Fixed a potential XSS vulnerability.

SVN:2.0.1[3667]

addons/userrights/userrightsmatrix.class.inc.php

@@ -1,26 +1,26 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
 
 /**
  * UserRightsMatrix (User management Module)
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 
@@ -274,7 +274,7 @@ class UserRightsMatrix extends UserRightsAddOnAPI
 		return true;
 	}
 
-	public function GetSelectFilter($oUser, $sClass)
+	public function GetSelectFilter($oUser, $sClass, $aSettings = array())
 	{
 		$oNullFilter  = new DBObjectSearch($sClass);
 		return $oNullFilter;

addons/userrights/userrightsnull.class.inc.php

@@ -1,27 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
 
 /**
  * UserRightsNull
  * User management Module - say Yeah! to everything
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 class UserRightsNull extends UserRightsAddOnAPI
@@ -47,7 +47,7 @@ class UserRightsNull extends UserRightsAddOnAPI
 		return true;
 	}
 
-	public function GetSelectFilter($oUser, $sClass)
+	public function GetSelectFilter($oUser, $sClass, $aSettings = array())
 	{
 		$oNullFilter  = new DBObjectSearch($sClass);
 		return $oNullFilter;

addons/userrights/userrightsprojection.class.inc.php

@@ -1,27 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
 
 /**
  * UserRightsProjection
  * User management Module, basing the right on profiles and a matrix (similar to UserRightsProfile, but enhanced with dimensions and projection of classes and profile over the dimensions) 
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 define('ADMIN_PROFILE_ID', 1);
@@ -734,7 +734,7 @@ exit;
 		return true;
 	}
 
-	public function GetSelectFilter($oUser, $sClass)
+	public function GetSelectFilter($oUser, $sClass, $aSettings = array())
 	{
 		$aConditions = array();
 		foreach ($this->m_aDimensions as $iDimension => $oDimension)

application/ajaxwebpage.class.inc.php

@@ -1,27 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
 
 /**
  * Simple web page with no includes, header or fancy formatting, useful to
  * generate HTML fragments when called by an AJAX method
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT."/application/webpage.class.inc.php");
@@ -36,6 +36,7 @@ class ajax_page extends WebPage
 	protected $m_sCurrentTab;
 	protected $m_sCurrentTabContainer;
 	protected $m_aTabs;
+	private $m_sMenu; // If set, then the menu will be updated
 	
     /**
      * constructor for the web page
@@ -52,6 +53,7 @@ class ajax_page extends WebPage
 		$this->m_aTabs = array();
 		$this->sContentType = 'text/html';
 		$this->sContentDisposition = 'inline';
+		$this->m_sMenu = "";
     }	
 
 	public function AddTabContainer($sTabContainer, $sPrefix = '')
@@ -88,6 +90,16 @@ class ajax_page extends WebPage
 		return $sPreviousTab;
 	}
 	
+	public function GetCurrentTab()
+	{
+		return $this->m_sCurrentTab;
+	}
+	
+	public function AddToMenu($sHtml)
+	{
+		$this->m_sMenu .= $sHtml;
+	}
+
     /**
      * Echoes the content of the whole page
      * @return void
@@ -108,35 +120,42 @@ class ajax_page extends WebPage
         }
 		if (count($this->m_aTabs) > 0)
 		{
-					$this->add_ready_script(
+			$this->add_ready_script(
 <<<EOF
 			// The "tab widgets" to handle.
 			var tabs = $('div[id^=tabbedContent]');
-			    
-			// This selector will be reused when selecting actual tab widget A elements.
-			var tab_a_selector = 'ul.ui-tabs-nav a';
-			  
-			// Enable tabs on all tab widgets. The `event` property must be overridden so
-			// that the tabs aren't changed on click, and any custom event name can be
-			// specified. Note that if you define a callback for the 'select' event, it
-			// will be executed for the selected tab whenever the hash changes.
-			tabs.tabs({ event: 'change' });
-			  
-			// Define our own click handler for the tabs, overriding the default.
-			tabs.find( tab_a_selector ).click(function()
+
+			if ($.bbq)
 			{
-				var state = {};
-						  
-				// Get the id of this tab widget.
-				var id = $(this).closest( 'div[id^=tabbedContent]' ).attr( 'id' );
+				// This selector will be reused when selecting actual tab widget A elements.
+				var tab_a_selector = 'ul.ui-tabs-nav a';
 				  
-				// Get the index of this tab.
-				var idx = $(this).parent().prevAll().length;
-				
-				// Set the state!
-				state[ id ] = idx;
-				$.bbq.pushState( state );
-			});
+				// Enable tabs on all tab widgets. The `event` property must be overridden so
+				// that the tabs aren't changed on click, and any custom event name can be
+				// specified. Note that if you define a callback for the 'select' event, it
+				// will be executed for the selected tab whenever the hash changes.
+				tabs.tabs({ event: 'change' });
+				  
+				// Define our own click handler for the tabs, overriding the default.
+				tabs.find( tab_a_selector ).click(function()
+				{
+					var state = {};
+							  
+					// Get the id of this tab widget.
+					var id = $(this).closest( 'div[id^=tabbedContent]' ).attr( 'id' );
+					  
+					// Get the index of this tab.
+					var idx = $(this).parent().prevAll().length;
+					
+					// Set the state!
+					state[ id ] = idx;
+					$.bbq.pushState( state );
+				});
+			}
+			else
+			{
+				tabs.tabs();
+			}
 EOF
 );
 		}
@@ -149,7 +168,7 @@ EOF
 			$container_index = 0;
 			if (count($m_aTabs) > 0)
 			{
-			  $sTabs = "<!-- tabs -->\n<div id=\"tabbedContent_{$sPrefix}{$container_index}\" class=\"light\">\n";
+			  $sTabs = "<!-- tabs -->\n<div id=\"tabbedContent_{$sPrefix}{$sTabContainerName}\" class=\"light\">\n";
 			  $sTabs .= "<ul>\n";
 			  // Display the unordered list that will be rendered as the tabs
 	          $i = 0;
@@ -171,7 +190,33 @@ EOF
 			$this->s_content = str_replace("\$Tabs:$sTabContainerName\$", $sTabs, $this->s_content);
 			$container_index++;
 		}
-	
+		
+		// Additional UI widgets to be activated inside the ajax fragment ??
+    	if (($this->sContentType == 'text/html') && (preg_match('/class="date-pick"/', $this->s_content) || preg_match('/class="datetime-pick"/', $this->s_content)) )
+		{
+			$this->add_ready_script(
+<<<EOF
+	$(".date-pick").datepicker({
+			showOn: 'button',
+			buttonImage: '../images/calendar.png',
+			buttonImageOnly: true,
+			dateFormat: 'yy-mm-dd',
+			constrainInput: false,
+			changeMonth: true,
+			changeYear: true
+		});
+	$(".datetime-pick").datepicker({
+			showOn: 'button',
+			buttonImage: '../images/calendar.png',
+			buttonImageOnly: true,
+			dateFormat: 'yy-mm-dd 00:00:00',
+			constrainInput: false,
+			changeMonth: true,
+			changeYear: true
+		});
+EOF
+			);
+		}	
         $s_captured_output = ob_get_contents();
         ob_end_clean();
         if (($this->sContentType == 'text/html') &&  ($this->sContentDisposition == 'inline'))
@@ -183,6 +228,24 @@ EOF
         {
         	echo $this->s_content;
         }
+        if (!empty($this->m_sMenu))
+        {
+           $uid = time();
+           echo "<div id=\"accordion_temp_$uid\">\n";
+           echo "<div id=\"accordion\">\n";
+           echo "<!-- Beginning of the accordion menu -->\n";
+           echo self::FilterXSS($this->m_sMenu);
+           echo "<!-- End of the accordion menu-->\n";
+           echo "</div>\n";
+           echo "</div>\n";
+
+	        echo "<script type=\"text/javascript\">\n";
+	        echo "$('#inner_menu').html($('#accordion_temp_$uid').html());\n";
+	        echo "$('#accordion_temp_$uid').remove();\n";
+	        echo "$('#accordion').accordion({ header: 'h3', navigation: true, autoHeight: false, collapsible: false, icons: false });\n";
+	        echo "\n</script>\n";
+        }
+
         //echo $this->s_deferred_content;
         if (count($this->a_scripts) > 0)
         {
@@ -202,10 +265,16 @@ EOF
 	        echo $this->m_sReadyScript; // Ready Scripts are output as simple scripts
 	        echo "\n</script>\n";
         }
+        
 		if (trim($s_captured_output) != "")
         {
         	echo self::FilterXSS($s_captured_output);
         }
+
+        if (class_exists('MetaModel'))
+        {
+            MetaModel::RecordQueryTrace();
+        }
     }
 
     /**
@@ -230,6 +299,50 @@ EOF
         }
     }
 
+	/**
+	 * Records the current state of the 'html' part of the page output
+	 * @return mixed The current state of the 'html' output
+	 */    
+    public function start_capture()
+    {
+        if (!empty($this->m_sCurrentTabContainer) && !empty($this->m_sCurrentTab))
+        {
+        	$iOffset = isset($this->m_aTabs[$this->m_sCurrentTabContainer]['content'][$this->m_sCurrentTab]) ? strlen($this->m_aTabs[$this->m_sCurrentTabContainer]['content'][$this->m_sCurrentTab]): 0;
+            return array('tc' => $this->m_sCurrentTabContainer, 'tab' => $this->m_sCurrentTab, 'offset' => $iOffset);
+        }
+        else
+        {
+            return parent::start_capture();
+        }
+    }
+
+    /**
+     * Returns the part of the html output that occurred since the call to start_capture
+     * and removes this part from the current html output
+     * @param $offset mixed The value returned by start_capture
+     * @return string The part of the html output that was added since the call to start_capture
+     */    
+    public function end_capture($offset)
+    {
+    	if (is_array($offset))
+    	{
+    		if (isset($this->m_aTabs[$offset['tc']]['content'][$offset['tab']]))
+    		{
+		    	$sCaptured = substr($this->m_aTabs[$offset['tc']]['content'][$offset['tab']], $offset['offset']);
+		    	$this->m_aTabs[$offset['tc']]['content'][$offset['tab']] = substr($this->m_aTabs[$offset['tc']]['content'][$offset['tab']], 0, $offset['offset']);
+    		}
+    		else
+    		{
+    			$sCaptured = '';
+    		}
+    	}
+    	else
+    	{
+    		$sCaptured = parent::end_capture($offset);
+    	}
+    	return $sCaptured;
+    }
+
 	/**
 	 * Add any text or HTML fragment (identified by an ID) at the end of the body of the page
 	 * This is useful to add hidden content, DIVs or FORMs that should not
@@ -251,7 +364,7 @@ EOF
 	 */	 	 	
 	public function add_ready_script($sScript)
 	{
-		$this->m_sReadyScript .= $sScript;
+		$this->m_sReadyScript .= $sScript."\n";
 	}
 	
 	/**

application/application.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Includes all the classes to have the application up and running
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT.'/application/applicationcontext.class.inc.php');
@@ -29,6 +30,7 @@ require_once(APPROOT.'/application/displayblock.class.inc.php');
 require_once(APPROOT.'/application/sqlblock.class.inc.php');
 require_once(APPROOT.'/application/audit.category.class.inc.php');
 require_once(APPROOT.'/application/audit.rule.class.inc.php');
+require_once(APPROOT.'/application/query.class.inc.php');
 //require_once(APPROOT.'/application/menunode.class.inc.php');
 require_once(APPROOT.'/application/utils.inc.php');
 

application/applicationcontext.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Class ApplicationContext
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT."/application/utils.inc.php");
@@ -77,12 +78,16 @@ class ApplicationContext
 	protected $aValues;
 	protected static $aDefaultValues; // Cache shared among all instances
 	
-	public function __construct()
+	public function __construct($bReadContext = true)
 	{
 		$this->aNames = array(
 			'org_id', 'menu'
 		);
-		$this->ReadContext();
+		if ($bReadContext)
+		{
+			$this->ReadContext();			
+		}
+
 	}
 	
 	/**
@@ -94,7 +99,7 @@ class ApplicationContext
 		if (!isset(self::$aDefaultValues))
 		{
 			self::$aDefaultValues = array();
-			$aContext = utils::ReadParam('c', array());
+			$aContext = utils::ReadParam('c', array(), false, 'context_param');
 			foreach($this->aNames as $sName)
 			{
 				$sValue = isset($aContext[$sName]) ? $aContext[$sName] : '';
@@ -111,6 +116,7 @@ class ApplicationContext
 					if (MetaModel::IsValidClass('Organization'))
 					{
 						$oSearchFilter = new DBObjectSearch('Organization');
+						$oSearchFilter->SetModifierProperty('UserRightsGetSelectFilter', 'bSearchMode', true);
 						$oSet = new CMDBObjectSet($oSearchFilter);
 						$iCount = $oSet->Count();
 						if ($iCount == 1)
@@ -216,17 +222,17 @@ class ApplicationContext
 			if (is_callable($aCallSpec))
 			{
 				$sAttCode = call_user_func($aCallSpec, $key); // Returns null when there is no mapping for this parameter					
-			}
 
-			if (MetaModel::IsValidAttCode($sClass, $sAttCode))
-			{
-				$oAttDef = MetaModel::GetAttributeDef($sClass, $sAttCode);
-				if ($oAttDef->IsWritable())
+				if (MetaModel::IsValidAttCode($sClass, $sAttCode))
 				{
-					$value = $this->GetCurrentValue($key, null);
-					if (!is_null($value))
+					$oAttDef = MetaModel::GetAttributeDef($sClass, $sAttCode);
+					if ($oAttDef->IsWritable())
 					{
-						$oObj->Set($sAttCode, $value);
+						$value = $this->GetCurrentValue($key, null);
+						if (!is_null($value))
+						{
+							$oObj->Set($sAttCode, $value);
+						}
 					}
 				}
 			}
@@ -299,5 +305,58 @@ class ApplicationContext
 			return '';
 		}	
 	}
+
+	protected static $m_aPluginProperties = null;
+
+	/**
+	 * Load plugin properties for the current session
+	 * @return void
+	 */
+	protected static function LoadPluginProperties()
+	{
+		if (isset($_SESSION['PluginProperties']))
+		{
+			self::$m_aPluginProperties = $_SESSION['PluginProperties'];
+		}
+		else
+		{
+			self::$m_aPluginProperties = array();
+		}
+	}
+
+	/**
+	 * Set plugin properties
+	 * @param sPluginClass string Class implementing any plugin interface
+	 * @param sProperty string Name of the property
+	 * @param value scalar Value (numeric or string)
+	 * @return void
+	 */
+	public static function SetPluginProperty($sPluginClass, $sProperty, $value)
+	{
+		if (is_null(self::$m_aPluginProperties)) self::LoadPluginProperties();
+
+		self::$m_aPluginProperties[$sPluginClass][$sProperty] = $value;
+		$_SESSION['PluginProperties'][$sPluginClass][$sProperty] = $value;
+	}
+
+	/**
+	 * Get plugin properties
+	 * @param sPluginClass string Class implementing any plugin interface
+	 * @return array of sProperty=>value pairs
+	 */
+	public static function GetPluginProperties($sPluginClass)
+	{
+		if (is_null(self::$m_aPluginProperties)) self::LoadPluginProperties();
+
+		if (array_key_exists($sPluginClass, self::$m_aPluginProperties))
+		{
+			return self::$m_aPluginProperties[$sPluginClass];
+		}
+		else
+		{
+			return array();
+		}
+	}
+
 }
 ?>

application/applicationextension.inc.php

@@ -1,51 +1,963 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
 
 /**
- * Class iPlugin
- * Management of application plugin 
+ * Management of application plugins
+ * 
+ * Definition of interfaces that can be implemented to customize iTop.
+ * You may implement such interfaces in a module file (e.g. main.mymodule.php) 
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @package     Extensibility
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ * @api
  */
 
+/**
+ * Implement this interface to change the behavior of the GUI for some objects.
+ *
+ * All methods are invoked by iTop for a given object. There are basically two usages:
+ * 
+ * 1) To tweak the form of an object, you will have to implement a specific behavior within:
+ *  
+ * * OnDisplayProperties (bEditMode = true)
+ * * OnFormSubmit
+ * * OnFormCancel
+ * 
+ * 2) To tune the display of the object details, you can use:
+ *  
+ * * OnDisplayProperties
+ * * OnDisplayRelations
+ * * GetIcon
+ * * GetHilightClass
+ *   
+ * Please note that some of the APIs can be called several times for a single page displayed.
+ * Therefore it is not recommended to perform too many operations, such as querying the database.
+ * A recommended pattern is to cache data by the mean of static members. 
+ *
+ * @package     Extensibility
+ * @api
+ */
 interface iApplicationUIExtension
 {
+	/**
+	 *	Invoked when an object is being displayed (wiew or edit)
+	 *	
+	 * The method is called right after the main tab has been displayed.
+	 * You can add output to the page, either to change the display, or to add a form input
+	 * 
+	 * Example:
+	 * <code>
+	 * if ($bEditMode)
+	 * {
+	 * 	$oPage->p('Age of the captain: &lt;input type="text" name="captain_age"/&gt;');
+	 * }
+	 * else
+	 * {
+	 * 	$oPage->p('Age of the captain: '.$iCaptainAge);
+	 * }	 
+	 * </code>
+	 * 
+	 * @param DBObject $oObject The object being displayed
+	 * @param WebPage $oPage The output context
+	 * @param boolean $bEditMode True if the edition form is being displayed
+	 * @return void
+	 */	
 	public function OnDisplayProperties($oObject, WebPage $oPage, $bEditMode = false);
-	public function OnDisplayRelations($oObject, WebPage $oPage, $bEditMode = false);
-	public function OnFormSubmit($oObject, $sFormPrefix = '');
-	public function OnFormCancel($sTempId); // temp id is made of session_id and transaction_id, it identifies the object in a unique way
 
+	/**
+	 *	Invoked when an object is being displayed (wiew or edit)
+	 *	
+	 * The method is called rigth after all the tabs have been displayed 
+	 * 
+	 * @param DBObject $oObject The object being displayed
+	 * @param WebPage $oPage The output context
+	 * @param boolean $bEditMode True if the edition form is being displayed
+	 * @return void
+	 */	
+	public function OnDisplayRelations($oObject, WebPage $oPage, $bEditMode = false);
+
+	/**
+	 *	Invoked when the end-user clicks on Modify from the object edition form
+	 *	
+	 * The method is called after the changes from the standard form have been
+	 * taken into account, and before saving the changes into the database.	 
+	 * 
+	 * @param DBObject $oObject The object being edited
+	 * @param string $sFormPrefix Prefix given to the HTML form inputs
+	 * @return void
+	 */	
+	public function OnFormSubmit($oObject, $sFormPrefix = '');
+
+	/**
+	 *	Invoked when the end-user clicks on Cancel from the object edition form
+	 *	
+	 * Implement here any cleanup. This is necessary when you have injected some
+	 * javascript into the edition form, and if that code requires to store temporary data
+	 * (this is the case when a file must be uploaded).
+	 * 
+	 * @param string $sTempId Unique temporary identifier made of session_id and transaction_id. It identifies the object in a unique way.
+	 * @return void
+	 */	
+	public function OnFormCancel($sTempId);
+
+	/**
+	 *	Not yet called by the framework!
+	 *	
+	 * Sorry, the verb has been reserved. You must implement it, but it is not called as of now.
+	 * 
+	 * @param DBObject $oObject The object being displayed
+	 * @return type desc
+	 */	
 	public function EnumUsedAttributes($oObject); // Not yet implemented
+
+	/**
+	 *	Not yet called by the framework!
+	 *	
+	 * Sorry, the verb has been reserved. You must implement it, but it is not called as of now.
+	 * 
+	 * @param DBObject $oObject The object being displayed
+	 * @return string Path of the icon, relative to the modules directory.
+	 */	
 	public function GetIcon($oObject); // Not yet implemented
+
+	/**
+	 *	Invoked when the object is displayed alone or within a list
+	 *	
+	 * Returns a value influencing the appearance of the object depending on its
+	 * state.
+	 * 
+	 * Possible values are:
+	 *
+	 * * HILIGHT_CLASS_CRITICAL
+ 	 * * HILIGHT_CLASS_WARNING
+	 * * HILIGHT_CLASS_OK
+	 * * HILIGHT_CLASS_NONE	
+	 * 
+	 * @param DBObject $oObject The object being displayed
+	 * @return integer The value representing the mood of the object
+	 */	
 	public function GetHilightClass($oObject);
 
+	/**
+	 *	Called when building the Actions menu for a single object or a list of objects
+	 *
+	 * Use this to add items to the Actions menu. You will have to specify a label and an URL.
+	 *
+	 * Example:
+	 * <code>
+	 * $oObject = $oSet->fetch();	 
+	 * if ($oObject instanceof Sheep)
+	 * {	 
+	 * 	return array('View in my app' => 'http://myserver/view_sheeps?id='.$oObject->Get('name'));
+	 * }
+	 * else
+	 * {
+	 * 	return array();
+	 * }
+	 * </code>
+	 *
+	 * See also iPopupMenuExtension for greater flexibility
+	 * 
+	 * @param DBObjectSet $oSet A set of persistent objects (DBObject)
+	 * @return string[string]
+	 */	
 	public function EnumAllowedActions(DBObjectSet $oSet);
 }
 
+/**
+ * Implement this interface to perform specific things when objects are manipulated
+ *
+ * Note that those methods will be called when objects are manipulated, either in a programmatic way
+ * or through the GUI. 
+ *  
+ * @package     Extensibility
+ * @api
+ */ 
 interface iApplicationObjectExtension
 {
+	/**
+	 *	Invoked to determine wether an object has been modified in memory
+	 *
+	 *	The GUI calls this verb to determine the message that will be displayed to the end-user.
+	 *	Anyhow, this API can be called in other contexts such as the CSV import tool.
+	 *	
+	 * If the extension returns false, then the framework will perform the usual evaluation.
+	 * Otherwise, the answer is definitively "yes, the object has changed".	 	 	 
+	 *	 
+	 * @param DBObject $oObject The target object
+	 * @return boolean True if something has changed for the target object
+	 */	
 	public function OnIsModified($oObject);
+
+	/**
+	 *	Invoked to determine wether an object can be written to the database 
+	 *	
+	 *	The GUI calls this verb and reports any issue.
+	 *	Anyhow, this API can be called in other contexts such as the CSV import tool.
+	 * 
+	 * @param DBObject $oObject The target object
+	 * @return string[] A list of errors message. An error message is made of one line and it can be displayed to the end-user.
+	 */	
 	public function OnCheckToWrite($oObject);
+
+	/**
+	 *	Invoked to determine wether an object can be deleted from the database
+	 *	
+	 * The GUI calls this verb and stops the deletion process if any issue is reported.
+	 * 	 
+	 * Please not that it is not possible to cascade deletion by this mean: only stopper issues can be handled. 	 
+	 * 
+	 * @param DBObject $oObject The target object
+	 * @return string[] A list of errors message. An error message is made of one line and it can be displayed to the end-user.
+	 */	
 	public function OnCheckToDelete($oObject);
+
+	/**
+	 *	Invoked when an object is updated into the database
+	 *	
+	 * The method is called right <b>after</b> the object has been written to the database.
+	 * 
+	 * @param DBObject $oObject The target object
+	 * @param CMDBChange|null $oChange A change context. Since 2.0 it is fine to ignore it, as the framework does maintain this information once for all the changes made within the current page
+	 * @return void
+	 */	
 	public function OnDBUpdate($oObject, $oChange = null);
+
+	/**
+	 *	Invoked when an object is created into the database
+	 *	
+	 * The method is called right <b>after</b> the object has been written to the database.
+	 * 
+	 * @param DBObject $oObject The target object
+	 * @param CMDBChange|null $oChange A change context. Since 2.0 it is fine to ignore it, as the framework does maintain this information once for all the changes made within the current page
+	 * @return void
+	 */	
 	public function OnDBInsert($oObject, $oChange = null);
+
+	/**
+	 *	Invoked when an object is deleted from the database
+	 *	
+	 * The method is called right <b>before</b> the object will be deleted from the database.
+	 * 
+	 * @param DBObject $oObject The target object
+	 * @param CMDBChange|null $oChange A change context. Since 2.0 it is fine to ignore it, as the framework does maintain this information once for all the changes made within the current page
+	 * @return void
+	 */	
 	public function OnDBDelete($oObject, $oChange = null);
 }
 
-?>
+/**
+ * New extension to add menu items in the "popup" menus inside iTop. Provides a greater flexibility than
+ * iApplicationUIExtension::EnumAllowedActions.
+ * 
+ * To add some menus into iTop, declare a class that implements this interface, it will be called automatically
+ * by the application, as long as the class definition is included somewhere in the code
+ * 
+ * @package     Extensibility
+ * @api
+ * @since 2.0  
+ */
+interface iPopupMenuExtension
+{
+	/**
+	 * Insert an item into the Actions menu of a list
+	 *
+	 * $param is a DBObjectSet containing the list of objects	
+	 */	
+	const MENU_OBJLIST_ACTIONS = 1;
+	/**
+	 * Insert an item into the Toolkit menu of a list
+	 *
+	 * $param is a DBObjectSet containing the list of objects
+	 */	
+	const MENU_OBJLIST_TOOLKIT = 2;
+	/**
+	 * Insert an item into the Actions menu on an object details page
+	 *
+	 * $param is a DBObject instance: the object currently displayed
+	 */	
+	const MENU_OBJDETAILS_ACTIONS = 3;
+	/**
+	 * Insert an item into the Dashboard menu
+	 *
+	 * The dashboad menu is shown on the top right corner when a dashboard
+	 * is being displayed.
+	 * 
+	 * $param is a Dashboard instance: the dashboard currently displayed
+	 */	
+	const MENU_DASHBOARD_ACTIONS = 4;
+	/**
+	 * Insert an item into the User menu (upper right corner)
+	 *
+	 * $param is null
+	 */
+	const MENU_USER_ACTIONS = 5;
+
+	/**
+	 * Get the list of items to be added to a menu.
+	 *
+	 * This method is called by the framework for each menu.
+	 * The items will be inserted in the menu in the order of the returned array.
+	 * @param int $iMenuId The identifier of the type of menu, as listed by the constants MENU_xxx
+	 * @param mixed $param Depends on $iMenuId, see the constants defined above
+	 * @return object[] An array of ApplicationPopupMenuItem or an empty array if no action is to be added to the menu
+	 */
+	public static function EnumItems($iMenuId, $param);
+}
+
+/**
+ * Base class for the various types of custom menus
+ * 
+ * @package     Extensibility
+ * @internal
+ * @since 2.0
+ */
+abstract class ApplicationPopupMenuItem
+{
+	/** @ignore */
+	protected $sUID;
+	/** @ignore */
+	protected $sLabel;
+	
+	/**
+	 *	Constructor
+	 *	
+	 * @param string $sUID The unique identifier of this menu in iTop... make sure you pass something unique enough
+	 * @param string $sLabel The display label of the menu (must be localized)
+	 */	
+	public function __construct($sUID, $sLabel)
+	{
+		$this->sUID = $sUID;
+		$this->sLabel = $sLabel;
+	}
+	
+	/**
+	 *	Get the UID
+	 *	
+	 * @return string The unique identifier	 
+	 * @ignore	 	 
+	 */	
+	public function GetUID()
+	{
+		return $this->sUID;
+	}
+	
+	/**
+	 *	Get the label
+	 *	
+	 * @return string The label
+	 * @ignore	 	 
+	 */	
+	public function GetLabel()
+	{
+		return $this->sLabel;
+	}
+	
+	/**
+	 * Returns the components to create a popup menu item in HTML
+	 * @return Hash A hash array: array('label' => , 'url' => , 'target' => , 'onclick' => )
+	 * @ignore	 	 
+	 */
+	abstract public function GetMenuItem();
+
+	/** @ignore */
+	public function GetLinkedScripts()
+	{
+		return array();
+	}
+}
+
+/**
+ * Class for adding an item into a popup menu that browses to the given URL
+ *  
+ * @package     Extensibility
+ * @api
+ * @since 2.0  
+ */
+class URLPopupMenuItem extends ApplicationPopupMenuItem
+{
+	/** @ignore */
+	protected $sURL;
+	/** @ignore */
+	protected $sTarget;
+	
+	/**
+	 * Constructor
+	 * 	 
+	 * @param string $sUID The unique identifier of this menu in iTop... make sure you pass something unique enough
+	 * @param string $sLabel The display label of the menu (must be localized)
+	 * @param string $sURL If the menu is an hyperlink, provide the absolute hyperlink here
+	 * @param string $sTarget In case the menu is an hyperlink and a specific target is needed (_blank for example), pass it here
+	 */
+	public function __construct($sUID, $sLabel, $sURL, $sTarget = '_top')
+	{
+		parent::__construct($sUID, $sLabel);
+		$this->sURL = $sURL;
+		$this->sTarget = $sTarget;
+	}
+	
+	/** @ignore */
+	public function GetMenuItem()
+	{
+		return array ('label' => $this->GetLabel(), 'url' => $this->sURL, 'target' => $this->sTarget);	
+	}
+}
+
+/**
+ * Class for adding an item into a popup menu that triggers some Javascript code
+ * 
+ * @package     Extensibility
+ * @api
+ * @since 2.0  
+ */
+class JSPopupMenuItem extends ApplicationPopupMenuItem
+{
+	/** @ignore */
+	protected $sJSCode;
+	/** @ignore */
+	protected $aIncludeJSFiles;
+	
+	/**
+	 * Class for adding an item that triggers some Javascript code
+	 * @param string $sUID The unique identifier of this menu in iTop... make sure you pass something unique enough
+	 * @param string $sLabel The display label of the menu (must be localized)
+	 * @param string $sJSCode In case the menu consists in executing some havascript code inside the page, pass it here. If supplied $sURL ans $sTarget will be ignored
+	 * @param array $aIncludeJSFiles An array of file URLs to be included (once) to provide some JS libraries for the page.
+	 */
+	public function __construct($sUID, $sLabel, $sJSCode, $aIncludeJSFiles = array())
+	{
+		parent::__construct($sUID, $sLabel);
+		$this->sJSCode = $sJSCode;
+		$this->aIncludeJSFiles = $aIncludeJSFiles;
+	}
+	
+	/** @ignore */
+	public function GetMenuItem()
+	{
+		return array ('label' => $this->GetLabel(), 'onclick' => $this->sJSCode, 'url' => '#');
+	}
+	
+	/** @ignore */
+	public function GetLinkedScripts()
+	{
+		return $this->aIncludeJSFiles;
+	}
+}
+
+/**
+ * Class for adding a separator (horizontal line, not selectable) the output
+ * will automatically reduce several consecutive separators to just one
+ * 
+ * @package     Extensibility
+ * @api
+ * @since 2.0  
+ */
+class SeparatorPopupMenuItem extends ApplicationPopupMenuItem
+{
+	static $idx = 0;
+	/**
+	 * Constructor	
+	 */
+	public function __construct()
+	{
+		parent::__construct('_separator_'.(self::$idx++), '');
+	}
+	
+	/** @ignore */
+	public function GetMenuItem()
+	{
+		return array ('label' => '<hr class="menu-separator">', 'url' => '');
+	}
+}
+
+/**
+ * Implement this interface to add content to any iTopWebPage
+ * 
+ * There are 3 places where content can be added:
+ * 
+ * * The north pane: (normaly empty/hidden) at the top of the page, spanning the whole
+ *   width of the page
+ * * The south pane: (normaly empty/hidden) at the bottom of the page, spanning the whole
+ *   width of the page
+ * * The admin banner (two tones gray background) at the left of the global search.
+ *   Limited space, use it for short messages
+ * 
+ * Each of the methods of this interface is supposed to return the HTML to be inserted at
+ * the specified place and can use the passed iTopWebPage object to add javascript or CSS definitions
+ *
+ * @package     Extensibility
+ * @api
+ * @since 2.0  
+ */
+interface iPageUIExtension
+{
+	/**
+	 * Add content to the North pane
+	 * @param iTopWebPage $oPage The page to insert stuff into.
+	 * @return string The HTML content to add into the page
+	 */
+	public function GetNorthPaneHtml(iTopWebPage $oPage);
+	/**
+	 * Add content to the South pane
+	 * @param iTopWebPage $oPage The page to insert stuff into.
+	 * @return string The HTML content to add into the page
+	 */
+	public function GetSouthPaneHtml(iTopWebPage $oPage);
+	/**
+	 * Add content to the "admin banner"
+	 * @param iTopWebPage $oPage The page to insert stuff into.
+	 * @return string The HTML content to add into the page
+	 */
+	public function GetBannerHtml(iTopWebPage $oPage);
+}
+
+/**
+ * Implement this interface to add new operations to the REST/JSON web service
+ *  
+ * @package     Extensibility
+ * @api
+ * @since 2.0.1  
+ */
+interface iRestServiceProvider
+{
+	/**
+	 * Enumerate services delivered by this class
+	 * @param string $sVersion The version (e.g. 1.0) supported by the services
+	 * @return array An array of hash 'verb' => verb, 'description' => description
+	 */
+	public function ListOperations($sVersion);
+	/**
+	 * Enumerate services delivered by this class
+	 * @param string $sVersion The version (e.g. 1.0) supported by the services
+	 * @return RestResult The standardized result structure (at least a message)
+	 * @throws Exception in case of internal failure.	 
+	 */
+	public function ExecOperation($sVersion, $sVerb, $aParams);
+}
+
+/**
+ * Minimal REST response structure. Derive this structure to add response data and error codes.
+ *
+ * @package     Extensibility
+ * @api
+ * @since 2.0.1  
+ */
+class RestResult
+{
+	/**
+	 * Result: no issue has been encountered
+	 */
+	const OK = 0;
+	/**
+	 * Result: missing/wrong credentials or the user does not have enough rights to perform the requested operation 
+	 */
+	const UNAUTHORIZED = 1;
+	/**
+	 * Result: the parameter 'version' is missing
+	 */
+	const MISSING_VERSION = 2;
+	/**
+	 * Result: the parameter 'json_data' is missing
+	 */
+	const MISSING_JSON = 3;
+	/**
+	 * Result: the input structure is not a valid JSON string
+	 */
+	const INVALID_JSON = 4;
+	/**
+	 * Result: no operation is available for the specified version
+	 */
+	const UNSUPPORTED_VERSION = 10;
+	/**
+	 * Result: the requested operation is not valid for the specified version
+	 */
+	const UNKNOWN_OPERATION = 11;
+	/**
+	 * Result: the requested operation cannot be performed because it can cause data (integrity) loss 
+	 */
+	const UNSAFE = 12;
+	/**
+	 * Result: the operation could not be performed, see the message for troubleshooting
+	 */
+	const INTERNAL_ERROR = 100;
+
+	/**
+	 * Default constructor - ok!
+	 * 	 
+	 * @param DBObject $oObject The object being reported
+	 * @param string $sAttCode The attribute code (must be valid)
+	 * @return string A scalar representation of the value
+	 */
+	public function __construct()
+	{
+		$this->code = RestResult::OK;
+	}
+
+	public $code;
+	public $message;
+}
+
+/**
+ * Helpers for implementing REST services
+ *
+ * @package     Extensibility
+ * @api
+ */
+class RestUtils
+{
+	/**
+	 * Registering tracking information. Any further object modification be associated with the given comment, when the modification gets recorded into the DB
+	 * 	 
+	 * @param StdClass $oData Structured input data. Must contain 'comment'.
+	 * @return void
+	 * @throws Exception
+	 * @api
+	 */
+	public static function InitTrackingComment($oData)
+	{
+		$sComment = self::GetMandatoryParam($oData, 'comment');
+		CMDBObject::SetTrackInfo($sComment);
+	}
+
+	/**
+	 * Read a mandatory parameter from  from a Rest/Json structure.
+	 * 	 
+	 * @param StdClass $oData Structured input data. Must contain the entry defined by sParamName.
+	 * @param string $sParamName Name of the parameter to fetch from the input data
+	 * @return void
+	 * @throws Exception If the parameter is missing
+	 * @api
+	 */
+	public static function GetMandatoryParam($oData, $sParamName)
+	{
+		if (isset($oData->$sParamName))
+		{
+			return $oData->$sParamName;
+		}
+		else
+		{
+			throw new Exception("Missing parameter '$sParamName'");
+		}
+	}
+
+
+	/**
+	 * Read an optional parameter from  from a Rest/Json structure.
+	 * 	 
+	 * @param StdClass $oData Structured input data.
+	 * @param string $sParamName Name of the parameter to fetch from the input data
+	 * @param mixed $default Default value if the parameter is not found in the input data
+	 * @return void
+	 * @throws Exception
+	 * @api
+	 */
+	public static function GetOptionalParam($oData, $sParamName, $default)
+	{
+		if (isset($oData->$sParamName))
+		{
+			return $oData->$sParamName;
+		}
+		else
+		{
+			return $default;
+		}
+	}
+
+
+	/**
+	 * Read a class  from a Rest/Json structure.
+	 *
+	 * @param StdClass $oData Structured input data. Must contain the entry defined by sParamName.
+	 * @param string $sParamName Name of the parameter to fetch from the input data
+	 * @return void
+	 * @throws Exception If the parameter is missing or the class is unknown
+	 * @api
+	 */
+	public static function GetClass($oData, $sParamName)
+	{
+		$sClass = self::GetMandatoryParam($oData, $sParamName);
+		if (!MetaModel::IsValidClass($sClass))
+		{
+			throw new Exception("$sParamName: '$sClass' is not a valid class'");
+		}
+		return $sClass;
+	}
+
+
+	/**
+	 * Read a list of attribute codes from a Rest/Json structure.
+	 * 	 
+	 * @param string $sClass Name of the class
+	 * @param StdClass $oData Structured input data.
+	 * @param string $sParamName Name of the parameter to fetch from the input data
+	 * @return void
+	 * @throws Exception
+	 * @api
+	 */
+	public static function GetFieldList($sClass, $oData, $sParamName)
+	{
+		$sFields = self::GetOptionalParam($oData, $sParamName, '*');
+		$aShowFields = array();
+		if ($sFields == '*')
+		{
+			foreach (MetaModel::ListAttributeDefs($sClass) as $sAttCode => $oAttDef)
+			{
+				$aShowFields[] = $sAttCode;
+			}
+		}
+		else
+		{
+			foreach(explode(',', $sFields) as $sAttCode)
+			{
+				$sAttCode = trim($sAttCode);
+				if (($sAttCode != 'id') && (!MetaModel::IsValidAttCode($sClass, $sAttCode)))
+				{
+					throw new Exception("$sParamName: invalid attribute code '$sAttCode'");
+				}
+				$aShowFields[] = $sAttCode;
+			}
+		}
+		return $aShowFields;
+	}
+
+	/**
+	 * Read and interpret object search criteria from a Rest/Json structure
+	 * 	  	 
+	 * @param string $sClass Name of the class
+	 * @param StdClass $oCriteria Hash of attribute code => value (can be a substructure or a scalar, depending on the nature of the attriute)
+	 * @return object The object found
+	 * @throws Exception If the input structure is not valid or it could not find exactly one object
+	 */
+	protected static function FindObjectFromCriteria($sClass, $oCriteria)
+	{
+		$aCriteriaReport = array();
+		if (isset($oCriteria->finalclass))
+		{
+			$sClass = $oCriteria->finalclass;
+			if (!MetaModel::IsValidClass($sClass))
+			{
+				throw new Exception("finalclass: Unknown class '$sClass'");
+			}
+		}
+		$oSearch = new DBObjectSearch($sClass);
+		foreach ($oCriteria as $sAttCode => $value)
+		{
+			$realValue = self::MakeValue($sClass, $sAttCode, $value);
+			$oSearch->AddCondition($sAttCode, $realValue);
+			$aCriteriaReport[] = "$sAttCode: $value ($realValue)";
+		}
+		$oSet = new DBObjectSet($oSearch);
+		$iCount = $oSet->Count();
+		if ($iCount == 0)
+		{
+			throw new Exception("No item found with criteria: ".implode(', ', $aCriteriaReport));
+		}
+		elseif ($iCount > 1)
+		{
+			throw new Exception("Several items found ($iCount) with criteria: ".implode(', ', $aCriteriaReport));
+		}
+		$res = $oSet->Fetch();
+		return $res;
+	}
+
+
+	/**
+	 * Find an object from a polymorph search specification (Rest/Json)
+	 * 	 
+	 * @param string $sClass Name of the class
+	 * @param mixed $key Either search criteria (substructure), or an object or an OQL string.
+	 * @return DBObject The object found
+	 * @throws Exception If the input structure is not valid or it could not find exactly one object
+	 * @api
+	 */
+	public static function FindObjectFromKey($sClass, $key)
+	{
+		if (is_object($key))
+		{
+			$res = self::FindObjectFromCriteria($sClass, $key);
+		}
+		elseif (is_numeric($key))
+		{
+			$res = MetaModel::GetObject($sClass, $key, false);
+			if (is_null($res))
+			{
+				throw new Exception("Invalid object $sClass::$key");
+			}
+		}
+		elseif (is_string($key))
+		{
+			// OQL
+			$oSearch = DBObjectSearch::FromOQL($key);
+			$oSet = new DBObjectSet($oSearch);
+			$iCount = $oSet->Count();
+			if ($iCount == 0)
+			{
+				throw new Exception("No item found for query: $key");
+			}
+			elseif ($iCount > 1)
+			{
+				throw new Exception("Several items found ($iCount) for query: $key");
+			}
+			$res = $oSet->Fetch();
+		}
+		else
+		{
+			throw new Exception("Wrong format for key");
+		}
+		return $res;
+	}
+
+	/**
+	 * Search objects from a polymorph search specification (Rest/Json)
+	 * 	 
+	 * @param string $sClass Name of the class
+	 * @param mixed $key Either search criteria (substructure), or an object or an OQL string.
+	 * @return DBObjectSet The search result set
+	 * @throws Exception If the input structure is not valid
+	 */
+	public static function GetObjectSetFromKey($sClass, $key)
+	{
+		if (is_object($key))
+		{
+			if (isset($key->finalclass))
+			{
+				$sClass = $key->finalclass;
+				if (!MetaModel::IsValidClass($sClass))
+				{
+					throw new Exception("finalclass: Unknown class '$sClass'");
+				}
+			}
+		
+			$oSearch = new DBObjectSearch($sClass);
+			foreach ($key as $sAttCode => $value)
+			{
+				$realValue = self::MakeValue($sClass, $sAttCode, $value);
+				$oSearch->AddCondition($sAttCode, $realValue);
+			}
+		}
+		elseif (is_numeric($key))
+		{
+			$oSearch = new DBObjectSearch($sClass);
+			$oSearch->AddCondition('id', $key);
+		}
+		elseif (is_string($key))
+		{
+			// OQL
+			$oSearch = DBObjectSearch::FromOQL($key);
+			$oObjectSet = new DBObjectSet($oSearch);
+		}
+		else
+		{
+			throw new Exception("Wrong format for key");
+		}
+		$oObjectSet = new DBObjectSet($oSearch);
+		return $oObjectSet;
+	}
+
+	/**
+	 * Interpret the Rest/Json value and get a valid attribute value
+	 * 	 
+	 * @param string $sClass Name of the class
+	 * @param string $sAttCode Attribute code
+	 * @param mixed $value Depending on the type of attribute (a scalar, or search criteria, or list of related objects...)
+	 * @return mixed The value that can be used with DBObject::Set()
+	 * @throws Exception If the specification of the value is not valid.
+	 * @api
+	 */
+	public static function MakeValue($sClass, $sAttCode, $value)
+	{
+		try
+		{
+			if (!MetaModel::IsValidAttCode($sClass, $sAttCode))
+			{
+				throw new Exception("Unknown attribute");
+			}
+			$oAttDef = MetaModel::GetAttributeDef($sClass, $sAttCode);
+			if ($oAttDef instanceof AttributeExternalKey)
+			{
+				$oExtKeyObject = self::FindObjectFromKey($oAttDef->GetTargetClass(), $value);
+				$value = $oExtKeyObject->GetKey();
+			}
+			elseif ($oAttDef instanceof AttributeLinkedSet)
+			{
+				if (!is_array($value))
+				{
+					throw new Exception("A link set must be defined by an array of objects");
+				}
+				$sLnkClass = $oAttDef->GetLinkedClass();
+				$aLinks = array();
+				foreach($value as $oValues)
+				{
+					$oLnk = self::MakeObjectFromFields($sLnkClass, $oValues);
+					$aLinks[] = $oLnk;
+				}
+				$value = DBObjectSet::FromArray($sLnkClass, $aLinks);
+			}
+			else
+			{
+				$value = $oAttDef->FromJSONToValue($value);
+			}
+		}
+		catch (Exception $e)
+		{
+			throw new Exception("$sAttCode: ".$e->getMessage(), $e->getCode());
+		}
+		return $value;
+	}
+
+	/**
+	 * Interpret a Rest/Json structure that defines attribute values, and build an object
+	 * 	 
+	 * @param string $sClass Name of the class
+	 * @param array $aFields A hash of attribute code => value specification.
+	 * @return DBObject The newly created object
+	 * @throws Exception If the specification of the values is not valid
+	 * @api
+	 */
+	public static function MakeObjectFromFields($sClass, $aFields)
+	{
+		$oObject = MetaModel::NewObject($sClass);
+		foreach ($aFields as $sAttCode => $value)
+		{
+			$realValue = self::MakeValue($sClass, $sAttCode, $value);
+			$oObject->Set($sAttCode, $realValue);
+		}
+		return $oObject;
+	}
+
+	/**
+	 * Interpret a Rest/Json structure that defines attribute values, and update the given object
+	 * 	 
+	 * @param DBObject $oObject The object being modified
+	 * @param array $aFields A hash of attribute code => value specification.
+	 * @return DBObject The object modified
+	 * @throws Exception If the specification of the values is not valid
+	 * @api
+	 */
+	public static function UpdateObjectFromFields($oObject, $aFields)
+	{
+		$sClass = get_class($oObject);
+		foreach ($aFields as $sAttCode => $value)
+		{
+			$realValue = self::MakeValue($sClass, $sAttCode, $value);
+			$oObject->Set($sAttCode, $realValue);
+		}
+		return $oObject;
+	}
+}

application/audit.category.class.inc.php

@@ -1,28 +1,29 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * This class manages the audit "categories". Each category defines a set of objects
  * to check and is linked to a set of rules that determine the valid or invalid objects
  * inside the set 
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT.'/application/cmdbabstract.class.inc.php');
@@ -46,7 +47,7 @@ class AuditCategory extends cmdbAbstractObject
 		MetaModel::Init_AddAttribute(new AttributeString("name", array("description"=>"Short name for this category", "allowed_values"=>null, "sql"=>"name", "default_value"=>"", "is_null_allowed"=>false, "depends_on"=>array())));
 		MetaModel::Init_AddAttribute(new AttributeString("description", array("allowed_values"=>null, "sql"=>"description", "default_value"=>"", "is_null_allowed"=>true, "depends_on"=>array())));
 		MetaModel::Init_AddAttribute(new AttributeOQL("definition_set", array("allowed_values"=>null, "sql"=>"definition_set", "default_value"=>"", "is_null_allowed"=>false, "depends_on"=>array())));
-		MetaModel::Init_AddAttribute(new AttributeLinkedSet("rules_list", array("linked_class"=>"AuditRule", "ext_key_to_me"=>"category_id", "allowed_values"=>null, "count_min"=>0, "count_max"=>0, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeLinkedSet("rules_list", array("linked_class"=>"AuditRule", "ext_key_to_me"=>"category_id", "allowed_values"=>null, "count_min"=>0, "count_max"=>0, "depends_on"=>array(), "edit_mode" => LINKSET_EDITMODE_INPLACE)));
 
 		// Display lists
 		MetaModel::Init_SetZListItems('details', array('name', 'description', 'definition_set', 'rules_list')); // Attributes to be displayed for the complete details

application/audit.rule.class.inc.php

@@ -1,18 +1,21 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * This class manages the audit "rule" linked to a given audit category.
@@ -20,10 +23,8 @@
  * or the "bad" ones. The core audit engines computes the complement to the definition
  * set when needed to obtain either the valid objects, or the ones with an error
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT.'/application/audit.category.class.inc.php');

application/clipage.class.inc.php

@@ -1,32 +1,33 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * CLI page 
  * The page adds the content-type text/XML and the encoding into the headers
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT."/application/webpage.class.inc.php");
 
-class CLIPage
+class CLIPage implements Page
 {
     function __construct($s_title)
     {
@@ -34,6 +35,10 @@ class CLIPage
 
     public function output()
     {
+        if (class_exists('MetaModel'))
+        {
+            MetaModel::RecordQueryTrace();
+        }
     }
 
 	public function add($sText)

application/csvpage.class.inc.php

@@ -1,27 +1,28 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Simple web page with no includes or fancy formatting, useful to generateXML documents
  * The page adds the content-type text/XML and the encoding into the headers
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT."/application/webpage.class.inc.php");
@@ -31,8 +32,9 @@ class CSVPage extends WebPage
     function __construct($s_title)
     {
         parent::__construct($s_title);
-		$this->add_header("Content-type: text/html; charset=utf-8");
+		$this->add_header("Content-type: text/plain; charset=utf-8");
 		$this->add_header("Cache-control: no-cache");
+		//$this->add_header("Content-Transfer-Encoding: binary");
     }	
 
     public function output()
@@ -43,6 +45,12 @@ class CSVPage extends WebPage
             header($s_header);
         }
         echo trim($this->s_content);
+        echo "\n";
+
+        if (class_exists('MetaModel'))
+        {
+            MetaModel::RecordQueryTrace();
+        }
     }
 
 	public function small_p($sText)

application/dashboard.class.inc.php

@@ -0,0 +1,747 @@
+<?php
+// Copyright (C) 2010-2012 Combodo SARL
+//
+//   This file is part of iTop.
+//
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU Affero General Public License for more details.
+//
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
+require_once(APPROOT.'application/dashboardlayout.class.inc.php');
+require_once(APPROOT.'application/dashlet.class.inc.php');
+
+/**
+ * A user editable dashboard page
+ *
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+abstract class Dashboard
+{
+	protected $sTitle;
+	protected $sLayoutClass;
+	protected $aWidgetsData;
+	protected $oDOMNode;
+	protected $sId;
+	protected $aCells;
+	
+	public function __construct($sId)
+	{
+		$this->sLayoutClass = null;
+		$this->aCells = array();
+		$this->oDOMNode = null;
+		$this->sId = $sId;
+	}
+	
+	public function FromXml($sXml)
+	{
+		$this->aCells = array(); // reset the content of the dashboard
+		set_error_handler(array('Dashboard', 'ErrorHandler'));
+		$oDoc = new DOMDocument();
+		$oDoc->loadXML($sXml);
+		restore_error_handler();
+		$this->oDOMNode = $oDoc->getElementsByTagName('dashboard')->item(0);
+		
+		$oLayoutNode = $this->oDOMNode->getElementsByTagName('layout')->item(0);
+		$this->sLayoutClass = $oLayoutNode->textContent;
+		
+		$oTitleNode = $this->oDOMNode->getElementsByTagName('title')->item(0);
+		$this->sTitle = $oTitleNode->textContent;
+		
+		$oCellsNode = $this->oDOMNode->getElementsByTagName('cells')->item(0);
+		$oCellsList = $oCellsNode->getElementsByTagName('cell');
+		$aCellOrder = array();
+		$iCellRank = 0;
+		foreach($oCellsList as $oCellNode)
+		{
+			$aDashletList = array();
+			$oCellRank =  $oCellNode->getElementsByTagName('rank')->item(0);
+			if ($oCellRank)
+			{
+				$iCellRank = (float)$oCellRank->textContent;
+			}
+			$oDashletsNode = $oCellNode->getElementsByTagName('dashlets')->item(0);
+			$oDashletList = $oDashletsNode->getElementsByTagName('dashlet');
+			$iRank = 0;
+			$aDashletOrder = array();
+			foreach($oDashletList as $oDomNode)
+			{
+				$sDashletClass = $oDomNode->getAttribute('xsi:type');
+				$oRank =  $oDomNode->getElementsByTagName('rank')->item(0);
+				if ($oRank)
+				{
+					$iRank = (float)$oRank->textContent;
+				}
+				$sId = $oDomNode->getAttribute('id');
+				$oNewDashlet = new $sDashletClass($sId);
+				$oNewDashlet->FromDOMNode($oDomNode);
+				$aDashletOrder[] = array('rank' => $iRank, 'dashlet' => $oNewDashlet);
+			}
+			usort($aDashletOrder, array(get_class($this), 'SortOnRank'));
+			$aDashletList = array();
+			foreach($aDashletOrder as $aItem)
+			{
+				$aDashletList[] = $aItem['dashlet'];
+			}
+			$aCellOrder[] = array('rank' => $iCellRank, 'dashlets' => $aDashletList);
+		}
+		usort($aCellOrder, array(get_class($this), 'SortOnRank'));
+		foreach($aCellOrder as $aItem)
+		{
+			$this->aCells[] = $aItem['dashlets'];
+		}
+		
+		
+	}
+	
+	static function SortOnRank($aItem1, $aItem2)
+	{
+		return ($aItem1['rank'] > $aItem2['rank']) ? +1 : -1;
+	}
+	/**
+	 * Error handler to turn XML loading warnings into exceptions
+	 */
+	public static function ErrorHandler($errno, $errstr, $errfile, $errline)
+	{
+		if ($errno == E_WARNING && (substr_count($errstr,"DOMDocument::loadXML()")>0))
+		{
+			throw new DOMException($errstr);
+		}
+		else
+		{
+			return false;
+		}
+	}
+
+	public function ToXml()
+	{
+		$oDoc = new DOMDocument();
+		$oDoc->formatOutput = true; // indent (must be loaded with option LIBXML_NOBLANKS)
+		$oDoc->preserveWhiteSpace = true; // otherwise the formatOutput option would have no effect
+
+		$oMainNode = $oDoc->createElement('dashboard');
+		$oMainNode->setAttribute('xmlns:xsi', "http://www.w3.org/2001/XMLSchema-instance");
+		$oDoc->appendChild($oMainNode);
+		
+		$oNode = $oDoc->createElement('layout', $this->sLayoutClass);
+		$oMainNode->appendChild($oNode);
+
+		$oNode = $oDoc->createElement('title', $this->sTitle);
+		$oMainNode->appendChild($oNode);
+
+		$oCellsNode = $oDoc->createElement('cells');
+		$oMainNode->appendChild($oCellsNode);
+		
+		$iCellRank = 0;
+		foreach ($this->aCells as $aCell)
+		{
+			$oCellNode = $oDoc->createElement('cell');
+			$oCellNode->setAttribute('id', $iCellRank);
+			$oCellsNode->appendChild($oCellNode);
+			$oCellRank = $oDoc->createElement('rank', $iCellRank);
+			$oCellNode->appendChild($oCellRank);
+			$iCellRank++;
+						
+			$iDashletRank = 0;
+			$oDashletsNode = $oDoc->createElement('dashlets');
+			$oCellNode->appendChild($oDashletsNode);
+			foreach ($aCell as $oDashlet)
+			{
+				$oNode = $oDoc->createElement('dashlet');
+				$oDashletsNode->appendChild($oNode);
+				$oNode->setAttribute('id', $oDashlet->GetID());
+				$oNode->setAttribute('xsi:type', get_class($oDashlet));
+				$oDashletRank = $oDoc->createElement('rank', $iDashletRank);
+				$oNode->appendChild($oDashletRank);
+				$iDashletRank++;
+				$oDashlet->ToDOMNode($oNode);
+			}
+		}
+
+		$sXml = $oDoc->saveXML();
+		return $sXml;
+	}
+
+	public function FromParams($aParams)
+	{
+		$this->sLayoutClass = $aParams['layout_class'];
+		$this->sTitle = $aParams['title'];
+		
+		foreach($aParams['cells'] as $aCell)
+		{
+			$aCellDashlets = array();
+			foreach($aCell as $aDashletParams)
+			{
+				$sDashletClass = $aDashletParams['dashlet_class'];
+				$sId = $aDashletParams['dashlet_id'];
+				$oNewDashlet = new $sDashletClass($sId);
+				
+				$oForm = $oNewDashlet->GetForm();
+				$oForm->SetParamsContainer($sId);
+				$oForm->SetPrefix('');
+				$aValues = $oForm->ReadParams();
+				$oNewDashlet->FromParams($aValues);
+				$aCellDashlets[] = $oNewDashlet;
+			}
+			$this->aCells[] = $aCellDashlets;
+		}
+		
+	}
+	
+	public function Save()
+	{
+		
+	}
+	
+	public function GetLayout()
+	{
+		return $this->sLayoutClass;
+	}
+	
+	public function SetLayout($sLayoutClass)
+	{
+		$this->sLayoutClass = $sLayoutClass;
+	}
+	
+	public function GetTitle()
+	{
+		return $this->sTitle;
+	}
+	
+	public function SetTitle($sTitle)
+	{
+		$this->sTitle = $sTitle;
+	}
+		
+	public function AddDashlet($oDashlet)
+	{
+		$sId = $this->GetNewDashletId();
+		$oDashlet->SetId($sId);
+		$this->aCells[] = array($oDashlet);
+	}
+	
+	public function Render($oPage, $bEditMode = false, $aExtraParams = array())
+	{
+		$oPage->add('<h1>'.htmlentities(Dict::S($this->sTitle), ENT_QUOTES, 'UTF-8', false).'</h1>');
+		$oLayout = new $this->sLayoutClass;
+		$oLayout->Render($oPage, $this->aCells, $bEditMode, $aExtraParams);
+		if (!$bEditMode)
+		{
+			$oPage->add_linked_script('../js/dashlet.js');
+			$oPage->add_linked_script('../js/dashboard.js');
+		}
+	}
+	
+	public function RenderProperties($oPage)
+	{
+		// menu to pick a layout and edit other properties of the dashboard
+		$oPage->add('<div class="ui-widget-content ui-corner-all"><div class="ui-widget-header ui-corner-all" style="text-align:center; padding: 2px;">'.Dict::S('UI:DashboardEdit:Properties').'</div>');
+		$sUrl = utils::GetAbsoluteUrlAppRoot();
+		
+		$oPage->add('<div style="text-align:center">'.Dict::S('UI:DashboardEdit:Layout').'</div>');
+		$oPage->add('<div id="select_layout" style="text-align:center">');
+		foreach( get_declared_classes() as $sLayoutClass)
+		{
+			if (is_subclass_of($sLayoutClass, 'DashboardLayout'))
+			{
+				$oReflection = new ReflectionClass($sLayoutClass);
+				if (!$oReflection->isAbstract())
+				{
+					$aCallSpec = array($sLayoutClass, 'GetInfo');
+					$aInfo = call_user_func($aCallSpec);
+					$sChecked = ($this->sLayoutClass == $sLayoutClass) ? 'checked' : '';
+					$oPage->add('<input type="radio" name="layout_class" '.$sChecked.' value="'.$sLayoutClass.'" id="layout_'.$sLayoutClass.'"><label for="layout_'.$sLayoutClass.'"><img src="'.$sUrl.$aInfo['icon'].'" /></label>'); // title="" on either the img or the label does nothing !
+				}
+			}
+		}
+		$oPage->add('</div>');
+		
+		$oForm = new DesignerForm();
+		$oField = new DesignerLongTextField('dashboard_title', Dict::S('UI:DashboardEdit:DashboardTitle'), $this->sTitle);
+		$oForm->AddField($oField);
+		$this->SetFormParams($oForm);
+		$oForm->RenderAsPropertySheet($oPage, false, ':itop-dashboard');	
+		
+		$oPage->add('</div>');
+		$oPage->add_ready_script(
+<<<EOF
+	$('#select_layout').buttonset();
+	$('#select_layout input').click( function() {
+		var sLayoutClass = $(this).val();
+		$(':itop-dashboard').dashboard('option', {layout_class: sLayoutClass});
+	} );
+	$('#row_attr_dashboard_title').property_field('option', {parent_selector: ':itop-dashboard', auto_apply: false, 'do_apply': function() {
+			var sTitle = $('#attr_dashboard_title').val();
+			$(':itop-dashboard').dashboard('option', {title: sTitle});
+			return true;
+		}
+	});
+EOF
+		);
+	}
+	
+	public function RenderDashletsSelection($oPage)
+	{
+		// Toolbox/palette to drag and drop dashlets
+		$oPage->add('<div class="ui-widget-content ui-corner-all"><div class="ui-widget-header ui-corner-all" style="text-align:center; padding: 2px;">'.Dict::S('UI:DashboardEdit:Dashlets').'</div>');
+		$sUrl = utils::GetAbsoluteUrlAppRoot();
+
+		$oPage->add('<div id="select_dashlet" style="text-align:center">');
+		foreach( get_declared_classes() as $sDashletClass)
+		{
+			if (is_subclass_of($sDashletClass, 'Dashlet'))
+			{
+				$oReflection = new ReflectionClass($sDashletClass);
+				if (!$oReflection->isAbstract())
+				{
+					$aCallSpec = array($sDashletClass, 'IsVisible');
+					$bVisible = call_user_func($aCallSpec);
+					if ($bVisible)
+					{
+						$aCallSpec = array($sDashletClass, 'GetInfo');
+						$aInfo = call_user_func($aCallSpec);
+						$oPage->add('<span dashlet_class="'.$sDashletClass.'" class="dashlet_icon ui-widget-content ui-corner-all" id="dashlet_'.$sDashletClass.'" title="'.$aInfo['label'].'" style="width:34px; height:34px; display:inline-block; margin:2px;"><img src="'.$sUrl.$aInfo['icon'].'" /></span>');
+					}
+				}
+			}
+		}
+		$oPage->add('</div>');
+
+		$oPage->add('</div>');
+		$oPage->add_ready_script("$('.dashlet_icon').draggable({helper: 'clone', appendTo: 'body', zIndex: 10000, revert:'invalid'});");
+		$oPage->add_ready_script("$('.layout_cell').droppable({accept:'.dashlet_icon', hoverClass:'dragHover'});");
+	}
+	
+	public function RenderDashletsProperties($oPage)
+	{
+		// Toolbox/palette to edit the properties of each dashlet
+		$oPage->add('<div class="ui-widget-content ui-corner-all"><div class="ui-widget-header ui-corner-all" style="text-align:center; padding: 2px;">'.Dict::S('UI:DashboardEdit:DashletProperties').'</div>');
+
+		$oPage->add('<div id="dashlet_properties" style="text-align:center">');
+		foreach($this->aCells as $aCell)
+		{
+			foreach($aCell as $oDashlet)
+			{
+				$sId = $oDashlet->GetID();
+				$sClass = get_class($oDashlet);
+				if ($oDashlet->IsVisible())
+				{
+					$oPage->add('<div class="dashlet_properties" id="dashlet_properties_'.$sId.'" style="display:none">');
+					$oForm = $oDashlet->GetForm();
+					$this->SetFormParams($oForm);
+					$oForm->RenderAsPropertySheet($oPage, false, ':itop-dashboard');		
+					$oPage->add('</div>');
+				}
+			}
+		}
+		$oPage->add('</div>');
+
+		$oPage->add('</div>');
+	}
+	
+	protected function GetNewDashletId()
+	{
+		$iNewId = 0;
+		foreach($this->aCells as $aDashlets)
+		{
+			foreach($aDashlets as $oDashlet)
+			{
+				$iNewId = max($iNewId, (int)$oDashlet->GetID());
+			}
+		}
+		return $iNewId + 1;
+	}
+	
+	abstract protected function SetFormParams($oForm);
+}
+
+class RuntimeDashboard extends Dashboard
+{
+	protected $bCustomized;
+	
+	public function __construct($sId)
+	{
+		parent::__construct($sId);
+		$this->bCustomized = false;
+	}
+		
+	public function SetCustomFlag($bCustomized)
+	{
+		$this->bCustomized = $bCustomized;
+	}
+	
+	protected function SetFormParams($oForm)
+	{
+		$oForm->SetSubmitParams(utils::GetAbsoluteUrlAppRoot().'pages/ajax.render.php', array('operation' => 'update_dashlet_property'));		
+	}
+	
+	public function Save()
+	{
+		$sXml = $this->ToXml();
+		$oUDSearch = new DBObjectSearch('UserDashboard');
+		$oUDSearch->AddCondition('user_id', UserRights::GetUserId(), '=');
+		$oUDSearch->AddCondition('menu_code', $this->sId, '=');
+		$oUDSet = new DBObjectSet($oUDSearch);
+		if ($oUDSet->Count() > 0)
+		{
+			// Assuming there is at most one couple {user, menu}!
+			$oUserDashboard = $oUDSet->Fetch();
+			$oUserDashboard->Set('contents', $sXml);
+			
+			$oUserDashboard->DBUpdate();
+		}
+		else
+		{
+			// No such customized dasboard for the current user, let's create a new record
+			$oUserDashboard = new UserDashboard();
+			$oUserDashboard->Set('user_id', UserRights::GetUserId());
+			$oUserDashboard->Set('menu_code', $this->sId);
+			$oUserDashboard->Set('contents', $sXml);
+			
+			$oUserDashboard->DBInsert();
+		}		
+	}
+	
+	public function Revert()
+	{
+		$oUDSearch = new DBObjectSearch('UserDashboard');
+		$oUDSearch->AddCondition('user_id', UserRights::GetUserId(), '=');
+		$oUDSearch->AddCondition('menu_code', $this->sId, '=');
+		$oUDSet = new DBObjectSet($oUDSearch);
+		if ($oUDSet->Count() > 0)
+		{
+			// Assuming there is at most one couple {user, menu}!
+			$oUserDashboard = $oUDSet->Fetch();
+			$oUserDashboard->DBDelete();
+		}
+	}
+	
+	public function Render($oPage, $bEditMode = false, $aExtraParams = array())
+	{
+		parent::Render($oPage, $bEditMode, $aExtraParams);
+		if (!$bEditMode)
+		{
+			$sEditMenu = "<td><span id=\"DashboardMenu\"><ul><li><img src=\"../images/edit.png\"><ul>";
+		
+			$aActions = array();
+			$oEdit = new JSPopupMenuItem('UI:Dashboard:Edit', Dict::S('UI:Dashboard:Edit'), "return EditDashboard('{$this->sId}')");
+			$aActions[$oEdit->GetUID()] = $oEdit->GetMenuItem();
+
+			if ($this->bCustomized)
+			{
+				$oRevert = new JSPopupMenuItem('UI:Dashboard:RevertConfirm', Dict::S('UI:Dashboard:Revert'),
+												"if (confirm('".addslashes(Dict::S('UI:Dashboard:RevertConfirm'))."')) return RevertDashboard('{$this->sId}'); else return false");
+				$aActions[$oRevert->GetUID()] = $oRevert->GetMenuItem();
+			}
+			utils::GetPopupMenuItems($oPage, iPopupMenuExtension::MENU_DASHBOARD_ACTIONS, $this, $aActions);
+			$sEditMenu .= $oPage->RenderPopupMenuItems($aActions);
+					
+
+			$sEditMenu = addslashes($sEditMenu);
+			//$sEditBtn = addslashes('<div style="display: inline-block; height: 55px; width:200px;vertical-align:center;line-height:60px;text-align:left;"><button onclick="EditDashboard(\''.$this->sId.'\');">Edit This Page</button></div>');
+			$oPage->add_ready_script(
+<<<EOF
+	$('#logOffBtn').parent().before('$sEditMenu');
+	$('#DashboardMenu>ul').popupmenu();
+	
+EOF
+			);
+			$oPage->add_script(
+<<<EOF
+function EditDashboard(sId)
+{
+	$.post(GetAbsoluteUrlAppRoot()+'pages/ajax.render.php', {operation: 'dashboard_editor', id: sId},
+		function(data)
+		{
+			$('body').append(data);
+		}
+	);
+	return false;
+}
+function RevertDashboard(sId)
+{
+	$.post(GetAbsoluteUrlAppRoot()+'pages/ajax.render.php', {operation: 'revert_dashboard', dashboard_id: sId},
+		function(data)
+		{
+			$('body').append(data);
+		}
+	);
+	return false;
+}
+EOF
+			);
+		}
+	}
+	
+	public function RenderEditor($oPage)
+	{
+		$oPage->add('<div id="dashboard_editor">');
+		$oPage->add('<div class="ui-layout-center">');
+		$this->Render($oPage, true);
+		$oPage->add('</div>');
+		$oPage->add('<div class="ui-layout-east">');
+		$this->RenderProperties($oPage);
+		$this->RenderDashletsSelection($oPage);
+		$this->RenderDashletsProperties($oPage);
+		$oPage->add('</div>');
+		$oPage->add('<div id="event_bus"/>'); // For exchanging messages between the panes, same as in the designer
+		$oPage->add('</div>');
+		
+		$sDialogTitle = Dict::S('UI:DashboardEdit:Title');
+		$sOkButtonLabel = Dict::S('UI:Button:Save');
+		$sCancelButtonLabel = Dict::S('UI:Button:Cancel');
+		
+		$sId = addslashes($this->sId);
+		$sLayoutClass = addslashes($this->sLayoutClass);
+		$sTitle = addslashes($this->sTitle);
+		$sUrl = utils::GetAbsoluteUrlAppRoot().'pages/ajax.render.php';
+
+		$sExitConfirmationMessage = addslashes(Dict::S('UI:NavigateAwayConfirmationMessage'));
+		$sCancelConfirmationMessage = addslashes(Dict::S('UI:CancelConfirmationMessage'));
+		$sAutoApplyConfirmationMessage = addslashes(Dict::S('UI:AutoApplyConfirmationMessage'));
+		
+		$oPage->add_ready_script(
+<<<EOF
+window.bLeavingOnUserAction = false;
+
+$('#dashboard_editor').dialog({
+	height: $('body').height() - 50,
+	width: $('body').width() - 50,
+	modal: true,
+	title: '$sDialogTitle',
+	buttons: [
+	{ text: "$sOkButtonLabel", click: function() {
+		var oDashboard = $(':itop-dashboard').data('dashboard');
+		if (oDashboard.is_dirty())
+		{
+			if (!confirm('$sAutoApplyConfirmationMessage'))
+			{
+				return;
+			}
+			else
+			{
+				oDashboard.apply_changes();
+			}
+		}
+		window.bLeavingOnUserAction = true;
+		oDashboard.save();
+	} },
+	{ text: "$sCancelButtonLabel", click: function() {
+		var oDashboard = $(':itop-dashboard').data('dashboard');
+		if (oDashboard.is_modified())
+		{
+			if (!confirm('$sCancelConfirmationMessage'))
+			{
+				return;
+			}
+		}
+		window.bLeavingOnUserAction = true;
+		$(this).dialog( "close" );
+		$(this).remove();
+	} },
+	],
+	close: function() { $(this).remove(); }
+});
+
+$('#dashboard_editor .ui-layout-center').dashboard({
+	dashboard_id: '$sId', layout_class: '$sLayoutClass', title: '$sTitle',
+	submit_to: '$sUrl', submit_parameters: {operation: 'save_dashboard'},
+	render_to: '$sUrl', render_parameters: {operation: 'render_dashboard'},
+	new_dashlet_parameters: {operation: 'new_dashlet'}
+});
+
+$('#select_dashlet').droppable({
+	accept: '.dashlet',
+	drop: function(event, ui) {
+		$( this ).find( ".placeholder" ).remove();
+		var oDashlet = ui.draggable;
+		oDashlet.remove();
+	},
+});
+
+$('#event_bus').bind('dashlet-selected', function(event, data){
+		var sDashletId = data.dashlet_id;
+		var sPropId = 'dashlet_properties_'+sDashletId;
+		$('.dashlet_properties').each(function() {
+			var sId = $(this).attr('id');
+			var bShow = (sId == sPropId);
+			if (bShow)
+			{
+				$(this).show();
+			}
+			else
+			{
+				$(this).hide();
+			}
+		});
+
+	});
+	
+dashboard_prop_size = GetUserPreference('dashboard_prop_size', 350);
+$('#dashboard_editor').layout({
+	east: {
+		minSize: 200,
+		size: dashboard_prop_size,
+		togglerLength_open: 0,
+		togglerLength_closed: 0, 
+		onresize_end: function(name, elt, state, options, layout)
+		{
+			if (state.isSliding == false)
+			{
+				SetUserPreference('dashboard_prop_size', state.size, true);
+			}
+		},
+	}
+});
+
+window.onbeforeunload = function() {
+	if (!window.bLeavingOnUserAction)
+	{
+		var oDashboard = $(':itop-dashboard').data('dashboard');
+		if (oDashboard)
+		{
+			if (oDashboard.is_dirty())
+			{
+				return '$sExitConfirmationMessage';
+			}	
+			if (oDashboard.is_modified())
+			{
+				return '$sExitConfirmationMessage';
+			}
+		}	
+	}
+	// return nothing ! safer for IE
+};
+EOF
+		);
+		$oPage->add_ready_script("");
+	}
+	
+	public static function GetDashletCreationForm($sOQL = null)
+	{
+		$oForm = new DesignerForm();
+	
+		// Get the list of all 'dashboard' menus in which we can insert a dashlet
+		$aAllMenus = ApplicationMenu::ReflectionMenuNodes();
+		$aAllowedDashboards = array();
+		foreach($aAllMenus as $idx => $aMenu)
+		{
+			$oMenu = $aMenu['node'];
+			$sParentId = $aMenu['parent'];
+			if ($oMenu instanceof DashboardMenuNode)
+			{
+				$sMenuLabel = $oMenu->GetTitle();
+				$sParentLabel = Dict::S('Menu:'.$sParentId);
+				if ($sParentLabel != $sMenuLabel)
+				{
+					$aAllowedDashboards[$oMenu->GetMenuId()] = $sParentLabel.' - '.$sMenuLabel;
+				}
+				else
+				{
+					$aAllowedDashboards[$oMenu->GetMenuId()] = $sMenuLabel;
+				}
+			}
+		}
+		asort($aAllowedDashboards);
+		
+		$aKeys = array_keys($aAllowedDashboards); // Select the first one by default
+		$sDefaultDashboard = $aKeys[0];
+		$oField = new DesignerComboField('menu_id', Dict::S('UI:DashletCreation:Dashboard'), $sDefaultDashboard);
+		$oField->SetAllowedValues($aAllowedDashboards);
+		$oField->SetMandatory(true);
+		$oForm->AddField($oField);
+				
+		// Get the list of possible dashlets that support a creation from
+		// an OQL
+		$aDashlets = array();
+		foreach(get_declared_classes() as $sDashletClass)
+		{
+			if (is_subclass_of($sDashletClass, 'Dashlet'))
+			{
+				$oReflection = new ReflectionClass($sDashletClass);
+				if (!$oReflection->isAbstract())
+				{
+					$aCallSpec = array($sDashletClass, 'CanCreateFromOQL');
+					$bShorcutMode = call_user_func($aCallSpec);
+					if ($bShorcutMode)
+					{
+						$aCallSpec = array($sDashletClass, 'GetInfo');
+						$aInfo = call_user_func($aCallSpec);
+						$aDashlets[$sDashletClass] = array('label' => $aInfo['label'], 'class' => $sDashletClass, 'icon' => $aInfo['icon']);
+					}
+				}
+			}
+		}
+		
+		$oSelectorField = new DesignerFormSelectorField('dashlet_class', Dict::S('UI:DashletCreation:DashletType'), '');
+		$oForm->AddField($oSelectorField);
+		foreach($aDashlets as $sDashletClass => $aDashletInfo)
+		{
+			$oSubForm = new DesignerForm();
+			$oDashlet = new $sDashletClass(0);
+			$oDashlet->GetPropertiesFieldsFromOQL($oSubForm, $sOQL);
+			
+			$oSelectorField->AddSubForm($oSubForm, $aDashletInfo['label'], $aDashletInfo['class']);
+		}
+		$oField = new DesignerBooleanField('open_editor', Dict::S('UI:DashletCreation:EditNow'), true);
+		$oForm->AddField($oField);
+		
+		return $oForm;
+	}
+	
+	public static function GetDashletCreationDlgFromOQL($oPage, $sOQL)
+	{
+		$oPage->add('<div id="dashlet_creation_dlg">');
+
+		$oForm = self::GetDashletCreationForm($sOQL);
+
+		$oForm->Render($oPage);
+		$oPage->add('</div>');
+		
+		$sDialogTitle = Dict::S('UI:DashletCreation:Title');
+		$sOkButtonLabel = Dict::S('UI:Button:Ok');
+		$sCancelButtonLabel = Dict::S('UI:Button:Cancel');
+		
+		$oPage->add_ready_script(
+<<<EOF
+$('#dashlet_creation_dlg').dialog({
+	width: 400,
+	modal: true,
+	title: '$sDialogTitle',
+	buttons: [
+	{ text: "$sOkButtonLabel", click: function() {
+		var oForm = $(this).find('form');
+		var sFormId = oForm.attr('id');
+		var oParams = null;
+		var aErrors = ValidateForm(sFormId, false);
+		if (aErrors.length == 0)
+		{
+			oParams = ReadFormParams(sFormId);
+		}
+		oParams.operation = 'add_dashlet';
+		var me = $(this);
+		$.post(GetAbsoluteUrlAppRoot()+'pages/ajax.render.php', oParams, function(data) {
+			me.dialog( "close" );
+			me.remove();
+			$('body').append(data);
+		});
+	} },
+	{ text: "$sCancelButtonLabel", click: function() {
+		$(this).dialog( "close" ); $(this).remove();
+	} },
+	],
+	close: function() { $(this).remove(); }
+});
+EOF
+		);
+	}
+}

application/dashboardlayout.class.inc.php

@@ -0,0 +1,210 @@
+<?php
+// Copyright (C) 2010-2012 Combodo SARL
+//
+//   This file is part of iTop.
+//
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU Affero General Public License for more details.
+//
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
+/**
+ * Dashboard presentation
+ * 
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */ 
+
+
+abstract class DashboardLayout
+{
+	public function __construct()
+	{
+		
+	}
+	
+	abstract public function Render($oPage, $aDashlets, $bEditMode = false);
+	
+	static public function GetInfo()
+	{
+		return array(
+			'label' => '',
+			'icon' => '',
+			'description' => '',
+		);
+	}
+}
+
+abstract class DashboardLayoutMultiCol extends DashboardLayout
+{
+	protected $iNbCols;
+	
+	public function __construct()
+	{
+		$this->iNbCols = 1;
+	}
+	
+	protected function TrimCell($aDashlets)
+	{
+		$aKeys = array_reverse(array_keys($aDashlets));
+		$idx = 0;
+		$bNoVisibleFound = true;
+		while($idx < count($aKeys) && $bNoVisibleFound)
+		{
+			$oDashlet = $aDashlets[$aKeys[$idx]];
+			if ($oDashlet->IsVisible())
+			{
+				$bNoVisibleFound = false;
+			}
+			else
+			{
+				unset($aDashlets[$aKeys[$idx]]);
+			}
+			$idx++;
+		}
+		return $aDashlets;
+	}
+	
+	protected function TrimCellsArray($aCells)
+	{
+		foreach($aCells as $key => $aDashlets)
+		{
+			$aCells[$key] = $this->TrimCell($aDashlets);
+		}
+		$aKeys = array_reverse(array_keys($aCells));
+		$idx = 0;
+		$bNoVisibleFound = true;
+		while($idx < count($aKeys) && $bNoVisibleFound)
+		{
+			$aDashlets = $aCells[$aKeys[$idx]];
+			if (count($aDashlets) > 0)
+			{
+				$bNoVisibleFound = false;
+			}
+			else
+			{
+				unset($aCells[$aKeys[$idx]]);
+			}
+			$idx++;
+		}
+		return $aCells;		
+		
+	}
+	
+	public function Render($oPage, $aCells, $bEditMode = false, $aExtraParams = array())
+	{
+		// Trim the list of cells to remove the invisible/empty ones at the end of the array
+		$aCells = $this->TrimCellsArray($aCells);
+		
+		$oPage->add('<table style="width:100%"><tbody>');
+		$iCellIdx = 0;
+		$fColSize = 100 / $this->iNbCols;
+		$sStyle = $bEditMode ? 'style="border: 1px #ccc dashed; width:'.$fColSize.'%;" class="layout_cell edit_mode"' : 'style="width: '.$fColSize.'%;" class="dashboard"';
+		$iNbRows = ceil(count($aCells) / $this->iNbCols);
+		for($iRows = 0; $iRows < $iNbRows; $iRows++)
+		{
+			$oPage->add('<tr>');
+			for($iCols = 0; $iCols < $this->iNbCols; $iCols++)
+			{
+				$oPage->add("<td $sStyle>");
+				if (array_key_exists($iCellIdx, $aCells))
+				{
+					$aDashlets = $aCells[$iCellIdx];
+					if (count($aDashlets) > 0)
+					{
+						foreach($aDashlets as $oDashlet)
+						{
+							if ($oDashlet->IsVisible())
+							{
+								$oDashlet->DoRender($oPage, $bEditMode, true /* bEnclosingDiv */, $aExtraParams);
+							}
+						}
+					}
+					else
+					{
+						$oPage->add('&nbsp;');
+					}
+				}
+				else
+				{
+					$oPage->add('&nbsp;');
+				}
+				$oPage->add('</td>');
+				$iCellIdx++;
+			}
+			$oPage->add('</tr>');
+		}
+		if ($bEditMode) // Add one row for extensibility
+		{
+			$sStyle = 'style="border: 1px #ccc dashed; width:'.$fColSize.'%;" class="layout_cell edit_mode layout_extension"';
+			$oPage->add('<tr>');
+			for($iCols = 0; $iCols < $this->iNbCols; $iCols++)
+			{
+				$oPage->add("<td $sStyle>");
+				$oPage->add('&nbsp;');
+				$oPage->add('</td>');
+			}
+			$oPage->add('</tr>');
+		}
+		$oPage->add('</tbody></table>');
+	}
+}
+
+class DashboardLayoutOneCol extends DashboardLayoutMultiCol
+{
+	public function __construct()
+	{
+		parent::__construct();
+		$this->iNbCols = 1;
+	}
+	static public function GetInfo()
+	{
+		return array(
+			'label' => 'One Column',
+			'icon' => 'images/layout_1col.png',
+			'description' => '',
+		);
+	}
+}
+
+class DashboardLayoutTwoCols extends DashboardLayoutMultiCol
+{
+	public function __construct()
+	{
+		parent::__construct();
+		$this->iNbCols = 2;
+	}
+	static public function GetInfo()
+	{
+		return array(
+			'label' => 'Two Columns',
+			'icon' =>  'images/layout_2col.png',
+			'description' => '',
+		);
+	}
+}
+
+class DashboardLayoutThreeCols extends DashboardLayoutMultiCol
+{
+	public function __construct()
+	{
+		parent::__construct();
+		$this->iNbCols = 3;
+	}
+	static public function GetInfo()
+	{
+		return array(
+			'label' => 'Two Columns',
+			'icon' =>  'images/layout_3col.png',
+			'description' => '',
+		);
+	}
+}

