N°2033 backup : tar generation simplify buffer size computation

1、update chinese translation for 2.4 branch
2、fix some missing tab key just for goodlooking
* rename zh.dict*.php to zh_cn*.php

.gitignore

@@ -0,0 +1,122 @@
+
+/toolkit/
+/conf/*
+/env-*/*
+
+# composer reserver directory, from sources, populate/update using "composer install"
+vendor/*
+test/vendor/*
+
+# all datas but listing prevention
+data/*
+!data/.htaccess
+!data/index.php
+!data/web.config
+
+# iTop extensions
+extensions/*
+!extensions/readme.txt
+
+# all logs but listing prevention
+log/*
+!log/.htaccess
+!log/index.php
+!log/web.config
+
+
+# Jetbrains
+.idea/**
+!.idea/encodings.xml
+!.idea/codeStyles
+!.idea/codeStyles/*
+!.idea/inspectionProfiles
+!.idea/inspectionProfiles/*
+
+
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+### Eclipse template
+
+.metadata
+tmp/
+*.tmp
+*.bak
+*.swp
+*~.nib
+local.properties
+.settings/
+.loadpath
+.recommenders
+.project
+
+# External tool builders
+.externalToolBuilders/
+
+# Locally stored "Eclipse launch configurations"
+*.launch
+
+# PyDev specific (Python IDE for Eclipse)
+*.pydevproject
+
+# CDT-specific (C/C++ Development Tooling)
+.cproject
+
+# CDT- autotools
+.autotools
+
+# Java annotation processor (APT)
+.factorypath
+
+# PDT-specific (PHP Development Tools)
+.buildpath
+
+# sbteclipse plugin
+.target
+
+# Tern plugin
+.tern-project
+
+# TeXlipse plugin
+.texlipse
+
+# STS (Spring Tool Suite)
+.springBeans
+
+# Code Recommenders
+.recommenders/
+
+# Annotation Processing
+.apt_generated/
+
+# Scala IDE specific (Scala & Java development for Eclipse)
+.cache-main
+.scala_dependencies
+.worksheet

application/ajaxwebpage.class.inc.php

@@ -214,62 +214,69 @@ PrepareWidgets();
 EOF
 			);
 		}
+		$sHtml = '';
         $s_captured_output = $this->ob_get_clean_safe();
 		  if (($this->sContentType == 'text/html') &&  ($this->sContentDisposition == 'inline'))
         {
         	// inline content != attachment && html => filter all scripts for malicious XSS scripts
-        	echo self::FilterXSS($this->s_content);
+        	$sHtml .= self::FilterXSS($this->s_content);
         }
         else
         {
-        	echo $this->s_content;
+            $sHtml .= $this->s_content;
         }
         if (!empty($this->m_sMenu))
         {
            $uid = time();
-           echo "<div id=\"accordion_temp_$uid\">\n";
+            $sHtml .= "<div id=\"accordion_temp_$uid\">\n";
-           echo "<div id=\"accordion\">\n";
+            $sHtml .= "<div id=\"accordion\">\n";
-           echo "<!-- Beginning of the accordion menu -->\n";
+            $sHtml .= "<!-- Beginning of the accordion menu -->\n";
-           echo self::FilterXSS($this->m_sMenu);
+            $sHtml .= self::FilterXSS($this->m_sMenu);
-           echo "<!-- End of the accordion menu-->\n";
+            $sHtml .= "<!-- End of the accordion menu-->\n";
-           echo "</div>\n";
+           $sHtml .= "</div>\n";
-           echo "</div>\n";
+           $sHtml .= "</div>\n";
 
-	        echo "<script type=\"text/javascript\">\n";
+	        $sHtml .= "<script type=\"text/javascript\">\n";
-	        echo "$('#inner_menu').html($('#accordion_temp_$uid').html());\n";
+	        $sHtml .= "$('#inner_menu').html($('#accordion_temp_$uid').html());\n";
-	        echo "$('#accordion_temp_$uid').remove();\n";
+	        $sHtml .= "$('#accordion_temp_$uid').remove();\n";
-	        echo "\n</script>\n";
+	        $sHtml .= "\n</script>\n";
         }
 
-        //echo $this->s_deferred_content;
+        //$sHtml .= $this->s_deferred_content;
         if (count($this->a_scripts) > 0)
         {
-            echo "<script type=\"text/javascript\">\n";
+            $sHtml .= "<script type=\"text/javascript\">\n";
-            echo implode("\n", $this->a_scripts);
+            $sHtml .= implode("\n", $this->a_scripts);
-            echo "\n</script>\n";
+            $sHtml .= "\n</script>\n";
         }
         if (!empty($this->s_deferred_content))
         {
-            echo "<script type=\"text/javascript\">\n";
+            $sHtml .= "<script type=\"text/javascript\">\n";
-            echo "\$('body').append('".addslashes(str_replace("\n", '', $this->s_deferred_content))."');\n";
+            $sHtml .= "\$('body').append('".addslashes(str_replace("\n", '', $this->s_deferred_content))."');\n";
-            echo "\n</script>\n";
+            $sHtml .= "\n</script>\n";
         }
         if (!empty($this->m_sReadyScript))
         {
-	        echo "<script type=\"text/javascript\">\n";
+	        $sHtml .= "<script type=\"text/javascript\">\n";
-	        echo $this->m_sReadyScript; // Ready Scripts are output as simple scripts
+	        $sHtml .= $this->m_sReadyScript; // Ready Scripts are output as simple scripts
-	        echo "\n</script>\n";
+	        $sHtml .= "\n</script>\n";
         }
         
 		if (trim($s_captured_output) != "")
         {
-        	echo self::FilterXSS($s_captured_output);
+        	$sHtml .= self::FilterXSS($s_captured_output);
         }
 
+        $oKPI = new ExecutionKPI();
+        echo $sHtml;
+        $oKPI->ComputeAndReport('Echoing ('.round(strlen($sHtml) / 1024).' Kb)');
+
         if (class_exists('DBSearch'))
         {
             DBSearch::RecordQueryTrace();
         }
+
+        ExecutionKPI::ReportStats();
     }
 
     /**

application/applicationcontext.class.inc.php

@@ -118,8 +118,7 @@ class ApplicationContext
 						$oSearchFilter = new DBObjectSearch('Organization');
 						$oSearchFilter->SetModifierProperty('UserRightsGetSelectFilter', 'bSearchMode', true);
 						$oSet = new CMDBObjectSet($oSearchFilter);
-						$iCount = $oSet->Count();
+						if ($oSet->Count(2) == 1)
-						if ($iCount == 1)
 						{
 							// Only one possible value for org_id, set it in the context
 							$oOrg = $oSet->Fetch();

application/dashboard.class.inc.php

@@ -755,33 +755,65 @@ EOF
 	
 	public static function GetDashletCreationForm($sOQL = null)
 	{
+		$oAppContext = new ApplicationContext();
+		$sContextMenuId = $oAppContext->GetCurrentValue('menu', null);
+
 		$oForm = new DesignerForm();
 	
 		// Get the list of all 'dashboard' menus in which we can insert a dashlet
 		$aAllMenus = ApplicationMenu::ReflectionMenuNodes();
+		$sRootMenuId = ApplicationMenu::GetRootMenuId($sContextMenuId);
 		$aAllowedDashboards = array();
-		foreach($aAllMenus as $idx => $aMenu)
+		$sDefaultDashboard = null;
+
+		// Store the parent menus for acces check
+        $aParentMenus = array();
+        foreach($aAllMenus as $idx => $aMenu)
+        {
+            /** @var MenuNode $oMenu */
+            $oMenu = $aMenu['node'];
+            if (count(ApplicationMenu::GetChildren($oMenu->GetIndex())) > 0)
+            {
+                $aParentMenus[$oMenu->GetMenuId()] = $aMenu;
+            }
+        }
+
+        foreach($aAllMenus as $idx => $aMenu)
 		{
 			$oMenu = $aMenu['node'];
-			$sParentId = $aMenu['parent'];
+            if ($oMenu instanceof DashboardMenuNode)
-			if ($oMenu instanceof DashboardMenuNode)
+            {
-			{
+                // Get the root parent for access check
-				$sMenuLabel = $oMenu->GetTitle();
+                $sParentId = $aMenu['parent'];
-				$sParentLabel = Dict::S('Menu:'.$sParentId);
+                $aParentMenu = $aParentMenus[$sParentId];
-				if ($sParentLabel != $sMenuLabel)
+                while (isset($aParentMenus[$aParentMenu['parent']]))
-				{
+                {
-					$aAllowedDashboards[$oMenu->GetMenuId()] = $sParentLabel.' - '.$sMenuLabel;
+                    // grand parent exists
-				}
+                    $sParentId = $aParentMenu['parent'];
-				else
+                    $aParentMenu = $aParentMenus[$sParentId];
-				{
+                }
-					$aAllowedDashboards[$oMenu->GetMenuId()] = $sMenuLabel;
+                $oParentMenu = $aParentMenu['node'];
-				}
+                if ($oMenu->IsEnabled() && $oParentMenu->IsEnabled())
-			}
+                {
+                    $sMenuLabel = $oMenu->GetTitle();
+                    $sParentLabel = Dict::S('Menu:'.$sParentId);
+                    if ($sParentLabel != $sMenuLabel)
+                    {
+                        $aAllowedDashboards[$oMenu->GetMenuId()] = $sParentLabel.' - '.$sMenuLabel;
+                    }
+                    else
+                    {
+                        $aAllowedDashboards[$oMenu->GetMenuId()] = $sMenuLabel;
+                    }
+                    if (empty($sDefaultDashboard) && ($sRootMenuId == ApplicationMenu::GetRootMenuId($oMenu->GetMenuId())))
+                    {
+                        $sDefaultDashboard = $oMenu->GetMenuId();
+                    }
+                }
+            }
 		}
 		asort($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);
@@ -842,7 +874,7 @@ EOF
 		$oPage->add_ready_script(
 <<<EOF
 $('#dashlet_creation_dlg').dialog({
-	width: 400,
+	width: 600,
 	modal: true,
 	title: '$sDialogTitle',
 	buttons: [