application/datatable.class.inc.php

@@ -0,0 +1,875 @@
+<?php
+// Copyright (C) 2010-2012 Combodo SARL
+//
+//   This file is part of iTop.
+//
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU Affero General Public License for more details.
+//
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+/**
+ * Data Table to display a set of objects in a tabular manner in HTML
+ *
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+class DataTable
+{
+	protected $iListId;		// Unique ID inside the web page
+	protected $sTableId;	// identifier for saving the settings (combined with the class aliases)
+	protected $oSet;		// The set of objects to display
+	protected $aClassAliases;	// The aliases (alias => class) inside the set
+	protected $iNbObjects;		// Total number of objects inthe set
+	protected $bUseCustomSettings;	// Whether or not the current display uses custom settings
+	protected $oDefaultSettings;	// the default settings for displaying such a list
+		
+	/**
+	 * @param $iListId mixed Unique ID for this div/table in the page
+	 * @param $oSet DBObjectSet The set of data to display
+	 * @param $aClassAliases Hash The list of classes/aliases to be displayed in this set $sAlias => $sClassName
+	 * @param $sTableId mixed A string (or null) identifying this table in order to persist its settings
+	 */
+	public function __construct($iListId, $oSet, $aClassAliases, $sTableId = null)
+	{
+		$this->iListId = utils::GetSafeId($iListId); // Make a "safe" ID for jQuery
+		$this->oSet = $oSet;
+		$this->aClassAliases = $aClassAliases;
+		$this->sTableId = $sTableId;
+		$this->iNbObjects = $oSet->Count();
+		$this->bUseCustomSettings = false;
+		$this->oDefaultSettings = null;
+	}
+	
+	public function Display(WebPage $oPage, DataTableSettings $oSettings, $bActionsMenu, $sSelectMode, $bViewLink, $aExtraParams)
+	{
+		$this->oDefaultSettings = $oSettings;
+
+		// Identified tables can have their own specific settings
+		$oCustomSettings = DataTableSettings::GetTableSettings($this->aClassAliases, $this->sTableId);
+		
+		if ($oCustomSettings != null)
+		{
+			// Custom settings overload the default ones
+			$this->bUseCustomSettings = true;
+			if ($this->oDefaultSettings->iDefaultPageSize == 0)
+			{
+				$oCustomSettings->iDefaultPageSize = 0;
+			}
+		}
+		else
+		{
+			$oCustomSettings = $oSettings;
+		}
+
+		if ($oCustomSettings->iDefaultPageSize > 0)
+		{
+			$this->oSet->SetLimit($oCustomSettings->iDefaultPageSize);
+		}
+		$this->oSet->SetOrderBy($oCustomSettings->GetSortOrder());
+		
+		$bToolkitMenu = true;
+		if (isset($aExtraParams['toolkit_menu']))
+		{
+			$bToolkitMenu = (bool) $aExtraParams['toolkit_menu'];
+		}
+		if (UserRights::IsPortalUser())
+		{
+			// Portal users have a limited access to data, for now they can only see what's configured for them
+			$bToolkitMenu = false;
+		}
+		
+		return $this->GetAsHTML($oPage, $oCustomSettings->iDefaultPageSize, $oCustomSettings->iDefaultPageSize, 0, $oCustomSettings->aColumns, $bActionsMenu, $bToolkitMenu, $sSelectMode, $bViewLink, $aExtraParams);
+	}
+	
+	public function GetAsHTML(WebPage $oPage, $iPageSize, $iDefaultPageSize, $iPageIndex, $aColumns, $bActionsMenu, $bToolkitMenu, $sSelectMode, $bViewLink, $aExtraParams)
+	{
+		$sObjectsCount = $this->GetObjectCount($oPage, $sSelectMode);
+		$sPager = $this->GetPager($oPage, $iPageSize, $iDefaultPageSize, $iPageIndex);
+		$sActionsMenu = '';
+		$sToolkitMenu = '';
+		if ($bActionsMenu)
+		{
+			$sActionsMenu = $this->GetActionsMenu($oPage, $aExtraParams);
+		}
+		if ($bToolkitMenu)
+		{
+			$sToolkitMenu = $this->GetToolkitMenu($oPage, $aExtraParams);
+		}
+		$sDataTable = $this->GetHTMLTable($oPage, $aColumns, $sSelectMode, $iPageSize, $bViewLink, $aExtraParams);
+		$sConfigDlg = $this->GetTableConfigDlg($oPage, $aColumns, $bViewLink, $iDefaultPageSize);
+		
+		$sHtml = "<table id=\"datatable_{$this->iListId}\" class=\"datatable\">";
+		$sHtml .= "<tr><td>";
+		$sHtml .= "<table style=\"width:100%;\">";
+		$sHtml .= "<tr><td class=\"pagination_container\">$sObjectsCount</td><td class=\"menucontainer\">$sToolkitMenu $sActionsMenu</td></tr>";
+		$sHtml .= "<tr>$sPager</tr>";
+		$sHtml .= "</table>";
+		$sHtml .= "</td></tr>";
+		$sHtml .= "<tr><td class=\"datacontents\">$sDataTable</td></tr>";
+		$sHtml .= "</table>\n";
+		$oPage->add_at_the_end($sConfigDlg);
+		
+		$aOptions = array(
+			'sPersistentId' => '',
+			'sFilter' => $this->oSet->GetFilter()->serialize(),
+			'oColumns' => $aColumns,
+			'sSelectMode' => $sSelectMode,
+			'sViewLink' => ($bViewLink ? 'true' : 'false'),
+			'iNbObjects' => $this->iNbObjects,
+			'iDefaultPageSize' => $iDefaultPageSize,
+			'iPageSize' =>  $iPageSize,
+			'iPageIndex' =>  $iPageIndex,
+			'oClassAliases' => $this->aClassAliases,
+			'sTableId' => $this->sTableId,
+			'oExtraParams' => $aExtraParams,
+			'sRenderUrl' => utils::GetAbsoluteUrlAppRoot().'pages/ajax.render.php',
+			'oRenderParameters' => array('str' => ''), // Forces JSON to encode this as a object...
+			'oDefaultSettings' => array('str' => ''), // Forces JSON to encode this as a object...
+			'oLabels' => array('moveup' => Dict::S('UI:Button:MoveUp'), 'movedown' => Dict::S('UI:Button:MoveDown')),
+		);
+		if($this->oDefaultSettings != null)
+		{
+			$aOptions['oDefaultSettings'] = $this->GetAsHash($this->oDefaultSettings);
+		}
+		$sJSOptions = json_encode($aOptions);
+		$oPage->add_ready_script("$('#datatable_{$this->iListId}').datatable($sJSOptions);");
+		return $sHtml;
+	}
+	
+	/**
+	 * When refreshing the body of a paginated table, get the rows of the table (inside the TBODY)
+	 * return string The HTML rows to insert inside the <tbody> node
+	 */
+	public function GetAsHTMLTableRows(WebPage $oPage, $iPageSize, $aColumns, $sSelectMode, $bViewLink, $aExtraParams)
+	{
+		$aAttribs = $this->GetHTMLTableConfig($aColumns, $sSelectMode, $bViewLink);
+		$aValues = $this->GetHTMLTableValues($aColumns, $sSelectMode, $iPageSize, $bViewLink, $aExtraParams);
+		
+		$sHtml = '';
+		foreach($aValues as $aRow)
+		{
+			$sHtml .= $oPage->GetTableRow($aRow, $aAttribs);
+		}
+		return $sHtml;
+	}
+	
+	protected function GetObjectCount(WebPage $oPage, $sSelectMode)
+	{
+		if (($sSelectMode == 'single') || ($sSelectMode == 'multiple'))
+		{
+			$sHtml = '<div class="pagination_objcount">'.Dict::Format('UI:Pagination:HeaderSelection', '<span id="total">'.$this->iNbObjects.'</span>', '<span class="selectedCount">0</span>').'</div>';
+		}
+		else
+		{
+			$sHtml = '<div class="pagination_objcount">'.Dict::Format('UI:Pagination:HeaderNoSelection', '<span id="total">'.$this->iNbObjects.'</span>').'</div>';
+		}
+		return $sHtml;		
+	}
+	protected function GetPager(WebPage $oPage, $iPageSize, $iDefaultPageSize, $iPageIndex)
+	{
+		$sHtml = '';
+		if ($iPageSize < 1) // Display all
+		{
+			$sPagerStyle = 'style="display:none"'; // no limit: display the full table, so hide the "pager" UI
+												   // WARNING: mPDF does not take the "display" style into account
+												   // when applied to a <td> or a <table> tag, so make sure you apply this to a div
+		}
+		else
+		{
+			$sPagerStyle = '';
+		}
+		
+		$sCombo = '<select class="pagesize">';
+		for($iPage = 1; $iPage < 5; $iPage++)
+		{
+			$iNbItems = $iPage * $iDefaultPageSize;
+			$sSelected = ($iNbItems == $iPageSize) ? 'selected="selected"' : '';
+			$sCombo .= "<option  $sSelected value=\"$iNbItems\">$iNbItems</option>";
+		}
+		$sSelected = ($iPageSize < 1) ? 'selected="selected"' : '';
+		$sCombo .= "<option  $sSelected value=\"-1\">".Dict::S('UI:Pagination:All')."</option>";
+		$sCombo .= '</select>';
+		
+		$sPages = Dict::S('UI:Pagination:PagesLabel');
+		$sPageSizeCombo = Dict::Format('UI:Pagination:PageSize', $sCombo);
+		
+		$iNbPages = ($iPageSize < 1) ? 1 : ceil($this->iNbObjects / $iPageSize);
+		if ($iNbPages == 1)
+		{
+			// No need to display the pager
+			$sPagerStyle = 'style="display:none"';
+		}
+		$aPagesToDisplay = array();
+		for($idx = 0; $idx <= min(4, $iNbPages-1); $idx++)
+		{
+			if ($idx == 0)
+			{
+				$aPagesToDisplay[$idx] = '<span page="0" class="curr_page">1</span>';
+			}
+			else
+			{
+				$aPagesToDisplay[$idx] = "<span id=\"gotopage_$idx\" class=\"gotopage\" page=\"$idx\">".(1+$idx)."</span>";
+			}
+		}
+		$iLastPageIdx = $iNbPages - 1;
+		if (!isset($aPagesToDisplay[$iLastPageIdx]))
+		{
+			unset($aPagesToDisplay[$idx - 1]); // remove the last page added to make room for the very last page
+			$aPagesToDisplay[$iLastPageIdx] = "<span id=\"gotopage_$iLastPageIdx\" class=\"gotopage\" page=\"$iLastPageIdx\">... $iNbPages</span>";
+		}
+		$sPagesLinks = implode('', $aPagesToDisplay);
+		$sPagesList = '['.implode(',', array_keys($aPagesToDisplay)).']';
+
+		$sSelectionMode = ($iNbPages == 1) ? '' : 'positive';
+		$sHtml =
+<<<EOF
+		<td colspan="2">
+		<div $sPagerStyle>
+		<table id="pager{$this->iListId}" class="pager"><tr>
+		<td>$sPages</td>
+		<td><img src="../images/first.png" class="first"/></td>
+		<td><img src="../images/prev.png" class="prev"/></td>
+		<td><span id="index">$sPagesLinks</span></td>
+		<td><img src="../images/next.png" class="next"/></td>
+		<td><img src="../images/last.png" class="last"/></td>
+		<td>$sPageSizeCombo</td>
+		<td><span id="loading">&nbsp;</span><input type="hidden" name="selectionMode" value="$sSelectionMode"></input>
+		</td>
+		</tr>
+		</table>
+		</div>
+		</td>
+EOF;
+		return $sHtml;
+	}
+	
+	protected function GetActionsMenu(WebPage $oPage, $aExtraParams)
+	{
+		$oMenuBlock = new MenuBlock($this->oSet->GetFilter(), 'list');
+		
+		$sHtml = $oMenuBlock->GetRenderContent($oPage, $aExtraParams, $this->iListId);
+		return $sHtml;
+	}
+	
+	protected function GetToolkitMenu(WebPage $oPage, $aExtraParams)
+	{
+		$sMenuTitle = Dict::S('UI:ConfigureThisList');
+		$sHtml = '<div class="itop_popup toolkit_menu" id="tk_'.$this->iListId.'"><ul><li><img src="../images/toolkit_menu.png"><ul>';
+		
+		$oMenuItem1 = new JSPopupMenuItem('iTop::ConfigureList', $sMenuTitle, "$('#datatable_dlg_".$this->iListId."').dialog('open');");
+		$aActions = array(
+			$oMenuItem1->GetUID() => $oMenuItem1->GetMenuItem(),
+		);
+		$this->oSet->Rewind();
+		utils::GetPopupMenuItems($oPage, iPopupMenuExtension::MENU_OBJLIST_TOOLKIT, $this->oSet, $aActions);
+		$this->oSet->Rewind();
+		$sHtml .= $oPage->RenderPopupMenuItems($aActions);
+		return $sHtml;
+	}
+	
+	protected function GetTableConfigDlg(WebPage $oPage, $aColumns, $bViewLink, $iDefaultPageSize)
+	{
+		$sHtml = "<div id=\"datatable_dlg_{$this->iListId}\" style=\"display: none;\">";
+		$sHtml .= "<form onsubmit=\"return false\">";
+		$sChecked = ($this->bUseCustomSettings) ? '' : 'checked';
+		$sHtml .= "<p><input id=\"dtbl_dlg_settings_{$this->iListId}\" type=\"radio\" name=\"settings\" $sChecked value=\"defaults\"><label for=\"dtbl_dlg_settings_{$this->iListId}\">&nbsp;".Dict::S('UI:UseDefaultSettings').'</label></p>';
+		$sHtml .= "<fieldset>";
+		$sChecked = ($this->bUseCustomSettings) ? 'checked':  '';
+		$sHtml .= "<legend class=\"transparent\"><input id=\"dtbl_dlg_specific_{$this->iListId}\" type=\"radio\" class=\"specific_settings\" name=\"settings\" $sChecked value=\"specific\"><label for=\"dtbl_dlg_specific_{$this->iListId}\">&nbsp;".Dict::S('UI:UseSpecificSettings')."</label></legend>";
+		$sHtml .= Dict::S('UI:ColumnsAndSortOrder').'<br/><ul class="sortable_field_list" id="sfl_'.$this->iListId.'"></ul>';
+		
+		$sHtml .= '<p>'.Dict::Format('UI:Display_X_ItemsPerPage', '<input type="text" size="4" name="page_size" value="'.$iDefaultPageSize.'">').'</p>';
+		$sHtml .= "</fieldset>";
+		$sHtml .= "<fieldset>";
+		$sSaveChecked = ($this->sTableId != null) ? 'checked' : '';
+		$sCustomDisabled = ($this->sTableId == null) ? 'disabled="disabled" stay-disabled="true" ' : '';
+		$sCustomChecked = ($this->sTableId != null) ? 'checked' : '';
+		$sGenericChecked = ($this->sTableId == null) ? 'checked' : '';
+		$sHtml .= "<legend class=\"transparent\"><input id=\"dtbl_dlg_save_{$this->iListId}\" type=\"checkbox\" $sSaveChecked name=\"save_settings\"><label for=\"dtbl_dlg_save_{$this->iListId}\">&nbsp;".Dict::S('UI:UseSavetheSettings')."</label></legend>";
+		$sHtml .= "<p><input id=\"dtbl_dlg_this_list_{$this->iListId}\" type=\"radio\" name=\"scope\" $sCustomChecked $sCustomDisabled value=\"this_list\"><label for=\"dtbl_dlg_this_list_{$this->iListId}\">&nbsp;".Dict::S('UI:OnlyForThisList').'</label>&nbsp;&nbsp;&nbsp;&nbsp;';
+		$sHtml .= "<input id=\"dtbl_dlg_all_{$this->iListId}\" type=\"radio\" name=\"scope\" $sGenericChecked value=\"defaults\"><label for=\"dtbl_dlg_all_{$this->iListId}\">&nbsp;".Dict::S('UI:ForAllLists').'</label></p>';
+		$sHtml .= "</fieldset>";
+		$sHtml .= '<table style="width:100%"><tr><td style="text-align:center;">';
+		$sHtml .= '<button type="button" onclick="$(\'#datatable_'.$this->iListId.'\').datatable(\'onDlgCancel\'); $(\'#datatable_dlg_'.$this->iListId.'\').dialog(\'close\')">'.Dict::S('UI:Button:Cancel').'</button>';
+		$sHtml .= '</td><td style="text-align:center;">';
+		$sHtml .= '<button type="submit" onclick="$(\'#datatable_'.$this->iListId.'\').datatable(\'onDlgOk\');$(\'#datatable_dlg_'.$this->iListId.'\').dialog(\'close\');">'.Dict::S('UI:Button:Ok').'</button>';
+		$sHtml .= '</td></tr></table>';
+		$sHtml .= "</form>";
+		$sHtml .= "</div>";
+		
+		$sDlgTitle = addslashes(Dict::S('UI:ListConfigurationTitle'));
+		$oPage->add_ready_script("$('#datatable_dlg_{$this->iListId}').dialog({autoOpen: false, title: '$sDlgTitle', width: 500, close: function() { $('#datatable_{$this->iListId}').datatable('onDlgCancel'); } });");
+
+		return $sHtml;
+	}
+	
+	public function GetAsHash($oSetting)
+	{
+		$aSettings = array('iDefaultPageSize' => $oSetting->iDefaultPageSize, 'oColumns' => $oSetting->aColumns);
+		return $aSettings;
+	}
+	
+	protected function GetHTMLTableConfig($aColumns, $sSelectMode, $bViewLink)
+	{
+		$aAttribs = array();
+		if ($sSelectMode == 'multiple')
+		{
+			$aAttribs['form::select'] = array('label' => "<input type=\"checkbox\" onClick=\"CheckAll('.selectList{$this->iListId}:not(:disabled)', this.checked);\" class=\"checkAll\"></input>", 'description' => Dict::S('UI:SelectAllToggle+'));
+		}
+		else if ($sSelectMode == 'single')
+		{
+			$aAttribs['form::select'] = array('label' => "", 'description' => '');
+		}
+
+		foreach($this->aClassAliases as $sAlias => $sClassName)
+		{
+			foreach($aColumns[$sAlias] as $sAttCode => $aData)
+			{
+				if ($aData['checked'])
+				{
+					if ($sAttCode == '_key_')
+					{
+						$aAttribs['key_'.$sAlias] = array('label' => MetaModel::GetName($sClassName), 'description' => '');
+					}
+					else
+					{
+						$oAttDef = MetaModel::GetAttributeDef($sClassName, $sAttCode);
+						$aAttribs[$sAttCode.'_'.$sAlias] = array('label' => MetaModel::GetLabel($sClassName, $sAttCode), 'description' => $oAttDef->GetOrderByHint());
+					}
+				}
+			}
+		}
+		return $aAttribs;
+	}
+	
+	protected function GetHTMLTableValues($aColumns, $sSelectMode, $iPageSize, $bViewLink, $aExtraParams)
+	{
+		$bLocalize = true;
+		if (isset($aExtraParams['localize_values']))
+		{
+			$bLocalize = (bool) $aExtraParams['localize_values'];
+		}
+
+		$aValues = array();
+		$this->oSet->Seek(0);
+		$iMaxObjects = $iPageSize;
+		while (($aObjects = $this->oSet->FetchAssoc()) && ($iMaxObjects != 0))
+		{
+			$bFirstObject = true;
+			$aRow = array();
+			foreach($this->aClassAliases as $sAlias => $sClassName)
+			{
+				if (is_object($aObjects[$sAlias]))
+				{
+					$sHilightClass = $aObjects[$sAlias]->GetHilightClass();
+					if ($sHilightClass != '')
+					{
+						$aRow['@class'] = $sHilightClass;	
+					}
+					if ((($sSelectMode == 'single') || ($sSelectMode == 'multiple')) && $bFirstObject)
+					{
+						if (array_key_exists('selection_enabled', $aExtraParams) && isset($aExtraParams['selection_enabled'][$aObjects[$sAlias]->GetKey()]))
+						{
+							$sDisabled = ($aExtraParams['selection_enabled'][$aObjects[$sAlias]->GetKey()]) ? '' : ' disabled="disabled"';
+						}
+						else
+						{
+							$sDisabled = '';
+						}
+						if ($sSelectMode == 'single')
+						{
+							$aRow['form::select'] = "<input type=\"radio\" $sDisabled class=\"selectList{$this->iListId}\" name=\"selectObject\" value=\"".$aObjects[$sAlias]->GetKey()."\"></input>";
+						}
+						else
+						{
+							$aRow['form::select'] = "<input type=\"checkBox\" $sDisabled class=\"selectList{$this->iListId}\" name=\"selectObject[]\" value=\"".$aObjects[$sAlias]->GetKey()."\"></input>";
+						}
+					}
+					foreach($aColumns[$sAlias] as $sAttCode => $aData)
+					{
+						if ($aData['checked'])
+						{
+							if ($sAttCode == '_key_')
+							{
+								$aRow['key_'.$sAlias] = $aObjects[$sAlias]->GetHyperLink();
+							}
+							else
+							{
+								$aRow[$sAttCode.'_'.$sAlias] = $aObjects[$sAlias]->GetAsHTML($sAttCode, $bLocalize);
+							}
+						}
+					}
+				}
+				else
+				{
+					foreach($aColumns[$sAlias] as $sAttCode => $aData)
+					{
+						if ($aData['checked'])
+						{
+							if ($sAttCode == '_key_')
+							{
+								$aRow['key_'.$sAlias] = '';
+							}
+							else
+							{
+								$aRow[$sAttCode.'_'.$sAlias] = '';
+							}
+						}
+					}
+				}
+				$bFirstObject = false;
+			}
+			$aValues[] = $aRow;
+			$iMaxObjects--;
+		}
+		return $aValues;
+	}
+	
+	public function GetHTMLTable(WebPage $oPage, $aColumns, $sSelectMode, $iPageSize, $bViewLink, $aExtraParams)
+	{
+		$iNbPages = ($iPageSize < 1) ? 1 : ceil($this->iNbObjects / $iPageSize);
+		if ($iPageSize < 1)
+		{
+			$iPageSize = -1; // convention: no pagination
+		}
+		$aAttribs = $this->GetHTMLTableConfig($aColumns, $sSelectMode, $bViewLink);
+
+		$aValues = $this->GetHTMLTableValues($aColumns, $sSelectMode, $iPageSize, $bViewLink, $aExtraParams);
+
+		$sHtml = '<table class="listContainer">';
+
+		foreach($this->oSet->GetFilter()->GetInternalParams() as $sName => $sValue)
+		{
+			$aExtraParams['query_params'][$sName] = $sValue;
+		}
+
+		$sHtml .= "<tr><td>";
+		$sHtml .= $oPage->GetTable($aAttribs, $aValues);
+		$sHtml .= '</td></tr>';
+		$sHtml .= '</table>';
+		$iCount = $this->iNbObjects;
+
+		$aArgs = $this->oSet->GetArgs();
+		$sExtraParams = addslashes(str_replace('"', "'", json_encode(array_merge($aExtraParams, $aArgs)))); // JSON encode, change the style of the quotes and escape them
+		$sSelectModeJS = '';
+		$sHeaders = '';
+		if (($sSelectMode == 'single') || ($sSelectMode == 'multiple'))
+		{
+			$sSelectModeJS = $sSelectMode;
+			$sHeaders = 'headers: { 0: {sorter: false}},';
+		}
+		$sDisplayKey = ($bViewLink) ? 'true' : 'false';
+		// Protect against duplicate elements in the Zlist
+		$aUniqueOrderedList = array();
+		foreach($this->aClassAliases as $sAlias => $sClassName)
+		{
+			foreach($aColumns[$sAlias] as $sAttCode => $aData)
+			{
+				if ($aData['checked'])
+				{
+					$aUniqueOrderedList[$sAttCode] = true;
+				}
+			}
+		}
+		$aUniqueOrderedList = array_keys($aUniqueOrderedList);
+		$sJSColumns = json_encode($aColumns);
+		$sJSClassAliases = json_encode($this->aClassAliases);
+		$sCssCount = isset($aExtraParams['cssCount']) ? ", cssCount: '{$aExtraParams['cssCount']}'" : '';
+		$this->oSet->ApplyParameters();
+		// Display the actual sort order of the table
+		$aRealSortOrder = $this->oSet->GetRealSortOrder();
+		$aDefaultSort = array();
+		$iColOffset = 0;
+		if (($sSelectMode == 'single') || ($sSelectMode == 'multiple'))
+		{
+			$iColOffset += 1;
+		}
+		if ($bViewLink)
+		{
+//			$iColOffset += 1;
+		}
+		foreach($aRealSortOrder as $sColCode => $bAscending)
+		{
+			$iPos = array_search($sColCode, $aUniqueOrderedList);
+			if ($iPos !== false)
+			{
+				$aDefaultSort[] = "[".($iColOffset+$iPos).",".($bAscending ? '0' : '1')."]";
+			}
+			else if (($iPos = array_search(preg_replace('/_friendlyname$/', '', $sColCode), $aUniqueOrderedList)) !== false)
+			{
+				// if sorted on the friendly name of an external key, then consider it sorted on the column that shows the links
+				$aDefaultSort[] = "[".($iColOffset+$iPos).",".($bAscending ? '0' : '1')."]";
+			}
+			else if($sColCode == 'friendlyname' && $bViewLink)
+			{
+				$aDefaultSort[] = "[".($iColOffset).",".($bAscending ? '0' : '1')."]";
+			}
+		}
+		$sFakeSortList = '';
+		if (count($aDefaultSort) > 0)
+		{
+			$sFakeSortList = '['.implode(',', $aDefaultSort).']';
+		}
+		$sOQL = addslashes($this->oSet->GetFilter()->serialize());
+		$oPage->add_ready_script(
+<<<EOF
+var oTable = $('#{$this->iListId} table.listResults');
+oTable.tablesorter( { $sHeaders widgets: ['myZebra', 'truncatedList']} ).tablesorterPager({container: $('#pager{$this->iListId}'), totalRows:$iCount, size: $iPageSize, filter: '$sOQL', extra_params: '$sExtraParams', select_mode: '$sSelectModeJS', displayKey: $sDisplayKey, columns: $sJSColumns, class_aliases: $sJSClassAliases $sCssCount});
+EOF
+		);
+		if ($sFakeSortList != '')
+		{
+			$oPage->add_ready_script("oTable.trigger(\"fakesorton\", [$sFakeSortList]);");
+		}
+		//if ($iNbPages == 1)
+		if (false)
+		{
+			if (isset($aExtraParams['cssCount']))
+			{
+				$sCssCount = $aExtraParams['cssCount'];
+				if ($sSelectMode == 'single')
+				{
+					$sSelectSelector = ":radio[name^=selectObj]";
+				}
+				else if ($sSelectMode == 'multiple')
+				{
+					$sSelectSelector = ":checkbox[name^=selectObj]";
+				}
+				$oPage->add_ready_script(
+<<<EOF
+	$('#{$this->iListId} table.listResults $sSelectSelector').change(function() {
+		var c = $('{$sCssCount}');							
+		var v = $('#{$this->iListId} table.listResults $sSelectSelector:checked').length;
+		c.val(v);
+		$('#{$this->iListId} .selectedCount').text(v);
+		c.trigger('change');	
+	});
+EOF
+				);
+			}
+		}
+		return $sHtml;
+	}
+	
+	public function UpdatePager(WebPage $oPage, $iDefaultPageSize, $iStart)
+	{
+		$iPageSize = ($iDefaultPageSize < 1) ? 1 : $iDefaultPageSize;
+		$iPageIndex = 1 + floor($iStart / $iPageSize);
+		$sHtml = $this->GetPager($oPage, $iPageSize, $iDefaultPageSize, $iPageIndex);
+		$oPage->add_ready_script("$('#pager{$this->iListId}').html('".str_replace("\n", ' ', addslashes($sHtml))."');");
+		if ($iDefaultPageSize < 1)
+		{
+			$oPage->add_ready_script("$('#pager{$this->iListId}').parent().hide()");
+		}
+		else
+		{
+			$oPage->add_ready_script("$('#pager{$this->iListId}').parent().show()");
+		}
+	}
+}
+
+class DataTableSettings implements Serializable
+{
+	public $aClassAliases;
+	public $sTableId;
+	public $iDefaultPageSize;
+	public $aColumns;
+
+	
+	public function __construct($aClassAliases, $sTableId = null)
+	{
+		$this->aClassAliases = $aClassAliases;
+		$this->sTableId = $sTableId;
+		$this->iDefaultPageSize = 10;
+		$this->aColumns = array();
+	}
+	
+	protected function Init($iDefaultPageSize, $aSortOrder, $aColumns)
+	{
+		$this->iDefaultPageSize = $iDefaultPageSize;
+		$this->aColumns = $aColumns;
+		$this->FixVisibleColumns();
+	}
+	
+	public function serialize()
+	{
+		// Save only the 'visible' columns
+		$aColumns = array();
+		foreach($this->aClassAliases as $sAlias => $sClass)
+		{
+			$aColumns[$sAlias] = array();
+			foreach($this->aColumns[$sAlias] as $sAttCode => $aData)
+			{
+				unset($aData['label']); // Don't save the display name
+				unset($aData['alias']); // Don't save the alias (redundant)
+				unset($aData['code']); // Don't save the code (redundant)
+				if ($aData['checked'])
+				{
+					$aColumns[$sAlias][$sAttCode] = $aData;
+				}
+			}
+		}
+		return serialize(
+			array(
+				'iDefaultPageSize' => $this->iDefaultPageSize,
+				'aColumns' => $aColumns,		
+			)
+		);
+	}
+	
+	public function unserialize($sData)
+	{
+		$aData = unserialize($sData);
+		$this->iDefaultPageSize = $aData['iDefaultPageSize'];
+		$this->aColumns = $aData['aColumns'];
+		foreach($this->aClassAliases as $sAlias => $sClass)
+		{
+			foreach($this->aColumns[$sAlias] as $sAttCode => $aData)
+			{
+				$aFieldData = false;
+				if ($sAttCode == '_key_')
+				{
+					$aFieldData = $this->GetFieldData($sAlias, $sAttCode, null, true /* bChecked */, $aData['sort']);
+				}
+				else if (MetaModel::isValidAttCode($sClass, $sAttCode))
+				{
+					$oAttDef = MetaModel::GetAttributeDef($sClass, $sAttCode);
+					$aFieldData = $this->GetFieldData($sAlias, $sAttCode, $oAttDef, true /* bChecked */, $aData['sort']);
+				}
+
+				if ($aFieldData)
+				{
+					$this->aColumns[$sAlias][$sAttCode] = $aFieldData;
+				}
+				else
+				{
+					unset($this->aColumns[$sAlias][$sAttCode]);
+				}
+			}
+		}
+		$this->FixVisibleColumns();		
+	}
+	
+	static public function GetDataModelSettings($aClassAliases, $bViewLink, $aDefaultLists)
+	{
+		$oSettings = new DataTableSettings($aClassAliases);
+		// Retrieve the class specific settings for each class/alias based on the 'list' ZList
+		//TODO let the caller pass some other default settings (another Zlist, extre fields...)
+		$aColumns = array();
+		foreach($aClassAliases as $sAlias => $sClass)
+		{
+			if ($aDefaultLists == null)
+			{
+				$aList = cmdbAbstract::FlattenZList(MetaModel::GetZListItems($sClass, 'list'));
+			}
+			else
+			{
+				$aList = $aDefaultLists[$sAlias];
+			}
+			
+			$aSortOrder = MetaModel::GetOrderByDefault($sClass);
+			if ($bViewLink)
+			{
+				$sSort = 'none';
+				if(array_key_exists('friendlyname', $aSortOrder))
+				{
+					$sSort = $aSortOrder['friendlyname'] ? 'asc' : 'desc';
+				}
+				$aColumns[$sAlias]['_key_'] = $oSettings->GetFieldData($sAlias, '_key_', null, true /* bChecked */, $sSort);
+			}
+			foreach($aList as $sAttCode)
+			{
+				$sSort = 'none';
+				if(array_key_exists($sAttCode, $aSortOrder))
+				{
+					$sSort = $aSortOrder[$sAttCode] ? 'asc' : 'desc';
+				}
+				$oAttDef = Metamodel::GetAttributeDef($sClass, $sAttCode);
+				$aFieldData = $oSettings->GetFieldData($sAlias, $sAttCode, $oAttDef, true /* bChecked */, $sSort);
+				if ($aFieldData) $aColumns[$sAlias][$sAttCode] = $aFieldData;
+			}
+		}
+		$iDefaultPageSize = appUserPreferences::GetPref('default_page_size', MetaModel::GetConfig()->GetMinDisplayLimit());
+		$oSettings->Init($iDefaultPageSize, $aSortOrder, $aColumns);
+		return $oSettings;
+	}
+	
+	protected function FixVisibleColumns()
+	{
+		foreach($this->aClassAliases as $sAlias => $sClass)
+		{
+			foreach($this->aColumns[$sAlias] as $sAttCode => $aData)
+			{
+				// Remove non-existent columns
+				// TODO: check if the existing ones are still valid (in case their type changed)
+				if (($sAttCode != '_key_') && (!MetaModel::IsValidAttCode($sClass, $sAttCode)))
+				{
+					unset($this->aColumns[$sAlias][$sAttCode]);
+				}
+			}
+			$aList = MetaModel::ListAttributeDefs($sClass);
+			
+			// Add the other (non visible ones), sorted in alphabetical order
+			$aTempData = array();
+			foreach($aList as $sAttCode => $oAttDef)
+			{
+				if ( (!array_key_exists($sAttCode, $this->aColumns[$sAlias])) && (!$oAttDef instanceof AttributeLinkSet))
+				{
+					$aFieldData = $this->GetFieldData($sAlias, $sAttCode, $oAttDef, false /* bChecked */, 'none');
+					if ($aFieldData) $aTempData[$aFieldData['label']] = $aFieldData;
+				}
+			}
+			ksort($aTempData);
+			foreach($aTempData as $sLabel => $aFieldData)
+			{
+				$this->aColumns[$sAlias][$aFieldData['code']] = $aFieldData;
+			}
+		}		
+	}
+	
+	static public function GetTableSettings($aClassAliases, $sTableId = null)
+	{
+		$pref = null;
+		$oSettings = new DataTableSettings($aClassAliases, $sTableId);
+
+		if ($sTableId != null)
+		{
+			// An identified table, let's fetch its own settings (if any)
+			$pref = appUserPreferences::GetPref($oSettings->GetPrefsKey($sTableId), null);
+		}
+		
+		if ($pref == null)
+		{
+			// Try the global preferred values for this class / set of classes
+			$pref = appUserPreferences::GetPref($oSettings->GetPrefsKey(null), null);
+			if ($pref == null)
+			{
+				// no such settings, use the default values provided by the data model
+				return null;
+			}
+		}
+		$oSettings->unserialize($pref);
+		
+		return $oSettings;
+	}
+	
+	public function GetSortOrder()
+	{
+		$aSortOrder = array();
+		foreach($this->aColumns as $sAlias => $aColumns)
+		{
+			foreach($aColumns as $aColumn)
+			{
+				if ($aColumn['sort'] != 'none')
+				{
+					$sCode = ($aColumn['code'] == '_key_') ? 'friendlyname' : $aColumn['code'];
+					$aSortOrder[$sCode] = ($aColumn['sort']=='asc'); // true for ascending, false for descending
+				}
+			}
+			break; // TODO: For now the Set object supports only sorting on the first class of the set
+		}
+		return $aSortOrder;
+	}
+	
+	public function Save()
+	{
+		if ($this->sTableId == null) return false; // Cannot save, the table is not identified, use SaveAsDefault instead
+		
+		$sSettings = $this->serialize();
+		appUserPreferences::SetPref($this->GetPrefsKey($this->sTableId), $sSettings);
+		return true;
+	}
+
+	public function SaveAsDefault()
+	{
+		$sSettings = $this->serialize();
+		appUserPreferences::SetPref($this->GetPrefsKey(null), $sSettings);
+		return true;
+	}
+	
+
+	/**
+	 * Clear the preferences for this particular table
+	 * @param $bResetAll boolean If true,the settings for all tables of the same class(es)/alias(es) are reset
+	 */
+	public function ResetToDefault($bResetAll)
+	{
+		if (($this->sTableId == null) && (!$bResetAll)) return false; // Cannot reset, the table is not identified, use force $bResetAll instead
+		if ($bResetAll)
+		{
+			// Turn the key into a suitable PCRE pattern
+			$sKey = $this->GetPrefsKey(null);
+			$sPattern = str_replace(array('|'), array('\\|'), $sKey); // escape the | character
+			$sPattern = '#^'.str_replace(array('*'), array('.*'), $sPattern).'$#'; // Don't use slash as the delimiter since it's used in our key to delimit aliases
+			appUserPreferences::UnsetPref($sPattern, true);
+		}
+		else
+		{
+			appUserPreferences::UnsetPref($this->GetPrefsKey($this->sTableId), false);
+		}
+		return true;
+	}
+	
+	protected function GetPrefsKey($sTableId = null)
+	{
+		if ($sTableId == null) $sTableId = '*';
+		$aKeys = array();
+		foreach($this->aClassAliases as $sAlias => $sClass)
+		{
+			$aKeys[] = $sAlias.'-'.$sClass;
+		}
+		return implode('/', $aKeys).'|'.$sTableId;
+	}
+	
+	protected function GetFieldData($sAlias, $sAttCode, $oAttDef, $bChecked, $sSort)
+	{
+		$ret = false;
+		if ($sAttCode == '_key_')
+		{
+			$sLabel = Dict::Format('UI:ExtKey_AsLink', MetaModel::GetName($this->aClassAliases[$sAlias]));
+			$ret = array(
+				'label' => $sLabel,
+				'checked' => true,
+				'disabled' => true,
+				'alias' => $sAlias,
+				'code' => $sAttCode,
+				'sort' => $sSort,
+			);
+		}
+		else if (!$oAttDef->IsLinkSet())
+		{
+			$sLabel = $oAttDef->GetLabel();
+			if ($oAttDef->IsExternalKey())
+			{
+				$sLabel = Dict::Format('UI:ExtKey_AsLink', $oAttDef->GetLabel());
+			}
+			else if ($oAttDef->IsExternalField())
+			{
+				$oExtAttDef = $oAttDef->GetExtAttDef();
+				$sLabel = Dict::Format('UI:ExtField_AsRemoteField', $oAttDef->GetLabel(), $oExtAttDef->GetLabel());
+			}
+			elseif ($oAttDef instanceof AttributeFriendlyName)
+			{
+				$sLabel = Dict::Format('UI:ExtKey_AsFriendlyName', $oAttDef->GetLabel());
+			}
+			$ret = array(
+				'label' => $sLabel,
+				'checked' => $bChecked,
+				'disabled' => false,
+				'alias' => $sAlias,
+				'code' => $sAttCode,
+				'sort' => $sSort,
+			);
+		}
+		return $ret;		
+	}
+}

application/iotask.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Persistent class InputOutputTask
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT.'/application/cmdbabstract.class.inc.php');

application/itopwizardwebpage.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Class iTopWizardWebPage
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once('itopwebpage.class.inc.php');

application/loginwebpage.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Class LoginWebPage
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT."/application/nicewebpage.class.inc.php");
@@ -29,7 +30,9 @@ require_once(APPROOT."/application/nicewebpage.class.inc.php");
  */
 
 class LoginWebPage extends NiceWebPage
-{	
+{
+	protected static $m_sLoginFailedMessage = '';
+	
     public function __construct()
     {
         parent::__construct("iTop Login");
@@ -89,6 +92,11 @@ EOF
 );
 	}
 	
+	public static function SetLoginFailedMessage($sMessage)
+	{
+		self::$m_sLoginFailedMessage = $sMessage;
+	}
+	
 	public function DisplayLoginForm($sLoginType, $bFailedLogin = false)
 	{
 		switch($sLoginType)
@@ -114,12 +122,20 @@ EOF
 			$sAuthPwd = utils::ReadParam('suggest_pwd', '', true, 'raw_data');
 	
 			$sVersionShort = Dict::Format('UI:iTopVersion:Short', ITOP_VERSION);
-			$this->add("<div id=\"login-logo\"><a href=\"http://www.combodo.com/itop\"><img title=\"$sVersionShort\" src=\"../images/itop-logo-external.png\"></a></div>\n");
+			$sIconUrl = Utils::GetConfig()->Get('app_icon_url');
+			$this->add("<div id=\"login-logo\"><a href=\"".htmlentities($sIconUrl, ENT_QUOTES, 'UTF-8')."\"><img title=\"$sVersionShort\" src=\"../images/itop-logo-external.png\"></a></div>\n");
 			$this->add("<div id=\"login\">\n");
 			$this->add("<h1>".Dict::S('UI:Login:Welcome')."</h1>\n");
 			if ($bFailedLogin)
 			{
-				$this->add("<p class=\"hilite\">".Dict::S('UI:Login:IncorrectLoginPassword')."</p>\n");
+				if (self::$m_sLoginFailedMessage != '')
+				{
+					$this->add("<p class=\"hilite\">".self::$m_sLoginFailedMessage."</p>\n");
+				}
+				else
+				{
+					$this->add("<p class=\"hilite\">".Dict::S('UI:Login:IncorrectLoginPassword')."</p>\n");
+				}
 			}
 			else
 			{
@@ -132,7 +148,28 @@ EOF
 			$this->add("<tr><td colspan=\"2\" class=\"center v-spacer\"> <input type=\"submit\" value=\"".Dict::S('UI:Button:Login')."\" /></td></tr>\n");
 			$this->add("</table>\n");
 			$this->add("<input type=\"hidden\" name=\"loginop\" value=\"login\" />\n");
+						
+			// Keep the OTHER parameters posted
+			foreach($_POST as $sPostedKey => $postedValue)
+			{
+				if (!in_array($sPostedKey, array('auth_user', 'auth_pwd')))
+				{
+					if (is_array($postedValue))
+					{
+						foreach($postedValue as $sKey => $sValue)
+						{
+							$this->add("<input type=\"hidden\" name=\"".htmlentities($sPostedKey, ENT_QUOTES, 'UTF-8')."[".htmlentities($sKey, ENT_QUOTES, 'UTF-8')."]\" value=\"".htmlentities($sValue, ENT_QUOTES, 'UTF-8')."\" />\n");
+						}
+					}
+					else
+					{
+						$this->add("<input type=\"hidden\" name=\"".htmlentities($sPostedKey, ENT_QUOTES, 'UTF-8')."\" value=\"".htmlentities($postedValue, ENT_QUOTES, 'UTF-8')."\" />\n");
+					}
+				}	
+			}
+			
 			$this->add("</form>\n");
+			$this->add(Dict::S('UI:Login:About'));
 			$this->add("</div>\n");
 			break;
 		}
@@ -161,7 +198,8 @@ function DoCheckPwd()
 }
 EOF
 );
-		$this->add("<div id=\"login-logo\"><a href=\"http://www.combodo.com/itop\"><img title=\"$sVersionShort\" src=\"../images/itop-logo.png\"></a></div>\n");
+		$sIconUrl = Utils::GetConfig()->Get('app_icon_url');
+		$this->add("<div id=\"login-logo\"><a href=\"".htmlentities($sIconUrl, ENT_QUOTES, 'UTF-8')."\"><img title=\"$sVersionShort\" src=\"../images/itop-logo.png\"></a></div>\n");
 		$this->add("<div id=\"login\">\n");
 		$this->add("<h1>".Dict::S('UI:Login:ChangeYourPassword')."</h1>\n");
 		if ($bFailedLogin)
@@ -191,15 +229,10 @@ EOF
 			$sPreviousLoginMode = '';
 		}
 		// Unset all of the session variables.
-		$_SESSION = array();
+		unset($_SESSION['auth_user']);
+		unset($_SESSION['login_mode']);
 		// If it's desired to kill the session, also delete the session cookie.
 		// Note: This will destroy the session, and not just the session data!
-		if (isset($_COOKIE[session_name()]))
-		{
-			setcookie(session_name(), '', time()-3600, '/');
-		}		
-		// Finally, destroy the session.
-		session_destroy();
 	}
 
 	static function SecureConnectionRequired()
@@ -207,20 +240,9 @@ EOF
 		return MetaModel::GetConfig()->GetSecureConnectionRequired();
 	}
 
-	static function IsConnectionSecure()
-	{
-		$bSecured = false;
-
-		if (isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS']!='off'))
-		{
-			$bSecured = true;
-		}
-		return $bSecured;
-	}
-	
 	protected static function Login()
 	{
-		if (self::SecureConnectionRequired() && !self::IsConnectionSecure())
+		if (self::SecureConnectionRequired() && !utils::IsConnectionSecure())
 		{
 			// Non secured URL... request for a secure connection
 			throw new Exception('Secure connection required!');			
@@ -250,77 +272,17 @@ EOF
 					// check CAS authentication
 					if (phpCAS::isAuthenticated())
 					{
-						// Check is a membership is required
-						$sCASMemberships = MetaModel::GetConfig()->Get('cas_memberof');
-						$bFound =  false;
-						if (!empty($sCASMemberships))
-						{
-							if (phpCAS::hasAttribute('memberOf'))
-							{
-								// A list of groups is specified, the user must a be member of (at least) one of them to pass
-								$aCASMemberships = array();
-								$aTmp = explode(';', $sCASMemberships);
-								setlocale(LC_ALL, "en_US.utf8"); // !!! WARNING: this is needed to have  the iconv //TRANSLIT working fine below !!!
-								foreach($aTmp as $sGroupName)
-								{
-									$aCASMemberships[] = trim(iconv('UTF-8', 'ASCII//TRANSLIT', $sGroupName)); // Just in case remove accents and spaces...
-								}
-	
-								$aMemberOf = phpCAS::getAttribute('memberOf');
-								if (!is_array($aMemberOf)) $aMemberOf = array($aMemberOf); // Just one entry, turn it into an array
-								$aFilteredGroupNames = array();
-								foreach($aMemberOf as $sGroupName)
-								{
-									$sGroupName = trim(iconv('UTF-8', 'ASCII//TRANSLIT', $sGroupName)); // Remove accents and spaces as well
-									$aFilteredGroupNames[] = $sGroupName;
-									if (in_array($sGroupName, $aCASMemberships))
-									{
-										$bFound = true;
-										break;
-									}	
-								}
-								if(!$bFound)
-								{
-									phpCAS :: log("User ".phpCAS::getUser().", none of his/her groups (".implode('; ', $aFilteredGroupNames).") match any of the required groups: ".implode('; ', $aCASMemberships));
-								}
-							}
-							else
-							{
-								// Too bad, the user is not part of any of the group => not allowed
-								phpCAS :: log("No 'memberOf' attribute found for user ".phpCAS::getUser().". Are you using the SAML protocol (S1) ?");
-							}
-						}
-						else
-						{
-							// No membership required, anybody will pass
-							$bFound = true;
-						}
-						
-						if ($bFound)
-						{
-							$sAuthUser = phpCAS::getUser();
-							$sAuthPwd = '';
-							$sLoginMode = 'cas';
-							$sAuthentication = 'external';
-						}
-						else
-						{
-							// The user is not part of the allowed groups, => log out
-							$sUrl = utils::GetAbsoluteUrlAppRoot().'pages/UI.php';
-							$sCASLogoutUrl = MetaModel::GetConfig()->Get('cas_logout_redirect_service');
-							if (empty($sCASLogoutUrl))
-							{
-								$sCASLogoutUrl = $sUrl;
-							}
-							phpCAS::logoutWithRedirectService($sCASLogoutUrl); // Redirects to the CAS logout page
-						}
+						$sAuthUser = phpCAS::getUser();
+						$sAuthPwd = '';
+						$sLoginMode = 'cas';
+						$sAuthentication = 'external';
 					}
 					break;
 					
 					case 'form':
 					// iTop standard mode: form based authentication
-					$sAuthUser = utils::ReadPostedParam('auth_user', '', 'raw_data');
-					$sAuthPwd = utils::ReadPostedParam('auth_pwd', '', 'raw_data');
+					$sAuthUser = utils::ReadPostedParam('auth_user', '', false, 'raw_data');
+					$sAuthPwd = utils::ReadPostedParam('auth_pwd', '', false, 'raw_data');
 					if ($sAuthUser != '')
 					{
 						$sLoginMode = 'form';
@@ -346,12 +308,10 @@ EOF
 					case 'external':
 					// Web server supplied authentication
 					$bExternalAuth = false;
-                    $sExtAuthVar = MetaModel::GetConfig()->GetExternalAuthenticationVariable(); // In which variable is the info passed ?
-                    $sEval = '$bExternalAuth = isset('.$sExtAuthVar.');';
-                    eval($sEval);
-                    if ($bExternalAuth)
-                    {
-						eval('$sAuthUser = '.$sExtAuthVar.';'); // Retrieve the value
+					$sExtAuthVar = MetaModel::GetConfig()->GetExternalAuthenticationVariable(); // In which variable is the info passed ?
+					eval('$sAuthUser = isset('.$sExtAuthVar.') ? '.$sExtAuthVar.' : false;'); // Retrieve the value
+					if ($sAuthUser && (strlen($sAuthUser) > 0))
+					{
 						$sAuthPwd = ''; // No password in this case the web server already authentified the user...
 						$sLoginMode = 'external';
 						$sAuthentication = 'external';
@@ -361,9 +321,9 @@ EOF
 					case 'url':
 					// Credentials passed directly in the url
 					$sAuthUser = utils::ReadParam('auth_user', '', false, 'raw_data');
-					if ($sAuthUser != '')
+					$sAuthPwd = utils::ReadParam('auth_pwd', null, false, 'raw_data');
+					if (($sAuthUser != '') && ($sAuthPwd != null))
 					{
-						$sAuthPwd = utils::ReadParam('auth_pwd', '', false, 'raw_data');
 						$sLoginMode = 'url';
 					}		
 					break;	
@@ -390,7 +350,7 @@ EOF
 			}
 			else
 			{
-				if (!UserRights::CheckCredentials($sAuthUser, $sAuthPwd, $sAuthentication))
+				if (!UserRights::CheckCredentials($sAuthUser, $sAuthPwd, $sLoginMode, $sAuthentication))
 				{
 					//echo "Check Credentials returned false for user $sAuthUser!";
 					self::ResetSession();
@@ -431,8 +391,6 @@ EOF
 	{
 		$sMessage  = ''; // In case we need to return a message to the calling web page
 		$operation = utils::ReadParam('loginop', '');
-		session_name(MetaModel::GetConfig()->Get('session_name'));
-		session_start();
 
 		if ($operation == 'logoff')
 		{
@@ -471,13 +429,14 @@ EOF
 		{
 			$sAuthUser = $_SESSION['auth_user'];
 			UserRights::Login($sAuthUser); // Set the user's language
-			$sOldPwd = utils::ReadPostedParam('old_pwd', 'raw_data');
-			$sNewPwd = utils::ReadPostedParam('new_pwd', 'raw_data');
+			$sOldPwd = utils::ReadPostedParam('old_pwd', '', false, 'raw_data');
+			$sNewPwd = utils::ReadPostedParam('new_pwd', '', false, 'raw_data');
 			if (UserRights::CanChangePassword() && ((!UserRights::CheckCredentials($sAuthUser, $sOldPwd)) || (!UserRights::ChangePassword($sOldPwd, $sNewPwd))))
 			{
 				$oPage = new LoginWebPage();
 				$oPage->DisplayChangePwdForm(true); // old pwd was wrong
 				$oPage->output();
+				exit;
 			}
 			$sMessage = Dict::S('UI:Login:PasswordChanged');
 		}
@@ -487,7 +446,7 @@ EOF
 		if ($bMustBeAdmin && !UserRights::IsAdministrator())
 		{	
 			require_once(APPROOT.'/setup/setuppage.class.inc.php');
-			$oP = new SetupWebPage(Dict::S('UI:PageTitle:FatalError'));
+			$oP = new SetupPage(Dict::S('UI:PageTitle:FatalError'));
 			$oP->add("<h1>".Dict::S('UI:Login:Error:AccessAdmin')."</h1>\n");	
 			$oP->p("<a href=\"".utils::GetAbsoluteUrlAppRoot()."pages/logoff.php\">".Dict::S('UI:LogOffMenu')."</a>");
 			$oP->output();
@@ -499,7 +458,6 @@ EOF
 			header('Location: '.utils::GetAbsoluteUrlAppRoot().'portal/index.php');
 		}
 		return $sMessage;
-	}
-
+	}	
 } // End of class
 ?>

application/menunode.class.inc.php

@@ -1,30 +1,32 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Construction and display of the application's main menu
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT.'/application/utils.inc.php');
 require_once(APPROOT.'/application/template.class.inc.php');
+require_once(APPROOT."/application/user.dashboard.class.inc.php");
 
 
 /**
@@ -59,10 +61,38 @@ require_once(APPROOT.'/application/template.class.inc.php');
  
 class ApplicationMenu
 {
+	static $bAdditionalMenusLoaded = false;
 	static $aRootMenus = array();
 	static $aMenusIndex = array();
 	static $sFavoriteSiloQuery = 'SELECT Organization';
 	
+	static public function LoadAdditionalMenus()
+	{
+		if (!self::$bAdditionalMenusLoaded)
+		{
+			// Build menus from module handlers
+			//
+			foreach(get_declared_classes() as $sPHPClass)
+			{
+				if (is_subclass_of($sPHPClass, 'ModuleHandlerAPI'))
+				{
+					$aCallSpec = array($sPHPClass, 'OnMenuCreation');
+					call_user_func($aCallSpec);
+				}
+			}
+
+			// Build menus from the menus themselves (e.g. the ShortcutContainerMenuNode will do that)
+			//
+			foreach(self::$aRootMenus as $aMenu)
+			{
+				$oMenuNode = self::GetMenuNode($aMenu['index']);
+				$oMenuNode->PopulateChildMenus();
+			}
+
+			self::$bAdditionalMenusLoaded = true;
+		}
+	}
+
 	/**
 	 * Set the query used to limit the list of displayed organizations in the drop-down menu
 	 * @param $sOQL string The OQL query returning a list of Organization objects
@@ -87,35 +117,59 @@ class ApplicationMenu
 	 * Main function to add a menu entry into the application, can be called during the definition
 	 * of the data model objects
 	 */
-	static public function InsertMenu(MenuNode $oMenuNode, $iParentIndex = -1, $fRank)
+	static public function InsertMenu(MenuNode $oMenuNode, $iParentIndex, $fRank)
 	{
 		$index = self::GetMenuIndexById($oMenuNode->GetMenuId());
 		if ($index == -1)
 		{
 			// The menu does not already exist, insert it
 			$index = count(self::$aMenusIndex);
-			self::$aMenusIndex[$index] = array( 'node' => $oMenuNode, 'children' => array());
+
 			if ($iParentIndex == -1)
 			{
+				$sParentId = '';
 				self::$aRootMenus[] = array ('rank' => $fRank, 'index' => $index);
 			}
 			else
 			{
+				$sParentId = self::$aMenusIndex[$iParentIndex]['node']->GetMenuId();
 				self::$aMenusIndex[$iParentIndex]['children'][] = array ('rank' => $fRank, 'index' => $index);
 			}
+
+			// Note: At the time when 'parent', 'rank' and 'source_file' have been added for the reflection API,
+			//       they were not used to display the menus (redundant or unused)
+			//
+			$aBacktrace = debug_backtrace();
+			$sFile = isset($aBacktrace[2]["file"]) ? $aBacktrace[2]["file"] : $aBacktrace[1]["file"];
+			self::$aMenusIndex[$index] = array('node' => $oMenuNode, 'children' => array(), 'parent' => $sParentId, 'rank' => $fRank, 'source_file' => $sFile);
+		}
+		else
+		{
+			// the menu already exists, let's combine the conditions that make it visible
+			self::$aMenusIndex[$index]['node']->AddCondition($oMenuNode);
 		}
 		return $index;
 	}
+
+	/**
+	 * Reflection API - Get menu entries
+	 */
+	static public function ReflectionMenuNodes()
+	{
+		self::LoadAdditionalMenus();
+		return self::$aMenusIndex;
+	}
 	
 	/**
 	 * Entry point to display the whole menu into the web page, used by iTopWebPage
 	 */
-	static public function DisplayMenu(iTopWebPage $oPage, $aExtraParams)
+	static public function DisplayMenu($oPage, $aExtraParams)
 	{
+		self::LoadAdditionalMenus();
 		// Sort the root menu based on the rank
 		usort(self::$aRootMenus, array('ApplicationMenu', 'CompareOnRank'));
 		$iAccordion = 0;
-		$iActiveMenu = ApplicationMenu::GetActiveNodeId();
+		$iActiveMenu = self::GetMenuIndexById(self::GetActiveNodeId());
 		foreach(self::$aRootMenus as $aMenu)
 		{
 			$oMenuNode = self::GetMenuNode($aMenu['index']);
@@ -208,11 +262,11 @@ class ApplicationMenu
 	/**
 	 * Helper function to get the list of child(ren) of a menu
 	 */
-	static protected function GetChildren($index)
+	static public function GetChildren($index)
 	{
 		return self::$aMenusIndex[$index]['children'];
 	}
-	
+
 	/**
 	 * Helper function to get the ID of a menu based on its name
 	 * @param string $sTitle Title of the menu (as passed when creating the menu)
@@ -234,22 +288,21 @@ class ApplicationMenu
 	
 	/**
 	 * Retrieves the currently active menu (if any, otherwise the first menu is the default)
-	 * @return MenuNode or null if there is no menu at all !
+	 * @return string The Id of the currently active menu
 	 */
 	static public function GetActiveNodeId()
 	{
 		$oAppContext = new ApplicationContext();
-		$iMenuIndex = $oAppContext->GetCurrentValue('menu', -1);
-		
-		if ($iMenuIndex  == -1)
+		$sMenuId = $oAppContext->GetCurrentValue('menu', null);		
+		if ($sMenuId  === null)
 		{
 			// Make sure the root menu is sorted on 'rank'
 			usort(self::$aRootMenus, array('ApplicationMenu', 'CompareOnRank'));
 			$oFirstGroup = self::GetMenuNode(self::$aRootMenus[0]['index']);
 			$oMenuNode = self::GetMenuNode(self::$aMenusIndex[$oFirstGroup->GetIndex()]['children'][0]['index']);
-			$iMenuIndex = $oMenuNode->GetIndex();
+			$sMenuId = $oMenuNode->GetMenuId();
 		}
-		return $iMenuIndex;
+		return $sMenuId;
 	}	
 }
 
@@ -284,25 +337,30 @@ abstract class MenuNode
 	protected $sMenuId;
 	protected $index;
 
+	/**
+	 * Properties reflecting how the node has been declared
+	 */
+	protected $aReflectionProperties;
+
 	/**
 	 * Class of objects to check if the menu is enabled, null if none
 	 */
-	protected $m_sEnableClass;
+	protected $m_aEnableClasses;
 
 	/**
 	 * User Rights Action code to check if the menu is enabled, null if none
 	 */
-	protected $m_iEnableAction;
+	protected $m_aEnableActions;
 
 	/**
 	 * User Rights allowed results (actually a bitmask) to check if the menu is enabled, null if none
 	 */
-	protected $m_iEnableActionResults;
+	protected $m_aEnableActionResults;
 
 	/**
 	 * Stimulus to check: if the user can 'apply' this stimulus, then she/he can see this menu
 	 */	
-	protected $m_sEnableStimulus;
+	protected $m_aEnableStimuli;
 	
 	/**
 	 * Create a menu item, sets the condition to have it displayed and inserts it into the application's main menu
@@ -318,12 +376,25 @@ abstract class MenuNode
 	public function __construct($sMenuId, $iParentIndex = -1, $fRank = 0, $sEnableClass = null, $iActionCode = null, $iAllowedResults = UR_ALLOWED_YES, $sEnableStimulus = null)
 	{
 		$this->sMenuId = $sMenuId;
-		$this->m_sEnableClass = $sEnableClass;
-		$this->m_iEnableAction = $iActionCode;
-		$this->m_iEnableActionResults = $iAllowedResults;
-		$this->m_sEnableStimulus = $sEnableStimulus;
+		$this->aReflectionProperties = array();
+		if (strlen($sEnableClass) > 0)
+		{
+			$this->aReflectionProperties['enable_class'] = $sEnableClass;
+			$this->aReflectionProperties['enable_action'] = $iActionCode;
+			$this->aReflectionProperties['enable_permission'] = $iAllowedResults;
+			$this->aReflectionProperties['enable_stimulus'] = $sEnableStimulus;
+		}
+		$this->m_aEnableClasses = array($sEnableClass);
+		$this->m_aEnableActions = array($iActionCode);
+		$this->m_aEnableActionResults = array($iAllowedResults);
+		$this->m_aEnableStimuli = array($sEnableStimulus);
 		$this->index = ApplicationMenu::InsertMenu($this, $iParentIndex, $fRank);
 	}
+
+	public function ReflectionProperties()
+	{
+		return $this->aReflectionProperties;
+	}
 	
 	public function GetMenuId()
 	{
@@ -332,12 +403,12 @@ abstract class MenuNode
 	
 	public function GetTitle()
 	{
-		return Dict::S("Menu:$this->sMenuId");
+		return Dict::S("Menu:$this->sMenuId", str_replace('_', ' ', $this->sMenuId));
 	}
 	
 	public function GetLabel()
 	{
-		return Dict::S("Menu:$this->sMenuId+");
+		return Dict::S("Menu:$this->sMenuId+", "");
 	}
 	
 	public function GetIndex()
@@ -345,44 +416,70 @@ abstract class MenuNode
 		return $this->index;
 	}
 	
+	public function PopulateChildMenus()
+	{
+		foreach (ApplicationMenu::GetChildren($this->GetIndex()) as $aMenu)
+		{
+			$index = $aMenu['index'];
+			$oMenu = ApplicationMenu::GetMenuNode($index);
+			$oMenu->PopulateChildMenus();
+		}
+	}
+
 	public function GetHyperlink($aExtraParams)
 	{
-		$aExtraParams['c[menu]'] = $this->GetIndex();
+		$aExtraParams['c[menu]'] = $this->GetMenuId();
 		return $this->AddParams(utils::GetAbsoluteUrlAppRoot().'pages/UI.php', $aExtraParams);
 	}
 	
+	/**
+	 * Add a limiting display condition for the same menu node. The conditions will be combined with a AND
+	 * @param $oMenuNode MenuNode Another definition of the same menu node, with potentially different access restriction
+	 * @return void
+	 */
+	public function AddCondition(MenuNode $oMenuNode)
+	{
+		foreach($oMenuNode->m_aEnableClasses as $index => $sClass )
+		{
+			$this->m_aEnableClasses[] = $sClass;
+			$this->m_aEnableActions[] = $oMenuNode->m_aEnableActions[$index];
+			$this->m_aEnableActionResults[] = $oMenuNode->m_aEnableActionResults[$index];
+			$this->m_aEnableStimuli[] = $oMenuNode->m_aEnableStimuli[$index];
+		}
+	}
 	/**
 	 * Tells whether the menu is enabled (i.e. displayed) for the current user
 	 * @return bool True if enabled, false otherwise
 	 */
 	public function IsEnabled()
 	{
-		if ($this->m_sEnableClass != null)
+		foreach($this->m_aEnableClasses as $index => $sClass)
 		{
-			if (MetaModel::IsValidClass($this->m_sEnableClass))
+			if ($sClass != null)
 			{
-				if ($this->m_sEnableStimulus != null)
+				if (MetaModel::IsValidClass($sClass))
 				{
-					if (!UserRights::IsStimulusAllowed($this->m_sEnableClass, $this->m_sEnableStimulus))
+					if ($this->m_aEnableStimuli[$index] != null)
 					{
-						return false;
+						if (!UserRights::IsStimulusAllowed($sClass, $this->m_aEnableStimuli[$index]))
+						{
+							return false;
+						}
+					}
+					if ($this->m_aEnableActions[$index] != null)
+					{
+						$iResult = UserRights::IsActionAllowed($sClass, $this->m_aEnableActions[$index]);
+						if (!($iResult & $this->m_aEnableActionResults[$index]))
+						{
+							return false;
+						}
 					}
 				}
-				if ($this->m_iEnableAction != null)
+				else
 				{
-					$iResult = UserRights::IsActionAllowed($this->m_sEnableClass, $this->m_iEnableAction);
-					if (($iResult & $this->m_iEnableActionResults))
-					{
-						return true;
-					}
-					else
-					{
-						return false;
-					}
+					return false;
 				}
-				return true;
 			}
-			return false;
 		}
 		return true;
 	}
@@ -458,6 +555,7 @@ class TemplateMenuNode extends MenuNode
 	{
 		parent::__construct($sMenuId, $iParentIndex, $fRank, $sEnableClass, $iActionCode, $iAllowedResults, $sEnableStimulus);
 		$this->sTemplateFile = $sTemplateFile;
+		$this->aReflectionProperties['template_file'] = $sTemplateFile;
 	}
 	
 	public function GetHyperlink($aExtraParams)
@@ -471,6 +569,7 @@ class TemplateMenuNode extends MenuNode
 		$sTemplate = @file_get_contents($this->sTemplateFile);
 		if ($sTemplate !== false)
 		{
+			$aExtraParams['table_id'] = 'Menu_'.$this->GetMenuId();
 			$oTemplate = new DisplayTemplate($sTemplate);
 			$oTemplate->Render($oPage, $aExtraParams);
 		}
@@ -516,6 +615,8 @@ class OQLMenuNode extends MenuNode
 		$this->sOQL = $sOQL;
 		$this->bSearch = $bSearch;
 		$this->m_aParams = array();
+		$this->aReflectionProperties['oql'] = $sOQL;
+		$this->aReflectionProperties['do_search'] = $bSearch;
 		// Enhancement: we could set as the "enable" condition that the user has enough rights to "read" the objects
 		// of the class specified by the OQL...
 	}
@@ -527,47 +628,47 @@ class OQLMenuNode extends MenuNode
 	public function SetParameters($aParams)
 	{
 		$this->m_aParams = $aParams;
+		foreach($aParams as $sKey => $value)
+		{
+			$this->aReflectionProperties[$sKey] = $value;
+		}
 	}
 	
 	public function RenderContent(WebPage $oPage, $aExtraParams = array())
 	{
-		$aExtraParams = array_merge($aExtraParams, $this->m_aParams);
-		try
-		{
-			$oSearch = DBObjectSearch::FromOQL($this->sOQL);
-			$sIcon = MetaModel::GetClassIcon($oSearch->GetClass());
-		}
-		catch(Exception $e)
-		{
-			$sIcon = '';
-		}
-		// The standard template used for all such pages: a (closed) search form at the top and a list of results at the bottom
-		$sTemplate = '';
+		OQLMenuNode::RenderOQLSearch
+		(
+			$this->sOQL,
+			Dict::S($this->sPageTitle),
+			'Menu_'.$this->GetMenuId(),
+			$this->bSearch, // Search pane
+			true, // Search open
+			$oPage, 
+			array_merge($this->m_aParams, $aExtraParams)
+		);
+	}
 
-		if ($this->bSearch)
+	public static function RenderOQLSearch($sOql, $sTitle, $sUsageId, $bSearchPane, $bSearchOpen, WebPage $oPage, $aExtraParams = array())
+	{
+		$sUsageId = utils::GetSafeId($sUsageId);
+		$oSearch = DBObjectSearch::FromOQL($sOql);
+		$sIcon = MetaModel::GetClassIcon($oSearch->GetClass());
+
+		if ($bSearchPane)
 		{
-			$sTemplate .= <<<EOF
-<itopblock BlockClass="DisplayBlock" type="search" asynchronous="false" encoding="text/oql">$this->sOQL</itopblock>
-EOF;
+			$aParams = array_merge(array('open' => $bSearchOpen, 'table_id' => $sUsageId), $aExtraParams);
+			$oBlock = new DisplayBlock($oSearch, 'search', false /* Asynchronous */, $aParams);
+			$oBlock->Display($oPage, 0);
 		}
-		$sParams = '';
-		if (!empty($this->m_aParams))
-		{
-			$sParams = 'parameters="';
-			foreach($this->m_aParams as $sName => $sValue)
-			{
-				$sParams .= $sName.':'.$sValue.';';
-			}
-			$sParams .= '"';
-		}
-		$sTemplate .= <<<EOF
-<p class="page-header">$sIcon<itopstring>$this->sPageTitle</itopstring></p>
-<itopblock BlockClass="DisplayBlock" type="list" asynchronous="false" encoding="text/oql" $sParams>$this->sOQL</itopblock>
-EOF;
-		$oTemplate = new DisplayTemplate($sTemplate);
-		$oTemplate->Render($oPage, $aExtraParams);
+		
+		$oPage->add("<p class=\"page-header\">$sIcon ".Dict::S($sTitle)."</p>");
+		
+		$aParams = array_merge(array('table_id' => $sUsageId), $aExtraParams);
+		$oBlock = new DisplayBlock($oSearch, 'list', false /* Asynchronous */, $aParams);
+		$oBlock->Display($oPage, $sUsageId);
 	}
 }
+
 /**
  * This class defines a menu item that displays a search form for the given class of objects
  */
@@ -593,16 +694,15 @@ class SearchMenuNode extends MenuNode
 		parent::__construct($sMenuId, $iParentIndex, $fRank, $sEnableClass, $iActionCode, $iAllowedResults, $sEnableStimulus);
 		$this->sPageTitle = "Menu:$sMenuId+";
 		$this->sClass = $sClass;
+		$this->aReflectionProperties['class'] = $sClass;
 	}
 	
 	public function RenderContent(WebPage $oPage, $aExtraParams = array())
 	{
-		// The standard template used for all such pages: an open search form at the top
-		$sTemplate = <<<EOF
-<itopblock BlockClass="DisplayBlock" type="search" asynchronous="false" encoding="text/oql" parameters="open:true">SELECT $this->sClass</itopblock>
-EOF;
-		$oTemplate = new DisplayTemplate($sTemplate);
-		$oTemplate->Render($oPage, $aExtraParams);
+		$oSearch = new DBObjectSearch($this->sClass);
+		$aParams = array_merge(array('open' => true, 'table_id' => 'Menu_'.utils::GetSafeId($this->GetMenuId())), $aExtraParams);
+		$oBlock = new DisplayBlock($oSearch, 'search', false /* Asynchronous */, $aParams);
+		$oBlock->Display($oPage, 0);
 	}
 }
 
@@ -632,11 +732,12 @@ class WebPageMenuNode extends MenuNode
 	{
 		parent::__construct($sMenuId, $iParentIndex, $fRank, $sEnableClass, $iActionCode, $iAllowedResults, $sEnableStimulus);
 		$this->sHyperlink = $sHyperlink;
+		$this->aReflectionProperties['url'] = $sHyperlink;
 	}
 
 	public function GetHyperlink($aExtraParams)
 	{
-		$aExtraParams['c[menu]'] = $this->GetIndex();
+		$aExtraParams['c[menu]'] = $this->GetMenuId();
 		return $this->AddParams( $this->sHyperlink, $aExtraParams);
 	}
 	
@@ -669,12 +770,13 @@ class NewObjectMenuNode extends MenuNode
 	{
 		parent::__construct($sMenuId, $iParentIndex, $fRank);
 		$this->sClass = $sClass;
+		$this->aReflectionProperties['class'] = $sClass;
 	}
 
 	public function GetHyperlink($aExtraParams)
 	{
 		$sHyperlink = utils::GetAbsoluteUrlAppRoot().'pages/UI.php?operation=new&class='.$this->sClass;
-		$aExtraParams['c[menu]'] = $this->GetIndex();
+		$aExtraParams['c[menu]'] = $this->GetMenuId();
 		return $this->AddParams($sHyperlink, $aExtraParams);
 	}
 
@@ -705,4 +807,208 @@ class NewObjectMenuNode extends MenuNode
 		assert(false); // Shall never be called, the external web page will handle the display by itself
 	}
 }
-?>
+
+require_once(APPROOT.'application/dashboard.class.inc.php');
+/**
+ * This class defines a menu item which content is based on XML dashboard.
+ */
+class DashboardMenuNode extends MenuNode
+{
+	protected $sDashboardFile;
+	
+	/**
+	 * Create a menu item based on a custom template and inserts it into the application's main menu
+	 * @param string $sMenuId Unique identifier of the menu (used to identify the menu for bookmarking, and for getting the labels from the dictionary)
+	 * @param string $sTemplateFile Path (or URL) to the file that will be used as a template for displaying the page's content
+	 * @param integer $iParentIndex ID of the parent menu
+	 * @param float $fRank Number used to order the list, any number will do, but for a given level (i.e same parent) all menus are sorted based on this value
+	 * @param string $sEnableClass Name of class of object
+	 * @param integer $iActionCode Either UR_ACTION_READ, UR_ACTION_MODIFY, UR_ACTION_DELETE, UR_ACTION_BULKREAD, UR_ACTION_BULKMODIFY or UR_ACTION_BULKDELETE
+	 * @param integer $iAllowedResults Expected "rights" for the action: either UR_ALLOWED_YES, UR_ALLOWED_NO, UR_ALLOWED_DEPENDS or a mix of them...
+	 * @return MenuNode
+	 */
+	public function __construct($sMenuId, $sDashboardFile, $iParentIndex, $fRank = 0, $sEnableClass = null, $iActionCode = null, $iAllowedResults = UR_ALLOWED_YES, $sEnableStimulus = null)
+	{
+		parent::__construct($sMenuId, $iParentIndex, $fRank, $sEnableClass, $iActionCode, $iAllowedResults, $sEnableStimulus);
+		$this->sDashboardFile = $sDashboardFile;
+		$this->aReflectionProperties['definition_file'] = $sDashboardFile;
+	}
+	
+	public function GetHyperlink($aExtraParams)
+	{
+		if ($this->sDashboardFile == '') return '';
+		return parent::GetHyperlink($aExtraParams);
+	}
+
+	public function GetDashboard()
+	{
+		$sDashboardDefinition = @file_get_contents($this->sDashboardFile);		
+		if ($sDashboardDefinition !== false)
+		{
+			$bCustomized = false;
+			
+			// Search for an eventual user defined dashboard, overloading the existing one
+			$oUDSearch = new DBObjectSearch('UserDashboard');
+			$oUDSearch->AddCondition('user_id', UserRights::GetUserId(), '=');
+			$oUDSearch->AddCondition('menu_code', $this->sMenuId, '=');
+			$oUDSet = new DBObjectSet($oUDSearch);
+			if ($oUDSet->Count() > 0)
+			{
+				// Assuming there is at most one couple {user, menu}!
+				$oUserDashboard = $oUDSet->Fetch();
+				$sDashboardDefinition = $oUserDashboard->Get('contents');
+				$bCustomized = true;
+				
+			}
+			$oDashboard = new RuntimeDashboard($this->sMenuId);
+			$oDashboard->FromXml($sDashboardDefinition);
+			$oDashboard->SetCustomFlag($bCustomized);
+		}
+		else
+		{
+			$oDashboard = null;
+		}
+		return $oDashboard;
+	}
+
+	public function RenderContent(WebPage $oPage, $aExtraParams = array())
+	{
+		$oDashboard = $this->GetDashboard();
+		if ($oDashboard != null)
+		{
+			$oDashboard->Render($oPage, false, $aExtraParams);
+			
+			$bEdit = utils::ReadParam('edit', false);
+			if ($bEdit)
+			{
+				$sId = addslashes($this->sMenuId);
+				$oPage->add_ready_script("EditDashboard('$sId');");
+			}
+		}
+		else
+		{
+			$oPage->p("Error: failed to load dashboard file: '{$this->sDashboardFile}'");
+		}
+	}
+	
+	public function RenderEditor(WebPage $oPage)
+	{
+		$oDashboard = $this->GetDashboard();
+		if ($oDashboard != null)
+		{
+			$oDashboard->RenderEditor($oPage);
+		}
+		else
+		{
+			$oPage->p("Error: failed to load dashboard file: '{$this->sDashboardFile}'");
+		}
+	}
+	
+	public function AddDashlet($oDashlet)
+	{
+		$oDashboard = $this->GetDashboard();
+		if ($oDashboard != null)
+		{
+			$oDashboard->AddDashlet($oDashlet);
+			$oDashboard->Save();
+		}
+		else
+		{
+			$oPage->p("Error: failed to load dashboard file: '{$this->sDashboardFile}'");
+		}
+	}
+	
+}
+
+/**
+ * A shortcut container is the preferred destination of newly created shortcuts
+ */
+class ShortcutContainerMenuNode extends MenuNode
+{
+	public function GetHyperlink($aExtraParams)
+	{
+		return '';
+	}
+
+	public function RenderContent(WebPage $oPage, $aExtraParams = array())
+	{
+	}
+
+	public function PopulateChildMenus()
+	{
+		// Load user shortcuts in DB
+		//
+		$oBMSearch = new DBObjectSearch('Shortcut');
+		$oBMSearch->AddCondition('user_id', UserRights::GetUserId(), '=');
+		$oBMSet = new DBObjectSet($oBMSearch, array('friendlyname' => true)); // ascending on friendlyname
+		$fRank = 1;
+		while ($oShortcut = $oBMSet->Fetch())
+		{
+			$sName = $this->GetMenuId().'_'.$oShortcut->GetKey();
+			$oShortcutMenu = new ShortcutMenuNode($sName, $oShortcut, $this->GetIndex(), $fRank++);
+		}
+	
+		// Complete the tree
+		//
+		parent::PopulateChildMenus();
+	}
+}
+
+
+require_once(APPROOT.'application/shortcut.class.inc.php');
+/**
+ * This class defines a menu item which content is a shortcut.
+ */
+class ShortcutMenuNode extends MenuNode
+{
+	protected $oShortcut;
+	
+	/**
+	 * Create a menu item based on a custom template and inserts it into the application's main menu
+	 * @param string $sMenuId Unique identifier of the menu (used to identify the menu for bookmarking, and for getting the labels from the dictionary)
+	 * @param object $oShortcut Shortcut object
+	 * @param integer $iParentIndex ID of the parent menu
+	 * @param float $fRank Number used to order the list, any number will do, but for a given level (i.e same parent) all menus are sorted based on this value
+	 * @param string $sEnableClass Name of class of object
+	 * @param integer $iActionCode Either UR_ACTION_READ, UR_ACTION_MODIFY, UR_ACTION_DELETE, UR_ACTION_BULKREAD, UR_ACTION_BULKMODIFY or UR_ACTION_BULKDELETE
+	 * @param integer $iAllowedResults Expected "rights" for the action: either UR_ALLOWED_YES, UR_ALLOWED_NO, UR_ALLOWED_DEPENDS or a mix of them...
+	 * @return MenuNode
+	 */
+	public function __construct($sMenuId, $oShortcut, $iParentIndex, $fRank = 0, $sEnableClass = null, $iActionCode = null, $iAllowedResults = UR_ALLOWED_YES, $sEnableStimulus = null)
+	{
+		parent::__construct($sMenuId, $iParentIndex, $fRank, $sEnableClass, $iActionCode, $iAllowedResults, $sEnableStimulus);
+		$this->oShortcut = $oShortcut;
+		$this->aReflectionProperties['shortcut'] = $oShortcut->GetKey();
+	}
+	
+	public function GetHyperlink($aExtraParams)
+	{
+		$sContext = $this->oShortcut->Get('context');
+		$aContext = unserialize($sContext);
+		if (isset($aContext['menu']))
+		{
+			unset($aContext['menu']);
+		}
+		foreach ($aContext as $sArgName => $sArgValue)
+		{
+			$aExtraParams[$sArgName] = $sArgValue;
+		}
+		return parent::GetHyperlink($aExtraParams);
+	}
+
+	public function RenderContent(WebPage $oPage, $aExtraParams = array())
+	{
+		$this->oShortcut->RenderContent($oPage, $aExtraParams);
+	}
+
+	public function GetTitle()
+	{
+		return $this->oShortcut->Get('name');
+	}
+	
+	public function GetLabel()
+	{
+		return $this->oShortcut->Get('name');
+	}
+}
+

application/nicewebpage.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Class NiceWebPage
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT."/application/webpage.class.inc.php");
@@ -30,30 +31,129 @@ require_once(APPROOT."/application/webpage.class.inc.php");
 class NiceWebPage extends WebPage
 {
 	var $m_aReadyScripts;
+	var $m_sRootUrl;
 	
     public function __construct($s_title)
     {
         parent::__construct($s_title);
 		$this->m_aReadyScripts = array();
-		$this->add_linked_script("../js/jquery-1.4.2.min.js");
-		//$this->add_linked_script("../js/jquery.history_remote.pack.js");
-		$this->add_linked_stylesheet('../css/ui-lightness/jquery-ui-1.8.2.custom.css');
-		$this->add_linked_script('../js/jquery-ui-1.8.2.custom.min.js');
-		//$this->add_linked_script("../js/ui.resizable.js");
-//		$this->add_linked_script("../js/ui.tabs.js");
+		$this->add_linked_script("../js/jquery-1.7.1.min.js");
+		$this->add_linked_stylesheet('../css/ui-lightness/jquery-ui-1.8.17.custom.css');
+		$this->add_linked_script('../js/jquery-ui-1.8.17.custom.min.js');
 		$this->add_linked_script("../js/hovertip.js");
-//		$this->add_linked_script("../js/jqModal.js");
-		$this->add_linked_stylesheet("../css/light-grey.css");
-//		$this->add_linked_stylesheet("../js/themes/light/light.tabs.css");
-		//$this->add_linked_stylesheet("../css/jquery.tabs-ie.css", "lte IE 7");
-//		$this->add_linked_stylesheet("../css/jqModal.css");
-		$this->add_ready_script('    window.setTimeout(hovertipInit, 1);');
-    }
+		// table sorting
+		$this->add_linked_script("../js/jquery.tablesorter.js");
+		$this->add_linked_script("../js/jquery.tablesorter.pager.js");
+		$this->add_linked_script("../js/jquery.tablehover.js");
+		$this->add_linked_script('../js/field_sorter.js');
+		$this->add_linked_script('../js/datatable.js');
+		$this->add_linked_script("../js/jquery.positionBy.js");
+		$this->add_linked_script("../js/jquery.popupmenu.js");
+		$this->add_ready_script(
+<<< EOF
+	//add new widget called TruncatedList to properly display truncated lists when they are sorted
+	$.tablesorter.addWidget({ 
+		// give the widget a id 
+		id: "truncatedList", 
+		// format is called when the on init and when a sorting has finished 
+		format: function(table)
+		{ 
+			// Check if there is a "truncated" line
+			this.truncatedList = false;  
+			if ($("tr td.truncated",table).length > 0)
+			{
+				this.truncatedList = true;
+			}
+			if (this.truncatedList)
+			{
+				$("tr td",table).removeClass('truncated');
+				$("tr:last td",table).addClass('truncated');
+			}
+		} 
+	});
 	
+	$.tablesorter.addWidget({ 
+		// give the widget a id 
+		id: "myZebra", 
+		// format is called when the on init and when a sorting has finished 
+		format: function(table)
+		{
+			// Replace the 'red even' lines by 'red_even' since most browser do not support 2 classes selector in CSS, etc..
+			$("tbody tr:even",table).addClass('even');
+			$("tbody tr.red:even",table).removeClass('red').removeClass('even').addClass('red_even');
+			$("tbody tr.orange:even",table).removeClass('orange').removeClass('even').addClass('orange_even');
+			$("tbody tr.green:even",table).removeClass('green').removeClass('even').addClass('green_even');
+			// In case we sort again the table, we need to remove the added 'even' classes on odd rows
+			$("tbody tr:odd",table).removeClass('even');
+			$("tbody tr.red_even:odd",table).removeClass('even').removeClass('red_even').addClass('red');
+			$("tbody tr.orange_even:odd",table).removeClass('even').removeClass('orange_even').addClass('orange');
+			$("tbody tr.green_even:odd",table).removeClass('even').removeClass('green_even').addClass('green');
+		} 
+	});
+	$("table.listResults").tableHover(); // hover tables
+EOF
+		);
+		$this->add_linked_stylesheet("../css/light-grey.css");
+
+		$this->m_sRootUrl = $this->GetAbsoluteUrlAppRoot();
+     	$sAbsURLAppRoot = addslashes($this->m_sRootUrl);
+    	$sAbsURLModulesRoot = addslashes($this->GetAbsoluteUrlModulesRoot());
+
+		$sAppContext = addslashes($this->GetApplicationContext());
+
+		$this->add_script(
+<<<EOF
+function GetAbsoluteUrlAppRoot()
+{
+	return '$sAbsURLAppRoot';
+}
+
+function GetAbsoluteUrlModulesRoot()
+{
+	return '$sAbsURLModulesRoot';
+}
+function AddAppContext(sURL)
+{
+	var sContext = '$sAppContext';
+	if (sContext.length > 0)
+	{
+		if (sURL.indexOf('?') == -1)
+		{
+			return sURL+'?'+sContext;
+		}				
+		return sURL+'&'+sContext;
+	}
+	return sURL;
+}
+EOF
+		);
+	}
+	
+    public function SetRootUrl($sRootUrl)
+    {
+    	$this->m_sRootUrl = $sRootUrl;
+    }
+    
 	public function small_p($sText)
 	{
 		$this->add("<p style=\"font-size:smaller\">$sText</p>\n");
-	}	
+	}
+
+	public function GetAbsoluteUrlAppRoot()
+	{
+		return utils::GetAbsoluteUrlAppRoot();
+	}
+
+	public function GetAbsoluteUrlModulesRoot()
+	{
+		return utils::GetAbsoluteUrlModulesRoot();
+	}
+
+	function GetApplicationContext()
+	{
+		$oAppContext = new ApplicationContext();
+		return $oAppContext->GetForLink();
+	}
 
 	// By Rom, used by CSVImport and Advanced search
 	public function MakeClassesSelect($sName, $sDefaultValue, $iWidthPx, $iActionCode = null)
@@ -100,6 +200,7 @@ class NiceWebPage extends WebPage
 	 */
     public function output()
     {
+		$this->set_base($this->m_sRootUrl.'pages/');
         if (count($this->m_aReadyScripts)>0)
         {
 			$this->add_script("\$(document).ready(function() {\n".implode("\n", $this->m_aReadyScripts)."\n});");

application/portalwebpage.class.inc.php

@@ -1,26 +1,26 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
 
 /**
  * Class PortalWebPage
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT."/application/nicewebpage.class.inc.php");
@@ -59,9 +59,12 @@ class PortalWebPage extends NiceWebPage
 		$this->add_header("Cache-control: no-cache");
 		$this->add_linked_stylesheet("../css/jquery.treeview.css");
 		$this->add_linked_stylesheet("../css/jquery.autocomplete.css");
+		$this->add_linked_stylesheet("../css/jquery.multiselect.css");
 		$sAbsURLAppRoot = addslashes(utils::GetAbsoluteUrlAppRoot()); // Pass it to Javascript scripts
+		$sAbsURLModulesRoot = addslashes(utils::GetAbsoluteUrlModulesRoot()); // Pass it to Javascript scripts
 		$oAppContext = new ApplicationContext();
 		$sAppContext = addslashes($oAppContext->GetForLink());
+		$this->add_dict_entry('UI:FillAllMandatoryFields');
 		if ($sAlternateStyleSheet != '')
 		{
 			$this->add_linked_stylesheet("../portal/$sAlternateStyleSheet/portal.css");
@@ -85,6 +88,8 @@ class PortalWebPage extends NiceWebPage
 		$this->add_linked_script("../js/forms-json-utils.js");
 		$this->add_linked_script("../js/swfobject.js");
 		$this->add_linked_script("../js/jquery.qtip-1.0.min.js");
+		$this->add_linked_script('../js/jquery.multiselect.min.js');
+		$this->add_linked_script("../js/ajaxfileupload.js");
 		$this->add_ready_script(
 <<<EOF
 try
@@ -134,6 +139,17 @@ try
 			changeMonth: true,
 			changeYear: true
 		});
+
+	$(".datetime-pick").datepicker({
+		showOn: 'button',
+		buttonImage: '../images/calendar.png',
+		buttonImageOnly: true,
+		dateFormat: 'yy-mm-dd 00:00:00',
+		constrainInput: false,
+		changeMonth: true,
+		changeYear: true
+		});
+
 	//$('.resizable').resizable(); // Make resizable everything that claims to be resizable !
 	$('.caselog_header').click( function () { $(this).toggleClass('open').next('.caselog_entry').toggle(); });
 }
@@ -147,9 +163,18 @@ EOF
 
 	$this->add_script(
 <<<EOF
-	function CheckSelection(sMessage)
+	function CheckSelection(sMessage, sInputId)
 	{
-		var bResult = ($('input:checked').length > 0);
+		var bResult;
+		if (sInputId.length > 0)
+		{
+			bResult = ($('input[name='+sInputId+']:checked').length > 0);
+		}
+		else
+		{
+			// First select found...
+			bResult = ($('input:checked').length > 0);
+		}
 		if (!bResult)
 		{
 			alert(sMessage);
@@ -163,6 +188,11 @@ EOF
 		return '$sAbsURLAppRoot';
 	}
 	
+	function GetAbsoluteUrlModulesRoot()
+	{
+		return '$sAbsURLModulesRoot';
+	}
+
 	function AddAppContext(sURL)
 	{
 		var sContext = '$sAppContext';
@@ -203,8 +233,10 @@ EOF
 	}
 EOF
 );
-		
-	}
+
+		// For Wizard helper to process the ajax replies
+		$this->add('<div id="ajax_content"></div>');
+}
 
 	public function SetCurrentTab($sTabLabel = '')
 	{
@@ -235,6 +267,21 @@ EOF
 	
 	public function output()
 	{
+		$sApplicationBanner = '';
+		if (!MetaModel::DBHasAccess(ACCESS_USER_WRITE))
+		{
+			$sReadOnly = Dict::S('UI:AccessRO-Users');
+			$sAdminMessage = trim(MetaModel::GetConfig()->Get('access_message'));
+			$sApplicationBanner .= '<div id="admin-banner">';
+			$sApplicationBanner .= '<img src="../images/locked.png" style="vertical-align:middle;">';
+			$sApplicationBanner .= '&nbsp;<b>'.$sReadOnly.'</b>';
+			if (strlen($sAdminMessage) > 0)
+			{
+				$sApplicationBanner .= '&nbsp;: '.$sAdminMessage.'';
+			}
+			$sApplicationBanner .= '</div>';
+		}
+
 		$sMenu = '';
 		if ($this->m_bEnableDisconnectButton)
 		{
@@ -244,7 +291,7 @@ EOF
 		{
 			$sMenu .= "<a class=\"button\" id=\"{$aMenuItem['id']}\" href=\"{$aMenuItem['hyperlink']}\"><span>".Dict::S($aMenuItem['label'])."</span></a>";
 		}
-		$this->s_content = '<div id="portal"><div id="welcome">'.$this->m_sWelcomeMsg.'</div><div id="banner"><div id="logo"></div><div id="menu">'.$sMenu.'</div></div><div id="content">'.$this->s_content.'</div></div>';
+		$this->s_content = '<div id="portal"><div id="welcome">'.$this->m_sWelcomeMsg.'</div><div id="banner"><div id="logo"></div><div id="menu">'.$sMenu.'</div></div>'.$sApplicationBanner.'<div id="content">'.$this->s_content.'</div></div>';
 		parent::output();
 	}
 
@@ -264,13 +311,9 @@ EOF
 			{
 				// Home-made and very limited display of an object set
 
-				//
-				//$oSet->Seek(0);// juste pour que le warning soit moins crado
-				//$oSet->Fetch();// juste pour que le warning soit moins crado
-				//
-
-				$this->add("<div id=\"listOf$sClass\">\n");
-				cmdbAbstractObject::DisplaySet($this, $oSet, array('currentId' => "listOf$sClass", 'menu' => false, 'zlist' => false, 'extra_fields' => implode(',', $aZList)));
+				$sUniqueId = $sClass.$this->GetUniqueId();
+				$this->add("<div id=\"$sUniqueId\">\n"); // The id here MUST be the same as currentId, otherwise the pagination will be broken
+				cmdbAbstractObject::DisplaySet($this, $oSet, array('currentId' => $sUniqueId, 'menu' => false, 'zlist' => false, 'extra_fields' => implode(',', $aZList)));
 				$this->add("</div>\n");
 			}
 			else
@@ -583,7 +626,7 @@ EOF
 		{
 			$sFieldName = str_replace('->', PARAM_ARROW_SEP, $sAttSpec);
 			$value = utils::ReadPostedParam($sPrefix.$sFieldName, null, 'raw_data');
-			if (!is_null($value) && strlen($value) > 0)
+			if (!is_null($value) && (is_array($value) ? count($value)>0 : strlen($value)>0))
 			{
 				$oFilter->AddConditionAdvanced($sAttSpec, $value);
 				$iCountParams++;
@@ -641,26 +684,24 @@ EOF
 			}
 		}
 		
-		// Record the change
-		//
-		$oMyChange = MetaModel::NewObject("CMDBChange");
-		$oMyChange->Set("date", time());
-		$sUserString = CMDBChange::GetCurrentUserName();
-		$oMyChange->Set("userinfo", $sUserString);
-		$iChangeId = $oMyChange->DBInsert();
-		$oObj->DBUpdateTracked($oMyChange);
-		
-		// Trigger ?
-		//
-		$aClasses = MetaModel::EnumParentClasses($sClass, ENUM_PARENT_CLASSES_ALL);
-		$sClassList = implode(", ", CMDBSource::Quote($aClasses));
-		$oSet = new DBObjectSet(DBObjectSearch::FromOQL("SELECT TriggerOnPortalUpdate AS t WHERE t.target_class IN ($sClassList)"));
-		while ($oTrigger = $oSet->Fetch())
+		if ($oObj->IsModified())
 		{
-			$oTrigger->DoActivate($oObj->ToArgs('this'));
+			// Record the change
+			//
+			$oObj->DBUpdate();
+			
+			// Trigger ?
+			//
+			$aClasses = MetaModel::EnumParentClasses($sClass, ENUM_PARENT_CLASSES_ALL);
+			$sClassList = implode(", ", CMDBSource::Quote($aClasses));
+			$oSet = new DBObjectSet(DBObjectSearch::FromOQL("SELECT TriggerOnPortalUpdate AS t WHERE t.target_class IN ($sClassList)"));
+			while ($oTrigger = $oSet->Fetch())
+			{
+				$oTrigger->DoActivate($oObj->ToArgs('this'));
+			}
+	
+			$this->p("<h1>".Dict::Format('UI:Class_Object_Updated', MetaModel::GetName(get_class($oObj)), $oObj->GetName())."</h1>\n");
 		}
-
-		$this->p("<h1>".Dict::Format('UI:Class_Object_Updated', MetaModel::GetName(get_class($oObj)), $oObj->GetName())."</h1>\n");
 	}
 
 	/**
@@ -717,7 +758,7 @@ EOF
 		$this->m_sWizardId = $sId;
 
 		// multipart... needed for file upload
-		$this->add("<form id=\"{$this->m_sWizardId}\" method=\"$sMethod\" enctype=\"multipart/form-data\">\n");
+		$this->add("<form id=\"{$this->m_sWizardId}\" method=\"$sMethod\" enctype=\"multipart/form-data\" onsubmit=\"window.bInSubmit = true;\">\n");
 
 		$aPreviousSteps = $this->GetWizardStepHistory();
 		if (utils::ReadParam('step_back', 0) == 1)
@@ -804,12 +845,12 @@ EOF
 		}
 	}
 
-	public function WizardCheckSelectionOnSubmit($sMessageIfNoSelection)
+	public function WizardCheckSelectionOnSubmit($sMessageIfNoSelection, $sInputName = '')
 	{
 		$this->add_ready_script(
 <<<EOF
 	$('#{$this->m_sWizardId}').submit(function() {
-		return CheckSelection('$sMessageIfNoSelection');
+		return CheckSelection('$sMessageIfNoSelection', '$sInputName');
 	});
 EOF
 		);

application/query.class.inc.php

@@ -0,0 +1,109 @@
+<?php
+// Copyright (C) 2010-2012 Combodo SARL
+//
+//   This file is part of iTop.
+//
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU Affero General Public License for more details.
+//
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
+
+/**
+ * Persistent class Event and derived
+ * Application internal events
+ * There is also a file log 
+ *
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+abstract class Query extends cmdbAbstractObject
+{
+	public static function Init()
+	{
+		$aParams = array
+		(
+			"category" => "core/cmdb,view_in_gui,application",
+			"key_type" => "autoincrement",
+			"name_attcode" => "name",
+			"state_attcode" => "",
+			"reconc_keys" => array(),
+			"db_table" => "priv_query",
+			"db_key_field" => "id",
+			"db_finalclass_field" => "realclass",
+			"display_template" => "",
+		);
+		MetaModel::Init_Params($aParams);
+		//MetaModel::Init_InheritAttributes();
+		MetaModel::Init_AddAttribute(new AttributeString("name", array("allowed_values"=>null, "sql"=>"name", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeText("description", array("allowed_values"=>null, "sql"=>"description", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
+
+		MetaModel::Init_AddAttribute(new AttributeText("fields", array("allowed_values"=>null, "sql"=>"fields", "default_value"=>null, "is_null_allowed"=>true, "depends_on"=>array())));
+
+		// Display lists
+		MetaModel::Init_SetZListItems('details', array('name', 'description', 'fields')); // Attributes to be displayed for the complete details
+		MetaModel::Init_SetZListItems('list', array('description')); // Attributes to be displayed for a list
+		// Search criteria
+//		MetaModel::Init_SetZListItems('standard_search', array('name')); // Criteria of the std search form
+//		MetaModel::Init_SetZListItems('advanced_search', array('name')); // Criteria of the advanced search form
+	}
+}
+
+class QueryOQL extends Query
+{
+	public static function Init()
+	{
+		$aParams = array
+		(
+			"category" => "core/cmdb,view_in_gui,application",
+			"key_type" => "autoincrement",
+			"name_attcode" => "name",
+			"state_attcode" => "",
+			"reconc_keys" => array(),
+			"db_table" => "priv_query_oql",
+			"db_key_field" => "id",
+			"db_finalclass_field" => "",
+			"display_template" => "",
+		);
+		MetaModel::Init_Params($aParams);
+		MetaModel::Init_InheritAttributes();
+		MetaModel::Init_AddAttribute(new AttributeOQL("oql", array("allowed_values"=>null, "sql"=>"oql", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
+
+		// Display lists
+		MetaModel::Init_SetZListItems('details', array('name', 'description', 'oql', 'fields')); // Attributes to be displayed for the complete details
+		MetaModel::Init_SetZListItems('list', array('description')); // Attributes to be displayed for a list
+		// Search criteria
+//		MetaModel::Init_SetZListItems('standard_search', array('name')); // Criteria of the std search form
+//		MetaModel::Init_SetZListItems('advanced_search', array('name')); // Criteria of the advanced search form
+	}
+
+	function DisplayBareProperties(WebPage $oPage, $bEditMode = false, $sPrefix = '', $aExtraParams = array())
+	{
+		$aFieldsMap = parent::DisplayBareProperties($oPage, $bEditMode, $sPrefix, $aExtraParams);
+		
+		if (!$bEditMode)
+		{
+			$sUrl = utils::GetAbsoluteUrlAppRoot().'webservices/export.php?format=spreadsheet&login_mode=basic&query='.$this->GetKey();
+			$sOql = $this->Get('oql');
+			$oSearch = DBObjectSearch::FromOQL($sOql);
+			$aParameters = $oSearch->GetQueryParams();
+			foreach($aParameters as $sParam => $val)
+			{
+				$sUrl .= '&arg_'.$sParam.'=["'.$sParam.'"]';
+			}
+			$oPage->p(Dict::S('UI:Query:UrlForExcel').':<br/><textarea cols="80" rows="3" READONLY>'.$sUrl.'</textarea>');		
+		}
+		return $aFieldsMap;
+	}
+}
+
+?>

application/shortcut.class.inc.php

@@ -0,0 +1,284 @@
+<?php
+// Copyright (C) 2010-2012 Combodo SARL
+//
+//   This file is part of iTop.
+//
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU Affero General Public License for more details.
+//
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
+
+/**
+ * Persistent class Shortcut and derived
+ * Shortcuts of any kind
+ *
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+abstract class Shortcut extends DBObject implements iDisplay
+{
+	public static function Init()
+	{
+		$aParams = array
+		(
+			"category" => "gui,view_in_gui",
+			"key_type" => "autoincrement",
+			"name_attcode" => "name",
+			"state_attcode" => "",
+			"reconc_keys" => array(),
+			"db_table" => "priv_shortcut",
+			"db_key_field" => "id",
+			"db_finalclass_field" => "realclass",
+			"display_template" => "",
+		);
+		MetaModel::Init_Params($aParams);
+		//MetaModel::Init_InheritAttributes();
+		MetaModel::Init_AddAttribute(new AttributeExternalKey("user_id", array("targetclass"=>"User", "allowed_values"=>null, "sql"=>"user_id", "is_null_allowed"=>true, "on_target_delete"=>DEL_AUTO, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeString("name", array("allowed_values"=>null, "sql"=>"name", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeText("context", array("allowed_values"=>null, "sql"=>"context", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
+
+		// Display lists
+		MetaModel::Init_SetZListItems('details', array('name', 'context')); // Attributes to be displayed for the complete details
+		MetaModel::Init_SetZListItems('list', array('name')); // Attributes to be displayed for a list
+		// Search criteria
+//		MetaModel::Init_SetZListItems('standard_search', array('name')); // Criteria of the std search form
+//		MetaModel::Init_SetZListItems('advanced_search', array('name')); // Criteria of the advanced search form
+	}
+
+	abstract public function RenderContent(WebPage $oPage, $aExtraParams = array());
+
+	protected function OnInsert()
+	{
+		$this->Set('user_id', UserRights::GetUserId());
+	}
+
+	public function StartRenameDialog($oPage)
+	{
+		$oPage->add('<div id="shortcut_rename_dlg">');
+
+		$oForm = new DesignerForm();
+		$sDefault = $this->Get('name');
+		$oField = new DesignerTextField('name', Dict::S('Class:Shortcut/Attribute:name'), $sDefault);
+		$oField->SetMandatory(true);
+		$oForm->AddField($oField);
+		$oForm->Render($oPage);
+		$oPage->add('</div>');
+		
+		$sDialogTitle = Dict::S('UI:ShortcutRenameDlg:Title');
+		$sOkButtonLabel = Dict::S('UI:Button:Ok');
+		$sCancelButtonLabel = Dict::S('UI:Button:Cancel');
+		$iShortcut = $this->GetKey();
+		
+		$oPage->add_ready_script(
+<<<EOF
+function ShortcutRenameOK() 
+{
+	var oForm = $(this).find('form');
+	var sFormId = oForm.attr('id');
+	var oParams = null;
+	var aErrors = ValidateForm(sFormId, false);
+	if (aErrors.length == 0)
+	{
+		oParams = ReadFormParams(sFormId);
+	}
+	oParams.operation = 'shortcut_rename_go';
+	oParams.id = $iShortcut;
+	var me = $(this);
+	$.post(GetAbsoluteUrlAppRoot()+'pages/ajax.render.php', oParams, function(data) {
+		me.dialog( "close" );
+		me.remove();
+		$('body').append(data);
+	});
+}
+
+$('#shortcut_rename_dlg form').bind('submit', function() { return false; });
+
+$('#shortcut_rename_dlg').dialog({
+	width: 400,
+	modal: true,
+	title: '$sDialogTitle',
+	buttons: [
+	{ text: "$sOkButtonLabel", click: ShortcutRenameOK},
+	{ text: "$sCancelButtonLabel", click: function() {
+		$(this).dialog( "close" ); $(this).remove();
+	} },
+	],
+	close: function() { $(this).remove(); }
+});
+EOF
+		);
+	}
+
+	// Minimual implementation of iDisplay: to make the shortcut be listable
+	//
+	public static function MapContextParam($sContextParam)
+	{
+		return (($sContextParam == 'menu') ? null : $sContextParam);
+	}
+
+	public function GetHilightClass()
+	{
+		return HILIGHT_CLASS_NONE;
+	}
+
+	public static function GetUIPage()
+	{
+		return '';
+	}
+
+	function DisplayDetails(WebPage $oPage, $bEditMode = false)
+	{
+	}
+
+	function DisplayBareProperties(WebPage $oPage, $bEditMode = false, $sPrefix = '', $aExtraParams = array())
+	{
+		return array();
+	}
+	// End of the minimal implementation of iDisplay
+}
+
+class ShortcutOQL extends Shortcut
+{
+	public static function Init()
+	{
+		$aParams = array
+		(
+			"category" => "gui,view_in_gui",
+			"key_type" => "autoincrement",
+			"name_attcode" => "name",
+			"state_attcode" => "",
+			"reconc_keys" => array(),
+			"db_table" => "priv_shortcut_oql",
+			"db_key_field" => "id",
+			"db_finalclass_field" => "",
+			"display_template" => "",
+		);
+		MetaModel::Init_Params($aParams);
+		MetaModel::Init_InheritAttributes();
+		MetaModel::Init_AddAttribute(new AttributeOQL("oql", array("allowed_values"=>null, "sql"=>"oql", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
+
+		// Display lists
+		MetaModel::Init_SetZListItems('details', array('name', 'context', 'oql')); // Attributes to be displayed for the complete details
+		MetaModel::Init_SetZListItems('list', array('name')); // Attributes to be displayed for a list
+		// Search criteria
+//		MetaModel::Init_SetZListItems('standard_search', array('name')); // Criteria of the std search form
+//		MetaModel::Init_SetZListItems('advanced_search', array('name')); // Criteria of the advanced search form
+	}
+
+	public function RenderContent(WebPage $oPage, $aExtraParams = array())
+	{
+		$oPage->set_title($this->Get('name'));
+
+		$bSearchPane = true;
+		$bSearchOpen = false;
+		try
+		{
+			OQLMenuNode::RenderOQLSearch($this->Get('oql'), $this->Get('name'), 'shortcut_'.$this->GetKey(), $bSearchPane, $bSearchOpen, $oPage, $aExtraParams);
+		}
+		catch (Exception $e)
+		{
+			throw new Exception("The OQL shortcut '".$this->Get('name')."' (id: ".$this->GetKey().") could not be displayed: ".$e->getMessage());
+		}
+			
+	}
+
+	public static function GetCreationForm($sOQL = null)
+	{
+		$oForm = new DesignerForm();
+
+		// Find a unique default name
+		// -> The class of the query + an index if necessary
+		if ($sOQL == null)
+		{
+			$sDefault = '';
+		}
+		else
+		{
+			$oBMSearch = new DBObjectSearch('Shortcut');
+			$oBMSearch->AddCondition('user_id', UserRights::GetUserId(), '=');
+			$oBMSet = new DBObjectSet($oBMSearch);
+			$aNames = $oBMSet->GetColumnAsArray('name');
+	 		$oSearch = DBObjectSearch::FromOQL($sOQL);
+			$sDefault = utils::MakeUniqueName($oSearch->GetClass(), $aNames);
+		}
+
+		$oField = new DesignerTextField('name', Dict::S('Class:Shortcut/Attribute:name'), $sDefault);
+		$oField->SetMandatory(true);
+		$oForm->AddField($oField);
+				
+		//$oField = new DesignerLongTextField('oql', Dict::S('Class:Shortcut/Attribute:oql'), $sOQL);
+		//$oField->SetMandatory();
+		$oField = new DesignerHiddenField('oql', '', $sOQL);
+		$oForm->AddField($oField);
+
+		return $oForm;
+	}
+
+	public static function GetCreationDlgFromOQL($oPage, $sOQL)
+	{
+		$oPage->add('<div id="shortcut_creation_dlg">');
+
+		$oForm = self::GetCreationForm($sOQL);
+
+		$oForm->Render($oPage);
+		$oPage->add('</div>');
+		
+		$sDialogTitle = Dict::S('UI:ShortcutListDlg:Title');
+		$sOkButtonLabel = Dict::S('UI:Button:Ok');
+		$sCancelButtonLabel = Dict::S('UI:Button:Cancel');
+		
+		$oAppContext = new ApplicationContext();
+		$sContext = $oAppContext->GetForLink();
+
+		$oPage->add_ready_script(
+<<<EOF
+
+function ShortcutCreationOK() 
+{
+	var oForm = $('#shortcut_creation_dlg form');
+	var sFormId = oForm.attr('id');
+	var oParams = null;
+	var aErrors = ValidateForm(sFormId, false);
+	if (aErrors.length == 0)
+	{
+		oParams = ReadFormParams(sFormId);
+	}
+	oParams.operation = 'shortcut_list_create';
+	var me = $('#shortcut_creation_dlg');
+	$.post(GetAbsoluteUrlAppRoot()+'pages/ajax.render.php?$sContext', oParams, function(data) {
+		me.dialog( "close" );
+		me.remove();
+		$('body').append(data);
+	});
+}
+
+$('#shortcut_creation_dlg form').bind('submit', function() { ShortcutCreationOK(); return false; });
+
+$('#shortcut_creation_dlg').dialog({
+	width: 400,
+	modal: true,
+	title: '$sDialogTitle',
+	buttons: [
+	{ text: "$sOkButtonLabel", click: ShortcutCreationOK },
+	{ text: "$sCancelButtonLabel", click: function() {
+		$(this).dialog( "close" ); $(this).remove();
+	} },
+	],
+	close: function() { $(this).remove(); }
+});
+EOF
+		);
+	}
+}
+
+?>

application/sqlblock.class.inc.php

@@ -1,27 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
 
 /**
  * SqlBlock - display tables or charts, given an SQL query - use cautiously!
  *  
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 
@@ -40,13 +40,15 @@ class SqlBlock
 	protected $m_aColumns;
 	protected $m_sTitle;
 	protected $m_sType;
+	protected $m_aParams;
 	                            
-	public function __construct($sQuery, $aColumns, $sTitle, $sType)
+	public function __construct($sQuery, $aColumns, $sTitle, $sType, $aParams = array())
 	{
 		$this->m_sQuery = $sQuery;
 		$this->m_aColumns = $aColumns;
 		$this->m_sTitle = $sTitle;
 		$this->m_sType = $sType;
+		$this->m_aParams = $aParams;
 	}
 	
 	/**
@@ -54,9 +56,14 @@ class SqlBlock
 	/*
 	 *
 	 *		<sqlblock>
-	 *			<sql>SELECT date_format(start_date, '%d') AS Date, count(*) AS Count FROM ticket WHERE DATE_SUB(NOW(), INTERVAL 15 DAY) &lt; start_date AND finalclass = 'UserIssue' GROUP BY date_format(start_date, '%d')</sql>
+	 *			<sql>SELECT date_format(start_date, '%d') AS Date, count(*) AS Count FROM ticket WHERE DATE_SUB(NOW(), INTERVAL 15 DAY) &lt; start_date AND finalclass = 'UserIssue' GROUP BY date_format(start_date, '%d') AND $CONDITION(param1, ticket.org_id)$</sql>
 	 *			<type>table</type>
 	 *			<title>UserRequest:Overview-Title</title>
+	 *			<parameter>
+	 * 				<name>param1</name>
+	 * 				<type>context</type>
+	 * 				<mapping>org_id</mapping>
+	 * 			</parameter>
 	 *			<column>
 	 *				<name>Date</name>
 	 *				<label>UserRequest:Overview-Date</label>
@@ -73,6 +80,11 @@ class SqlBlock
 	 * - sql: a (My)SQL query. Do not forget to use html entities (e.g. &lt; for <)
 	 * - type: table (default), bars or pie. If bars or pie is selected only the two first columns are taken into account.
 	 * - title: optional title, typed in clear or given as a dictionnary entry
+	 * - parameter: specifies how to map the context parameters (namely org_id) to a given named parameter in the query.
+	 *   The expression $CONDITION(<param_name>, <sql_column_name>) will be automatically replaced by:
+	 *   either the string "1" if there is no restriction on the organisation in iTop
+	 *   or the string "(<sql_column_name>=<value_of_org_id>)" if there is a limitation to one organizations in iTop
+	 *   or the string "(<sql_column_name> IN (<values_of_org_id>))" if there is a limitation to a given set of organizations in iTop
 	 * - column: specification of a column (not displayed if omitted)
 	 * - column / name: name of the column in the SQL query (use aliases)
 	 * - column / label: label, typed in clear or given as a dictionnary entry
@@ -144,8 +156,96 @@ class SqlBlock
 				}
 			}
 		}
-
-		return new SqlBlock($sQuery, $aColumns, $sTitle, $sType);		
+		$aParams = array();
+		if (isset($oXml->parameter))
+		{
+			foreach ($oXml->parameter AS $oParamData)
+			{
+				if (!isset($oParamData->name))
+				{
+					throw new Exception("Missing tag 'name' for parameter in sqlblock/column");
+				}
+				$sName = (string) $oParamData->name;
+				if (strlen($sName) == 0)
+				{
+					throw new Exception("Empty tag 'name' for parameter in sqlblock/column");
+				}
+				if (!isset($oParamData->mapping))
+				{
+					throw new Exception("Missing tag 'mapping' for parameter in sqlblock/column");
+				}
+				$sMapping = (string) $oParamData->mapping;
+				if (strlen($sMapping) == 0)
+				{
+					throw new Exception("Empty tag 'mapping' for parameter in sqlblock/column");
+				}
+				
+				if (isset($oParamData->type))
+				{
+					$sParamType = $oParamData->type;
+				}
+				else
+				{
+					$sParamType = 'context';
+				}
+				$aParams[$sName] = array('mapping' => $sMapping, 'type' => $sParamType);
+			}
+		}
+		
+		return new SqlBlock($sQuery, $aColumns, $sTitle, $sType, $aParams);		
+	}
+	
+	/**
+	 * Applies the defined parameters into the SQL query
+	 * @return string the SQL query to execute
+	 */
+	public function BuildQuery()
+	{
+		$oAppContext = new ApplicationContext();
+		$sQuery = $this->m_sQuery;
+		$sQuery = str_replace('$DB_PREFIX$', MetaModel::GetConfig()->GetDBSubname(), $sQuery); // put the tables DB prefix (if any)
+		foreach($this->m_aParams as $sName => $aParam)
+		{
+			if ($aParam['type'] == 'context')
+			{
+				$sSearchPattern = '/\$CONDITION\('.$sName.',([^\)]+)\)\$/';
+				$value = $oAppContext->GetCurrentValue($aParam['mapping']);
+				if (empty($value))
+				{
+					$sSQLExpr = '(1)';
+				}
+				else
+				{
+					// Special case for managing the hierarchy of organizations
+					if (($aParam['mapping'] == 'org_id') && ( MetaModel::IsValidClass('Organization')))
+					{
+						$sHierarchicalKeyCode = MetaModel::IsHierarchicalClass('Organization');
+						if ($sHierarchicalKeyCode != false)
+						{
+							// organizations are in hierarchy... gather all the orgs below the given one...
+							$sOQL = "SELECT Organization AS node JOIN Organization AS root ON node.$sHierarchicalKeyCode BELOW root.id WHERE root.id = :value";
+							$oSet = new DBObjectSet(DBObjectSearch::FromOQL($sOQL), array(), array('value' => $value));
+							$aOrgIds = array();
+							while($oOrg = $oSet->Fetch())
+							{
+								$aOrgIds[]= $oOrg->GetKey();
+							}
+							$sSQLExpr = '($1 IN('.implode(',', $aOrgIds).'))';
+						}
+						else
+						{
+							$sSQLExpr = '($1 = '.CMDBSource::Quote($value).')';
+						}
+					}
+					else
+					{
+						$sSQLExpr = '($1 = '.CMDBSource::Quote($value).')';
+					}
+				}
+				$sQuery = preg_replace($sSearchPattern, $sSQLExpr, $sQuery);
+			}
+		}
+		return $sQuery;
 	}
 	
 	public function RenderContent(WebPage $oPage, $aExtraParams = array())
@@ -160,7 +260,8 @@ class SqlBlock
 		}
 //		$oPage->add($this->GetRenderContent($oPage, $aExtraParams, $sId));
 
-		$res = CMDBSource::Query($this->m_sQuery);
+		$sQuery = $this->BuildQuery();
+		$res = CMDBSource::Query($sQuery);
 		$aQueryCols = CMDBSource::GetColumns($res);
 
 		// Prepare column definitions (check + give default values)

application/startup.inc.php

@@ -1,31 +1,49 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * File to include to initialize the datamodel in memory
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT.'/core/cmdbobject.class.inc.php');
 require_once(APPROOT.'/application/utils.inc.php');
-
-MetaModel::Startup(ITOP_CONFIG_FILE);
+session_name('itop-'.md5(APPROOT));
+session_start();
+if (isset($_REQUEST['switch_env']))
+{
+	$sEnv = $_REQUEST['switch_env'];
+	$_SESSION['itop_env'] = $sEnv;
+	// TODO: reset the credentials as well ??
+}
+else if (isset($_SESSION['itop_env']))
+{
+	$sEnv = $_SESSION['itop_env'];
+}
+else
+{
+	$sEnv = ITOP_DEFAULT_ENV;
+	$_SESSION['itop_env'] = ITOP_DEFAULT_ENV;
+}
+$sConfigFile = APPCONF.$sEnv.'/'.ITOP_CONFIG_FILE;
+MetaModel::Startup($sConfigFile);
 
 ?>

application/template.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Class DisplayTemplate
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT.'/application/displayblock.class.inc.php');
@@ -35,7 +36,15 @@ class DisplayTemplate
 	
 	public function __construct($sTemplate)
 	{
-		$this->m_aTags = array('itopblock', 'itopcheck', 'itoptabs', 'itoptab', 'itoptoggle', 'itopstring', 'sqlblock');
+		$this->m_aTags = array (
+			'itopblock',
+			'itopcheck',
+			'itoptabs',
+			'itoptab',
+			'itoptoggle',
+			'itopstring',
+			'sqlblock'
+		);
 		$this->m_sTemplate = $sTemplate;
 	}
 	
@@ -208,7 +217,6 @@ class DisplayTemplate
 				$oBlock->RenderContent($oPage);
 			break;
 			
-
 			case 'itopblock': // No longer used, handled by DisplayBlock::FromTemplate see above
 				$oPage->add("<!-- Application Error: should be handled by DisplayBlock::FromTemplate -->");
 			break;
@@ -272,11 +280,32 @@ class ObjectDetailsTemplate extends DisplayTemplate
 	
 	public function Render(WebPage $oPage, $aParams = array(), $bEditMode = false)
 	{
+		$sStateAttCode = MetaModel :: GetStateAttributeCode(get_class($this->m_oObj));
 		$aTemplateFields = array();
 		preg_match_all('/\\$this->([a-z0-9_]+)\\$/', $this->m_sTemplate, $aMatches);
-		$aTemplateFields = $aMatches[1];
+		foreach ($aMatches[1] as $sAttCode)
+		{
+			if (MetaModel::IsValidAttCode(get_class($this->m_oObj), $sAttCode))
+			{
+				$aTemplateFields[] = $sAttCode;
+			}
+			else
+			{
+				$aParams['this->'.$sAttCode] = "<!--Unknown attribute: $sAttCode-->";					
+			}
+		}
 		preg_match_all('/\\$this->field\\(([a-z0-9_]+)\\)\\$/', $this->m_sTemplate, $aMatches);
-		$aTemplateFields = array_merge($aTemplateFields, $aMatches[1]);
+		foreach ($aMatches[1] as $sAttCode)
+		{
+			if (MetaModel::IsValidAttCode(get_class($this->m_oObj), $sAttCode))
+			{
+				$aTemplateFields[] = $sAttCode;
+			}
+			else
+			{
+				$aParams['this->field('.$sAttCode.')'] = "<!--Unknown attribute: $sAttCode-->";
+			}
+		}
 		$aFieldsComments = (isset($aParams['fieldsComments'])) ? $aParams['fieldsComments'] : array();
 		$aFieldsMap = array();
 
@@ -302,6 +331,11 @@ class ObjectDetailsTemplate extends DisplayTemplate
 					$iFlags = $iFlags & ~OPT_ATT_READONLY; // Mandatory fields cannot be read-only when creating an object
 				}
 				
+				if ((!$oAttDef->IsWritable()) || ($sStateAttCode == $sAttCode))
+				{
+					$iFlags = $iFlags | OPT_ATT_READONLY;
+				}
+
 				if ($iFlags & OPT_ATT_HIDDEN)
 				{
 					$aParams['this->label('.$sAttCode.')'] = '';
@@ -313,7 +347,6 @@ class ObjectDetailsTemplate extends DisplayTemplate
 				{
 					if ($bEditMode && ($iFlags & (OPT_ATT_READONLY|OPT_ATT_SLAVE)))
 					{
-	
 						// Check if the attribute is not read-only because of a synchro...
 						$aReasons = array();
 						$sSynchroIcon = '';
@@ -336,7 +369,6 @@ class ObjectDetailsTemplate extends DisplayTemplate
 						$aParams['this->comments('.$sAttCode.')'] = $sSynchroIcon;
 					}
 	
-	
 					if ($bEditMode && !($iFlags & OPT_ATT_READONLY)) //TODO: check the data synchro status...
 					{
 						$aParams['this->field('.$sAttCode.')'] = "<span id=\"field_{$iInputId}\">".$this->m_oObj->GetFormElementForField($oPage, $sClass, $sAttCode, $oAttDef,
@@ -388,5 +420,4 @@ class ObjectDetailsTemplate extends DisplayTemplate
 }
 
 //DisplayTemplate::UnitTest();
-
 ?>

application/templates/notifications_menu.html

@@ -15,6 +15,6 @@
 	</itoptab>
 	<itoptab name="UI:NotificationsMenu:Actions">
 		<h2><itopstring>UI:NotificationsMenu:AvailableActions</itopstring></h2>
-		<itopblock BlockClass="DisplayBlock" type="list" asynchronous="false" encoding="text/oql">SELECT ActionEmail</itopblock>
+		<itopblock BlockClass="DisplayBlock" type="list" asynchronous="false" encoding="text/oql">SELECT Action</itopblock>
 	</itoptab>
 </itoptabs>

application/templates/welcome_popup.html

@@ -1,15 +1,6 @@
 <div style="width:100%;background: #fff url(../images/welcome.jpg) top left no-repeat;">
 <style>
-.dashboard {
-vertical-align:top;
-width:50%;
-border:0px solid #000;
-background-color:#F9F9F1;
-padding:10px;
-text-align:left;
-font-size:10pt;
-}
-.dashboard2 {
+.welcome_popup_cell {
 vertical-align:top;
 width:50%;
 border:0px solid #000;
@@ -17,15 +8,7 @@ border:0px solid #000;
 padding:5px;
 text-align:left;
 }
-
-td.dashboard li {
-margin-top: 5px;
-display: list-item;
-}
-td div.display_block {
-padding:0;
-}
-tr td.dashboard2,  tr td.dashboard2 ul {
+tr td.welcome_popup_cell,  tr td.welcome_popup_cell ul {
 font-size:10pt;
 }
 </style>
@@ -35,10 +18,10 @@ font-size:10pt;
 <p></p>
 <table border="0" style="padding:10px;border-spacing: 10px;width:100%">
 <tr>
-<td class="dashboard2">
+<td class="welcome_popup_cell">
 <itopstring>UI:WelcomeMenu:LeftBlock</itopstring>
 </td>
-<td class="dashboard2">
+<td class="welcome_popup_cell">
 <itopstring>UI:WelcomeMenu:RightBlock</itopstring>
 </td>
 </tr>

application/transaction.class.inc.php

@@ -1,24 +1,29 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
 
 /**
  * This class records the pending "transactions" corresponding to forms that have not been
  * submitted yet, in order to prevent double submissions. When created a transaction remains valid
  * until the user's session expires
+ *  
  * @package     iTop
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 

application/ui.extkeywidget.class.inc.php

@@ -1,18 +1,20 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
 /**
  * Class UIExtKeyWidget
  * UI wdiget for displaying and editing external keys when
@@ -52,10 +54,8 @@
  * | |   +--------+    +-----+                    | |
  * | +--------------------------------------------+ |
  * +------------------------------------------------+
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT.'/application/webpage.class.inc.php');
@@ -65,6 +65,8 @@ class UIExtKeyWidget
 {
 	protected $iId;
 	protected $sTargetClass;
+	protected $sAttCode;
+	protected $bSearchMode;
 	
 	//public function __construct($sAttCode, $sClass, $sTitle, $oAllowedValues, $value, $iInputId, $bMandatory, $sNameSuffix = '', $sFieldPrefix = '', $sFormPrefix = '')
 	static public function DisplayFromAttCode($oPage, $sAttCode, $sClass, $sTitle, $oAllowedValues, $value, $iInputId, $bMandatory, $sFieldName = '', $sFormPrefix = '', $aArgs, $bSearchMode = false)
@@ -81,44 +83,59 @@ class UIExtKeyWidget
 		{
 			$sDisplayStyle = 'select'; // In search mode, always use a drop-down list
 		}
-		$oWidget = new UIExtKeyWidget($sTargetClass, $iInputId);
-		return $oWidget->Display($oPage, $iMaxComboLength, $bAllowTargetCreation, $sTitle, $oAllowedValues, $value, $iInputId, $bMandatory, $sFieldName, $sFormPrefix, $aArgs, $bSearchMode, $sDisplayStyle);
+		$oWidget = new UIExtKeyWidget($sTargetClass, $iInputId, $sAttCode, $bSearchMode);
+		return $oWidget->Display($oPage, $iMaxComboLength, $bAllowTargetCreation, $sTitle, $oAllowedValues, $value, $iInputId, $bMandatory, $sFieldName, $sFormPrefix, $aArgs, null, $sDisplayStyle);
 	}
 
-	public function __construct($sTargetClass, $iInputId)
+	public function __construct($sTargetClass, $iInputId, $sAttCode = '', $bSearchMode = false)
 	{
 		$this->sTargetClass = $sTargetClass;
 		$this->iId = $iInputId;
+		$this->sAttCode = $sAttCode;
+		$this->bSearchMode = $bSearchMode;
 	}
 	
 	/**
-	 * Get the HTML fragment corresponding to the linkset editing widget
+	 * Get the HTML fragment corresponding to the ext key editing widget
 	 * @param WebPage $oP The web page used for all the output
 	 * @param Hash $aArgs Extra context arguments
 	 * @return string The HTML fragment to be inserted into the page
 	 */
-	public function Display(WebPage $oPage, $iMaxComboLength, $bAllowTargetCreation, $sTitle, $oAllowedValues, $value, $iInputId, $bMandatory, $sFieldName, $sFormPrefix = '', $aArgs = array(), $bSearchMode = false, $sDisplayStyle = 'select')
+	public function Display(WebPage $oPage, $iMaxComboLength, $bAllowTargetCreation, $sTitle, $oAllowedValues, $value, $iInputId, $bMandatory, $sFieldName, $sFormPrefix = '', $aArgs = array(), $bSearchMode = null, $sDisplayStyle = 'select', $bSearchMultiple = true)
 	{
+		if (!is_null($bSearchMode))
+		{
+			$this->bSearchMode = $bSearchMode;
+		}
 		$sTitle = addslashes($sTitle);	
 		$oPage->add_linked_script('../js/extkeywidget.js');
 		$oPage->add_linked_script('../js/forms-json-utils.js');
 		
-		$bCreate = (!$bSearchMode) && (!MetaModel::IsAbstract($this->sTargetClass)) && (UserRights::IsActionAllowed($this->sTargetClass, UR_ACTION_BULK_MODIFY) && $bAllowTargetCreation);
+		$bCreate = (!$this->bSearchMode) && (!MetaModel::IsAbstract($this->sTargetClass)) && (UserRights::IsActionAllowed($this->sTargetClass, UR_ACTION_BULK_MODIFY) && $bAllowTargetCreation);
 		$bExtensions = true;
 		$sMessage = Dict::S('UI:Message:EmptyList:UseSearchForm');
-		$sAttrFieldPrefix = ($bSearchMode) ? '' : 'attr_';
+		$sAttrFieldPrefix = ($this->bSearchMode) ? '' : 'attr_';
 
 		$sHTMLValue = "<span style=\"white-space:nowrap\">"; // no wrap
 		$sFilter = addslashes($oAllowedValues->GetFilter()->ToOQL());
-		if($bSearchMode)
+		if($this->bSearchMode)
 		{
 			$sWizHelper = 'null';
 			$sWizHelperJSON = "''";
+			$sJSSearchMode = 'true';
 		} 
 		else
 		{
-			$sWizHelper = 'oWizardHelper'.$sFormPrefix;
-			$sWizHelperJSON = $sWizHelper.'.ToJSON()';
+			if (isset($aArgs['wizHelper']))
+			{
+				$sWizHelper = $aArgs['wizHelper'];
+			}
+			else
+			{
+				$sWizHelper = 'oWizardHelper'.$sFormPrefix;
+			}
+			$sWizHelperJSON = $sWizHelper.'.UpdateWizardToJSON()';
+			$sJSSearchMode = 'false';
 		}
 		if (is_null($oAllowedValues))
 		{
@@ -152,14 +169,22 @@ class UIExtKeyWidget
 				
 				$sHelpText = ''; //$this->oAttDef->GetHelpOnEdition();
 				
-				$sHTMLValue = "<select title=\"$sHelpText\" name=\"{$sAttrFieldPrefix}{$sFieldName}\" id=\"$this->iId\">\n";
-				if ($bSearchMode)
+				if ($this->bSearchMode)
 				{
-					$sDisplayValue = isset($aArgs['sDefaultValue']) ? $aArgs['sDefaultValue'] : Dict::S('UI:SearchValue:Any');
-					$sHTMLValue .= "<option value=\"\">$sDisplayValue</option>\n";			
+					if ($bSearchMultiple)
+					{
+						$sHTMLValue = "<select class=\"multiselect\" multiple title=\"$sHelpText\" name=\"{$sAttrFieldPrefix}{$sFieldName}[]\" id=\"$this->iId\">\n";
+					}
+					else
+					{
+						$sHTMLValue = "<select title=\"$sHelpText\" name=\"{$sAttrFieldPrefix}{$sFieldName}\" id=\"$this->iId\">\n";
+						$sDisplayValue = isset($aArgs['sDefaultValue']) ? $aArgs['sDefaultValue'] : Dict::S('UI:SearchValue:Any');
+						$sHTMLValue .= "<option value=\"\">$sDisplayValue</option>\n";
+					}
 				}
 				else
 				{
+					$sHTMLValue = "<select title=\"$sHelpText\" name=\"{$sAttrFieldPrefix}{$sFieldName}\" id=\"$this->iId\">\n";
 					$sHTMLValue .= "<option value=\"\">".Dict::S('UI:SelectOne')."</option>\n";
 				}
 				$oAllowedValues->Rewind();
@@ -175,14 +200,18 @@ class UIExtKeyWidget
 					}
 					else
 					{
-						$sSelected = ($value == $key) ? ' selected' : '';
+						$sSelected = (is_array($value) && in_array($key, $value)) || ($value == $key) ? ' selected' : '';
 					}
 					$sHTMLValue .= "<option value=\"$key\"$sSelected>$display_value</option>\n";
 				}
 				$sHTMLValue .= "</select>\n";
+				if (($this->bSearchMode) && $bSearchMultiple)
+				{
+					$oPage->add_ready_script("$('.multiselect').multiselect({header: false, noneSelectedText: '".addslashes(Dict::S('UI:SearchValue:Any'))."', selectedList: 1, selectedText:'".addslashes(Dict::S('UI:SearchValue:NbSelected'))."'});");
+				}
 				$oPage->add_ready_script(
 <<<EOF
-		oACWidget_{$this->iId} = new ExtKeyWidget('{$this->iId}', '{$this->sTargetClass}', '$sFilter', '$sTitle', true, $sWizHelper);
+		oACWidget_{$this->iId} = new ExtKeyWidget('{$this->iId}', '{$this->sTargetClass}', '$sFilter', '$sTitle', true, $sWizHelper, '{$this->sAttCode}', $sJSSearchMode);
 		oACWidget_{$this->iId}.emptyHtml = "<div style=\"background: #fff; border:0; text-align:center; vertical-align:middle;\"><p>$sMessage</p></div>";
 		$('#$this->iId').bind('update', function() { oACWidget_{$this->iId}.Update(); } );
 		$('#$this->iId').bind('change', function() { $(this).trigger('extkeychange') } );
@@ -196,6 +225,15 @@ EOF
 			// Too many choices, use an autocomplete
 			$sSelectMode = 'false';
 		
+			// Check that the given value is allowed
+			$oSearch = $oAllowedValues->GetFilter();
+			$oSearch->AddCondition('id', $value);
+			$oSet = new DBObjectSet($oSearch);
+			if ($oSet->Count() == 0)
+			{
+				$value = null;
+			}
+
 			if (is_null($value) || ($value == 0)) // Null values are displayed as ''
 			{
 				$sDisplayValue = isset($aArgs['sDefaultValue']) ? $aArgs['sDefaultValue'] : '';
@@ -213,13 +251,14 @@ EOF
 	
 			// another hidden input to store & pass the object's Id
 			$sHTMLValue .= "<input type=\"hidden\" id=\"$this->iId\" name=\"{$sAttrFieldPrefix}{$sFieldName}\" value=\"$value\" />\n";
-	
+
+			$JSSearchMode = $this->bSearchMode ? 'true' : 'false';	
 			// Scripts to start the autocomplete and bind some events to it
 			$oPage->add_ready_script(
 <<<EOF
-		oACWidget_{$this->iId} = new ExtKeyWidget('{$this->iId}', '{$this->sTargetClass}', '$sFilter', '$sTitle', false, $sWizHelper);
+		oACWidget_{$this->iId} = new ExtKeyWidget('{$this->iId}', '{$this->sTargetClass}', '$sFilter', '$sTitle', false, $sWizHelper, '{$this->sAttCode}', $sJSSearchMode);
 		oACWidget_{$this->iId}.emptyHtml = "<div style=\"background: #fff; border:0; text-align:center; vertical-align:middle;\"><p>$sMessage</p></div>";
-		$('#label_$this->iId').autocomplete(GetAbsoluteUrlAppRoot()+'pages/ajax.render.php', { scroll:true, minChars:{$iMinChars}, autoFill:false, matchContains:true, mustMatch: true, keyHolder:'#{$this->iId}', extraParams:{operation:'ac_extkey', sTargetClass:'{$this->sTargetClass}',sFilter:'$sFilter', json: function() { return $sWizHelperJSON; } }});
+		$('#label_$this->iId').autocomplete(GetAbsoluteUrlAppRoot()+'pages/ajax.render.php', { scroll:true, minChars:{$iMinChars}, autoFill:false, matchContains:true, mustMatch: true, keyHolder:'#{$this->iId}', extraParams:{operation:'ac_extkey', sTargetClass:'{$this->sTargetClass}',sFilter:'$sFilter',bSearchMode:$JSSearchMode, json: function() { return $sWizHelperJSON; } }});
 		$('#label_$this->iId').keyup(function() { if ($(this).val() == '') { $('#$this->iId').val(''); } } ); // Useful for search forms: empty value in the "label", means no value, immediatly !
 		$('#label_$this->iId').result( function(event, data, formatted) { OnAutoComplete('{$this->iId}', event, data, formatted); } );
 		$('#$this->iId').bind('update', function() { oACWidget_{$this->iId}.Update(); } );
@@ -262,13 +301,24 @@ EOF
 		return $sHTMLValue;
 	}
 	
-	public function GetSearchDialog(WebPage $oPage, $sTitle)
+	public function GetSearchDialog(WebPage $oPage, $sTitle, $oCurrObject = null)
 	{
 		$sHTML = '<div class="wizContainer" style="vertical-align:top;"><div id="dc_'.$this->iId.'">';
 
-		$oFilter = new DBObjectSearch($this->sTargetClass);
-		$oSet = new CMDBObjectSet($oFilter);
-		$oBlock = new DisplayBlock($oFilter, 'search', false);
+		if ( ($oCurrObject != null) && ($this->sAttCode != ''))
+		{
+			$oAttDef = MetaModel::GetAttributeDef(get_class($oCurrObject), $this->sAttCode);
+			$aParams = array('query_params' => array('this' => $oCurrObject));
+			$oSet = $oAttDef->GetAllowedValuesAsObjectSet($aParams);
+			$oFilter = $oSet->GetFilter();
+		}
+		else
+		{
+			$aParams = array();
+			$oFilter = new DBObjectSearch($this->sTargetClass);
+		}
+		$oFilter->SetModifierProperty('UserRightsGetSelectFilter', 'bSearchMode', $this->bSearchMode);
+		$oBlock = new DisplayBlock($oFilter, 'search', false, $aParams);
 		$sHTML .= $oBlock->GetDisplay($oPage, $this->iId, array('open' => true, 'currentId' => $this->iId));
 		$sHTML .= "<form id=\"fr_{$this->iId}\" OnSubmit=\"return oACWidget_{$this->iId}.DoOk();\">\n";
 		$sHTML .= "<div id=\"dr_{$this->iId}\" style=\"vertical-align:top;background: #fff;height:100%;overflow:auto;padding:0;border:0;\">\n";
@@ -303,21 +353,15 @@ EOF
 		{
 			throw new Exception('Implementation: null value for allowed values definition');
 		}
-		try
+		
+		$oFilter = DBObjectSearch::FromOQL($sFilter);
+		if (strlen($sRemoteClass) > 0)
 		{
-			$oFilter = DBObjectSearch::FromOQL($sFilter);
-			$oBlock = new DisplayBlock($oFilter, 'list', false);
-			$oBlock->Display($oP, $this->iId.'_results', array('this' => $oObj, 'cssCount'=> '#count_'.$this->iId, 'menu' => false, 'selection_mode' => true, 'selection_type' => 'single')); // Don't display the 'Actions' menu on the results
-		}
-		catch(MissingQueryArgument $e)
-		{
-			// When used in a search form the $this parameter may be missing, in this case return all possible values...
-			// TODO check if we can improve this behavior...
-			$sOQL = 'SELECT '.$sRemoteClass;
-			$oFilter = DBObjectSearch::FromOQL($sOQL);
-			$oBlock = new DisplayBlock($oFilter, 'list', false);
-			$oBlock->Display($oP, $this->iId.'_results', array('cssCount'=> '#count_'.$this->iId, 'menu' => false, 'selection_mode' => true, 'selection_type' => 'single')); // Don't display the 'Actions' menu on the results
+			$oFilter->ChangeClass($sRemoteClass);
 		}
+		$oFilter->SetModifierProperty('UserRightsGetSelectFilter', 'bSearchMode', $this->bSearchMode);
+		$oBlock = new DisplayBlock($oFilter, 'list', false, array('query_params' => array('this' => $oObj)));
+		$oBlock->Display($oP, $this->iId.'_results', array('this' => $oObj, 'cssCount'=> '#count_'.$this->iId, 'menu' => false, 'selection_mode' => true, 'selection_type' => 'single', 'table_id' => 'select_'.$this->sAttCode)); // Don't display the 'Actions' menu on the results
 	}
 	
 	/**
@@ -334,6 +378,7 @@ EOF
 			throw new Exception('Implementation: null value for allowed values definition');
 		}
 		$oValuesSet = new ValueSetObjects($sFilter, 'friendlyname'); // Bypass GetName() to avoid the encoding by htmlentities
+		$oValuesSet->SetModifierProperty('UserRightsGetSelectFilter', 'bSearchMode', $this->bSearchMode);
 		$aValues = $oValuesSet->GetValues(array('this' => $oObj), $sContains);
 		foreach($aValues as $sKey => $sFriendlyName)
 		{
@@ -346,14 +391,24 @@ EOF
 	 */
 	public function GetObjectName($iObjId)
 	{
-		$oObj = MetaModel::GetObject($this->sTargetClass, $iObjId);
-		return $oObj->GetName();
+		$aModifierProps = array();
+		$aModifierProps['UserRightsGetSelectFilter']['bSearchMode'] = $this->bSearchMode;
+
+		$oObj = MetaModel::GetObject($this->sTargetClass, $iObjId, false, false, $aModifierProps);
+		if ($oObj)
+		{
+			return $oObj->GetName();
+		}
+		else
+		{
+			return '';
+		}
 	}
 	
 	/**
 	 * Get the form to create a new object of the 'target' class
 	 */
-	public function GetObjectCreationForm(WebPage $oPage)
+	public function GetObjectCreationForm(WebPage $oPage, $oCurrObject)
 	{
 		// Set all the default values in an object and clone this "default" object
 		$oNewObj = MetaModel::NewObject($this->sTargetClass);
@@ -362,10 +417,27 @@ EOF
 		$oAppContext = new ApplicationContext();
 		$oAppContext->InitObjectFromContext($oNewObj);
 
-		// 2nd - set values from the page argument 'default'
+		// 2nd set the default values from the constraint on the external key... if any
+		if ( ($oCurrObject != null) && ($this->sAttCode != ''))
+		{
+			$oAttDef = MetaModel::GetAttributeDef(get_class($oCurrObject), $this->sAttCode);
+			$aParams = array('this' => $oCurrObject);
+			$oSet = $oAttDef->GetAllowedValuesAsObjectSet($aParams);
+			$aConsts = $oSet->ListConstantFields();
+			$sClassAlias = $oSet->GetFilter()->GetClassAlias();
+			if (isset($aConsts[$sClassAlias]))
+			{
+				foreach($aConsts[$sClassAlias] as $sAttCode => $value)
+				{
+					$oNewObj->Set($sAttCode, $value);
+				}
+			}
+		}
+		
+		// 3rd - set values from the page argument 'default'
 		$oNewObj->UpdateObjectFromArg('default');
 
-		$sDialogTitle = addslashes($this->sTitle);
+		$sDialogTitle = '';
 		$oPage->add('<div id="ac_create_'.$this->iId.'"><div class="wizContainer" style="vertical-align:top;"><div id="dcr_'.$this->iId.'">');
 		$oPage->add("<h1>".MetaModel::GetClassIcon($this->sTargetClass)."&nbsp;".Dict::Format('UI:CreationTitle_Class', MetaModel::GetName($this->sTargetClass))."</h1>\n");
 	 	cmdbAbstractObject::DisplayCreationForm($oPage, $this->sTargetClass, $oNewObj, array(), array('formPrefix' => $this->iId, 'noRelations' => true));	
@@ -391,6 +463,7 @@ EOF
 		try
 		{
 			$oFilter = DBObjectSearch::FromOQL($sFilter);
+			$oFilter->SetModifierProperty('UserRightsGetSelectFilter', 'bSearchMode', $this->bSearchMode);
 			$oSet = new DBObjectSet($oFilter, array(), array('this' => $oObj));
 		}
 		catch(MissingQueryArgument $e)
@@ -399,6 +472,7 @@ EOF
 			// TODO check if we can improve this behavior...
 			$sOQL = 'SELECT '.$this->m_sTargetClass;
 			$oFilter = DBObjectSearch::FromOQL($sOQL);
+			$oFilter->SetModifierProperty('UserRightsGetSelectFilter', 'bSearchMode', $this->bSearchMode);
 			$oSet = new DBObjectSet($oFilter);
 		}
 
@@ -424,12 +498,7 @@ EOF
 		$aErrors = $oObj->UpdateObjectFromPostedForm($this->iId);
 		if (count($aErrors) == 0)
 		{
-			$oMyChange = MetaModel::NewObject("CMDBChange");
-			$oMyChange->Set("date", time());
-			$sUserString = CMDBChange::GetCurrentUserName();
-			$oMyChange->Set("userinfo", $sUserString);
-			$iChangeId = $oMyChange->DBInsert();
-			$oObj->DBInsertTracked($oMyChange);
+			$oObj->DBInsert();
 			return array('name' => $oObj->GetName(), 'id' => $oObj->GetKey());
 		}
 		else

application/ui.htmleditorwidget.class.inc.php

@@ -1,27 +1,28 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
 
 /**
  * Class UIHTMLEditorWidget
  * UI wdiget for displaying and editing one-way encrypted passwords
  *
  * @author      Phil Eddies
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 class UIHTMLEditorWidget 

application/ui.linksdirectwidget.class.inc.php

@@ -0,0 +1,255 @@
+<?php
+// Copyright (C) 2010-2012 Combodo SARL
+//
+//   This file is part of iTop.
+//
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU Affero General Public License for more details.
+//
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
+/**
+ * Class UILinksWidgetDirect
+ *  
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */ 
+
+class UILinksWidgetDirect
+{
+	protected $sClass;
+	protected $sAttCode;
+	protected $sInputid;
+	protected $sNameSuffix;
+	protected $sLinkedClass;
+	
+	public function __construct($sClass, $sAttCode, $sInputId, $sNameSuffix = '')
+	{
+		$this->sClass = $sClass;
+		$this->sAttCode = $sAttCode;
+		$this->sInputid = $sInputId;
+		$this->sNameSuffix = $sNameSuffix;
+		$this->aZlist = array();
+		$this->sLinkedClass = '';
+		
+		// Compute the list of attributes visible from the given objet:
+		// All the attributes from the "list" Zlist of the Link class except
+		// the ExternalKey that points to the current object and its related external fields
+		$oLinksetDef = MetaModel::GetAttributeDef($sClass, $sAttCode);
+		$this->sLinkedClass = $oLinksetDef->GetLinkedClass();
+		$sExtKeyToMe = $oLinksetDef->GetExtKeyToMe();
+		$aZList = MetaModel::FlattenZList(MetaModel::GetZListItems($this->sLinkedClass, 'list'));
+		foreach($aZList as $sLinkedAttCode)
+		{
+			if ($sLinkedAttCode != $sExtKeyToMe)
+			{
+				$oAttDef = MetaModel::GetAttributeDef($this->sLinkedClass, $sLinkedAttCode);
+				
+				if (!$oAttDef->IsExternalField() || ($oAttDef->GetKeyAttCode() != $sExtKeyToMe) )
+				{
+					$this->aZlist[] = $sLinkedAttCode;
+				}
+			}
+		}
+		
+	}
+	
+	public function Display(WebPage $oPage, DBObjectSet $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj)
+	{
+		$oLinksetDef = MetaModel::GetAttributeDef($this->sClass, $this->sAttCode);
+		switch($oLinksetDef->GetEditMode())
+		{
+			case LINKSET_EDITMODE_NONE: // The linkset is read-only
+			$this->DisplayAsBlock($oPage, $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj, false /* bDisplayMenu*/);
+			break;
+			
+			case LINKSET_EDITMODE_ADDONLY: // The only possible action is to open (in a new window) the form to create a new object
+			if ($oCurrentObj && !$oCurrentObj->IsNew())
+			{
+				$sTargetClass = $oLinksetDef->GetLinkedClass();
+				$sExtKeyToMe = $oLinksetDef->GetExtKeyToMe();
+				$sDefault = "default[$sExtKeyToMe]=".$oCurrentObj->GetKey();
+				$oAppContext = new ApplicationContext();
+				$sParams = $oAppContext->GetForLink();
+				$oPage->p("<a target=\"_blank\" href=\"".utils::GetAbsoluteUrlAppRoot()."pages/UI.php?operation=new&class=$sTargetClass&$sParams{$sDefault}\">".Dict::Format('UI:ClickToCreateNew', Metamodel::GetName($sTargetClass))."</a>\n");
+			}
+			$this->DisplayAsBlock($oPage, $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj, false /* bDisplayMenu*/);
+			break;
+			
+			case LINKSET_EDITMODE_INPLACE: // The whole linkset can be edited 'in-place'
+			$this->DisplayEditInPlace($oPage, $oValue, $aArgs, $sFormPrefix, $oCurrentObj);
+			break;
+			
+			case LINKSET_EDITMODE_ACTIONS:
+			default:
+			$this->DisplayAsBlock($oPage, $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj, true /* bDisplayMenu*/);
+		}
+	}
+	
+	protected function DisplayAsBlock(WebPage $oPage, DBObjectSet $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj, $bDisplayMenu)
+	{
+		$oLinksetDef = MetaModel::GetAttributeDef($this->sClass, $this->sAttCode);
+		$sTargetClass = $oLinksetDef->GetLinkedClass();
+		if ($oCurrentObj && $oCurrentObj->IsNew() && $bDisplayMenu)
+		{
+			$oPage->p(Dict::Format('UI:BeforeAdding_Class_ObjectsSaveThisObject', MetaModel::GetName($sTargetClass)));
+		}
+		else
+		{
+			$oFilter = new DBObjectSearch($sTargetClass);
+			$oFilter->AddCondition($oLinksetDef->GetExtKeyToMe(), $oCurrentObj->GetKey(),'=');
+
+			$aDefaults = array($oLinksetDef->GetExtKeyToMe() => $oCurrentObj->GetKey());
+			$oAppContext = new ApplicationContext();
+			foreach($oAppContext->GetNames() as $sKey)
+			{
+				// The linked object inherits the parent's value for the context
+				if (MetaModel::IsValidAttCode($this->sClass, $sKey) && $oCurrentObj)
+				{
+					$aDefaults[$sKey] = $oCurrentObj->Get($sKey);
+				}
+			}
+			$aParams = array(
+				'target_attr' => $oLinksetDef->GetExtKeyToMe(),
+				'object_id' => $oCurrentObj ? $oCurrentObj->GetKey() : null,
+				'menu' => $bDisplayMenu,
+				'default' => $aDefaults,
+				'table_id' => $this->sClass.'_'.$this->sAttCode,
+			);
+
+			$oBlock = new DisplayBlock($oFilter, 'list', false);
+			$oBlock->Display($oPage, $this->sInputid, $aParams);
+		}	
+	}
+	
+	protected function DisplayEditInPlace(WebPage $oPage, DBObjectSet $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj)
+	{
+		$aAttribs = $this->GetTableConfig();
+		
+		$oValue->Rewind();
+		$oPage->add('<table class="listContainer" id="'.$this->sInputid.'"><tr><td>');
+
+		$aData = array();
+		while($oLinkObj = $oValue->Fetch())
+		{
+			$aRow = array();
+			$aRow['form::select'] = '<input type="checkbox" class="selectList'.$this->sInputid.'" value="'.$oLinkObj->GetKey().'"/>';
+			foreach($this->aZlist as $sLinkedAttCode)
+			{
+				$aRow[$sLinkedAttCode] = $oLinkObj->GetAsHTML($sLinkedAttCode);
+			}
+			$aData[] = $aRow;
+		}
+		$oPage->table($aAttribs, $aData);
+		$oPage->add('</td></tr></table>'); //listcontainer
+		$sInputName = $sFormPrefix.'attr_'.$this->sAttCode;
+		$aLabels = array(
+			'delete' => Dict::S('UI:Button:Delete'),
+			// 'modify' => 'Modify...' , 
+			'creation_title' => Dict::Format('UI:CreationTitle_Class', MetaModel::GetName($this->sLinkedClass)),
+			'create' => Dict::Format('UI:ClickToCreateNew', MetaModel::GetName($this->sLinkedClass)),
+		);
+		$sSubmitUrl = utils::GetAbsoluteUrlAppRoot().'pages/ajax.render.php';
+		$sJSONLabels = json_encode($aLabels);
+		$oPage->add_ready_script("$('#{$this->sInputid}').directlinks({class_name: '$this->sClass', att_code: '$this->sAttCode', input_name:'$sInputName', labels: $sJSONLabels, sumit_to: '$sSubmitUrl' });");
+	}
+	
+	public function GetObjectCreationDlg(WebPage $oPage, $sProposedRealClass = '')
+	{
+		// For security reasons: check that the "proposed" class is actually a subclass of the linked class
+		// and that the current user is allowed to create objects of this class
+		$sRealClass = '';
+		$oPage->add('<div class="wizContainer" style="vertical-align:top;"><div>');
+		$aSubClasses = MetaModel::EnumChildClasses($this->sLinkedClass, ENUM_CHILD_CLASSES_ALL); // Including the specified class itself
+		$aPossibleClasses = array();
+		foreach($aSubClasses as $sCandidateClass)
+		{
+			if (!MetaModel::IsAbstract($sCandidateClass) && (UserRights::IsActionAllowed($sCandidateClass, UR_ACTION_MODIFY) == UR_ALLOWED_YES))
+			{
+				if ($sCandidateClass == $sProposedRealClass)
+				{
+					$sRealClass = $sProposedRealClass;
+				}
+				$aPossibleClasses[$sCandidateClass] = MetaModel::GetName($sCandidateClass);
+			}
+		}
+		// Only one of the subclasses can be instantiated...
+		if (count($aPossibleClasses) == 1)
+		{
+			$aKeys = array_keys($aPossibleClasses);
+			$sRealClass = $aKeys[0];
+		}
+		
+		if ($sRealClass != '')
+		{
+			$oPage->add("<h1>".MetaModel::GetClassIcon($sRealClass)."&nbsp;".Dict::Format('UI:CreationTitle_Class', MetaModel::GetName($sRealClass))."</h1>\n");
+			$oLinksetDef = MetaModel::GetAttributeDef($this->sClass, $this->sAttCode);
+			$sExtKeyToMe = $oLinksetDef->GetExtKeyToMe();
+			$aFieldFlags = array( $sExtKeyToMe => OPT_ATT_HIDDEN);
+		 	cmdbAbstractObject::DisplayCreationForm($oPage, $sRealClass, null, array(), array('formPrefix' => $this->sInputid, 'noRelations' => true, 'fieldsFlags' => $aFieldFlags));	
+		}
+		else
+		{
+			$sClassLabel = MetaModel::GetName($this->sLinkedClass);
+			$oPage->add('<p>'.Dict::Format('UI:SelectTheTypeOf_Class_ToCreate', $sClassLabel));
+			$oPage->add('<nobr><select name="class">');
+			asort($aPossibleClasses);
+			foreach($aPossibleClasses as $sClassName => $sClassLabel)
+			{
+				$oPage->add("<option value=\"$sClassName\">$sClassLabel</option>");
+			}
+			$oPage->add('</select>');
+			$oPage->add('&nbsp; <button type="button" onclick="$(\'#'.$this->sInputid.'\').directlinks(\'subclassSelected\');">'.Dict::S('UI:Button:Apply').'</button><span class="indicator" style="display:inline-block;width:16px"></span></nobr></p>');
+		}
+		$oPage->add('</div></div>');
+	}
+	
+	public function GetObjectModificationDlg()
+	{
+		
+	}
+	
+	protected function GetTableConfig()
+	{
+		$aAttribs = array();
+		$aAttribs['form::select'] = array('label' => "<input type=\"checkbox\" onClick=\"CheckAll('.selectList{$this->sInputid}:not(:disabled)', this.checked);\" class=\"checkAll\"></input>", 'description' => Dict::S('UI:SelectAllToggle+'));
+
+		foreach($this->aZlist as $sLinkedAttCode)
+		{
+			$oAttDef = MetaModel::GetAttributeDef($this->sLinkedClass, $sLinkedAttCode);
+			$aAttribs[$sLinkedAttCode] = array('label' => MetaModel::GetLabel($this->sLinkedClass, $sLinkedAttCode), 'description' => $oAttDef->GetOrderByHint());
+		}
+		return $aAttribs;	
+	}
+	public function GetRow($oPage, $sRealClass, $aValues, $iTempId)
+	{
+		$aAttribs = $this->GetTableConfig();
+		if ($sRealClass == '')
+		{
+			$sRealClass = $this->sLinkedClass;
+		}
+		$oLinkObj = new $sRealClass();
+		$oLinkObj->UpdateObjectFromPostedForm($this->sInputid);
+		
+		$aRow = array();
+		$aRow['form::select'] = '<input type="checkbox" class="selectList'.$this->sInputid.'" value="'.(-$iTempId).'"/>';
+		foreach($this->aZlist as $sLinkedAttCode)
+		{
+			$aRow[$sLinkedAttCode] = $oLinkObj->GetAsHTML($sLinkedAttCode);
+		}
+		return $oPage->GetTableRow($aRow, $aAttribs);
+	}
+	
+	public function UpdateFromArray($oObj, $aData)
+	{
+		
+	}
+}

application/ui.linkswidget.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Class UILinksWidget
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT.'/application/webpage.class.inc.php');
@@ -34,6 +35,7 @@ class UILinksWidget
 	protected $m_iInputId;
 	protected $m_aAttributes;
 	protected $m_sExtKeyToRemote;
+	protected $m_sExtKeyToMe;
 	protected $m_sLinkedClass;
 	protected $m_sRemoteClass;
 	protected $m_bDuplicatesAllowed;
@@ -50,6 +52,7 @@ class UILinksWidget
 		$oAttDef = MetaModel::GetAttributeDef($this->m_sClass, $this->m_sAttCode);
 		$this->m_sLinkedClass = $oAttDef->GetLinkedClass();
 		$this->m_sExtKeyToRemote = $oAttDef->GetExtKeyToRemote();
+		$this->m_sExtKeyToMe = $oAttDef->GetExtKeyToMe();
 		$oLinkingAttDef = 	MetaModel::GetAttributeDef($this->m_sLinkedClass, $this->m_sExtKeyToRemote);
 		$this->m_sRemoteClass = $oLinkingAttDef->GetTargetClass();
 		$sExtKeyToMe = $oAttDef->GetExtKeyToMe();
@@ -60,8 +63,9 @@ class UILinksWidget
 		$this->m_aTableConfig = array();
 		$this->m_aTableConfig['form::checkbox'] = array( 'label' => "<input class=\"select_all\" type=\"checkbox\" value=\"1\" onClick=\"CheckAll('#linkedset_{$this->m_sAttCode}{$this->m_sNameSuffix} .selection', this.checked); oWidget".$this->m_iInputId.".OnSelectChange();\">", 'description' => Dict::S('UI:SelectAllToggle+'));
 