application/displayblock.class.inc.php

@@ -661,7 +661,7 @@ class DisplayBlock
 			case 'links':
 			//$bDashboardMode = isset($aExtraParams['dashboard']) ? ($aExtraParams['dashboard'] == 'true') : false;
 			//$bSelectMode = isset($aExtraParams['select']) ? ($aExtraParams['select'] == 'true') : false;
-			if ( ($this->m_oSet->Count()> 0) && (UserRights::IsActionAllowed($this->m_oSet->GetClass(), UR_ACTION_READ, $this->m_oSet) == UR_ALLOWED_YES) )
+			if ( ($this->m_oSet->Count(1)> 0) && (UserRights::IsActionAllowed($this->m_oSet->GetClass(), UR_ACTION_READ, $this->m_oSet) == UR_ALLOWED_YES) )
 			{
 				//$sLinkage = isset($aExtraParams['linkage']) ? $aExtraParams['linkage'] : '';
 				$sHtml .= cmdbAbstractObject::GetDisplaySet($oPage, $this->m_oSet, $aExtraParams);
@@ -774,21 +774,38 @@ class DisplayBlock
 			{
 				$aStates = explode(',', $sStatesList);
 				$oAttDef = MetaModel::GetAttributeDef($sClass, $sStateAttrCode);
+
+				// Generate one count + group by query [#1330]
+				$sClassAlias = $this->m_oFilter->GetClassAlias();
+				$oGroupByExpr = Expression::FromOQL($sClassAlias.'.'.$sStateAttrCode);
+				$aGroupBy = array('group1' => $oGroupByExpr);
+				$sCountGroupByQuery = $this->m_oFilter->MakeGroupByQuery(array(), $aGroupBy, false);
+				$aCountGroupByResults = CMDBSource::QueryToArray($sCountGroupByQuery);
+				$aCountsQueryResults = array();
+				foreach ($aCountGroupByResults as $aCountGroupBySingleResult)
+				{
+					$aCountsQueryResults[$aCountGroupBySingleResult[0]] = $aCountGroupBySingleResult[1];
+				}
+
 				foreach($aStates as $sStateValue)
 				{
-					$oFilter = $this->m_oFilter->DeepClone();
-					$oFilter->AddCondition($sStateAttrCode, $sStateValue, '=');
-					$oSet = new DBObjectSet($oFilter);
-					$oSet->SetShowObsoleteData($this->m_bShowObsoleteData);
-					$aCounts[$sStateValue] = $oSet->Count();
 					$aStateLabels[$sStateValue] = htmlentities($oAttDef->GetValueLabel($sStateValue), ENT_QUOTES, 'UTF-8');
+
+					$aCounts[$sStateValue] = (array_key_exists($sStateValue, $aCountsQueryResults))
+						? $aCountsQueryResults[$sStateValue]
+						: 0;
+
 					if ($aCounts[$sStateValue] == 0)
 					{
 						$aCounts[$sStateValue] = '-';
 					}
 					else
 					{
-						$sHyperlink = utils::GetAbsoluteUrlAppRoot().'pages/UI.php?operation=search&'.$oAppContext->GetForLink().'&filter='.urlencode($oFilter->serialize());
+						$oSingleGroupByValueFilter = $this->m_oFilter->DeepClone();
+						$oSingleGroupByValueFilter->AddCondition($sStateAttrCode, $sStateValue, '=');
+						$sHyperlink = utils::GetAbsoluteUrlAppRoot()
+							.'pages/UI.php?operation=search&'.$oAppContext->GetForLink()
+							.'&filter='.urlencode($oSingleGroupByValueFilter->serialize());
 						$aCounts[$sStateValue] = "<a href=\"$sHyperlink\">{$aCounts[$sStateValue]}</a>";
 					}
 				}
@@ -1567,7 +1584,7 @@ class MenuBlock extends DisplayBlock
 				// Do not perform time consuming computations if there are too may objects in the list
 				$iLimit = MetaModel::GetConfig()->Get('complex_actions_limit');
 				
-				if ((count($aStates) > 0) && (($iLimit == 0) || ($oSet->Count() < $iLimit)))
+				if ((count($aStates) > 0) && (($iLimit == 0) || ($oSet->Count($iLimit + 1) < $iLimit)))
 				{
 					// Life cycle actions may be available... if all objects are in the same state
 					//

application/forms.class.inc.php

@@ -360,6 +360,7 @@ EOF
 <<<EOF
 $('#$sDialogId').dialog({
 		height: 'auto',
+		maxHeight: $(window).height() - 8,
 		width: $iDialogWidth,
 		modal: true,
 		autoOpen: $sAutoOpen,

application/itopwebpage.class.inc.php

@@ -331,31 +331,6 @@ EOF
 		// This selector will be reused when selecting actual tab widget A elements.
 		var tab_a_selector = 'ul.ui-tabs-nav a';
 		
-		// This helper will be used to resize tab width
-		var resizeTab = function(oElem){
-		    var iTableWidth = (oElem.children('table:first').length > 0) ? oElem.children('table:first').outerWidth() : 0;
-		    var oLayoutContentElem = oElem.closest('.ui-layout-content'); 
-		    var bEditMode = (oLayoutContentElem.find('.wizContainer').length > 0);
-		    var oContainerElem = (bEditMode) ? oLayoutContentElem.find('.wizContainer:first') : oLayoutContentElem.find('.ui-tabs:first');
-		    
-		    // Resizing wizard container
-		    oContainerElem.css('min-width', 
-                parseInt(iTableWidth) +
-                parseInt(oElem.css('margin-left'))*2 +
-                parseInt(oElem.css('padding-left'))*2 +
-                parseInt(tabs.css('margin-left'))*2 +
-                parseInt(tabs.css('padding-left'))*2
-            )
-            
-            // Resizing header according to content container
-            var iLayoutContentWidth = parseInt(oContainerElem.width());
-            if(bEditMode)
-            {
-                iLayoutContentWidth += parseInt(oContainerElem.css('margin-left'))*2 + parseInt(oContainerElem.css('padding-left'))*2
-            }
-            oLayoutContentElem.find('.page_header').css('min-width', iLayoutContentWidth);
-		};
-		  
 		// Ugly patch for a change in the behavior of jQuery UI:
 		// Before jQuery UI 1.9, tabs were always considered as "local" (opposed to Ajax)
 		// when their href was beginning by #. Starting with 1.9, a <base> tag in the page
@@ -379,9 +354,6 @@ EOF
 			event: 'change', 'show': function(event, ui) {
 				$('.resizable', ui.panel).resizable(); // Make resizable everything that claims to be resizable !
 			},
-			create: function( event, ui ) {
-			    resizeTab(ui.panel);
-			},
 			beforeLoad: function( event, ui ) {
 				if ( ui.tab.data('loaded') && (ui.tab.attr('data-cache') == 'true')) {
 					event.preventDefault();
@@ -391,9 +363,6 @@ EOF
 				ui.jqXHR.success(function() {
 					ui.tab.data( "loaded", true );
 				});
-			},
-			activate: function( event, ui ) {
-			    resizeTab(ui.newPanel);
 			}
 		});
 

application/menunode.class.inc.php

@@ -148,6 +148,7 @@ class ApplicationMenu
 			// the menu already exists, let's combine the conditions that make it visible
 			self::$aMenusIndex[$index]['node']->AddCondition($oMenuNode);
 		}
+
 		return $index;
 	}
 
@@ -174,7 +175,7 @@ class ApplicationMenu
 		{
 			$oMenuNode = self::GetMenuNode($aMenu['index']);
 			if (!$oMenuNode->IsEnabled()) continue; // Don't display a non-enabled menu
-			$oPage->AddToMenu('<h3 id="Menu_'.$oMenuNode->GetMenuID().'">'.$oMenuNode->GetTitle().'</h3>');
+			$oPage->AddToMenu('<h3 id="'.utils::GetSafeId('AccordionMenu_'.$oMenuNode->GetMenuID()).'">'.$oMenuNode->GetTitle().'</h3>');
 			$oPage->AddToMenu('<div>');
 			$aChildren = self::GetChildren($aMenu['index']);
 			if (count($aChildren) > 0)
@@ -217,11 +218,11 @@ EOF
 				$sHyperlink = $oMenu->GetHyperlink($aExtraParams);
 				if ($sHyperlink != '')
 				{
-					$oPage->AddToMenu('<li id="Menu_'.$oMenu->GetMenuID().'"'.$sCSSClass.'><a href="'.$oMenu->GetHyperlink($aExtraParams).'">'.$oMenu->GetTitle().'</a></li>');
+					$oPage->AddToMenu('<li id="'.utils::GetSafeId('AccordionMenu_'.$oMenu->GetMenuID()).'"'.$sCSSClass.'><a href="'.$oMenu->GetHyperlink($aExtraParams).'">'.$oMenu->GetTitle().'</a></li>');
 				}
 				else
 				{
-					$oPage->AddToMenu('<li id="Menu_'.$oMenu->GetMenuID().'"'.$sCSSClass.'>'.$oMenu->GetTitle().'</li>');
+					$oPage->AddToMenu('<li id="'.utils::GetSafeId('AccordionMenu_'.$oMenu->GetMenuID()).'"'.$sCSSClass.'>'.$oMenu->GetTitle().'</li>');
 				}
 				$aCurrentMenu = self::$aMenusIndex[$index];
 				if ($iActiveMenu == $index)
@@ -320,6 +321,21 @@ EOF
 		}
 		return $sDefaultMenuId;
 	}
+
+	static public function GetRootMenuId($sMenuId)
+	{
+		$iMenuIndex = self::GetMenuIndexById($sMenuId);
+		if ($iMenuIndex == -1)
+		{
+			return '';
+		}
+		$oMenu = ApplicationMenu::GetMenuNode($iMenuIndex);
+		while ($oMenu->GetParentIndex() != -1)
+		{
+			$oMenu = ApplicationMenu::GetMenuNode($oMenu->GetParentIndex());
+		}
+		return $oMenu->GetMenuId();
+	}
 }
 
 /**
@@ -418,7 +434,12 @@ abstract class MenuNode
 	{
 		return $this->sMenuId;
 	}
-	
+
+	public function GetParentIndex()
+	{
+		return $this->iParentIndex;
+	}
+
 	public function GetTitle()
 	{
 		return Dict::S("Menu:$this->sMenuId", str_replace('_', ' ', $this->sMenuId));

application/startup.inc.php

@@ -1,49 +1,62 @@
-<?php
+<?php
-// Copyright (C) 2010-2016 Combodo SARL
+// Copyright (C) 2010-2016 Combodo SARL
-//
+//
-//   This file is part of iTop.
+//   This file is part of iTop.
-//
+//
-//   iTop is free software; you can redistribute it and/or modify	
+//   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
+//   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
+//   the Free Software Foundation, either version 3 of the License, or
-//   (at your option) any later version.
+//   (at your option) any later version.
-//
+//
-//   iTop is distributed in the hope that it will be useful,
+//   iTop is distributed in the hope that it will be useful,
-//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
-//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//   GNU Affero General Public License for more details.
+//   GNU Affero General Public License for more details.
-//
+//
-//   You should have received a copy of the GNU Affero General Public License
+//   You should have received a copy of the GNU Affero General Public License
-//   along with iTop. If not, see <http://www.gnu.org/licenses/>
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
-
+
-
+
-/**
+/**
- * File to include to initialize the datamodel in memory
+ * File to include to initialize the datamodel in memory
- *
+ *
- * @copyright   Copyright (C) 2010-2016 Combodo SARL
+ * @copyright   Copyright (C) 2010-2016 Combodo SARL
- * @license     http://opensource.org/licenses/AGPL-3.0
+ * @license     http://opensource.org/licenses/AGPL-3.0
- */
+ */
-
+
-require_once(APPROOT.'/core/cmdbobject.class.inc.php');
+require_once(APPROOT.'/core/cmdbobject.class.inc.php');
-require_once(APPROOT.'/application/utils.inc.php');
+require_once(APPROOT.'/application/utils.inc.php');
-require_once(APPROOT.'/core/contexttag.class.inc.php');
+require_once(APPROOT.'/core/contexttag.class.inc.php');
-session_name('itop-'.md5(APPROOT));
+session_name('itop-'.md5(APPROOT));
-session_start();
+session_start();
-$sSwitchEnv = utils::ReadParam('switch_env', null);
+$sSwitchEnv = utils::ReadParam('switch_env', null);
-if (($sSwitchEnv != null) && (file_exists(APPCONF.$sSwitchEnv.'/'.ITOP_CONFIG_FILE)))
+$bAllowCache = true;
-{
+if (($sSwitchEnv != null) && (file_exists(APPCONF.$sSwitchEnv.'/'.ITOP_CONFIG_FILE)) && isset($_SESSION['itop_env']) && ($_SESSION['itop_env'] !== $sSwitchEnv))
-	$_SESSION['itop_env'] = $sSwitchEnv;
+{
-	$sEnv = $sSwitchEnv;
+	$_SESSION['itop_env'] = $sSwitchEnv;
-	// TODO: reset the credentials as well ??
+	$sEnv = $sSwitchEnv;
-}
+    $bAllowCache = false;
-else if (isset($_SESSION['itop_env']))
+    // Reset the opcache since otherwise the PHP "model" files may still be cached !!
-{
+    if (function_exists('opcache_reset'))
-	$sEnv = $_SESSION['itop_env'];
+    {
-}
+        // Zend opcode cache
-else
+        opcache_reset();
-{
+    }
-	$sEnv = ITOP_DEFAULT_ENV;
+    if (function_exists('apc_clear_cache'))
-	$_SESSION['itop_env'] = ITOP_DEFAULT_ENV;
+    {
-}
+        // APC(u) cache
-$sConfigFile = APPCONF.$sEnv.'/'.ITOP_CONFIG_FILE;
+        apc_clear_cache();
-MetaModel::Startup($sConfigFile, false /* $bModelOnly */, true /* $bAllowCache */, false /* $bTraceSourceFiles */, $sEnv);
+    }
+	// TODO: reset the credentials as well ??
+}
+else if (isset($_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, false /* $bModelOnly */, $bAllowCache, false /* $bTraceSourceFiles */, $sEnv);

application/ui.extkeywidget.class.inc.php

@@ -142,7 +142,12 @@ class UIExtKeyWidget
 			throw new Exception('Implementation: null value for allowed values definition');
 		}
 		$oAllowedValues->SetShowObsoleteData(utils::ShowObsoleteData());
-		if ($oAllowedValues->Count() < $iMaxComboLength)
+		// Don't automatically launch the search if the table is huge
+		$bDoSearch = !utils::IsHighCardinality($this->sTargetClass);
+		$sJSDoSearch = $bDoSearch ? 'true' : 'false';
+
+		// We just need to compare the number of entries with MaxComboLength, so no need to get the real count.
+		if ($oAllowedValues->Count($iMaxComboLength * 2) < $iMaxComboLength)
 		{
             // Discrete list of values, use a SELECT or RADIO buttons depending on the config
 			switch($sDisplayStyle)
@@ -226,7 +231,7 @@ class UIExtKeyWidget
 				}
 				$oPage->add_ready_script(
 <<<EOF
-		oACWidget_{$this->iId} = new ExtKeyWidget('{$this->iId}', '{$this->sTargetClass}', '$sFilter', '$sTitle', true, $sWizHelper, '{$this->sAttCode}', $sJSSearchMode);
+		oACWidget_{$this->iId} = new ExtKeyWidget('{$this->iId}', '{$this->sTargetClass}', '$sFilter', '$sTitle', true, $sWizHelper, '{$this->sAttCode}', $sJSSearchMode, $sJSDoSearch);
 		oACWidget_{$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') } );
@@ -261,7 +266,7 @@ EOF
 			$iFieldSize = isset($aArgs['iFieldSize']) ? $aArgs['iFieldSize'] : 20; //@@@ $this->oAttDef->GetMaxSize();
 	
 			// the input for the auto-complete
-			$sHTMLValue .= "<input class=\"field_autocomplete\" count=\"".$oAllowedValues->Count()."\" type=\"text\" id=\"label_$this->iId\" value=\"$sDisplayValue\"/>";
+			$sHTMLValue .= "<input class=\"field_autocomplete\" type=\"text\" id=\"label_$this->iId\" value=\"$sDisplayValue\"/>";
 			$sHTMLValue .= "<span class=\"field_input_btn\"><img id=\"mini_search_{$this->iId}\" style=\"border:0;vertical-align:middle;cursor:pointer;\" src=\"../images/mini_search.gif?itopversion=".ITOP_VERSION."\" onClick=\"oACWidget_{$this->iId}.Search();\"/></span>";
 	
 			// another hidden input to store & pass the object's Id
@@ -271,7 +276,7 @@ EOF
 			// 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, $sWizHelper, '{$this->sAttCode}', $sJSSearchMode);
+		oACWidget_{$this->iId} = new ExtKeyWidget('{$this->iId}', '{$this->sTargetClass}', '$sFilter', '$sTitle', false, $sWizHelper, '{$this->sAttCode}', $sJSSearchMode, $sJSDoSearch);
 		oACWidget_{$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',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 !
@@ -338,7 +343,7 @@ EOF
 			$aParams = array();
 			$oFilter = new DBObjectSearch($this->sTargetClass);
 		}
-		$bOpen = MetaModel::GetConfig()->Get('legacy_search_drawer_open');
+		$bOpen = MetaModel::GetConfig()->Get('legacy_search_drawer_open') || utils::IsHighCardinality($this->sTargetClass);
 		$oFilter->SetModifierProperty('UserRightsGetSelectFilter', 'bSearchMode', $this->bSearchMode);
 		$oBlock = new DisplayBlock($oFilter, 'search', false, $aParams);
 		$sHTML .= $oBlock->GetDisplay($oPage, $this->iId, array('open' => $bOpen, 'currentId' => $this->iId));
@@ -408,14 +413,22 @@ EOF
         $iCurrentExtKeyId = (is_null($oObj) || $this->sAttCode === '') ? 0 : $oObj->Get($this->sAttCode);
 
 		$oValuesSet = new ValueSetObjects($sFilter, 'friendlyname'); // Bypass GetName() to avoid the encoding by htmlentities
+		$iMax = 150;
+		$oValuesSet->SetLimit($iMax);
+		$oValuesSet->SetSort(false);
 		$oValuesSet->SetModifierProperty('UserRightsGetSelectFilter', 'bSearchMode', $this->bSearchMode);
-		$aValues = $oValuesSet->GetValues(array('this' => $oObj, 'current_extkey_id' => $iCurrentExtKeyId), $sContains);
+
-		foreach($aValues as $sKey => $sFriendlyName)
+		$aValuesContains = $oValuesSet->GetValues(array('this' => $oObj, 'current_extkey_id' => $iCurrentExtKeyId), $sContains, 'contains');
+		asort($aValuesContains);
+		foreach($aValuesContains as $sKey => $sFriendlyName)
 		{
-			$oP->add(trim($sFriendlyName)."\t".$sKey."\n");
+			if (!isset($aValuesEquals[$sKey]))
+			{
+				$oP->add(trim($sFriendlyName)."\t".$sKey."\n");
+			}
 		}
 	}
-	
+
 	/**
 	 * Get the display name of the selected object, to fill back the autocomplete
 	 */

application/ui.linksdirectwidget.class.inc.php

@@ -30,7 +30,14 @@ class UILinksWidgetDirect
 	protected $sInputid;
 	protected $sNameSuffix;
 	protected $sLinkedClass;
-	
+
+	/**
+	 * UILinksWidgetDirect constructor.
+	 * @param string $sClass
+	 * @param string $sAttCode
+	 * @param string $sInputId
+	 * @param string $sNameSuffix
+	 */
 	public function __construct($sClass, $sAttCode, $sInputId, $sNameSuffix = '')
 	{
 		$this->sClass = $sClass;
@@ -74,12 +81,12 @@ class UILinksWidgetDirect
 
 	/**
 	 * @param WebPage $oPage
-	 * @param DBObjectSet $oValue
+	 * @param DBObjectSet|ormLinkSet $oValue
 	 * @param array $aArgs
-	 * @param $sFormPrefix
+	 * @param string $sFormPrefix
-	 * @param $oCurrentObj
+	 * @param DBObject $oCurrentObj
 	 */
-	public function Display(WebPage $oPage, DBObjectSet $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj)
+	public function Display(WebPage $oPage, $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj)
 	{
 		$oLinksetDef = MetaModel::GetAttributeDef($this->sClass, $this->sAttCode);
 		switch($oLinksetDef->GetEditMode())
@@ -127,11 +134,11 @@ class UILinksWidgetDirect
 	 * @param WebPage $oPage
 	 * @param DBObjectSet $oValue
 	 * @param array $aArgs
-	 * @param $sFormPrefix
+	 * @param string $sFormPrefix
-	 * @param $oCurrentObj
+	 * @param DBObject $oCurrentObj
-	 * @param $bDisplayMenu
+	 * @param bool $bDisplayMenu
 	 */
-	protected function DisplayAsBlock(WebPage $oPage, DBObjectSet $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj, $bDisplayMenu)
+	protected function DisplayAsBlock(WebPage $oPage, $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj, $bDisplayMenu)
 	{
 		$oLinksetDef = MetaModel::GetAttributeDef($this->sClass, $this->sAttCode);
 		$sTargetClass = $oLinksetDef->GetLinkedClass();
@@ -170,50 +177,8 @@ class UILinksWidgetDirect
 