-		foreach(MetaModel::ListAttributeDefs($this->m_sLinkedClass) as $sAttCode=>$oAttDef)
+		foreach(MetaModel::FlattenZList(MetaModel::GetZListItems($this->m_sLinkedClass, 'list')) as $sAttCode)
 		{
+			$oAttDef = MetaModel::GetAttributeDef($this->m_sLinkedClass, $sAttCode);
 			if ($sStateAttCode == $sAttCode)
 			{
 				// State attribute is always hidden from the UI
@@ -97,43 +101,110 @@ class UILinksWidget
 	 * @param Hash $aArgs Extra context arguments
 	 * @return string The HTML fragment of the one-row form
 	 */
-	protected function GetFormRow(WebPage $oP, DBObject $oLinkedObj, $linkObjOrId = null, $aArgs = array() )
+	protected function GetFormRow(WebPage $oP, DBObject $oLinkedObj, $linkObjOrId = null, $aArgs = array(), $oCurrentObj )
 	{
 		$sPrefix = "$this->m_sAttCode{$this->m_sNameSuffix}";
 		$aRow = array();
-		if(is_object($linkObjOrId))
+		$aFieldsMap = array();
+		if(is_object($linkObjOrId) && (!$linkObjOrId->IsNew()))
 		{
 			$key = $linkObjOrId->GetKey();
+			$iRemoteObjKey =  $linkObjOrId->Get($this->m_sExtKeyToRemote);
 			$sPrefix .= "[$key][";
 			$sNameSuffix = "]"; // To make a tabular form
 			$aArgs['prefix'] = $sPrefix;
+			$aArgs['wizHelper'] = "oWizardHelper{$this->m_iInputId}{$key}";
+			$aArgs['this'] = $linkObjOrId;
 			$aRow['form::checkbox'] = "<input class=\"selection\" type=\"checkbox\" onClick=\"oWidget".$this->m_iInputId.".OnSelectChange();\" value=\"$key\">";
 			$aRow['form::checkbox'] .= "<input type=\"hidden\" name=\"attr_{$sPrefix}id{$sNameSuffix}\" value=\"$key\">";
 			foreach($this->m_aEditableFields as $sFieldCode)
 			{
 				$sFieldId = $this->m_iInputId.'_'.$sFieldCode.'['.$linkObjOrId->GetKey().']';
-				$sSafeId = str_replace(array('[',']','-'), '_', $sFieldId);
+				$sSafeId = utils::GetSafeId($sFieldId);
 				$oAttDef = MetaModel::GetAttributeDef($this->m_sLinkedClass, $sFieldCode);
 				$aRow[$sFieldCode] = cmdbAbstractObject::GetFormElementForField($oP, $this->m_sLinkedClass, $sFieldCode, $oAttDef, $linkObjOrId->Get($sFieldCode), '' /* DisplayValue */, $sSafeId, $sNameSuffix, 0, $aArgs);
+				$aFieldsMap[$sFieldCode] = $sSafeId;
 			}
+			$sState = $linkObjOrId->GetState();
 		}
 		else
 		{
 			// form for creating a new record
+			if (is_object($linkObjOrId))
+			{
+				// New link existing only in memory
+				$oNewLinkObj = $linkObjOrId;
+				$iRemoteObjKey = $oNewLinkObj->Get($this->m_sExtKeyToRemote);
+				$oRemoteObj = MetaModel::GetObject($this->m_sRemoteClass, $iRemoteObjKey);
+				$oNewLinkObj->Set($this->m_sExtKeyToMe, $oCurrentObj); // Setting the extkey with the object also fills the related external fields
+				$linkObjOrId = -$iRemoteObjKey;
+			}
+			else
+			{
+				$iRemoteObjKey = -$linkObjOrId;
+				$oNewLinkObj = MetaModel::NewObject($this->m_sLinkedClass);
+				$oRemoteObj = MetaModel::GetObject($this->m_sRemoteClass, -$linkObjOrId);
+				$oNewLinkObj->Set($this->m_sExtKeyToRemote, $oRemoteObj); // Setting the extkey with the object alsoo fills the related external fields
+				$oNewLinkObj->Set($this->m_sExtKeyToMe, $oCurrentObj); // Setting the extkey with the object also fills the related external fields
+			}
 			$sPrefix .= "[$linkObjOrId][";
 			$sNameSuffix = "]"; // To make a tabular form
 			$aArgs['prefix'] = $sPrefix;
+			$aArgs['wizHelper'] = "oWizardHelper{$this->m_iInputId}_".(-$linkObjOrId);
+			$aArgs['this'] = $oNewLinkObj;
 			$aRow['form::checkbox'] = "<input class=\"selection\" type=\"checkbox\" onClick=\"oWidget".$this->m_iInputId.".OnSelectChange();\" value=\"$linkObjOrId\">";
 			$aRow['form::checkbox'] .= "<input type=\"hidden\" name=\"attr_{$sPrefix}id{$sNameSuffix}\" value=\"\">";
 			foreach($this->m_aEditableFields as $sFieldCode)
 			{
 				$sFieldId = $this->m_iInputId.'_'.$sFieldCode.'['.$linkObjOrId.']';
-				$sSafeId = str_replace(array('[',']','-'), '_', $sFieldId);
+				$sSafeId = utils::GetSafeId($sFieldId);
 				$oAttDef = MetaModel::GetAttributeDef($this->m_sLinkedClass, $sFieldCode);
-				$aRow[$sFieldCode] = cmdbAbstractObject::GetFormElementForField($oP, $this->m_sLinkedClass, $sFieldCode, $oAttDef, '' /* TO DO/ call GetDefaultValue($oObject->ToArgs()) */, '' /* DisplayValue */, $sSafeId /* id */, $sNameSuffix, 0, $aArgs);
+				$aRow[$sFieldCode] = cmdbAbstractObject::GetFormElementForField($oP, $this->m_sLinkedClass, $sFieldCode, $oAttDef, $oNewLinkObj->Get($sFieldCode) /* TO DO/ call GetDefaultValue($oObject->ToArgs()) */, '' /* DisplayValue */, $sSafeId /* id */, $sNameSuffix, 0, $aArgs);
+				$aFieldsMap[$sFieldCode] = $sSafeId;
 			}
+			$sState = '';
+			$oP->add_script(
+<<<EOF
+$(".date-pick").datepicker({
+		showOn: 'button',
+		buttonImage: '../images/calendar.png',
+		buttonImageOnly: true,
+		dateFormat: 'yy-mm-dd',
+		constrainInput: false,
+		changeMonth: true,
+		changeYear: true
+	});
+$(".datetime-pick").datepicker({
+		showOn: 'button',
+		buttonImage: '../images/calendar.png',
+		buttonImageOnly: true,
+		dateFormat: 'yy-mm-dd 00:00:00',
+		constrainInput: false,
+		changeMonth: true,
+		changeYear: true
+});
+EOF
+			);
 		}
+		
+		$sExtKeyToMeId = utils::GetSafeId($sPrefix.$this->m_sExtKeyToMe);
+		$aFieldsMap[$this->m_sExtKeyToMe] = $sExtKeyToMeId;
+		$aRow['form::checkbox'] .= "<input type=\"hidden\" id=\"$sExtKeyToMeId\" value=\"".$oCurrentObj->GetKey()."\">";
 
+		$sExtKeyToRemoteId = utils::GetSafeId($sPrefix.$this->m_sExtKeyToRemote);
+		$aFieldsMap[$this->m_sExtKeyToRemote] = $sExtKeyToRemoteId;
+		$aRow['form::checkbox'] .= "<input type=\"hidden\" id=\"$sExtKeyToRemoteId\" value=\"$iRemoteObjKey\">";
+		
+		$iFieldsCount = count($aFieldsMap);
+		$sJsonFieldsMap = json_encode($aFieldsMap);
+		
+		$oP->add_script(
+<<<EOF
+var {$aArgs['wizHelper']} = new WizardHelper('{$this->m_sLinkedClass}', '', '$sState');
+{$aArgs['wizHelper']}.SetFieldsMap($sJsonFieldsMap);
+{$aArgs['wizHelper']}.SetFieldsCount($iFieldsCount);
+EOF
+		);
 		$aRow['static::key'] = $oLinkedObj->GetHyperLink();
 		foreach(MetaModel::GetZListItems($this->m_sRemoteClass, 'list') as $sFieldCode)
 		{
@@ -207,13 +278,16 @@ class UILinksWidget
 	 * @param WebPage $oP The web page used for all the output
 	 * @param DBObjectSet The initial value of the linked set
 	 * @param Hash $aArgs Extra context arguments
+	 * @param string $sFormPrefix prefix of the fields in the current form
+	 * @param DBObject $oCurrentObj the current object to which the linkset is related
 	 * @return string The HTML fragment to be inserted into the page
 	 */
-	public function Display(WebPage $oPage, DBObjectSet $oValue, $aArgs = array())
+	public function Display(WebPage $oPage, DBObjectSet $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj)
 	{
 		$sHtmlValue = '';
 		$sTargetClass = self::GetTargetClass($this->m_sClass, $this->m_sAttCode);
 		$sHtmlValue .= "<div id=\"linkedset_{$this->m_sAttCode}{$this->m_sNameSuffix}\">\n";
+		$sHtmlValue .= "<input type=\"hidden\" id=\"{$sFormPrefix}{$this->m_iInputId}\">\n";
 		$oValue->Rewind();
 		$aForm = array();
 		while($oCurrentLink = $oValue->Fetch())
@@ -223,27 +297,29 @@ class UILinksWidget
 			if ($oCurrentLink->IsNew())
 			{
 				$key = -$oLinkedObj->GetKey();
-				$aForm[$key] = $this->GetFormRow($oPage, $oLinkedObj, $key, $aArgs);
+				$aForm[$key] = $this->GetFormRow($oPage, $oLinkedObj, $oCurrentLink, $aArgs, $oCurrentObj);
 			}
 			else
 			{
 				$key = $oCurrentLink->GetKey();
-				$aForm[$key] = $this->GetFormRow($oPage, $oLinkedObj, $oCurrentLink, $aArgs);
+				$aForm[$key] = $this->GetFormRow($oPage, $oLinkedObj, $oCurrentLink, $aArgs, $oCurrentObj);
 			}
 
 		}
 		$sHtmlValue .= $this->DisplayFormTable($oPage, $this->m_aTableConfig, $aForm);
 		$sDuplicates = ($this->m_bDuplicatesAllowed) ? 'true' : 'false';
+		$sWizHelper = 'oWizardHelper'.$sFormPrefix;
 		$oPage->add_ready_script(<<<EOF
-		oWidget{$this->m_iInputId} = new LinksWidget('{$this->m_sAttCode}{$this->m_sNameSuffix}', '{$this->m_sClass}', '{$this->m_sAttCode}', '{$this->m_iInputId}', '{$this->m_sNameSuffix}', $sDuplicates);
+		oWidget{$this->m_iInputId} = new LinksWidget('{$this->m_sAttCode}{$this->m_sNameSuffix}', '{$this->m_sClass}', '{$this->m_sAttCode}', '{$this->m_iInputId}', '{$this->m_sNameSuffix}', $sDuplicates, $sWizHelper, '{$this->m_sExtKeyToRemote}');
 		oWidget{$this->m_iInputId}.Init();
+		$('#{$this->m_iInputId}').bind('update_value', function() { $(this).val(oWidget{$this->m_iInputId}.GetUpdatedValue()); })
 EOF
 );
 		$sHtmlValue .= "<span style=\"float:left;\">&nbsp;&nbsp;&nbsp;<img src=\"../images/tv-item-last.gif\">&nbsp;&nbsp;<input id=\"{$this->m_sAttCode}{$this->m_sNameSuffix}_btnRemove\" type=\"button\" value=\"".Dict::S('UI:RemoveLinkedObjectsOf_Class')."\" onClick=\"oWidget{$this->m_iInputId}.RemoveSelected();\" >";
-		$sHtmlValue .= "&nbsp;&nbsp;&nbsp;<input id=\"{$this->m_sAttCode}{$this->m_sNameSuffix}_btnAdd\" type=\"button\" value=\"".Dict::Format('UI:AddLinkedObjectsOf_Class', MetaModel::GetName($this->m_sRemoteClass))."\" onClick=\"oWidget{$this->m_iInputId}.AddObjects();\"></span>\n";
+		$sHtmlValue .= "&nbsp;&nbsp;&nbsp;<input id=\"{$this->m_sAttCode}{$this->m_sNameSuffix}_btnAdd\" type=\"button\" value=\"".Dict::Format('UI:AddLinkedObjectsOf_Class', MetaModel::GetName($this->m_sRemoteClass))."\" onClick=\"oWidget{$this->m_iInputId}.AddObjects();\"><span id=\"{$this->m_sAttCode}{$this->m_sNameSuffix}_indicatorAdd\"></span></span>\n";
 		$sHtmlValue .= "<span style=\"clear:both;\"><p>&nbsp;</p></span>\n";
 		$sHtmlValue .= "</div>\n";
-		$oPage->add_at_the_end($this->GetObjectPickerDialog($oPage), "dlg_{$this->m_sAttCode}{$this->m_sNameSuffix}"); // To prevent adding forms inside the main form
+		$oPage->add_at_the_end("<div id=\"dlg_{$this->m_sAttCode}{$this->m_sNameSuffix}\"></div>"); // To prevent adding forms inside the main form
 		return $sHtmlValue;
 	}
 	         
@@ -266,12 +342,11 @@ EOF
 		return $sTargetClass;
 	}
 	
-	protected function GetObjectPickerDialog($oPage)
+	public function GetObjectPickerDialog($oPage, $oCurrentObj)
 	{
-		$sHtml = "<div id=\"dlg_{$this->m_sAttCode}{$this->m_sNameSuffix}\">";
-		$sHtml .= "<div class=\"wizContainer\" style=\"vertical-align:top;\">\n";
+		$sHtml = "<div class=\"wizContainer\" style=\"vertical-align:top;\">\n";
 		$oFilter = new DBObjectSearch($this->m_sRemoteClass);
-		$oSet = new CMDBObjectSet($oFilter);
+		$this->SetSearchDefaultFromContext($oCurrentObj, $oFilter);
 		$oBlock = new DisplayBlock($oFilter, 'search', false);
 		$sHtml .= $oBlock->GetDisplay($oPage, "SearchFormToAdd_{$this->m_sAttCode}{$this->m_sNameSuffix}", array('open' => true));
 		$sHtml .= "<form id=\"ObjectsAddForm_{$this->m_sAttCode}{$this->m_sNameSuffix}\" OnSubmit=\"return oWidget{$this->m_iInputId}.DoAddObjects(this.id);\">\n";
@@ -282,12 +357,11 @@ EOF
 		$sHtml .= "<input type=\"button\" value=\"".Dict::S('UI:Button:Cancel')."\" onClick=\"$('#dlg_{$this->m_sAttCode}{$this->m_sNameSuffix}').dialog('close');\">&nbsp;&nbsp;<input id=\"btn_ok_{$this->m_sAttCode}{$this->m_sNameSuffix}\" disabled=\"disabled\" type=\"submit\" value=\"".Dict::S('UI:Button:Add')."\">";
 		$sHtml .= "</div>\n";
 		$sHtml .= "</form>\n";
-		$sHtml .= "</div>\n";
+		$oPage->add($sHtml);
 		$oPage->add_ready_script("$('#dlg_{$this->m_sAttCode}{$this->m_sNameSuffix}').dialog({ width: $(window).width()*0.8, height: $(window).height()*0.8, autoOpen: false, modal: true, resizeStop: oWidget{$this->m_iInputId}.UpdateSizes });");
 		$oPage->add_ready_script("$('#dlg_{$this->m_sAttCode}{$this->m_sNameSuffix}').dialog('option', {title:'".addslashes(Dict::Format('UI:AddObjectsOf_Class_LinkedWith_Class', MetaModel::GetName($this->m_sLinkedClass), MetaModel::GetName($this->m_sClass)))."'});");
 		$oPage->add_ready_script("$('#SearchFormToAdd_{$this->m_sAttCode}{$this->m_sNameSuffix} form').bind('submit.uilinksWizard', oWidget{$this->m_iInputId}.SearchObjectsToAdd);");
 		$oPage->add_ready_script("$('#SearchFormToAdd_{$this->m_sAttCode}{$this->m_sNameSuffix}').resize(oWidget{$this->m_iInputId}.UpdateSizes);");
-		return $sHtml;
 	}
 
 	/**
@@ -341,10 +415,10 @@ EOF
 		}
 		$oSet = new CMDBObjectSet($oFilter);
 		$oBlock = new DisplayBlock($oFilter, 'list', false);
-		$oBlock->Display($oP, "ResultsToAdd_{$this->m_sAttCode}", array('menu' => false, 'cssCount'=> '#count_'.$this->m_sAttCode.$this->m_sNameSuffix , 'selection_mode' => true)); // Don't display the 'Actions' menu on the results
+		$oBlock->Display($oP, "ResultsToAdd_{$this->m_sAttCode}", array('menu' => false, 'cssCount'=> '#count_'.$this->m_sAttCode.$this->m_sNameSuffix , 'selection_mode' => true, 'table_id' => 'add_'.$this->m_sAttCode)); // Don't display the 'Actions' menu on the results
 	}
 	
-	public function DoAddObjects(WebPage $oP, $oFullSetFilter)
+	public function DoAddObjects(WebPage $oP, $oFullSetFilter, $oCurrentObj)
 	{
 		$aLinkedObjectIds = utils::ReadMultipleSelection($oFullSetFilter);
 
@@ -353,7 +427,7 @@ EOF
 			$oLinkedObj = MetaModel::GetObject($this->m_sRemoteClass, $iObjectId);
 			if (is_object($oLinkedObj))
 			{
-				$aRow = $this->GetFormRow($oP, $oLinkedObj, -$iObjectId ); // Not yet created link get negative Ids
+				$aRow = $this->GetFormRow($oP, $oLinkedObj, -$iObjectId, array(), $oCurrentObj ); // Not yet created link get negative Ids
 				$oP->add($this->DisplayFormRow($oP, $this->m_aTableConfig, $aRow, -$iObjectId)); 
 			}
 			else
@@ -362,5 +436,47 @@ EOF
 			}
 		}
 	}
+	
+	/**
+	 * Initializes the default search parameters based on 1) a 'current' object and 2) the silos defined by the context
+	 * @param DBObject $oSourceObj
+	 * @param DBObjectSearch $oSearch
+	 */
+	protected function SetSearchDefaultFromContext($oSourceObj, &$oSearch)
+	{
+		$oAppContext = new ApplicationContext();
+		$sSrcClass = get_class($oSourceObj);
+		$sDestClass = $oSearch->GetClass();
+		foreach($oAppContext->GetNames() as $key)
+		{
+			// Find the value of the object corresponding to each 'context' parameter
+			$aCallSpec = array($sSrcClass, 'MapContextParam');
+			$sAttCode = '';
+			if (is_callable($aCallSpec))
+			{
+				$sAttCode = call_user_func($aCallSpec, $key); // Returns null when there is no mapping for this parameter					
+			}
+
+			if (MetaModel::IsValidAttCode($sSrcClass, $sAttCode))
+			{
+				$oAttDef = MetaModel::GetAttributeDef($sSrcClass, $sAttCode);
+				$defaultValue = $oSourceObj->Get($sAttCode);
+
+				// Find the attcode for the same 'context' parameter in the destination class
+				// and sets its value as the default value for the search condition
+				$aCallSpec = array($sDestClass, 'MapContextParam');
+				$sAttCode = '';
+				if (is_callable($aCallSpec))
+				{
+					$sAttCode = call_user_func($aCallSpec, $key); // Returns null when there is no mapping for this parameter					
+				}
+	
+				if (MetaModel::IsValidAttCode($sDestClass, $sAttCode) && !empty($defaultValue))
+				{
+					$oSearch->AddCondition($sAttCode, $defaultValue);
+				}
+			}
+		}
+	}
 }
 ?>

application/ui.passwordwidget.class.inc.php

@@ -1,27 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
 
 /**
  * Class UIPasswordWidget
  * UI wdiget for displaying and editing one-way encrypted passwords
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT.'/application/webpage.class.inc.php');

application/uilinkswizard.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Class UILinksWizard
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 class UILinksWizard
@@ -104,7 +105,7 @@ class UILinksWizard
 			var nbChecked = $('.selection:checked').length;
 			if (nbChecked > 0)
 			{
-				$('#btnRemove').attr('disabled','');
+				$('#btnRemove').removeAttr('disabled');
 			}
 			else
 			{

application/uiwizard.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Class UIWizard
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 class UIWizard

application/user.dashboard.class.inc.php

@@ -0,0 +1,61 @@
+<?php
+// Copyright (C) 2010-2012 Combodo SARL
+//
+//   This file is part of iTop.
+//
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU Affero General Public License for more details.
+//
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
+/**
+ * Store and retrieve user custom dashboards
+ *
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+require_once(APPROOT.'/core/dbobject.class.php');
+
+/**
+ * This class is used to store, in a persistent manner, a dashboard edited by a user
+ */
+class UserDashboard extends DBObject
+{
+	public static function Init()
+	{
+		$aParams = array
+		(
+			"category" => "gui",
+			"key_type" => "autoincrement",
+			"name_attcode" => "user_id",
+			"state_attcode" => "",
+			"reconc_keys" => array(),
+			"db_table" => "priv_app_dashboards",
+			"db_key_field" => "id",
+			"db_finalclass_field" => "",
+		);
+		
+		MetaModel::Init_Params($aParams);
+		MetaModel::Init_AddAttribute(new AttributeExternalKey("user_id", array("targetclass"=>"User", "allowed_values"=>null, "sql"=>"user_id", "is_null_allowed"=>false, "on_target_delete"=>DEL_AUTO, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeString("menu_code", array("allowed_values"=>null, "sql"=>"menu_code", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeText("contents", array("allowed_values"=>null, "sql"=>"contents", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
+	}
+
+	/**
+	* Overloading this function here to secure a fix done right before the release
+	* The real fix should be to implement this verb in DBObject	
+	*/
+	public function DBDeleteTracked(CMDBChange $oChange, $bSkipStrongSecurity = null, &$oDeletionPlan = null)
+	{
+		$this->DBDelete($oDeletionPlan);
+	}
+}
+?>

application/user.preferences.class.inc.php

@@ -1,26 +1,26 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
 
 /**
  * Store and retrieve user's preferences (i.e persistent per user settings)
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 require_once(APPROOT.'/core/dbobject.class.php');
 require_once(APPROOT.'/core/userrights.class.inc.php');
@@ -77,6 +77,42 @@ class appUserPreferences extends DBObject
 		self::Save();
 	}
 	
+	/**
+	 * Clears the value for a given preference (or list of preferences that matches a pattern), and updates the database
+	 * @param string $sPattern Code/Pattern of the properties/preferences to reset
+	 * @param boolean $bPattern Whether or not the supplied code is a PCRE pattern
+	 */
+	static function UnsetPref($sCodeOrPattern, $bPattern = false)
+	{
+		if (self::$oUserPrefs == null)
+		{
+			self::Load();
+		}
+		$aPrefs = self::$oUserPrefs->Get('preferences');
+		if ($bPattern)
+		{
+			// the supplied code is a pattern, clear all preferences that match
+			foreach($aPrefs as $sKey => $void)
+			{
+				if (preg_match($sCodeOrPattern, $sKey))
+				{
+					unset($aPrefs[$sKey]);
+				}
+			}
+			self::$oUserPrefs->Set('preferences', $aPrefs);
+		}
+		else
+		{
+			unset($aPrefs[$sCodeOrPattern]);
+			self::$oUserPrefs->Set('preferences', $aPrefs);
+		}
+		// Save only if needed
+		if (self::$oUserPrefs->IsModified())
+		{
+			self::Save();
+		}
+	}
+	
 	/**
 	 * Call this function to get all the preferences for the user, packed as a JSON object
 	 * @return string JSON representation of the preferences

application/utils.inc.php

@@ -1,32 +1,35 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Static class utils
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT.'/core/config.class.inc.php');
 require_once(APPROOT.'/application/transaction.class.inc.php');
 
-define('ITOP_CONFIG_FILE', APPROOT.'/config-itop.php');
+define('ITOP_CONFIG_FILE', 'config-itop.php');
+define('ITOP_DEFAULT_CONFIG_FILE', APPCONF.ITOP_DEFAULT_ENV.'/'.ITOP_CONFIG_FILE);
+
 define('SERVER_NAME_PLACEHOLDER', '$SERVER_NAME$');
 
 class FileUploadException extends Exception
@@ -40,12 +43,12 @@ class FileUploadException extends Exception
  */
 class utils
 {
-	private static $m_sConfigFile = ITOP_CONFIG_FILE;
-	private static $m_oConfig = null;
+	private static $oConfig = null;
 	private static $m_bCASClient = false;
 
 	// Parameters loaded from a file, parameters of the page/command line still have precedence
 	private static $m_aParamsFromFile = null;
+	private static $m_aParamSource = array();
 
 	protected static function LoadParamFile($sParamFile)
 	{
@@ -82,6 +85,7 @@ class utils
 				$sParam = $aMatches[1];
 				$value = trim($aMatches[2]);
 				self::$m_aParamsFromFile[$sParam] = $value;
+				self::$m_aParamSource[$sParam] = $sParamFile;
 			}
 		}
 	}
@@ -99,6 +103,25 @@ class utils
 		}
 	}
 
+	/**
+	 * Return the source file from which the parameter has been found,
+	 * usefull when it comes to pass user credential to a process executed
+	 * in the background	 
+	 * @param $sName Parameter name
+	 * @return The file name if any, or null
+	 */
+	public static function GetParamSourceFile($sName)
+	{
+		if (array_key_exists($sName, self::$m_aParamSource))
+		{
+			return self::$m_aParamSource[$sName];
+		}
+		else
+		{
+			return null;
+		}
+	}
+
 	public static function IsModeCLI()
 	{
 		$sSAPIName = php_sapi_name();
@@ -152,10 +175,18 @@ class utils
 	
 	public static function Sanitize($value, $defaultValue, $sSanitizationFilter)
 	{
-		$retValue = self::Sanitize_Internal($value, $sSanitizationFilter);
-		if ($retValue === false)
+		if ($value === $defaultValue)
 		{
-			$retValue = $defaultValue;
+			// Preserve the real default value (can be used to detect missing mandatory parameters)
+			$retValue = $value;
+		}
+		else
+		{
+			$retValue = self::Sanitize_Internal($value, $sSanitizationFilter);
+			if ($retValue === false)
+			{
+				$retValue = $defaultValue;
+			}
 		}
 		return $retValue;		
 	}
@@ -180,6 +211,7 @@ class utils
 			$retValue = filter_var($value, FILTER_SANITIZE_SPECIAL_CHARS);
 			break;
 			
+			case 'context_param':
 			case 'parameter':
 			case 'field_name':
 			if (is_array($value))
@@ -206,12 +238,15 @@ class utils
 					case 'field_name':
 					$retValue = filter_var($value, FILTER_VALIDATE_REGEXP, array("options"=>array("regexp"=>'/^[A-Za-z0-9_]+(->[A-Za-z0-9_]+)*$/'))); // att_code or att_code->name or AttCode->Name or AttCode->Key2->Name
 					break;
+					
+					case 'context_param':
+					$retValue = filter_var($value, FILTER_VALIDATE_REGEXP, array("options"=>array("regexp"=>'/^[ A-Za-z0-9_=%:+-]*$/')));
+					break;
+						
 				}
 			}
 			break;
-			
-			break;
-			
+						
 			default:
 			case 'raw_data':
 			$retValue = $value;
@@ -429,15 +464,30 @@ class utils
 	   // http://www.spaweditor.com/scripts/regex/index.php
 	}
 
+	static public function GetConfig()
+	{
+		if (self::$oConfig == null)
+		{
+			$sConfigFile = self::GetConfigFilePath();
+			if (file_exists($sConfigFile))
+			{
+				self::$oConfig = new Config($sConfigFile);
+			}
+			else
+			{
+				// When executing the setup, the config file may be still missing
+				self::$oConfig = new Config();
+			}
+		}
+		return self::$oConfig;
+	}
     /**
-     * Returns the absolute URL to the server's root path
-     * @param $sCurrentRelativePath string NO MORE USED, kept for backward compatibility only !
-     * @param $bForceHTTPS bool True to force HTTPS, false otherwise
-     * @return string The absolute URL to the server's root, without the first slash
+     * Returns the absolute URL to the application root path
+     * @return string The absolute URL to the application root, without the first slash
      */                   
 	static public function GetAbsoluteUrlAppRoot()
 	{
-		$sUrl = MetaModel::GetConfig()->Get('app_root_url');
+		$sUrl = self::GetConfig()->Get('app_root_url');
 		if (strpos($sUrl, SERVER_NAME_PLACEHOLDER) > -1)
 		{
 			if (isset($_SERVER['SERVER_NAME']))
@@ -458,7 +508,7 @@ class utils
 	{
 		// Build an absolute URL to this page on this server/port
 		$sServerName = isset($_SERVER['SERVER_NAME']) ? $_SERVER['SERVER_NAME'] : '';
-		$sProtocol = (isset($_SERVER['HTTPS']) && ($_SERVER['HTTPS']!="off")) ? 'https' : 'http';
+		$sProtocol = self::IsConnectionSecure() ? 'https' : 'http';
 		$iPort = isset($_SERVER['SERVER_PORT']) ? $_SERVER['SERVER_PORT'] : 80;
 		if ($sProtocol == 'http')
 		{
@@ -521,6 +571,25 @@ class utils
 		return $sAppRootUrl;
 	}
 
+	/**
+	 * Helper to handle the variety of HTTP servers
+	 * See #286 (fixed in [896]), and #634 (this fix)
+	 * 	 
+	 * Though the official specs says 'a non empty string', some servers like IIS do set it to 'off' !
+	 * nginx set it to an empty string
+	 * Others might leave it unset (no array entry)	 
+	 */	 	
+	static public function IsConnectionSecure()
+	{
+		$bSecured = false;
+
+		if (!empty($_SERVER['HTTPS']) && (strtolower($_SERVER['HTTPS']) != 'off'))
+		{
+			$bSecured = true;
+		}
+		return $bSecured;
+	}
+
 	/**
 	 * Tells whether or not log off operation is supported.
 	 * Actually in only one case:
@@ -557,25 +626,25 @@ class utils
 	 */
 	 static function InitCASClient()
 	 {
-		$sCASIncludePath =  MetaModel::GetConfig()->Get('cas_include_path');
+		$sCASIncludePath =  self::GetConfig()->Get('cas_include_path');
 		include_once($sCASIncludePath.'/CAS.php');
 		
-		$bCASDebug = MetaModel::GetConfig()->Get('cas_debug');
+		$bCASDebug = self::GetConfig()->Get('cas_debug');
 		if ($bCASDebug)
 		{
-			phpCAS::setDebug(APPROOT.'/error.log');
+			phpCAS::setDebug(APPROOT.'log/error.log');
 		}
 		
 		if (!self::$m_bCASClient)
 		{
 			// Initialize phpCAS
-			$sCASVersion = MetaModel::GetConfig()->Get('cas_version');
-			$sCASHost = MetaModel::GetConfig()->Get('cas_host');
-			$iCASPort = MetaModel::GetConfig()->Get('cas_port');
-			$sCASContext = MetaModel::GetConfig()->Get('cas_context');
+			$sCASVersion = self::GetConfig()->Get('cas_version');
+			$sCASHost = self::GetConfig()->Get('cas_host');
+			$iCASPort = self::GetConfig()->Get('cas_port');
+			$sCASContext = self::GetConfig()->Get('cas_context');
 			phpCAS::client($sCASVersion, $sCASHost, $iCASPort, $sCASContext, false /* session already started */);
 			self::$m_bCASClient = true;
-			$sCASCACertPath = MetaModel::GetConfig()->Get('cas_server_ca_cert_path');
+			$sCASCACertPath = self::GetConfig()->Get('cas_server_ca_cert_path');
 			if (empty($sCASCACertPath))
 			{
 				// If no certificate authority is provided, do not attempt to validate
@@ -601,5 +670,259 @@ class utils
 		}
 		echo "<p><pre>".print_r($aLightTrace, true)."</pre></p>\n";
 	 }
+
+	/**
+	 * Execute the given iTop PHP script, passing it the current credentials
+	 * Only CLI mode is supported, because of the need to hand the credentials over to the next process
+	 * Throws an exception if the execution fails or could not be attempted (config issue)
+	 * @param string $sScript Name and relative path to the file (relative to the iTop root dir)
+	 * @param hash $aArguments Associative array of 'arg' => 'value'
+	 * @return array(iCode, array(output lines))
+	 */	 	  
+	/**
+	 */
+	static function ExecITopScript($sScriptName, $aArguments)
+	{
+		$aDisabled = explode(', ', ini_get('disable_functions'));
+		if (in_array('exec', $aDisabled))
+		{
+			throw new Exception("The PHP exec() function has been disabled on this server");
+		}
+
+		$sPHPExec = trim(self::GetConfig()->Get('php_path'));
+		if (strlen($sPHPExec) == 0)
+		{
+			throw new Exception("The path to php must not be empty. Please set a value for 'php_path' in your configuration file.");
+		}
+
+		$sAuthUser = self::ReadParam('auth_user', '', 'raw_data');
+		$sAuthPwd = self::ReadParam('auth_pwd', '', 'raw_data');
+		$sParamFile = self::GetParamSourceFile('auth_user');
+		if (is_null($sParamFile))
+		{
+			$aArguments['auth_user'] = $sAuthUser;
+			$aArguments['auth_pwd'] = $sAuthPwd;
+		}
+		else
+		{
+			$aArguments['param_file'] = $sParamFile;
+		}
+		
+		$aArgs = array();
+		foreach($aArguments as $sName => $value)
+		{
+			// Note: See comment from the 23-Apr-2004 03:30 in the PHP documentation
+			//    It suggests to rely on pctnl_* function instead of using escapeshellargs
+			$aArgs[] = "--$sName=".escapeshellarg($value);
+		}
+		$sArgs = implode(' ', $aArgs);
+		
+		$sScript = realpath(APPROOT.$sScriptName);
+		if (!file_exists($sScript))
+		{
+			throw new Exception("Could not find the script file '$sScriptName' from the directory '".APPROOT."'");
+		}
+
+		$sCommand = '"'.$sPHPExec.'" '.escapeshellarg($sScript).' -- '.$sArgs;
+
+		if (version_compare(phpversion(), '5.3.0', '<'))
+		{
+			if (substr(PHP_OS,0,3) == 'WIN')
+			{
+				// Under Windows, and for PHP 5.2.x, the whole command has to be quoted
+				// Cf PHP doc: http://php.net/manual/fr/function.exec.php, comment from the 27-Dec-2010
+				$sCommand = '"'.$sCommand.'"';
+			}
+		}
+
+		$sLastLine = exec($sCommand, $aOutput, $iRes);
+		if ($iRes == 1)
+		{
+			throw new Exception(Dict::S('Core:ExecProcess:Code1')." - ".$sCommand);
+		}
+		elseif ($iRes == 255)
+		{
+			$sErrors = implode("\n", $aOutput);
+			throw new Exception(Dict::S('Core:ExecProcess:Code255')." - ".$sCommand.":\n".$sErrors);
+		}
+
+		//$aOutput[] = $sCommand;
+		return array($iRes, $aOutput);
+	}
+
+	/**
+	 * Get the current environment
+	 */
+	public static function GetCurrentEnvironment()
+	{
+		if (isset($_SESSION['itop_env']))
+		{
+			return $_SESSION['itop_env'];
+		}
+		else
+		{
+			return ITOP_DEFAULT_ENV;
+		}
+	}
+	
+	/**
+	 * Get the "Back" button to go out of the current environment
+	 */
+	public static function GetEnvironmentBackButton()
+	{
+		if (isset($_SESSION['itop_return_env']))
+		{
+			if (isset($_SESSION['itop_return_url']))
+			{
+				$sReturnUrl = $_SESSION['itop_return_url'];
+			}
+			else
+			{
+				$sReturnUrl = utils::GetAbsoluteUrlAppRoot().'pages/UI.php?switch_env='.$_SESSION['itop_return_env'];
+			}
+			return '&nbsp;<button onclick="window;location.href=\''.addslashes($sReturnUrl).'\'">'.Dict::S('UI:Button:Back').'</button>';
+		}
+		else
+		{
+			return '';
+		}
+	}
+	
+	/**
+	 * Get the "Back" button to go out of the current environment
+	 */
+	public static function GetPopupMenuItems($oPage, $iMenuId, $param, &$aActions)
+	{
+		foreach (MetaModel::EnumPlugins('iPopupMenuExtension') as $oExtensionInstance)
+		{
+			if (is_object($param) && !($param instanceof DBObject))
+			{
+				$tmpParam = clone $param; // In case the parameter is an DBObjectSet, clone it to prevent alterations
+			}
+			else
+			{
+				$tmpParam = $param;
+			}
+			foreach($oExtensionInstance->EnumItems($iMenuId, $tmpParam) as $oMenuItem)
+			{
+				if (is_object($oMenuItem))
+				{
+					$aActions[$oMenuItem->GetUID()] = $oMenuItem->GetMenuItem();
+					
+					foreach($oMenuItem->GetLinkedScripts() as $sLinkedScript)
+					{
+						$oPage->add_linked_script($sLinkedScript);
+					}
+				}
+			}
+		}
+	}
+	/**
+	 * Get target configuration file name (including full path)
+	 */
+	public static function GetConfigFilePath($sEnvironment = null)
+	{
+		if (is_null($sEnvironment))
+		{
+			$sEnvironment = self::GetCurrentEnvironment();
+		}
+		return APPCONF.$sEnvironment.'/'.ITOP_CONFIG_FILE;
+	}
+
+    /**
+     * Returns the absolute URL to the modules root path
+     * @return string ...
+     */                   
+	static public function GetAbsoluteUrlModulesRoot()
+	{
+		$sUrl = self::GetAbsoluteUrlAppRoot().'env-'.self::GetCurrentEnvironment().'/';
+		return $sUrl;
+	}
+
+	/**
+	 * Returns a name unique amongst the given list
+	 * @param string $sProposed The default value
+	 * @param array  $aExisting An array of existing values (strings)	 	 
+	 */
+	static public function MakeUniqueName($sProposed, $aExisting)
+	{
+		if (in_array($sProposed, $aExisting))
+		{
+			$i = 1;
+			while (in_array($sProposed.$i, $aExisting) && ($i < 50))
+			{
+				$i++;
+			}
+			return $sProposed.$i;
+		}
+		else
+		{
+			return $sProposed;
+		}
+	}
+	
+	/**
+	 * Some characters cause troubles with jQuery when used inside DOM IDs, so let's replace them by the safe _ (underscore)
+	 * @param string $sId The ID to sanitize
+	 * @return string The sanitized ID
+	 */
+	static public function GetSafeId($sId)
+	{
+		return str_replace(array(':', '[', ']', '+', '-'), '_', $sId);
+	}
+	
+	/**
+	 * Helper to execute an HTTP POST request
+	 * Source: http://netevil.org/blog/2006/nov/http-post-from-php-without-curl
+	 *         originaly named after do_post_request
+	 * Does not require cUrl but requires openssl for performing https POSTs.
+	 * 
+	 * @param string $sUrl The URL to POST the data to
+	 * @param hash $aData The data to POST as an array('param_name' => value)
+	 * @param string $sOptionnalHeaders Additional HTTP headers as a string with newlines between headers
+	 * @return string The result of the POST request
+	 * @throws Exception
+	 */ 
+	static public function DoPostRequest($sUrl, $aData, $sOptionnalHeaders = null)
+	{
+		// $sOptionnalHeaders is a string containing additional HTTP headers that you would like to send in your request.
+	
+		$sData = http_build_query($aData);
+	
+		$aParams = array('http' => array(
+								'method' => 'POST',
+								'content' => $sData,
+								'header'=> "Content-type: application/x-www-form-urlencoded\r\nContent-Length: ".strlen($sData)."\r\n",
+								));
+		if ($sOptionnalHeaders !== null)
+		{
+			$aParams['http']['header'] .= $sOptionnalHeaders;
+		}
+		$ctx = stream_context_create($aParams);
+	
+		$fp = @fopen($sUrl, 'rb', false, $ctx);
+		if (!$fp)
+		{
+			global $php_errormsg;
+			if (isset($php_errormsg))
+			{
+				throw new Exception("Wrong URL: $sUrl, $php_errormsg");
+			}
+			elseif ((strtolower(substr($sUrl, 0, 5)) == 'https') && !extension_loaded('openssl'))
+			{
+				throw new Exception("Cannot connect to $sUrl: missing module 'openssl'");
+			}
+			else
+			{
+				throw new Exception("Wrong URL: $sUrl");
+			}
+		}
+		$response = @stream_get_contents($fp);
+		if ($response === false)
+		{
+			throw new Exception("Problem reading data from $sUrl, $php_errormsg");
+		}
+		return $response;
+	}
 }
-?>
+?>

application/webpage.class.inc.php

@@ -1,28 +1,45 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Class WebPage
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
+
+/**
+ * Generic interface common to CLI and Web pages
+ */
+Interface Page
+{
+	public function output();
+	public function add($sText);
+	public function p($sText);
+	public function pre($sText);
+	public function add_comment($sText);
+	public function table($aConfig, $aData, $aParams = array());
+}
+ 
+
+
 /**
  * Simple helper class to ease the production of HTML pages
  *
@@ -34,12 +51,13 @@
  *	$oPage->p("Hello World !");
  *	$oPage->output();
  */
-class WebPage
+class WebPage implements Page
 {
     protected $s_title;
     protected $s_content;
     protected $s_deferred_content;
     protected $a_scripts;
+    protected $a_dict_entries;
     protected $a_styles;
     protected $a_include_scripts;
     protected $a_include_stylesheets;
@@ -50,6 +68,8 @@ class WebPage
 	protected $sContentType;
 	protected $sContentDisposition;
 	protected $sContentFileName;
+	protected $s_sOutputFormat;
+	protected $a_OutputOptions;
 	    
     public function __construct($s_title)
     {
@@ -57,6 +77,7 @@ class WebPage
         $this->s_content = "";
         $this->s_deferred_content = '';
         $this->a_scripts = array();
+        $this->a_dict_entries = array();
         $this->a_styles = array();
         $this->a_linked_scripts = array();
         $this->a_linked_stylesheets = array();
@@ -67,6 +88,8 @@ class WebPage
         $this->sContentType = '';
         $this->sContentDisposition = '';
         $this->sContentFileName = '';
+		$this->s_OutputFormat = utils::ReadParam('output_format', 'html');
+		$this->a_OutputOptions = array();
         ob_start(); // Start capturing the output
     }
 	
@@ -121,6 +144,13 @@ class WebPage
         $this->add('<pre>'.$s_html.'</pre>');
     }
     
+	/**
+	 * Add a comment
+	 */
+    public function add_comment($sText)
+    {
+        $this->add('<!--'.$sText.'-->');
+    }
 	/**
 	 * Add a paragraph to the body of the page
 	 */
@@ -203,6 +233,16 @@ class WebPage
     {
         // Do nothing silently... this is not supported by this type of page...
     }
+
+	/**
+	 * Add a dictionary entry for the Javascript side
+	 */
+    public function add_dict_entry($s_entryId)
+    {
+        $this->a_dict_entries[$s_entryId] = Dict::S($s_entryId);
+    }
+    
+
 	/**
 	 * Add some CSS definitions to the header of the page
 	 */
@@ -351,6 +391,25 @@ class WebPage
 		return $sHTMLValue;
 	}
 	
+	/**
+	 * Discard unexpected output data
+	 * This is a MUST when the Page output is DATA (download of a document, download CSV export, download ...)
+	 */	
+	public function TrashUnexpectedOutput()
+	{
+		// This protection is redundant with a protection implemented in MetaModel::IncludeModule
+		// which detects such issues while loading module files
+		// Here, the purpose is to detect and discard characters produced by the code execution (echo)
+		$sPreviousContent = ob_get_clean();
+		if (trim($sPreviousContent) != '')
+		{
+			if (Utils::GetConfig() && Utils::GetConfig()->Get('debug_report_spurious_chars'))
+			{
+				IssueLog::Error("Output already started before downloading file:\nContent was:'$sPreviousContent'\n");
+			}
+		}
+	}
+
 	/**
 	 * Outputs (via some echo) the complete HTML page by assembling all its elements
 	 */
@@ -372,13 +431,13 @@ class WebPage
         {
         	// Make sure that the URL to the script contains the application's version number
         	// so that the new script do NOT get reloaded from the cache when the application is upgraded
-        	if (strpos('?', $s_script) === false)
+        	if (strpos($s_script, '?') === false)
         	{
-        		$s_script .= "?version=".ITOP_VERSION;
+        		$s_script .= "?itopversion=".ITOP_VERSION;
         	}
         	else
         	{
-        		$s_script .= "&version=".ITOP_VERSION;
+        		$s_script .= "&itopversion=".ITOP_VERSION;
         	}
             echo "<script type=\"text/javascript\" src=\"$s_script\"></script>\n";
         }
@@ -391,6 +450,7 @@ class WebPage
             }
             echo "</script>\n";
         }
+        $this->output_dict_entries();
         foreach($this->a_linked_stylesheets as $a_stylesheet)
         {
 			if ($a_stylesheet['condition'] != "")
@@ -413,6 +473,10 @@ class WebPage
             }
             echo "</style>\n";
         }
+        if (class_exists('MetaModel') && MetaModel::GetConfig())
+        {
+ 			echo "<link rel=\"shortcut icon\" href=\"".utils::GetAbsoluteUrlAppRoot()."images/favicon.ico\" />\n";
+        }
         echo "</head>\n";
         echo "<body>\n";
         echo self::FilterXSS($this->s_content);
@@ -423,6 +487,11 @@ class WebPage
         echo '<div id="at_the_end">'.self::FilterXSS($this->s_deferred_content).'</div>';
         echo "</body>\n";
         echo "</html>\n";
+
+        if (class_exists('MetaModel'))
+        {
+            MetaModel::RecordQueryTrace();
+        }
     }
 
 	/**
@@ -511,5 +580,135 @@ class WebPage
 	{
 		return str_ireplace('<script', '&lt;script', $sHTML);
 	}
+	
+	/**
+	 * What is the currently selected output format
+	 * @return string The selected output format: html, pdf...
+	 */
+	public function GetOutputFormat()
+	{
+		return $this->s_OutputFormat;
+	}
+
+	/**
+	 * Check whether the desired output format is possible or not
+	 * @param string $sOutputFormat The desired output format: html, pdf...
+	 * @return bool True if the format is Ok, false otherwise
+	 */
+	function IsOutputFormatAvailable($sOutputFormat)
+	{
+		$bResult = false;
+		switch($sOutputFormat)
+		{
+			case 'html':
+			$bResult = true; // Always supported
+			break;
+			
+			case 'pdf':
+			$bResult = @is_readable(APPROOT.'lib/MPDF/mpdf.php');
+			break;
+		}
+		return $bResult;
+	}
+	
+	/** 
+	 * Retrieves the value of a named output option for the given format
+	 * @param string $sFormat The format: html or pdf
+	 * @param string $sOptionName The name of the option
+	 * @return mixed false if the option was never set or the options's value
+	 */
+	public function GetOutputOption($sFormat, $sOptionName)
+	{
+		if (isset($this->a_OutputOptions[$sFormat][$sOptionName]))
+		{
+			return $this->a_OutputOptions[$sFormat][$sOptionName];
+		}
+		return false;
+	}
+	/**
+	 * Sets a named output option for the given format
+	 * @param string $sFormat The format for which to set the option: html or pdf
+	 * @param string $sOptionName the name of the option
+	 * @param mixed $sValue The value of the option
+	 */
+	public function SetOutputOption($sFormat, $sOptionName, $sValue)
+	{
+		if (!isset($this->a_OutputOptions[$sFormat]))
+		{
+			$this->a_OutputOptions[$sFormat] = array($sOptionName => $sValue);
+		}
+		else
+		{
+			$this->a_OutputOptions[$sFormat][$sOptionName] = $sValue;
+		}
+	}
+	
+	public function RenderPopupMenuItems($aActions, $aFavoriteActions = array())
+	{
+		$sPrevUrl = '';
+		$sHtml = '';
+		foreach ($aActions as $aAction)
+		{
+			$sClass = isset($aAction['class']) ? " class=\"{$aAction['class']}\"" : "";
+			$sOnClick = isset($aAction['onclick']) ? " onclick=\"{$aAction['onclick']}\"" : "";
+			$sTarget = isset($aAction['target']) ? " target=\"{$aAction['target']}\"" : "";
+			if (empty($aAction['url']))
+			{
+				if ($sPrevUrl != '') // Don't output consecutively two separators...
+				{
+					$sHtml .= "<li>{$aAction['label']}</li>";			
+				}
+				$sPrevUrl = '';
+			}
+			else
+			{
+				$sHtml .= "<li><a $sTarget href=\"{$aAction['url']}\"$sClass $sOnClick>{$aAction['label']}</a></li>";
+				$sPrevUrl = $aAction['url'];
+			}
+		}
+		$sHtml .= "</ul></li></ul></div>";
+		foreach(array_reverse($aFavoriteActions) as $aAction)
+		{
+			$sTarget = isset($aAction['target']) ? " target=\"{$aAction['target']}\"" : "";
+			$sHtml .= "<div class=\"actions_button\"><a $sTarget href='{$aAction['url']}'>{$aAction['label']}</a></div>";			
+		}
+		
+		return $sHtml;
+	}
+
+	protected function output_dict_entries($bReturnOutput = false)
+	{
+		$sHtml = '';
+		if (count($this->a_dict_entries)>0)
+		{
+			$sHtml .= "<script type=\"text/javascript\">\n";
+			$sHtml .= "var Dict = {};\n";
+			$sHtml .= "Dict._entries = {};\n";
+			$sHtml .= "Dict.S = function(sEntry) {\n";
+			$sHtml .= "   if (sEntry in Dict._entries)\n";
+			$sHtml .= "   {\n";
+			$sHtml .= "      return Dict._entries[sEntry];\n";
+			$sHtml .= "   }\n";
+			$sHtml .= "   else\n";
+			$sHtml .= "   {\n";
+			$sHtml .= "      return sEntry;\n";
+			$sHtml .= "   }\n";
+			$sHtml .= "};\n";
+			foreach($this->a_dict_entries as $s_entry => $s_value)
+			{
+				$sHtml .= "Dict._entries['$s_entry'] = '".addslashes($s_value)."';\n";
+			}
+			$sHtml .= "</script>\n";
+		}
+		
+		if ($bReturnOutput)
+		{
+			return $sHtml;
+		}
+		else
+		{
+			echo $sHtml;
+		}
+	}
 }
 ?>

application/wizardhelper.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Class WizardHelper
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT.'/application/uiwizard.class.inc.php');
@@ -76,7 +77,7 @@ class WizardHelper
 							if ( isset($aLinkedObject[$sLinkedAttCode]) && ($aLinkedObject[$sLinkedAttCode] !== null) )
 							{
 								$sLinkedAttDef = MetaModel::GetAttributeDef($sLinkedClass, $sLinkedAttCode);
-								if (($sLinkedAttDef->IsExternalKey()) && ($aLinkedObject[$sLinkedAttCode] != '') && ($aLinkedObject[$sLinkedAttCode] != 0) )
+								if (($sLinkedAttDef->IsExternalKey()) && ($aLinkedObject[$sLinkedAttCode] != '') && ($aLinkedObject[$sLinkedAttCode] > 0) )
 								{
 									// For external keys: load the target object so that external fields
 									// get filled too
@@ -108,7 +109,7 @@ class WizardHelper
 						$oObj->Set($sAttCode, $oDocument);
 					}
 				}
-				else if (($oAttDef->IsExternalKey()) && (!empty($value)) )
+				else if (($oAttDef->IsExternalKey()) && (!empty($value)) && ($value > 0) )
 				{
 					// For external keys: load the target object so that external fields
 					// get filled too
@@ -260,7 +261,7 @@ class WizardHelper
 			foreach($aLinkObj as $sAttCode => $value)
 			{
 				$oAttDef = MetaModel::GetAttributeDef($sLinkClass, $sAttCode);
-				if (($oAttDef->IsExternalKey()) && ($value != '') )
+				if (($oAttDef->IsExternalKey()) && ($value != '')  && ($value > 0))
 				{
 					// For external keys: load the target object so that external fields
 					// get filled too

application/xmlpage.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2013 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Class XMLPage
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once(APPROOT."/application/webpage.class.inc.php");
@@ -36,65 +37,77 @@ class XMLPage extends WebPage
 	var $m_bPassThrough;
 	var $m_bHeaderSent;
 	
-    function __construct($s_title, $bPassThrough = false)
-    {
-        parent::__construct($s_title);
-        $this->m_bPassThrough = $bPassThrough;
-        $this->m_bHeaderSent = false;
-        $this->add_header("Content-type: text/xml; charset=utf-8");
+	function __construct($s_title, $bPassThrough = false)
+	{
+		parent::__construct($s_title);
+		$this->m_bPassThrough = $bPassThrough;
+		$this->m_bHeaderSent = false;
+		$this->add_header("Content-type: text/xml; charset=utf-8");
 		$this->add_header("Cache-control: no-cache");
 		$this->add_header("Content-location: export.xml");
-    }	
+	}	
 
-    public function output()
-    {
-    	if (!$this->m_bPassThrough)
-    	{
-			$this->add("<?xml version=\"1.0\" encoding=\"UTF-8\"?".">\n");
-			$this->add_header("Content-Length: ".strlen(trim($this->s_content)));
-	        foreach($this->a_headers as $s_header)
-	        {
-	            header($s_header);
-	        }
-	        echo trim($this->s_content);
-    	}
-    }
-    
-    public function add($sText)
-    {
-    	if (!$this->m_bPassThrough)
-    	{
-    		parent::add($sText);
-    	}
-    	else
-    	{
-    		if ($this->m_bHeaderSent)
-    		{
-		   		echo $sText;
-    		}
-    		else
-    		{
-		        $s_captured_output = ob_get_contents();
-		        ob_end_clean();
-		        foreach($this->a_headers as $s_header)
-		        {
-		            header($s_header);
-		        }
-				echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?".">\n";
-		        echo trim($s_captured_output);
-		        echo trim($this->s_content);
-		        echo $sText;
-		        $this->m_bHeaderSent = true;
-    		}
-     	}
-    }
-
-    public function small_p($sText)
-    {
+	public function output()
+	{
+		if (!$this->m_bPassThrough)
+		{
+			$this->s_content = "<?xml version=\"1.0\" encoding=\"UTF-8\"?".">\n".trim($this->s_content);
+			$this->add_header("Content-Length: ".strlen($this->s_content));
+			foreach($this->a_headers as $s_header)
+			{
+				header($s_header);
+			}
+			echo $this->s_content;
+		}
+		if (class_exists('MetaModel'))
+		{
+			MetaModel::RecordQueryTrace();
+		}
 	}
-	
+
+	public function add($sText)
+	{
+		if (!$this->m_bPassThrough)
+		{
+			parent::add($sText);
+		}
+		else
+		{
+			if ($this->m_bHeaderSent)
+			{
+				echo $sText;
+			}
+			else
+			{
+				$s_captured_output = ob_get_contents();
+				ob_end_clean();
+				foreach($this->a_headers as $s_header)
+				{
+					header($s_header);
+				}
+				echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?".">\n";
+				echo trim($s_captured_output);
+				echo trim($this->s_content);
+				echo $sText;
+				$this->m_bHeaderSent = true;
+			}
+		}
+	}
+
+	public function small_p($sText)
+	{
+	}
+
 	public function table($aConfig, $aData, $aParams = array())
 	{
 	}
+
+	public function TrashUnexpectedOutput()
+	{
+		if (!$this->m_bPassThrough)
+		{
+			parent::TrashUnexpectedOutput();
+		}
+	}
 }
 ?>

approot.inc.php

@@ -1,5 +1,9 @@
 <?php
+
 define('APPROOT', dirname(__FILE__).'/');
+define('APPCONF', APPROOT.'conf/');
+define('ITOP_DEFAULT_ENV', 'production');
+
 if (function_exists('microtime'))
 {
 	$fItopStarted = microtime(true); 

core/MyHelpers.class.inc.php

@@ -1,27 +1,28 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Various dev/debug helpers
  * TODO: cleanup or at least re-organize
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 

core/action.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Persistent classes (internal): user defined actions
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 
@@ -42,7 +43,7 @@ abstract class Action extends cmdbAbstractObject
 			"key_type" => "autoincrement",
 			"name_attcode" => "name",
 			"state_attcode" => "",
-			"reconc_keys" => array(),
+			"reconc_keys" => array('name'),
 			"db_table" => "priv_action",
 			"db_key_field" => "id",
 			"db_finalclass_field" => "realclass",
@@ -106,7 +107,7 @@ abstract class ActionNotification extends Action
 			"key_type" => "autoincrement",
 			"name_attcode" => "name",
 			"state_attcode" => "",
-			"reconc_keys" => array(),
+			"reconc_keys" => array('name'),
 			"db_table" => "priv_action_notification",
 			"db_key_field" => "id",
 			"db_finalclass_field" => "",
@@ -139,7 +140,7 @@ class ActionEmail extends ActionNotification
 			"key_type" => "autoincrement",
 			"name_attcode" => "name",
 			"state_attcode" => "",
-			"reconc_keys" => array(),
+			"reconc_keys" => array('name'),
 			"db_table" => "priv_action_email",
 			"db_key_field" => "id",
 			"db_finalclass_field" => "",
@@ -183,6 +184,7 @@ class ActionEmail extends ActionNotification
 		try
 		{
 			$oSearch = DBObjectSearch::FromOQL($sOQL);
+			$oSearch->AllowAllData();
 		}
 		catch (OQLException $e)
 		{
@@ -211,8 +213,12 @@ class ActionEmail extends ActionNotification
 		$aRecipients = array();
 		while ($oObj = $oSet->Fetch())
 		{
-			$aRecipients[] = $oObj->Get($sEmailAttCode);
-			$this->m_iRecipients++;
+			$sAddress = trim($oObj->Get($sEmailAttCode));
+			if (strlen($sAddress) > 0)
+			{
+				$aRecipients[] = $sAddress;
+				$this->m_iRecipients++;
+			}
 		}
 		return implode(', ', $aRecipients);
 	}
@@ -287,21 +293,23 @@ class ActionEmail extends ActionNotification
 			$sCC = $this->FindRecipients('cc', $aContextArgs);
 			$sBCC = $this->FindRecipients('bcc', $aContextArgs);
 	
-			$sFrom = $this->Get('from');
-			$sReplyTo = $this->Get('reply_to');
+			$sFrom = MetaModel::ApplyParams($this->Get('from'), $aContextArgs);
+			$sReplyTo = MetaModel::ApplyParams($this->Get('reply_to'), $aContextArgs);
 	
 			$sSubject = MetaModel::ApplyParams($this->Get('subject'), $aContextArgs);
 			$sBody = MetaModel::ApplyParams($this->Get('body'), $aContextArgs);
 			
 			$oObj = $aContextArgs['this->object()'];
-			$sReference = '<iTop/'.get_class($oObj).'/'.$oObj->GetKey().'>';
+			$sMessageId = sprintf('iTop_%s_%d_%f@%s.openitop.org', get_class($oObj), $oObj->GetKey(), microtime(true /* get as float*/), MetaModel::GetEnvironmentId());
+			$sReference = '<'.$sMessageId.'>';
 		}
 		catch(Exception $e)
 		{
   			ApplicationContext::SetUrlMakerClass($sPreviousUrlMaker);
   			throw $e;
   		}
-
+		ApplicationContext::SetUrlMakerClass($sPreviousUrlMaker);
+		
 		if (!is_null($oLog))
 		{
 			// Note: we have to secure this because those values are calculated
@@ -338,6 +346,7 @@ class ActionEmail extends ActionNotification
 			$oEmail->SetRecipientTO($this->Get('test_recipient'));
 			$oEmail->SetRecipientFrom($this->Get('test_recipient'));
 			$oEmail->SetReferences($sReference);
+			$oEmail->SetMessageId($sMessageId);
 		}
 		else
 		{
@@ -349,6 +358,18 @@ class ActionEmail extends ActionNotification
 			$oEmail->SetRecipientFrom($sFrom);
 			$oEmail->SetRecipientReplyTo($sReplyTo);
 			$oEmail->SetReferences($sReference);
+			$oEmail->SetMessageId($sMessageId);
+		}
+
+		if (isset($aContextArgs['attachments']))
+		{
+			$aAttachmentReport = array();
+			foreach($aContextArgs['attachments'] as $oDocument)
+			{
+				$oEmail->AddAttachment($oDocument->GetData(), $oDocument->GetFileName(), $oDocument->GetMimeType());
+				$aAttachmentReport[] = array($oDocument->GetFileName(), $oDocument->GetMimeType(), strlen($oDocument->GetData()));
+			}
+			$oLog->Set('attachments', $aAttachmentReport);
 		}
 
 		if (empty($this->m_aMailErrors))
@@ -387,4 +408,4 @@ class ActionEmail extends ActionNotification
 		}
 	}
 }
-?>
+?>

core/archive.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Utility to import/export the DB from/to a ZIP file
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 

core/asynctask.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Persistent classes (internal): user defined actions
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 
@@ -138,10 +139,10 @@ class AsyncSendEmail extends AsyncTask
 		MetaModel::Init_Params($aParams);
 		MetaModel::Init_InheritAttributes();
 
-		MetaModel::Init_AddAttribute(new AttributeText("to", array("allowed_values"=>null, "sql"=>"to", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeInteger("version", array("allowed_values"=>null, "sql"=>"version", "default_value"=>Email::ORIGINAL_FORMAT, "is_null_allowed"=>false, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeText("to", array("allowed_values"=>null, "sql"=>"to", "default_value"=>null, "is_null_allowed"=>true, "depends_on"=>array())));
 		MetaModel::Init_AddAttribute(new AttributeText("subject", array("allowed_values"=>null, "sql"=>"subject", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
-		MetaModel::Init_AddAttribute(new AttributeText("body", array("allowed_values"=>null, "sql"=>"body", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
-		MetaModel::Init_AddAttribute(new AttributeText("header", array("allowed_values"=>null, "sql"=>"header", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeLongText("message", array("allowed_values"=>null, "sql"=>"message", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
 
 		// Display lists
 //		MetaModel::Init_SetZListItems('details', array('name', 'description', 'status', 'test_recipient', 'from', 'reply_to', 'to', 'cc', 'bcc', 'subject', 'body', 'importance', 'trigger_list')); // Attributes to be displayed for the complete details
@@ -151,31 +152,42 @@ class AsyncSendEmail extends AsyncTask
 //		MetaModel::Init_SetZListItems('advanced_search', array('name')); // Criteria of the advanced search form
 	}
 
-	static public function AddToQueue($sTo, $sSubject, $sBody, $aHeaders, $oLog)
+	static public function AddToQueue(EMail $oEMail, $oLog)
 	{
 		$oNew = MetaModel::NewObject(__class__);
 		if ($oLog)
 		{
 			$oNew->Set('event_id', $oLog->GetKey());
 		}
-		$oNew->Set('to', $sTo);
-		$oNew->Set('subject', $sSubject);
-		$oNew->Set('body', $sBody);
-		$sHeaders = serialize($aHeaders);
-		$oNew->Set('header', $sHeaders);
+		$oNew->Set('to', $oEMail->GetRecipientTO(true /* string */));
+		$oNew->Set('subject', $oEMail->GetSubject());
+
+//		$oNew->Set('version', 1);
+//		$sMessage = serialize($oEMail);
+		$oNew->Set('version', 2);
+		$sMessage = $oEMail->SerializeV2();
+		$oNew->Set('message', $sMessage);
 		$oNew->DBInsert();
 	}
 
 	public function DoProcess()
 	{
-		$sTo = $this->Get('to');
-		$sSubject = $this->Get('subject');
-		$sBody = $this->Get('body');
-		$sHeaders = $this->Get('header');
-		$aHeaders = unserialize($sHeaders);
-
-		$oEmail = new EMail($sTo, $sSubject, $sBody, $aHeaders);
-		$iRes = $oEmail->Send($aIssues, true /* force synchro !!!!! */);
+		$sMessage = $this->Get('message');
+		$iVersion = (int) $this->Get('version');
+		switch($iVersion)
+		{
+			case Email::FORMAT_V2:
+			$oEMail = Email::UnSerializeV2($sMessage);				
+			break;
+			
+			case Email::ORIGINAL_FORMAT:
+			$oEMail = unserialize($sMessage);				
+			break;
+			
+			default:
+			return 'Unknown version of the serialization format: '.$iVersion;				
+		}
+		$iRes = $oEMail->Send($aIssues, true /* force synchro !!!!! */);
 		switch ($iRes)
 		{
 		case EMAIL_SEND_OK:
@@ -189,4 +201,4 @@ class AsyncSendEmail extends AsyncTask
 		}
 	}
 }
-?>
+?>

core/backgroundprocess.inc.php

@@ -1,27 +1,28 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
- * Class BackgroundProcess
+ * interface iBackgroundProcess
  * Any extension that must be called regularly to be executed in the background 
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 interface iBackgroundProcess

core/backgroundtask.class.inc.php

@@ -0,0 +1,76 @@
+<?php
+// Copyright (C) 2013 Combodo SARL
+//
+//   This file is part of iTop.
+//
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU Affero General Public License for more details.
+//
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
+
+/**
+ * Class BackgroundTask
+ * A class to record information about the execution of background processes 
+ *
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+class BackgroundTask extends DBObject
+{
+	public static function Init()
+	{
+		$aParams = array
+		(
+			"category" => "core/cmdb",
+			"key_type" => "autoincrement",
+			"name_attcode" => "class_name",
+			"state_attcode" => "",
+			"reconc_keys" => array(),
+			"db_table" => "priv_backgroundtask",
+			"db_key_field" => "id",
+			"db_finalclass_field" => "",
+			"display_template" => "",
+		);
+		MetaModel::Init_Params($aParams);
+
+		MetaModel::Init_AddAttribute(new AttributeString("class_name", array("allowed_values"=>null, "sql"=>"class_name", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeDateTime("first_run_date", array("allowed_values"=>null, "sql"=>"first_run_date", "default_value"=>"", "is_null_allowed"=>true, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeDateTime("latest_run_date", array("allowed_values"=>null, "sql"=>"latest_run_date", "default_value"=>"", "is_null_allowed"=>true, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeDateTime("next_run_date", array("allowed_values"=>null, "sql"=>"next_run_date", "default_value"=>"", "is_null_allowed"=>true, "depends_on"=>array())));
+		
+		MetaModel::Init_AddAttribute(new AttributeInteger("total_exec_count", array("allowed_values"=>null, "sql"=>"total_exec_count", "default_value"=>"0", "is_null_allowed"=>true, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeDecimal("latest_run_duration", array("allowed_values"=>null, "sql"=>"latest_run_duration", "digits"=> 8, "decimals"=> 3, "default_value"=>"0", "is_null_allowed"=>true, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeDecimal("min_run_duration", array("allowed_values"=>null, "sql"=>"min_run_duration", "digits"=> 8, "decimals"=> 3, "default_value"=>"0", "is_null_allowed"=>true, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeDecimal("max_run_duration", array("allowed_values"=>null, "sql"=>"max_run_duration", "digits"=> 8, "decimals"=> 3, "default_value"=>"0", "is_null_allowed"=>true, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeDecimal("average_run_duration", array("allowed_values"=>null, "sql"=>"average_run_duration", "digits"=> 8, "decimals"=> 3, "default_value"=>"0", "is_null_allowed"=>true, "depends_on"=>array())));
+
+		MetaModel::Init_AddAttribute(new AttributeBoolean("running", array("allowed_values"=>null, "sql"=>"running", "default_value"=>false, "is_null_allowed"=>false, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeEnum("status", array("allowed_values"=>new ValueSetEnum('active,paused'), "sql"=>"status", "default_value"=>'active', "is_null_allowed"=>false, "depends_on"=>array())));
+	}
+	
+	public function ComputeDurations($fLatestDuration)
+	{
+		$iTotalRun = $this->Get('total_exec_count');
+		$fAverageDuration = ($this->Get('average_run_duration') * $iTotalRun + $fLatestDuration) / (1+$iTotalRun);
+		$this->Set('average_run_duration', sprintf('%.3f',$fAverageDuration));
+		$this->Set('total_exec_count', 1+$iTotalRun);
+		if ($fLatestDuration < $this->Get('min_run_duration'))
+		{
+			$this->Set('min_run_duration', sprintf('%.3f',$fLatestDuration));
+		}
+		if ($fLatestDuration > $this->Get('max_run_duration'))
+		{
+			$this->Set('max_run_duration', sprintf('%.3f',$fLatestDuration));
+		}
+		$this->Set('latest_run_duration', sprintf('%.3f',$fLatestDuration));
+	}
+}

core/bulkchange.class.inc.php

@@ -1,29 +1,34 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Bulk change facility (common to interactive and batch usages)
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 
+// The BOM is added at the head of exported UTF-8 CSV data, and removed (if present) from input UTF-8 data.
+// This helps MS-Excel (Version > 2007, Windows only) in changing its interpretation of a CSV file (by default Excel reads data as ISO-8859-1 -not 100% sure!)
+define('UTF8_BOM', chr(239).chr(187).chr(191)); // 0xEF, 0xBB, 0xBF
+
 /**
  * BulkChange
  * Interpret a given data set and update the DB accordingly (fake mode avail.) 
@@ -84,15 +89,16 @@ class CellStatus_Modify extends CellChangeSpec
 {
 	protected $m_previousValue;
 
-	public function __construct($proposedValue, $previousValue)
+	public function __construct($proposedValue, $previousValue = null)
 	{
-		$this->m_previousValue = $previousValue;
+		// Unused (could be costly to know -see the case of reconciliation on ext keys)
+		//$this->m_previousValue = $previousValue;
 		parent::__construct($proposedValue);
 	}
 
 	public function GetDescription()
 	{
-		return 'Modified';
+		return Dict::S('UI:CSVReport-Value-Modified');
 	}
 
 	//public function GetPreviousValue()
@@ -115,9 +121,9 @@ class CellStatus_Issue extends CellStatus_Modify
 	{
 		if (is_null($this->m_proposedValue))
 		{
-			return 'Could not be changed - reason: '.$this->m_sReason;
+			return Dict::Format('UI:CSVReport-Value-SetIssue', $this->m_sReason);
 		}
-		return 'Could not be changed to '.$this->m_proposedValue.' - reason: '.$this->m_sReason;
+		return Dict::Format('UI:CSVReport-Value-ChangeIssue', $this->m_proposedValue, $this->m_sReason);
 	}
 }
 
@@ -130,7 +136,7 @@ class CellStatus_SearchIssue extends CellStatus_Issue
 
 	public function GetDescription()
 	{
-		return 'No match';
+		return Dict::S('UI:CSVReport-Value-NoMatch');
 	}
 }
 
@@ -143,7 +149,7 @@ class CellStatus_NullIssue extends CellStatus_Issue
 
 	public function GetDescription()
 	{
-		return 'Missing mandatory value';
+		return Dict::S('UI:CSVReport-Value-Missing');
 	}
 }
 
@@ -162,7 +168,7 @@ class CellStatus_Ambiguous extends CellStatus_Issue
 	public function GetDescription()
 	{
 		$sCount = $this->m_iCount;
-		return "Ambiguous: found $sCount objects";
+		return Dict::Format('UI:CSVReport-Value-Ambiguous', $sCount);
 	}
 }
 
@@ -186,7 +192,7 @@ class RowStatus_NoChange extends RowStatus
 {
 	public function GetDescription()
 	{
-		return "unchanged";
+		return Dict::S('UI:CSVReport-Row-Unchanged');
 	}
 }
 
@@ -194,7 +200,7 @@ class RowStatus_NewObj extends RowStatus
 {
 	public function GetDescription()
 	{
-		return "created";
+		return Dict::S('UI:CSVReport-Row-Created');
 	}
 }
 
@@ -209,7 +215,7 @@ class RowStatus_Modify extends RowStatus
 
 	public function GetDescription()
 	{
-		return "updated ".$this->m_iChanged." cols";
+		return Dict::Format('UI:CSVReport-Row-Updated', $this->m_iChanged);
 	}
 }
 
@@ -217,7 +223,7 @@ class RowStatus_Disappeared extends RowStatus_Modify
 {
 	public function GetDescription()
 	{
-		return "disappeared, changed ".$this->m_iChanged." cols";
+		return Dict::Format('UI:CSVReport-Row-Disappeared', $this->m_iChanged);
 	}
 }
 
@@ -232,7 +238,7 @@ class RowStatus_Issue extends RowStatus
 
 	public function GetDescription()
 	{
-		return 'Issue: '.$this->m_sReason;
+		return Dict::Format('UI:CSVReport-Row-Issue', $this->m_sReason);
 	}
 }
 
@@ -253,8 +259,9 @@ class BulkChange
 	protected $m_sSynchroScope; // OQL - if specified, then the missing items will be reported
 	protected $m_aOnDisappear; // array of attcode => value, values to be set when an object gets out of scope (ignored if no scope has been defined)
 	protected $m_sDateFormat; // Date format specification, see utils::StringToTime()
+	protected $m_bLocalizedValues; // Values in the data set are localized (see AttributeEnum)
 
-	public function __construct($sClass, $aData, $aAttList, $aExtKeys, $aReconcilKeys, $sSynchroScope = null, $aOnDisappear = null, $sDateFormat = null)
+	public function __construct($sClass, $aData, $aAttList, $aExtKeys, $aReconcilKeys, $sSynchroScope = null, $aOnDisappear = null, $sDateFormat = null, $bLocalize = false)
 	{
 		$this->m_sClass = $sClass;
 		$this->m_aData = $aData;
@@ -264,6 +271,7 @@ class BulkChange
 		$this->m_sSynchroScope = $sSynchroScope;
 		$this->m_aOnDisappear = $aOnDisappear;
 		$this->m_sDateFormat = $sDateFormat;
+		$this->m_bLocalizedValues = $bLocalize;
 	}
 
 	protected $m_bReportHtml = false;
@@ -288,8 +296,17 @@ class BulkChange
 		$oReconFilter = new CMDBSearchFilter($oExtKey->GetTargetClass());
 		foreach ($this->m_aExtKeys[$sAttCode] as $sForeignAttCode => $iCol)
 		{
-			// The foreign attribute is one of our reconciliation key
-			$oReconFilter->AddCondition($sForeignAttCode, $aRowData[$iCol], '=');
+			if ($sForeignAttCode == 'id')
+			{
+				$value = (int) $aRowData[$iCol];
+			}
+			else
+			{
+				// The foreign attribute is one of our reconciliation key
+				$oForeignAtt = MetaModel::GetAttributeDef($oExtKey->GetTargetClass(), $sForeignAttCode);
+				$value = $oForeignAtt->MakeValueFromString($aRowData[$iCol], $this->m_bLocalizedValues);
+			}
+			$oReconFilter->AddCondition($sForeignAttCode, $value, '=');
 			$aResults[$iCol] = new CellStatus_Void($aRowData[$iCol]);
 		}
 
@@ -331,6 +348,7 @@ class BulkChange
 			{
 				foreach ($aKeyConfig as $sForeignAttCode => $iCol)
 				{
+					// Default reporting
 					$aResults[$iCol] = new CellStatus_Void($aRowData[$iCol]);
 				}
 				if ($oExtKey->IsNullAllowed())
@@ -340,8 +358,8 @@ class BulkChange
 				}
 				else
 				{
-					$aErrors[$sAttCode] = "Null not allowed";
-					$aResults[$sAttCode]= new CellStatus_Issue(null, $oTargetObj->Get($sAttCode), 'Null not allowed');
+					$aErrors[$sAttCode] = Dict::S('UI:CSVReport-Value-Issue-Null');
+					$aResults[$sAttCode]= new CellStatus_Issue(null, $oTargetObj->Get($sAttCode), Dict::S('UI:CSVReport-Value-Issue-Null'));
 				}
 			}
 			else
@@ -350,14 +368,23 @@ class BulkChange
 				foreach ($aKeyConfig as $sForeignAttCode => $iCol)
 				{
 					// The foreign attribute is one of our reconciliation key
-					$oReconFilter->AddCondition($sForeignAttCode, $aRowData[$iCol], '=');
+					if ($sForeignAttCode == 'id')
+					{
+						$value = $aRowData[$iCol];
+					}
+					else
+					{
+						$oForeignAtt = MetaModel::GetAttributeDef($oExtKey->GetTargetClass(), $sForeignAttCode);
+						$value = $oForeignAtt->MakeValueFromString($aRowData[$iCol], $this->m_bLocalizedValues);
+					}
+					$oReconFilter->AddCondition($sForeignAttCode, $value, '=');
 					$aResults[$iCol] = new CellStatus_Void($aRowData[$iCol]);
 				}
 				$oExtObjects = new CMDBObjectSet($oReconFilter);
 				switch($oExtObjects->Count())
 				{
 				case 0:
-					$aErrors[$sAttCode] = "Object not found";
+					$aErrors[$sAttCode] = Dict::S('UI:CSVReport-Value-Issue-NotFound');
 					$aResults[$sAttCode]= new CellStatus_SearchIssue();
 					break;
 				case 1:
@@ -366,7 +393,7 @@ class BulkChange
 					$oTargetObj->Set($sAttCode, $oForeignObj->GetKey());
 					break;
 				default:
-					$aErrors[$sAttCode] = "Found ".$oExtObjects->Count()." matches";
+					$aErrors[$sAttCode] = Dict::Format('UI:CSVReport-Value-Issue-FoundMany', $oExtObjects->Count());
 					$aResults[$sAttCode]= new CellStatus_Ambiguous($oTargetObj->Get($sAttCode), $oExtObjects->Count(), $oReconFilter->ToOql());
 				}
 			}
@@ -384,6 +411,11 @@ class BulkChange
 					else
 					{
 						$aResults[$sAttCode]= new CellStatus_Modify($iForeignObj, $oTargetObj->GetOriginal($sAttCode));
+						foreach ($aKeyConfig as $sForeignAttCode => $iCol)
+						{
+							// Report the change on reconciliation values as well
+							$aResults[$iCol] = new CellStatus_Modify($aRowData[$iCol]);
+						}
 					}
 				}
 				else
@@ -401,29 +433,43 @@ class BulkChange
 			if ($sAttCode == 'id') continue;
 
 			$oAttDef = MetaModel::GetAttributeDef($this->m_sClass, $sAttCode);
-			if ($oAttDef->IsLinkSet() && $oAttDef->IsIndirect())
+			$aReasons = array();
+			$iFlags = $oTargetObj->GetAttributeFlags($sAttCode, $aReasons);
+			if ( (($iFlags & OPT_ATT_READONLY) == OPT_ATT_READONLY) && ( $oTargetObj->Get($sAttCode) != $aRowData[$iCol]) )
+			{
+					$aErrors[$sAttCode] = Dict::Format('UI:CSVReport-Value-Issue-Readonly', $sAttCode, $oTargetObj->Get($sAttCode), $aRowData[$iCol]);
+			}
+			else if ($oAttDef->IsLinkSet() && $oAttDef->IsIndirect())
 			{
 				try
 				{
-					$oSet = $oAttDef->MakeValueFromString($aRowData[$iCol]);
+					$oSet = $oAttDef->MakeValueFromString($aRowData[$iCol], $this->m_bLocalizedValues);
 					$oTargetObj->Set($sAttCode, $oSet);
 				}
 				catch(CoreException $e)
 				{
-					$aErrors[$sAttCode] = "Failed to process input: ".$e->getMessage();
+					$aErrors[$sAttCode] = Dict::Format('UI:CSVReport-Value-Issue-Format', $e->getMessage());
 				}
 			}
 			else
 			{
-				$res = $oTargetObj->CheckValue($sAttCode, $aRowData[$iCol]);
-				if ($res === true)
+				$value = $oAttDef->MakeValueFromString($aRowData[$iCol], $this->m_bLocalizedValues);
+				if (is_null($value) && (strlen($aRowData[$iCol]) > 0))
 				{
-					$oTargetObj->Set($sAttCode, $aRowData[$iCol]);
+					$aErrors[$sAttCode] = Dict::Format('UI:CSVReport-Value-Issue-NoMatch', $sAttCode);
 				}
 				else
 				{
-					// $res is a string with the error description
-					$aErrors[$sAttCode] = "Unexpected value for attribute '$sAttCode': $res";
+					$res = $oTargetObj->CheckValue($sAttCode, $value);
+					if ($res === true)
+					{
+						$oTargetObj->Set($sAttCode, $value);
+					}
+					else
+					{
+						// $res is a string with the error description
+						$aErrors[$sAttCode] = Dict::Format('UI:CSVReport-Value-Issue-Unknown', $sAttCode, $res);
+					}
 				}
 			}
 		}
@@ -441,17 +487,19 @@ class BulkChange
 			{
 				if ($this->m_bReportHtml)
 				{
-					$sCurValue = $oTargetObj->GetAsHTML($sAttCode);
-					$sOrigValue = $oTargetObj->GetOriginalAsHTML($sAttCode);
+					$sCurValue = $oTargetObj->GetAsHTML($sAttCode, $this->m_bLocalizedValues);
+					$sOrigValue = $oTargetObj->GetOriginalAsHTML($sAttCode, $this->m_bLocalizedValues);
+					$sInput = htmlentities($aRowData[$iCol], ENT_QUOTES, 'UTF-8');
 				}
 				else
 				{
-					$sCurValue = $oTargetObj->GetAsCSV($sAttCode, $this->m_sReportCsvSep, $this->m_sReportCsvDelimiter);
-					$sOrigValue = $oTargetObj->GetOriginalAsCSV($sAttCode, $this->m_sReportCsvSep, $this->m_sReportCsvDelimiter);
+					$sCurValue = $oTargetObj->GetAsCSV($sAttCode, $this->m_sReportCsvSep, $this->m_sReportCsvDelimiter, $this->m_bLocalizedValues);
+					$sOrigValue = $oTargetObj->GetOriginalAsCSV($sAttCode, $this->m_sReportCsvSep, $this->m_sReportCsvDelimiter, $this->m_bLocalizedValues);
+					$sInput = $aRowData[$iCol];
 				}
 				if (isset($aErrors[$sAttCode]))
 				{
-					$aResults[$iCol]= new CellStatus_Issue($sCurValue, $sOrigValue, $aErrors[$sAttCode]);
+					$aResults[$iCol]= new CellStatus_Issue($aRowData[$iCol], $sOrigValue, $aErrors[$sAttCode]);
 				}
 				elseif (array_key_exists($sAttCode, $aChangedFields))
 				{
@@ -478,7 +526,7 @@ class BulkChange
 		if ($res !== true)
 		{
 			// $res contains the error description
-			$aErrors["GLOBAL"] = "Attributes not consistent with each others: $res";
+			$aErrors["GLOBAL"] = Dict::Format('UI:CSVReport-Row-Issue-Inconsistent', $res);
 		}
 		return $aResults;
 	}
@@ -542,7 +590,7 @@ class BulkChange
 		if ($res !== true)
 		{
 			// $res contains the error description
-			$aErrors["GLOBAL"] = "Attributes not consistent with each others: $res";
+			$aErrors["GLOBAL"] = Dict::Format('UI:CSVReport-Row-Issue-Inconsistent', $res);
 		}
 		return $aResults;
 	}
@@ -556,7 +604,7 @@ class BulkChange
 		if (count($aErrors) > 0)
 		{
 			$sErrors = implode(', ', $aErrors);
-			$aResult[$iRow]["__STATUS__"] = new RowStatus_Issue("Unexpected attribute value(s)");
+			$aResult[$iRow]["__STATUS__"] = new RowStatus_Issue(Dict::S('UI:CSVReport-Row-Issue-Attribute'));
 			return $oTargetObj;
 		}
 	