 	/**
 	 * @param WebPage $oPage
-	 * @param DBObjectSet $oValue
+	 * @param string $sProposedRealClass
-	 * @param array $aArgs
-	 * @param $sFormPrefix
-	 * @param $oCurrentObj
-	 * @param array $aButtons
 	 */
-	protected function DisplayEditInPlace(WebPage $oPage, DBObjectSet $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj, $aButtons = array('create', 'delete'))
-	{
-		$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($this->sLinkedClass)),
-			'remove' => Dict::S('UI:Button:Remove'),
-			'add' => Dict::Format('UI:AddAnExisting_Class', MetaModel::GetName($this->sLinkedClass)),
-			'selection_title' => Dict::Format('UI:SelectionOf_Class', MetaModel::GetName($this->sLinkedClass)),
-		);
-		$oContext = new ApplicationContext();
-		$sSubmitUrl = utils::GetAbsoluteUrlAppRoot().'pages/ajax.render.php?'.$oContext->GetForLink();
-		$sJSONLabels = json_encode($aLabels);
-		$sJSONButtons = json_encode($aButtons);
-		$sWizHelper = 'oWizardHelper'.$sFormPrefix;
-		$oPage->add_ready_script("$('#{$this->sInputid}').directlinks({class_name: '$this->sClass', att_code: '$this->sAttCode', input_name:'$sInputName', labels: $sJSONLabels, submit_to: '$sSubmitUrl', buttons: $sJSONButtons, oWizardHelper: $sWizHelper });");
-	}
-	
 	public function GetObjectCreationDlg(WebPage $oPage, $sProposedRealClass = '')
 	{
 		// For security reasons: check that the "proposed" class is actually a subclass of the linked class
@@ -239,14 +204,14 @@ class UILinksWidgetDirect
 			$aKeys = array_keys($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' => $aFieldFlags));	
+		 	cmdbAbstractObject::DisplayCreationForm($oPage, $sRealClass, null, array(), array('formPrefix' => $this->sInputid, 'noRelations' => true, 'fieldsFlags' => $aFieldFlags));
 		}
 		else
 		{
@@ -263,7 +228,61 @@ class UILinksWidgetDirect
 		}
 		$oPage->add('</div></div>');
 	}
-	
+
+	/**
+	 * @param WebPage $oPage
+	 * @param DBObjectSet $oValue
+	 * @param array $aArgs
+	 * @param string $sFormPrefix
+	 * @param DBObject $oCurrentObj
+	 * @param array $aButtons
+	 */
+	protected function DisplayEditInPlace(WebPage $oPage, $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj, $aButtons = array('create', 'delete'))
+	{
+		$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($this->sLinkedClass)),
+			'remove' => Dict::S('UI:Button:Remove'),
+			'add' => Dict::Format('UI:AddAnExisting_Class', MetaModel::GetName($this->sLinkedClass)),
+			'selection_title' => Dict::Format('UI:SelectionOf_Class', MetaModel::GetName($this->sLinkedClass)),
+		);
+		$oContext = new ApplicationContext();
+		$sSubmitUrl = utils::GetAbsoluteUrlAppRoot().'pages/ajax.render.php?'.$oContext->GetForLink();
+		$sJSONLabels = json_encode($aLabels);
+		$sJSONButtons = json_encode($aButtons);
+		$sWizHelper = 'oWizardHelper'.$sFormPrefix;
+		// Don't automatically launch the search if the table is huge
+		$bDoSearch = !utils::IsHighCardinality($this->sLinkedClass);
+		$sJSDoSearch = $bDoSearch ? 'true' : 'false';
+		$oPage->add_ready_script("$('#{$this->sInputid}').directlinks({class_name: '$this->sClass', att_code: '$this->sAttCode', input_name:'$sInputName', labels: $sJSONLabels, submit_to: '$sSubmitUrl', buttons: $sJSONButtons, oWizardHelper: $sWizHelper, do_search: $sJSDoSearch});");
+	}
+
+	/**
+	 * @param WebPage $oPage
+	 * @param DBObject $oCurrentObj
+	 * @throws Exception
+	 */
 	public function GetObjectsSelectionDlg($oPage, $oCurrentObj)
 	{
 		$sHtml = "<div class=\"wizContainer\" style=\"vertical-align:top;\">\n";
@@ -286,7 +305,7 @@ class UILinksWidgetDirect
 		{
 			$this->SetSearchDefaultFromContext($oCurrentObj, $oFilter);
 		}
-		$bOpen = MetaModel::GetConfig()->Get('legacy_search_drawer_open');
+		$bOpen = MetaModel::GetConfig()->Get('legacy_search_drawer_open') || utils::IsHighCardinality($this->sLinkedClass);
 		$oBlock = new DisplayBlock($oFilter, 'search', false);
 		$sHtml .= $oBlock->GetDisplay($oPage, "SearchFormToAdd_{$this->sInputid}", array('open' => $bOpen));
 		$sHtml .= "<form id=\"ObjectsAddForm_{$this->sInputid}\">\n";
@@ -299,13 +318,14 @@ class UILinksWidgetDirect
 		$sHtml .= "</form>\n";
 		$oPage->add($sHtml);
 	}
-	
+
 	/**
 	 * Search for objects to be linked to the current object (i.e "remote" objects)
 	 * @param WebPage $oP The page used for the output (usually an AjaxWebPage)
 	 * @param string $sRemoteClass Name of the "remote" class to perform the search on, must be a derived class of $this->sLinkedClass
 	 * @param array $aAlreadyLinked Array of indentifiers of objects which are already linke to the current object (or about to be linked)
 	 * @param DBObject $oCurrentObj The object currently being edited... if known...
+	 * @throws Exception
 	 */
 	public function SearchObjectsToAdd(WebPage $oP, $sRemoteClass = '', $aAlreadyLinked = array(), $oCurrentObj = null)
 	{
@@ -350,6 +370,10 @@ class UILinksWidgetDirect
 		$oBlock->Display($oP, "ResultsToAdd_{$this->sInputid}", array('menu' => false, 'cssCount'=> '#count_'.$this->sInputid , 'selection_mode' => true, 'table_id' => 'add_'.$this->sInputid)); // Don't display the 'Actions' menu on the results
 	}
 
+	/**
+	 * @param WebPage $oP
+	 * @param $oFullSetFilter
+	 */
 	public function DoAddObjects(WebPage $oP, $oFullSetFilter)
 	{
 		$aLinkedObjectIds = utils::ReadMultipleSelection($oFullSetFilter);
@@ -377,7 +401,14 @@ class UILinksWidgetDirect
 		}
 		return $aAttribs;	
 	}
-	
+
+	/**
+	 * @param WebPage $oPage
+	 * @param string $sRealClass
+	 * @param array $aValues
+	 * @param int $iTempId
+	 * @return mixed
+	 */
 	public function GetRow($oPage, $sRealClass, $aValues, $iTempId)
 	{
 		if ($sRealClass == '')
@@ -389,7 +420,13 @@ class UILinksWidgetDirect
 		
 		return $this->GetObjectRow($oPage, $oLinkObj, $iTempId);
 	}
-	
+
+	/**
+	 * @param WebPage $oPage
+	 * @param $oLinkObj
+	 * @param int $iTempId
+	 * @return mixed
+	 */
 	protected function GetObjectRow($oPage, $oLinkObj, $iTempId)
 	{
 		$aAttribs = $this->GetTableConfig();
@@ -405,7 +442,7 @@ class UILinksWidgetDirect
 	/**
 	 * Initializes the default search parameters based on 1) a 'current' object and 2) the silos defined by the context
 	 * @param DBObject $oSourceObj
-	 * @param DBSearch $oSearch
+	 * @param DBSearch|DBObjectSearch $oSearch
 	 */
 	protected function SetSearchDefaultFromContext($oSourceObj, &$oSearch)
 	{
@@ -424,7 +461,6 @@ class UILinksWidgetDirect
 
 			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

application/ui.linkswidget.class.inc.php

@@ -39,7 +39,15 @@ class UILinksWidget
 	protected $m_sLinkedClass;
 	protected $m_sRemoteClass;
 	protected $m_bDuplicatesAllowed;
-	
+
+	/**
+	 * UILinksWidget constructor.
+	 * @param string $sClass
+	 * @param string $sAttCode
+	 * @param int $iInputId
+	 * @param string $sNameSuffix
+	 * @param bool $bDuplicatesAllowed
+	 */
 	public function __construct($sClass, $sAttCode, $iInputId, $sNameSuffix = '', $bDuplicatesAllowed = false)
 	{
 		$this->m_sClass = $sClass;
@@ -98,11 +106,11 @@ class UILinksWidget
 	 * @param WebPage $oP Web page used for the ouput
 	 * @param DBObject $oLinkedObj Remote object
 	 * @param mixed $linkObjOrId Either the object linked or a unique number for new link records to add
-	 * @param array|Hash $aArgs Extra context arguments
+	 * @param array $aArgs Extra context arguments
-	 * @param $oCurrentObj The object to which all the elements of the linked set refer to
+	 * @param DBObject $oCurrentObj The object to which all the elements of the linked set refer to
-	 * @param $iUniqueId A unique identifier of new links
+	 * @param int $iUniqueId A unique identifier of new links
-     * @param boolean $bReadOnly Display link as editable or read-only. Default is false (editable)
+	 * @param boolean $bReadOnly Display link as editable or read-only. Default is false (editable)
-	 * @return string The HTML fragment of the one-row form
+	 * @return array The HTML fragment of the one-row form
 	 */
 	protected function GetFormRow(WebPage $oP, DBObject $oLinkedObj, $linkObjOrId, $aArgs, $oCurrentObj, $iUniqueId, $bReadOnly = false)
 	{
@@ -138,7 +146,9 @@ class UILinksWidget
                     $sValue = $linkObjOrId->Get($sFieldCode);
                     $sDisplayValue = $linkObjOrId->GetEditValue($sFieldCode);
                     $oAttDef = MetaModel::GetAttributeDef($this->m_sLinkedClass, $sFieldCode);
-                    $aRow[$sFieldCode] = cmdbAbstractObject::GetFormElementForField($oP, $this->m_sLinkedClass, $sFieldCode, $oAttDef, $sValue, $sDisplayValue, $sSafeId, $sNameSuffix, 0, $aArgs);
+                    $aRow[$sFieldCode] = '<div class="field_container" style="border:none;"><div class="field_data"><div class="field_value">'.
+                        cmdbAbstractObject::GetFormElementForField($oP, $this->m_sLinkedClass, $sFieldCode, $oAttDef, $sValue, $sDisplayValue, $sSafeId, $sNameSuffix, 0, $aArgs).
+	                    '</div></div></div>';
                     $aFieldsMap[$sFieldCode] = $sSafeId;
                 }
             }
@@ -166,7 +176,7 @@ class UILinksWidget
 			$sPrefix .= "[-$iUniqueId][";
 			$sNameSuffix = "]"; // To make a tabular form
 			$aArgs['prefix'] = $sPrefix;
-			$aArgs['wizHelper'] = "oWizardHelper{$this->m_iInputId}_".$iUniqueId;
+			$aArgs['wizHelper'] = "oWizardHelper{$this->m_iInputId}_".($iUniqueId < 0 ? -$iUniqueId : $iUniqueId);
 			$aArgs['this'] = $oNewLinkObj;
 			$aRow['form::checkbox'] = "<input class=\"selection\" data-remote-id=\"$iRemoteObjKey\" data-link-id=\"\" data-unique-id=\"$iUniqueId\" type=\"checkbox\" onClick=\"oWidget".$this->m_iInputId.".OnSelectChange();\" value=\"-$iUniqueId\">";
 			foreach($this->m_aEditableFields as $sFieldCode)
@@ -176,17 +186,24 @@ class UILinksWidget
 				$sValue = $oNewLinkObj->Get($sFieldCode);
 				$sDisplayValue = $oNewLinkObj->GetEditValue($sFieldCode);
 				$oAttDef = MetaModel::GetAttributeDef($this->m_sLinkedClass, $sFieldCode);
-				$aRow[$sFieldCode] = cmdbAbstractObject::GetFormElementForField($oP, $this->m_sLinkedClass, $sFieldCode, $oAttDef, $sValue, $sDisplayValue, $sSafeId /* id */, $sNameSuffix, 0, $aArgs);
+				$aRow[$sFieldCode] = '<div class="field_container" style="border:none;"><div class="field_data"><div class="field_value">'.
+					cmdbAbstractObject::GetFormElementForField($oP, $this->m_sLinkedClass, $sFieldCode, $oAttDef, $sValue, $sDisplayValue, $sSafeId /* id */, $sNameSuffix, 0, $aArgs).
+					'</div></div></div>';
 				$aFieldsMap[$sFieldCode] = $sSafeId;
 			}
 			$sState = '';
 
-			$oP->add_script(
+			// Rows created with ajax call need OnLinkAdded call.
-<<<EOF
+			// Rows added before loading the form cannot call OnLinkAdded.
+			if ($iUniqueId > 0)
+			{
+				$oP->add_script(
+					<<<EOF
 PrepareWidgets();
 oWidget{$this->m_iInputId}.OnLinkAdded($iUniqueId, $iRemoteObjKey);
 EOF
-			);
+				);
+			}
 		}
 
 		if(!$bReadOnly)
@@ -220,7 +237,11 @@ EOF
 
 	/**
 	 * Display one row of the whole form
-	 * @return none
+	 * @param WebPage $oP
+	 * @param array $aConfig
+	 * @param array $aRow
+	 * @param int $iRowId
+	 * @return string
 	 */
 	protected function DisplayFormRow(WebPage $oP, $aConfig, $aRow, $iRowId)
 	{
@@ -238,8 +259,8 @@ EOF
 	/**
 	 * Display the table with the form for editing all the links at once
 	 * @param WebPage $oP The web page used for the output
-	 * @param Hash $aConfig The table's header configuration
+	 * @param array $aConfig The table's header configuration
-	 * @param Hash $aData The tabular data to be displayed
+	 * @param array $aData The tabular data to be displayed
 	 * @return string Html fragment representing the form table
 	 */
 	protected function DisplayFormTable(WebPage $oP, $aConfig, $aData)
@@ -276,21 +297,20 @@ EOF
 		
 		return $sHtml;
 	}
-	
+
 
 	/**
 	 * Get the HTML fragment corresponding to the linkset editing widget
-	 * @param WebPage $oP The web page used for all the output
+	 * @param WebPage $oPage
-	 * @param DBObjectSet The initial value of the linked set
+	 * @param DBObject|ormLinkSet $oValue
-	 * @param Hash $aArgs Extra context arguments
+	 * @param array $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(), $sFormPrefix, $oCurrentObj)
+	public function Display(WebPage $oPage, $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();
@@ -324,9 +344,12 @@ EOF
 		}
 		$sHtmlValue .= $this->DisplayFormTable($oPage, $this->m_aTableConfig, $aForm);
 		$sDuplicates = ($this->m_bDuplicatesAllowed) ? 'true' : 'false';
+		// Don't automatically launch the search if the table is huge
+		$bDoSearch = !utils::IsHighCardinality($this->m_sRemoteClass);
+		$sJSDoSearch = $bDoSearch ? '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, $sWizHelper, '{$this->m_sExtKeyToRemote}');
+		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}', $sJSDoSearch);
 		oWidget{$this->m_iInputId}.Init();
 EOF
 );
@@ -337,11 +360,17 @@ EOF
 		$oPage->add_at_the_end("<div id=\"dlg_{$this->m_sAttCode}{$this->m_sNameSuffix}\"></div>"); // To prevent adding forms inside the main form
         return $sHtmlValue;
 	}
-	         
+
+	/**
+	 * @param string $sClass
+	 * @param string $sAttCode
+	 * @return string
+	 */
 	protected static function GetTargetClass($sClass, $sAttCode)
 	{
 		$oAttDef = MetaModel::GetAttributeDef($sClass, $sAttCode);
 		$sLinkedClass = $oAttDef->GetLinkedClass();
+		$sTargetClass = '';
 		switch(get_class($oAttDef))
 		{
 			case 'AttributeLinkedSetIndirect':
@@ -356,10 +385,14 @@ EOF
 		
 		return $sTargetClass;
 	}
-	
+
+	/**
+	 * @param WebPage $oPage
+	 * @param DBObject $oCurrentObj
+	 */
 	public function GetObjectPickerDialog($oPage, $oCurrentObj)
 	{
-		$bOpen = MetaModel::GetConfig()->Get('legacy_search_drawer_open');
+		$bOpen = MetaModel::GetConfig()->Get('legacy_search_drawer_open') || utils::IsHighCardinality($this->m_sRemoteClass);
 		$sHtml = "<div class=\"wizContainer\" style=\"vertical-align:top;\">\n";
 		$oFilter = new DBObjectSearch($this->m_sRemoteClass);
 		$this->SetSearchDefaultFromContext($oCurrentObj, $oFilter);
@@ -405,7 +438,13 @@ EOF
 		$oBlock = new DisplayBlock($oFilter, 'list', false);
 		$oBlock->Display($oP, "ResultsToAdd_{$this->m_sAttCode}", array('menu' => false, 'cssCount'=> '#count_'.$this->m_sAttCode.$this->m_sNameSuffix , 'selection_mode' => true, 'table_id' => 'add_'.$this->m_sAttCode)); // Don't display the 'Actions' menu on the results
 	}
-	
+
+	/**
+	 * @param WebPage $oP
+	 * @param int $iMaxAddedId
+	 * @param $oFullSetFilter
+	 * @param DBObject $oCurrentObj
+	 */
 	public function DoAddObjects(WebPage $oP, $iMaxAddedId, $oFullSetFilter, $oCurrentObj)
 	{
 		$aLinkedObjectIds = utils::ReadMultipleSelection($oFullSetFilter);
@@ -430,7 +469,7 @@ EOF
 	/**
 	 * Initializes the default search parameters based on 1) a 'current' object and 2) the silos defined by the context
 	 * @param DBObject $oSourceObj
-	 * @param DBSearch $oSearch
+	 * @param DBSearch|DBObjectSearch $oSearch
 	 */
 	protected function SetSearchDefaultFromContext($oSourceObj, &$oSearch)
 	{
@@ -449,7 +488,6 @@ EOF
 
 			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

application/utils.inc.php

@@ -141,6 +141,9 @@ class utils
 	}
 
 	protected static $bPageMode = null;
+	/**
+	 * @var boolean[]
+	 */
 	protected static $aModes = array();
 
 	public static function InitArchiveMode()
@@ -164,6 +167,10 @@ class utils
 		self::$bPageMode = ($iCurrent == 1);
 	}
 
+	/**
+	 * @param boolean $bMode if true then activate archive mode (archived objects are visible), otherwise archived objects are
+	 *     hidden (archive = "soft deletion")
+	 */
 	public static function PushArchiveMode($bMode)
 	{
 		array_push(self::$aModes, $bMode);
@@ -174,6 +181,9 @@ class utils
 		array_pop(self::$aModes);
 	}
 
+	/**
+	 * @return boolean true if archive mode is enabled
+	 */
 	public static function IsArchiveMode()
 	{
 		if (count(self::$aModes) > 0)
@@ -605,16 +615,20 @@ class utils
 	{
 		if (self::$oConfig == null)
 		{
-			$sConfigFile = self::GetConfigFilePath();
+		    self::$oConfig = MetaModel::GetConfig();
-			if (file_exists($sConfigFile))
+		    if (self::$oConfig == null)
-			{
+		    {
-				self::$oConfig = new Config($sConfigFile);
+    			$sConfigFile = self::GetConfigFilePath();
-			}
+    			if (file_exists($sConfigFile))
-			else
+    			{
-			{
+    				self::$oConfig = new Config($sConfigFile);
-				// When executing the setup, the config file may be still missing
+    			}
-				self::$oConfig = new Config();
+    			else
-			}
+    			{
+    				// When executing the setup, the config file may be still missing
+    				self::$oConfig = new Config();
+    			}
+		    }
 		}
 		return self::$oConfig;
 	}
@@ -917,7 +931,7 @@ class utils
 	 */
 	public static function GetCachePath()
 	{
-		return APPROOT.'data/cache-'.self::GetCurrentEnvironment().'/';
+		return APPROOT.'data/cache-'.MetaModel::GetEnvironment().'/';
 	}
 	/**
 	 * Merge standard menu items with plugin provided menus items
@@ -957,8 +971,8 @@ class utils
 					// PDF export requires GD
 					$aResult[] = new JSPopupMenuItem('UI:Menu:ExportPDF', Dict::S('UI:Menu:ExportPDF'), "ExportListDlg('$sOQL', '$sDataTableId', 'pdf', ".json_encode(Dict::S('UI:Menu:ExportPDF')).")");
 				}
-			}	
+			}
-			$aResult[] = new JSPopupMenuItem('UI:Menu:AddToDashboard', Dict::S('UI:Menu:AddToDashboard'), "DashletCreationDlg('$sOQL')");
+			$aResult[] = new JSPopupMenuItem('UI:Menu:AddToDashboard', Dict::S('UI:Menu:AddToDashboard'), "DashletCreationDlg('$sOQL', '$sContext')");
 			$aResult[] = new JSPopupMenuItem('UI:Menu:ShortcutList', Dict::S('UI:Menu:ShortcutList'), "ShortcutListDlg('$sOQL', '$sDataTableId', '$sContext')");
 				
 			break;
@@ -1054,8 +1068,7 @@ class utils
 	}
 
     /**
-     * Returns the absolute URL to the modules root path
+     * @return string the absolute URL to the modules root path
-     * @return string ...
      */                   
 	static public function GetAbsoluteUrlModulesRoot()
 	{
@@ -1063,33 +1076,67 @@ class utils
 		return $sUrl;
 	}
 