@@ -575,7 +623,7 @@ class BulkChange
 		if (count($aMissingKeys) > 0)
 		{
 			$sMissingKeys = implode(', ', $aMissingKeys);
-			$aResult[$iRow]["__STATUS__"] = new RowStatus_Issue("Could not be created, due to missing external key(s): $sMissingKeys");
+			$aResult[$iRow]["__STATUS__"] = new RowStatus_Issue(Dict::Format('UI:CSVReport-Row-Issue-MissingExtKey', $sMissingKeys));
 			return $oTargetObj;
 		}
 	
@@ -609,7 +657,7 @@ class BulkChange
 		if (count($aErrors) > 0)
 		{
 			$sErrors = implode(', ', $aErrors);
-			$aResult[$iRow]["__STATUS__"] = new RowStatus_Issue("Unexpected attribute value(s)");
+			$aResult[$iRow]["__STATUS__"] = new RowStatus_Issue(Dict::S('UI:CSVReport-Row-Issue-Attribute'));
 			return;
 		}
 	
@@ -650,7 +698,7 @@ class BulkChange
 		if (count($aErrors) > 0)
 		{
 			$sErrors = implode(', ', $aErrors);
-			$aResult[$iRow]["__STATUS__"] = new RowStatus_Issue("Unexpected attribute value(s)");
+			$aResult[$iRow]["__STATUS__"] = new RowStatus_Issue(Dict::S('UI:CSVReport-Row-Issue-Attribute'));
 			return;
 		}
 	
@@ -726,8 +774,8 @@ class BulkChange
 						else
 						{
 							// Leave the cell unchanged
-							$aResult[$iRow]["__STATUS__"]= new RowStatus_Issue("wrong date format");
-							$aResult[$iRow][$sAttCode] = new CellStatus_Issue(null, $this->m_aData[$iRow][$iCol], 'Wrong date format');
+							$aResult[$iRow]["__STATUS__"]= new RowStatus_Issue(Dict::S('UI:CSVReport-Row-Issue-DateFormat'));
+							$aResult[$iRow][$sAttCode] = new CellStatus_Issue(null, $this->m_aData[$iRow][$iCol], Dict::S('UI:CSVReport-Row-Issue-DateFormat'));
 						}
 					}
 				}
@@ -747,91 +795,106 @@ class BulkChange
 				// An issue at the earlier steps - skip the rest
 				continue;
 			}
-			$oReconciliationFilter = new CMDBSearchFilter($this->m_sClass);
-			$bSkipQuery = false;
-			foreach($this->m_aReconcilKeys as $sAttCode)
+			try
 			{
-				$valuecondition = null;
-				if (array_key_exists($sAttCode, $this->m_aExtKeys))
+				$oReconciliationFilter = new CMDBSearchFilter($this->m_sClass);
+				$bSkipQuery = false;
+				foreach($this->m_aReconcilKeys as $sAttCode)
 				{
-					if ($this->IsNullExternalKeySpec($aRowData, $sAttCode))
+					$valuecondition = null;
+					if (array_key_exists($sAttCode, $this->m_aExtKeys))
 					{
-						$oExtKey = MetaModel::GetAttributeDef($this->m_sClass, $sAttCode);
-						if ($oExtKey->IsNullAllowed())
+						if ($this->IsNullExternalKeySpec($aRowData, $sAttCode))
 						{
-							$valuecondition = $oExtKey->GetNullValue();
-							$aResult[$iRow][$sAttCode] = new CellStatus_Void($oExtKey->GetNullValue());
+							$oExtKey = MetaModel::GetAttributeDef($this->m_sClass, $sAttCode);
+							if ($oExtKey->IsNullAllowed())
+							{
+								$valuecondition = $oExtKey->GetNullValue();
+								$aResult[$iRow][$sAttCode] = new CellStatus_Void($oExtKey->GetNullValue());
+							}
+							else
+							{
+								$aResult[$iRow][$sAttCode] = new CellStatus_NullIssue();
+							}
 						}
 						else
 						{
-							$aResult[$iRow][$sAttCode] = new CellStatus_NullIssue();
-						}
+							// The value has to be found or verified
+							list($sQuery, $aMatches) = $this->ResolveExternalKey($aRowData, $sAttCode, $aResult[$iRow]);
+		
+							if (count($aMatches) == 1)
+							{
+								$oRemoteObj = reset($aMatches); // first item
+								$valuecondition = $oRemoteObj->GetKey();
+								$aResult[$iRow][$sAttCode] = new CellStatus_Void($oRemoteObj->GetKey());
+							} 					
+							elseif (count($aMatches) == 0)
+							{
+								$aResult[$iRow][$sAttCode] = new CellStatus_SearchIssue();
+							} 					
+							else
+							{
+								$aResult[$iRow][$sAttCode] = new CellStatus_Ambiguous(null, count($aMatches), $sQuery);
+							}
+						} 					
 					}
 					else
 					{
-						// The value has to be found or verified
-						list($sQuery, $aMatches) = $this->ResolveExternalKey($aRowData, $sAttCode, $aResult[$iRow]);
-	
-						if (count($aMatches) == 1)
+						// The value is given in the data row
+						$iCol = $this->m_aAttList[$sAttCode];
+						if ($sAttCode == 'id')
 						{
-							$oRemoteObj = reset($aMatches); // first item
-							$valuecondition = $oRemoteObj->GetKey();
-							$aResult[$iRow][$sAttCode] = new CellStatus_Void($oRemoteObj->GetKey());
-						} 					
-						elseif (count($aMatches) == 0)
-						{
-							$aResult[$iRow][$sAttCode] = new CellStatus_SearchIssue();
-						} 					
+							$valuecondition = $aRowData[$iCol];
+						}
 						else
 						{
-							$aResult[$iRow][$sAttCode] = new CellStatus_Ambiguous(null, count($aMatches), $sQuery);
+							$oAttDef = MetaModel::GetAttributeDef($this->m_sClass, $sAttCode);
+							$valuecondition = $oAttDef->MakeValueFromString($aRowData[$iCol], $this->m_bLocalizedValues);
 						}
-					} 					
-				}
-				else
-				{
-					// The value is given in the data row
-					$iCol = $this->m_aAttList[$sAttCode];
-					$valuecondition = $aRowData[$iCol];
-				}
-				if (is_null($valuecondition))
-				{
-					$bSkipQuery = true;
-				}
-				else
-				{
-					$oReconciliationFilter->AddCondition($sAttCode, $valuecondition, '=');
-				}
-			}
-			if ($bSkipQuery)
-			{
-				$aResult[$iRow]["__STATUS__"]= new RowStatus_Issue("failed to reconcile");
-			}
-			else
-			{
-				$oReconciliationSet = new CMDBObjectSet($oReconciliationFilter);
-				switch($oReconciliationSet->Count())
-				{
-				case 0:
-					$oTargetObj = $this->CreateObject($aResult, $iRow, $aRowData, $oChange);
-					// $aResult[$iRow]["__STATUS__"]=> set in CreateObject
-					$aVisited[] = $oTargetObj->GetKey();
-					break;
-				case 1:
-					$oTargetObj = $oReconciliationSet->Fetch();
-					$this->UpdateObject($aResult, $iRow, $oTargetObj, $aRowData, $oChange);
-					// $aResult[$iRow]["__STATUS__"]=> set in UpdateObject
-					if (!is_null($this->m_sSynchroScope))
-					{
-						$aVisited[] = $oTargetObj->GetKey();
 					}
-					break;
-				default:
-					// Found several matches, ambiguous
-					$aResult[$iRow]["__STATUS__"]= new RowStatus_Issue("ambiguous reconciliation");
-					$aResult[$iRow]["id"]= new CellStatus_Ambiguous(0, $oReconciliationSet->Count(), $oReconciliationFilter->ToOql());
-					$aResult[$iRow]["finalclass"]= 'n/a';
+					if (is_null($valuecondition))
+					{
+						$bSkipQuery = true;
+					}
+					else
+					{
+						$oReconciliationFilter->AddCondition($sAttCode, $valuecondition, '=');
+					}
 				}
+				if ($bSkipQuery)
+				{
+					$aResult[$iRow]["__STATUS__"]= new RowStatus_Issue(Dict::S('UI:CSVReport-Row-Issue-Reconciliation'));
+				}
+				else
+				{
+					$oReconciliationSet = new CMDBObjectSet($oReconciliationFilter);
+					switch($oReconciliationSet->Count())
+					{
+					case 0:
+						$oTargetObj = $this->CreateObject($aResult, $iRow, $aRowData, $oChange);
+						// $aResult[$iRow]["__STATUS__"]=> set in CreateObject
+						$aVisited[] = $oTargetObj->GetKey();
+						break;
+					case 1:
+						$oTargetObj = $oReconciliationSet->Fetch();
+						$this->UpdateObject($aResult, $iRow, $oTargetObj, $aRowData, $oChange);
+						// $aResult[$iRow]["__STATUS__"]=> set in UpdateObject
+						if (!is_null($this->m_sSynchroScope))
+						{
+							$aVisited[] = $oTargetObj->GetKey();
+						}
+						break;
+					default:
+						// Found several matches, ambiguous
+						$aResult[$iRow]["__STATUS__"]= new RowStatus_Issue(Dict::S('UI:CSVReport-Row-Issue-Ambiguous'));
+						$aResult[$iRow]["id"]= new CellStatus_Ambiguous(0, $oReconciliationSet->Count(), $oReconciliationFilter->ToOql());
+						$aResult[$iRow]["finalclass"]= 'n/a';
+					}
+				}
+			}
+			catch (Exception $e)
+			{
+				$aResult[$iRow]["__STATUS__"]= new RowStatus_Issue(Dict::Format('UI:CSVReport-Row-Issue-Internal', get_class($e), $e->getMessage()));
 			}
 		}
 
@@ -908,7 +971,7 @@ class BulkChange
 			$bLimitExceeded = true;
 			if (!$bShowAll)
 			{
-				$iMaxObjects = MetaModel::GetConfig()->GetMinDisplayLimit();
+				$iMaxObjects = appUserPreferences::GetPref('default_page_size', MetaModel::GetConfig()->GetMinDisplayLimit());
 				$oBulkChanges->SetLimit($iMaxObjects);
 			}
 		}
@@ -917,7 +980,7 @@ class BulkChange
 		$aDetails = array();
 		while ($oChange = $oBulkChanges->Fetch())
 		{
-			$sDate = '<a href="?step=10&changeid='.$oChange->GetKey().'&'.$oAppContext->GetForLink().'">'.$oChange->Get('date').'</a>';
+			$sDate = '<a href="csvimport.php?step=10&changeid='.$oChange->GetKey().'&'.$oAppContext->GetForLink().'">'.$oChange->Get('date').'</a>';
 			$sUser = $oChange->GetUserName();
 			if (preg_match('/^(.*)\\(CSV\\)$/i', $oChange->Get('userinfo'), $aMatches))
 			{
@@ -1160,49 +1223,6 @@ EOF
 		}
 		$oPage->table($aConfig, $aDetails);
 	}	
-
-	/**
-	 * Get the user friendly name for an 'extended' attribute code i.e 'name', becomes 'Name' and 'org_id->name' becomes 'Organization->Name'
-	 * @param string $sClassName The name of the class
-	 * @param string $sAttCodeEx Either an attribute code or ext_key_name->att_code
-	 * @return string A user friendly format of the string: AttributeName or AttributeName->ExtAttributeName
-	 */
-	public static function GetFriendlyAttCodeName($sClassName, $sAttCodeEx)
-	{
-		$sFriendlyName = '';
-		if (preg_match('/(.+)->(.+)/', $sAttCodeEx, $aMatches) > 0)
-		{
-			$sAttribute = $aMatches[1];
-			$sField = $aMatches[2];
-			$oAttDef = MetaModel::GetAttributeDef($sClassName, $sAttribute);
-			if ($oAttDef->IsExternalKey())
-			{
-				$sTargetClass = $oAttDef->GetTargetClass();
-				$oTargetAttDef = MetaModel::GetAttributeDef($sTargetClass, $sField);
-				$sFriendlyName = $oAttDef->GetLabel().'->'.$oTargetAttDef->GetLabel();
-			}
-			else
-			{
-				 // hum, hum... should never happen, we'd better raise an exception
-				 throw(new Exception(Dict::Format('UI:CSVImport:ErrorExtendedAttCode', $sAttCodeEx, $sAttribute, $sClassName)));
-			}
-	
-		}
-		else
-		{
-			if ($sAttCodeEx == 'id')
-			{
-				$sFriendlyName = Dict::S('UI:CSVImport:idField');
-			}
-			else
-			{
-				$oAttDef = MetaModel::GetAttributeDef($sClassName, $sAttCodeEx);
-				$sFriendlyName = $oAttDef->GetLabel();
-			}
-		}
-		return $sFriendlyName;
-	}
-	
 }
 
 

core/cmdbchange.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Persistent class (internal) cmdbChange
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 

core/cmdbchangeop.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Persistent classes (internal) : cmdbChangeOp and derived
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 
@@ -64,6 +65,19 @@ class CMDBChangeOp extends DBObject
 	{
 		return '';
 	}
+
+	/**
+	 * Safety net: in case the change is not given, let's guarantee that it will
+	 * be set to the current ongoing change (or create a new one)	
+	 */	
+	protected function OnInsert()
+	{
+		if ($this->Get('change') <= 0)
+		{
+			$this->Set('change', CMDBObject::GetCurrentChange());
+		}
+		parent::OnInsert();
+	}
 }
 
 
@@ -124,6 +138,11 @@ class CMDBChangeOpDelete extends CMDBChangeOp
 		);
 		MetaModel::Init_Params($aParams);
 		MetaModel::Init_InheritAttributes();
+
+		// Final class of the object (objclass must be set to the root class for efficiency purposes)
+		MetaModel::Init_AddAttribute(new AttributeString("fclass", array("allowed_values"=>null, "sql"=>"fclass", "default_value"=>"", "is_null_allowed"=>false, "depends_on"=>array())));
+		// Last friendly name of the object
+		MetaModel::Init_AddAttribute(new AttributeString("fname", array("allowed_values"=>null, "sql"=>"fname", "default_value"=>"", "is_null_allowed"=>true, "depends_on"=>array())));
 	}
 	/**
 	 * Describe (as a text string) the modifications corresponding to this change
@@ -200,9 +219,6 @@ class CMDBChangeOpSetAttributeScalar extends CMDBChangeOpSetAttribute
 	 */	 
 	public function GetDescription()
 	{
-		// Temporary, until we change the options of GetDescription() -needs a more global revision
-		$bIsHtml = true;
-		
 		$sResult = '';
 		$oTargetObjectClass = $this->Get('objclass');
 		$oTargetObjectKey = $this->Get('objkey');
@@ -218,76 +234,7 @@ class CMDBChangeOpSetAttributeScalar extends CMDBChangeOpSetAttribute
 			$sAttName = $oAttDef->GetLabel();
 			$sNewValue = $this->Get('newvalue');
 			$sOldValue = $this->Get('oldvalue');
-			if ($oAttDef instanceof AttributeEnum)
-			{
-				// translate the enum values
-				$sOldValue = $oAttDef->GetAsHTML($sOldValue);
-				$sNewValue = $oAttDef->GetAsHTML($sNewValue);
-				if (strlen($sOldValue) == 0)
-				{
-					$sResult = Dict::Format('Change:AttName_SetTo', $sAttName, $sNewValue);
-				}
-				else
-				{
-					$sResult = Dict::Format('Change:AttName_SetTo_NewValue_PreviousValue_OldValue', $sAttName, $sNewValue, $sOldValue);
-				}				
-			}
-			elseif ( (($oAttDef->GetType() == 'String') || ($oAttDef->GetType() == 'Text')) &&
-				 (strlen($sNewValue) > strlen($sOldValue)) )
-			{
-				// Check if some text was not appended to the field
-				if (substr($sNewValue,0, strlen($sOldValue)) == $sOldValue) // Text added at the end
-				{
-					$sDelta = substr($sNewValue, strlen($sOldValue));
-					$sResult = Dict::Format('Change:Text_AppendedTo_AttName', $sDelta, $sAttName);
-				}
-				else if (substr($sNewValue, -strlen($sOldValue)) == $sOldValue)   // Text added at the beginning
-				{
-					$sDelta = substr($sNewValue, 0, strlen($sNewValue) - strlen($sOldValue));
-					$sResult = Dict::Format('Change:Text_AppendedTo_AttName', $sDelta, $sAttName);
-				}
-				else
-				{
-					if (strlen($sOldValue) == 0)
-					{
-						$sResult = Dict::Format('Change:AttName_SetTo', $sAttName, $sNewValue);
-					}
-					else
-					{
-						$sResult = Dict::Format('Change:AttName_SetTo_NewValue_PreviousValue_OldValue', $sAttName, $sNewValue, $sOldValue);
-					}
-				}
-			}
-			elseif($bIsHtml && $oAttDef->IsExternalKey())
-			{
-				$sTargetClass = $oAttDef->GetTargetClass();
-				$sFrom = MetaModel::GetHyperLink($sTargetClass, $sOldValue);
-				$sTo = MetaModel::GetHyperLink($sTargetClass, $sNewValue);
-				$sResult = "$sAttName set to $sTo (previous: $sFrom)";
-				if (strlen($sFrom) == 0)
-				{
-					$sResult = Dict::Format('Change:AttName_SetTo', $sAttName, $sTo);
-				}
-				else
-				{
-					$sResult = Dict::Format('Change:AttName_SetTo_NewValue_PreviousValue_OldValue', $sAttName, $sTo, $sFrom);
-				}
-			}
-			elseif ($oAttDef instanceOf AttributeBlob)
-			{
-				$sResult = "#@# Issue... found an attribute for which other type of tracking should be made";
-			}
-			else
-			{
-				if (strlen($sOldValue) == 0)
-				{
-					$sResult = Dict::Format('Change:AttName_SetTo', $sAttName, $sNewValue);
-				}
-				else
-				{
-					$sResult = Dict::Format('Change:AttName_SetTo_NewValue_PreviousValue_OldValue', $sAttName, $sNewValue, $sOldValue);
-				}
-			}
+			$sResult = $oAttDef->GetAsHTMLForHistory($sOldValue, $sNewValue);
 		}
 		return $sResult;
 	}
@@ -339,8 +286,16 @@ class CMDBChangeOpSetAttributeBlob extends CMDBChangeOpSetAttribute
 		$oMonoObjectSet = new DBObjectSet($oTargetSearch);
 		if (UserRights::IsActionAllowedOnAttribute($this->Get('objclass'), $this->Get('attcode'), UR_ACTION_READ, $oMonoObjectSet) == UR_ALLOWED_YES)
 		{
-			$oAttDef = MetaModel::GetAttributeDef($this->Get('objclass'), $this->Get('attcode'));
-			$sAttName = $oAttDef->GetLabel();
+			if (MetaModel::IsValidAttCode($this->Get('objclass'), $this->Get('attcode')))
+			{
+				$oAttDef = MetaModel::GetAttributeDef($this->Get('objclass'), $this->Get('attcode'));
+				$sAttName = $oAttDef->GetLabel();
+			}
+			else
+			{
+				// The attribute was renamed or removed from the object ?
+				$sAttName = $this->Get('attcode');
+			}
 			$oPrevDoc = $this->Get('prevdata');
 			$sDocView = $oPrevDoc->GetAsHtml();
 			$sDocView .= "<br/>".Dict::Format('UI:OpenDocumentInNewWindow_',$oPrevDoc->GetDisplayLink(get_class($this), $this->GetKey(), 'prevdata')).", \n";
@@ -395,8 +350,16 @@ class CMDBChangeOpSetAttributeOneWayPassword extends CMDBChangeOpSetAttribute
 		$oMonoObjectSet = new DBObjectSet($oTargetSearch);
 		if (UserRights::IsActionAllowedOnAttribute($this->Get('objclass'), $this->Get('attcode'), UR_ACTION_READ, $oMonoObjectSet) == UR_ALLOWED_YES)
 		{
-			$oAttDef = MetaModel::GetAttributeDef($this->Get('objclass'), $this->Get('attcode'));
-			$sAttName = $oAttDef->GetLabel();
+			if (MetaModel::IsValidAttCode($this->Get('objclass'), $this->Get('attcode')))
+			{
+				$oAttDef = MetaModel::GetAttributeDef($this->Get('objclass'), $this->Get('attcode'));
+				$sAttName = $oAttDef->GetLabel();
+			}
+			else
+			{
+				// The attribute was renamed or removed from the object ?
+				$sAttName = $this->Get('attcode');
+			}
 			$sResult = Dict::Format('Change:AttName_Changed', $sAttName);
 		}
 		return $sResult;
@@ -447,8 +410,16 @@ class CMDBChangeOpSetAttributeEncrypted extends CMDBChangeOpSetAttribute
 		$oMonoObjectSet = new DBObjectSet($oTargetSearch);
 		if (UserRights::IsActionAllowedOnAttribute($this->Get('objclass'), $this->Get('attcode'), UR_ACTION_READ, $oMonoObjectSet) == UR_ALLOWED_YES)
 		{
-			$oAttDef = MetaModel::GetAttributeDef($this->Get('objclass'), $this->Get('attcode'));
-			$sAttName = $oAttDef->GetLabel();
+			if (MetaModel::IsValidAttCode($this->Get('objclass'), $this->Get('attcode')))
+			{
+				$oAttDef = MetaModel::GetAttributeDef($this->Get('objclass'), $this->Get('attcode'));
+				$sAttName = $oAttDef->GetLabel();
+			}
+			else
+			{
+				// The attribute was renamed or removed from the object ?
+				$sAttName = $this->Get('attcode');
+			}
 			$sPrevString = $this->Get('prevstring');
 			$sResult = Dict::Format('Change:AttName_Changed_PreviousValue_OldValue', $sAttName, $sPrevString);
 		}
@@ -502,8 +473,81 @@ class CMDBChangeOpSetAttributeText extends CMDBChangeOpSetAttribute
 		$oMonoObjectSet = new DBObjectSet($oTargetSearch);
 		if (UserRights::IsActionAllowedOnAttribute($this->Get('objclass'), $this->Get('attcode'), UR_ACTION_READ, $oMonoObjectSet) == UR_ALLOWED_YES)
 		{
-			$oAttDef = MetaModel::GetAttributeDef($this->Get('objclass'), $this->Get('attcode'));
-			$sAttName = $oAttDef->GetLabel();
+			if (MetaModel::IsValidAttCode($this->Get('objclass'), $this->Get('attcode')))
+			{
+				$oAttDef = MetaModel::GetAttributeDef($this->Get('objclass'), $this->Get('attcode'));
+				$sAttName = $oAttDef->GetLabel();
+			}
+			else
+			{
+				// The attribute was renamed or removed from the object ?
+				$sAttName = $this->Get('attcode');
+			}
+			$sTextView = '<div>'.$this->GetAsHtml('prevdata').'</div>';
+
+			//$sDocView = $oPrevDoc->GetDisplayInline(get_class($this), $this->GetKey(), 'prevdata');
+			$sResult = Dict::Format('Change:AttName_Changed_PreviousValue_OldValue', $sAttName, $sTextView);
+		}
+		return $sResult;
+	}
+}
+
+/**
+ * Record the modification of a multiline string (text)
+ *
+ * @package     iTopORM
+ */
+class CMDBChangeOpSetAttributeLongText extends CMDBChangeOpSetAttribute
+{
+	public static function Init()
+	{
+		$aParams = array
+		(
+			"category" => "core/cmdb",
+			"key_type" => "",
+			"name_attcode" => "change",
+			"state_attcode" => "",
+			"reconc_keys" => array(),
+			"db_table" => "priv_changeop_setatt_longtext",
+			"db_key_field" => "id",
+			"db_finalclass_field" => "",
+		);
+		MetaModel::Init_Params($aParams);
+		MetaModel::Init_InheritAttributes();
+		MetaModel::Init_AddAttribute(new AttributeLongText("prevdata", array("allowed_values"=>null, "sql"=>"prevdata", "default_value"=>"", "is_null_allowed"=>true, "depends_on"=>array())));
+
+		// Display lists
+		MetaModel::Init_SetZListItems('details', array('date', 'userinfo', 'attcode')); // Attributes to be displayed for the complete details
+		MetaModel::Init_SetZListItems('list', array('date', 'userinfo', 'attcode')); // Attributes to be displayed for a list
+	}
+	
+	/**
+	 * Describe (as a text string) the modifications corresponding to this change
+	 */	 
+	public function GetDescription()
+	{
+		// Temporary, until we change the options of GetDescription() -needs a more global revision
+		$bIsHtml = true;
+		
+		$sResult = '';
+		$oTargetObjectClass = $this->Get('objclass');
+		$oTargetObjectKey = $this->Get('objkey');
+		$oTargetSearch = new DBObjectSearch($oTargetObjectClass);
+		$oTargetSearch->AddCondition('id', $oTargetObjectKey, '=');
+
+		$oMonoObjectSet = new DBObjectSet($oTargetSearch);
+		if (UserRights::IsActionAllowedOnAttribute($this->Get('objclass'), $this->Get('attcode'), UR_ACTION_READ, $oMonoObjectSet) == UR_ALLOWED_YES)
+		{
+			if (MetaModel::IsValidAttCode($this->Get('objclass'), $this->Get('attcode')))
+			{
+				$oAttDef = MetaModel::GetAttributeDef($this->Get('objclass'), $this->Get('attcode'));
+				$sAttName = $oAttDef->GetLabel();
+			}
+			else
+			{
+				// The attribute was renamed or removed from the object ?
+				$sAttName = $this->Get('attcode');
+			}
 			$sTextView = '<div>'.$this->GetAsHtml('prevdata').'</div>';
 
 			//$sDocView = $oPrevDoc->GetDisplayInline(get_class($this), $this->GetKey(), 'prevdata');
@@ -562,8 +606,16 @@ class CMDBChangeOpSetAttributeCaseLog extends CMDBChangeOpSetAttribute
 		$oMonoObjectSet = new DBObjectSet($oTargetSearch);
 		if (UserRights::IsActionAllowedOnAttribute($this->Get('objclass'), $this->Get('attcode'), UR_ACTION_READ, $oMonoObjectSet) == UR_ALLOWED_YES)
 		{
-			$oAttDef = MetaModel::GetAttributeDef($this->Get('objclass'), $this->Get('attcode'));
-			$sAttName = $oAttDef->GetLabel();
+			if (MetaModel::IsValidAttCode($this->Get('objclass'), $this->Get('attcode')))
+			{
+				$oAttDef = MetaModel::GetAttributeDef($this->Get('objclass'), $this->Get('attcode'));
+				$sAttName = $oAttDef->GetLabel();
+			}
+			else
+			{
+				// The attribute was renamed or removed from the object ?
+				$sAttName = $this->Get('attcode');
+			}
 			$sResult = Dict::Format('Change:AttName_EntryAdded', $sAttName);
 		}
 		return $sResult;
@@ -607,4 +659,185 @@ class CMDBChangeOpPlugin extends CMDBChangeOp
 		return $this->Get('description');
 	}
 }
+
+/**
+ * Record added/removed objects from within a link set 
+ *
+ * @package     iTopORM
+ */
+abstract class CMDBChangeOpSetAttributeLinks extends CMDBChangeOpSetAttribute
+{
+	public static function Init()
+	{
+		$aParams = array
+		(
+			"category" => "core/cmdb",
+			"key_type" => "",
+			"name_attcode" => "change",
+			"state_attcode" => "",
+			"reconc_keys" => array(),
+			"db_table" => "priv_changeop_links",
+			"db_key_field" => "id",
+			"db_finalclass_field" => "",
+		);
+		MetaModel::Init_Params($aParams);
+		MetaModel::Init_InheritAttributes();
+
+		// Note: item class/id points to the link class itself in case of a direct link set (e.g. Server::interface_list => Interface)
+		//       item class/id points to the remote class in case of a indirect link set (e.g. Server::contract_list => Contract)
+		MetaModel::Init_AddAttribute(new AttributeString("item_class", array("allowed_values"=>null, "sql"=>"item_class", "default_value"=>'', "is_null_allowed"=>false, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeInteger("item_id", array("allowed_values"=>null, "sql"=>"item_id", "default_value"=>0, "is_null_allowed"=>false, "depends_on"=>array())));
+	}
+}
+
+/**
+ * Record added/removed objects from within a link set 
+ *
+ * @package     iTopORM
+ */
+class CMDBChangeOpSetAttributeLinksAddRemove extends CMDBChangeOpSetAttributeLinks
+{
+	public static function Init()
+	{
+		$aParams = array
+		(
+			"category" => "core/cmdb",
+			"key_type" => "",
+			"name_attcode" => "change",
+			"state_attcode" => "",
+			"reconc_keys" => array(),
+			"db_table" => "priv_changeop_links_addremove",
+			"db_key_field" => "id",
+			"db_finalclass_field" => "",
+		);
+		MetaModel::Init_Params($aParams);
+		MetaModel::Init_InheritAttributes();
+
+		MetaModel::Init_AddAttribute(new AttributeEnum("type", array("allowed_values"=>new ValueSetEnum('added,removed'), "sql"=>"type", "default_value"=>"added", "is_null_allowed"=>false, "depends_on"=>array())));
+	}
+
+	/**
+	 * Describe (as a text string) the modifications corresponding to this change
+	 */	 
+	public function GetDescription()
+	{
+		$sResult = '';
+		$oTargetObjectClass = $this->Get('objclass');
+		$oTargetObjectKey = $this->Get('objkey');
+		$oTargetSearch = new DBObjectSearch($oTargetObjectClass);
+		$oTargetSearch->AddCondition('id', $oTargetObjectKey, '=');
+
+		$oMonoObjectSet = new DBObjectSet($oTargetSearch);
+		if (UserRights::IsActionAllowedOnAttribute($this->Get('objclass'), $this->Get('attcode'), UR_ACTION_READ, $oMonoObjectSet) == UR_ALLOWED_YES)
+		{
+			if (!MetaModel::IsValidAttCode($this->Get('objclass'), $this->Get('attcode'))) return ''; // Protects against renamed attributes...
+
+			$oAttDef = MetaModel::GetAttributeDef($this->Get('objclass'), $this->Get('attcode'));
+			$sAttName = $oAttDef->GetLabel();
+
+			$sItemDesc = MetaModel::GetHyperLink($this->Get('item_class'), $this->Get('item_id'));
+
+			$sResult = $sAttName.' - ';
+			switch ($this->Get('type'))
+			{
+			case 'added':
+				$sResult .= Dict::Format('Change:LinkSet:Added', $sItemDesc);
+				break;
+
+			case 'removed':
+				$sResult .= Dict::Format('Change:LinkSet:Removed', $sItemDesc);
+				break;
+			}
+		}
+		return $sResult;
+	}
+}
+
+/**
+ * Record attribute changes from within a link set
+ * A single record redirects to the modifications made within the same change  
+ *
+ * @package     iTopORM
+ */
+class CMDBChangeOpSetAttributeLinksTune extends CMDBChangeOpSetAttributeLinks
+{
+	public static function Init()
+	{
+		$aParams = array
+		(
+			"category" => "core/cmdb",
+			"key_type" => "",
+			"name_attcode" => "change",
+			"state_attcode" => "",
+			"reconc_keys" => array(),
+			"db_table" => "priv_changeop_links_tune",
+			"db_key_field" => "id",
+			"db_finalclass_field" => "",
+		);
+		MetaModel::Init_Params($aParams);
+		MetaModel::Init_InheritAttributes();
+
+		MetaModel::Init_AddAttribute(new AttributeInteger("link_id", array("allowed_values"=>null, "sql"=>"link_id", "default_value"=>0, "is_null_allowed"=>false, "depends_on"=>array())));
+	}
+
+	/**
+	 * Describe (as a text string) the modifications corresponding to this change
+	 */	 
+	public function GetDescription()
+	{
+		$sResult = '';
+		$oTargetObjectClass = $this->Get('objclass');
+		$oTargetObjectKey = $this->Get('objkey');
+		$oTargetSearch = new DBObjectSearch($oTargetObjectClass);
+		$oTargetSearch->AddCondition('id', $oTargetObjectKey, '=');
+
+		$oMonoObjectSet = new DBObjectSet($oTargetSearch);
+		if (UserRights::IsActionAllowedOnAttribute($this->Get('objclass'), $this->Get('attcode'), UR_ACTION_READ, $oMonoObjectSet) == UR_ALLOWED_YES)
+		{
+			if (!MetaModel::IsValidAttCode($this->Get('objclass'), $this->Get('attcode'))) return ''; // Protects against renamed attributes...
+
+			$oAttDef = MetaModel::GetAttributeDef($this->Get('objclass'), $this->Get('attcode'));
+			$sAttName = $oAttDef->GetLabel();
+
+			$sLinkClass = $oAttDef->GetLinkedClass();
+			$aLinkClasses = MetaModel::EnumChildClasses($sLinkClass, ENUM_CHILD_CLASSES_ALL);
+
+			// Search for changes on the corresponding link
+			//
+			$oSearch = new DBObjectSearch('CMDBChangeOpSetAttribute');
+			$oSearch->AddCondition('change', $this->Get('change'), '=');
+			$oSearch->AddCondition('objkey', $this->Get('link_id'), '=');
+			if (count($aLinkClasses) == 1)
+			{
+				// Faster than the whole building of the expression below for just one value ??
+				$oSearch->AddCondition('objclass', $sLinkClass, '=');
+			}
+			else
+			{
+				$oField = new FieldExpression('objclass',  $oSearch->GetClassAlias());
+				$sListExpr = '('.implode(', ', CMDBSource::Quote($aLinkClasses)).')';
+				$sOQLCondition = $oField->Render()." IN $sListExpr";
+				$oNewCondition = Expression::FromOQL($sOQLCondition);
+				$oSearch->AddConditionExpression($oNewCondition);
+			}
+			$oSet = new DBObjectSet($oSearch);
+			$aChanges = array();
+			while ($oChangeOp = $oSet->Fetch())
+			{
+				$aChanges[] = $oChangeOp->GetDescription();
+			}
+			if (count($aChanges) == 0)
+			{
+				return '';
+			}
+
+			$sItemDesc = MetaModel::GetHyperLink($this->Get('item_class'), $this->Get('item_id'));
+
+			$sResult = $sAttName.' - ';
+			$sResult .= Dict::Format('Change:LinkSet:Modified', $sItemDesc);
+			$sResult .= ' : '.implode(', ', $aChanges);
+		}
+		return $sResult;
+	}
+}
 ?>

core/cmdbobject.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Class cmdbObject
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 
@@ -76,6 +77,7 @@ require_once('cmdbchangeop.class.inc.php');
 // Romain: temporary moved into application.inc.php (see explanations there)
 //require_once('event.class.inc.php');
 
+require_once('templatestring.class.inc.php');
 require_once('csvparser.class.inc.php');
 require_once('bulkchange.class.inc.php');
 
@@ -90,47 +92,124 @@ abstract class CMDBObject extends DBObject
 	protected $m_datUpdated;
 	// Note: this value is static, but that could be changed because it is sometimes a real issue (see update of interfaces / connected_to
 	protected static $m_oCurrChange = null;
+	protected static $m_sInfo = null; // null => the information is built in a standard way
 
-
-	private function RecordObjCreation(CMDBChange $oChange)
+	/**
+	 * Specify another change (this is mainly for backward compatibility)
+	 */
+	public static function SetCurrentChange(CMDBChange $oChange)
 	{
+		self::$m_oCurrChange = $oChange;
+	}
+
+	//
+	// Todo: simplify the APIs and do not pass the current change as an argument anymore
+	//       SetTrackInfo to be invoked in very few cases (UI.php, CSV import, Data synchro)
+	//       SetCurrentChange is an alternative to SetTrackInfo (csv ?)
+	//			GetCurrentChange to be called ONCE (!) by CMDBChangeOp::OnInsert ($this->Set('change', ..GetCurrentChange())
+	//			GetCurrentChange to create a default change if not already done in the current context
+	//
+	/**
+	 * Get a change record (create it if not existing)	 
+	 */
+	public static function GetCurrentChange($bAutoCreate = true)
+	{
+		if ($bAutoCreate && is_null(self::$m_oCurrChange))
+		{
+			self::CreateChange();
+		}
+		return self::$m_oCurrChange;
+	}
+
+	/**
+	 * Override the additional information (defaulting to user name)
+	 * A call to this verb should replace every occurence of
+	 *    $oMyChange = MetaModel::NewObject("CMDBChange");	  	 
+	 *    $oMyChange->Set("date", time());
+	 *    $oMyChange->Set("userinfo", 'this is done by ... for ...');
+	 *    $iChangeId = $oMyChange->DBInsert();
+	 */	 	
+	public static function SetTrackInfo($sInfo)
+	{
+		self::$m_sInfo = $sInfo;
+	}
+
+	/**
+	 * Get the additional information (defaulting to user name)
+	 */	 	
+	protected static function GetTrackInfo()
+	{
+		if (is_null(self::$m_sInfo))
+		{
+			return CMDBChange::GetCurrentUserName();
+		}
+		else
+		{
+			return self::$m_sInfo;
+		}
+	}
+
+	/**
+	 * Create a standard change record (done here 99% of the time, and nearly once per page)
+	 */	 	
+	protected static function CreateChange()
+	{
+		self::$m_oCurrChange = MetaModel::NewObject("CMDBChange");
+		self::$m_oCurrChange->Set("date", time());
+		self::$m_oCurrChange->Set("userinfo", self::GetTrackInfo());
+		self::$m_oCurrChange->DBInsert();
+	}
+
+	protected function RecordObjCreation()
+	{
+		parent::RecordObjCreation();
 		$oMyChangeOp = MetaModel::NewObject("CMDBChangeOpCreate");
-		$oMyChangeOp->Set("change", $oChange->GetKey());
 		$oMyChangeOp->Set("objclass", get_class($this));
 		$oMyChangeOp->Set("objkey", $this->GetKey());
 		$iId = $oMyChangeOp->DBInsertNoReload();
 	}
-	private function RecordObjDeletion(CMDBChange $oChange, $objkey)
+
+	protected function RecordObjDeletion($objkey)
 	{
+		parent::RecordObjDeletion($objkey);
 		$oMyChangeOp = MetaModel::NewObject("CMDBChangeOpDelete");
-		$oMyChangeOp->Set("change", $oChange->GetKey());
-		$oMyChangeOp->Set("objclass", get_class($this));
+		$oMyChangeOp->Set("objclass", MetaModel::GetRootClass(get_class($this)));
 		$oMyChangeOp->Set("objkey", $objkey);
+		$oMyChangeOp->Set("fclass", get_class($this));
+		$oMyChangeOp->Set("fname", substr($this->GetRawName(), 0, 255)); // Protect against very long friendly names
 		$iId = $oMyChangeOp->DBInsertNoReload();
 	}
-	private function RecordAttChanges(CMDBChange $oChange, array $aValues, array $aOrigValues)
+
+	protected function RecordAttChanges(array $aValues, array $aOrigValues)
 	{
+		parent::RecordAttChanges($aValues, $aOrigValues);
+
 		// $aValues is an array of $sAttCode => $value
 		//
 		foreach ($aValues as $sAttCode=> $value)
 		{
 			$oAttDef = MetaModel::GetAttributeDef(get_class($this), $sAttCode);
+			if ($oAttDef->IsExternalField()) continue; // #@# temporary
 			if ($oAttDef->IsLinkSet()) continue; // #@# temporary
 
+			if (array_key_exists($sAttCode, $aOrigValues))
+			{
+				$original = $aOrigValues[$sAttCode];
+			}
+			else
+			{
+				$original = null;
+			}
+
 			if ($oAttDef instanceOf AttributeOneWayPassword)
 			{
 				// One Way encrypted passwords' history is stored -one way- encrypted
 				$oMyChangeOp = MetaModel::NewObject("CMDBChangeOpSetAttributeOneWayPassword");
-				$oMyChangeOp->Set("change", $oChange->GetKey());
 				$oMyChangeOp->Set("objclass", get_class($this));
 				$oMyChangeOp->Set("objkey", $this->GetKey());
 				$oMyChangeOp->Set("attcode", $sAttCode);
 
-				if (array_key_exists($sAttCode, $aOrigValues))
-				{
-					$original = $aOrigValues[$sAttCode];
-				}
-				else
+				if (is_null($original))
 				{
 					$original = '';
 				}
@@ -141,16 +220,11 @@ abstract class CMDBObject extends DBObject
 			{
 				// Encrypted string history is stored encrypted
 				$oMyChangeOp = MetaModel::NewObject("CMDBChangeOpSetAttributeEncrypted");
-				$oMyChangeOp->Set("change", $oChange->GetKey());
 				$oMyChangeOp->Set("objclass", get_class($this));
 				$oMyChangeOp->Set("objkey", $this->GetKey());
 				$oMyChangeOp->Set("attcode", $sAttCode);
 
-				if (array_key_exists($sAttCode, $aOrigValues))
-				{
-					$original = $aOrigValues[$sAttCode];
-				}
-				else
+				if (is_null($original))
 				{
 					$original = '';
 				}
@@ -161,26 +235,46 @@ abstract class CMDBObject extends DBObject
 			{
 				// Data blobs
 				$oMyChangeOp = MetaModel::NewObject("CMDBChangeOpSetAttributeBlob");
-				$oMyChangeOp->Set("change", $oChange->GetKey());
 				$oMyChangeOp->Set("objclass", get_class($this));
 				$oMyChangeOp->Set("objkey", $this->GetKey());
 				$oMyChangeOp->Set("attcode", $sAttCode);
 
-				if (array_key_exists($sAttCode, $aOrigValues))
-				{
-					$original = $aOrigValues[$sAttCode];
-				}
-				else
+				if (is_null($original))
 				{
 					$original = new ormDocument();
 				}
 				$oMyChangeOp->Set("prevdata", $original);
 				$iId = $oMyChangeOp->DBInsertNoReload();
 			}
+			elseif ($oAttDef instanceOf AttributeStopWatch)
+			{
+				// Stop watches - record changes for sub items only (they are visible, the rest is not visible)
+				//
+				if (is_null($original))
+				{
+					$original = new OrmStopWatch();
+				}
+				foreach ($oAttDef->ListSubItems() as $sSubItemAttCode => $oSubItemAttDef)
+				{
+					$item_value = $oSubItemAttDef->GetValue($value);
+					$item_original = $oSubItemAttDef->GetValue($original);
+
+					if ($item_value != $item_original)
+					{
+						$oMyChangeOp = MetaModel::NewObject("CMDBChangeOpSetAttributeScalar");
+						$oMyChangeOp->Set("objclass", get_class($this));
+						$oMyChangeOp->Set("objkey", $this->GetKey());
+						$oMyChangeOp->Set("attcode", $sSubItemAttCode);
+		
+						$oMyChangeOp->Set("oldvalue", $item_original);
+						$oMyChangeOp->Set("newvalue", $item_value);
+						$iId = $oMyChangeOp->DBInsertNoReload();
+					}
+				}
+			}
 			elseif ($oAttDef instanceOf AttributeCaseLog)
 			{
 				$oMyChangeOp = MetaModel::NewObject("CMDBChangeOpSetAttributeCaseLog");
-				$oMyChangeOp->Set("change", $oChange->GetKey());
 				$oMyChangeOp->Set("objclass", get_class($this));
 				$oMyChangeOp->Set("objkey", $this->GetKey());
 				$oMyChangeOp->Set("attcode", $sAttCode);
@@ -188,49 +282,67 @@ abstract class CMDBObject extends DBObject
 				$oMyChangeOp->Set("lastentry", $value->GetLatestEntryIndex());
 				$iId = $oMyChangeOp->DBInsertNoReload();
 			}
-			elseif ($oAttDef instanceOf AttributeText)
+			elseif ($oAttDef instanceOf AttributeLongText)
 			{
 				// Data blobs
-				$oMyChangeOp = MetaModel::NewObject("CMDBChangeOpSetAttributeText");
-				$oMyChangeOp->Set("change", $oChange->GetKey());
+				$oMyChangeOp = MetaModel::NewObject("CMDBChangeOpSetAttributeLongText");
 				$oMyChangeOp->Set("objclass", get_class($this));
 				$oMyChangeOp->Set("objkey", $this->GetKey());
 				$oMyChangeOp->Set("attcode", $sAttCode);
 
-				if (array_key_exists($sAttCode, $aOrigValues))
+				if (!is_null($original) && ($original instanceof ormCaseLog))
 				{
-					$original = $aOrigValues[$sAttCode];
-					if ($original instanceof ormCaseLog)
-					{
-						$original = $original->GetText();
-					}
-				}
-				else
-				{
-					$original = null;
+					$original = $original->GetText();
 				}
 				$oMyChangeOp->Set("prevdata", $original);
 				$iId = $oMyChangeOp->DBInsertNoReload();
 			}
+			elseif ($oAttDef instanceOf AttributeText)
+			{
+				// Data blobs
+				$oMyChangeOp = MetaModel::NewObject("CMDBChangeOpSetAttributeText");
+				$oMyChangeOp->Set("objclass", get_class($this));
+				$oMyChangeOp->Set("objkey", $this->GetKey());
+				$oMyChangeOp->Set("attcode", $sAttCode);
+
+				if (!is_null($original) && ($original instanceof ormCaseLog))
+				{
+					$original = $original->GetText();
+				}
+				$oMyChangeOp->Set("prevdata", $original);
+				$iId = $oMyChangeOp->DBInsertNoReload();
+			}
+			elseif ($oAttDef instanceOf AttributeBoolean)
+			{
+				$oMyChangeOp = MetaModel::NewObject("CMDBChangeOpSetAttributeScalar");
+				$oMyChangeOp->Set("objclass", get_class($this));
+				$oMyChangeOp->Set("objkey", $this->GetKey());
+				$oMyChangeOp->Set("attcode", $sAttCode);
+				$oMyChangeOp->Set("oldvalue", $original ? 1 : 0);
+				$oMyChangeOp->Set("newvalue", $value ? 1 : 0);
+				$iId = $oMyChangeOp->DBInsertNoReload();
+			}
+			elseif ($oAttDef instanceOf AttributeHierarchicalKey)
+			{
+				// Hierarchical keys
+				//
+				$oMyChangeOp = MetaModel::NewObject("CMDBChangeOpSetAttributeScalar");
+				$oMyChangeOp->Set("objclass", get_class($this));
+				$oMyChangeOp->Set("objkey", $this->GetKey());
+				$oMyChangeOp->Set("attcode", $sAttCode);
+				$oMyChangeOp->Set("oldvalue", $original);
+				$oMyChangeOp->Set("newvalue", $value[$sAttCode]);
+				$iId = $oMyChangeOp->DBInsertNoReload();
+			}
 			else
 			{
 				// Scalars
 				//
 				$oMyChangeOp = MetaModel::NewObject("CMDBChangeOpSetAttributeScalar");
-				$oMyChangeOp->Set("change", $oChange->GetKey());
 				$oMyChangeOp->Set("objclass", get_class($this));
 				$oMyChangeOp->Set("objkey", $this->GetKey());
 				$oMyChangeOp->Set("attcode", $sAttCode);
-
-				if (array_key_exists($sAttCode, $aOrigValues))
-				{
-					$sOriginalValue = $aOrigValues[$sAttCode];
-				}
-				else
-				{
-					$sOriginalValue = 'undefined';
-				}
-				$oMyChangeOp->Set("oldvalue", $sOriginalValue);
+				$oMyChangeOp->Set("oldvalue", $original);
 				$oMyChangeOp->Set("newvalue", $value);
 				$iId = $oMyChangeOp->DBInsertNoReload();
 			}
@@ -268,30 +380,24 @@ abstract class CMDBObject extends DBObject
 
 	public function DBInsert()
 	{
-		if(!is_object(self::$m_oCurrChange))
-		{
-			throw new CoreException("DBInsert() could not be used here, please use DBInsertTracked() instead");
-		}
 		return $this->DBInsertTracked_Internal();
 	}
 
 	public function DBInsertTracked(CMDBChange $oChange, $bSkipStrongSecurity = null)
 	{
+		self::SetCurrentChange($oChange);
 		$this->CheckUserRights($bSkipStrongSecurity, UR_ACTION_MODIFY);
 
-		self::$m_oCurrChange = $oChange;
 		$ret = $this->DBInsertTracked_Internal();
-		self::$m_oCurrChange = null;
 		return $ret;
 	}
 
 	public function DBInsertTrackedNoReload(CMDBChange $oChange, $bSkipStrongSecurity = null)
 	{
+		self::SetCurrentChange($oChange);
 		$this->CheckUserRights($bSkipStrongSecurity, UR_ACTION_MODIFY);
 
-		self::$m_oCurrChange = $oChange;
 		$ret = $this->DBInsertTracked_Internal(true);
-		self::$m_oCurrChange = null;
 		return $ret;
 	}
 
@@ -305,24 +411,18 @@ abstract class CMDBObject extends DBObject
 		{
 			$ret = parent::DBInsert();
 		}
-		$this->RecordObjCreation(self::$m_oCurrChange);
 		return $ret;
 	}
 
 	public function DBClone($newKey = null)
 	{
-		if(!self::$m_oCurrChange)
-		{
-			throw new CoreException("DBClone() could not be used here, please use DBCloneTracked() instead");
-		}
 		return $this->DBCloneTracked_Internal();
 	}
 
 	public function DBCloneTracked(CMDBChange $oChange, $newKey = null)
 	{
-		self::$m_oCurrChange = $oChange;
+		self::SetCurrentChange($oChange);
 		$this->DBCloneTracked_Internal($newKey);
-		self::$m_oCurrChange = null;
 	}
 
 	protected function DBCloneTracked_Internal($newKey = null)
@@ -330,124 +430,57 @@ abstract class CMDBObject extends DBObject
 		$newKey = parent::DBClone($newKey);
 		$oClone = MetaModel::GetObject(get_class($this), $newKey); 
 
-		$oClone->RecordObjCreation(self::$m_oCurrChange);
 		return $newKey;
 	}
 
 	public function DBUpdate()
-	{
-		if(!self::$m_oCurrChange)
-		{
-			throw new CoreException("DBUpdate() could not be used here, please use DBUpdateTracked() instead");
-		}
-		return $this->DBUpdateTracked_internal();
-	}
-
-	public function DBUpdateTracked(CMDBChange $oChange, $bSkipStrongSecurity = null)
-	{
-		$this->CheckUserRights($bSkipStrongSecurity, UR_ACTION_MODIFY);
-
-		self::$m_oCurrChange = $oChange;
-		$this->DBUpdateTracked_Internal();
-		self::$m_oCurrChange = null;
-	}
-
-	protected function DBUpdateTracked_Internal()
 	{
 		// Copy the changes list before the update (the list should be reset afterwards)
 		$aChanges = $this->ListChanges();
 		if (count($aChanges) == 0)
 		{
-			//throw new CoreWarning("Attempting to update an unchanged object");
 			return;
 		}
 		
-		// Save the original values (will be reset to the new values when the object get written to the DB)
-		$aOriginalValues = $this->m_aOrigValues;
 		$ret = parent::DBUpdate();
-		$this->RecordAttChanges(self::$m_oCurrChange, $aChanges, $aOriginalValues);
 		return $ret;
 	}
 
+	public function DBUpdateTracked(CMDBChange $oChange, $bSkipStrongSecurity = null)
+	{
+		self::SetCurrentChange($oChange);
+		$this->CheckUserRights($bSkipStrongSecurity, UR_ACTION_MODIFY);
+		$this->DBUpdate();
+	}
+
 	public function DBDelete(&$oDeletionPlan = null)
 	{
-		if(!self::$m_oCurrChange)
-		{
-			throw new CoreException("DBDelete() could not be used here, please use DBDeleteTracked() instead");
-		}
 		return $this->DBDeleteTracked_Internal($oDeletionPlan);
 	}
 
 	public function DBDeleteTracked(CMDBChange $oChange, $bSkipStrongSecurity = null, &$oDeletionPlan = null)
 	{
+		self::SetCurrentChange($oChange);
 		$this->CheckUserRights($bSkipStrongSecurity, UR_ACTION_DELETE);
-
-		self::$m_oCurrChange = $oChange;
 		$this->DBDeleteTracked_Internal($oDeletionPlan);
-		self::$m_oCurrChange = null;
 	}
 
 	protected function DBDeleteTracked_Internal(&$oDeletionPlan = null)
 	{
 		$prevkey = $this->GetKey();
 		$ret = parent::DBDelete($oDeletionPlan);
-		$this->RecordObjDeletion(self::$m_oCurrChange, $prevkey);
-		return $ret;
-	}
-
-	public static function BulkDelete(DBObjectSearch $oFilter)
-	{
-		if(!self::$m_oCurrChange)
-		{
-			throw new CoreException("BulkDelete() could not be used here, please use BulkDeleteTracked() instead");
-		}
-		return $this->BulkDeleteTracked_Internal($oFilter);
-	}
-
-	public static function BulkDeleteTracked(CMDBChange $oChange, DBObjectSearch $oFilter)
-	{
-		self::$m_oCurrChange = $oChange;
-		$this->BulkDeleteTracked_Internal($oFilter);
-		self::$m_oCurrChange = null;
-	}
-
-	protected static function BulkDeleteTracked_Internal(DBObjectSearch $oFilter)
-	{
-		throw new CoreWarning("Change tracking not tested for bulk operations");
-
-		// Get the list of objects to delete (and record data before deleting the DB records)
-		$oObjSet = new CMDBObjectSet($oFilter);
-		$aObjAndKeys = array(); // array of id=>object
-		while ($oItem = $oObjSet->Fetch())
-		{
-			$aObjAndKeys[$oItem->GetKey()] = $oItem;
-		}
-		$oObjSet->FreeResult();
-
-		// Delete in one single efficient query
-		$ret = parent::BulkDelete($oFilter);
-		// Record... in many queries !!!
-		foreach($aObjAndKeys as $prevkey=>$oItem)
-		{
-			$oItem->RecordObjDeletion(self::$m_oCurrChange, $prevkey);
-		}
 		return $ret;
 	}
 
 	public static function BulkUpdate(DBObjectSearch $oFilter, array $aValues)
 	{
-		if(!self::$m_oCurrChange)
-		{
-			throw new CoreException("BulkUpdate() could not be used here, please use BulkUpdateTracked() instead");
-		}
 		return $this->BulkUpdateTracked_Internal($oFilter, $aValues);
 	}
 
 	public static function BulkUpdateTracked(CMDBChange $oChange, DBObjectSearch $oFilter, array $aValues)
 	{
-		self::$m_oCurrChange = $oChange;
+		self::SetCurrentChange($oChange);
 		$this->BulkUpdateTracked_Internal($oFilter, $aValues);
-		self::$m_oCurrChange = null;
 	}
 
 	protected static function BulkUpdateTracked_Internal(DBObjectSearch $oFilter, array $aValues)
@@ -474,7 +507,7 @@ abstract class CMDBObject extends DBObject
 		while ($oItem = $oObjSet->Fetch())
 		{
 			$aChangedValues = $oItem->ListChangedValues($aValues);
-			$oItem->RecordAttChanges(self::$m_oCurrChange, $aChangedValues, $aOriginalValues[$oItem->GetKey()]);
+			$oItem->RecordAttChanges($aChangedValues, $aOriginalValues[$oItem->GetKey()]);
 		}
 		return $ret;
 	}

core/cmdbsource.class.inc.php

@@ -1,36 +1,38 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * DB Server abstraction
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once('MyHelpers.class.inc.php');
+require_once(APPROOT.'core/kpi.class.inc.php');
 
 class MySQLException extends CoreException
 {
 	public function __construct($sIssue, $aContext)
 	{
-		$aContext['mysql_error'] = mysql_error();
-		$aContext['mysql_errno'] = mysql_errno();
+		$aContext['mysql_error'] = CMDBSource::GetError();
+		$aContext['mysql_errno'] = CMDBSource::GetErrNo();;
 		parent::__construct($sIssue, $aContext);
 	}
 }
@@ -56,15 +58,29 @@ class CMDBSource
 		self::$m_sDBUser = $sUser;
 		self::$m_sDBPwd = $sPwd;
 		self::$m_sDBName = $sSource;
-		if (!self::$m_resDBLink = mysql_connect($sServer, $sUser, $sPwd))
+
+		$aConnectInfo = explode(':', self::$m_sDBHost);
+		if (count($aConnectInfo) > 1)
 		{
-			throw new MySQLException('Could not connect to the DB server', array('host'=>$sServer, 'user'=>$sUser));
+			// Override the default port
+			$sServer = $aConnectInfo[0];
+			$iPort = $aConnectInfo[1];
+			self::$m_resDBLink = @mysqli_connect($sServer, self::$m_sDBUser, self::$m_sDBPwd, '', $iPort);
+		}
+		else
+		{
+			self::$m_resDBLink = @mysqli_connect(self::$m_sDBHost, self::$m_sDBUser, self::$m_sDBPwd);
+		}
+
+		if (!self::$m_resDBLink)
+		{
+			throw new MySQLException('Could not connect to the DB server', array('host'=>self::$m_sDBHost, 'user'=>self::$m_sDBUser));
 		}
 		if (!empty($sSource))
 		{
-			if (!mysql_select_db($sSource, self::$m_resDBLink))
+			if (!((bool)mysqli_query(self::$m_resDBLink, "USE `$sSource`")))
 			{
-				throw new MySQLException('Could not select DB', array('host'=>$sServer, 'user'=>$sUser, 'db_name'=>$sSource));
+				throw new MySQLException('Could not select DB', array('host'=>self::$m_sDBHost, 'user'=>self::$m_sDBUser, 'db_name'=>self::$m_sDBName));
 			}
 		}
 	}
@@ -118,7 +134,7 @@ class CMDBSource
 		{
 			// In case we don't have rights to enumerate the databases
 			// Let's try to connect directly
-			return @mysql_select_db($sSource, self::$m_resDBLink);
+			return @((bool)mysqli_query(self::$m_resDBLink, "USE `$sSource`"));
 		}
 
 	}
@@ -131,7 +147,7 @@ class CMDBSource
 	
 	public static function SelectDB($sSource)
 	{
-		if (!mysql_select_db($sSource, self::$m_resDBLink))
+		if (!((bool)mysqli_query(self::$m_resDBLink, "USE `$sSource`")))
 		{
 			throw new MySQLException('Could not select DB', array('db_name'=>$sSource));
 		}
@@ -171,6 +187,30 @@ class CMDBSource
 		return $res;
 	}
 
+	public static function GetErrNo()
+	{
+		if (self::$m_resDBLink)
+		{
+			return mysqli_errno(self::$m_resDBLink);
+		}
+		else
+		{
+			return mysqli_connect_errno();
+		}
+	}
+
+	public static function GetError()
+	{
+		if (self::$m_resDBLink)
+		{
+			return mysqli_error(self::$m_resDBLink);
+		}
+		else
+		{
+			return mysqli_connect_error();
+		}
+	}
+
 	public static function DBHost() {return self::$m_sDBHost;}
 	public static function DBUser() {return self::$m_sDBUser;}
 	public static function DBPwd() {return self::$m_sDBPwd;}
@@ -208,7 +248,7 @@ class CMDBSource
 		// Quote if not a number or a numeric string
 		if ($bAlways || is_string($value))
 		{
-			$value = $cQuoteStyle . mysql_real_escape_string($value, self::$m_resDBLink) . $cQuoteStyle;
+			$value = $cQuoteStyle . mysqli_real_escape_string(self::$m_resDBLink, $value) . $cQuoteStyle;
 		}
 		return $value;
 	}
@@ -222,7 +262,7 @@ class CMDBSource
 		// $sSQLQuery .= MyHelpers::MakeSQLComment($aTraceInf);
 	  
 		$oKPI = new ExecutionKPI();
-		$result = mysql_query($sSQLQuery, self::$m_resDBLink);
+		$result = mysqli_query(self::$m_resDBLink, $sSQLQuery);
 		if (!$result) 
 		{
 			throw new MySQLException('Failed to issue SQL query', array('query' => $sSQLQuery));
@@ -236,15 +276,21 @@ class CMDBSource
 	{
 		$sSQL = "SHOW TABLE STATUS LIKE '$sTable'";
 		$result = self::Query($sSQL);
-		$aRow = mysql_fetch_assoc($result);
+		$aRow = mysqli_fetch_assoc($result);
 		$iNextInsertId = $aRow['Auto_increment'];
 		return $iNextInsertId;
 	}
 
 	public static function GetInsertId()
 	{
-		return mysql_insert_id(self::$m_resDBLink);
+		$iRes = mysqli_insert_id(self::$m_resDBLink);
+		if (is_null($iRes))
+		{
+			return 0;
+		}
+		return $iRes;
 	}
+
 	public static function InsertInto($sSQLQuery)
 	{
 		if (self::Query($sSQLQuery))
@@ -261,37 +307,37 @@ class CMDBSource
 
 	public static function QueryToScalar($sSql)
 	{
-		$result = mysql_query($sSql, self::$m_resDBLink);
+		$result = mysqli_query(self::$m_resDBLink, $sSql);
 		if (!$result)
 		{
 			throw new MySQLException('Failed to issue SQL query', array('query' => $sSql));
 		}
-		if ($aRow = mysql_fetch_array($result, MYSQL_BOTH))
+		if ($aRow = mysqli_fetch_array($result, MYSQLI_BOTH))
 		{
 			$res = $aRow[0];
 		}
 		else
 		{
-			mysql_free_result($result);
+			mysqli_free_result($result);
 			throw new MySQLException('Found no result for query', array('query' => $sSql));
 		}
-		mysql_free_result($result);
+		mysqli_free_result($result);
 		return $res;
 	}
 
 	public static function QueryToArray($sSql)
 	{
 		$aData = array();
-		$result = mysql_query($sSql, self::$m_resDBLink);
+		$result = mysqli_query(self::$m_resDBLink, $sSql);
 		if (!$result)
 		{
 			throw new MySQLException('Failed to issue SQL query', array('query' => $sSql));
 		}
-		while ($aRow = mysql_fetch_array($result, MYSQL_BOTH))
+		while ($aRow = mysqli_fetch_array($result, MYSQLI_BOTH))
 		{
 			$aData[] = $aRow;
 		}
-		mysql_free_result($result);
+		mysqli_free_result($result);
 		return $aData;
 	}
 
@@ -309,7 +355,7 @@ class CMDBSource
 	public static function ExplainQuery($sSql)
 	{
 		$aData = array();
-		$result = mysql_query("EXPLAIN $sSql", self::$m_resDBLink);
+		$result = mysqli_query(self::$m_resDBLink, "EXPLAIN $sSql");
 		if (!$result)
 		{
 			throw new MySQLException('Failed to issue SQL query', array('query' => $sSql));
@@ -318,62 +364,67 @@ class CMDBSource
 		$aNames = self::GetColumns($result);
 
 		$aData[] = $aNames;
-		while ($aRow = mysql_fetch_array($result, MYSQL_ASSOC))
+		while ($aRow = mysqli_fetch_array($result, MYSQLI_ASSOC))
 		{
 			$aData[] = $aRow;
 		}
-		mysql_free_result($result);
+		mysqli_free_result($result);
 		return $aData;
 	}
 
 	public static function TestQuery($sSql)
 	{
-		$result = mysql_query("EXPLAIN $sSql", self::$m_resDBLink);
+		$result = mysqli_query(self::$m_resDBLink, "EXPLAIN $sSql");
 		if (!$result)
 		{
-			return mysql_error();
+			return self::GetError();
 		}
 
-		mysql_free_result($result);
+		mysqli_free_result($result);
 		return '';
 	}
 
 	public static function NbRows($result)
 	{
-		return mysql_num_rows($result);
+		return mysqli_num_rows($result);
+	}
+
+	public static function AffectedRows()
+	{
+		return mysqli_affected_rows(self::$m_resDBLink);
 	}
 
 	public static function FetchArray($result)
 	{
-		return mysql_fetch_array($result, MYSQL_ASSOC);
+		return mysqli_fetch_array($result, MYSQLI_ASSOC);
 	}
 
 	public static function GetColumns($result)
 	{
 		$aNames = array();
-		for ($i = 0; $i < mysql_num_fields($result) ; $i++)
+		for ($i = 0; $i < (($___mysqli_tmp = mysqli_num_fields($result)) ? $___mysqli_tmp : 0) ; $i++)
 		{
-		   $meta = mysql_fetch_field($result, $i);
-		   if (!$meta)
-		   {
+			$meta = mysqli_fetch_field_direct($result, $i);
+			if (!$meta)
+			{
 				throw new MySQLException('mysql_fetch_field: No information available', array('query'=>$sSql, 'i'=>$i));
-		   }
-		   else
-		   {
-	   		$aNames[] = $meta->name;
-		   }
+			}
+			else
+			{
+				$aNames[] = $meta->name;
+			}
 		}
 		return $aNames;
 	}
 
 	public static function Seek($result, $iRow)
 	{
-		return mysql_data_seek($result, $iRow);
+		return mysqli_data_seek($result, $iRow);
 	}
 
 	public static function FreeResult($result)
 	{
-		return mysql_free_result($result);
+		return ((mysqli_free_result($result) || (is_object($result) && (get_class($result) == "mysqli_result"))) ? true : false);
 	}
 
 	public static function IsTable($sTable)
@@ -511,18 +562,18 @@ class CMDBSource
 	public static function DumpTable($sTable)
 	{
 		$sSql = "SELECT * FROM `$sTable`";
-		$result = mysql_query($sSql, self::$m_resDBLink);
+		$result = mysqli_query(self::$m_resDBLink, $sSql);
 		if (!$result)
 		{
 			throw new MySQLException('Failed to issue SQL query', array('query' => $sSql));
 		}
 
 		$aRows = array();
-		while ($aRow = mysql_fetch_array($result, MYSQL_ASSOC))
+		while ($aRow = mysqli_fetch_array($result, MYSQLI_ASSOC))
 		{
 			$aRows[] = $aRow;
 		}
-		mysql_free_result($result);
+		mysqli_free_result($result);
 		return $aRows;
 	}
 	
@@ -560,12 +611,12 @@ class CMDBSource
 		}
 
 		$aRes = array();
-		while ($aRow = mysql_fetch_array($result, MYSQL_NUM))
+		while ($aRow = mysqli_fetch_array($result, MYSQLI_NUM))
 		{
 			// so far, only one column...
 			$aRes[] = implode('/', $aRow);
 		}
-		mysql_free_result($result);
+		mysqli_free_result($result);
 		// so far, only one line...
 		return implode(', ', $aRes);
 	}
@@ -585,14 +636,14 @@ class CMDBSource
 			throw new CoreException("Current user not allowed to check the status", array('mysql_error' => $e->getMessage()));
 		}
 
-		if (mysql_num_rows($result) == 0)
+		if (mysqli_num_rows($result) == 0)
 		{
 			return false;
 		}
 
 		// Returns one single row anytime
-		$aRow = mysql_fetch_array($result, MYSQL_ASSOC);
-		mysql_free_result($result);
+		$aRow = mysqli_fetch_array($result, MYSQLI_ASSOC);
+		mysqli_free_result($result);
 
 		if (!isset($aRow['Slave_IO_Running']))
 		{

core/computing.inc.php

@@ -0,0 +1,122 @@
+<?php
+// Copyright (C) 2010-2012 Combodo SARL
+//
+//   This file is part of iTop.
+//
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU Affero General Public License for more details.
+//
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
+
+/**
+ * Any extension to compute things like a stop watch deadline or working hours 
+ *
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+/**
+ * Metric computing for stop watches
+ */ 
+interface iMetricComputer
+{
+	public static function GetDescription();
+	public function ComputeMetric($oObject);
+}
+
+/**
+ * Working time computing for stop watches
+ */ 
+interface iWorkingTimeComputer
+{
+	public static function GetDescription();
+
+	/**
+	 * Get the date/time corresponding to a given delay in the future from the present
+	 * considering only the valid (open) hours for a specified object
+	 * @param $oObject DBObject The object for which to compute the deadline
+	 * @param $iDuration integer The duration (in seconds) in the future
+	 * @param $oStartDate DateTime The starting point for the computation
+	 * @return DateTime The date/time for the deadline
+	 */
+	public function GetDeadline($oObject, $iDuration, DateTime $oStartDate);
+	
+	/**
+	 * Get duration (considering only open hours) elapsed bewteen two given DateTimes
+	 * @param $oObject DBObject The object for which to compute the duration
+	 * @param $oStartDate DateTime The starting point for the computation (default = now)
+	 * @param $oEndDate DateTime The ending point for the computation (default = now)
+	 * @return integer The duration (number of seconds) of open hours elapsed between the two dates
+	 */
+	public function GetOpenDuration($oObject, DateTime $oStartDate, DateTime $oEndDate);
+}
+
+/**
+ * Default implementation oof deadline computing: NO deadline
+ */
+class DefaultMetricComputer implements iMetricComputer
+{
+	public static function GetDescription()
+	{
+		return "Null";
+	}
+
+	public function ComputeMetric($oObject)
+	{
+		return null;
+	}
+}
+
+/**
+ * Default implementation of working time computing
+ */ 
+class DefaultWorkingTimeComputer implements iWorkingTimeComputer
+{
+	public static function GetDescription()
+	{
+		return "24x7, no holidays";
+	}
+
+	/**
+	 * Get the date/time corresponding to a given delay in the future from the present
+	 * considering only the valid (open) hours for a specified object
+	 * @param $oObject DBObject The object for which to compute the deadline
+	 * @param $iDuration integer The duration (in seconds) in the future
+	 * @param $oStartDate DateTime The starting point for the computation
+	 * @return DateTime The date/time for the deadline
+	 */
+	public function GetDeadline($oObject, $iDuration, DateTime $oStartDate)
+	{
+		//echo "GetDeadline - default: ".$oStartDate->format('Y-m-d H:i:s')." + $iDuration<br/>\n";
+		// Default implementation: 24x7, no holidays: to compute the deadline, just add
+		// the specified duration to the given date/time
+		$oResult = clone $oStartDate;
+		$oResult->modify('+'.$iDuration.' seconds');
+		return $oResult;
+	}
+	
+	/**
+	 * Get duration (considering only open hours) elapsed bewteen two given DateTimes
+	 * @param $oObject DBObject The object for which to compute the duration
+	 * @param $oStartDate DateTime The starting point for the computation (default = now)
+	 * @param $oEndDate DateTime The ending point for the computation (default = now)
+	 * @return integer The duration (number of seconds) of open hours elapsed between the two dates
+	 */
+	public function GetOpenDuration($oObject, DateTime $oStartDate, DateTime $oEndDate)
+	{
+		//echo "GetOpenDuration - default: ".$oStartDate->format('Y-m-d H:i:s')." to ".$oEndDate->format('Y-m-d H:i:s')."<br/>\n";
+		return abs($oEndDate->format('U') - $oStartDate->format('U'));
+	}
+}
+
+
+?>

core/config.class.inc.php

@@ -1,18 +1,21 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 define('ITOP_APPLICATION', 'iTop');
 define('ITOP_VERSION', '$ITOP_VERSION$');
@@ -27,10 +30,8 @@ define('ACCESS_READONLY', 0);
 /**
  * Configuration read/write
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once('coreexception.class.inc.php');
@@ -48,7 +49,7 @@ define ('DEFAULT_LOG_ISSUE', true);
 define ('DEFAULT_LOG_WEB_SERVICE', true);
 define ('DEFAULT_LOG_KPI_DURATION', false);
 define ('DEFAULT_LOG_KPI_MEMORY', false);
-define ('DEFAULT_DEBUG_QUERIES', false);
+define ('DEFAULT_LOG_QUERIES', false);
 
 define ('DEFAULT_QUERY_CACHE_ENABLED', true);
 
@@ -84,6 +85,14 @@ class Config
 	// New way to store the settings !
 	//
 	protected $m_aSettings = array(
+		'app_env_label' => array(
+			'type' => 'string',
+			'description' => 'Label displayed to describe the current application environnment, defaults to the environment name (e.g. "production")',
+			'default' => '',
+			'value' => '',
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		),
 		'app_root_url' => array(
 			'type' => 'string',
 			'description' => 'Root URL used for navigating within the application, or from an email to the application (you can put $SERVER_NAME$ as a placeholder for the server\'s name)',
@@ -92,6 +101,14 @@ class Config
 			'source_of_value' => '',
 			'show_in_conf_sample' => true,
 		),
+		'app_icon_url' => array(
+			'type' => 'string',
+			'description' => 'Hyperlink to redirect the user when clicking on the application icon (in the main window, or login/logoff pages)',
+			'default' => 'http://www.combodo.com/itop',
+			'value' => '',
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		),
 		'skip_check_to_write' => array(
 			'type' => 'bool',
 			'description' => 'Disable data format and integrity checks to boost up data load (insert or update)',
@@ -116,6 +133,22 @@ class Config
 			'source_of_value' => '',
 			'show_in_conf_sample' => false,
 		),
+		'query_optimization_enabled' => array(
+			'type' => 'bool',
+			'description' => 'The queries are optimized based on the assumption that the DB integrity has been preserved. By disabling the optimization one can ensure that the fetched data is clean... but this can be really slower or not usable at all (some queries will exceed the allowed number of joins in MySQL: 61!)',
+			'default' => true,
+			'value' => true,
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		),
+		'query_indentation_enabled' => array(
+			'type' => 'bool',
+			'description' => 'For developpers: format the SQL queries for human analysis',
+			'default' => false,
+			'value' => false,
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		),
 		'graphviz_path' => array(
 			'type' => 'string',
 			'description' => 'Path to the Graphviz "dot" executable for graphing objects lifecycle',
@@ -124,6 +157,14 @@ class Config
 			'source_of_value' => '',
 			'show_in_conf_sample' => false,
 		),
+		'php_path' => array(
+			'type' => 'string',
+			'description' => 'Path to the php executable in CLI mode',
+			'default' => 'php',
+			'value' => 'php',
+			'source_of_value' => '',
+			'show_in_conf_sample' => true,
+		),
 		'session_name' => array(
 			'type' => 'string',
 			'description' => 'The name of the cookie used to store the PHP session id',
@@ -189,6 +230,14 @@ class Config
 			'source_of_value' => '',
 			'show_in_conf_sample' => false,
 		),
+		'csv_import_history_display' => array(
+			'type' => 'bool',
+			'description' => 'Display the history tab in the import wizard',
+			'default' => false,
+			'value' => false,
+			'source_of_value' => '',
+			'show_in_conf_sample' => true,
+		),
 		'access_mode' => array(
 			'type' => 'integer',
 			'description' => 'Combination of flags (ACCESS_USER_WRITE | ACCESS_ADMIN_WRITE, or ACCESS_FULL)',
@@ -285,6 +334,54 @@ class Config
 			'source_of_value' => '',
 			'show_in_conf_sample' => true,
 		),
+		'email_transport' => array(
+			'type' => 'string',
+			'description' => 'Mean to send emails: PHPMail (uses the function mail()) or SMTP (implements the client protocole)',
+			'default' => "PHPMail",
+			'value' => "PHPMail",
+			'source_of_value' => '',
+			'show_in_conf_sample' => true,
+		),
+		'email_transport_smtp.host' => array(
+			'type' => 'string',
+			'description' => 'host name or IP address (optional)',
+			'default' => "localhost",
+			'value' => "localhost",
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		),
+		'email_transport_smtp.port' => array(
+			'type' => 'integer',
+			'description' => 'port number (optional)',
+			'default' => 25,
+			'value' => 25,
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		),
+		'email_transport_smtp.encryption' => array(
+			'type' => 'string',
+			'description' => 'tls or ssl (optional)',
+			'default' => "",
+			'value' => "",
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		),
+		'email_transport_smtp.username' => array(
+			'type' => 'string',
+			'description' => 'Authentication user (optional)',
+			'default' => "",
+			'value' => "",
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		),
+		'email_transport_smtp.password' => array(
+			'type' => 'string',
+			'description' => 'Authentication password (optional)',
+			'default' => "",
+			'value' => "",
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		),
 		'apc_cache.enabled' => array(
 			'type' => 'bool',
 			'description' => 'If set, the APC cache is allowed (the PHP extension must also be active)',
@@ -327,7 +424,7 @@ class Config
 			'default' => '2.0',
 			'value' => '',
 			'source_of_value' => '',
-			'show_in_conf_sample' => true,
+			'show_in_conf_sample' => false,
 		),
 		'cas_host' => array(
 			'type' => 'string',
@@ -336,7 +433,7 @@ class Config
 			'default' => '',
 			'value' => '',
 			'source_of_value' => '',
-			'show_in_conf_sample' => true,
+			'show_in_conf_sample' => false,
 		),
 		'cas_port' => array(
 			'type' => 'integer',
@@ -345,7 +442,7 @@ class Config
 			'default' => 443,
 			'value' => 443,
 			'source_of_value' => '',
-			'show_in_conf_sample' => true,
+			'show_in_conf_sample' => false,
 		),
 		'cas_context' => array(
 			'type' => 'string',
@@ -354,7 +451,7 @@ class Config
 			'default' => '',
 			'value' => '',
 			'source_of_value' => '',
-			'show_in_conf_sample' => true,
+			'show_in_conf_sample' => false,
 		),
 		'cas_server_ca_cert_path' => array(
 			'type' => 'string',
@@ -363,7 +460,7 @@ class Config
 			'default' => '',
 			'value' => '',
 			'source_of_value' => '',
-			'show_in_conf_sample' => true,
+			'show_in_conf_sample' => false,
 		),
 		'cas_logout_redirect_service' => array(
 			'type' => 'string',
@@ -372,7 +469,7 @@ class Config
 			'default' => '',
 			'value' => '',
 			'source_of_value' => '',
-			'show_in_conf_sample' => true,
+			'show_in_conf_sample' => false,
 		),
 		'cas_memberof' => array(
 			'type' => 'string',
@@ -381,7 +478,43 @@ class Config
 			'default' => '',
 			'value' => '',
 			'source_of_value' => '',
-			'show_in_conf_sample' => true,
+			'show_in_conf_sample' => false,
+		),
+		'cas_user_synchro' => array(
+			'type' => 'bool',
+			'description' => 'Whether or not to synchronize users with CAS/LDAP',
+			// examples... not used (nor 'description')
+			'default' => 0,
+			'value' => 0,
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		),
+		'cas_update_profiles' => array(
+			'type' => 'bool',
+			'description' => 'Whether or not to update the profiles of an existing user from the CAS information',
+			// examples... not used (nor 'description')
+			'default' => 0,
+			'value' => 0,
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		),
+		'cas_profile_pattern' => array(
+			'type' => 'string',
+			'description' => 'A regular expression pattern to extract the name of the iTop profile from the name of an LDAP/CAS group',
+			// examples... not used (nor 'description')
+			'default' => '/^cn=([^,]+),/',
+			'value' => '/^cn=([^,]+),/',
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		),
+		'cas_default_profiles' => array(
+			'type' => 'string',
+			'description' => 'A semi-colon separated list of iTop Profiles to use when creating a new user if no profile is retrieved from CAS',
+			// examples... not used (nor 'description')
+			'default' => 'Portal user',
+			'value' => 'Portal user',
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
 		),
 		'cas_debug' => array(
 			'type' => 'bool',
@@ -390,7 +523,7 @@ class Config
 			'default' => false,
 			'value' => false,
 			'source_of_value' => '',
-			'show_in_conf_sample' => true,
+			'show_in_conf_sample' => false,
 		),
 		'deadline_format' => array(
 			'type' => 'string',
@@ -419,6 +552,71 @@ class Config
 			'source_of_value' => '',
 			'show_in_conf_sample' => true,
 		),
+		'complex_actions_limit' => array(
+			'type' => 'integer',
+			'description' => 'Display the "actions" menu items that require long computation only if the list of objects is contains less objects than this number (0 means no limit)',
+			// examples... not used
+			'default' => 50,
+			'value' => 50,
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		),
+		'synchro_prevent_delete_all' => array(
+			'type' => 'bool',
+			'description' => 'Stop the synchro if all the replicas of a data source become obsolete at the same time.',
+			// examples... not used
+			'default' => true,
+			'value' => true,
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		),
+		'source_dir' => array(
+			'type' => 'string',
+			'description' => 'Source directory for the datamodel files. (which gets compiled to env-production).',
+			// examples... not used
+			'default' => '',
+			'value' => '',
+			'source_of_value' => '',
+			'show_in_conf_sample' => true,
+		),
+		'csv_file_default_charset' => array(
+			'type' => 'string',
+			'description' => 'Character set used by default for downloading and uploading data as a CSV file. Warning: it is case sensitive (uppercase is preferable).',
+			// examples... not used
+			'default' => 'ISO-8859-1',
+			'value' => '',
+			'source_of_value' => '',
+			'show_in_conf_sample' => true,
+		),
+		'debug_report_spurious_chars' => array(
+			'type' => 'bool',
+			'description' => 'Report, in the error log, the characters found in the output buffer, echoed by mistake in the loaded modules, and potentially corrupting the output',
+			// examples... not used
+			'default' => false,
+			'value' => '',
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		),
+		'impact_analysis_first_tab' => array(
+			'type' => 'string',
+			'description' => 'Which tab to display first in the impact analysis view: list or graphics. Graphics are nicer but slower to display when there are many objects',
+			// examples... not used
+			'default' => 'graphics',
+			'value' => '',
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		),
+		'url_validation_pattern' => array(
+			'type' => 'string',
+			'description' => 'Regular expression to validate/detect the format of an URL (URL attributes and Wiki formatting for Text attributes)',
+			'default' => '(https?|ftp)\://([a-zA-Z0-9+!*(),;?&=\$_.-]+(\:[a-zA-Z0-9+!*(),;?&=\$_.-]+)?@)?([a-zA-Z0-9-.]{3,})(\:[0-9]{2,5})?(/([a-zA-Z0-9+\$_-]\.?)+)*/?(\?[a-zA-Z+&\$_.-][a-zA-Z0-9;:[\]@&%=+/\$_.-]*)?(#[a-zA-Z_.-][a-zA-Z0-9+\$_.-]*)?',
+			//            SHEME.......... USER....................... PASSWORD.......................... HOST/IP........... PORT.......... PATH....................... GET......................................... ANCHOR............................
+			// Example: http://User:passWord@127.0.0.1:8888/patH/Page.php?arrayArgument[2]=something:blah20#myAnchor
+			// Origin of this regexp: http://www.php.net/manual/fr/function.preg-match.php#93824
+			'value' => '',
+			'source_of_value' => '',
+			'show_in_conf_sample' => true,
+		),
 	);
 
 	public function IsProperty($sPropCode)
@@ -477,9 +675,9 @@ class Config
 	protected $m_bLogNotification;
 	protected $m_bLogIssue;
 	protected $m_bLogWebService;
-	protected $m_bLogKpiDuration; // private setting
-	protected $m_bLogKpiMemory; // private setting
-	protected $m_bDebugQueries; // private setting
+	protected $m_bLogKPIDuration; // private setting
+	protected $m_bLogKPIMemory; // private setting
+	protected $m_bLogQueries; // private setting
 	protected $m_bQueryCacheEnabled; // private setting
 