-    /**
+	/**
-     * Returns the URL to a page that will execute the requested module page
+	 * To be compatible with this mechanism, the called page must include approot with an absolute path OR not include
-     *      
+	 * it at all (losing the direct access to the page) :
-     * To be compatible with this mechanism, the called page must include approot
+	 *
-     * with an absolute path OR not include it at all (losing the direct access to the page)
+	 * ```php
-     * if (!defined('__DIR__')) define('__DIR__', dirname(__FILE__));
+	 * if (!defined('__DIR__')) define('__DIR__', dirname(__FILE__));
-     * require_once(__DIR__.'/../../approot.inc.php');
+	 * require_once(__DIR__.'/../../approot.inc.php');
-     *      
+	 * ```
-     * @return string ...
+	 *
-     */                   
+	 * @param string $sModule
+	 * @param string $sPage
+	 * @param string[] $aArguments
+	 * @param string $sEnvironment
+	 *
+	 * @return string the URL to a page that will execute the requested module page, with query string values url encoded
+	 *
+	 * @see GetExecPageArguments can be used to submit using the GET method (see bug in N.1108)
+	 * @see GetAbsoluteUrlExecPage
+	 */
 	static public function GetAbsoluteUrlModulePage($sModule, $sPage, $aArguments = array(), $sEnvironment = null)
+	{
+		$aArgs = self::GetExecPageArguments($sModule, $sPage, $aArguments, $sEnvironment);
+		$sArgs = http_build_query($aArgs);
+
+		return self::GetAbsoluteUrlExecPage()."?".$sArgs;
+	}
+
+	/**
+	 * @param string $sModule
+	 * @param string $sPage
+	 * @param string[] $aArguments
+	 * @param string $sEnvironment
+	 *
+	 * @return string[] key/value pair for the exec page query string. <b>Warning</b> : values are not url encoded !
+	 * @throws \Exception if one of the argument has a reserved name
+	 */
+	static public function GetExecPageArguments($sModule, $sPage, $aArguments = array(), $sEnvironment = null)
 	{
 		$sEnvironment = is_null($sEnvironment) ? self::GetCurrentEnvironment() : $sEnvironment;
 		$aArgs = array();
-		$aArgs[] = 'exec_module='.$sModule;
+		$aArgs['exec_module'] = $sModule;
-		$aArgs[] = 'exec_page='.$sPage;
+		$aArgs['exec_page'] = $sPage;
-		$aArgs[] = 'exec_env='.$sEnvironment;
+		$aArgs['exec_env'] = $sEnvironment;
 		foreach($aArguments as $sName => $sValue)
 		{
-			if (($sName == 'exec_module')||($sName == 'exec_page')||($sName == 'exec_env'))
+			if (($sName == 'exec_module') || ($sName == 'exec_page') || ($sName == 'exec_env'))
 			{
 				throw new Exception("Module page: $sName is a reserved page argument name");
 			}
-			$aArgs[] = $sName.'='.urlencode($sValue);
+			$aArgs[$sName] = $sValue;
 		}
-		$sArgs = implode('&', $aArgs);
+
-		return self::GetAbsoluteUrlAppRoot().'pages/exec.php?'.$sArgs;
+		return $aArgs;
+	}
+
+	/**
+	 * @return string
+	 */
+	static public function GetAbsoluteUrlExecPage()
+	{
+		return self::GetAbsoluteUrlAppRoot().'pages/exec.php';
 	}
 
 	/**
@@ -1590,4 +1637,220 @@ class utils
 		}
 		return null;
 	}
+	
+	/**
+	 * Check if the given path/url is an http(s) URL
+	 * @param string $sPath
+	 * @return boolean
+	 */
+	public static function IsURL($sPath)
+	{
+		$bRet = false;
+		if ((substr($sPath, 0, 7) == 'http://') || (substr($sPath, 0, 8) == 'https://') || (substr($sPath, 0, 8) == 'ftp://'))
+		{
+			$bRet = true;
+		}
+		return $bRet;
+	}
+	
+	/**
+	 * Check if the given URL is a link to download a document/image on the CURRENT iTop
+	 * In such a case we can read the content of the file directly in the database (if the users rights allow) and return the ormDocument
+	 * @param string $sPath
+	 * @return false|ormDocument
+	 * @throws Exception
+	 */
+	public static function IsSelfURL($sPath)
+	{
+		$result = false;
+		$sPageUrl = utils::GetAbsoluteUrlAppRoot().'pages/ajax.document.php';
+		if (substr($sPath, 0, strlen($sPageUrl)) == $sPageUrl)
+		{
+			// If the URL is an URL pointing to this instance of iTop, then
+			// extract the "query" part of the URL and analyze it
+			$sQuery = parse_url($sPath, PHP_URL_QUERY);
+			if ($sQuery !== null)
+			{
+				$aParams = array();
+				foreach(explode('&', $sQuery) as $sChunk)
+				{
+					$aParts = explode('=', $sChunk);
+					if (count($aParts) != 2) continue;
+					$aParams[$aParts[0]] = urldecode($aParts[1]);
+				}
+				$result = array_key_exists('operation', $aParams) && array_key_exists('class', $aParams) && array_key_exists('id', $aParams) && array_key_exists('field', $aParams) && ($aParams['operation'] == 'download_document');
+				if ($result)
+				{
+					// This is a 'download_document' operation, let's retrieve the document directly from the database
+					$sClass = $aParams['class'];
+					$iKey = $aParams['id'];
+					$sAttCode = $aParams['field'];
+
+					$oObj = MetaModel::GetObject($sClass, $iKey, false /* must exist */); // Users rights apply here !!
+					if ($oObj)
+					{
+						/**
+						 * @var ormDocument $result
+						 */
+						$result = clone $oObj->Get($sAttCode);
+						return $result;
+					}
+				}
+			}
+			throw new Exception('Invalid URL. This iTop URL is not pointing to a valid Document/Image.');
+		}
+		return $result;
+	}
+	
+	/**
+	 * Read the content of a file (and retrieve its MIME type) from either:
+	 * - an URL pointing to a blob (image/document) on the current iTop server
+	 * - an http(s) URL
+	 * - the local file system (but only if you are an administrator)
+	 * @param string $sPath
+	 * @return ormDocument|null
+	 * @throws Exception
+	 */
+	public static function FileGetContentsAndMIMEType($sPath)
+	{
+		$oUploadedDoc = null;
+		$aKnownExtensions = array(
+				'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+				'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
+				'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template',
+				'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
+				'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+				'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide',
+				'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+				'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
+				'xlam' => 'application/vnd.ms-excel.addin.macroEnabled.12',
+				'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12',
+				'jpg' => 'image/jpeg',
+				'jpeg' => 'image/jpeg',
+				'gif' => 'image/gif',
+				'png' => 'image/png',
+				'pdf' => 'application/pdf',
+				'doc' => 'application/msword',
+				'dot' => 'application/msword',
+				'xls' => 'application/vnd.ms-excel',
+				'ppt' => 'application/vnd.ms-powerpoint',
+				'vsd' => 'application/x-visio',
+				'vdx' => 'application/visio.drawing',
+				'odt' => 'application/vnd.oasis.opendocument.text',
+				'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
+				'odp' => 'application/vnd.oasis.opendocument.presentation',
+				'zip' => 'application/zip',
+				'txt' => 'text/plain',
+				'htm' => 'text/html',
+				'html' => 'text/html',
+				'exe' => 'application/octet-stream'
+		);
+	
+		$sData = null;
+		$sMimeType = 'text/plain'; // Default MIME Type: treat the file as a bunch a characters...
+		$sFileName = 'uploaded-file'; // Default name for downloaded-files
+		$sExtension = '.txt'; // Default file extension in case we don't know the MIME Type
+
+		if(empty($sPath))
+		{
+			// Empty path (NULL or '') means that there is no input, making an empty document.
+			$oUploadedDoc = new ormDocument('', '', '');
+		}
+		elseif (static::IsURL($sPath))
+		{
+			if ($oUploadedDoc = static::IsSelfURL($sPath))
+			{
+				// Nothing more to do, we've got it !!
+			}
+			else
+			{
+				// Remote file, let's use the HTTP headers to find the MIME Type
+				$sData = @file_get_contents($sPath);
+				if ($sData === false)
+				{
+					throw new Exception("Failed to load the file from the URL '$sPath'.");
+				}
+				else
+				{
+					if (isset($http_response_header))
+					{
+						$aHeaders = static::ParseHeaders($http_response_header);
+						$sMimeType = array_key_exists('Content-Type', $aHeaders) ? strtolower($aHeaders['Content-Type']) : 'application/x-octet-stream';
+						// Compute the file extension from the MIME Type
+						foreach($aKnownExtensions as $sExtValue => $sMime)
+						{
+							if ($sMime === $sMimeType)
+							{
+								$sExtension = '.'.$sExtValue;
+								break;
+							}
+						}
+					}
+					$sFileName .= $sExtension;
+				}
+				$oUploadedDoc = new ormDocument($sData, $sMimeType, $sFileName);
+			}
+		}
+		else if (UserRights::IsAdministrator())
+		{
+			// Only administrators are allowed to read local files
+			$sData = @file_get_contents($sPath);
+			if ($sData === false)
+			{
+				throw new Exception("Failed to load the file '$sPath'. The file does not exist or the current process is not allowed to access it.");
+			}
+			$sExtension = strtolower(pathinfo($sPath, PATHINFO_EXTENSION));
+			$sFileName = basename($sPath);
+				
+			if (array_key_exists($sExtension, $aKnownExtensions))
+			{
+				$sMimeType = $aKnownExtensions[$sExtension];
+			}
+			else if (extension_loaded('fileinfo'))
+			{
+				$finfo = new finfo(FILEINFO_MIME);
+				$sMimeType = $finfo->file($sPath);
+			}
+			$oUploadedDoc = new ormDocument($sData, $sMimeType, $sFileName);
+		}
+		return $oUploadedDoc;
+	}
+	
+	protected static function ParseHeaders($aHeaders)
+	{
+		$aCleanHeaders = array();
+		foreach( $aHeaders as $sKey => $sValue )
+		{
+			$aTokens = explode(':', $sValue, 2);
+			if(isset($aTokens[1]))
+			{
+				$aCleanHeaders[trim($aTokens[0])] = trim($aTokens[1]);
+			}
+			else
+			{
+				// The header is not in the form Header-Code: Value
+				$aCleanHeaders[] = $sValue; // Store the value as-is
+				$aMatches = array();
+				// Check if it's not the HTTP response code
+				if( preg_match("|HTTP/[0-9\.]+\s+([0-9]+)|", $sValue, $aMatches) )
+				{
+					$aCleanHeaders['reponse_code'] = intval($aMatches[1]);
+				}
+			}
+		}
+		return $aCleanHeaders;
+	}
+
+	/**
+	 * Check if the given class if configured as a high cardinality class.
+	 *
+	 * @param $sClass
+	 *
+	 * @return bool
+	 */
+	public static function IsHighCardinality($sClass)
+	{
+		$aHugeClasses = MetaModel::GetConfig()->Get('high_cardinality_classes');
+		return in_array($sClass, $aHugeClasses);
+	}
 }

application/wizardhelper.class.inc.php

@@ -55,59 +55,11 @@ class WizardHelper
 			if ( ($sAttCode !='id') && ($value !== '$$NULL$$'))
 			{
 				$oAttDef = MetaModel::GetAttributeDef($this->m_aData['m_sClass'], $sAttCode);
-				if (($oAttDef->IsLinkSet()) && ($value != '') )
+				if ($oAttDef->IsLinkSet())
 				{
-					// special handling for lists
+				    continue;
-					// assumes this is handled as an array of objects
+ 				}
-					// thus encoded in json like: [ { name:'link1', 'id': 123}, { name:'link2', 'id': 124}...]
+				else if ($oAttDef->GetEditClass() == 'Document' )
-					$aData = json_decode($value, true); // true means decode as a hash array (not an object)
-					// Check what are the meaningful attributes
-					$aFields = $this->GetLinkedWizardStructure($oAttDef);
-					$sLinkedClass = $oAttDef->GetLinkedClass();
-					$aLinkedObjectsArray = array();
-					if (!is_array($aData))
-					{
-						echo ("aData: '$aData' (value: '$value')\n");
-					}
-					foreach($aData as $aLinkedObject)
-					{
-						$oLinkedObj = MetaModel::NewObject($sLinkedClass);
-						foreach($aFields as $sLinkedAttCode)
-						{
-							if ( isset($aLinkedObject[$sLinkedAttCode]) && ($aLinkedObject[$sLinkedAttCode] !== null) )
-							{
-								$sLinkedAttDef = MetaModel::GetAttributeDef($sLinkedClass, $sLinkedAttCode);
-								if (($sLinkedAttDef->IsExternalKey()) && ($aLinkedObject[$sLinkedAttCode] != '') && ($aLinkedObject[$sLinkedAttCode] > 0) )
-								{
-									// For external keys: load the target object so that external fields
-									// get filled too
-									$oTargetObj = MetaModel::GetObject($sLinkedAttDef->GetTargetClass(), $aLinkedObject[$sLinkedAttCode]);
-									$oLinkedObj->Set($sLinkedAttCode, $oTargetObj);
-								}
-								elseif($sLinkedAttDef instanceof AttributeDateTime)
-                                {
-                                    $sDate = $aLinkedObject[$sLinkedAttCode];
-                                    if($sDate !== null && $sDate !== '')
-                                    {
-                                        $oDateTimeFormat = AttributeDateTime::GetFormat();
-                                        $oDate = $oDateTimeFormat->Parse($sDate);
-                                        $sDate = $oDate->format('Y-m-d H:i:s');
-                                    }
-
-                                    $oLinkedObj->Set($sLinkedAttCode, $sDate);
-                                }
-								else
-								{
-									$oLinkedObj->Set($sLinkedAttCode, $aLinkedObject[$sLinkedAttCode]);
-								}
-							}
-						}
-						$aLinkedObjectsArray[] = $oLinkedObj;
-					}
-					$oSet = DBObjectSet::FromArray($sLinkedClass, $aLinkedObjectsArray);
-					$oObj->Set($sAttCode, $oSet);
-				}
-				else if ( $oAttDef->GetEditClass() == 'Document' )
 				{
 					if ($bReadUploadedFiles)
 					{

composer.json

@@ -0,0 +1,10 @@
+{
+  "require": {
+    "php": ">=5.3.6 <7.2.0"
+  },
+  "config": {
+    "platform": {
+      "php": "5.3.6"
+    }
+  }
+}

core/apc-compat.php

@@ -1,5 +1,5 @@
 <?php
-// Copyright (C) 2016 Combodo SARL
+// Copyright (C) 2016-2017 Combodo SARL
 //
 //   This file is part of iTop.
 //
@@ -67,3 +67,32 @@ if (!function_exists('apc_store') && function_exists('apcu_store'))
 		return apcu_store($key, $var, $ttl);
 	}
 }
+
+/**
+ * Returns user cache info... beware of the format of the returned structure that may vary (See usages)
+ * @return array
+ */
+function apc_cache_info_compat()
+{
+	if (!function_exists('apc_cache_info')) return array();
+
+	$oFunction = new ReflectionFunction('apc_cache_info');
+	if ($oFunction->getNumberOfParameters() != 2)
+	{
+		// Beware: APCu behaves slightly differently from APC !!
+		// Worse: the compatibility layer integrated into APC differs from apcu-bc (testing the number of parameters is a must)
+		// In CLI mode (PHP > 7) apc_cache_info returns null and outputs an error message.
+		$aCacheUserData = @apc_cache_info();
+	}
+	else
+	{
+		$aCacheUserData = @apc_cache_info('user');
+	}
+	return $aCacheUserData;
+}
+
+// Cache emulation
+if (!function_exists('apc_store'))
+{
+	require_once(APPROOT.'core/apc-emulation.php');
+}

core/apc-emulation.php

@@ -0,0 +1,301 @@
+<?php
+// Copyright (c) 2010-2017 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/>
+//
+
+/**
+ * Date: 27/09/2017
+ */
+
+/**
+ * @param string $cache_type
+ * @param bool $limited
+ * @return array|bool
+ */
+function apc_cache_info($cache_type = '', $limited = false)
+{
+	$aInfo = array();
+	$sRootCacheDir = apc_emul_get_cache_filename('');
+	$aInfo['cache_list'] = apc_emul_get_cache_entries($sRootCacheDir);
+	return $aInfo;
+}
+
+function apc_emul_get_cache_entries($sEntry)
+{
+	$aResult = array();
+	if (is_dir($sEntry))
+	{
+		$aFiles = array_diff(scandir($sEntry), array('.', '..'));
+		foreach($aFiles as $sFile)
+		{
+			$sSubFile = $sEntry.'/'.$sFile;
+			$aResult = array_merge($aResult, apc_emul_get_cache_entries($sSubFile));
+		}
+	}
+	else
+	{
+		$sKey = basename($sEntry);
+		if (strpos($sKey, '-') === 0)
+		{
+			$sKey = substr($sKey, 1);
+		}
+		$aResult[] = array('info' => $sKey);
+	}
+	return $aResult;
+}
+
+/**
+ * @param array|string $key
+ * @param $var
+ * @param int $ttl
+ * @return array|bool
+ */
+function apc_store($key, $var = NULL, $ttl = 0)
+{
+	if (is_array($key))
+	{
+		$aResult = array();
+		foreach($key as $sKey => $value)
+		{
+			$aResult[] = apc_emul_store_unit($sKey, $value, $ttl);
+		}
+		return $aResult;
+	}
+	return apc_emul_store_unit($key, $var, $ttl);
+}
+
+/**
+ * @param string $sKey
+ * @param $value
+ * @param int $iTTL time to live
+ * @return bool
+ */
+function apc_emul_store_unit($sKey, $value, $iTTL)
+{
+	if ($iTTL > 0)
+	{
+		// hint for ttl management
+		$sKey = '-'.$sKey;
+	}
+
+	$sFilename = apc_emul_get_cache_filename($sKey);
+	// try to create the folder
+	$sDirname = dirname($sFilename);
+	if (!file_exists($sDirname))
+	{
+		if (!@mkdir($sDirname, 0755, true))
+		{
+			return false;
+		}
+	}
+	$bRes = !(@file_put_contents($sFilename, serialize($value), LOCK_EX) === false);
+	apc_emul_manage_new_entry($sFilename);
+	return $bRes;
+}
+
+/**
+ * @param $key string|array
+ * @return mixed
+ */
+function apc_fetch($key)
+{
+	if (is_array($key))
+	{
+		$aResult = array();
+		foreach($key as $sKey)
+		{
+			$aResult[$sKey] = apc_emul_fetch_unit($sKey);
+		}
+		return $aResult;
+	}
+	return apc_emul_fetch_unit($key);
+}
+
+/**
+ * @param $sKey
+ * @return bool|mixed
+ */
+function apc_emul_fetch_unit($sKey)
+{
+	// Try the 'TTLed' version
+	$sValue = apc_emul_readcache_locked(apc_emul_get_cache_filename('-'.$sKey));
+	if ($sValue === false)
+	{
+		$sValue = apc_emul_readcache_locked(apc_emul_get_cache_filename($sKey));
+		if ($sValue === false)
+		{
+			return false;
+		}
+	}
+	$oRes = @unserialize($sValue);
+	return $oRes;
+}
+
+function apc_emul_readcache_locked($sFilename)
+{
+	$file = @fopen($sFilename, 'r');
+	if ($file === false)
+	{
+		return false;
+	}
+	flock($file, LOCK_SH);
+	$sContent = @fread($file, @filesize($sFilename));
+	flock($file, LOCK_UN);
+	fclose($file);
+	return $sContent;
+}
+
+/**
+ * @param string $cache_type
+ * @return bool
+ */
+function apc_clear_cache($cache_type = '')
+{
+	$sRootCacheDir = apc_emul_get_cache_filename('');
+	apc_emul_delete_entry($sRootCacheDir);
+	return true;
+}
+
+function apc_emul_delete_entry($sCache)
+{
+	if (is_dir($sCache))
+	{
+		$aFiles = array_diff(scandir($sCache), array('.', '..'));
+		foreach($aFiles as $sFile)
+		{
+			$sSubFile = $sCache.'/'.$sFile;
+			if (!apc_emul_delete_entry($sSubFile))
+			{
+				return false;
+			}
+		}
+		if (!@rmdir($sCache))
+		{
+			return false;
+		}
+	}
+	else
+	{
+		if (!@unlink($sCache))
+		{
+			return false;
+		}
+	}
+	return true;
+}
+
+/**
+ * @param $key
+ * @return bool|string[]
+ */
+function apc_delete($key)
+{
+	return apc_emul_delete_entry(apc_emul_get_cache_filename($key));
+}
+
+
+function apc_emul_get_cache_filename($sKey)
+{
+	$sPath = str_replace(array(' ', '/', '\\', '.'), '-', $sKey);
+	return utils::GetCachePath().'apc-emul/'.$sPath;
+}
+
+
+/** Manage the cache files when a new cache entry is added
+ * @param string $sNewFilename new cache file added
+ */
+function apc_emul_manage_new_entry($sNewFilename)
+{
+	// Check only once per request
+	static $aFilesByTime = null;
+	static $iFileCount = 0;
+	$iMaxFiles = MetaModel::GetConfig()->Get('apc_cache_emulation.max_entries');
+	if ($iMaxFiles == 0)
+	{
+		return;
+	}
+	if (!$aFilesByTime)
+	{
+		$sRootCacheDir = apc_emul_get_cache_filename('');
+		$aFilesByTime = apc_emul_list_files_time($sRootCacheDir);
+		$iFileCount = count($aFilesByTime);
+		if ($iMaxFiles !== 0)
+		{
+			asort($aFilesByTime);
+		}
+	}
+	else
+	{
+		$aFilesByTime[$sNewFilename] = time();
+		$iFileCount++;
+	}
+	if ($iFileCount > $iMaxFiles)
+	{
+		$iFileNbToRemove = $iFileCount - $iMaxFiles;
+		foreach($aFilesByTime as $sFileToRemove => $iTime)
+		{
+			@unlink($sFileToRemove);
+			if ($iFileNbToRemove-- === 0)
+			{
+				break;
+			}
+		}
+		$aFilesByTime = array_slice($aFilesByTime, $iFileCount - $iMaxFiles, null, true);
+		$iFileCount = $iMaxFiles;
+	}
+}
+
+/** Get the list of files with their associated access time
+ * @param string $sCheck Directory to scan
+ * @param array $aFilesByTime used by recursion
+ * @return array
+ */
+function apc_emul_list_files_time($sCheck, &$aFilesByTime = array())
+{
+	// Garbage collection
+	$aFiles = array_diff(@scandir($sCheck), array('.', '..'));
+	foreach($aFiles as $sFile)
+	{
+		$sSubFile = $sCheck.'/'.$sFile;
+		if (is_dir($sSubFile))
+		{
+			apc_emul_list_files_time($sSubFile, $aFilesByTime);
+		}
+		else
+		{
+			$iTime = apc_emul_get_file_time($sSubFile);
+			if ($iTime !== false)
+			{
+				$aFilesByTime[$sSubFile] = $iTime;
+			}
+		}
+	}
+	return $aFilesByTime;
+}
+
+/** Get the file access time if TTL is managed
+ * @param string $sFilename
+ * @return bool|int returns the file atime or false if not relevant
+ */
+function apc_emul_get_file_time($sFilename)
+{
+	if (strpos(basename($sFilename), '-') === 0)
+	{
+		return @fileatime($sFilename);
+	}
+	return false;
+}

core/attributedef.class.inc.php

@@ -702,7 +702,7 @@ abstract class AttributeDefinition
 				break;
 				
 				default:
-				throw new Exception("Unknown verb '$sVerb' for attribute ".$this->GetCode().' in class '.get_class($oHostObj));
+				throw new Exception("Unknown verb '$sVerb' for attribute ".$this->GetCode().' in class '.get_class($oHostObject));
 			}
 		}
 		return null;
@@ -1053,20 +1053,20 @@ class AttributeLinkedSet extends AttributeDefinition
 		