 	/**
@@ -535,15 +733,22 @@ class Config
 	 */
 	 protected $m_aCharsets;
 
-	public function __construct($sConfigFile, $bLoadConfig = true)
+	public function __construct($sConfigFile = null, $bLoadConfig = true)
 	{
 		$this->m_sFile = $sConfigFile;
+		if (is_null($sConfigFile))
+		{
+			$bLoadConfig = false;
+		}
+
 		$this->m_aAppModules = array(
 			// Some default modules, always present can be move to an official iTop Module later if needed
 			'application/transaction.class.inc.php',
 			'application/menunode.class.inc.php',
 			'application/user.preferences.class.inc.php',
+			'application/user.dashboard.class.inc.php',
 			'application/audit.rule.class.inc.php',
+			'application/query.class.inc.php',
 // Romain - That's dirty, because those classes are in fact part of the core
 //          but I needed those classes to be derived from cmdbAbstractObject
 //          (to be managed via the GUI) and this class in not really known from
@@ -553,6 +758,7 @@ class Config
 			'core/action.class.inc.php',
 			'core/trigger.class.inc.php',
 			'synchro/synchrodatasource.class.inc.php',
+			'core/backgroundtask.class.inc.php',
 		);
 		$this->m_aDataModels = array();
 		$this->m_aWebServiceCategories = array(
@@ -601,10 +807,12 @@ class Config
 			$this->Verify();
 		}
 
-      // Application root url: set a default value, then normalize it
-      $sAppRootUrl = trim($this->Get('app_root_url'));
+      	// Application root url: set a default value, then normalize it
+/*
+ * Does not work in CLI/unattended mode
+		$sAppRootUrl = trim($this->Get('app_root_url'));
 		if (strlen($sAppRootUrl) == 0)
-      {
+		{
 			$sAppRootUrl = utils::GetDefaultUrlAppRoot();
 		}
 		if (substr($sAppRootUrl, -1, 1) != '/')
@@ -612,6 +820,7 @@ class Config
 			$sAppRootUrl .= '/';
 		}
 		$this->Set('app_root_url', $sAppRootUrl);
+ */
 	}
 
 	protected function CheckFile($sPurpose, $sFileName)
@@ -716,7 +925,7 @@ class Config
 		$this->m_bLogWebService = isset($MySettings['log_web_service']) ? (bool) trim($MySettings['log_web_service']) : DEFAULT_LOG_WEB_SERVICE;
 		$this->m_bLogKPIDuration = isset($MySettings['log_kpi_duration']) ? (bool) trim($MySettings['log_kpi_duration']) : DEFAULT_LOG_KPI_DURATION;
 		$this->m_bLogKPIMemory = isset($MySettings['log_kpi_memory']) ? (bool) trim($MySettings['log_kpi_memory']) : DEFAULT_LOG_KPI_MEMORY;
-		$this->m_bDebugQueries = isset($MySettings['debug_queries']) ? (bool) trim($MySettings['debug_queries']) : DEFAULT_DEBUG_QUERIES;
+		$this->m_bLogQueries = isset($MySettings['log_queries']) ? (bool) trim($MySettings['log_queries']) : DEFAULT_LOG_QUERIES;
 		$this->m_bQueryCacheEnabled = isset($MySettings['query_cache_enabled']) ? (bool) trim($MySettings['query_cache_enabled']) : DEFAULT_QUERY_CACHE_ENABLED;
 
 		$this->m_iMinDisplayLimit = isset($MySettings['min_display_limit']) ? trim($MySettings['min_display_limit']) : DEFAULT_MIN_DISPLAY_LIMIT;
@@ -864,9 +1073,9 @@ class Config
 		return $this->m_bLogKPIMemory;
 	}
 
-	public function GetDebugQueries()
+	public function GetLogQueries()
 	{
-		return $this->m_bDebugQueries;
+		return $this->m_bLogQueries;
 	}
 
 	public function GetQueryCacheEnabled()
@@ -1033,13 +1242,17 @@ class Config
 	{
 		$this->m_aCharsets[$sIconvCode] = $sDisplayName;
 	}	
-	public function FileIsWritable()
-	{
-		return is_writable($this->m_sFile);
-	}
+
 	public function GetLoadedFile()
 	{
-		return $this->m_sFile;
+		if (is_null($this->m_sFile))
+		{
+			return '';
+		}
+		else
+		{
+			return $this->m_sFile;
+		}
 	}
 	
 	/**
@@ -1122,64 +1335,115 @@ class Config
 			fwrite($hFile, "<?php\n");
 			fwrite($hFile, "\n/**\n");
 			fwrite($hFile, " *\n");
-			fwrite($hFile, " * phpMyORM configuration file, generated by the iTop configuration wizard\n");
+			fwrite($hFile, " * Configuration file, generated by the ".ITOP_APPLICATION." configuration wizard\n");
 			fwrite($hFile, " *\n");
 			fwrite($hFile, " * The file is used in MetaModel::LoadConfig() which does all the necessary initialization job\n");
 			fwrite($hFile, " *\n");
 			fwrite($hFile, " */\n");
-			fwrite($hFile, "\n");
 			
-			fwrite($hFile, "\$MySettings = array(\n");
-			foreach($this->m_aSettings as $sPropCode => $aSettingInfo)
+			$aConfigSettings = $this->m_aSettings;
+			
+			// Old fashioned boolean settings
+			$aBoolValues = array(
+				'log_global' => $this->m_bLogGlobal,
+				'log_notification' => $this->m_bLogNotification,
+				'log_issue' => $this->m_bLogIssue,
+				'log_web_service' => $this->m_bLogWebService,
+				'secure_connection_required' => $this->m_bSecureConnectionRequired,
+			);
+			foreach($aBoolValues as $sKey => $bValue)
 			{
-				if ($aSettingInfo['show_in_conf_sample'])
+				$aConfigSettings[$sKey] = array(
+					'show_in_conf_sample' => true,
+					'type' => 'bool',
+					'value' => $bValue,
+				);
+			}
+	
+			// Old fashioned integer settings
+			$aIntValues = array(
+				'fast_reload_interval' => $this->m_iFastReloadInterval,
+				'max_display_limit' => $this->m_iMaxDisplayLimit,
+				'min_display_limit' => $this->m_iMinDisplayLimit,
+				'standard_reload_interval' => $this->m_iStandardReloadInterval,
+			);
+			foreach($aIntValues as $sKey => $iValue)
+			{
+				$aConfigSettings[$sKey] = array(
+					'show_in_conf_sample' => true,
+					'type' => 'integer',
+					'value' => $iValue,
+				);
+			}
+
+			// Old fashioned remaining values
+			$aOtherValues = array(
+				'db_host' => $this->m_sDBHost,
+				'db_user' => $this->m_sDBUser,
+				'db_pwd' => $this->m_sDBPwd,
+				'db_name' => $this->m_sDBName,
+				'db_subname' => $this->m_sDBSubname,
+				'db_character_set' => $this->m_sDBCharacterSet,
+				'db_collation' => $this->m_sDBCollation,
+				'default_language' => $this->m_sDefaultLanguage,
+				'allowed_login_types' => $this->m_sAllowedLoginTypes,
+				'encryption_key' => $this->m_sEncryptionKey,
+				'csv_import_charsets' => $this->m_aCharsets,
+			);
+			foreach($aOtherValues as $sKey => $value)
+			{
+				$aConfigSettings[$sKey] = array(
+					'show_in_conf_sample' => true,
+					'type' => is_string($value) ? 'string' : 'mixed',
+					'value' => $value,
+				);
+			}
+			
+			ksort($aConfigSettings);
+			fwrite($hFile, "\$MySettings = array(\n");
+			foreach($aConfigSettings as $sPropCode => $aSettingInfo)
+			{
+				// Write all values that are either always visible or present in the cloned config file
+				if ($aSettingInfo['show_in_conf_sample'] || (!empty($aSettingInfo['source_of_value']) && ($aSettingInfo['source_of_value'] != 'unknown')) )
 				{
-					$sType = $this->m_aSettings[$sPropCode]['type'];
+					$sType = $aSettingInfo['type'];
 					switch($sType)
 					{
 					case 'bool':
-						$sSeenAs = $aSettingInfo['value'] ? '1' : '0';
+						$sSeenAs = $aSettingInfo['value'] ? 'true' : 'false';
 						break;
 					default:
-						$sSeenAs = "'".addslashes($aSettingInfo['value'])."'";
+						$sSeenAs = self::PrettyVarExport($aSettingInfo['value'], "\t");
+					}
+					fwrite($hFile, "\n");
+					if (isset($aSettingInfo['description']))
+					{
+						fwrite($hFile, "\t// $sPropCode: {$aSettingInfo['description']}\n");
+					}
+					if (isset($aSettingInfo['default']))
+					{
+						$default = $aSettingInfo['default'];
+						if ($aSettingInfo['type'] == 'bool')
+						{
+							$default = $default ? 'true' : 'false';
+						}
+						fwrite($hFile, "\t//\tdefault: ".self::PrettyVarExport($aSettingInfo['default'],"\t//\t\t", true)."\n");
 					}
 					fwrite($hFile, "\t'$sPropCode' => $sSeenAs,\n");
 				}
 			}
-			fwrite($hFile, "\t'db_host' => '{$this->m_sDBHost}',\n");
-			fwrite($hFile, "\t'db_user' => '{$this->m_sDBUser}',\n");
-			fwrite($hFile, "\t'db_pwd' => '".addslashes($this->m_sDBPwd)."',\n");
-			fwrite($hFile, "\t'db_name' => '{$this->m_sDBName}',\n");
-			fwrite($hFile, "\t'db_subname' => '{$this->m_sDBSubname}',\n");
-			fwrite($hFile, "\t'db_character_set' => '{$this->m_sDBCharacterSet}',\n");
-			fwrite($hFile, "\t'db_collation' => '{$this->m_sDBCollation}',\n");
-			fwrite($hFile, "\n");
-			fwrite($hFile, "\t'log_global' => {$this->m_bLogGlobal},\n");
-			fwrite($hFile, "\t'log_notification' => {$this->m_bLogNotification},\n");
-			fwrite($hFile, "\t'log_issue' => {$this->m_bLogIssue},\n");
-			fwrite($hFile, "\t'log_web_service' => {$this->m_bLogWebService},\n");
-			fwrite($hFile, "\t'min_display_limit' => {$this->m_iMinDisplayLimit},\n");
-			fwrite($hFile, "\t'max_display_limit' => {$this->m_iMaxDisplayLimit},\n");
-			fwrite($hFile, "\t'standard_reload_interval' => {$this->m_iStandardReloadInterval},\n");
-			fwrite($hFile, "\t'fast_reload_interval' => {$this->m_iFastReloadInterval},\n");
-			fwrite($hFile, "\t'secure_connection_required' => ".($this->m_bSecureConnectionRequired ? 'true' : 'false').",\n");
-			fwrite($hFile, "\t'default_language' => '{$this->m_sDefaultLanguage}',\n");
-			fwrite($hFile, "\t'allowed_login_types' => '{$this->m_sAllowedLoginTypes}',\n");
-			fwrite($hFile, "\t'encryption_key' => '{$this->m_sEncryptionKey}',\n");
-			$sExport = var_export($this->m_aCharsets, true);
-			fwrite($hFile, "\t'csv_import_charsets' => $sExport,\n");
-
 			fwrite($hFile, ");\n");
-
+			
 			fwrite($hFile, "\n");
+			fwrite($hFile, "/**\n *\n * Modules specific settings\n *\n */\n");
 			fwrite($hFile, "\$MyModuleSettings = array(\n");
 			foreach ($this->m_aModuleSettings as $sModule => $aProperties)
 			{
 				fwrite($hFile, "\t'$sModule' => array (\n");
 				foreach ($aProperties as $sProperty => $value)
 				{
-					$sExport = var_export($value, true);
-					fwrite($hFile, "\t\t'$sProperty' => $sExport,\n");
+					$sNiceExport = self::PrettyVarExport($value, "\t\t");
+					fwrite($hFile, "\t\t'$sProperty' => $sNiceExport,\n");
 				}
 				fwrite($hFile, "\t),\n");
 			}
@@ -1250,5 +1514,172 @@ class Config
 		}
 		return $aResult;
 	}
+
+	/**
+	 * Helper function to initialize a configuration from the page arguments
+	 */
+	public function UpdateFromParams($aParamValues, $sModulesDir = null, $bPreserveModuleSettings = false)
+	{
+		if (isset($aParamValues['application_path']))
+		{
+			$this->Set('app_root_url', $aParamValues['application_path']);
+		}
+		if (isset($aParamValues['mode']) && isset($aParamValues['language']))
+		{
+			if (($aParamValues['mode'] == 'install') ||  $this->GetDefaultLanguage() == '')
+			{
+				$this->SetDefaultLanguage($aParamValues['language']);
+			}
+		}
+		if (isset($aParamValues['db_server']))
+		{
+			$this->SetDBHost($aParamValues['db_server']);
+			$this->SetDBUser($aParamValues['db_user']);
+			$this->SetDBPwd($aParamValues['db_pwd']);
+			$sDBName = $aParamValues['db_name'];
+			if ($sDBName == '')
+			{
+				// Todo - obsolete after the transition to the new setup (2.0) is complete (WARNING: used by the designer)
+				$sDBName = $aParamValues['new_db_name'];
+			}
+			$this->SetDBName($sDBName);
+			$this->SetDBSubname($aParamValues['db_prefix']);
+		}
+	
+		if (!is_null($sModulesDir))
+		{
+			if (isset($aParamValues['selected_modules']))
+			{
+				$aSelectedModules = explode(',', $aParamValues['selected_modules']);
+			}
+			else
+			{
+				$aSelectedModules = null;
+			}
+	
+			// Initialize the arrays below with default values for the application...
+			$oEmptyConfig = new Config('dummy_file', false); // Do NOT load any config file, just set the default values
+			$aAddOns = $oEmptyConfig->GetAddOns();
+			$aAppModules = $oEmptyConfig->GetAppModules();
+			$aDataModels = $oEmptyConfig->GetDataModels();
+			$aWebServiceCategories = $oEmptyConfig->GetWebServiceCategories();
+			$aDictionaries = $oEmptyConfig->GetDictionaries();
+			// Merge the values with the ones provided by the modules
+			// Make sure when don't load the same file twice...
+	
+			$aModules = ModuleDiscovery::GetAvailableModules(array(APPROOT.$sModulesDir));
+			foreach($aModules as $sModuleId => $aModuleInfo)
+			{
+				list($sModuleName, $sModuleVersion) = ModuleDiscovery::GetModuleName($sModuleId);
+				if (is_null($aSelectedModules) || in_array($sModuleName, $aSelectedModules))
+				{
+					if (isset($aModuleInfo['datamodel']))
+					{
+						$aDataModels = array_unique(array_merge($aDataModels, $aModuleInfo['datamodel']));
+					}
+					if (isset($aModuleInfo['webservice']))
+					{
+						$aWebServiceCategories = array_unique(array_merge($aWebServiceCategories, $aModuleInfo['webservice']));
+					}
+					if (isset($aModuleInfo['settings']))
+					{
+						list($sName, $sVersion) = ModuleDiscovery::GetModuleName($sModuleId);
+						foreach($aModuleInfo['settings'] as $sProperty => $value)
+						{
+							if ($bPreserveModuleSettings && isset($this->m_aModuleSettings[$sName][$sProperty]))
+							{
+								// Do nothing keep the original value
+							}
+							else
+							{
+								$this->SetModuleSetting($sName, $sProperty, $value);
+							}
+						}
+					}
+					if (isset($aModuleInfo['installer']))
+					{
+						$sModuleInstallerClass = $aModuleInfo['installer'];
+						if (!class_exists($sModuleInstallerClass))
+						{
+							throw new Exception("Wrong installer class: '$sModuleInstallerClass' is not a PHP class - Module: ".$aModuleInfo['label']);
+						}
+						if (!is_subclass_of($sModuleInstallerClass, 'ModuleInstallerAPI'))
+						{
+							throw new Exception("Wrong installer class: '$sModuleInstallerClass' is not derived from 'ModuleInstallerAPI' - Module: ".$aModuleInfo['label']);
+						}
+						$aCallSpec = array($sModuleInstallerClass, 'BeforeWritingConfig');
+						call_user_func_array($aCallSpec, array($this));
+					}
+				}
+			}
+			$this->SetAddOns($aAddOns);
+			$this->SetAppModules($aAppModules);
+			$this->SetDataModels($aDataModels);
+			$this->SetWebServiceCategories($aWebServiceCategories);
+
+			// Scan dictionaries
+			//
+			if (!is_null($sModulesDir))
+			{
+				foreach(glob(APPROOT.$sModulesDir.'/dictionaries/*.dict.php') as $sFilePath)
+				{
+					$sFile = basename($sFilePath);
+					$aDictionaries[] = $sModulesDir.'/dictionaries/'.$sFile;
+				}
+			}
+			$this->SetDictionaries($aDictionaries);
+		}
+	}
+
+	/**
+	 * Helper: for an array of string, change the prefix when found
+	 */
+	 protected static function ChangePrefix(&$aStrings, $sSearchPrefix, $sNewPrefix)
+	 {	 	
+		foreach ($aStrings as &$sFile)
+		{
+			if (substr($sFile, 0, strlen($sSearchPrefix)) == $sSearchPrefix)
+			{
+				$sFile = $sNewPrefix.substr($sFile, strlen($sSearchPrefix));
+			}
+		}
+	}
+
+	/**
+	 * Quick an dirty way to clone a config file into another environment	
+	 */	
+	public function ChangeModulesPath($sSourceEnv, $sTargetEnv)
+	{
+		$sSearchPrefix = 'env-'.$sSourceEnv.'/';
+		$sNewPrefix = 'env-'.$sTargetEnv.'/';
+		self::ChangePrefix($this->m_aDataModels, $sSearchPrefix, $sNewPrefix);
+		self::ChangePrefix($this->m_aWebServiceCategories, $sSearchPrefix, $sNewPrefix);
+		self::ChangePrefix($this->m_aDictionaries, $sSearchPrefix, $sNewPrefix);
+	}
+	
+	/**
+	 * Pretty format a var_export'ed value so that (if possible) the identation is preserved on every line
+	 * @param mixed $value The value to export
+	 * @param string $sIdentation The string to use to indent the text
+	 * @param bool $bForceIndentation Forces the identation (enven if it breaks/changes an eval, for example to ouput a value inside a comment)
+	 * @return string The indented export string
+	 */
+	protected static function PrettyVarExport($value, $sIdentation, $bForceIndentation = false)
+	{
+		$sExport = var_export($value, true);
+		$sNiceExport = trim(preg_replace("/^/m", "\t\t\t", $sExport));
+		if (!$bForceIndentation)
+		{
+			eval('$aImported='.$sNiceExport.';');
+			// Check if adding the identations at the beginning of each line
+			// did not modify the values (in case of a string containing a line break)
+			if($aImported != $value)
+			{
+				$sNiceExport = $sExport;
+			}
+		}
+		return $sNiceExport;	
+	}
+
 }
 ?>

core/coreexception.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Exception management
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 

core/csvparser.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * CSV parser
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 

core/data.generator.class.inc.php

@@ -1,27 +1,28 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * data generator
  * helps the consultants in creating dummy data sets, for various test purposes (validation, usability, scalability) 
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 /**

core/dbobject.class.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Class dbObject: the root of persistent classes
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 require_once('metamodel.class.php');
@@ -80,7 +81,7 @@ abstract class DBObject
 		{
 			$this->m_aCurrValues[$sAttCode] = $oAttDef->GetDefaultValue();
 			$this->m_aOrigValues[$sAttCode] = null;
-			if ($oAttDef->IsExternalField())
+			if ($oAttDef->IsExternalField() || ($oAttDef instanceof AttributeFriendlyName))
 			{
 				// This field has to be read from the DB
 				// Leave the flag unset (optimization) 
@@ -145,8 +146,8 @@ abstract class DBObject
 	{
 		foreach(MetaModel::ListAttributeDefs(get_class($this)) as $sAttCode=>$oAttDef)
 		{
-			@$bIsLoaded = $this->m_aLoadedAtt[$sAttCode];
-			if ($bIsLoaded !== true)
+			if (!$oAttDef->LoadInObject()) continue;
+			if (!isset($this->m_aLoadedAtt[$sAttCode]) || !$this->m_aLoadedAtt[$sAttCode])
 			{
 				return false;
 			}
@@ -154,7 +155,7 @@ abstract class DBObject
 		return true;
 	}
 
-	protected function Reload()
+	public function Reload()
 	{
 		assert($this->m_bIsInDB);
 		$aRow = MetaModel::MakeSingleRow(get_class($this), $this->m_iKey, false/*, $this->m_bAllowAllData*/);
@@ -249,6 +250,8 @@ abstract class DBObject
 			// Skip links (could not be loaded by the mean of this query)
 			if ($oAttDef->IsLinkSet()) continue;
 
+			if (!$oAttDef->LoadInObject()) continue;
+
 			// Note: we assume that, for a given attribute, if it can be loaded,
 			// then one column will be found with an empty suffix, the others have a suffix
 			// Take care: the function isset will return false in case the value is null,
@@ -260,7 +263,14 @@ abstract class DBObject
 				$value = $oAttDef->FromSQLToValue($aRow, $sAttRef);
 
 				$this->m_aCurrValues[$sAttCode] = $value;
-				$this->m_aOrigValues[$sAttCode] = $value;
+				if (is_object($value))
+				{
+					$this->m_aOrigValues[$sAttCode] = clone $value;
+				}
+				else
+				{
+					$this->m_aOrigValues[$sAttCode] = $value;
+				}
 				$this->m_aLoadedAtt[$sAttCode] = true;
 			}
 			else
@@ -302,31 +312,39 @@ abstract class DBObject
 			$this->Reload();
 		}
 
-		if ($oAttDef->IsExternalKey() && is_object($value))
+		if ($oAttDef->IsExternalKey())
 		{
-			// Setting an external key with a whole object (instead of just an ID)
-			// let's initialize also the external fields that depend on it
-			// (useful when building objects in memory and not from a query)
-			if ( (get_class($value) != $oAttDef->GetTargetClass()) && (!is_subclass_of($value, $oAttDef->GetTargetClass())))
+			if (is_object($value))
 			{
-				throw new CoreUnexpectedValue("Trying to set the value of '$sAttCode', to an object of class '".get_class($value)."', whereas it's an ExtKey to '".$oAttDef->GetTargetClass()."'. Ignored");
-			}
-			else
-			{
-				// The object has changed, reset caches
-				$this->m_bCheckStatus = null;
-				$this->m_aAsArgs = null;
+				// Setting an external key with a whole object (instead of just an ID)
+				// let's initialize also the external fields that depend on it
+				// (useful when building objects in memory and not from a query)
+				if ( (get_class($value) != $oAttDef->GetTargetClass()) && (!is_subclass_of($value, $oAttDef->GetTargetClass())))
+				{
+					throw new CoreUnexpectedValue("Trying to set the value of '$sAttCode', to an object of class '".get_class($value)."', whereas it's an ExtKey to '".$oAttDef->GetTargetClass()."'. Ignored");
+				}
 
-				$this->m_aCurrValues[$sAttCode] = $value->GetKey();
 				foreach(MetaModel::ListAttributeDefs(get_class($this)) as $sCode => $oDef)
 				{
-					if ($oDef->IsExternalField() && ($oDef->GetKeyAttCode() == $sAttCode))
+					if (($oDef->IsExternalField() || ($oDef instanceof AttributeFriendlyName)) && ($oDef->GetKeyAttCode() == $sAttCode))
 					{
 						$this->m_aCurrValues[$sCode] = $value->Get($oDef->GetExtAttCode());
 					}
 				}
 			}
-			return;
+			else if ($this->m_aCurrValues[$sAttCode] != $value)
+			{
+				// Setting an external key, but no any other information is available...
+				// Invalidate the corresponding fields so that they get reloaded in case they are needed (See Get())
+				foreach(MetaModel::ListAttributeDefs(get_class($this)) as $sCode => $oDef)
+				{
+					if (($oDef->IsExternalField() || ($oDef instanceof AttributeFriendlyName)) && ($oDef->GetKeyAttCode() == $sAttCode))
+					{
+						$this->m_aCurrValues[$sCode] = $oDef->GetDefaultValue();
+						unset($this->m_aLoadedAtt[$sCode]);
+					}
+				}
+			}
 		}
 		if(!$oAttDef->IsScalar() && !is_object($value))
 		{
@@ -350,6 +368,7 @@ abstract class DBObject
 		}
 
 		$realvalue = $oAttDef->MakeRealValue($value, $this);
+
 		$this->m_aCurrValues[$sAttCode] = $realvalue;
 
 		// The object has changed, reset caches
@@ -368,16 +387,104 @@ abstract class DBObject
 
 	public function Get($sAttCode)
 	{
-		if (!array_key_exists($sAttCode, MetaModel::ListAttributeDefs(get_class($this))))
+		if (($iPos = strpos($sAttCode, '->')) === false)
 		{
-			throw new CoreException("Unknown attribute code '$sAttCode' for the class ".get_class($this));
+			return $this->GetStrict($sAttCode);
 		}
-		if ($this->m_bIsInDB && !isset($this->m_aLoadedAtt[$sAttCode]) && !$this->m_bDirty)
+		else
 		{
-			// #@# non-scalar attributes.... handle that differently
-			$this->Reload();
+			$sExtKeyAttCode = substr($sAttCode, 0, $iPos);
+			$sRemoteAttCode = substr($sAttCode, $iPos + 2);
+			if (!MetaModel::IsValidAttCode(get_class($this), $sExtKeyAttCode))
+			{
+				throw new CoreException("Unknown external key '$sExtKeyAttCode' for the class ".get_class($this));
+			}
+			$oKeyAttDef = MetaModel::GetAttributeDef(get_class($this), $sExtKeyAttCode);
+			$sRemoteClass = $oKeyAttDef->GetTargetClass();
+			$oRemoteObj = MetaModel::GetObject($sRemoteClass, $this->GetStrict($sExtKeyAttCode), false);
+			if (is_null($oRemoteObj))
+			{
+				return '';
+			}
+			else
+			{
+				return $oRemoteObj->Get($sRemoteAttCode);
+			}
 		}
-		$value = $this->m_aCurrValues[$sAttCode];
+	}
+
+	public function GetStrict($sAttCode)
+	{
+		$oAttDef = MetaModel::GetAttributeDef(get_class($this), $sAttCode);
+
+		if (!$oAttDef->LoadInObject())
+		{
+			$sParentAttCode = $oAttDef->GetParentAttCode();
+			$parentValue = $this->GetStrict($sParentAttCode);
+			$value = $oAttDef->GetValue($parentValue, $this);
+		}
+		else
+		{
+			if (isset($this->m_aLoadedAtt[$sAttCode]))
+			{
+				// Standard case... we have the information directly
+			}
+			elseif ($this->m_bIsInDB && !$this->m_bDirty)
+			{
+				// Lazy load (polymorphism): complete by reloading the entire object
+				// #@# non-scalar attributes.... handle that differently?
+				$this->Reload();
+			}
+			elseif ($sAttCode == 'friendlyname')
+			{
+				// The friendly name is not computed and the object is dirty
+				// Todo: implement the computation of the friendly name based on sprintf()
+				// 
+				$this->m_aCurrValues[$sAttCode] = '';
+			}
+			else
+			{
+				// Not loaded... is it related to an external key?
+				if ($oAttDef->IsExternalField() || ($oAttDef instanceof AttributeFriendlyName))
+				{
+					// Let's get the object and compute all of the corresponding attributes
+					// (i.e not only the requested attribute)
+					//
+					$sExtKeyAttCode = $oAttDef->GetKeyAttCode();
+	
+					if (($iRemote = $this->Get($sExtKeyAttCode)) && ($iRemote > 0)) // Objects in memory have negative IDs
+					{
+						$oExtKeyAttDef = MetaModel::GetAttributeDef(get_class($this), $sExtKeyAttCode);
+						// Note: "allow all data" must be enabled because the external fields are always visible
+						//       to the current user even if this is not the case for the remote object
+						//       This is consistent with the behavior of the lists
+						$oRemote = MetaModel::GetObject($oExtKeyAttDef->GetTargetClass(), $iRemote, true, true);
+					}
+					else
+					{
+						$oRemote = null;
+					}
+	
+					foreach(MetaModel::ListAttributeDefs(get_class($this)) as $sCode => $oDef)
+					{
+						if (($oDef->IsExternalField() || ($oDef instanceof AttributeFriendlyName)) && ($oDef->GetKeyAttCode() == $sExtKeyAttCode))
+						{
+							if ($oRemote)
+							{
+								$this->m_aCurrValues[$sCode] = $oRemote->Get($oDef->GetExtAttCode());
+							}
+							else
+							{
+								$this->m_aCurrValues[$sCode] = $oDef->GetDefaultValue();
+							}
+							$this->m_aLoadedAtt[$sCode] = true;
+						}
+					}
+				}
+			}
+			$value = $this->m_aCurrValues[$sAttCode];
+		}
+
 		if ($value instanceof DBObjectSet)
 		{
 			$value->Rewind();
@@ -405,6 +512,9 @@ abstract class DBObject
 	/**
 	 * Updates the value of an external field by (re)loading the object
 	 * corresponding to the external key and getting the value from it
+	 * 	 
+	 * UNUSED ?
+	 * 	 
 	 * @param string $sAttCode Attribute code of the external field to update
 	 * @return void
 	 */
@@ -415,7 +525,10 @@ abstract class DBObject
 		{
 			$sTargetClass = $oAttDef->GetTargetClass();
 			$objkey = $this->Get($oAttDef->GetKeyAttCode());
-			$oObj = MetaModel::GetObject($sTargetClass, $objkey);
+			// Note: "allow all data" must be enabled because the external fields are always visible
+			//       to the current user even if this is not the case for the remote object
+			//       This is consistent with the behavior of the lists
+			$oObj = MetaModel::GetObject($sTargetClass, $objkey, true, true);
 			if (is_object($oObj))
 			{
 				$value = $oObj->Get($oAttDef->GetExtAttCode());
@@ -445,7 +558,7 @@ abstract class DBObject
 		$this->ComputeValues();
 	}
 
-	public function GetAsHTML($sAttCode)
+	public function GetAsHTML($sAttCode, $bLocalize = true)
 	{
 		$sClass = get_class($this);
 		$oAtt = MetaModel::GetAttributeDef($sClass, $sAttCode);
@@ -455,12 +568,20 @@ abstract class DBObject
 			//return $this->Get($sAttCode.'_friendlyname');
 			$sTargetClass = $oAtt->GetTargetClass(EXTKEY_ABSOLUTE);
 			$iTargetKey = $this->Get($sAttCode);
-			$sLabel = $this->Get($sAttCode.'_friendlyname');
-			return $this->MakeHyperLink($sTargetClass, $iTargetKey, $sLabel);
+			if ($iTargetKey < 0)
+			{
+				// the key points to an object that exists only in memory... no hyperlink points to it yet
+				return '';
+			}
+			else
+			{
+				$sLabel = $this->Get($sAttCode.'_friendlyname');
+				return $this->MakeHyperLink($sTargetClass, $iTargetKey, $sLabel);
+			}
 		}
 
 		// That's a standard attribute (might be an ext field or a direct field, etc.)
-		return $oAtt->GetAsHTML($this->Get($sAttCode));
+		return $oAtt->GetAsHTML($this->Get($sAttCode), $this, $bLocalize);
 	}
 
 	public function GetEditValue($sAttCode)
@@ -493,42 +614,42 @@ abstract class DBObject
 		}
 		else
 		{
-			$sEditValue = $oAtt->GetEditValue($this->Get($sAttCode));
+			$sEditValue = $oAtt->GetEditValue($this->Get($sAttCode), $this);
 		}
 		return $sEditValue;
 	}
 
-	public function GetAsXML($sAttCode)
+	public function GetAsXML($sAttCode, $bLocalize = true)
 	{
 		$oAtt = MetaModel::GetAttributeDef(get_class($this), $sAttCode);
-		return $oAtt->GetAsXML($this->Get($sAttCode), $this);
+		return $oAtt->GetAsXML($this->Get($sAttCode), $this, $bLocalize);
 	}
 
-	public function GetAsCSV($sAttCode, $sSeparator = ',', $sTextQualifier = '"')
+	public function GetAsCSV($sAttCode, $sSeparator = ',', $sTextQualifier = '"', $bLocalize = true)
 	{
 		$oAtt = MetaModel::GetAttributeDef(get_class($this), $sAttCode);
-		return $oAtt->GetAsCSV($this->Get($sAttCode), $sSeparator, $sTextQualifier, $this);
+		return $oAtt->GetAsCSV($this->Get($sAttCode), $sSeparator, $sTextQualifier, $this, $bLocalize);
 	}
 
-	public function GetOriginalAsHTML($sAttCode)
+	public function GetOriginalAsHTML($sAttCode, $bLocalize = true)
 	{
 		$oAtt = MetaModel::GetAttributeDef(get_class($this), $sAttCode);
-		return $oAtt->GetAsHTML($this->GetOriginal($sAttCode), $this);
+		return $oAtt->GetAsHTML($this->GetOriginal($sAttCode), $this, $bLocalize);
 	}
 
-	public function GetOriginalAsXML($sAttCode)
+	public function GetOriginalAsXML($sAttCode, $bLocalize = true)
 	{
 		$oAtt = MetaModel::GetAttributeDef(get_class($this), $sAttCode);
-		return $oAtt->GetAsXML($this->GetOriginal($sAttCode), $this);
+		return $oAtt->GetAsXML($this->GetOriginal($sAttCode), $this, $bLocalize);
 	}
 
-	public function GetOriginalAsCSV($sAttCode, $sSeparator = ',', $sTextQualifier = '"')
+	public function GetOriginalAsCSV($sAttCode, $sSeparator = ',', $sTextQualifier = '"', $bLocalize = true)
 	{
 		$oAtt = MetaModel::GetAttributeDef(get_class($this), $sAttCode);
-		return $oAtt->GetAsCSV($this->GetOriginal($sAttCode), $sSeparator, $sTextQualifier, $this);
+		return $oAtt->GetAsCSV($this->GetOriginal($sAttCode), $sSeparator, $sTextQualifier, $this, $bLocalize);
 	}
 
-	protected static function MakeHyperLink($sObjClass, $sObjKey, $sLabel = '', $sUrlMakerClass = null, $bWithNavigationContext = true)
+	public static function MakeHyperLink($sObjClass, $sObjKey, $sLabel = '', $sUrlMakerClass = null, $bWithNavigationContext = true)
 	{
 		if ($sObjKey <= 0) return '<em>'.Dict::S('UI:UndefinedObject').'</em>'; // Objects built in memory have negative IDs
 
@@ -683,6 +804,29 @@ abstract class DBObject
 			return MetaModel::GetStateDescription(get_class($this), $sStateValue);
 		}
 	}
+
+	/**
+	 * Overridable - Define attributes read-only from the end-user perspective
+	 * 	 
+	 * @return array List of attcodes
+	 */	 	  	 	
+	public static function GetReadOnlyAttributes()
+	{
+		return null;
+	}
+
+
+	/**
+	 * Overridable - Get predefined objects (could be hardcoded)
+	 * The predefined objects will be synchronized with the DB at each install/upgrade
+	 * As soon as a class has predefined objects, then nobody can create nor delete objects	 
+	 * @return array An array of id => array of attcode => php value(so-called "real value": integer, string, ormDocument, DBObjectSet, etc.)
+	 */	 	  	 	
+	public static function GetPredefinedObjects()
+	{
+		return null;
+	}
+
 	/**
 	 * Returns the set of flags (OPT_ATT_HIDDEN, OPT_ATT_READONLY, OPT_ATT_MANDATORY...)
 	 * for the given attribute in the current state of the object
@@ -694,6 +838,16 @@ abstract class DBObject
 	public function GetAttributeFlags($sAttCode, &$aReasons = array(), $sTargetState = '')
 	{
 		$iFlags = 0; // By default (if no life cycle) no flag at all
+
+		$aReadOnlyAtts = $this->GetReadOnlyAttributes();
+		if ($aReadOnlyAtts != null)
+		{
+			if (in_array($sAttCode, $aReadOnlyAtts))
+			{
+				return OPT_ATT_READONLY;
+			}
+		}
+
 		$sStateAttCode = MetaModel::GetStateAttributeCode(get_class($this));
 		if (!empty($sStateAttCode))
 		{
@@ -904,7 +1058,7 @@ abstract class DBObject
 
 					$oDeletionPlan->AddToDelete($oReplica, DEL_SILENT);
 
-					if ($oDataSource->GetKey() == SynchroDataSource::GetCurrentTaskId())
+					if ($oDataSource->GetKey() == SynchroExecution::GetCurrentTaskId())
 					{
 						// The current task has the right to delete the object
 						continue;
@@ -1226,6 +1380,26 @@ abstract class DBObject
 			throw new CoreException("Object not following integrity rules", array('issues' => $sIssues, 'class' => get_class($this), 'id' => $this->GetKey()));
 		}
 
+		// Stop watches
+		$sState = $this->GetState();
+		if ($sState != '')
+		{
+			foreach(MetaModel::ListAttributeDefs($sClass) as $sAttCode => $oAttDef)
+			{
+				if ($oAttDef instanceof AttributeStopWatch)
+				{
+					if (in_array($sState, $oAttDef->GetStates()))
+					{
+						// Start the stop watch and compute the deadlines
+						$oSW = $this->Get($sAttCode);
+						$oSW->Start($this, $oAttDef);
+						$oSW->ComputeDeadlines($this, $oAttDef);
+						$this->Set($sAttCode, $oSW);
+					}
+				}
+			}
+		}
+
 		// First query built upon on the root class, because the ID must be created first
 		$this->m_iKey = $this->DBInsertSingleTable($sRootClass);
 
@@ -1260,6 +1434,8 @@ abstract class DBObject
 			$oTrigger->DoActivate($this->ToArgs('this'));
 		}
 
+		$this->RecordObjCreation();
+
 		return $this->m_iKey;
 	}
 
@@ -1270,18 +1446,27 @@ abstract class DBObject
 		return $this->m_iKey;
 	}
 	
-	public function DBInsertTracked(CMDBChange $oVoid)
+	public function DBInsertTracked(CMDBChange $oChange)
 	{
+		CMDBObject::SetCurrentChange($oChange);
 		return $this->DBInsert();
 	}
 
+	public function DBInsertTrackedNoReload(CMDBChange $oChange)
+	{
+		CMDBObject::SetCurrentChange($oChange);
+		return $this->DBInsertNoReload();
+	}
+
 	// Creates a copy of the current object into the database
 	// Returns the id of the newly created object
 	public function DBClone($iNewKey = null)
 	{
 		$this->m_bIsInDB = false;
 		$this->m_iKey = $iNewKey;
-		return $this->DBInsert();
+		$ret = $this->DBInsert();
+		$this->RecordObjCreation();
+		return $ret;
 	}
 	
 	/**
@@ -1304,13 +1489,32 @@ abstract class DBObject
 			throw new CoreException("DBUpdate: could not update a newly created object, please call DBInsert instead");
 		}
 
+		// Stop watches
+		$sState = $this->GetState();
+		if ($sState != '')
+		{
+			foreach(MetaModel::ListAttributeDefs(get_class($this)) as $sAttCode => $oAttDef)
+			{
+				if ($oAttDef instanceof AttributeStopWatch)
+				{
+					if (in_array($sState, $oAttDef->GetStates()))
+					{
+						// Compute or recompute the deadlines
+						$oSW = $this->Get($sAttCode);
+						$oSW->ComputeDeadlines($this, $oAttDef);
+						$this->Set($sAttCode, $oSW);
+					}
+				}
+			}
+		}
+
 		$this->DoComputeValues();
 		$this->OnUpdate();
 
 		$aChanges = $this->ListChanges();
 		if (count($aChanges) == 0)
 		{
-			//throw new CoreWarning("Attempting to update an unchanged object");
+			// Attempting to update an unchanged object
 			return;
 		}
 
@@ -1322,6 +1526,9 @@ abstract class DBObject
 			throw new CoreException("Object not following integrity rules", array('issues' => $sIssues, 'class' => get_class($this), 'id' => $this->GetKey()));
 		}
 
+		// Save the original values (will be reset to the new values when the object get written to the DB)
+		$aOriginalValues = $this->m_aOrigValues;
+
 		$bHasANewExternalKeyValue = false;
 		$aHierarchicalKeys = array();
 		foreach($aChanges as $sAttCode => $valuecurr)
@@ -1399,12 +1606,31 @@ abstract class DBObject
 		{
 			$this->Reload();
 		}
+		else
+		{
+			// Reset original values although the object has not been reloaded
+			foreach ($this->m_aLoadedAtt as $sAttCode => $bLoaded)
+			{
+				if ($bLoaded)
+				{
+					$value = $this->m_aCurrValues[$sAttCode];
+					$this->m_aOrigValues[$sAttCode] = is_object($value) ? clone $value : $value;
+				}
+			}
+		
+		}
+
+		if (count($aChanges) != 0)
+		{
+			$this->RecordAttChanges($aChanges, $aOriginalValues);
+		}
 
 		return $this->m_iKey;
 	}
 	
-	public function DBUpdateTracked(CMDBChange $oVoid)
+	public function DBUpdateTracked(CMDBChange $oChange)
 	{
+		CMDBObject::SetCurrentChange($oChange);
 		return $this->DBUpdate();
 	}
 
@@ -1436,10 +1662,11 @@ abstract class DBObject
 
 	protected function DBDeleteSingleObject()
 	{
-		$this->OnDelete();
-
 		if (!MetaModel::DBIsReadOnly())
 		{
+			$this->OnDelete();
+			$this->RecordObjDeletion($this->m_iKey); // May cause a reload for storing history information
+			
 			foreach(MetaModel::ListAttributeDefs(get_class($this)) as $sAttCode => $oAttDef)
 			{
 				if ($oAttDef->IsHierarchicalKey())
@@ -1472,12 +1699,12 @@ abstract class DBObject
 			{
 				$this->DBDeleteSingleTable($sParentClass);
 			}
+			
+			$this->AfterDelete();
+
+			$this->m_bIsInDB = false;
+			$this->m_iKey = null;
 		}
-
-		$this->AfterDelete();
-
-		$this->m_bIsInDB = false;
-		$this->m_iKey = null;
 	}
 
 	// Delete an object... and guarantee data integrity
@@ -1531,8 +1758,9 @@ abstract class DBObject
 		return $oDeletionPlan;
 	}
 
-	public function DBDeleteTracked(CMDBChange $oVoid, $bSkipStrongSecurity = null, &$oDeletionPlan = null)
+	public function DBDeleteTracked(CMDBChange $oChange, $bSkipStrongSecurity = null, &$oDeletionPlan = null)
 	{
+		CMDBObject::SetCurrentChange($oChange);
 		$this->DBDelete($oDeletionPlan);
 	}
 
@@ -1545,7 +1773,11 @@ abstract class DBObject
 		return MetaModel::EnumTransitions(get_class($this), $sState);
 	}
 
-	public function ApplyStimulus($sStimulusCode)
+	/**
+	* Designed as an action to be called when a stop watch threshold times out
+	* or from within the framework	
+	*/	
+	public function ApplyStimulus($sStimulusCode, $bDoNotWrite = false)
 	{
 		$sStateAttCode = MetaModel::GetStateAttributeCode(get_class($this));
 		if (empty($sStateAttCode)) return false;
@@ -1553,6 +1785,11 @@ abstract class DBObject
 		MyHelpers::CheckKeyInArray('object lifecycle stimulus', $sStimulusCode, MetaModel::EnumStimuli(get_class($this)));
 
 		$aStateTransitions = $this->EnumTransitions();
+		if (!array_key_exists($sStimulusCode, $aStateTransitions))
+		{
+			// This simulus has no effect in the current state... do nothing
+			return;
+		}
 		$aTransitionDef = $aStateTransitions[$sStimulusCode];
 
 		// Change the state before proceeding to the actions, this is necessary because an action might
@@ -1579,25 +1816,66 @@ abstract class DBObject
 			// if one call fails, the whole is considered as failed
 			if (!$bRet) $bSuccess = false;
 		}
-
-		// Change state triggers...
-		$sClass = get_class($this);
-		$sClassList = implode("', '", MetaModel::EnumParentClasses($sClass, ENUM_PARENT_CLASSES_ALL));
-		$oSet = new DBObjectSet(DBObjectSearch::FromOQL("SELECT TriggerOnStateLeave AS t WHERE t.target_class IN ('$sClassList') AND t.state='$sPreviousState'"));
-		while ($oTrigger = $oSet->Fetch())
+		if ($bSuccess)
 		{
-			$oTrigger->DoActivate($this->ToArgs('this'));
-		}
+			$sClass = get_class($this);
 
-		$oSet = new DBObjectSet(DBObjectSearch::FromOQL("SELECT TriggerOnStateEnter AS t WHERE t.target_class IN ('$sClassList') AND t.state='$sNewState'"));
-		while ($oTrigger = $oSet->Fetch())
-		{
-			$oTrigger->DoActivate($this->ToArgs('this'));
+			// Stop watches
+			foreach(MetaModel::ListAttributeDefs($sClass) as $sAttCode => $oAttDef)
+			{
+				if ($oAttDef instanceof AttributeStopWatch)
+				{
+					$oSW = $this->Get($sAttCode);
+					if (in_array($sNewState, $oAttDef->GetStates()))
+					{
+						$oSW->Start($this, $oAttDef);
+					}
+					else
+					{
+						$oSW->Stop($this, $oAttDef);
+					}
+					$this->Set($sAttCode, $oSW);
+				}
+			}
+			
+			if (!$bDoNotWrite)
+			{
+				$this->DBWrite();
+			}
+
+			// Change state triggers...
+			$sClassList = implode("', '", MetaModel::EnumParentClasses($sClass, ENUM_PARENT_CLASSES_ALL));
+			$oSet = new DBObjectSet(DBObjectSearch::FromOQL("SELECT TriggerOnStateLeave AS t WHERE t.target_class IN ('$sClassList') AND t.state='$sPreviousState'"));
+			while ($oTrigger = $oSet->Fetch())
+			{
+				$oTrigger->DoActivate($this->ToArgs('this'));
+			}
+	
+			$oSet = new DBObjectSet(DBObjectSearch::FromOQL("SELECT TriggerOnStateEnter AS t WHERE t.target_class IN ('$sClassList') AND t.state='$sNewState'"));
+			while ($oTrigger = $oSet->Fetch())
+			{
+				$oTrigger->DoActivate($this->ToArgs('this'));
+			}
 		}
 
 		return $bSuccess;
 	}
 
+	/**
+	* Designed as an action to be called when a stop watch threshold times out
+	*/	
+	public function ResetStopWatch($sAttCode)
+	{
+		$oAttDef = MetaModel::GetAttributeDef(get_class($this), $sAttCode);
+		if (!$oAttDef instanceof AttributeStopWatch)
+		{
+			throw new CoreException("Invalid stop watch id: '$sAttCode'");
+		}
+		$oSW = $this->Get($sAttCode);
+		$oSW->Reset($this, $oAttDef);
+		$this->Set($sAttCode, $oSW);
+	}	 	
+
 	// Make standard context arguments
 	// Note: Needs to be reviewed because it is currently called once per attribute when an object is written (CheckToWrite / CheckValue)
 	//       Several options here:
@@ -1615,7 +1893,7 @@ abstract class DBObject
 			$aScalarArgs[$sArgName.'->hyperlink()'] = $this->GetHyperlink('iTopStandardURLMaker', false);
 			$aScalarArgs[$sArgName.'->hyperlink(portal)'] = $this->GetHyperlink('PortalURLMaker', false);
 			$aScalarArgs[$sArgName.'->name()'] = $this->GetName();
-		
+
 			$sClass = get_class($this);
 			foreach(MetaModel::ListAttributeDefs($sClass) as $sAttCode => $oAttDef)
 			{
@@ -1625,7 +1903,7 @@ abstract class DBObject
 					// #@# Note: This has been proven to be quite slow, this can slow down bulk load
 					$sAsHtml = $this->GetAsHtml($sAttCode);
 					$aScalarArgs[$sArgName.'->html('.$sAttCode.')'] = $sAsHtml;
-					$aScalarArgs[$sArgName.'->label('.$sAttCode.')'] = strip_tags($sAsHtml);
+					$aScalarArgs[$sArgName.'->label('.$sAttCode.')'] = $this->GetEditValue($sAttCode); // "Nice" display value, but without HTML tags and entities
 				}
 				// Do something for case logs... quick N' dirty...
 				if ($aScalarArgs[$sArgName.'->'.$sAttCode] instanceof ormCaseLog)
@@ -1635,6 +1913,7 @@ abstract class DBObject
 					$aScalarArgs[$sArgName.'->head('.$sAttCode.')'] = $oCaseLog->GetLatestEntry();
 				}
 			}
+
 			$this->m_aAsArgs = $aScalarArgs;
 			$oKPI->ComputeStats('ToArgs', get_class($this));
 		}
@@ -1671,6 +1950,152 @@ abstract class DBObject
 	{
 	}
 
+
+	/**
+	 * Common to the recording of link set changes (add/remove/modify)	
+	 */	
+	private function PrepareChangeOpLinkSet($iLinkSetOwnerId, $oLinkSet, $sChangeOpClass, $aOriginalValues = null)
+	{
+		if ($iLinkSetOwnerId <= 0)
+		{
+			return null;
+		}
+
+		if (!is_subclass_of($oLinkSet->GetHostClass(), 'CMDBObject'))
+		{
+			// The link set owner class does not keep track of its history
+			return null;
+		}
+
+		// Determine the linked item class and id
+		//
+		if ($oLinkSet->IsIndirect())
+		{
+			// The "item" is on the other end (N-N links)
+			$sExtKeyToRemote = $oLinkSet->GetExtKeyToRemote();
+			$oExtKeyToRemote = MetaModel::GetAttributeDef(get_class($this), $sExtKeyToRemote);
+			$sItemClass = $oExtKeyToRemote->GetTargetClass();
+			if ($aOriginalValues)
+			{
+				// Get the value from the original values
+				$iItemId = $aOriginalValues[$sExtKeyToRemote];
+			}
+			else
+			{
+				$iItemId = $this->Get($sExtKeyToRemote);
+			}
+		}
+		else
+		{
+			// I am the "item" (1-N links)
+			$sItemClass = get_class($this);
+			$iItemId = $this->GetKey();
+		}
+
+		// Get the remote object, to determine its exact class
+		// Possible optimization: implement a tool in MetaModel, to get the final class of an object (not always querying + query reduced to a select on the root table!
+		$oOwner = MetaModel::GetObject($oLinkSet->GetHostClass(), $iLinkSetOwnerId, false);
+		if ($oOwner)
+		{
+			$sLinkSetOwnerClass = get_class($oOwner);
+			
+			$oMyChangeOp = MetaModel::NewObject($sChangeOpClass);
+			$oMyChangeOp->Set("objclass", $sLinkSetOwnerClass);
+			$oMyChangeOp->Set("objkey", $iLinkSetOwnerId);
+			$oMyChangeOp->Set("attcode", $oLinkSet->GetCode());
+			$oMyChangeOp->Set("item_class", $sItemClass);
+			$oMyChangeOp->Set("item_id", $iItemId);
+			return $oMyChangeOp;
+		}
+		else
+		{
+			// Depending on the deletion order, it may happen that the id is already invalid... ignore
+			return null;
+		}
+	}
+
+	/**
+	 *  This object has been created/deleted, record that as a change in link sets pointing to this (if any)
+	 */	
+	private function RecordLinkSetListChange($bAdd = true)
+	{
+		$aForwardChangeTracking = MetaModel::GetTrackForwardExternalKeys(get_class($this));
+		foreach(MetaModel::GetTrackForwardExternalKeys(get_class($this)) as $sExtKeyAttCode => $oLinkSet)
+		{
+			if (($oLinkSet->GetTrackingLevel() & LINKSET_TRACKING_LIST) == 0) continue;
+			
+			$iLinkSetOwnerId  = $this->Get($sExtKeyAttCode);
+			$oMyChangeOp = $this->PrepareChangeOpLinkSet($iLinkSetOwnerId, $oLinkSet, 'CMDBChangeOpSetAttributeLinksAddRemove');
+			if ($oMyChangeOp)
+			{
+				if ($bAdd)
+				{
+					$oMyChangeOp->Set("type", "added");
+				}
+				else
+				{
+					$oMyChangeOp->Set("type", "removed");
+				}
+				$iId = $oMyChangeOp->DBInsertNoReload();
+			}
+		}
+	}
+
+	protected function RecordObjCreation()
+	{
+		$this->RecordLinkSetListChange(true);
+	}
+
+	protected function RecordObjDeletion($objkey)
+	{
+		$this->RecordLinkSetListChange(false);
+	}
+
+	protected function RecordAttChanges(array $aValues, array $aOrigValues)
+	{
+		$aForwardChangeTracking = MetaModel::GetTrackForwardExternalKeys(get_class($this));
+		foreach(MetaModel::GetTrackForwardExternalKeys(get_class($this)) as $sExtKeyAttCode => $oLinkSet)
+		{
+
+			if (array_key_exists($sExtKeyAttCode, $aValues))
+			{
+				if (($oLinkSet->GetTrackingLevel() & LINKSET_TRACKING_LIST) == 0) continue;
+
+				// Keep track of link added/removed
+				//
+				$iLinkSetOwnerNext = $aValues[$sExtKeyAttCode];
+				$oMyChangeOp = $this->PrepareChangeOpLinkSet($iLinkSetOwnerNext, $oLinkSet, 'CMDBChangeOpSetAttributeLinksAddRemove');
+				if ($oMyChangeOp)
+				{
+					$oMyChangeOp->Set("type", "added");
+					$oMyChangeOp->DBInsertNoReload();
+				}
+
+				$iLinkSetOwnerPrevious = $aOrigValues[$sExtKeyAttCode];
+				$oMyChangeOp = $this->PrepareChangeOpLinkSet($iLinkSetOwnerPrevious, $oLinkSet, 'CMDBChangeOpSetAttributeLinksAddRemove', $aOrigValues);
+				if ($oMyChangeOp)
+				{
+					$oMyChangeOp->Set("type", "removed");
+					$oMyChangeOp->DBInsertNoReload();
+				}
+			}
+			else
+			{
+				// Keep track of link changes
+				//
+				if (($oLinkSet->GetTrackingLevel() & LINKSET_TRACKING_DETAILS) == 0) continue;
+				
+				$iLinkSetOwnerId  = $this->Get($sExtKeyAttCode);
+				$oMyChangeOp = $this->PrepareChangeOpLinkSet($iLinkSetOwnerId, $oLinkSet, 'CMDBChangeOpSetAttributeLinksTune');
+				if ($oMyChangeOp)
+				{
+					$oMyChangeOp->Set("link_id", $this->GetKey());
+					$iId = $oMyChangeOp->DBInsertNoReload();
+				}
+			}
+		}
+	}
+
 	// Return an empty set for the parent of all
 	public static function GetRelationQueries($sRelCode)
 	{
@@ -1831,7 +2256,7 @@ abstract class DBObject
 		$oSet = $this->GetMasterReplica();
 		while($aData = $oSet->FetchAssoc())
 		{
-			if ($aData['datasource']->GetKey() == SynchroDataSource::GetCurrentTaskId())
+			if ($aData['datasource']->GetKey() == SynchroExecution::GetCurrentTaskId())
 			{
 				// Ignore the current task (check to write => ok)
 				continue;
@@ -1875,7 +2300,7 @@ abstract class DBObject
 		}
 		// to be continued...
 	}
+
 }
 
-
 ?>

core/dbobjectsearch.class.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Define filters for a given class of objects (formerly named "filter") 
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
  
 define('TREE_OPERATOR_EQUALS', 0);
@@ -66,6 +67,16 @@ class DBObjectSearch
 		$this->m_aRelatedTo = array();
 		$this->m_bDataFiltered = false;
 		$this->m_aParentConditions = array();
+
+		$this->m_aModifierProperties = array();
+	}
+
+	/**
+	 * Perform a deep clone (as opposed to "clone" which does copy a reference to the underlying objects
+	 **/	 	
+	public function DeepClone()
+	{
+		return unserialize(serialize($this));
 	}
 
 	public function AllowAllData() {$this->m_bAllowAllData = true;}
@@ -73,7 +84,18 @@ class DBObjectSearch
 	public function IsDataFiltered() {return $this->m_bDataFiltered; }
 	public function SetDataFiltered() {$this->m_bDataFiltered = true;}
 
-	public function GetClassName($sAlias) {return $this->m_aClasses[$sAlias];}
+	public function GetClassName($sAlias)
+	{
+		if (array_key_exists($sAlias, $this->m_aClasses))
+		{
+			return $this->m_aClasses[$sAlias];
+		}
+		else
+		{
+			throw new CoreException("Invalid class alias '$sAlias'");
+		}
+	}
+
 	public function GetJoinedClasses() {return $this->m_aClasses;}
 
 	public function GetClass()
@@ -96,6 +118,60 @@ class DBObjectSearch
 		return key($this->m_aClasses);
 	}
 
+	/**
+	 * Change the class (only subclasses are supported as of now, because the conditions must fit the new class)
+	 * Defaults to the first selected class (most of the time it is also the first joined class	 
+	 */	 	
+	public function ChangeClass($sNewClass, $sAlias = null)
+	{
+		if (is_null($sAlias))
+		{
+			$sAlias = $this->GetClassAlias();
+		}
+		else
+		{
+			if (!array_key_exists($sAlias, $this->m_aClasses))
+			{
+				// discard silently - necessary when recursing on the related nodes (see code below)
+				return;
+			}
+		}
+		$sCurrClass = $this->GetClassName($sAlias);
+		if (!MetaModel::IsParentClass($sCurrClass, $sNewClass))
+		{
+			throw new Exception("Could not change the search class from '$sCurrClass' to '$sNewClass'. Only child classes are permitted.");
+		}
+
+		// Change for this node
+		//
+		$this->m_aSelectedClasses[$sAlias] = $sNewClass;
+		$this->m_aClasses[$sAlias] = $sNewClass;
+
+		// Change for all the related node (yes, this was necessary with some queries - strange effects otherwise)
+		//
+		foreach($this->m_aRelatedTo as $aRelatedTo)
+		{
+			$aRelatedTo['flt']->ChangeClass($sNewClass, $sAlias);
+		}
+		foreach($this->m_aPointingTo as $sExtKeyAttCode=>$aPointingTo)
+		{
+			foreach($aPointingTo as $iOperatorCode => $aFilter)
+			{
+				foreach($aFilter as $oExtFilter)
+				{
+					$oExtFilter->ChangeClass($sNewClass, $sAlias);
+				}
+			}
+		}
+		foreach($this->m_aReferencedBy as $sForeignClass => $aReferences)
+		{
+			foreach($aReferences as $sForeignExtKeyAttCode => $oForeignFilter)
+			{
+				$oForeignFilter->ChangeClass($sNewClass, $sAlias);
+			}
+		}
+	}
+
 	public function SetSelectedClasses($aNewSet)
 	{
 		$this->m_aSelectedClasses = array();
@@ -115,6 +191,23 @@ class DBObjectSearch
 	}
 
 
+	public function SetModifierProperty($sPluginClass, $sProperty, $value)
+	{
+		$this->m_aModifierProperties[$sPluginClass][$sProperty] = $value;
+	}
+
+	public function GetModifierProperties($sPluginClass)
+	{
+		if (array_key_exists($sPluginClass, $this->m_aModifierProperties))
+		{
+			return $this->m_aModifierProperties[$sPluginClass];
+		}
+		else
+		{
+			return array();
+		}
+	}
+
 	public function IsAny()
 	{
 		// #@# todo - if (!$this->m_oSearchCondition->IsTrue()) return false;
@@ -309,7 +402,7 @@ class DBObjectSearch
 		{
 			foreach($aPointingTo as $iOperatorCode => $aFilter)
 			{
-				foreach($aFilter as $sAlias => $oExtFilter)
+				foreach($aFilter as $oExtFilter)
 				{
 					$oExtFilter->RenameParam($sOldName, $sNewName);
 				}
@@ -444,7 +537,7 @@ class DBObjectSearch
 	 * Specify a condition on external keys or link sets
 	 * @param sAttSpec Can be either an attribute code or extkey->[sAttSpec] or linkset->[sAttSpec] and so on, recursively
 	 *                 Example: infra_list->ci_id->location_id->country	 
-	 * @param value The value to match
+	 * @param value The value to match (can be an array => IN(val1, val2...)
 	 * @return void
 	 */
 	public function AddConditionAdvanced($sAttSpec, $value)
@@ -491,7 +584,18 @@ class DBObjectSearch
 		{
 			// $sAttSpec is an attribute code
 			//
-			$this->AddCondition($sAttSpec, $value);
+			if (is_array($value))
+			{
+				$oField = new FieldExpression($sAttSpec, $this->GetClass());
+				$oListExpr = ListExpression::FromScalars($value);
+				$oInValues = new BinaryExpression($oField, 'IN', $oListExpr);
+
+				$this->AddConditionExpression($oInValues);
+			}
+			else
+			{
+				$this->AddCondition($sAttSpec, $value);
+			}
 		}
 	}
 
@@ -518,31 +622,45 @@ class DBObjectSearch
 	{
 		if ($bTranslateMainAlias)
 		{
-			$sOrigAlias = $this->GetClassAlias();
+			$sOrigAlias = $this->GetFirstJoinedClassAlias();
 			if (array_key_exists($sOrigAlias, $aClassAliases))
 			{
-				$sNewAlias = MetaModel::GenerateUniqueAlias($aClassAliases, $sOrigAlias, $this->GetClass());
-//echo "<p>Generating a new alias for $sOrigAlias (already used). It is now: $sNewAlias</p>\n";
-				$this->m_aSelectedClasses[$sNewAlias] = $this->GetClass();
-				unset($this->m_aSelectedClasses[$sOrigAlias]);
-	
-				$this->m_aClasses[$sNewAlias] = $this->GetClass();
-				unset($this->m_aClasses[$sOrigAlias]);
+				$sNewAlias = MetaModel::GenerateUniqueAlias($aClassAliases, $sOrigAlias, $this->GetFirstJoinedClass());
+				if (isset($this->m_aSelectedClasses[$sOrigAlias]))
+				{
+					$this->m_aSelectedClasses[$sNewAlias] = $this->GetFirstJoinedClass();
+					unset($this->m_aSelectedClasses[$sOrigAlias]);
+				}
+
+				// TEMPORARY ALGORITHM (m_aClasses is not correctly updated, it is not possible to add a subtree onto a subnode)
+				// Replace the element at the same position (unset + set is not enough because the hash array is ordered)
+				$aPrevList = $this->m_aClasses;
+				$this->m_aClasses = array();
+				foreach ($aPrevList as $sSomeAlias => $sSomeClass)
+				{
+					if ($sSomeAlias == $sOrigAlias)
+					{
+						$this->m_aClasses[$sNewAlias] = $sSomeClass; // note: GetFirstJoinedClass now returns '' !!!
+					}
+					else
+					{
+						$this->m_aClasses[$sSomeAlias] = $sSomeClass;
+					}
+				}
 	
 				// Translate the condition expression with the new alias
 				$aAliasTranslation[$sOrigAlias]['*'] = $sNewAlias;
 			}
 	
-//echo "<p>Adding the alias ".$this->GetClass()." as ".$this->GetClassAlias()."</p>\n";
 			// add the alias into the filter aliases list
-			$aClassAliases[$this->GetClassAlias()] = $this->GetClass();
+			$aClassAliases[$this->GetFirstJoinedClassAlias()] = $this->GetFirstJoinedClass();
 		}
 		
 		foreach($this->m_aPointingTo as $sExtKeyAttCode=>$aPointingTo)
 		{
 			foreach($aPointingTo as $iOperatorCode => $aFilter)
 			{
-				foreach($aFilter as $sAlias => $oFilter)
+				foreach($aFilter as $oFilter)
 				{
 					$oFilter->AddToNameSpace($aClassAliases, $aAliasTranslation);
 				}
@@ -558,8 +676,56 @@ class DBObjectSearch
 		}
 	}
 
+
+	// Browse the tree nodes recursively
+	//
+	protected function GetNode($sAlias)
+	{
+		if ($this->GetFirstJoinedClassAlias() == $sAlias)
+		{
+			return $this;
+		}
+		else
+		{
+			foreach($this->m_aPointingTo as $sExtKeyAttCode=>$aPointingTo)
+			{
+				foreach($aPointingTo as $iOperatorCode => $aFilter)
+				{
+					foreach($aFilter as $oFilter)
+					{
+						$ret = $oFilter->GetNode($sAlias);
+						if (is_object($ret))
+						{
+							return $ret;
+						}
+					}
+				}
+			}
+			foreach($this->m_aReferencedBy as $sForeignClass=>$aReferences)
+			{
+				foreach($aReferences as $sForeignExtKeyAttCode=>$oForeignFilter)
+				{
+					$ret = $oForeignFilter->GetNode($sAlias);
+					if (is_object($ret))
+					{
+						return $ret;
+					}
+				}
+			}
+		}
+		// Not found
+		return null;
+	}
+
+
 	public function AddCondition_PointingTo(DBObjectSearch $oFilter, $sExtKeyAttCode, $iOperatorCode = TREE_OPERATOR_EQUALS)
 	{
+		// Note: though it seems to be a good practice to clone the given source filter
+		//       (as it was done and fixed an issue in MergeWith())
+		//       this was not implemented here because it was causing a regression (login as admin, select an org, click on any badge)
+		//       root cause: FromOQL relies on the fact that the passed filter can be modified later 
+		// NO: $oFilter = $oFilter->DeepClone();
+		// See also: Trac #639, and self::AddCondition_ReferencedBy()
 		$aAliasTranslation = array();
 		$res = $this->AddCondition_PointingTo_InNameSpace($oFilter, $sExtKeyAttCode, $this->m_aClasses, $aAliasTranslation, $iOperatorCode);
 		$this->TransferConditionExpression($oFilter, $aAliasTranslation);
@@ -568,7 +734,6 @@ class DBObjectSearch
 
 	protected function AddCondition_PointingTo_InNameSpace(DBObjectSearch $oFilter, $sExtKeyAttCode, &$aClassAliases, &$aAliasTranslation, $iOperatorCode)
 	{
-//echo "<p style=\"color:green\">Calling: AddCondition_PointingTo_InNameSpace([<pre>".print_r($aClassAliases, true)."</pre></br>], [<pre>".print_r($aAliasTranslation, true)."</pre>]);</p>";
 		if (!MetaModel::IsValidKeyAttCode($this->GetClass(), $sExtKeyAttCode))
 		{
 			throw new CoreWarning("The attribute code '$sExtKeyAttCode' is not an external key of the class '{$this->GetClass()}' - the condition will be ignored");
@@ -580,44 +745,24 @@ class DBObjectSearch
 		}
 		if(($iOperatorCode != TREE_OPERATOR_EQUALS) && !($oAttExtKey instanceof AttributeHierarchicalKey))
 		{
-			throw new CoreException("The specified tree operator $isOperatorCode is not applicable to the key '{$this->GetClass()}::$sExtKeyAttCode', which is not a HierarchicalKey");
+			throw new CoreException("The specified tree operator $iOperatorCode is not applicable to the key '{$this->GetClass()}::$sExtKeyAttCode', which is not a HierarchicalKey");
 		}
 
-		$bSamePointingTo = false;
-		if (array_key_exists($sExtKeyAttCode, $this->m_aPointingTo))
-		{
-			if (array_key_exists($iOperatorCode, $this->m_aPointingTo[$sExtKeyAttCode]))
-			{
-				if (array_key_exists($oFilter->GetClassAlias(), $this->m_aPointingTo[$sExtKeyAttCode][$iOperatorCode]))
-				{
-//echo "<p style=\"color:red\">[".__LINE__."]this->m_aPointingTo[$sExtKeyAttCode][$iOperatorCode][".$oFilter->GetFirstJoinedClassAlias()."]:<pre>\n".print_r($this->m_aPointingTo[$sExtKeyAttCode][$iOperatorCode], true)."</pre>;</p>";
-					$bSamePointingTo = true;
-				}
-			}
-		}
+		// Find the node on which the new tree must be attached (most of the time it is "this")
+		$oReceivingFilter = $this->GetNode($this->GetClassAlias());
 
-//echo "<p style=\"color:red\">[".__LINE__."]Calling: AddToNameSpace([".implode(',', $aClassAliases)."], [".implode(',', $aAliasTranslation)."]);</p>";
-		if ($bSamePointingTo)
-		{
-//echo "<p style=\"color:red\">[".__LINE__."]AddPointingTo: Merging filters for [$sExtKeyAttCode][$iOperatorCode][".$oFilter->GetClassAlias()."]</p>";
-			// Same ext key, alias and same operator, merge the filters together
-//			$sAlias = $oFilter->GetClassAlias();
-//echo "<p style=\"color:red\">[".__LINE__."]before: AddToNameSpace(aClassAliases[<pre>\n".print_r($aClassAliases, true)."</pre>], aAliasTranslation[<pre>\n".print_r($aAliasTranslation, true)."</pre>]);</p>";
-			$oFilter->AddToNamespace($aClassAliases, $aAliasTranslation, true /* Don't translate the main alias */);
-//echo "<p style=\"color:blue\">[".__LINE__."]after: AddToNameSpace(aClassAliases[<pre>\n".print_r($aClassAliases, true)."</pre>], aAliasTranslation[<pre>\n".print_r($aAliasTranslation, true)."</pre>]);</p>";
-//			$this->m_aPointingTo[$sExtKeyAttCode][$iOperatorCode][$sAlias]->MergeWith($oFilter, $aClassAliases, $aAliasTranslation);
-			$this->m_aPointingTo[$sExtKeyAttCode][$iOperatorCode][$oFilter->GetClassAlias()] = $oFilter;
-		}
-		else
-		{
-//echo "<p style=\"color:red\">[".__LINE__."]AddPointingTo: Adding a new PointingTo filter for [$sExtKeyAttCode][$iOperatorCode][".$oFilter->GetClassAlias()."]</p>";
-			$oFilter->AddToNamespace($aClassAliases, $aAliasTranslation);
-			$this->m_aPointingTo[$sExtKeyAttCode][$iOperatorCode][$oFilter->GetClassAlias()] = $oFilter;
-		}
+		$oFilter->AddToNamespace($aClassAliases, $aAliasTranslation);
+		$oReceivingFilter->m_aPointingTo[$sExtKeyAttCode][$iOperatorCode][] = $oFilter;
 	}
 
 	public function AddCondition_ReferencedBy(DBObjectSearch $oFilter, $sForeignExtKeyAttCode)
 	{
+		// Note: though it seems to be a good practice to clone the given source filter
+		//       (as it was done and fixed an issue in MergeWith())
+		//       this was not implemented here because it was causing a regression (login as admin, select an org, click on any badge)
+		//       root cause: FromOQL relies on the fact that the passed filter can be modified later 
+		// NO: $oFilter = $oFilter->DeepClone();
+		// See also: Trac #639, and self::AddCondition_PointingTo()
 		$aAliasTranslation = array();
 		$res = $this->AddCondition_ReferencedBy_InNameSpace($oFilter, $sForeignExtKeyAttCode, $this->m_aClasses, $aAliasTranslation);
 		$this->TransferConditionExpression($oFilter, $aAliasTranslation);
@@ -637,31 +782,26 @@ class DBObjectSearch
 		{
 			throw new CoreException("The specified filter (objects referencing an object of class {$this->GetClass()}) is not compatible with the key '{$sForeignClass}::$sForeignExtKeyAttCode', which is pointing to {$oAttExtKey->GetTargetClass()}");
 		}
+
+		// Find the node on which the new tree must be attached (most of the time it is "this")
+		$oReceivingFilter = $this->GetNode($this->GetClassAlias());
+
 		if (array_key_exists($sForeignClass, $this->m_aReferencedBy) && array_key_exists($sForeignExtKeyAttCode, $this->m_aReferencedBy[$sForeignClass]))
 		{
-			$this->m_aReferencedBy[$sForeignClass][$sForeignExtKeyAttCode]->MergeWith_InNamespace($oFilter, $aClassAliases, $aAliasTranslation);
+			$oReceivingFilter->m_aReferencedBy[$sForeignClass][$sForeignExtKeyAttCode]->MergeWith_InNamespace($oFilter, $aClassAliases, $aAliasTranslation);
 		}
 		else
 		{
 			$oFilter->AddToNamespace($aClassAliases, $aAliasTranslation);
 
 			// #@# The condition expression found in that filter should not be used - could be another kind of structure like a join spec tree !!!!
-			//$oNewFilter = clone $oFilter;
+			//$oNewFilter = $oFilter->DeepClone();
 			//$oNewFilter->ResetCondition();
 
-			$this->m_aReferencedBy[$sForeignClass][$sForeignExtKeyAttCode]= $oFilter;
+			$oReceivingFilter->m_aReferencedBy[$sForeignClass][$sForeignExtKeyAttCode]= $oFilter;
 		}
 	}
 
-	public function AddCondition_LinkedTo(DBObjectSearch $oLinkFilter, $sExtKeyAttCodeToMe, $sExtKeyAttCodeTarget, DBObjectSearch $oFilterTarget)
-	{
-		$oLinkFilterFinal = clone $oLinkFilter;
-		// todo : new function prototype
-		$oLinkFilterFinal->AddCondition_PointingTo($sExtKeyAttCodeToMe);
-
-		$this->AddCondition_ReferencedBy($oLinkFilterFinal, $sExtKeyAttCodeToMe);
-	}
-
 	public function AddCondition_RelatedTo(DBObjectSearch $oFilter, $sRelCode, $iMaxDepth)
 	{
 		MyHelpers::CheckValueInArray('relation code', $sRelCode, MetaModel::EnumRelations());
@@ -670,6 +810,7 @@ class DBObjectSearch
 
 	public function MergeWith($oFilter)
 	{
+		$oFilter = $oFilter->DeepClone();
 		$aAliasTranslation = array();
 		$res = $this->MergeWith_InNamespace($oFilter, $this->m_aClasses, $aAliasTranslation);
 		$this->TransferConditionExpression($oFilter, $aAliasTranslation);
@@ -693,7 +834,7 @@ class DBObjectSearch
 		{
 			foreach($aPointingTo as $iOperatorCode => $aFilter)
 			{
-				foreach($aFilter as $sAlias => $oExtFilter)
+				foreach($aFilter as $oExtFilter)
 				{
 					$this->AddCondition_PointingTo_InNamespace($oExtFilter, $sExtKeyAttCode, $aClassAliases, $aAliasTranslation, $iOperatorCode);
 				}
@@ -737,20 +878,47 @@ class DBObjectSearch
 	{
 		return $this->m_aRelatedTo;
 	}
+
+	public function SetInternalParams($aParams)
+	{
+		return $this->m_aParams = $aParams;
+	}
+
 	public function GetInternalParams()
 	{
 		return $this->m_aParams;
 	}
 
+	public function GetQueryParams()
+	{
+		$aParams = array();
+		$this->m_oSearchCondition->Render($aParams, true);
+		return $aParams;
+	}
+
+	public function ListConstantFields()
+	{
+		return $this->m_oSearchCondition->ListConstantFields();
+	}
+	
 	public function RenderCondition()
 	{
 		return $this->m_oSearchCondition->Render($this->m_aParams, false);
 	}
 
+	/**
+	 * Turn the parameters (:xxx) into scalar values in order to easily
+	 * serialize a search
+	 */
+	public function ApplyParameters($aArgs)
+	{
+		return $this->m_oSearchCondition->ApplyParameters(array_merge($this->m_aParams, $aArgs));
+	}
+	
 	public function serialize($bDevelopParams = false, $aContextParams = null)
 	{
 		$sOql = $this->ToOql($bDevelopParams, $aContextParams);
-		return base64_encode(serialize(array($sOql, $this->m_aParams)));
+		return base64_encode(serialize(array($sOql, $this->m_aParams, $this->m_aModifierProperties)));
 	}
 	
 	static public function unserialize($sValue)
@@ -761,7 +929,9 @@ class DBObjectSearch
 		// We've tried to use gzcompress/gzuncompress, but for some specific queries
 		// it was not working at all (See Trac #193)
 		// gzuncompress was issuing a warning "data error" and the return object was null
-		return self::FromOQL($sOql, $aParams);
+		$oRetFilter = self::FromOQL($sOql, $aParams);
+		$oRetFilter->m_aModifierProperties = $aData[2];
+		return $oRetFilter;
 	}
 
 	// SImple BUt Structured Query Languag - SubuSQL
@@ -857,6 +1027,7 @@ class DBObjectSearch
 			{
 				$aParams = array_merge($aContextParams, $this->m_aParams);
 			}
+			$aParams = MetaModel::PrepareQueryArguments($aParams);
 		}
 		else
 		{
@@ -867,7 +1038,7 @@ class DBObjectSearch
 		$sSelectedClasses = implode(', ', array_keys($this->m_aSelectedClasses));
 		$sRes = 'SELECT '.$sSelectedClasses.' FROM';
 
-		$sRes .= ' '.$this->GetClass().' AS '.$this->GetClassAlias();
+		$sRes .= ' '.$this->GetFirstJoinedClass().' AS '.$this->GetFirstJoinedClassAlias();
 		$sRes .= $this->ToOQL_Joins();
 		$sRes .= " WHERE ".$this->m_oSearchCondition->Render($aParams, $bRetrofitParams);
 
@@ -886,7 +1057,7 @@ class DBObjectSearch
 		{
 			foreach($aPointingTo as $iOperatorCode => $aFilter)
 			{
-				foreach($aFilter as $sAlias => $oFilter)
+				foreach($aFilter as $oFilter)
 				{
 					switch($iOperatorCode)
 					{
@@ -927,7 +1098,7 @@ class DBObjectSearch
 						break;
 						
 					}
-					$sRes .= ' JOIN '.$oFilter->GetClass().' AS '.$oFilter->GetClassAlias().' ON '.$this->GetClassAlias().'.'.$sExtKey.$sOperator.$oFilter->GetClassAlias().'.id';
+					$sRes .= ' JOIN '.$oFilter->GetFirstJoinedClass().' AS '.$oFilter->GetFirstJoinedClassAlias().' ON '.$this->GetFirstJoinedClassAlias().'.'.$sExtKey.$sOperator.$oFilter->GetFirstJoinedClassAlias().'.id';
 					$sRes .= $oFilter->ToOQL_Joins();				
 				}
 			}
@@ -936,7 +1107,7 @@ class DBObjectSearch
 		{
 			foreach($aReferences as $sForeignExtKeyAttCode=>$oForeignFilter)
 			{
-				$sRes .= ' JOIN '.$oForeignFilter->GetClass().' AS '.$oForeignFilter->GetClassAlias().' ON '.$oForeignFilter->GetClassAlias().'.'.$sForeignExtKeyAttCode.' = '.$this->GetClassAlias().'.id';
+				$sRes .= ' JOIN '.$oForeignFilter->GetFirstJoinedClass().' AS '.$oForeignFilter->GetFirstJoinedClassAlias().' ON '.$oForeignFilter->GetFirstJoinedClassAlias().'.'.$sForeignExtKeyAttCode.' = '.$this->GetFirstJoinedClassAlias().'.id';
 				$sRes .= $oForeignFilter->ToOQL_Joins();
 			}
 		}
@@ -1061,7 +1232,12 @@ class DBObjectSearch
 		if ($bOQLCacheEnabled && array_key_exists($sQuery, self::$m_aOQLQueries))
 		{
 			// hit!
-			return clone self::$m_aOQLQueries[$sQuery];
+			$oClone = self::$m_aOQLQueries[$sQuery]->DeepClone();
+			if (!is_null($aParams))
+			{
+				$oClone->m_aParams = $aParams;
+			}
+			return $oClone;
 		}
 
 		$oOql = new OqlInterpreter($sQuery);
@@ -1072,7 +1248,7 @@ class DBObjectSearch
 
 		if (!MetaModel::IsValidClass($sClass))
 		{
-			throw new OqlNormalizeException('Unknown class', $sQuery, $oOqlQuery->GetClassDetails(), MetaModel::GetClasses());
+			throw new UnknownClassOqlException($sQuery, $oOqlQuery->GetClassDetails(), MetaModel::GetClasses());
 		}
 
 		$oResultFilter = new DBObjectSearch($sClass, $sClassAlias);
@@ -1092,7 +1268,7 @@ class DBObjectSearch
 				$sJoinClassAlias = $oJoinSpec->GetClassAlias();
 				if (!MetaModel::IsValidClass($sJoinClass))
 				{
-					throw new OqlNormalizeException('Unknown class', $sQuery, $oJoinSpec->GetClassDetails(), MetaModel::GetClasses());
+					throw new UnknownClassOqlException($sQuery, $oJoinSpec->GetClassDetails(), MetaModel::GetClasses());
 				}
 				if (array_key_exists($sJoinClassAlias, $aAliases))
 				{
@@ -1206,7 +1382,7 @@ class DBObjectSearch
 
 		if ($bOQLCacheEnabled)
 		{
-			self::$m_aOQLQueries[$sQuery] = clone $oResultFilter;
+			self::$m_aOQLQueries[$sQuery] = $oResultFilter->DeepClone();
 		}
 
 		return $oResultFilter;

core/dbobjectset.class.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Object set management
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 
@@ -41,7 +42,7 @@ class DBObjectSet
 
 	public function __construct(DBObjectSearch $oFilter, $aOrderBy = array(), $aArgs = array(), $aExtendedDataSpec = null, $iLimitCount = 0, $iLimitStart = 0)
 	{
-		$this->m_oFilter = $oFilter;
+		$this->m_oFilter = $oFilter->DeepClone();
 		$this->m_aAddedIds = array();
 		$this->m_aOrderBy = $aOrderBy;
 		$this->m_aArgs = $aArgs;
@@ -269,14 +270,18 @@ class DBObjectSet
 
 	public function GetFilter()
 	{
+		// Make sure that we carry on the parameters of the set with the filter
+		$oFilter = $this->m_oFilter->DeepClone();
+		// Note: the arguments found within a set can be object (but not in a filter)
+		// That's why PrepareQueryArguments must be invoked there
+		$oFilter->SetInternalParams(array_merge($oFilter->GetInternalParams(), MetaModel::PrepareQueryArguments($this->m_aArgs)));
+		
 		if (count($this->m_aAddedIds) == 0)
 		{
-			return $this->m_oFilter;
+			return $oFilter;
 		}
 		else
 		{
-			$oFilter = clone $this->m_oFilter;
-
 			$oIdListExpr = ListExpression::FromScalars(array_keys($this->m_aAddedIds));
 			$oIdExpr = new FieldExpression('id', $oFilter->GetClassAlias());
 			$oIdInList = new BinaryExpression($oIdExpr, 'IN', $oIdListExpr);
@@ -290,6 +295,11 @@ class DBObjectSet
 		return $this->m_oFilter->GetClass();
 	}
 
+	public function GetClassAlias()
+	{
+		return $this->m_oFilter->GetClassAlias();
+	}
+
 	public function GetSelectedClasses()
 	{
 		return $this->m_oFilter->GetSelectedClasses();
@@ -311,6 +321,19 @@ class DBObjectSet
 		$this->m_iLimitStart = $iLimitStart;
 	}
 
+	public function SetOrderBy($aOrderBy)
+	{
+		if ($this->m_aOrderBy != $aOrderBy)
+		{
+			$this->m_aOrderBy = $aOrderBy;
+			if ($this->m_bLoaded)
+			{
+				$this->m_bLoaded = false;
+				$this->Load();
+			}
+		}
+	}
+
 	public function GetLimitCount()
 	{
 		return $this->m_iLimitCount;
@@ -321,6 +344,20 @@ class DBObjectSet
 		return $this->m_iLimitStart;
 	}
 
+	public function GetRealSortOrder()
+	{
+		// Get the class default sort order if not specified with the API
+		//
+		if (empty($this->m_aOrderBy))
+		{
+			return MetaModel::GetOrderByDefault($this->m_oFilter->GetClass());
+		}
+		else
+		{
+			return $this->m_aOrderBy;
+		}
+	}
+
 	public function Load()
 	{
 		if ($this->m_bLoaded) return;
@@ -329,11 +366,11 @@ class DBObjectSet
 
 		if ($this->m_iLimitCount > 0)
 		{
-			$sSQL = MetaModel::MakeSelectQuery($this->m_oFilter, $this->m_aOrderBy, $this->m_aArgs, $this->m_aAttToLoad, $this->m_aExtendedDataSpec, $this->m_iLimitCount, $this->m_iLimitStart);
+			$sSQL = MetaModel::MakeSelectQuery($this->m_oFilter, $this->GetRealSortOrder(), $this->m_aArgs, $this->m_aAttToLoad, $this->m_aExtendedDataSpec, $this->m_iLimitCount, $this->m_iLimitStart);
 		}
 		else
 		{
-			$sSQL = MetaModel::MakeSelectQuery($this->m_oFilter, $this->m_aOrderBy, $this->m_aArgs, $this->m_aAttToLoad, $this->m_aExtendedDataSpec);
+			$sSQL = MetaModel::MakeSelectQuery($this->m_oFilter, $this->GetRealSortOrder(), $this->m_aArgs, $this->m_aAttToLoad, $this->m_aExtendedDataSpec);
 		}
 		$resQuery = CMDBSource::Query($sSQL);
 		if (!$resQuery) return;
@@ -370,7 +407,7 @@ class DBObjectSet
 		{
 			if (is_null($this->m_iCount))
 			{
-				$sSQL = MetaModel::MakeSelectQuery($this->m_oFilter, $this->m_aOrderBy, $this->m_aArgs, null, null, 0, 0, true);
+				$sSQL = MetaModel::MakeSelectQuery($this->m_oFilter, array(), $this->m_aArgs, null, null, 0, 0, true);
 				$resQuery = CMDBSource::Query($sSQL);
 				if (!$resQuery) return 0;
 		
@@ -687,6 +724,56 @@ class DBObjectSet
 		$this->Rewind();
 		return $oCommonObj;
 	}
+
+	/**
+	 * List the constant fields (and their value) in the given query
+	 * @return Hash [Alias][AttCode] => value
+	 */
+	public function ListConstantFields()
+	{
+		$aScalarArgs = $this->ExpandArgs();
+		$aConst = $this->m_oFilter->ListConstantFields();
+				
+		foreach($aConst as $sClassAlias => $aVals)
+		{
+			foreach($aVals as $sCode => $oExpr)
+			{
+				if ($oExpr instanceof ScalarExpression)
+				{
+					$aConst[$sClassAlias][$sCode] = $oExpr->GetValue();
+				}
+				else //Variable
+				{
+					$aConst[$sClassAlias][$sCode] = $aScalarArgs[$oExpr->GetName()];
+				}
+			}
+		}
+		return $aConst;		
+	}
+	
+	protected function ExpandArgs()
+	{
+		$aScalarArgs = $this->m_oFilter->GetInternalParams();
+		foreach($this->m_aArgs as $sArgName => $value)
+		{
+			if (MetaModel::IsValidObject($value))
+			{
+				$aScalarArgs = array_merge($aScalarArgs, $value->ToArgs($sArgName));
+			}
+			else
+			{
+				$aScalarArgs[$sArgName] = (string) $value;
+			}
+		}
+		$aScalarArgs['current_contact_id'] = UserRights::GetContactId();
+		return $aScalarArgs;		
+	}
+	
+	public function ApplyParameters()
+	{
+		$aScalarArgs = $this->ExpandArgs();
+		$this->m_oFilter->ApplyParameters($aScalarArgs);
+	}
 }
 
 /**

core/dbproperty.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Database properties - manage database instances in a complex installation
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 

core/deletionplan.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
- * Class dbObject: the root of persistent classes
+ * Algorithm to delete object(s) and maintain data integrity
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 class DeleteException extends CoreException
@@ -81,6 +82,9 @@ class DeletionPlan
 
 	public function ComputeResults()
 	{
+		$this->m_iToDelete = 0;
+		$this->m_iToUpdate = 0;
+
 		foreach($this->m_aToDelete as $sClass => $aToDelete)
 		{
 			foreach($aToDelete as $iId => $aData)

core/dict.class.inc.php

@@ -1,27 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
 
 /**
  * Class Dict
  * Management of localizable strings 
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 class DictException extends CoreException
@@ -97,7 +97,7 @@ class Dict
 	}
 
 
-	public static function GetCurrentLanguage()
+	public static function GetUserLanguage()
 	{
 		if (self::$m_sCurrentLanguage == null) // May happen when no user is logged in (i.e login screen, non authentifed page)
 		{
@@ -120,33 +120,36 @@ class Dict
 	}
 
 
-	public static function S($sStringCode, $sDefault = null)
+	public static function S($sStringCode, $sDefault = null, $bUserLanguageOnly = false)
 	{
 		// Attempt to find the string in the user language
 		//
-		if (!array_key_exists(self::GetCurrentLanguage(), self::$m_aData))
+		if (!array_key_exists(self::GetUserLanguage(), self::$m_aData))
 		{
 			// It may happen, when something happens before the dictionnaries get loaded
 			return $sStringCode;
 		}
-		$aCurrentDictionary = self::$m_aData[self::GetCurrentLanguage()];
+		$aCurrentDictionary = self::$m_aData[self::GetUserLanguage()];
 		if (array_key_exists($sStringCode, $aCurrentDictionary))
 		{
 			return $aCurrentDictionary[$sStringCode];
 		}
-		// Attempt to find the string in the default language
-		//
-		$aDefaultDictionary = self::$m_aData[self::$m_sDefaultLanguage];
-		if (array_key_exists($sStringCode, $aDefaultDictionary))
+		if (!$bUserLanguageOnly)
 		{
-			return $aDefaultDictionary[$sStringCode];
-		}
-		// Attempt to find the string in english
-		//
-		$aDefaultDictionary = self::$m_aData['EN US'];
-		if (array_key_exists($sStringCode, $aDefaultDictionary))
-		{
-			return $aDefaultDictionary[$sStringCode];
+			// Attempt to find the string in the default language
+			//
+			$aDefaultDictionary = self::$m_aData[self::$m_sDefaultLanguage];
+			if (array_key_exists($sStringCode, $aDefaultDictionary))
+			{
+				return $aDefaultDictionary[$sStringCode];
+			}
+			// Attempt to find the string in english
+			//
+			$aDefaultDictionary = self::$m_aData['EN US'];
+			if (array_key_exists($sStringCode, $aDefaultDictionary))
+			{
+				return $aDefaultDictionary[$sStringCode];
+			}
 		}
 		// Could not find the string...
 		//
@@ -220,6 +223,20 @@ class Dict
 		}
 	}
 
+	/**
+	 * Clone a string in every language (if it exists in that language)
+	 */	 	
+	public static function CloneString($sSourceCode, $sDestCode)
+	{
+		foreach(self::$m_aLanguages as $sLanguageCode => $foo)
+		{
+			if (isset(self::$m_aData[$sLanguageCode][$sSourceCode]))
+			{
+				self::$m_aData[$sLanguageCode][$sDestCode] = self::$m_aData[$sLanguageCode][$sSourceCode];
+			}
+		}
+	}
+
 	public static function MakeStats($sLanguageCode, $sLanguageRef = 'EN US')
 	{
 		$aMissing = array(); // Strings missing for the target language

core/email.class.inc.php

@@ -1,64 +1,150 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
- * Send an mail (for notification, testing,... purposes)
- * #@# TODO - replace by a more sophisticated mean (and update the prototype) 
+ * Send an email (abstraction for synchronous/asynchronous modes)
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
+require_once(APPROOT.'/lib/swiftmailer/lib/swift_required.php');
+
+Swift_Preferences::getInstance()->setCharset('UTF-8');
+
+
 define ('EMAIL_SEND_OK', 0);
 define ('EMAIL_SEND_PENDING', 1);
 define ('EMAIL_SEND_ERROR', 2);
 
-
 class EMail
 {
-	protected $m_sBody;
-	protected $m_sSubject;
-	protected $m_sTo;
-	protected $m_aHeaders; // array of key=>value
+	// Serialization formats
+	const ORIGINAL_FORMAT = 1; // Original format, consisting in serializing the whole object, inculding the Swift Mailer's object.
+							   // Did not work with attachements since their binary representation cannot be stored as a valid UTF-8 string
+	const FORMAT_V2 = 2; // New format, only the raw data are serialized (base64 encoded if needed)
+	
+	protected static $m_oConfig = null;
+	protected $m_aData; // For storing data to serialize
 
-	public function __construct($sTo = '', $sSubject = '', $sBody = '', $aHeaders = array())
+	public function LoadConfig($sConfigFile = ITOP_DEFAULT_CONFIG_FILE)
 	{
-		$this->m_sTo = $sTo;
-		$this->m_sSubject = $sSubject;
-		$this->m_sBody = $sBody;
-		$this->m_aHeaders = $aHeaders;
+		if (is_null(self::$m_oConfig))
+		{
+			self::$m_oConfig = new Config($sConfigFile);
+		}
 	}
 
-	// Errors management : not that simple because we need that function to be
-	// executed in the background, while making sure that any issue would be reported clearly
-	protected $m_aMailErrors; //array of strings explaining the issues
+	protected $m_oMessage;
 
-	public function mail_error_handler($errno, $errstr, $errfile, $errline)
+	public function __construct()
 	{
-		$sCleanMessage= str_replace("mail() [<a href='function.mail'>function.mail</a>]: ", "", $errstr);
-		$this->m_aMailErrors[] = $sCleanMessage;
+		$this->m_aData = array();
+		$this->m_oMessage = Swift_Message::newInstance();
+
+		$oEncoder = new Swift_Mime_ContentEncoder_PlainContentEncoder('8bit');
+		$this->m_oMessage->setEncoder($oEncoder);
 	}
 
+	/**
+	 * Custom serialization method
+	 * No longer use the brute force "serialize" method since
+	 * 1) It does not work with binary attachments (since they cannot be stored in a UTF-8 text field)
+	 * 2) The size tends to be quite big (sometimes ten times the size of the email)
+	 */
+	public function SerializeV2()
+	{
+		return serialize($this->m_aData);
+	}
+	
+	/**
+	 * Custom de-serialization method
+	 * @param string $sSerializedMessage The serialized representation of the message
+	 */
+	static public function UnSerializeV2($sSerializedMessage)
+	{
+		$aData = unserialize($sSerializedMessage);
+		$oMessage = new Email();
+		
+		if (array_key_exists('body', $aData))
+		{
+			$oMessage->SetBody($aData['body']['body'], $aData['body']['mimeType']);
+		}
+		if (array_key_exists('message_id', $aData))
+		{
+			$oMessage->SetMessageId($aData['message_id']);
+		}
+		if (array_key_exists('bcc', $aData))
+		{
+			$oMessage->SetRecipientBCC($aData['bcc']);
+		}
+		if (array_key_exists('cc', $aData))
+		{
+			$oMessage->SetRecipientCC($aData['cc']);
+		}
+		if (array_key_exists('from', $aData))
+		{
+			$oMessage->SetRecipientFrom($aData['from']['address'], $aData['from']['label']);
+		}
+		if (array_key_exists('reply_to', $aData))
+		{
+			$oMessage->SetRecipientReplyTo($aData['reply_to']);
+		}
+		if (array_key_exists('to', $aData))
+		{
+			$oMessage->SetRecipientTO($aData['to']);
+		}
+		if (array_key_exists('subject', $aData))
+		{
+			$oMessage->SetSubject($aData['subject']);
+		}
+		
+		
+		if (array_key_exists('headers', $aData))
+		{
+			foreach($aData['headers'] as $sKey => $sValue)
+			{
+				$oMessage->AddToHeader($sKey, $sValue);
+			}
+		}
+		if (array_key_exists('parts', $aData))
+		{
+			foreach($aData['parts'] as $aPart)
+			{
+				$oMessage->AddPart($aPart['text'], $aPart['mimeType']);
+			}
+		}
+		if (array_key_exists('attachments', $aData))
+		{
+			foreach($aData['attachments'] as $aAttachment)
+			{
+				$oMessage->AddAttachment(base64_decode($aAttachment['data']), $aAttachment['filename'], $aAttachment['mimeType']);
+			}
+		}
+		return $oMessage;
+	}
+	
   	protected function SendAsynchronous(&$aIssues, $oLog = null)
 	{
 		try
 		{
-			AsyncSendEmail::AddToQueue($this->m_sTo, $this->m_sSubject, $this->m_sBody, $this->m_aHeaders, $oLog);
+			AsyncSendEmail::AddToQueue($this, $oLog);
 		}
 		catch(Exception $e)
 		{
@@ -71,34 +157,37 @@ class EMail
 
 	protected function SendSynchronous(&$aIssues, $oLog = null)
 	{
-		$sHeaders  = 'MIME-Version: 1.0' . "\r\n";
-		// ! the case is important for MS-Outlook
-		$sHeaders .= 'Content-Type: text/html; charset=UTF-8' . "\r\n";
-		$sHeaders .= 'Content-Transfer-Encoding: 8bit' . "\r\n";
-		foreach ($this->m_aHeaders as $sKey => $sValue)
+		$this->LoadConfig();
+
+		$sTransport = self::$m_oConfig->Get('email_transport');
+		switch ($sTransport)
 		{
-			$sHeaders .= "$sKey: $sValue\r\n";
+		case 'SMTP':
+			$sHost = self::$m_oConfig->Get('email_transport_smtp.host');
+			$sPort = self::$m_oConfig->Get('email_transport_smtp.port');
+			$sEncryption = self::$m_oConfig->Get('email_transport_smtp.encryption');
+			$sUserName = self::$m_oConfig->Get('email_transport_smtp.username');
+			$sPassword = self::$m_oConfig->Get('email_transport_smtp.password');
+
+			$oTransport = Swift_SmtpTransport::newInstance($sHost, $sPort, $sEncryption);
+			if (strlen($sUserName) > 0)
+			{
+				$oTransport->setUsername($sUserName);
+				$oTransport->setPassword($sPassword);
+			}
+			break;
+
+		case 'PHPMail':
+		default:
+			$oTransport = Swift_MailTransport::newInstance();
 		}
 
-		// Under Windows (not yet proven for Linux/PHP) mail may issue a warning
-		// that I could not mask (tried error_reporting(), etc.)
-		$this->m_aMailErrors = array();
-		set_error_handler(array($this, 'mail_error_handler'));
-		$bRes = mail
-		(
-			str_replace(array("\n", "\r"), ' ', $this->m_sTo), // Prevent header injection
-			str_replace(array("\n", "\r"), ' ', $this->m_sSubject), // Prevent header injection
-			$this->m_sBody,
-			$sHeaders
-		);
-		restore_error_handler();
-		if (!$bRes && empty($this->m_aMailErrors))
+		$oMailer = Swift_Mailer::newInstance($oTransport);
+
+		$iSent = $oMailer->send($this->m_oMessage);
+		if ($iSent === 0)
 		{
-			$this->m_aMailErrors[] = 'Unknown reason';
-		}
-		if (count($this->m_aMailErrors) > 0)
-		{
-			$aIssues = $this->m_aMailErrors;
+			$aIssues = array('No valid recipient for this message.');
 			return EMAIL_SEND_ERROR;
 		}
 		else
@@ -128,57 +217,173 @@ class EMail
 		}
 	}
 
-	protected function AddToHeader($sKey, $sValue)
+	public function AddToHeader($sKey, $sValue)
 	{
+		if (!array_key_exists('headers', $this->m_aData))
+		{
+			$this->m_aData['headers'] = array();
+		}
+		$this->m_aData['headers'][$sKey] = $sValue;
+		
 		if (strlen($sValue) > 0)
 		{
-			$this->m_aHeaders[$sKey] = $sValue;
+			$oHeaders = $this->m_oMessage->getHeaders();
+			switch(strtolower($sKey))
+			{
+				default:
+				$oHeaders->addTextHeader($sKey, $sValue);
+			}
 		}
 	}
+
+	public function SetMessageId($sId)
+	{
+		$this->m_aData['message_id'] = $sId;
+		
+		// Note: Swift will add the angle brackets for you
+		// so let's remove the angle brackets if present, for historical reasons
+		$sId = str_replace(array('<', '>'), '', $sId);
+		
+		$oMsgId = $this->m_oMessage->getHeaders()->get('Message-ID');
+		$oMsgId->SetId($sId);
+	}
 	
 	public function SetReferences($sReferences)
 	{
 		$this->AddToHeader('References', $sReferences);
 	}
 
-	public function SetBody($sBody)
+	public function SetBody($sBody, $sMimeType = 'text/html')
 	{
-		$this->m_sBody = $sBody;
+		$this->m_aData['body'] = array('body' => $sBody, 'mimeType' => $sMimeType);
+		$this->m_oMessage->setBody($sBody, $sMimeType);
 	}
 
-	public function SetSubject($aSubject)
+	public function AddPart($sText, $sMimeType = 'text/html')
 	{
-		$this->m_sSubject = $aSubject;
+		if (!array_key_exists('parts', $this->m_aData))
+		{
+			$this->m_aData['parts'] = array();
+		}
+		$this->m_aData['parts'][] = array('text' => $sText, 'mimeType' => $sMimeType);
+		$this->m_oMessage->addPart($sText, $sMimeType);
 	}
 
+	public function AddAttachment($data, $sFileName, $sMimeType)
+	{
+		if (!array_key_exists('attachments', $this->m_aData))
+		{
+			$this->m_aData['attachments'] = array();
+		}
+		$this->m_aData['attachments'][] = array('data' => base64_encode($data), 'filename' => $sFileName, 'mimeType' => $sMimeType);
+		$this->m_oMessage->attach(Swift_Attachment::newInstance($data, $sFileName, $sMimeType));
+	}
+
+	public function SetSubject($sSubject)
+	{
+		$this->m_aData['subject'] = $sSubject;
+		$this->m_oMessage->setSubject($sSubject);
+	}
+
+	public function GetSubject()
+	{
+		return $this->m_oMessage->getSubject();
+	}
+
+	/**
+	 * Helper to transform and sanitize addresses
+	 * - get rid of empty addresses	 
+	 */	 	
+	protected function AddressStringToArray($sAddressCSVList)
+	{
+		$aAddresses = array();
+		foreach(explode(',', $sAddressCSVList) as $sAddress)
+		{
+			$sAddress = trim($sAddress);
+			if (strlen($sAddress) > 0)
+			{
+				$aAddresses[] = $sAddress;
+			}
+		}
+		return $aAddresses;
+	}
+	
 	public function SetRecipientTO($sAddress)
 	{
-		$this->m_sTo = $sAddress;
+		$this->m_aData['to'] = $sAddress;
+		if (!empty($sAddress))
+		{
+			$aAddresses = $this->AddressStringToArray($sAddress);
+			$this->m_oMessage->setTo($aAddresses);
+		}
+	}
+
+	public function GetRecipientTO($bAsString = false)
+	{
+		$aRes = $this->m_oMessage->getTo();
+		if ($bAsString)
+		{
+			$aStrings = array();
+			foreach ($aRes as $sEmail => $sName)
+			{
+				if (is_null($sName))
+				{
+					$aStrings[] = $sEmail;
+				}
+				else
+				{
+					$sName = str_replace(array('<', '>'), '', $sName);
+					$aStrings[] = "$sName <$sEmail>";
+				}
+			}
+			return implode(', ', $aStrings);
+		}
+		else
+		{
+			return $aRes;
+		}
 	}
 
 	public function SetRecipientCC($sAddress)
 	{
-		$this->AddToHeader('Cc', $sAddress);
+		$this->m_aData['cc'] = $sAddress;
+		if (!empty($sAddress))
+		{
+			$aAddresses = $this->AddressStringToArray($sAddress);
+			$this->m_oMessage->setCc($aAddresses);
+		}
 	}
 
 	public function SetRecipientBCC($sAddress)
 	{
-		$this->AddToHeader('Bcc', $sAddress);
+		$this->m_aData['bcc'] = $sAddress;
+		if (!empty($sAddress))
+		{
+			$aAddresses = $this->AddressStringToArray($sAddress);
+			$this->m_oMessage->setBcc($aAddresses);
+		}
 	}
 
-	public function SetRecipientFrom($sAddress)
+	public function SetRecipientFrom($sAddress, $sLabel = '')
 	{
-		$this->AddToHeader('From', $sAddress);
-
-		// This is required on Windows because otherwise I would get the error
-		// "sendmail_from" not set in php.ini" even if it is correctly working
-		// (apparently, once it worked the SMTP server won't claim anymore for it)
-		ini_set("sendmail_from", $sAddress);
+		$this->m_aData['from'] = array('address' => $sAddress, 'label' => $sLabel);
+		if ($sLabel != '')
+		{
+			$this->m_oMessage->setFrom(array($sAddress => $sLabel));		
+		}
+		else if (!empty($sAddress))
+		{
+			$this->m_oMessage->setFrom($sAddress);
+		}
 	}
 
 	public function SetRecipientReplyTo($sAddress)
 	{
-		$this->AddToHeader('Reply-To', $sAddress);
+		$this->m_aData['reply_to'] = $sAddress;
+		if (!empty($sAddress))
+		{
+			$this->m_oMessage->setReplyTo($sAddress);
+		}
 	}
 
 }

core/event.class.inc.php

@@ -1,28 +1,29 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Persistent class Event and derived
  * Application internal events
  * There is also a file log 
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 class Event extends DBObject implements iDisplay
@@ -40,6 +41,7 @@ class Event extends DBObject implements iDisplay
 			"db_key_field" => "id",
 			"db_finalclass_field" => "realclass",
 			"display_template" => "",
+			"order_by_default" => array('date' => false)
 		);
 		MetaModel::Init_Params($aParams);
 		//MetaModel::Init_InheritAttributes();
@@ -103,9 +105,9 @@ class Event extends DBObject implements iDisplay
 		$this->DisplayBareProperties($oPage, $bEditMode);
 	}
 	
-	function DisplayBareProperties(WebPage $oPage, $bEditMode = false, $aExtraParams = array())
+	function DisplayBareProperties(WebPage $oPage, $bEditMode = false, $sPrefix = '', $aExtraParams = array())
 	{
-		if ($bEditMode) return; // Not editable
+		if ($bEditMode) return array(); // Not editable
 		
 		$aDetails = array();
 		$sClass = get_class($this);
@@ -116,6 +118,7 @@ class Event extends DBObject implements iDisplay
 			$aDetails[] = array('label' => '<span title="'.MetaModel::GetDescription($sClass, $sAttCode).'">'.MetaModel::GetLabel($sClass, $sAttCode).'</span>', 'value' => $sDisplayValue);
 		}
 		$oPage->Details($aDetails);
+		return array();
 	}
 }
 
@@ -134,6 +137,7 @@ class EventNotification extends Event
 			"db_key_field" => "id",
 			"db_finalclass_field" => "",
 			"display_template" => "",
+			"order_by_default" => array('date' => false)
 		);
 		MetaModel::Init_Params($aParams);
 		MetaModel::Init_InheritAttributes();
@@ -166,6 +170,7 @@ class EventNotificationEmail extends EventNotification
 			"db_key_field" => "id",
 			"db_finalclass_field" => "",
 			"display_template" => "",
+			"order_by_default" => array('date' => false)
 		);
 		MetaModel::Init_Params($aParams);
 		MetaModel::Init_InheritAttributes();
@@ -174,11 +179,12 @@ class EventNotificationEmail extends EventNotification
 		MetaModel::Init_AddAttribute(new AttributeText("bcc", array("allowed_values"=>null, "sql"=>"bcc", "default_value"=>null, "is_null_allowed"=>true, "depends_on"=>array())));
 		MetaModel::Init_AddAttribute(new AttributeText("from", array("allowed_values"=>null, "sql"=>"from", "default_value"=>null, "is_null_allowed"=>true, "depends_on"=>array())));
 		MetaModel::Init_AddAttribute(new AttributeText("subject", array("allowed_values"=>null, "sql"=>"subject", "default_value"=>null, "is_null_allowed"=>true, "depends_on"=>array())));
-		MetaModel::Init_AddAttribute(new AttributeText("body", array("allowed_values"=>null, "sql"=>"body", "default_value"=>null, "is_null_allowed"=>true, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeHTML("body", array("allowed_values"=>null, "sql"=>"body", "default_value"=>null, "is_null_allowed"=>true, "depends_on"=>array())));
+		MetaModel::Init_AddAttribute(new AttributeTable("attachments", array("allowed_values"=>null, "sql"=>"attachments", "default_value"=>null, "is_null_allowed"=>true, "depends_on"=>array())));
 
 		// Display lists
-		MetaModel::Init_SetZListItems('details', array('date', 'userinfo', 'message', 'trigger_id', 'action_id', 'object_id', 'to', 'cc', 'bcc', 'from', 'subject', 'body')); // Attributes to be displayed for the complete details
-		MetaModel::Init_SetZListItems('list', array('date', 'message', 'to', 'subject')); // Attributes to be displayed for a list
+		MetaModel::Init_SetZListItems('details', array('date', 'userinfo', 'message', 'trigger_id', 'action_id', 'object_id', 'to', 'cc', 'bcc', 'from', 'subject', 'body', 'attachments')); // Attributes to be displayed for the complete details
+		MetaModel::Init_SetZListItems('list', array('date', 'message', 'to', 'subject', 'attachments')); // Attributes to be displayed for a list
 
 		// Search criteria
 //		MetaModel::Init_SetZListItems('standard_search', array('name')); // Criteria of the std search form
@@ -202,6 +208,7 @@ class EventIssue extends Event
 			"db_key_field" => "id",
 			"db_finalclass_field" => "",
 			"display_template" => "",
+			"order_by_default" => array('date' => false)
 		);
 		MetaModel::Init_Params($aParams);
 		MetaModel::Init_InheritAttributes();
@@ -301,6 +308,7 @@ class EventWebService extends Event
 			"db_key_field" => "id",
 			"db_finalclass_field" => "",
 			"display_template" => "",
+			"order_by_default" => array('date' => false)
 		);
 		MetaModel::Init_Params($aParams);
 		MetaModel::Init_InheritAttributes();
@@ -335,19 +343,28 @@ class EventLoginUsage extends Event
 			"db_table" => "priv_event_loginusage",
 			"db_key_field" => "id",
 			"db_finalclass_field" => "",
+			"order_by_default" => array('date' => false)
 		);
 		MetaModel::Init_Params($aParams);
 		MetaModel::Init_InheritAttributes();
 
 		MetaModel::Init_AddAttribute(new AttributeExternalKey("user_id", array("targetclass"=>"User", "jointype"=> "", "allowed_values"=>null, "sql"=>"user_id", "is_null_allowed"=>false, "on_target_delete"=>DEL_MANUAL, "depends_on"=>array())));
-		MetaModel::Init_AddAttribute(new AttributeExternalField("contact_name", array("allowed_values"=>null, "extkey_attcode"=>"user_id", "target_attcode"=>"contactid", "is_null_allowed"=>true, "depends_on"=>array())));
-		MetaModel::Init_AddAttribute(new AttributeExternalField("contact_email", array("allowed_values"=>null, "extkey_attcode"=>"user_id", "target_attcode"=>"email", "is_null_allowed"=>true, "depends_on"=>array())));
-
+		$aZList = array('date', 'user_id');
+		if (MetaModel::IsValidAttCode('Contact', 'name'))
+		{
+			MetaModel::Init_AddAttribute(new AttributeExternalField("contact_name", array("allowed_values"=>null, "extkey_attcode"=>"user_id", "target_attcode"=>"contactid", "is_null_allowed"=>true, "depends_on"=>array())));
+			$aZList[] = 'contact_name';
+		}
+		if (MetaModel::IsValidAttCode('Contact', 'email'))
+		{
+			MetaModel::Init_AddAttribute(new AttributeExternalField("contact_email", array("allowed_values"=>null, "extkey_attcode"=>"user_id", "target_attcode"=>"email", "is_null_allowed"=>true, "depends_on"=>array())));
+			$aZList[] = 'contact_email';
+		}
 		// Display lists
-		MetaModel::Init_SetZListItems('details', array('date', 'user_id', 'contact_name', 'contact_email', 'userinfo', 'message')); // Attributes to be displayed for the complete details
-		MetaModel::Init_SetZListItems('list', array('date', 'user_id', 'contact_name', 'contact_email', 'userinfo')); // Attributes to be displayed for a list
+		MetaModel::Init_SetZListItems('details', array_merge($aZList, array('userinfo', 'message'))); // Attributes to be displayed for the complete details
+		MetaModel::Init_SetZListItems('list', array_merge($aZList, array('userinfo'))); // Attributes to be displayed for a list
 		// Search criteria
-		MetaModel::Init_SetZListItems('standard_search', array('date', 'user_id', 'contact_name', 'contact_email')); // Criteria of the std search form
+		MetaModel::Init_SetZListItems('standard_search', $aZList); // Criteria of the std search form
 //		MetaModel::Init_SetZListItems('advanced_search', array('name')); // Criteria of the advanced search form
 	}
 }

core/expression.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * General definition of an expression tree (could be OQL, SQL or whatever) 
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 class MissingQueryArgument extends CoreException
@@ -36,11 +37,19 @@ abstract class Expression
 	// recursive rendering (aArgs used as input by default, or used as output if bRetrofitParams set to True
 	abstract public function Render(&$aArgs = null, $bRetrofitParams = false);
 
+	abstract public function ApplyParameters($aArgs);
+	
 	// recursively builds an array of class => fieldname
 	abstract public function ListRequiredFields();
 
-	abstract public function IsTrue();
+	// recursively list field parents ($aTable = array of sParent => dummy)
+	abstract public function CollectUsedParents(&$aTable);
 
+	abstract public function IsTrue();
+	
+	// recursively builds an array of [classAlias][fieldName] => value
+	abstract public function ListConstantFields();
+	
 	public function RequiresField($sClass, $sFieldName)
 	{
 		// #@# todo - optimize : this is called quite often when building a single query !
@@ -86,6 +95,19 @@ abstract class Expression
 	}
 	
 	abstract public function RenameParam($sOldName, $sNewName);
+
+	/**
+	 * Make the most relevant label, given the value of the expression
+	 * 	 
+	 * @param DBObjectSearch oFilter The context in which this expression has been used	 	
+	 * @param string sValue The value returned by the query, for this expression	 	
+	 * @param string sDefault The default value if no relevant label could be computed	 	
+	 * @return The label
+	 */	
+	public function MakeValueLabel($oFilter, $sValue, $sDefault)
+	{
+		return $sDefault;
+	}
 }
 
 class SQLExpression extends Expression
@@ -108,6 +130,10 @@ class SQLExpression extends Expression
 		return $this->m_sSQL;
 	}
 
+	public function ApplyParameters($aArgs)
+	{
+	}
+	
 	public function GetUnresolvedFields($sAlias, &$aUnresolved)
 	{
 	}
@@ -121,6 +147,15 @@ class SQLExpression extends Expression
 	{
 		return array();
 	}
+
+	public function CollectUsedParents(&$aTable)
+	{
+	}
+	
+	public function ListConstantFields()
+	{
+		return array();
+	}
 	
 	public function RenameParam($sOldName, $sNewName)
 	{
@@ -164,11 +199,11 @@ class BinaryExpression extends Expression
 		// return true if we are certain that it will be true
 		if ($this->m_sOperator == 'AND')
 		{
-			if ($this->m_oLeftExpr->IsTrue() && $this->m_oLeftExpr->IsTrue()) return true;
+			if ($this->m_oLeftExpr->IsTrue() && $this->m_oRightExpr->IsTrue()) return true;
 		}
 		return false;
 	}
-
+	
 	public function GetLeftExpr()
 	{
 		return $this->m_oLeftExpr;
@@ -192,7 +227,27 @@ class BinaryExpression extends Expression
 		$sRight = $this->GetRightExpr()->Render($aArgs, $bRetrofitParams);
 		return "($sLeft $sOperator $sRight)";
 	}
-
+	
+	public function ApplyParameters($aArgs)
+	{
+		if ($this->m_oLeftExpr instanceof VariableExpression)
+		{
+			$this->m_oLeftExpr = $this->m_oLeftExpr->GetAsScalar($aArgs);
+		}
+		else //if ($this->m_oLeftExpr instanceof Expression)
+		{
+			$this->m_oLeftExpr->ApplyParameters($aArgs);
+		}
+		if ($this->m_oRightExpr instanceof VariableExpression)
+		{
+			$this->m_oRightExpr = $this->m_oRightExpr->GetAsScalar($aArgs);
+		}
+		else //if ($this->m_oRightExpr instanceof Expression)
+		{
+			$this->m_oRightExpr->ApplyParameters($aArgs);
+		}
+	}
+	
 	public function GetUnresolvedFields($sAlias, &$aUnresolved)
 	{
 		$this->GetLeftExpr()->GetUnresolvedFields($sAlias, $aUnresolved);
@@ -212,6 +267,49 @@ class BinaryExpression extends Expression
 		$aRight = $this->GetRightExpr()->ListRequiredFields();
 		return array_merge($aLeft, $aRight);
 	}
+
+	public function CollectUsedParents(&$aTable)
+	{
+		$this->GetLeftExpr()->CollectUsedParents($aTable);
+		$this->GetRightExpr()->CollectUsedParents($aTable);
+	}
+	
+	/**
+	 * List all constant expression of the form <field> = <scalar> or <field> = :<variable>
+	 * Could be extended to support <field> = <function><constant_expression>
+	 */
+	public function ListConstantFields()
+	{
+		$aResult = array();
+		if ($this->m_sOperator == '=')
+		{
+			if (($this->m_oLeftExpr instanceof FieldExpression) && ($this->m_oRightExpr instanceof ScalarExpression))
+			{
+				$aResult[$this->m_oLeftExpr->GetParent()][$this->m_oLeftExpr->GetName()] = $this->m_oRightExpr;
+			}
+			else if (($this->m_oRightExpr instanceof FieldExpression) && ($this->m_oLeftExpr instanceof ScalarExpression))
+			{
+				$aResult[$this->m_oRightExpr->GetParent()][$this->m_oRightExpr->GetName()] = $this->m_oLeftExpr;
+			}
+			else if (($this->m_oLeftExpr instanceof FieldExpression) && ($this->m_oRightExpr instanceof VariableExpression))
+			{
+				$aResult[$this->m_oLeftExpr->GetParent()][$this->m_oLeftExpr->GetName()] = $this->m_oRightExpr;
+			}
+			else if (($this->m_oRightExpr instanceof FieldExpression) && ($this->m_oLeftExpr instanceof VariableExpression))
+			{
+				$aResult[$this->m_oRightExpr->GetParent()][$this->m_oRightExpr->GetName()] = $this->m_oLeftExpr;
+			}
+			else
+			{
+				$aResult = array_merge($this->m_oRightExpr->ListConstantFields(), $this->m_oLeftExpr->ListConstantFields()) ;
+			}
+		}
+		else
+		{
+			$aResult = array_merge($this->m_oRightExpr->ListConstantFields(), $this->m_oLeftExpr->ListConstantFields()) ;
+		}
+		return $aResult;
+	}
 	
 	public function RenameParam($sOldName, $sNewName)
 	{
@@ -244,18 +342,13 @@ class UnaryExpression extends Expression
 	// recursive rendering
 	public function Render(&$aArgs = null, $bRetrofitParams = false)
 	{
-		if ($bRetrofitParams)
-		{
-			$iParamIndex = count($aArgs) + 1; // 1-based indexation
-			$aArgs['param'.$iParamIndex] = $this->m_value;
-			return ':param'.$iParamIndex;
-		}
-		else
-		{
-			return CMDBSource::Quote($this->m_value);
-		}
+		return CMDBSource::Quote($this->m_value);
 	}
 
+	public function ApplyParameters($aArgs)
+	{
+	}
+	
 	public function GetUnresolvedFields($sAlias, &$aUnresolved)
 	{
 	}
@@ -269,6 +362,15 @@ class UnaryExpression extends Expression
 	{
 		return array();
 	}
+
+	public function CollectUsedParents(&$aTable)
+	{
+	}
+
+	public function ListConstantFields()
+	{
+		return array();
+	}
 	
 	public function RenameParam($sOldName, $sNewName)
 	{
@@ -281,12 +383,26 @@ class ScalarExpression extends UnaryExpression
 {
 	public function __construct($value)
 	{
-		if (!is_scalar($value))
+		if (!is_scalar($value) && !is_null($value) && (!$value instanceof OqlHexValue))
 		{
 			throw new CoreException('Attempt to create a scalar expression from a non scalar', array('var_type'=>gettype($value)));
 		}
 		parent::__construct($value);
 	}
+
+	// recursive rendering
+	public function Render(&$aArgs = null, $bRetrofitParams = false)
+	{
+		if (is_null($this->m_value))
+		{
+			$sRet = 'NULL';
+		}
+		else
+		{
+			$sRet = CMDBSource::Quote($this->m_value);
+		}
+		return $sRet;
+	}
 }
 
 class TrueExpression extends ScalarExpression
@@ -352,6 +468,11 @@ class FieldExpression extends UnaryExpression
 		return array($this->m_sParent.'.'.$this->m_sName);
 	}
 
+	public function CollectUsedParents(&$aTable)
+	{
+		$aTable[$this->m_sParent] = true;
+	}
+
 	public function GetUnresolvedFields($sAlias, &$aUnresolved)
 	{
 		if ($this->m_sParent == $sAlias)
@@ -359,6 +480,12 @@ class FieldExpression extends UnaryExpression
 			// Add a reference to the field
 			$aUnresolved[$this->m_sName] = $this;
 		}
+		elseif ($sAlias == '')
+		{
+			// An empty alias means "any alias"
+			// In such a case, the results are indexed differently
+			$aUnresolved[$this->m_sParent][$this->m_sName] = $this;
+		}
 	}
 
 	public function Translate($aTranslationData, $bMatchAll = true, $bMarkFieldsAsResolved = true)
@@ -393,6 +520,52 @@ class FieldExpression extends UnaryExpression
 		}
 		return $oRet;
 	}
+
+	/**
+	 * Make the most relevant label, given the value of the expression
+	 * 	 
+	 * @param DBObjectSearch oFilter The context in which this expression has been used	 	
+	 * @param string sValue The value returned by the query, for this expression	 	
+	 * @param string sDefault The default value if no relevant label could be computed	 	
+	 * @return The label
+	 */	
+	public function MakeValueLabel($oFilter, $sValue, $sDefault)
+	{
+		$sAttCode = $this->GetName();
+		$sParentAlias = $this->GetParent();
+
+		$aSelectedClasses = $oFilter->GetSelectedClasses();
+		$sClass = $aSelectedClasses[$sParentAlias];
+
+		$oAttDef = MetaModel::GetAttributeDef($sClass, $sAttCode);
+		// Set a default value for the general case
+		$sRes = $oAttDef->GetAsHtml($sValue);
+
+		// Exceptions...
+		if ($oAttDef->IsExternalKey())
+		{
+			$sObjClass = $oAttDef->GetTargetClass();
+			$iObjKey = (int)$sValue;
+			if ($iObjKey > 0)
+			{
+				$oObject = MetaModel::GetObject($sObjClass, $iObjKey);
+				$sRes = $oObject->GetHyperlink();
+			}
+			else
+			{
+				// Undefined
+				$sRes = DBObject::MakeHyperLink($sObjClass, 0);
+			}
+		}
+		elseif ($oAttDef->IsExternalField())
+		{
+			if (is_null($sValue))
+			{
+				$sRes = Dict::S('UI:UndefinedObject');
+			}
+		}
+		return $sRes;
+	}
 }
 
 // Has been resolved into an SQL expression
@@ -440,12 +613,12 @@ class VariableExpression extends UnaryExpression
 		}
 		elseif ($bRetrofitParams)
 		{
-			//$aArgs[$this->m_sName] = null;
+			$aArgs[$this->m_sName] = null;
 			return ':'.$this->m_sName;
 		}
 		else
 		{
-			throw new MissingQueryArgument('Missing query argument', array('expecting'=>$this->m_sName, 'available'=>$aArgs));
+			throw new MissingQueryArgument('Missing query argument', array('expecting'=>$this->m_sName, 'available'=>array_keys($aArgs)));
 		}
 	}
 	
@@ -456,6 +629,20 @@ class VariableExpression extends UnaryExpression
 			$this->m_sName = $sNewName;
 		}
 	}
+	
+	public function GetAsScalar($aArgs)
+	{
+		$value = '';
+		if (array_key_exists($this->m_sName, $aArgs))
+		{
+			$value = $aArgs[$this->m_sName];
+		}
+		else
+		{
+			throw new MissingQueryArgument('Missing query argument', array('expecting'=>$this->m_sName, 'available'=>array_keys($aArgs)));
+		}
+		return new ScalarExpression($value);
+	}
 }
 
 // Temporary, until we implement functions and expression casting!
@@ -501,6 +688,22 @@ class ListExpression extends Expression
 		return '('.implode(', ', $aRes).')';
 	}
 
+	public function ApplyParameters($aArgs)
+	{
+		$aRes = array();
+		foreach ($this->m_aExpressions as $idx => $oExpr)
+		{
+			if ($oExpr instanceof VariableExpression)
+			{
+				$this->m_aExpressions[$idx] = $oExpr->GetAsScalar();
+			}
+			else
+			{
+				$oExpr->ApplyParameters($aArgs);
+			}
+		}
+	}
+	
 	public function GetUnresolvedFields($sAlias, &$aUnresolved)
 	{
 		foreach ($this->m_aExpressions as $oExpr)
@@ -529,6 +732,24 @@ class ListExpression extends Expression
 		return $aRes;
 	}
 	
+	public function CollectUsedParents(&$aTable)
+	{
+		foreach ($this->m_aExpressions as $oExpr)
+		{
+			$oExpr->CollectUsedParents($aTable);
+		}
+	}
+
+	public function ListConstantFields()
+	{
+		$aRes = array();
+		foreach ($this->m_aExpressions as $oExpr)
+		{
+			$aRes = array_merge($aRes, $oExpr->ListConstantFields());
+		}
+		return $aRes;
+	}
+	
 	public function RenameParam($sOldName, $sNewName)
 	{
 		$aRes = array();
@@ -578,6 +799,22 @@ class FunctionExpression extends Expression
 		return $this->m_sVerb.'('.implode(', ', $aRes).')';
 	}
 
+	public function ApplyParameters($aArgs)
+	{
+		$aRes = array();
+		foreach ($this->m_aArgs as $idx => $oExpr)
+		{
+			if ($oExpr instanceof VariableExpression)
+			{
+				$this->m_aArgs[$idx] = $oExpr->GetAsScalar($aArgs);
+			}
+			else
+			{
+				$oExpr->ApplyParameters($aArgs);
+			}
+		}
+	}
+
 	public function GetUnresolvedFields($sAlias, &$aUnresolved)
 	{
 		foreach ($this->m_aArgs as $oExpr)
@@ -606,13 +843,102 @@ class FunctionExpression extends Expression
 		return $aRes;
 	}
 	
+	public function CollectUsedParents(&$aTable)
+	{
+		foreach ($this->m_aArgs as $oExpr)
+		{
+			$oExpr->CollectUsedParents($aTable);
+		}
+	}
+
+	public function ListConstantFields()
+	{
+		$aRes = array();
+		foreach ($this->m_aArgs as $oExpr)
+		{
+			$aRes = array_merge($aRes, $oExpr->ListConstantFields());
+		}
+		return $aRes;
+	}
+	
 	public function RenameParam($sOldName, $sNewName)
 	{
 		foreach ($this->m_aArgs as $key => $oExpr)
 		{
 			$this->m_aArgs[$key] = $oExpr->RenameParam($sOldName, $sNewName);
 		}
-	}	
+	}
+
+	/**
+	 * Make the most relevant label, given the value of the expression
+	 * 	 
+	 * @param DBObjectSearch oFilter The context in which this expression has been used	 	
+	 * @param string sValue The value returned by the query, for this expression	 	
+	 * @param string sDefault The default value if no relevant label could be computed	 	
+	 * @return The label
+	 */	
+	public function MakeValueLabel($oFilter, $sValue, $sDefault)
+	{
+		static $aWeekDayToString = null;
+		if (is_null($aWeekDayToString))
+		{
+			// Init the correspondance table
+			$aWeekDayToString = array(
+				0 => Dict::S('DayOfWeek-Sunday'),
+				1 => Dict::S('DayOfWeek-Monday'),
+				2 => Dict::S('DayOfWeek-Tuesday'),
+				3 => Dict::S('DayOfWeek-Wednesday'),
+				4 => Dict::S('DayOfWeek-Thursday'),
+				5 => Dict::S('DayOfWeek-Friday'),
+				6 => Dict::S('DayOfWeek-Saturday')
+			);
+		}
+		static $aMonthToString = null;
+		if (is_null($aMonthToString))
+		{
+			// Init the correspondance table
+			$aMonthToString = array(
+				1 => Dict::S('Month-01'),
+				2 => Dict::S('Month-02'),
+				3 => Dict::S('Month-03'),
+				4 => Dict::S('Month-04'),
+				5 => Dict::S('Month-05'),
+				6 => Dict::S('Month-06'),
+				7 => Dict::S('Month-07'),
+				8 => Dict::S('Month-08'),
+				9 => Dict::S('Month-09'),
+				10 => Dict::S('Month-10'),
+				11 => Dict::S('Month-11'),
+				12 => Dict::S('Month-12'),
+			);
+		}
+
+		$sRes = $sDefault;
+		if (strtolower($this->m_sVerb) == 'date_format')
+		{
+			$oFormatExpr = $this->m_aArgs[1];
+			if ($oFormatExpr->Render() == "'%w'")
+			{
+				if (isset($aWeekDayToString[(int)$sValue]))
+				{
+					$sRes = $aWeekDayToString[(int)$sValue];
+				}
+			}
+			elseif ($oFormatExpr->Render() == "'%Y-%m'")
+			{
+				// yyyy-mm => "yyyy month"
+				$iMonth = (int) substr($sValue, -2); // the two last chars
+				$sRes = substr($sValue, 0, 4).' '.$aMonthToString[$iMonth];
+			}
+			elseif ($oFormatExpr->Render() == "'%Y-%m-%d'")
+			{
+				// yyyy-mm-dd => "month d"
+				$iMonth = (int) substr($sValue, 5, 2);
+				$sRes = $aMonthToString[$iMonth].' '.(int)substr($sValue, -2);
+			}
+		}
+		return $sRes;
+	}
 }
 
 class IntervalExpression extends Expression
@@ -648,6 +974,18 @@ class IntervalExpression extends Expression
 		return 'INTERVAL '.$this->m_oValue->Render($aArgs, $bRetrofitParams).' '.$this->m_sUnit;
 	}
 
+	public function ApplyParameters($aArgs)
+	{
+		if ($this->m_oValue instanceof VariableExpression)
+		{
+			$this->m_oValue = $this->m_oValue->GetAsScalar($aArgs);
+		}
+		else
+		{
+			$this->m_oValue->ApplyParameters($aArgs);
+		}
+	}
+		
 	public function GetUnresolvedFields($sAlias, &$aUnresolved)
 	{
 		$this->m_oValue->GetUnresolvedFields($sAlias, $aUnresolved);
@@ -662,6 +1000,15 @@ class IntervalExpression extends Expression
 	{
 		return array();
 	}
+
+	public function CollectUsedParents(&$aTable)
+	{
+	}
+
+	public function ListConstantFields()
+	{
+		return array();
+	}
 	
 	public function RenameParam($sOldName, $sNewName)
 	{
@@ -702,6 +1049,22 @@ class CharConcatExpression extends Expression
 		return "CAST(CONCAT(".implode(', ', $aRes).") AS CHAR)";
 	}
 
+	public function ApplyParameters($aArgs)
+	{
+		$aRes = array();
+		foreach ($this->m_aExpressions as $idx => $oExpr)
+		{
+			if ($oExpr instanceof VariableExpression)
+			{
+				$this->m_aExpressions[$idx] = $oExpr->GetAsScalar();
+			}
+			else
+			{
+				$this->m_aExpressions->ApplyParameters($aArgs);
+			}
+		}
+	}
+
 	public function GetUnresolvedFields($sAlias, &$aUnresolved)
 	{
 		foreach ($this->m_aExpressions as $oExpr)
@@ -730,6 +1093,24 @@ class CharConcatExpression extends Expression
 		return $aRes;
 	}
 
+	public function CollectUsedParents(&$aTable)
+	{
+		foreach ($this->m_aExpressions as $oExpr)
+		{
+			$oExpr->CollectUsedParents($aTable);
+		}
+	}
+
+	public function ListConstantFields()
+	{
+		$aRes = array();
+		foreach ($this->m_aExpressions as $oExpr)
+		{
+			$aRes = array_merge($aRes, $oExpr->ListConstantFields());
+		}
+		return $aRes;
+	}
+
 	public function RenameParam($sOldName, $sNewName)
 	{
 		foreach ($this->m_aExpressions as $key => $oExpr)
@@ -770,13 +1151,22 @@ class QueryBuilderExpressions
 {
 	protected $m_oConditionExpr;
 	protected $m_aSelectExpr;
+	protected $m_aGroupByExpr;
 	protected $m_aJoinFields;
+	protected $m_aClassIds;
 
-	public function __construct($aSelect, $oCondition)
+	public function __construct($oSearch, $aGroupByExpr = null)
 	{
-		$this->m_oConditionExpr = $oCondition;
-		$this->m_aSelectExpr = $aSelect;
+		$this->m_oConditionExpr = $oSearch->GetCriteria();
+		$this->m_aSelectExpr = array();
+		$this->m_aGroupByExpr = $aGroupByExpr;
 		$this->m_aJoinFields = array();
+
+		$this->m_aClassIds = array();
+		foreach($oSearch->GetJoinedClasses() as $sClassAlias => $sClass)
+		{
+			$this->m_aClassIds[$sClassAlias] = new FieldExpression('id', $sClassAlias);
+		}
 	}
 
 	public function GetSelect()
@@ -784,6 +1174,11 @@ class QueryBuilderExpressions
 		return $this->m_aSelectExpr;
 	}
 
+	public function GetGroupBy()
+	{
+		return $this->m_aGroupByExpr;
+	}
+
 	public function GetCondition()
 	{
 		return $this->m_oConditionExpr;
@@ -810,6 +1205,20 @@ class QueryBuilderExpressions
 		array_push($this->m_aJoinFields, $oExpression);
 	}
 
+	/**
+	 * Get tables representing the queried objects
+	 * Could be further optimized: when the first join is an outer join, then the rest can be omitted	 
+	 */	 	
+	public function GetMandatoryTables(&$aTables = null)
+	{
+		if (is_null($aTables)) $aTables = array();
+
+		foreach($this->m_aClassIds as $sClass => $oExpression)
+		{
+			$oExpression->CollectUsedParents($aTables);
+		}
+	}
+
 	public function GetUnresolvedFields($sAlias, &$aUnresolved)
 	{
 		$this->m_oConditionExpr->GetUnresolvedFields($sAlias, $aUnresolved);
@@ -817,6 +1226,13 @@ class QueryBuilderExpressions
 		{
 			$oExpr->GetUnresolvedFields($sAlias, $aUnresolved);
 		}
+		if ($this->m_aGroupByExpr)
+		{
+			foreach($this->m_aGroupByExpr as $sColAlias => $oExpr)
+			{
+				$oExpr->GetUnresolvedFields($sAlias, $aUnresolved);
+			}
+		}
 		foreach($this->m_aJoinFields as $oExpression)
 		{
 			$oExpression->GetUnresolvedFields($sAlias, $aUnresolved);
@@ -830,10 +1246,22 @@ class QueryBuilderExpressions
 		{
 			$this->m_aSelectExpr[$sColAlias] = $oExpr->Translate($aTranslationData, $bMatchAll, $bMarkFieldsAsResolved);
 		}
+		if ($this->m_aGroupByExpr)
+		{
+			foreach($this->m_aGroupByExpr as $sColAlias => $oExpr)
+			{
+				$this->m_aGroupByExpr[$sColAlias] = $oExpr->Translate($aTranslationData, $bMatchAll, $bMarkFieldsAsResolved);
+			}
+		}
 		foreach($this->m_aJoinFields as $index => $oExpression)
 		{
 			$this->m_aJoinFields[$index] = $oExpression->Translate($aTranslationData, $bMatchAll, $bMarkFieldsAsResolved);
 		}
+
+		foreach($this->m_aClassIds as $sClass => $oExpression)
+		{
+			$this->m_aClassIds[$sClass] = $oExpression->Translate($aTranslationData, $bMatchAll, $bMarkFieldsAsResolved);
+		}
 	}
 
 	public function RenameParam($sOldName, $sNewName)
@@ -843,6 +1271,13 @@ class QueryBuilderExpressions
 		{
 			$this->m_aSelectExpr[$sColAlias] = $oExpr->RenameParam($sOldName, $sNewName);
 		}
+		if ($this->m_aGroupByExpr)
+		{
+			foreach($this->m_aGroupByExpr as $sColAlias => $oExpr)
+			{
+				$this->m_aGroupByExpr[$sColAlias] = $oExpr->RenameParam($sOldName, $sNewName);
+			}
+		}
 		foreach($this->m_aJoinFields as $index => $oExpression)
 		{
 			$this->m_aJoinFields[$index] = $oExpression->RenameParam($sOldName, $sNewName);

core/filterdef.class.inc.php

@@ -1,27 +1,28 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Definition of a filter
  * Most of the time, a filter corresponds to an attribute, but we could imagine other search criteria
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 
@@ -50,21 +51,6 @@ abstract class FilterDefinition
 		$this->ConsistencyCheck();
 	}
 
-	public function OverloadParams($aParams)
-	{
-		foreach ($aParams as $sParam => $value)
-		{
-			if (!array_key_exists($sParam, $this->m_aParams))
-			{
-				throw new CoreException("Unknown attribute definition parameter '$sParam', please select a value in {".implode(", ", $this->m_aParams)."}");
-			}
-			else
-			{
-				$this->m_aParams[$sParam] = $value;
-			}
-		}
-	}
-
 	// to be overloaded
 	static protected function ListExpectedParams()
 	{
@@ -170,12 +156,13 @@ class FilterFromAttribute extends FilterDefinition
 		return array_merge(parent::ListExpectedParams(), array("refattribute"));
 	}
 
-	public function __construct($oRefAttribute, $aParam = array())
+	public function __construct($oRefAttribute, $sSuffix = '')
 	{
 		// In this very specific case, the code is the one of the attribute
 		 // (this to get a very very simple syntax upon declaration)
+		$aParam = array();
 		$aParam["refattribute"] = $oRefAttribute;
-		parent::__construct($oRefAttribute->GetCode(), $aParam);
+		parent::__construct($oRefAttribute->GetCode().$sSuffix, $aParam);
 	}
 
 	public function GetType() {return "Basic";}

core/kpi.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Measures operations duration, memory usage, etc. (and some other KPIs)
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 class ExecutionKPI
@@ -191,6 +192,16 @@ class ExecutionKPI
 			return $output[1] * 1024;
 		}
 	}
+
+	static public function memory_get_peak_usage($bRealUsage = false)
+	{
+		if (function_exists('memory_get_peak_usage'))
+		{
+			return memory_get_peak_usage($bRealUsage);
+		}
+		// PHP > 5.2.1 - this verb depends on a compilation option
+		return 0;
+	}
 }
 
 class ApplicationStartupKPI extends ExecutionKPI

core/log.class.inc.php

@@ -1,26 +1,26 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
 
 /**
  * File logging
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 class FileLog

core/metamodelmodifier.inc.php

@@ -0,0 +1,32 @@
+<?php
+// Copyright (C) 2010-2012 Combodo SARL
+//
+//   This file is part of iTop.
+//
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU Affero General Public License for more details.
+//
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
+
+/**
+ * Any extension to hook the initialization of the metamodel 
+ *
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+interface iOnClassInitialization
+{
+	public function OnAfterClassInitialization($sClass);
+}
+
+?>

core/modulehandler.class.inc.php

@@ -1,27 +1,28 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Class ModuleHandler
  * Defines the API to implement module specific actions during page execution 
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 abstract class ModuleHandlerAPI

core/oql/oql-lexer.php

@@ -1,27 +1,28 @@
 <?php
 
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * OQL syntax analyzer, to be used prior to run the lexical analyzer
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 // Notes (from the source file: oql-lexer.plex) - Romain
@@ -119,6 +120,11 @@ class OQLLexerRaw
                 '/\G-/ ',
                 '/\GAND/ ',
                 '/\GOR/ ',
+                '/\G\\|/ ',
+                '/\G&/ ',
+                '/\G\\^/ ',
+                '/\G<</ ',
+                '/\G>>/ ',
                 '/\G,/ ',
                 '/\G\\(/ ',
                 '/\G\\)/ ',
@@ -168,7 +174,8 @@ class OQLLexerRaw
                 '/\GABOVE STRICT/ ',
                 '/\GNOT ABOVE/ ',
                 '/\GNOT ABOVE STRICT/ ',
-                '/\G[0-9]+|0x[0-9a-fA-F]+/ ',
+                '/\G(0x[0-9a-fA-F]+)/ ',
+                '/\G([0-9]+)/ ',
                 '/\G\"([^\\\\\"]|\\\\\"|\\\\\\\\)*\"|'.chr(94).chr(39).'([^\\\\'.chr(39).']|\\\\'.chr(39).'|\\\\\\\\)*'.chr(39).'/ ',
                 '/\G([_a-zA-Z][_a-zA-Z0-9]*|`[^`]+`)/ ',
                 '/\G:([_a-zA-Z][_a-zA-Z0-9]*->[_a-zA-Z][_a-zA-Z0-9]*|[_a-zA-Z][_a-zA-Z0-9]*)/ ',
@@ -333,269 +340,299 @@ class OQLLexerRaw
     function yy_r1_13($yy_subpatterns)
     {
 
-	$this->token = OQLParser::COMA;
+	$this->token = OQLParser::BITWISE_OR;
     }
     function yy_r1_14($yy_subpatterns)
     {
 
-	$this->token = OQLParser::PAR_OPEN;
+	$this->token = OQLParser::BITWISE_AND;
     }
     function yy_r1_15($yy_subpatterns)
     {
 
-	$this->token = OQLParser::PAR_CLOSE;
+	$this->token = OQLParser::BITWISE_XOR;
     }
     function yy_r1_16($yy_subpatterns)
     {
 
-	$this->token = OQLParser::REGEXP;
+	$this->token = OQLParser::BITWISE_LEFT_SHIFT;
     }
     function yy_r1_17($yy_subpatterns)
     {
 
-	$this->token = OQLParser::EQ;
+	$this->token = OQLParser::BITWISE_RIGHT_SHIFT;
     }
     function yy_r1_18($yy_subpatterns)
     {
 
-	$this->token = OQLParser::NOT_EQ;
+	$this->token = OQLParser::COMA;
     }
     function yy_r1_19($yy_subpatterns)
     {
 
-	$this->token = OQLParser::GT;
+	$this->token = OQLParser::PAR_OPEN;
     }
     function yy_r1_20($yy_subpatterns)
     {
 
-	$this->token = OQLParser::LT;
+	$this->token = OQLParser::PAR_CLOSE;
     }
     function yy_r1_21($yy_subpatterns)
     {
 
-	$this->token = OQLParser::GE;
+	$this->token = OQLParser::REGEXP;
     }
     function yy_r1_22($yy_subpatterns)
     {
 
-	$this->token = OQLParser::LE;
+	$this->token = OQLParser::EQ;
     }
     function yy_r1_23($yy_subpatterns)
     {
 
-	$this->token = OQLParser::LIKE;
+	$this->token = OQLParser::NOT_EQ;
     }
     function yy_r1_24($yy_subpatterns)
     {
 
-	$this->token = OQLParser::NOT_LIKE;
+	$this->token = OQLParser::GT;
     }
     function yy_r1_25($yy_subpatterns)
     {
 
-	$this->token = OQLParser::IN;
+	$this->token = OQLParser::LT;
     }
     function yy_r1_26($yy_subpatterns)
     {
 
-	$this->token = OQLParser::NOT_IN;
+	$this->token = OQLParser::GE;
     }
     function yy_r1_27($yy_subpatterns)
     {
 
-	$this->token = OQLParser::INTERVAL;
+	$this->token = OQLParser::LE;
     }
     function yy_r1_28($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_IF;
+	$this->token = OQLParser::LIKE;
     }
     function yy_r1_29($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_ELT;
+	$this->token = OQLParser::NOT_LIKE;
     }
     function yy_r1_30($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_COALESCE;
+	$this->token = OQLParser::IN;
     }
     function yy_r1_31($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_ISNULL;
+	$this->token = OQLParser::NOT_IN;
     }
     function yy_r1_32($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_CONCAT;
+	$this->token = OQLParser::INTERVAL;
     }
     function yy_r1_33($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_SUBSTR;
+	$this->token = OQLParser::F_IF;
     }
     function yy_r1_34($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_TRIM;
+	$this->token = OQLParser::F_ELT;
     }
     function yy_r1_35($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_DATE;
+	$this->token = OQLParser::F_COALESCE;
     }
     function yy_r1_36($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_DATE_FORMAT;
+	$this->token = OQLParser::F_ISNULL;
     }
     function yy_r1_37($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_CURRENT_DATE;
+	$this->token = OQLParser::F_CONCAT;
     }
     function yy_r1_38($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_NOW;
+	$this->token = OQLParser::F_SUBSTR;
     }
     function yy_r1_39($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_TIME;
+	$this->token = OQLParser::F_TRIM;
     }
     function yy_r1_40($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_TO_DAYS;
+	$this->token = OQLParser::F_DATE;
     }
     function yy_r1_41($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_FROM_DAYS;
+	$this->token = OQLParser::F_DATE_FORMAT;
     }
     function yy_r1_42($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_YEAR;
+	$this->token = OQLParser::F_CURRENT_DATE;
     }
     function yy_r1_43($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_MONTH;
+	$this->token = OQLParser::F_NOW;
     }
     function yy_r1_44($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_DAY;
+	$this->token = OQLParser::F_TIME;
     }
     function yy_r1_45($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_HOUR;
+	$this->token = OQLParser::F_TO_DAYS;
     }
     function yy_r1_46($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_MINUTE;
+	$this->token = OQLParser::F_FROM_DAYS;
     }
     function yy_r1_47($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_SECOND;
+	$this->token = OQLParser::F_YEAR;
     }
     function yy_r1_48($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_DATE_ADD;
+	$this->token = OQLParser::F_MONTH;
     }
     function yy_r1_49($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_DATE_SUB;
+	$this->token = OQLParser::F_DAY;
     }
     function yy_r1_50($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_ROUND;
+	$this->token = OQLParser::F_HOUR;
     }
     function yy_r1_51($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_FLOOR;
+	$this->token = OQLParser::F_MINUTE;
     }
     function yy_r1_52($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_INET_ATON;
+	$this->token = OQLParser::F_SECOND;
     }
     function yy_r1_53($yy_subpatterns)
     {
 
-	$this->token = OQLParser::F_INET_NTOA;
+	$this->token = OQLParser::F_DATE_ADD;
     }
     function yy_r1_54($yy_subpatterns)
     {
 
-	$this->token = OQLParser::BELOW;
+	$this->token = OQLParser::F_DATE_SUB;
     }
     function yy_r1_55($yy_subpatterns)
     {
 
-	$this->token = OQLParser::BELOW_STRICT;
+	$this->token = OQLParser::F_ROUND;
     }
     function yy_r1_56($yy_subpatterns)
     {
 
-	$this->token = OQLParser::NOT_BELOW;
+	$this->token = OQLParser::F_FLOOR;
     }
     function yy_r1_57($yy_subpatterns)
     {
 
-	$this->token = OQLParser::NOT_BELOW_STRICT;
+	$this->token = OQLParser::F_INET_ATON;
     }
     function yy_r1_58($yy_subpatterns)
     {
 
-	$this->token = OQLParser::ABOVE;
+	$this->token = OQLParser::F_INET_NTOA;
     }
     function yy_r1_59($yy_subpatterns)
     {
 
-	$this->token = OQLParser::ABOVE_STRICT;
+	$this->token = OQLParser::BELOW;
     }
     function yy_r1_60($yy_subpatterns)
     {
 
-	$this->token = OQLParser::NOT_ABOVE;
+	$this->token = OQLParser::BELOW_STRICT;
     }
     function yy_r1_61($yy_subpatterns)
     {
 
-	$this->token = OQLParser::NOT_ABOVE_STRICT;
+	$this->token = OQLParser::NOT_BELOW;
     }
     function yy_r1_62($yy_subpatterns)
     {
 
-	$this->token = OQLParser::NUMVAL;
+	$this->token = OQLParser::NOT_BELOW_STRICT;
     }
     function yy_r1_63($yy_subpatterns)
     {
 
-	$this->token = OQLParser::STRVAL;
+	$this->token = OQLParser::ABOVE;
     }
     function yy_r1_64($yy_subpatterns)
     {
 
-	$this->token = OQLParser::NAME;
+	$this->token = OQLParser::ABOVE_STRICT;
     }
     function yy_r1_65($yy_subpatterns)
     {
 
-	$this->token = OQLParser::VARNAME;
+	$this->token = OQLParser::NOT_ABOVE;
     }
     function yy_r1_66($yy_subpatterns)
+    {
+
+	$this->token = OQLParser::NOT_ABOVE_STRICT;
+    }
+    function yy_r1_67($yy_subpatterns)
+    {
+
+	$this->token = OQLParser::HEXVAL;
+    }
+    function yy_r1_68($yy_subpatterns)
+    {
+
+	$this->token = OQLParser::NUMVAL;
+    }
+    function yy_r1_69($yy_subpatterns)
+    {
+
+	$this->token = OQLParser::STRVAL;
+    }
+    function yy_r1_70($yy_subpatterns)
+    {
+
+	$this->token = OQLParser::NAME;
+    }
+    function yy_r1_71($yy_subpatterns)
+    {
+
+	$this->token = OQLParser::VARNAME;
+    }
+    function yy_r1_72($yy_subpatterns)
     {
 
 	$this->token = OQLParser::DOT;

core/oql/oql-lexer.plex

@@ -1,27 +1,28 @@
 <?php
 
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * OQL syntax analyzer, to be used prior to run the lexical analyzer
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 // Notes (from the source file: oql-lexer.plex) - Romain
@@ -94,6 +95,11 @@ math_plus  = "+"
 math_minus = "-"
 log_and    = "AND"
 log_or     = "OR"
+bitwise_and    = "&"
+bitwise_or     = "|"
+bitwise_xor     = "^"
+bitwise_leftshift     = "<<"
+bitwise_rightshift     = ">>"
 regexp     = "REGEXP"
 eq         = "="
 not_eq     = "!="
@@ -140,7 +146,26 @@ above            = "ABOVE"
 above_strict     = "ABOVE STRICT"
 not_above        = "NOT ABOVE"
 not_above_strict = "NOT ABOVE STRICT"
-numval     = /[0-9]+|0x[0-9a-fA-F]+/
+//
+// WARNING: there seems to be a bug in the Lexer about matching the longest pattern
+//          when there are alternates in the regexp.
+//
+// For instance:
+// numval     = /[0-9]+|0x[0-9a-fA-F]+/
+// Does not work: SELECT Toto WHERE name = 'Text0xCTest' => Fails because 0xC is recongnized as a numval (inside the string) instead of a strval !!
+//
+// Inserting a ^ after the alternate (see comment at the top of this file) does not work either
+// numval     = /[0-9]+|'.chr(94).'0x[0-9a-fA-F]+/
+// SELECT Toto WHERE name = 'Text0xCTest' => works but
+// SELECT Toto WHERE id = 0xC => does not work, 'xC' is found as a name (apparently 0 is recognized as a numval and the remaining is a name !)
+//
+// numval     = /([0-9]+|0x[0-9a-fA-F]+)/
+// Does not work either, the hexadecimal numbers are not matched properly
+// Anyhow let's distinguish the hexadecimal values from decimal integers, hex numbers will be stored as strings
+// and passed as-is to MySQL which enables us to pass 64-bit values without messing with them in PHP
+//
+hexval     = /(0x[0-9a-fA-F]+)/
+numval     = /([0-9]+)/
 strval     = /"([^\\"]|\\"|\\\\)*"|'.chr(94).chr(39).'([^\\'.chr(39).']|\\'.chr(39).'|\\\\)*'.chr(39).'/
 name       = /([_a-zA-Z][_a-zA-Z0-9]*|`[^`]+`)/
 varname    = /:([_a-zA-Z][_a-zA-Z0-9]*->[_a-zA-Z][_a-zA-Z0-9]*|[_a-zA-Z][_a-zA-Z0-9]*)/
@@ -187,6 +212,21 @@ log_and {
 log_or {
 	$this->token = OQLParser::LOG_OR;
 }
+bitwise_or {
+	$this->token = OQLParser::BITWISE_OR;
+}
+bitwise_and {
+	$this->token = OQLParser::BITWISE_AND;
+}
+bitwise_xor {
+	$this->token = OQLParser::BITWISE_XOR;
+}
+bitwise_leftshift {
+	$this->token = OQLParser::BITWISE_LEFT_SHIFT;
+}
+bitwise_rightshift {
+	$this->token = OQLParser::BITWISE_RIGHT_SHIFT;
+}
 coma {
 	$this->token = OQLParser::COMA;
 }
@@ -334,6 +374,9 @@ not_above {
 not_above_strict {
 	$this->token = OQLParser::NOT_ABOVE_STRICT;
 }
+hexval {
+	$this->token = OQLParser::HEXVAL;
+}
 numval {
 	$this->token = OQLParser::NUMVAL;
 }

core/oql/oql-parser.y

@@ -164,19 +164,23 @@ name(A) ::= NAME(X). {
 	}
 	A = new OqlName($name, $this->m_iColPrev);
 }
-
-num_value(A) ::= NUMVAL(X). {A=X;}
+num_value(A) ::= NUMVAL(X). {A=(int)X;}
+num_value(A) ::= MATH_MINUS NUMVAL(X). {A=(int)-X;}
+num_value(A) ::= HEXVAL(X). {A=new OqlHexValue(X);}
 str_value(A) ::= STRVAL(X). {A=stripslashes(substr(X, 1, strlen(X) - 2));}
 
 
 operator1(A) ::= num_operator1(X). {A=X;}
+operator1(A) ::= bitwise_operator1(X). {A=X;}
 operator2(A) ::= num_operator2(X). {A=X;}
 operator2(A) ::= str_operator(X). {A=X;}
 operator2(A) ::= REGEXP(X). {A=X;}
 operator2(A) ::= EQ(X). {A=X;}
 operator2(A) ::= NOT_EQ(X). {A=X;}
 operator3(A) ::= LOG_AND(X). {A=X;}
+operator3(A) ::= bitwise_operator3(X). {A=X;}
 operator4(A) ::= LOG_OR(X). {A=X;}
+operator4(A) ::= bitwise_operator4(X). {A=X;}
 
 num_operator1(A) ::= MATH_DIV(X). {A=X;}
 num_operator1(A) ::= MATH_MULT(X). {A=X;}
@@ -190,6 +194,12 @@ num_operator2(A) ::= LE(X). {A=X;}
 str_operator(A) ::= LIKE(X). {A=X;}
 str_operator(A) ::= NOT_LIKE(X). {A=X;}
 
+bitwise_operator1(A) ::= BITWISE_LEFT_SHIFT(X). {A=X;}
+bitwise_operator1(A) ::= BITWISE_RIGHT_SHIFT(X). {A=X;}
+bitwise_operator3(A) ::= BITWISE_AND(X). {A=X;}
+bitwise_operator4(A) ::= BITWISE_OR(X). {A=X;}
+bitwise_operator4(A) ::= BITWISE_XOR(X). {A=X;}
+
 list_operator(A) ::= IN(X). {A=X;}
 list_operator(A) ::= NOT_IN(X). {A=X;}
 

core/oql/oqlexception.class.inc.php

@@ -1,26 +1,26 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
 
 /**
  * Special handling for OQL syntax errors
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 
@@ -50,7 +50,13 @@ class OQLException extends CoreException
 		parent::__construct($sMessage, 0);
 	}
 
-	public function getHtmlDesc($sHighlightHtmlBegin = '<b>', $sHighlightHtmlEnd = '</b>')
+	public function GetUserFriendlyDescription()
+	{
+		// Todo - translate all errors!
+		return $this->getMessage();
+	}
+
+	public function getHtmlDesc($sHighlightHtmlBegin = '<span style="font-weight: bolder">', $sHighlightHtmlEnd = '</span>')
 	{
 		$sRet = htmlentities($this->m_MyIssue.", found '".$this->m_sUnexpected."' in: ", ENT_QUOTES, 'UTF-8');
 		$sRet .= htmlentities(substr($this->m_sInput, 0, $this->m_iCol), ENT_QUOTES, 'UTF-8');
@@ -71,7 +77,27 @@ class OQLException extends CoreException
 		return $sRet;
 	}
 
-	static protected function FindClosestString($sInput, $aDictionary)
+	public function GetIssue()
+	{
+		return $this->m_MyIssue;
+	}
+
+	public function GetSuggestions()
+	{
+		return $this->m_aExpecting;
+	}
+
+	public function GetWrongWord()
+	{
+		return $this->m_sUnexpected;
+	}
+
+	public function GetColumn()
+	{
+		return $this->m_iCol;
+	}
+
+	static public function FindClosestString($sInput, $aDictionary)
 	{
 		// no shortest distance found, yet
 		$fShortest = -1;
@@ -88,7 +114,7 @@ class OQLException extends CoreException
 				return $sSuggestion;
 			}
 			
-			if ($fShortest < 0 || ($fDist < 4 && $fDist <= $fShortest))
+			if (($fDist <= 3) && ($fShortest < 0 || $fDist <= $fShortest))
 			{
 				// set the closest match, and shortest distance
 				$sRet = $sSuggestion;

core/oql/oqlinterpreter.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Wrapper to execute the parser, lexical analyzer and normalization of an OQL query
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 
@@ -31,6 +32,28 @@ class OqlNormalizeException extends OQLException
 		parent::__construct($sIssue, $sInput, 0, $oName->GetPos(), $oName->GetValue(), $aExpecting);
 	}
 }
+class UnknownClassOqlException extends OqlNormalizeException
+{
+	public function __construct($sInput, OqlName $oName, $aExpecting = null)
+	{
+		parent::__construct('Unknown class', $sInput, $oName, $aExpecting);
+	}
+
+	public function GetUserFriendlyDescription()
+	{
+		$sWrongClass = $this->GetWrongWord();
+		$sSuggest = self::FindClosestString($sWrongClass, $this->GetSuggestions());
+
+		if ($sSuggest != '')
+		{
+			return Dict::Format('UI:OQL:UnknownClassAndFix', $sWrongClass, $sSuggest);
+		}
+		else
+		{
+			return Dict::Format('UI:OQL:UnknownClassNoFix', $sWrongClass);
+		}
+	}
+}
 
 class OqlInterpreterException extends OQLException
 {

core/oql/oqlquery.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Classes defined for lexical analyze (see oql-parser.y)
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 // Position a string within an OQL query
@@ -53,6 +54,27 @@ class OqlName
 	} 
 }
 
+/**
+ * 
+ * Store hexadecimal values as strings so that we can support 64-bit values
+ *
+ */
+class OqlHexValue
+{
+	protected $m_sValue;
+
+	public function __construct($sValue)
+	{
+		$this->m_sValue = $sValue;
+	}
+	
+	public function __toString()
+	{
+		return $this->m_sValue;
+	}
+	
+}
+
 class OqlJoinSpec
 {
 	protected $m_oClass;

core/ormcaselog.class.inc.php

@@ -1,31 +1,35 @@
 <?php
-// Copyright (C) 2011 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
 
 define('CASELOG_VISIBLE_ITEMS', 2);
 define('CASELOG_SEPARATOR', "\n".'========== %1$s : %2$s (%3$d) ============'."\n\n");
 
-//require_once(APPROOT.'/core/userrights.class.inc.php');
-//require_once(APPROOT.'/application/webpage.class.inc.php');
 
 /**
  * Class to store a "case log" in a structured way, keeping track of its successive entries
+ *  
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 class ormCaseLog {
 	protected $m_sLog;
 	protected $m_aIndex;
+	protected $m_bModified;
 	
 	/**
 	 * Initializes the log with the first (initial) entry
@@ -36,6 +40,7 @@ class ormCaseLog {
 	{
 		$this->m_sLog = $sLog;
 		$this->m_aIndex = $aIndex;
+		$this->m_bModified = false;
 	}
 	
 	public function GetText()
@@ -53,13 +58,25 @@ class ormCaseLog {
 		return $this->m_sLog;
 	}
 	
+	public function ClearModifiedFlag()
+	{
+		$this->m_bModified = false;
+	}
+	
 	public function GetAsHTML(WebPage $oP = null, $bEditMode = false, $aTransfoHandler = null)
 	{
 		$sHtml = '<table style="width:100%;table-layout:fixed"><tr><td>'; // Use table-layout:fixed to force the with to be independent from the actual content
 		$iPos = 0;
-		for($index=count($this->m_aIndex)-1 ; $index >= 0 ; $index--)
+		$aIndex = $this->m_aIndex;
+		if (($bEditMode) && (count($aIndex) > 0) && $this->m_bModified)
 		{
-			if ($index < count($this->m_aIndex) - CASELOG_VISIBLE_ITEMS)
+			// Don't display the first element, that is still considered as editable
+			$iPos = $aIndex[0]['separator_length'] + $aIndex[0]['text_length'];
+			array_shift($aIndex); 
+		}
+		for($index=count($aIndex)-1 ; $index >= 0 ; $index--)
+		{
+			if ($index < count($aIndex) - CASELOG_VISIBLE_ITEMS)
 			{
 				$sOpen = '';
 				$sDisplay = 'style="display:none;"';
@@ -69,31 +86,31 @@ class ormCaseLog {
 				$sOpen = ' open';
 				$sDisplay = '';
 			}
-			$iPos += $this->m_aIndex[$index]['separator_length'];
-			$sTextEntry = substr($this->m_sLog, $iPos, $this->m_aIndex[$index]['text_length']);
+			$iPos += $aIndex[$index]['separator_length'];
+			$sTextEntry = substr($this->m_sLog, $iPos, $aIndex[$index]['text_length']);
 			$sTextEntry = str_replace(array("\r\n", "\n", "\r"), "<br/>", htmlentities($sTextEntry, ENT_QUOTES, 'UTF-8'));
 			if (!is_null($aTransfoHandler))
 			{
 				$sTextEntry = call_user_func($aTransfoHandler, $sTextEntry);
 			}
-			$iPos += $this->m_aIndex[$index]['text_length'];
+			$iPos += $aIndex[$index]['text_length'];
 
 			$sEntry = '<div class="caselog_header'.$sOpen.'">';
 			// Workaround: PHP < 5.3 cannot unserialize correctly DateTime objects,
 			// therefore we have changed the format. To preserve the compatibility with existing
 			// installations of iTop, both format are allowed:
 			//     the 'date' item is either a DateTime object, or a unix timestamp
-			if (is_int($this->m_aIndex[$index]['date']))
+			if (is_int($aIndex[$index]['date']))
 			{
 				// Unix timestamp
-				$sDate = date(Dict::S('UI:CaseLog:DateFormat'), $this->m_aIndex[$index]['date']);
+				$sDate = date(Dict::S('UI:CaseLog:DateFormat'),$aIndex[$index]['date']);
 			}
-			elseif (is_object($this->m_aIndex[$index]['date']))
+			elseif (is_object($aIndex[$index]['date']))
 			{
 				if (version_compare(phpversion(), '5.3.0', '>='))
 				{
 					// DateTime
-					$sDate = $this->m_aIndex[$index]['date']->format(Dict::S('UI:CaseLog:DateFormat'));
+					$sDate = $aIndex[$index]['date']->format(Dict::S('UI:CaseLog:DateFormat'));
 				}
 				else
 				{
@@ -101,7 +118,7 @@ class ormCaseLog {
 					$sDate = '';
 				}
 			}
-			$sEntry .= sprintf(Dict::S('UI:CaseLog:Header_Date_UserName'), $sDate, $this->m_aIndex[$index]['user_name']);
+			$sEntry .= sprintf(Dict::S('UI:CaseLog:Header_Date_UserName'), $sDate, $aIndex[$index]['user_name']);
 			$sEntry .= '</div>';
 			$sEntry .= '<div class="caselog_entry"'.$sDisplay.'>';
 			$sEntry .= $sTextEntry;
@@ -150,23 +167,78 @@ class ormCaseLog {
 	}
 	
 	/**
-	 * Add a new entry to the log and updates the internal index
+	 * Add a new entry to the log or merge the given text into the currently modified entry 
+	 * and updates the internal index
 	 * @param $sText string The text of the new entry 
 	 */
-	public function AddLogEntry($sText)
+	public function AddLogEntry($sText, $sOnBehalfOf = '')
 	{
+		$bMergeEntries = false;
 		$sDate = date(Dict::S('UI:CaseLog:DateFormat'));
-		$sSeparator = sprintf(CASELOG_SEPARATOR, $sDate, UserRights::GetUserFriendlyName(), UserRights::GetUserId());
-		$iSepLength = strlen($sSeparator);
-		$iTextlength = strlen($sText);
-		$this->m_sLog = $sSeparator.$sText.$this->m_sLog; // Latest entry printed first
-		$this->m_aIndex[] = array(
-			'user_name' => UserRights::GetUserFriendlyName(),	
-			'user_id' => UserRights::GetUserId(),	
-			'date' => time(),	
-			'text_length' => $iTextlength,	
-			'separator_length' => $iSepLength,	
-		);
+		if ($sOnBehalfOf == '')
+		{
+			$sOnBehalfOf = UserRights::GetUserFriendlyName();
+			$iUserId = UserRights::GetUserId();
+		}
+		else
+		{
+			$iUserId = null;
+		}
+		if ($this->m_bModified)
+		{
+			$aLatestEntry = end($this->m_aIndex);
+			if ($aLatestEntry['user_name'] != $sOnBehalfOf)
+			{
+				$bMergeEntries = false;
+			}
+			else
+			{
+				$bMergeEntries = true;
+			}
+		}
+		
+		if ($bMergeEntries)
+		{
+			$aLatestEntry = end($this->m_aIndex);
+			$this->m_sLog = substr($this->m_sLog, $aLatestEntry['separator_length']);
+			$sSeparator = sprintf(CASELOG_SEPARATOR, $sDate, $sOnBehalfOf, $iUserId);
+			$iSepLength = strlen($sSeparator);
+			$iTextlength = strlen($sText."\n");
+			$this->m_sLog = $sSeparator.$sText.$this->m_sLog; // Latest entry printed first
+			$this->m_aIndex[] = array(
+				'user_name' => $sOnBehalfOf,	
+				'user_id' => $iUserId,	
+				'date' => time(),	
+				'text_length' => $aLatestEntry['text_length'] + $iTextlength,	
+				'separator_length' => $iSepLength,	
+			);
+			
+		}
+		else
+		{
+			$sSeparator = sprintf(CASELOG_SEPARATOR, $sDate, $sOnBehalfOf, $iUserId);
+			$iSepLength = strlen($sSeparator);
+			$iTextlength = strlen($sText);
+			$this->m_sLog = $sSeparator.$sText.$this->m_sLog; // Latest entry printed first
+			$this->m_aIndex[] = array(
+				'user_name' => $sOnBehalfOf,	
+				'user_id' => $iUserId,	
+				'date' => time(),	
+				'text_length' => $iTextlength,	
+				'separator_length' => $iSepLength,	
+			);
+		}
+		$this->m_bModified = true;
+	}
+	
+	public function GetModifiedEntry()
+	{
+		$sModifiedEntry = '';
+		if ($this->m_bModified)
+		{
+			$sModifiedEntry = $this->GetLatestEntry();
+		}
+		return $sModifiedEntry;
 	}
 
 	/**
@@ -191,4 +263,4 @@ class ormCaseLog {
 		return $iLast;
 	}
 }
-?>
+?>

core/ormdocument.class.inc.php

@@ -1,27 +1,28 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * ormDocument
  * encapsulate the behavior of a binary data set that will be stored an attribute of class AttributeBlob 
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 

core/ormpassword.class.inc.php

@@ -1,18 +1,21 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 require_once(APPROOT.'/core/simplecrypt.class.inc.php');
 
@@ -23,10 +26,8 @@ require_once(APPROOT.'/core/simplecrypt.class.inc.php');
  * If a cryptographic random number generator is available (on Linux or Windows)
  * it will be used for generating the salt.
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  * @package     itopORM
  */
 

core/ormstopwatch.class.inc.php

@@ -0,0 +1,456 @@
+<?php
+// Copyright (C) 2010-2013 Combodo SARL
+//
+//   This file is part of iTop.
+//
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU Affero General Public License for more details.
+//
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
+require_once('backgroundprocess.inc.php');
+
+/**
+ * ormStopWatch
+ * encapsulate the behavior of a stop watch that will be stored as an attribute of class AttributeStopWatch 
+ *
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+
+/**
+ * ormStopWatch
+ * encapsulate the behavior of a stop watch that will be stored as an attribute of class AttributeStopWatch 
+ *
+ * @package     itopORM
+ */
+class ormStopWatch
+{
+	protected $iTimeSpent; // seconds
+	protected $iStarted; // unix time (seconds)
+	protected $iLastStart; // unix time (seconds)
+	protected $iStopped; // unix time (seconds)
+	protected $aThresholds;
+	
+	/**
+	 * Constructor
+	 */
+	public function __construct($iTimeSpent = 0, $iStarted = null, $iLastStart = null, $iStopped = null)
+	{
+		$this->iTimeSpent = (int) $iTimeSpent;
+		$this->iStarted = $iStarted;
+		$this->iLastStart = $iLastStart;
+		$this->iStopped = $iStopped;
+
+		$this->aThresholds = array();
+	}
+
+	/**
+	 * Necessary for the triggers
+	 */	 	
+	public function __toString()
+	{
+		return (string) $this->iTimeSpent;
+	}
+
+	public function DefineThreshold($iPercent, $tDeadline = null, $bPassed = false, $bTriggered = false, $iOverrun = null)
+	{
+		$this->aThresholds[$iPercent] = array(
+			'deadline' => $tDeadline, // unix time (seconds)
+			'passed' => $bPassed,
+			'triggered' => $bTriggered,
+			'overrun' => $iOverrun
+		);
+	}
+
+	public function MarkThresholdAsTriggered($iPercent)
+	{
+		$this->aThresholds[$iPercent]['triggered'] = true;
+	}
+
+	public function GetTimeSpent()
+	{
+		return $this->iTimeSpent;
+	}
+
+	public function GetStartDate()
+	{
+		return $this->iStarted;
+	}
+
+	public function GetLastStartDate()
+	{
+		return $this->iLastStart;
+	}
+
+	public function GetStopDate()
+	{
+		return $this->iStopped;
+	}
+
+	public function GetThresholdDate($iPercent)
+	{
+		if (array_key_exists($iPercent, $this->aThresholds))
+		{
+			return $this->aThresholds[$iPercent]['deadline'];
+		}
+		else
+		{
+			return null;
+		}
+	}
+
+	public function GetOverrun($iPercent)
+	{
+		if (array_key_exists($iPercent, $this->aThresholds))
+		{
+			return $this->aThresholds[$iPercent]['overrun'];
+		}
+		else
+		{
+			return null;
+		}
+	}
+	public function IsThresholdPassed($iPercent)
+	{
+		if (array_key_exists($iPercent, $this->aThresholds))
+		{
+			return $this->aThresholds[$iPercent]['passed'];
+		}
+		else
+		{
+			return false;
+		}
+	}
+	public function IsThresholdTriggered($iPercent)
+	{
+		if (array_key_exists($iPercent, $this->aThresholds))
+		{
+			return $this->aThresholds[$iPercent]['triggered'];
+		}
+		else
+		{
+			return false;
+		}
+	}
+
+	public function GetAsHTML($oAttDef, $oHostObject = null)
+	{
+		$aProperties = array();
+
+		$aProperties['States'] = implode(', ', $oAttDef->GetStates());
+
+		if (is_null($this->iLastStart))
+		{
+			if (is_null($this->iStarted))
+			{
+				$aProperties['Elapsed'] = 'never started';
+			}
+			else
+			{
+				$aProperties['Elapsed'] = $this->iTimeSpent.' s';
+			}
+		}
+		else
+		{
+			$aProperties['Elapsed'] = 'running <img src="../images/indicator.gif">';
+		}
+
+		$aProperties['Started'] = $oAttDef->SecondsToDate($this->iStarted);
+		$aProperties['LastStart'] = $oAttDef->SecondsToDate($this->iLastStart);
+		$aProperties['Stopped'] = $oAttDef->SecondsToDate($this->iStopped);
+
+		foreach ($this->aThresholds as $iPercent => $aThresholdData)
+		{
+			$sThresholdDesc = $oAttDef->SecondsToDate($aThresholdData['deadline']);
+			if ($aThresholdData['triggered'])
+			{
+				$sThresholdDesc .= " <b>TRIGGERED</b>";
+			}
+			if ($aThresholdData['overrun'])
+			{
+				$sThresholdDesc .= " Overrun:".(int) $aThresholdData['overrun']." sec.";
+			}
+			$aProperties[$iPercent.'%'] = $sThresholdDesc;
+		}
+		$sRes = "<TABLE>";
+		$sRes .= "<TBODY>";
+		foreach ($aProperties as $sProperty => $sValue)
+		{
+			$sRes .= "<TR>";
+			$sCell = str_replace("\n", "<br>\n", $sValue);
+			$sRes .= "<TD class=\"label\">$sProperty</TD><TD>$sCell</TD>";
+			$sRes .= "</TR>";
+		}
+		$sRes .= "</TBODY>";
+		$sRes .= "</TABLE>";
+		return $sRes;
+	}
+
+	protected function ComputeGoal($oObject, $oAttDef)
+	{
+		$sMetricComputer = $oAttDef->Get('goal_computing');
+		$oComputer = new $sMetricComputer();
+		$aCallSpec = array($oComputer, 'ComputeMetric');
+		if (!is_callable($aCallSpec))
+		{
+			throw new CoreException("Unknown class/verb '$sMetricComputer/ComputeMetric'");
+		}
+		$iRet = call_user_func($aCallSpec, $oObject);
+		return $iRet;
+	}
+
+	protected function ComputeDeadline($oObject, $oAttDef, $iStartTime, $iDurationSec)
+	{
+		$sWorkingTimeComputer = $oAttDef->Get('working_time_computing');
+		$aCallSpec = array($sWorkingTimeComputer, '__construct');
+		if (!is_callable($aCallSpec))
+		{
+			//throw new CoreException("Pas de constructeur pour $sWorkingTimeComputer!");
+		}
+		$oComputer = new $sWorkingTimeComputer();
+		$aCallSpec = array($oComputer, 'GetDeadline');
+		if (!is_callable($aCallSpec))
+		{
+			throw new CoreException("Unknown class/verb '$sWorkingTimeComputer/GetDeadline'");
+		}
+		// GetDeadline($oObject, $iDuration, DateTime $oStartDate)
+		$oStartDate = new DateTime('@'.$iStartTime); // setTimestamp not available in PHP 5.2
+		$oDeadline = call_user_func($aCallSpec, $oObject, $iDurationSec, $oStartDate);
+		$iRet = $oDeadline->format('U');
+		return $iRet;
+	}
+
+	protected function ComputeDuration($oObject, $oAttDef, $iStartTime, $iEndTime)
+	{
+		$sWorkingTimeComputer = $oAttDef->Get('working_time_computing');
+		$oComputer = new $sWorkingTimeComputer();
+		$aCallSpec = array($oComputer, 'GetOpenDuration');
+		if (!is_callable($aCallSpec))
+		{
+			throw new CoreException("Unknown class/verb '$sWorkingTimeComputer/GetOpenDuration'");
+		}
+		// GetOpenDuration($oObject, DateTime $oStartDate, DateTime $oEndDate)
+		$oStartDate = new DateTime('@'.$iStartTime); // setTimestamp not available in PHP 5.2
+		$oEndDate = new DateTime('@'.$iEndTime);
+		$iRet = call_user_func($aCallSpec, $oObject, $oStartDate, $oEndDate);
+		return $iRet;
+	}
+
+	public function Reset($oObject, $oAttDef)
+	{
+		$this->iTimeSpent = 0;
+		$this->iStarted = null;
+		$this->iLastStart = null;
+		$this->iStopped = null;
+
+		foreach ($this->aThresholds as $iPercent => &$aThresholdData)
+		{
+			$aThresholdData['passed'] = false;
+			$aThresholdData['triggered'] = false;
+			$aThresholdData['deadline'] = null;
+			$aThresholdData['overrun'] = null;
+		}
+	}
+
+	/**
+	 * Start or continue
+	 * It is the responsibility of the caller to compute the deadlines
+	 * (to avoid computing twice for the same result) 	 
+	 */	 	 	
+	public function Start($oObject, $oAttDef)
+	{
+		if (!is_null($this->iLastStart))
+		{
+			// Already started
+			return false;
+		}
+
+		if (is_null($this->iStarted))
+		{
+			$this->iStarted = time();
+		}
+		$this->iLastStart = time();
+		$this->iStopped = null;
+
+		return true;
+	}
+
+	/**
+	 * Compute or recompute the goal and threshold deadlines
+	 */	 	 	
+	public function ComputeDeadlines($oObject, $oAttDef)
+	{
+		if (is_null($this->iLastStart))
+		{
+			// Currently stopped - do nothing
+			return false;
+		}
+		
+		$iDurationGoal = $this->ComputeGoal($oObject, $oAttDef);
+		foreach ($this->aThresholds as $iPercent => &$aThresholdData)
+		{
+			if (is_null($iDurationGoal))
+			{
+				// No limit: leave null thresholds
+				$aThresholdData['deadline'] = null;
+			}
+			else
+			{
+				$iThresholdDuration = round($iPercent * $iDurationGoal / 100);
+				$aThresholdData['deadline'] = $this->ComputeDeadline($oObject, $oAttDef, $this->iLastStart, $iThresholdDuration - $this->iTimeSpent);
+				// OR $aThresholdData['deadline'] = $this->ComputeDeadline($oObject, $oAttDef, $this->iStarted, $iThresholdDuration);
+
+			}
+			if (is_null($aThresholdData['deadline']) || ($aThresholdData['deadline'] > time()))
+			{
+				// The threshold is in the future, reset
+				$aThresholdData['passed'] = false;
+				$aThresholdData['triggered'] = false;
+				$aThresholdData['overrun'] = null;
+			}
+			else
+			{
+				// The new threshold is in the past
+				$aThresholdData['passed'] = true;
+				// Note: the overrun can be wrong, but the correct algorithm to compute
+				// the overrun of a deadline in the past requires that the ormStopWatch keeps track of all its history!!!
+			}
+		}
+
+		return true;
+	}
+
+	/**
+	 * Stop counting if not already done
+	 */	 	 	
+	public function Stop($oObject, $oAttDef)
+	{
+		if (is_null($this->iLastStart))
+		{
+			// Already stopped
+			return false;
+		}
+
+		$iElapsed = $this->ComputeDuration($oObject, $oAttDef, $this->iLastStart, time());
+		$this->iTimeSpent = $this->iTimeSpent + $iElapsed;
+
+		foreach ($this->aThresholds as $iPercent => &$aThresholdData)
+		{
+			if (!is_null($aThresholdData['deadline']) && (time() > $aThresholdData['deadline']))
+			{
+				if ($aThresholdData['overrun'] > 0)
+				{
+					// Accumulate from last start
+					$aThresholdData['overrun'] += $iElapsed;
+				}
+				else
+				{
+					// First stop after the deadline has been passed
+					$iOverrun = $this->ComputeDuration($oObject, $oAttDef, $aThresholdData['deadline'], time());
+					$aThresholdData['overrun'] = $iOverrun;
+				}
+				$aThresholdData['passed'] = true;
+			}
+			$aThresholdData['deadline'] = null;
+		}
+
+		$this->iLastStart = null;
+		$this->iStopped = time();
+
+		return true;
+	}
+}
+
+/**
+ * CheckStopWatchThresholds
+ * Implements the automatic actions 
+ *
+ * @package     itopORM
+ */
+class CheckStopWatchThresholds implements iBackgroundProcess
+{
+	public function GetPeriodicity()
+	{	
+		return 10; // seconds
+	}
+
+	public function Process($iTimeLimit)
+	{
+		$aList = array();
+		foreach (MetaModel::GetClasses() as $sClass)
+		{
+			foreach (MetaModel::ListAttributeDefs($sClass) as $sAttCode => $oAttDef)
+			{
+				if ($oAttDef instanceof AttributeStopWatch)
+				{
+					foreach ($oAttDef->ListThresholds() as $iThreshold => $aThresholdData)
+					{
+						$iPercent = $aThresholdData['percent']; // could be different than the index !
+		
+						$sNow = date('Y-m-d H:i:s');
+						$sExpression = "SELECT $sClass WHERE {$sAttCode}_laststart AND {$sAttCode}_{$iThreshold}_triggered = 0 AND {$sAttCode}_{$iThreshold}_deadline < '$sNow'";
+						$oFilter = DBObjectSearch::FromOQL($sExpression);
+						$oSet = new DBObjectSet($oFilter);
+						while ((time() < $iTimeLimit) && ($oObj = $oSet->Fetch()))
+						{
+							$sClass = get_class($oObj);
+
+							$aList[] = $sClass.'::'.$oObj->GetKey().' '.$sAttCode.' '.$iThreshold;
+
+							// Execute planned actions
+							//
+							foreach ($aThresholdData['actions'] as $aActionData)
+							{
+								$sVerb = $aActionData['verb'];
+								$aParams = $aActionData['params'];
+								$sParams = implode(', ', $aParams);
+								$aCallSpec = array($oObj, $sVerb);
+								call_user_func_array($aCallSpec, $aParams);
+							}
+
+							// Mark the threshold as "triggered"
+							//
+							$oSW = $oObj->Get($sAttCode);
+							$oSW->MarkThresholdAsTriggered($iThreshold);
+							$oObj->Set($sAttCode, $oSW);
+		
+							if($oObj->IsModified())
+							{
+								CMDBObject::SetTrackInfo("Automatic - threshold triggered");
+					
+								$oMyChange = CMDBObject::GetCurrentChange();
+								$oObj->DBUpdateTracked($oMyChange, true /*skip security*/);
+							}
+
+							// Activate any existing trigger
+							// 
+							$sClassList = implode("', '", MetaModel::EnumParentClasses($sClass, ENUM_PARENT_CLASSES_ALL));
+							$oTriggerSet = new DBObjectSet(
+								DBObjectSearch::FromOQL("SELECT TriggerOnThresholdReached AS t WHERE t.target_class IN ('$sClassList') AND stop_watch_code=:stop_watch_code AND threshold_index = :threshold_index"),
+								array(), // order by
+								array('stop_watch_code' => $sAttCode, 'threshold_index' => $iThreshold)
+							);
+							while ($oTrigger = $oTriggerSet->Fetch())
+							{
+								$oTrigger->DoActivate($oObj->ToArgs('this'));
+							}
+						}
+					}
+				}
+			}
+		}
+
+		$iProcessed = count($aList);
+		return "Triggered $iProcessed threshold(s):".implode(", ", $aList);
+	}
+}

core/querybuildercontext.class.inc.php

@@ -0,0 +1,74 @@
+<?php
+// Copyright (C) 2010-2012 Combodo SARL
+//
+//   This file is part of iTop.
+//
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU Affero General Public License for more details.
+//
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
+/**
+ * Associated with the metamodel -> MakeQuery/MakeQuerySingleTable
+ *
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+class QueryBuilderContext
+{
+	protected $m_oRootFilter;
+	protected $m_aClassAliases;
+	protected $m_aTableAliases;
+	protected $m_aModifierProperties;
+
+	public $m_oQBExpressions;
+
+	public function __construct($oFilter, $aModifierProperties, $aGroupByExpr = null)
+	{
+		$this->m_oRootFilter = $oFilter;
+		$this->m_oQBExpressions = new QueryBuilderExpressions($oFilter, $aGroupByExpr);
+
+		$this->m_aClassAliases = $oFilter->GetJoinedClasses();
+		$this->m_aTableAliases = array();
+
+		$this->m_aModifierProperties = $aModifierProperties;
+	}
+
+	public function GetRootFilter()
+	{
+		return $this->m_oRootFilter;
+	}
+
+	public function GenerateTableAlias($sNewName, $sRealName)
+	{
+		return MetaModel::GenerateUniqueAlias($this->m_aTableAliases, $sNewName, $sRealName);
+	}
+
+	public function GenerateClassAlias($sNewName, $sRealName)
+	{
+		return MetaModel::GenerateUniqueAlias($this->m_aClassAliases, $sNewName, $sRealName);
+	}
+
+	public function GetModifierProperties($sPluginClass)
+	{
+		if (array_key_exists($sPluginClass, $this->m_aModifierProperties))
+		{
+			return $this->m_aModifierProperties[$sPluginClass];
+		}
+		else
+		{
+			return array();
+		}
+	}
+}
+
+?>

core/querymodifier.class.inc.php

@@ -0,0 +1,34 @@
+<?php
+// Copyright (C) 2010-2012 Combodo SARL
+//
+//   This file is part of iTop.
+//
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU Affero General Public License for more details.
+//
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
+
+/**
+ * Interface iQueryModifier
+ * Defines the API to tweak queries (e.g. translate data on the fly) 
+ *
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+interface iQueryModifier
+{
+	public function __construct();
+
+	public function GetFieldExpression(QueryBuilderContext &$oBuild, $sClass, $sAttCode, $sColId, Expression $oFieldSQLExp, SQLQuery &$oSelect);
+}
+?>

core/restservices.class.inc.php

@@ -0,0 +1,595 @@
+<?php
+// Copyright (C) 2013 Combodo SARL
+//
+//   This file is part of iTop.
+//
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU Affero General Public License for more details.
+//
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
+/**
+ * REST/json services
+ * 
+ * Definition of common structures + the very minimum service provider (manage objects)
+ *
+ * @package     REST Services
+ * @copyright   Copyright (C) 2013 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ * @api
+ */
+
+/**
+ * Element of the response formed by RestResultWithObjects
+ *
+ * @package     REST Services
+ */
+class ObjectResult
+{
+	public $code;
+	public $message;
+	public $fields;
+	
+	/**
+	 * Default constructor
+	 */
+	public function __construct()
+	{
+		$this->code = RestResult::OK;
+		$this->message = '';
+		$this->fields = array();
+	}
+
+	/**
+	 * Helper to make an output value for a given attribute
+	 * 	 
+	 * @param DBObject $oObject The object being reported
+	 * @param string $sAttCode The attribute code (must be valid)
+	 * @return string A scalar representation of the value
+	 */
+	protected function MakeResultValue(DBObject $oObject, $sAttCode)
+	{
+		if ($sAttCode == 'id')
+		{
+			$value = $oObject->GetKey();
+		}
+		else
+		{
+			$sClass = get_class($oObject);
+			$oAttDef = MetaModel::GetAttributeDef($sClass, $sAttCode);
+			if ($oAttDef instanceof AttributeLinkedSet)
+			{
+				$value = array();
+
+				// Make the list of required attributes
+				// - Skip attributes pointing to the current object (redundant data)
+				// - Skip link sets refering to the current data (infinite recursion!)
+				$aRelevantAttributes = array();
+				$sLnkClass = $oAttDef->GetLinkedClass();
+				foreach (MetaModel::ListAttributeDefs($sLnkClass) as $sLnkAttCode => $oLnkAttDef)
+				{
+					// Skip any attribute of the link that points to the current object
+					//
+					if ($sLnkAttCode == $oAttDef->GetExtKeyToMe()) continue;
+					if (method_exists($oLnkAttDef, 'GetKeyAttCode'))
+					{
+						if ($oLnkAttDef->GetKeyAttCode() ==$oAttDef->GetExtKeyToMe()) continue;
+					}
+
+					$aRelevantAttributes[] = $sLnkAttCode;
+				}
+
+				// Iterate on the set and build an array of array of attcode=>value
+				$oSet = $oObject->Get($sAttCode);
+				while ($oLnk = $oSet->Fetch())
+				{
+					$aLnkValues = array();
+					foreach ($aRelevantAttributes as $sLnkAttCode)
+					{
+						$aLnkValues[$sLnkAttCode] = $this->MakeResultValue($oLnk, $sLnkAttCode);
+					}
+					$value[] = $aLnkValues;
+				}
+			}
+			else
+			{
+				$value = $oAttDef->GetForJSON($oObject->Get($sAttCode));
+			}
+		}
+		return $value;
+	}
+
+	/**
+	 * Report the value for the given object attribute
+	 * 	 
+	 * @param DBObject $oObject The object being reported
+	 * @param string $sAttCode The attribute code (must be valid)
+	 * @return void
+	 */
+	public function AddField(DBObject $oObject, $sAttCode)
+	{
+		$this->fields[$sAttCode] = $this->MakeResultValue($oObject, $sAttCode);
+	}
+}
+
+
+
+/**
+ * REST response for services managing objects. Derive this structure to add information and/or constants
+ *
+ * @package     Extensibility
+ * @package     REST Services
+ * @api
+ */
+class RestResultWithObjects extends RestResult
+{
+	public $objects;
+
+	/**
+	 * Report the given object
+	 * 	 
+	 * @param int An error code (RestResult::OK is no issue has been found)
+	 * @param string $sMessage Description of the error if any, an empty string otherwise
+	 * @param DBObject $oObject The object being reported
+	 * @param array $aFields An array of attribute codes. List of the attributes to be reported.
+	 * @return void
+	 */
+	public function AddObject($iCode, $sMessage, $oObject, $aFields)
+	{
+		$oObjRes = new ObjectResult();
+		$oObjRes->code = $iCode;
+		$oObjRes->message = $sMessage;
+
+		$oObjRes->class = get_class($oObject);
+		foreach ($aFields as $sAttCode)
+		{
+			$oObjRes->AddField($oObject, $sAttCode);
+		}
+
+		$sObjKey = get_class($oObject).'::'.$oObject->GetKey();
+		$this->objects[$sObjKey] = $oObjRes;
+	}
+}
+
+class RestResultWithRelations extends RestResultWithObjects
+{
+	public $relations;
+	
+	public function __construct()
+	{
+		parent::__construct();
+		$this->relations = array();
+	}
+	
+	public function AddRelation($sSrcKey, $sDestKey)
+	{
+		if (!array_key_exists($sSrcKey, $this->relations))
+		{
+			$this->relations[$sSrcKey] = array();
+		}
+		$this->relations[$sSrcKey][] = array('key' => $sDestKey);
+	}
+}
+
+/**
+ * Deletion result codes for a target object (either deleted or updated)
+ *
+ * @package     Extensibility
+ * @api
+ * @since 2.0.1  
+ */
+class RestDelete
+{
+	/**
+	 * Result: Object deleted as per the initial request
+	 */
+	const OK = 0;
+	/**
+	 * Result: general issue (user rights or ... ?) 
+	 */
+	const ISSUE = 1;
+	/**
+	 * Result: Must be deleted to preserve database integrity 
+	 */
+	const AUTO_DELETE = 2;
+	/**
+	 * Result: Must be deleted to preserve database integrity, but that is NOT possible 
+	 */
+	const AUTO_DELETE_ISSUE = 3;
+	/**
+	 * Result: Must be deleted to preserve database integrity, but this must be requested explicitely 
+	 */
+	const REQUEST_EXPLICITELY = 4;
+	/**
+	 * Result: Must be updated to preserve database integrity
+	 */
+	const AUTO_UPDATE = 5;
+	/**
+	 * Result: Must be updated to preserve database integrity, but that is NOT possible
+	 */
+	const AUTO_UPDATE_ISSUE = 6;
+}
+
+/**
+ * Implementation of core REST services (create/get/update... objects)
+ *
+ * @package     Core
+ */
+class CoreServices implements iRestServiceProvider
+{
+	/**
+	 * Enumerate services delivered by this class
+	 * 	 
+	 * @param string $sVersion The version (e.g. 1.0) supported by the services
+	 * @return array An array of hash 'verb' => verb, 'description' => description
+	 */
+	public function ListOperations($sVersion)
+	{
+		$aOps = array();
+		if ($sVersion == '1.0')
+		{
+			$aOps[] = array(
+				'verb' => 'core/create',
+				'description' => 'Create an object'
+			);
+			$aOps[] = array(
+				'verb' => 'core/update',
+				'description' => 'Update an object'
+			);
+			$aOps[] = array(
+				'verb' => 'core/apply_stimulus',
+				'description' => 'Apply a stimulus to change the state of an object'
+			);
+			$aOps[] = array(
+				'verb' => 'core/get',
+				'description' => 'Search for objects'
+			);
+			$aOps[] = array(
+				'verb' => 'core/delete',
+				'description' => 'Delete objects'
+			);
+			$aOps[] = array(
+				'verb' => 'core/get_related',
+				'description' => 'Get related objects through the specified relation'
+			);
+		}
+		return $aOps;
+	}
+
+	/**
+	 * Enumerate services delivered by this class
+	 * @param string $sVersion The version (e.g. 1.0) supported by the services
+	 * @return RestResult The standardized result structure (at least a message)
+	 * @throws Exception in case of internal failure.	 
+	 */
+	public function ExecOperation($sVersion, $sVerb, $aParams)
+	{
+		$oResult = new RestResultWithObjects();
+		switch ($sVerb)
+		{
+		case 'core/create':
+			RestUtils::InitTrackingComment($aParams);
+			$sClass = RestUtils::GetClass($aParams, 'class');
+			$aFields = RestUtils::GetMandatoryParam($aParams, 'fields');
+			$aShowFields = RestUtils::GetFieldList($sClass, $aParams, 'output_fields');
+	
+			$oObject = RestUtils::MakeObjectFromFields($sClass, $aFields);
+			$oObject->DBInsert();
+	
+			$oResult->AddObject(0, 'created', $oObject, $aShowFields);
+			break;
+	
+		case 'core/update':
+			RestUtils::InitTrackingComment($aParams);
+			$sClass = RestUtils::GetClass($aParams, 'class');
+			$key = RestUtils::GetMandatoryParam($aParams, 'key');
+			$aFields = RestUtils::GetMandatoryParam($aParams, 'fields');
+			$aShowFields = RestUtils::GetFieldList($sClass, $aParams, 'output_fields');
+	
+			$oObject = RestUtils::FindObjectFromKey($sClass, $key);
+			RestUtils::UpdateObjectFromFields($oObject, $aFields);
+			$oObject->DBUpdate();
+	
+			$oResult->AddObject(0, 'updated', $oObject, $aShowFields);
+			break;
+	
+		case 'core/apply_stimulus':
+			RestUtils::InitTrackingComment($aParams);
+			$sClass = RestUtils::GetClass($aParams, 'class');
+			$key = RestUtils::GetMandatoryParam($aParams, 'key');
+			$aFields = RestUtils::GetMandatoryParam($aParams, 'fields');
+			$aShowFields = RestUtils::GetFieldList($sClass, $aParams, 'output_fields');
+			$sStimulus = RestUtils::GetMandatoryParam($aParams, 'stimulus');
+	
+			$oObject = RestUtils::FindObjectFromKey($sClass, $key);
+			RestUtils::UpdateObjectFromFields($oObject, $aFields);
+		
+			$aTransitions = $oObject->EnumTransitions();
+			$aStimuli = MetaModel::EnumStimuli(get_class($oObject));
+			if (!isset($aTransitions[$sStimulus]))
+			{
+				// Invalid stimulus
+				$oResult->code = RestResult::INTERNAL_ERROR;
+				$oResult->message = "Invalid stimulus: '$sStimulus' on the object ".$oObject->GetName()." in state '".$oObject->GetState()."'";
+			}
+			else
+			{
+				$aTransition = $aTransitions[$sStimulus];
+				$sTargetState = $aTransition['target_state'];
+				$aStates = MetaModel::EnumStates($sClass);
+				$aTargetStateDef = $aStates[$sTargetState];
+				$aExpectedAttributes = $aTargetStateDef['attribute_list'];
+				
+				$aMissingMandatory = array();
+				foreach($aExpectedAttributes as $sAttCode => $iExpectCode)
+				{
+					if ( ($iExpectCode & OPT_ATT_MANDATORY) && ($oObject->Get($sAttCode) == ''))
+					{
+						$aMissingMandatory[] = $sAttCode;
+					}
+				}				
+				if (count($aMissingMandatory) == 0)
+				{
+					// If all the mandatory fields are already present, just apply the transition silently...
+					if ($oObject->ApplyStimulus($sStimulus))
+					{
+						$oObject->DBUpdate();
+						$oResult->AddObject(0, 'updated', $oObject, $aShowFields);
+					}
+				}
+				else
+				{
+					// Missing mandatory attributes for the transition
+					$oResult->code = RestResult::INTERNAL_ERROR;
+					$oResult->message = 'Missing mandatory attribute(s) for applying the stimulus: '.implode(', ', $aMissingMandatory).'.';
+				}
+			}	
+			break;
+	
+		case 'core/get':
+			$sClass = RestUtils::GetClass($aParams, 'class');
+			$key = RestUtils::GetMandatoryParam($aParams, 'key');
+			$aShowFields = RestUtils::GetFieldList($sClass, $aParams, 'output_fields');
+	
+			$oObjectSet = RestUtils::GetObjectSetFromKey($sClass, $key);
+			while ($oObject = $oObjectSet->Fetch())
+			{
+				$oResult->AddObject(0, '', $oObject, $aShowFields);
+			}
+			$oResult->message = "Found: ".$oObjectSet->Count();
+			break;
+
+		case 'core/delete':
+			$sClass = RestUtils::GetClass($aParams, 'class');
+			$key = RestUtils::GetMandatoryParam($aParams, 'key');
+			$bSimulate = RestUtils::GetOptionalParam($aParams, 'simulate', false);
+	
+			$oObjectSet = RestUtils::GetObjectSetFromKey($sClass, $key);
+			$aObjects = $oObjectSet->ToArray();
+			$this->DeleteObjects($oResult, $aObjects, $bSimulate);
+			break;
+
+		case 'core/get_related':
+			$oResult = new RestResultWithRelations();
+			$sClass = RestUtils::GetClass($aParams, 'class');
+			$key = RestUtils::GetMandatoryParam($aParams, 'key');
+			$sRelation = RestUtils::GetMandatoryParam($aParams, 'relation');
+			$iMaxRecursionDepth = RestUtils::GetOptionalParam($aParams, 'depth', 20 /* = MAX_RECURSION_DEPTH */);
+			$aShowFields = array('id', 'friendlyname');
+	
+			$oObjectSet = RestUtils::GetObjectSetFromKey($sClass, $key);
+			$aIndexByClass = array();
+			while ($oObject = $oObjectSet->Fetch())
+			{
+				$aRelated = array();
+				$aGraph = array();
+				$aIndexByClass[get_class($oObject)][$oObject->GetKey()] = null;
+				$oResult->AddObject(0, '', $oObject, $aShowFields);
+				$this->GetRelatedObjects($oObject, $sRelation, $iMaxRecursionDepth, $aRelated, $aGraph);
+	
+				foreach($aRelated as $sClass => $aObjects)
+				{
+					foreach($aObjects as $oRelatedObj)
+					{
+						$aIndexByClass[get_class($oRelatedObj)][$oRelatedObj->GetKey()] = null;
+						$oResult->AddObject(0, '', $oRelatedObj, $aShowFields);
+					}				
+				}
+				foreach($aGraph as $sSrcKey => $aDestinations)
+				{
+					foreach ($aDestinations as $sDestKey)
+					{
+						$oResult->AddRelation($sSrcKey, $sDestKey);
+					}
+				}
+			}
+			if (count($aIndexByClass) > 0)
+			{
+				$aStats = array();
+				foreach ($aIndexByClass as $sClass => $aIds)
+				{
+					$aStats[] = $sClass.'= '.count($aIds);
+				}
+				$oResult->message = "Scope: ".$oObjectSet->Count()."; Related objects: ".implode(', ', $aStats);
+			}
+			else
+			{
+				$oResult->message = "Nothing found";
+			}
+			break;
+			
+		default:
+			// unknown operation: handled at a higher level
+		}
+		return $oResult;
+	}
+
+	/**
+	 * Helper for object deletion	
+	 */
+	public function DeleteObjects($oResult, $aObjects, $bSimulate)
+	{
+		$oDeletionPlan = new DeletionPlan();
+		foreach($aObjects as $oObj)
+		{
+			if ($bSimulate)
+			{
+				$oObj->CheckToDelete($oDeletionPlan);
+			}
+			else
+			{
+				$oObj->DBDelete($oDeletionPlan);
+			}
+		}
+
+		foreach ($oDeletionPlan->ListDeletes() as $sTargetClass => $aDeletes)
+		{
+			foreach ($aDeletes as $iId => $aData)
+			{
+				$oToDelete = $aData['to_delete'];
+				$bAutoDel = (($aData['mode'] == DEL_SILENT) || ($aData['mode'] == DEL_AUTO));
+				if (array_key_exists('issue', $aData))
+				{
+					if ($bAutoDel)
+					{
+						if (isset($aData['requested_explicitely'])) // i.e. in the initial list of objects to delete
+						{
+							$iCode = RestDelete::ISSUE;
+							$sPlanned = 'Cannot be deleted: '.$aData['issue'];
+						}
+						else
+						{
+							$iCode = RestDelete::AUTO_DELETE_ISSUE;
+							$sPlanned = 'Should be deleted automatically... but: '.$aData['issue'];
+						}
+					}
+					else
+					{
+						$iCode = RestDelete::REQUEST_EXPLICITELY;
+						$sPlanned = 'Must be deleted explicitely... but: '.$aData['issue'];
+					}
+				}
+				else
+				{
+					if ($bAutoDel)
+					{
+						if (isset($aData['requested_explicitely']))
+						{
+							$iCode = RestDelete::OK;
+		               $sPlanned = '';
+						}
+						else
+						{
+							$iCode = RestDelete::AUTO_DELETE;
+							$sPlanned = 'Deleted automatically';
+						}
+					}
+					else
+					{
+						$iCode = RestDelete::REQUEST_EXPLICITELY;
+						$sPlanned = 'Must be deleted explicitely';
+					}
+				}
+				$oResult->AddObject($iCode, $sPlanned, $oToDelete, array('id', 'friendlyname'));
+			}
+		}
+		foreach ($oDeletionPlan->ListUpdates() as $sRemoteClass => $aToUpdate)
+		{
+			foreach ($aToUpdate as $iId => $aData)
+			{
+				$oToUpdate = $aData['to_reset'];
+				if (array_key_exists('issue', $aData))
+				{
+					$iCode = RestDelete::AUTO_UPDATE_ISSUE;
+					$sPlanned = 'Should be updated automatically... but: '.$aData['issue'];
+				}
+				else
+				{
+					$iCode = RestDelete::AUTO_UPDATE;
+					$sPlanned = 'Reset external keys: '.$aData['attributes_list'];
+				}
+				$oResult->AddObject($iCode, $sPlanned, $oToUpdate, array('id', 'friendlyname'));
+			}
+		}
+		
+		if ($oDeletionPlan->FoundStopper())
+		{
+			if ($oDeletionPlan->FoundSecurityIssue())
+			{
+				$iRes = RestResult::UNAUTHORIZED;
+				$sRes = 'Deletion not allowed on some objects';
+			}
+			elseif ($oDeletionPlan->FoundManualOperation())
+			{
+				$iRes = RestResult::UNSAFE; 
+				$sRes = 'The deletion requires that other objects be deleted/updated, and those operations must be requested explicitely';
+			}
+			else
+			{
+				$iRes = RestResult::INTERNAL_ERROR; 
+				$sRes = 'Some issues have been encountered. See the list of planned changes for more information about the issue(s).';
+			}		
+		}
+		else
+		{
+			$iRes = RestResult::OK; 
+			$sRes = 'Deleted: '.count($aObjects);
+			$iIndirect = $oDeletionPlan->GetTargetCount() - count($aObjects);
+			if ($iIndirect > 0)
+			{
+				$sRes .= ' plus (for DB integrity) '.$iIndirect;
+			}
+		}
+		$oResult->code = $iRes;
+		if ($bSimulate)
+		{
+			$oResult->message = 'SIMULATING: '.$sRes;
+		}
+		else
+		{
+			$oResult->message = $sRes;
+		}
+	}
+	
+	/**
+	 * Helper function to get the related objects up to the given depth along with the "graph" of the relation
+	 * @param DBObject $oObject Starting point of the computation
+	 * @param string $sRelation Code of the relation (i.e; 'impact', 'depends on'...)
+	 * @param integer $iMaxRecursionDepth Maximum level of recursion
+	 * @param Hash $aRelated Two dimensions hash of the already related objects: array( 'class' => array(key => ))
+	 * @param Hash	$aGraph Hash array for the topology of the relation: source => related: array('class:key' => array( DBObjects ))
+	 * @param integer $iRecursionDepth Current level of recursion
+	 */
+	protected function GetRelatedObjects(DBObject $oObject, $sRelation, $iMaxRecursionDepth, &$aRelated, &$aGraph, $iRecursionDepth = 1)
+	{
+		// Avoid loops
+		if ((array_key_exists(get_class($oObject), $aRelated)) && (array_key_exists($oObject->GetKey(), $aRelated[get_class($oObject)]))) return;
+		// Stop at maximum recursion level
+		if ($iRecursionDepth > $iMaxRecursionDepth) return;
+		
+		$sSrcKey = get_class($oObject).'::'.$oObject->GetKey();
+		$aNewRelated = array();
+		$oObject->GetRelatedObjects($sRelation, 1, $aNewRelated);
+		foreach($aNewRelated as $sClass => $aObjects)
+		{
+			if (!array_key_exists($sSrcKey, $aGraph))
+			{
+				$aGraph[$sSrcKey] = array();
+			}
+			foreach($aObjects as $oRelatedObject)
+			{
+				$aRelated[$sClass][$oRelatedObject->GetKey()] = $oRelatedObject;
+				$aGraph[$sSrcKey][] = get_class($oRelatedObject).'::'.$oRelatedObject->GetKey();
+				$this->GetRelatedObjects($oRelatedObject, $sRelation, $iMaxRecursionDepth, $aRelated, $aGraph, $iRecursionDepth+1);
+			}
+		}
+	}
+}

core/simplecrypt.class.inc.php

@@ -1,18 +1,20 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
 
 /**
  * SimpleCrypt Class - crypto helpers
@@ -34,12 +36,9 @@
  * A string encrypted with one engine can't be decrypted with
  * a different one even if the key is the same.
  *
- * @author Miguel Ros <rossoft@gmail.com>
- * @author Erwan Taloc <erwan.taloc@combodo.com>
- * @author Romain Quetiez <romain.quetiez@combodo.com>
- * @author Denis Flaven <denis.flaven@combodo.com>
- * @version 0.3
- * @license GPL
+ * @author      Miguel Ros <rossoft@gmail.com>
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 class SimpleCrypt
@@ -221,9 +220,16 @@ class SimpleCryptMcryptEngine implements CryptEngine
     {
         $iv = substr($encrypted_data, 0, mcrypt_enc_get_iv_size($this->td));
         $string = substr($encrypted_data, mcrypt_enc_get_iv_size($this->td));       
-		mcrypt_generic_init($this->td, $key, $iv);
-		$decrypted_data = rtrim(mdecrypt_generic($this->td, $string), "\0");
-		mcrypt_generic_deinit($this->td);
+		$r = mcrypt_generic_init($this->td, $key, $iv);
+		if (($r < 0) || ($r === false))
+		{
+			$decrypted_data = '** decryption error **';
+		}
+		else
+		{
+			$decrypted_data = rtrim(mdecrypt_generic($this->td, $string), "\0");
+			mcrypt_generic_deinit($this->td);
+		}
         return $decrypted_data;
     }
     

core/sqlquery.class.inc.php

@@ -1,27 +1,28 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * SQLQuery
  * build an mySQL compatible SQL query
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 
@@ -41,11 +42,13 @@ class SQLQuery
 	private $m_sTable = '';
 	private $m_sTableAlias = '';
 	private $m_aFields = array();
+	private $m_aGroupBy = array();
 	private $m_oConditionExpr = null;
 	private $m_bToDelete = true; // The current table must be listed for deletion ?
 	private $m_aValues = array(); // Values to set in case of an update query
 	private $m_oSelectedIdField = null;
 	private $m_aJoinSelects = array();
+	private $m_bBeautifulQuery = false;
 
 	public function __construct($sTable, $sTableAlias, $aFields, $bToDelete = true, $aValues = array(), $oSelectedIdField = null)
 	{
@@ -62,12 +65,26 @@ class SQLQuery
 		$this->m_sTable = $sTable;
 		$this->m_sTableAlias = $sTableAlias;
 		$this->m_aFields = $aFields;
+		$this->m_aGroupBy = null;
 		$this->m_oConditionExpr = null;
 		$this->m_bToDelete = $bToDelete;
 		$this->m_aValues = $aValues;
 		$this->m_oSelectedIdField = $oSelectedIdField;
 	}
 
+	/**
+	 * Perform a deep clone (as opposed to "clone" which does copy a reference to the underlying objects
+	 **/	 	
+	public function DeepClone()
+	{
+		return unserialize(serialize($this));
+	}
+
+	public function GetTableAlias()
+	{
+		return $this->m_sTableAlias;
+	}
+
 	public function SetSourceOQL($sOQL)
 	{
 		$this->m_SourceOQL = $sOQL;
@@ -101,21 +118,31 @@ class SQLQuery
 			{
 				$sJoinType = $aJoinInfo["jointype"];
 				$oSQLQuery = $aJoinInfo["select"];
-				$sLeftField = $aJoinInfo["leftfield"];
-				$sRightField = $aJoinInfo["rightfield"];
-				$sRightTableAlias = $aJoinInfo["righttablealias"];
+				if (isset($aJoinInfo["on_expression"]))
+				{
+					$sOnCondition = $aJoinInfo["on_expression"]->Render();
 
-				echo "<li>Join '$sJoinType', $sLeftField, $sRightTableAlias.$sRightField".$oSQLQuery->DisplayHtml()."</li>\n";
+					echo "<li>Join '$sJoinType', ON ($sOnCondition)".$oSQLQuery->DisplayHtml()."</li>\n";
+				}
+				else
+				{
+					$sLeftField = $aJoinInfo["leftfield"];
+					$sRightField = $aJoinInfo["rightfield"];
+					$sRightTableAlias = $aJoinInfo["righttablealias"];
+	
+					echo "<li>Join '$sJoinType', $sLeftField, $sRightTableAlias.$sRightField".$oSQLQuery->DisplayHtml()."</li>\n";
+				}
 			}
 			echo "</ul>";
 		}
 		$aFrom = array();
 		$aFields = array();
+		$aGroupBy = array();
 		$oCondition = null;
 		$aDelTables = array();
 		$aSetValues = array();
 		$aSelectedIdFields = array();
-		$this->privRender($aFrom, $aFields, $oCondition, $aDelTables, $aSetValues, $aSelectedIdFields);
+		$this->privRender($aFrom, $aFields, $aGroupBy, $oCondition, $aDelTables, $aSetValues, $aSelectedIdFields);
 		echo "From ...<br/>\n";
 		echo "<pre style=\"font-size: smaller;\">\n";
 		print_r($aFrom);
@@ -127,6 +154,11 @@ class SQLQuery
 		$this->m_aFields = $aExpressions;
 	}
 
+	public function SetGroupBy($aExpressions)
+	{
+		$this->m_aGroupBy = $aExpressions;
+	}
+
 	public function SetCondition($oConditionExpr)
 	{
 		$this->m_oConditionExpr = $oConditionExpr;
@@ -196,6 +228,24 @@ class SQLQuery
 	{
 		return $this->AddJoin("left", $oSQLQuery, $sLeftField, $sRightField);
 	}
+
+	public function AddInnerJoinEx(SQLQuery $oSQLQuery, Expression $oOnExpression)
+	{
+		$this->m_aJoinSelects[] = array(
+			"jointype" => 'inner',
+			"select" => $oSQLQuery,
+			"on_expression" => $oOnExpression
+		);
+	}
+
+	public function AddLeftJoinEx(SQLQuery $oSQLQuery, Expression $oOnExpression)
+	{
+		$this->m_aJoinSelects[] = array(
+			"jointype" => 'left',
+			"select" => $oSQLQuery,
+			"on_expression" => $oOnExpression
+		);
+	}
 	
 	// Interface, build the SQL query
 	public function RenderDelete($aArgs = array())
@@ -203,11 +253,12 @@ class SQLQuery
 		// The goal will be to complete the list as we build the Joins
 		$aFrom = array();
 		$aFields = array();
+		$aGroupBy = array();
 		$oCondition = null;
 		$aDelTables = array();
 		$aSetValues = array();
 		$aSelectedIdFields = array();
-		$this->privRender($aFrom, $aFields, $oCondition, $aDelTables, $aSetValues, $aSelectedIdFields);
+		$this->privRender($aFrom, $aFields, $aGroupBy, $oCondition, $aDelTables, $aSetValues, $aSelectedIdFields);
 
 		// Target: DELETE myAlias1, myAlias2 FROM t1 as myAlias1, t2 as myAlias2, t3 as topreserve WHERE ...
 
@@ -238,11 +289,12 @@ class SQLQuery
 		// The goal will be to complete the list as we build the Joins
 		$aFrom = array();
 		$aFields = array();
+		$aGroupBy = array();
 		$oCondition = null;
 		$aDelTables = array();
 		$aSetValues = array();
 		$aSelectedIdFields = array();
-		$this->privRender($aFrom, $aFields, $oCondition, $aDelTables, $aSetValues, $aSelectedIdFields);
+		$this->privRender($aFrom, $aFields, $aGroupBy, $oCondition, $aDelTables, $aSetValues, $aSelectedIdFields);
 		$sFrom   = self::ClauseFrom($aFrom);
 		$sValues = self::ClauseValues($aSetValues);
 		$sWhere  = self::ClauseWhere($oCondition, $aArgs);
@@ -250,29 +302,39 @@ class SQLQuery
 	}
 
 	// Interface, build the SQL query
-	public function RenderSelect($aOrderBy = array(), $aArgs = array(), $iLimitCount = 0, $iLimitStart = 0, $bGetCount = false)
+	public function RenderSelect($aOrderBy = array(), $aArgs = array(), $iLimitCount = 0, $iLimitStart = 0, $bGetCount = false, $bBeautifulQuery = false)
 	{
+		$this->m_bBeautifulQuery = $bBeautifulQuery;
+		$sLineSep = $this->m_bBeautifulQuery ? "\n" : '';
+		$sIndent = $this->m_bBeautifulQuery ? "   " : null;
+
 		// The goal will be to complete the lists as we build the Joins
 		$aFrom = array();
 		$aFields = array();
+		$aGroupBy = array();
 		$oCondition = null;
 		$aDelTables = array();
 		$aSetValues = array();
 		$aSelectedIdFields = array();
-		$this->privRender($aFrom, $aFields, $oCondition, $aDelTables, $aSetValues, $aSelectedIdFields);
+		$this->privRender($aFrom, $aFields, $aGroupBy, $oCondition, $aDelTables, $aSetValues, $aSelectedIdFields);
 
-		$sFrom   = self::ClauseFrom($aFrom);
+		$sFrom   = self::ClauseFrom($aFrom, $sIndent);
 		$sWhere  = self::ClauseWhere($oCondition, $aArgs);
 		if ($bGetCount)
 		{
 			if (count($aSelectedIdFields) > 0)
 			{
-				$sIDFields = implode(', ', $aSelectedIdFields);
-				$sSQL = "SELECT COUNT(DISTINCT $sIDFields) AS COUNT FROM $sFrom WHERE $sWhere";
+				$aCountFields = array();
+				foreach ($aSelectedIdFields as $sFieldExpr)
+				{
+					$aCountFields[] = "COALESCE($sFieldExpr, 0)"; // Null values are excluded from the count
+				}
+				$sCountFields = implode(', ', $aCountFields);
+				$sSQL = "SELECT$sLineSep COUNT(DISTINCT $sCountFields) AS COUNT$sLineSep FROM $sFrom$sLineSep WHERE $sWhere";
 			}
 			else
 			{
-				$sSQL = "SELECT COUNT(*) AS COUNT FROM $sFrom WHERE $sWhere";
+				$sSQL = "SELECT$sLineSep COUNT(*) AS COUNT$sLineSep FROM $sFrom$sLineSep WHERE $sWhere";
 			}
 		}
 		else
@@ -291,11 +353,36 @@ class SQLQuery
 			{
 				$sLimit = '';
 			}
-			$sSQL = "SELECT DISTINCT $sSelect FROM $sFrom WHERE $sWhere $sOrderBy $sLimit";
+			$sSQL = "SELECT$sLineSep DISTINCT $sSelect$sLineSep FROM $sFrom$sLineSep WHERE $sWhere$sLineSep $sOrderBy$sLineSep $sLimit";
 		}
 		return $sSQL;
 	}
 
+	// Interface, build the SQL query
+	public function RenderGroupBy($aArgs = array(), $bBeautifulQuery = false)
+	{
+		$this->m_bBeautifulQuery = $bBeautifulQuery;
+		$sLineSep = $this->m_bBeautifulQuery ? "\n" : '';
+		$sIndent = $this->m_bBeautifulQuery ? "   " : null;
+
+		// The goal will be to complete the lists as we build the Joins
+		$aFrom = array();
+		$aFields = array();
+		$aGroupBy = array();
+		$oCondition = null;
+		$aDelTables = array();
+		$aSetValues = array();
+		$aSelectedIdFields = array();
+		$this->privRender($aFrom, $aFields, $aGroupBy, $oCondition, $aDelTables, $aSetValues, $aSelectedIdFields);
+
+		$sSelect = self::ClauseSelect($aFields);
+		$sFrom   = self::ClauseFrom($aFrom, $sIndent);
+		$sWhere  = self::ClauseWhere($oCondition, $aArgs);
+		$sGroupBy = self::ClauseGroupBy($aGroupBy);
+		$sSQL = "SELECT $sSelect,$sLineSep COUNT(*) AS _itop_count_$sLineSep FROM $sFrom$sLineSep WHERE $sWhere$sLineSep GROUP BY $sGroupBy";
+		return $sSQL;
+	}
+
 	private static function ClauseSelect($aFields)
 	{
 		$aSelect = array();
@@ -307,6 +394,12 @@ class SQLQuery
 		return $sSelect;
 	}
 
+	private static function ClauseGroupBy($aGroupBy)
+	{
+		$sRes = implode(', ', $aGroupBy);
+		return $sRes;
+	}
+
 	private static function ClauseDelete($aDelTableAliases)
 	{
 		$aDelTables = array();
@@ -318,27 +411,30 @@ class SQLQuery
 		return $sDelTables;
 	}
 
-	private static function ClauseFrom($aFrom)
+	private static function ClauseFrom($aFrom, $sIndent = null, $iIndentLevel = 0)
 	{
+		$sLineBreakLong = $sIndent ? "\n".str_repeat($sIndent, $iIndentLevel + 1) : '';
+		$sLineBreak = $sIndent ? "\n".str_repeat($sIndent, $iIndentLevel) : '';
+
 		$sFrom = "";
 		foreach ($aFrom as $sTableAlias => $aJoinInfo)
 		{
 			switch ($aJoinInfo["jointype"])
 			{
 				case "first":
-					$sFrom .= "`".$aJoinInfo["tablename"]."` AS `$sTableAlias`";
-					$sFrom .= " ".self::ClauseFrom($aJoinInfo["subfrom"]);
+					$sFrom .= $sLineBreakLong."`".$aJoinInfo["tablename"]."` AS `$sTableAlias`";
+					$sFrom .= self::ClauseFrom($aJoinInfo["subfrom"], $sIndent, $iIndentLevel + 1);
 					break;
 				case "inner":
 				case "inner_tree":
-					$sFrom .= " INNER JOIN (`".$aJoinInfo["tablename"]."` AS `$sTableAlias`";
-					$sFrom .= " ".self::ClauseFrom($aJoinInfo["subfrom"]);
-					$sFrom .= ") ON ".$aJoinInfo["joincondition"];
+					$sFrom .= $sLineBreak."INNER JOIN ($sLineBreakLong`".$aJoinInfo["tablename"]."` AS `$sTableAlias`";
+					$sFrom .= " ".self::ClauseFrom($aJoinInfo["subfrom"], $sIndent, $iIndentLevel + 1);
+					$sFrom .= $sLineBreak.") ON ".$aJoinInfo["joincondition"];
 					break;
 				case "left":
-					$sFrom .= " LEFT JOIN (`".$aJoinInfo["tablename"]."` AS `$sTableAlias`";
-					$sFrom .= " ".self::ClauseFrom($aJoinInfo["subfrom"]);
-					$sFrom .= ") ON ".$aJoinInfo["joincondition"];
+					$sFrom .= $sLineBreak."LEFT JOIN ($sLineBreakLong`".$aJoinInfo["tablename"]."` AS `$sTableAlias`";
+					$sFrom .= " ".self::ClauseFrom($aJoinInfo["subfrom"], $sIndent, $iIndentLevel + 1);
+					$sFrom .= $sLineBreak.") ON ".$aJoinInfo["joincondition"];
 					break;
 				default:
 					throw new CoreException("Unknown jointype: '".$aJoinInfo["jointype"]."'");
@@ -375,21 +471,22 @@ class SQLQuery
 		$aOrderBySpec = array();
 		foreach($aOrderBy as $sFieldAlias => $bAscending)
 		{
-			$aOrderBySpec[] = '`'.$sFieldAlias.'`'.($bAscending ? " ASC" : " DESC");
+			// Note: sFieldAlias must have backticks around column aliases
+			$aOrderBySpec[] = $sFieldAlias.($bAscending ? " ASC" : " DESC");
 		}
 		$sOrderBy = implode(", ", $aOrderBySpec);
 		return $sOrderBy;
 	}
 
 	// Purpose: prepare the query data, once for all
-	private function privRender(&$aFrom, &$aFields, &$oCondition, &$aDelTables, &$aSetValues, &$aSelectedIdFields)
+	private function privRender(&$aFrom, &$aFields, &$aGroupBy, &$oCondition, &$aDelTables, &$aSetValues, &$aSelectedIdFields)
 	{
-		$sTableAlias = $this->privRenderSingleTable($aFrom, $aFields, $aDelTables, $aSetValues, $aSelectedIdFields, '', array('jointype' => 'first'));
+		$sTableAlias = $this->privRenderSingleTable($aFrom, $aFields, $aGroupBy, $aDelTables, $aSetValues, $aSelectedIdFields, '', array('jointype' => 'first'));
 		$oCondition = $this->m_oConditionExpr;
 		return $sTableAlias; 
 	}
 
-	private function privRenderSingleTable(&$aFrom, &$aFields, &$aDelTables, &$aSetValues, &$aSelectedIdFields, $sCallerAlias = '', $aJoinData)
+	private function privRenderSingleTable(&$aFrom, &$aFields, &$aGroupBy, &$aDelTables, &$aSetValues, &$aSelectedIdFields, $sCallerAlias = '', $aJoinData)
 	{
 		$aActualTableFields = CMDBSource::GetTableFieldsList($this->m_sTable);
 
@@ -412,8 +509,14 @@ class SQLQuery
 				break;
 			case "inner":
 			case "left":
-			// table or tablealias ???
-				$sJoinCond = "`$sCallerAlias`.`{$aJoinData['leftfield']}` = `$sRightTableAlias`.`{$aJoinData['rightfield']}`";
+				if (isset($aJoinData["on_expression"]))
+				{
+					$sJoinCond = $aJoinData["on_expression"]->Render();
+				}
+				else
+				{
+					$sJoinCond = "`$sCallerAlias`.`{$aJoinData['leftfield']}` = `$sRightTableAlias`.`{$aJoinData['rightfield']}`";
+				}
 				$aFrom[$this->m_sTableAlias] = array("jointype"=>$aJoinData['jointype'], "tablename"=>$this->m_sTable, "joincondition"=>"$sJoinCond");
 				break;
 			case "inner_tree":
@@ -467,11 +570,17 @@ class SQLQuery
 		{
 			$aFields["`$sAlias`"] = $oExpression->Render();
 		}
+		if ($this->m_aGroupBy)
+		{
+			foreach($this->m_aGroupBy as $sAlias => $oExpression)
+			{
+				$aGroupBy["`$sAlias`"] = $oExpression->Render();
+			}
+		}
 		if ($this->m_bToDelete)
 		{
 			$aDelTables[] = "`{$this->m_sTableAlias}`";
 		}
-//echo "<p>in privRenderSingleTable this->m_aValues<pre>".print_r($this->m_aValues, true)."</pre></p>\n";	
 		foreach($this->m_aValues as $sFieldName=>$value)
 		{
 			$aSetValues["`{$this->m_sTableAlias}`.`$sFieldName`"] = $value; // quoted further!
@@ -488,18 +597,106 @@ class SQLQuery
 		foreach ($this->m_aJoinSelects as $aJoinData)
 		{
 			$oRightSelect = $aJoinData["select"];
-//			$sJoinType = $aJoinData["jointype"];
-//			$sLeftField = $aJoinData["leftfield"];
-//			$sRightField = $aJoinData["rightfield"];
-//			$sRightTableAlias = $aJoinData["righttablealias"];
 
-			$sJoinTableAlias = $oRightSelect->privRenderSingleTable($aTempFrom, $aFields, $aDelTables, $aSetValues, $aSelectedIdFields, $this->m_sTableAlias, $aJoinData);
+			$sJoinTableAlias = $oRightSelect->privRenderSingleTable($aTempFrom, $aFields, $aGroupBy, $aDelTables, $aSetValues, $aSelectedIdFields, $this->m_sTableAlias, $aJoinData);
 		}
 		$aFrom[$this->m_sTableAlias]['subfrom'] = $aTempFrom;
 
 		return $this->m_sTableAlias;
 	}
 
-}
+	public function OptimizeJoins($aUsedTables, $bTopCall = true)
+	{
+		if ($bTopCall)
+		{
+			// Top call: complete the list of tables absolutely required to perform the right query
+			$this->CollectUsedTables($aUsedTables);
+		}
 
-?>
+		$aToDiscard = array();
+		foreach ($this->m_aJoinSelects as $i => $aJoinInfo)
+		{
+			$oSQLQuery = $aJoinInfo["select"];
+			$sTableAlias = $oSQLQuery->GetTableAlias();
+			if ($oSQLQuery->OptimizeJoins($aUsedTables, false) && !array_key_exists($sTableAlias, $aUsedTables))
+			{
+				$aToDiscard[] = $i;
+			}
+		}
+		foreach ($aToDiscard as $i)
+		{
+			unset($this->m_aJoinSelects[$i]);
+		}
+
+		return (count($this->m_aJoinSelects) == 0);
+	}
+
+	protected function CollectUsedTables(&$aTables)
+	{
+		$this->m_oConditionExpr->CollectUsedParents($aTables);
+		foreach($this->m_aFields as $sFieldAlias => $oField)
+		{
+			$oField->CollectUsedParents($aTables);
+		}
+		if ($this->m_aGroupBy)
+		{
+			foreach($this->m_aGroupBy as $sAlias => $oExpression)
+			{
+				$oExpression->CollectUsedParents($aTables);
+			}
+		}
+  		if (!is_null($this->m_oSelectedIdField))
+  		{
+  			$this->m_oSelectedIdField->CollectUsedParents($aTables);
+		}
+
+		foreach ($this->m_aJoinSelects as $i => $aJoinInfo)
+		{
+			$oSQLQuery = $aJoinInfo["select"];
+			if ($oSQLQuery->HasRequiredTables($aTables))
+			{
+				// There is something required in the branch, then this node is a MUST
+				if (isset($aJoinInfo['righttablealias']))
+				{
+					$aTables[$aJoinInfo['righttablealias']] = true;
+				}
+				if (isset($aJoinInfo["on_expression"]))
+				{
+					$sJoinCond = $aJoinInfo["on_expression"]->CollectUsedParents($aTables);
+				}
+			}
+		}
+
+		return $aTables;
+	}
+
+	// Is required in the JOIN, and therefore we must ensure that the join expression will be valid
+	protected function HasRequiredTables(&$aTables)
+	{
+		$bResult = false;
+		if (array_key_exists($this->m_sTableAlias, $aTables))
+		{
+			$bResult = true;
+		}
+		foreach ($this->m_aJoinSelects as $i => $aJoinInfo)
+		{
+			$oSQLQuery = $aJoinInfo["select"];
+			if ($oSQLQuery->HasRequiredTables($aTables))
+			{
+				// There is something required in the branch, then this node is a MUST
+				if (isset($aJoinInfo['righttablealias']))
+				{
+					$aTables[$aJoinInfo['righttablealias']] = true;
+				}
+				if (isset($aJoinInfo["on_expression"]))
+				{
+					$sJoinCond = $aJoinInfo["on_expression"]->CollectUsedParents($aTables);
+				}
+				$bResult = true;
+			}
+		}
+		// None of the tables is in the list of required tables
+		return $bResult;
+	}
+}
+?>

core/stimulus.class.inc.php

@@ -1,26 +1,27 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Object lifecycle management: stimulus
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 

core/templatestring.class.inc.php

@@ -0,0 +1,178 @@
+<?php
+// Copyright (C) 2010-2012 Combodo SARL
+//
+//   This file is part of iTop.
+//
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU Affero General Public License for more details.
+//
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
+
+/**
+ * Simple helper class to interpret and transform a template string
+ *
+ * Usage:
+ *     $oString = new TemplateString("Blah $this->friendlyname$ is in location $this->location_id->name$ ('$this->location_id->org_id->name$)");
+ *     echo $oString->Render(array('this' => $oContact));
+
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+/**
+ * Helper class
+ */
+class TemplateStringPlaceholder
+{
+	public $sToken;
+	public $sAttCode;
+	public $sFunction;
+	public $sParamName;
+	public $bIsValid;
+
+	public function __construct($sToken)
+	{
+		$this->sToken = $sToken;
+		$this->sAttcode = '';
+		$this->sFunction = '';
+		$this->sParamName = '';
+		$this->bIsValid = false; // Validity may be false in general, but it can work anyway (thanks to specialization) when rendering
+	}
+}
+
+/**
+ * Class TemplateString
+ */
+class TemplateString
+{
+	protected $m_sRaw;
+	protected $m_aPlaceholders;
+	    
+	public function __construct($sRaw)
+	{
+		$this->m_sRaw = $sRaw;
+		$this->m_aPlaceholders = null;
+	}
+	
+	/**
+	* Split the string into placholders
+	* @param Hash $aParamTypes Class of the expected parameters: hash array of '<param_id>' => '<class_name>'
+	* @return void
+	*/	  
+	protected function Analyze($aParamTypes = array())
+	{
+		if (!is_null($this->m_aPlaceholders)) return;
+
+		$this->m_aPlaceholders = array();
+		if (preg_match_all('/\\$([a-z0-9_]+(->[a-z0-9_]+)*)\\$/', $this->m_sRaw, $aMatches))
+		{
+			foreach($aMatches[1] as $sPlaceholder)
+			{
+				$oPlaceholder = new TemplateStringPlaceholder($sPlaceholder);
+				$oPlaceholder->bIsValid = false;
+				foreach ($aParamTypes as $sParamName => $sClass)
+				{
+					$sParamPrefix = $sParamName.'->';
+					if (substr($sPlaceholder, 0, strlen($sParamPrefix)) == $sParamPrefix)
+					{
+						// Todo - detect functions (label...)
+						$oPlaceholder->sFunction = '';
+
+						$oPlaceholder->sParamName = $sParamName;
+						$sAttcode = substr($sPlaceholder, strlen($sParamPrefix));
+						$oPlaceholder->sAttcode = $sAttcode;
+						$oPlaceholder->bIsValid = MetaModel::IsValidAttCode($sClass, $sAttcode, true /* extended */);
+					}
+				}
+
+				$this->m_aPlaceholders[] = $oPlaceholder;
+			}
+		}
+	}
+
+	/**
+	* Return the placeholders (for reporting purposes)
+	* @return void
+	*/	  
+	public function GetPlaceholders()
+	{
+		return $this->m_aPlaceholders;
+	}
+
+	/**
+	* Check the format when possible
+	* @param Hash $aParamTypes Class of the expected parameters: hash array of '<param_id>' => '<class_name>'
+	* @return void
+	*/	  
+	public function IsValid($aParamTypes = array())
+	{
+		$this->Analyze($aParamTypes);
+
+		foreach($this->m_aPlaceholders as $oPlaceholder)
+		{
+			if (!$oPlaceholder->bIsValid)
+			{
+				if (count($aParamTypes) == 0)
+				{
+					return false;
+				}
+				if (array_key_exists($oPlaceholder->sParamName, $aParamTypes))
+				{
+					return false;
+				}
+			}
+		}
+		return true;
+	}
+
+	/**
+	* Apply the given parameters to replace the placeholders
+	* @param Hash $aParamValues Value of the expected parameters: hash array of '<param_id>' => '<value>'
+	* @return void
+	*/	  
+	public function Render($aParamValues = array())
+	{
+		$aParamTypes = array();
+		foreach($aParamValues as $sParamName => $value)
+		{
+			$aParamTypes[$sParamName] = get_class($value);
+		}
+		$this->Analyze($aParamTypes);
+
+		$aSearch = array();
+		$aReplace = array();
+		foreach($this->m_aPlaceholders as $oPlaceholder)
+		{
+			if (array_key_exists($oPlaceholder->sParamName, $aParamValues))
+			{
+				$oRef = $aParamValues[$oPlaceholder->sParamName];
+				try
+				{
+					$value = $oRef->Get($oPlaceholder->sAttcode);
+					$aSearch[] = '$'.$oPlaceholder->sToken.'$';
+					$aReplace[] = $value;
+					$oPlaceholder->bIsValid = true;
+				}
+				catch(Exception $e)
+				{
+					$oPlaceholder->bIsValid = false;
+				}
+			}
+			else
+			{
+				$oPlaceholder->bIsValid = false;
+			}
+		}
+		return str_replace($aSearch, $aReplace, $this->m_sRaw);
+	}
+}
+?>

core/trigger.class.inc.php

@@ -1,27 +1,28 @@
 <?php
-// Copyright (C) 2010 Combodo SARL
+// Copyright (C) 2010-2012 Combodo SARL
 //
-//   This program is free software; you can redistribute it and/or modify
-//   it under the terms of the GNU General Public License as published by
-//   the Free Software Foundation; version 3 of the License.
+//   This file is part of iTop.
 //
-//   This program is distributed in the hope that it will be useful,
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU General Public License for more details.
+//   GNU Affero General Public License for more details.
 //
-//   You should have received a copy of the GNU General Public License
-//   along with this program; if not, write to the Free Software
-//   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+
 
 /**
  * Persistent class Trigger and derived
  * User defined triggers, that may be used in conjunction with user defined actions 
  *
- * @author      Erwan Taloc <erwan.taloc@combodo.com>
- * @author      Romain Quetiez <romain.quetiez@combodo.com>
- * @author      Denis Flaven <denis.flaven@combodo.com>
- * @license     http://www.opensource.org/licenses/gpl-3.0.html LGPL
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 
@@ -41,7 +42,7 @@ abstract class Trigger extends cmdbAbstractObject
 			"key_type" => "autoincrement",
 			"name_attcode" => "description",
 			"state_attcode" => "",
-			"reconc_keys" => array(),
+			"reconc_keys" => array('description'),
 			"db_table" => "priv_trigger",
 			"db_key_field" => "id",
 			"db_finalclass_field" => "realclass",
@@ -75,6 +76,19 @@ abstract class Trigger extends cmdbAbstractObject
 			}
 		}
 	}
+	
+	/**
+	 * Check whether the given object is in the scope of this trigger
+	 * and can potentially be the subject of notifications
+	 * @param DBObject $oObject The object to check
+	 * @return bool
+	 */
+	public function IsInScope(DBObject $oObject)
+	{
+		// By default the answer is no
+		// Overload this function in your own derived class for a different behavior
+		return false;
+	}
 }
 
 abstract class TriggerOnObject extends Trigger
@@ -87,7 +101,7 @@ abstract class TriggerOnObject extends Trigger
 			"key_type" => "autoincrement",
 			"name_attcode" => "description",
 			"state_attcode" => "",
-			"reconc_keys" => array(),
+			"reconc_keys" => array('description'),
 			"db_table" => "priv_trigger_onobject",
 			"db_key_field" => "id",
 			"db_finalclass_field" => "",
@@ -104,6 +118,18 @@ abstract class TriggerOnObject extends Trigger
 //		MetaModel::Init_SetZListItems('standard_search', array('name')); // Criteria of the std search form
 //		MetaModel::Init_SetZListItems('advanced_search', array('name')); // Criteria of the advanced search form
 	}
+	
+	/**
+	 * Check whether the given object is in the scope of this trigger
+	 * and can potentially be the subject of notifications
+	 * @param DBObject $oObject The object to check
+	 * @return bool
+	 */
+	public function IsInScope(DBObject $oObject)
+	{
+		$sRootClass = $this->Get('target_class');
+		return  ($oObject instanceof $sRootClass);
+	}
 }
 /**
  * To trigger notifications when a ticket is updated from the portal
@@ -114,11 +140,11 @@ class TriggerOnPortalUpdate extends TriggerOnObject
 	{
 		$aParams = array
 		(
-			"category" => "core/cmdb",
+			"category" => "core/cmdb,bizmodel",
 			"key_type" => "autoincrement",
 			"name_attcode" => "description",
 			"state_attcode" => "",
-			"reconc_keys" => array(),
+			"reconc_keys" => array('description'),
 			"db_table" => "priv_trigger_onportalupdate",
 			"db_key_field" => "id",
 			"db_finalclass_field" => "",
@@ -144,7 +170,7 @@ abstract class TriggerOnStateChange extends TriggerOnObject
 			"key_type" => "autoincrement",
 			"name_attcode" => "description",
 			"state_attcode" => "",
-			"reconc_keys" => array(),
+			"reconc_keys" => array('description'),
 			"db_table" => "priv_trigger_onstatechange",
 			"db_key_field" => "id",
 			"db_finalclass_field" => "",
@@ -173,7 +199,7 @@ class TriggerOnStateEnter extends TriggerOnStateChange
 			"key_type" => "autoincrement",
 			"name_attcode" => "description",
 			"state_attcode" => "",
-			"reconc_keys" => array(),
+			"reconc_keys" => array('description'),
 			"db_table" => "priv_trigger_onstateenter",
 			"db_key_field" => "id",
 			"db_finalclass_field" => "",
@@ -201,7 +227,7 @@ class TriggerOnStateLeave extends TriggerOnStateChange
 			"key_type" => "autoincrement",
 			"name_attcode" => "description",
 			"state_attcode" => "",
-			"reconc_keys" => array(),
+			"reconc_keys" => array('description'),
 			"db_table" => "priv_trigger_onstateleave",
 			"db_key_field" => "id",
 			"db_finalclass_field" => "",
@@ -229,7 +255,7 @@ class TriggerOnObjectCreate extends TriggerOnObject
 			"key_type" => "autoincrement",
 			"name_attcode" => "description",
 			"state_attcode" => "",
-			"reconc_keys" => array(),
+			"reconc_keys" => array('description'),
 			"db_table" => "priv_trigger_onobjcreate",
 			"db_key_field" => "id",
 			"db_finalclass_field" => "",
@@ -257,7 +283,7 @@ class lnkTriggerAction extends cmdbAbstractObject
 			"key_type" => "autoincrement",
 			"name_attcode" => "",
 			"state_attcode" => "",
-			"reconc_keys" => array(""),
+			"reconc_keys" => array('action_id', 'trigger_id'),
 			"db_table" => "priv_link_action_trigger",
 			"db_key_field" => "link_id",
 			"db_finalclass_field" => "",
@@ -278,4 +304,35 @@ class lnkTriggerAction extends cmdbAbstractObject
 		MetaModel::Init_SetZListItems('advanced_search', array('action_id', 'trigger_id', 'order')); // Criteria of the advanced search form
 	}
 }
+
+class TriggerOnThresholdReached extends TriggerOnObject
+{
+	public static function Init()
+	{
+		$aParams = array
+		(
+			"category" => "core/cmdb,bizmodel",
+			"key_type" => "autoincrement",
+			"name_attcode" => "description",
+			"state_attcode" => "",
+			"reconc_keys" => array('description'),
+			"db_table" => "priv_trigger_threshold",
+			"db_key_field" => "id",
+			"db_finalclass_field" => "",
+			"display_template" => "",
+		);
+		MetaModel::Init_Params($aParams);
+		MetaModel::Init_InheritAttributes();
+
+		MetaModel::Init_AddAttribute(new AttributeString("stop_watch_code", array("allowed_values"=>null, "sql"=>"stop_watch_code", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));	
+		MetaModel::Init_AddAttribute(new AttributeString("threshold_index", array("allowed_values"=>null, "sql"=>"threshold_index", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));	
+
+		// Display lists
+		MetaModel::Init_SetZListItems('details', array('description', 'target_class', 'stop_watch_code', 'threshold_index', 'action_list')); // Attributes to be displayed for the complete details
+		MetaModel::Init_SetZListItems('list', array('target_class', 'threshold_index', 'threshold_index')); // Attributes to be displayed for a list
+		// Search criteria
+		MetaModel::Init_SetZListItems('standard_search', array('description', 'target_class')); // Criteria of the std search form
+//		MetaModel::Init_SetZListItems('advanced_search', array('name')); // Criteria of the advanced search form
+	}
+}
 ?>