 		$oLinkSet = clone $value; // Workaround/Safety net for Trac #887
 		$iLimit = MetaModel::GetConfig()->Get('max_linkset_output');
-		if ($iLimit > 0)
+		$iCount = 0;
+		$aNames = array();
+		foreach($oLinkSet as $oItem)
 		{
-			$oLinkSet->SetLimit($iLimit);
+			if (($iLimit > 0) && ($iCount == $iLimit))
-		}
-		$aNames = $oLinkSet->GetColumnAsArray($sRemoteName);
-		if ($iLimit > 0)
-		{
-			$iTotal = $oLinkSet->Count();
-			if ($iTotal > count($aNames))
 			{
-				$aNames[] = '... '.Dict::Format('UI:TruncatedResults', count($aNames), $iTotal);
+				$iTotal = $oLinkSet->Count();
+				$aNames[] = '... '.Dict::Format('UI:TruncatedResults', $iCount, $iTotal);
+				break;
 			}
+			$aNames[] = $oItem->Get($sRemoteName);
+			$iCount++;
 		}
-		
+
 		switch($sVerb)
 		{
 			case '':
@@ -1342,6 +1342,29 @@ class AttributeLinkedSet extends AttributeDefinition
 		return $oSet;
 	}
 
+    /**
+     * @param $proposedValue
+     * @param $oHostObj
+     *
+     * @return mixed
+     */
+    public function MakeRealValue($proposedValue, $oHostObj){
+        if($proposedValue === null)
+        {
+            $sLinkedClass = $this->GetLinkedClass();
+            $aLinkedObjectsArray = array();
+            $oSet = DBObjectSet::FromArray($sLinkedClass, $aLinkedObjectsArray);
+
+            return new ormLinkSet(
+                get_class($oHostObj),
+                $this->GetCode(),
+                $oSet
+            );
+        }
+
+        return $proposedValue;
+    }
+
 	/**
 	 * @param ormLinkSet $val1
 	 * @param ormLinkSet $val2
@@ -1355,7 +1378,7 @@ class AttributeLinkedSet extends AttributeDefinition
 		}
 		else
 		{
-			$bAreEquivalent = $val1->Equals($val2);
+            $bAreEquivalent = ($val2->HasDelta() === false);
 		}
 		return $bAreEquivalent;
 	}
@@ -3963,6 +3986,42 @@ class AttributeDateTime extends AttributeDBField
 		return $oFormField;
 	}
 
+    /**
+     * @inheritdoc
+     */
+    public function EnumTemplateVerbs()
+    {
+        return array(
+            '' => 'Formatted representation',
+            'raw' => 'Not formatted representation',
+        );
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function GetForTemplate($value, $sVerb, $oHostObject = null, $bLocalize = true)
+    {
+        switch ($sVerb)
+        {
+            case '':
+            case 'text':
+                return static::GetFormat()->format($value);
+                break;
+            case 'html':
+                // Note: Not passing formatted value as the method will format it.
+                return $this->GetAsHTML($value);
+                break;
+            case 'raw':
+                return $value;
+                break;
+            default:
+                return parent::GetForTemplate($value, $sVerb, $oHostObject, $bLocalize);
+                break;
+        }
+        return null;
+    }
+
 	static public function ListExpectedParams()
 	{
 		return parent::ListExpectedParams();
@@ -5207,75 +5266,34 @@ class AttributeBlob extends AttributeDefinition
 	{
 		return '';
 	}
-
+	
-
+	/**
-	// Facilitate things: allow administrators to upload a document
+	 * Users can provide the document from an URL (including an URL on iTop itself)
-	// from a CSV by specifying its path/URL
+	 * for CSV import. Administrators can even provide the path to a local file
+	 * {@inheritDoc}
+	 * @see AttributeDefinition::MakeRealValue()
+	 */
 	public function MakeRealValue($proposedValue, $oHostObj)
 	{
+		if ($proposedValue === null) return null;
+		
 		if (is_object($proposedValue))
 		{
 			$proposedValue = clone $proposedValue;
 		}
 		else
 		{
-			if (file_exists($proposedValue) && UserRights::IsAdministrator())
+			try
 			{
-				$sContent = file_get_contents($proposedValue);
+				// Read the file from iTop, an URL (or the local file system - for admins only)
-				$sExtension = strtolower(pathinfo($proposedValue, PATHINFO_EXTENSION));
+				$proposedValue = Utils::FileGetContentsAndMIMEType($proposedValue);
-				$sMimeType = "application/x-octet-stream";
-				$aKnownExtensions = array(
-						'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
-						'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
-						'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template',
-						'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
-						'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
-						'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide',
-						'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
-						'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
-						'xlam' => 'application/vnd.ms-excel.addin.macroEnabled.12',
-						'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12.xlsx',
-						'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
-						'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template',
-						'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
-						'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
-						'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide',
-						'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
-						'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
-						'xlam' => 'application/vnd.ms-excel.addin.macroEnabled.12',
-						'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroEnabled.12',
-						'jpg' => 'image/jpeg',
-						'jpeg' => 'image/jpeg',
-						'gif' => 'image/gif',
-						'png' => 'image/png',
-						'pdf' => 'application/pdf',
-						'doc' => 'application/msword',
-						'dot' => 'application/msword',
-						'xls' => 'application/vnd.ms-excel',
-						'ppt' => 'application/vnd.ms-powerpoint',
-						'vsd' => 'application/x-visio',
-						'vdx' => 'application/visio.drawing', 
-						'odt' => 'application/vnd.oasis.opendocument.text',
-						'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
-						'odp' => 'application/vnd.oasis.opendocument.presentation',
-						'zip' => 'application/zip',
-						'txt' => 'text/plain',
-						'htm' => 'text/html',
-						'html' => 'text/html', 
-						'exe' => 'application/octet-stream'
-					);
-
-				if (!array_key_exists($sExtension, $aKnownExtensions) && extension_loaded('fileinfo'))
-				{
-					$finfo = new finfo(FILEINFO_MIME);
-					$sMimeType = $finfo->file($proposedValue);
-				}
-				return new ormDocument($sContent, $sMimeType);			
 			}
-			else
+			catch(Exception $e)
 			{
-				return new ormDocument($proposedValue, 'text/plain');
+				IssueLog::Warning(get_class($this)."::MakeRealValue - ".$e->getMessage());
-			}
+				// Not a real document !! store is as text !!! (This was the default behavior before)
+				$proposedValue = new ormDocument($e->getMessage()." \n".$proposedValue, 'text/plain');
+			}	
 		}
 		return $proposedValue;
 	}
@@ -5390,6 +5408,11 @@ class AttributeBlob extends AttributeDefinition
 
 	public function GetAsCSV($sValue, $sSeparator = ',', $sTextQualifier = '"', $oHostObject = null, $bLocalize = true, $bConvertToPlainText = false)
 	{
+		$sAttCode = $this->GetCode();
+		if ($sValue instanceof ormDocument && !$sValue->IsEmpty())
+		{
+			return $sValue->GetDownloadURL(get_class($oHostObject), $oHostObject->GetKey(), $sAttCode);
+		}
 		return ''; // Not exportable in CSV !
 	}
 	
@@ -5493,48 +5516,49 @@ class AttributeImage extends AttributeBlob
 {
 	public function GetEditClass() {return "Image";}
 
-	// Facilitate things: allow administrators to upload a document
+	/**
-	// from a CSV by specifying its path/URL
+	 * {@inheritDoc}
+	 * @see AttributeBlob::MakeRealValue()
+	 */
 	public function MakeRealValue($proposedValue, $oHostObj)
 	{
-		if (is_object($proposedValue))
+		$oDoc = parent::MakeRealValue($proposedValue, $oHostObj);
-		{
+		// The validation of the MIME Type is done by CheckFormat below
-			$proposedValue = clone $proposedValue;
+		return $oDoc;
-		}
-		else
-		{
-			if (file_exists($proposedValue) && UserRights::IsAdministrator())
-			{
-				$sContent = file_get_contents($proposedValue);
-				$sExtension = strtolower(pathinfo($proposedValue, PATHINFO_EXTENSION));
-				$sMimeType = "application/x-octet-stream";
-				$aKnownExtensions = array(
-					'jpg' => 'image/jpeg',
-					'jpeg' => 'image/jpeg',
-					'gif' => 'image/gif',
-					'png' => 'image/png'
-				);
-
-				if (!array_key_exists($sExtension, $aKnownExtensions) && extension_loaded('fileinfo'))
-				{
-					$finfo = new finfo(FILEINFO_MIME);
-					$sMimeType = $finfo->file($proposedValue);
-				}
-				return new ormDocument($sContent, $sMimeType);
-			}
-		}
-		return $proposedValue;
 	}
-
+	
+	/**
+	 * Check that the supplied ormDocument actually contains an image
+	 * {@inheritDoc}
+	 * @see AttributeDefinition::CheckFormat()
+	 */
+	public function CheckFormat($value)
+	{
+		if ($value instanceof ormDocument && !$value->IsEmpty())
+		{
+			return ($value->GetMainMimeType() == 'image');
+		}
+		return true;
+	}
+	
 	public function GetAsHTML($value, $oHostObject = null, $bLocalize = true)
 	{
 		$iMaxWidthPx = $this->Get('display_max_width');
 		$iMaxHeightPx = $this->Get('display_max_height');
 		$sUrl = $this->Get('default_image');
-		$sRet = '<img src="'.$sUrl.'" style="max-width: '.$iMaxWidthPx.'px; max-height: '.$iMaxHeightPx.'px">';
+		$sRet = ($sUrl !== null) ? '<img src="'.$sUrl.'" style="max-width: '.$iMaxWidthPx.'px; max-height: '.$iMaxHeightPx.'px">' : '';
 		if (is_object($value) && !$value->IsEmpty())
 		{
-			$sUrl = $value->GetDownloadURL(get_class($oHostObject), $oHostObject->GetKey(), $this->GetCode());
+			if ($oHostObject->IsNew() || ($oHostObject->IsModified() && (array_key_exists($this->GetCode(), $oHostObject->ListChanges()))))
+			{
+				// If the object is modified (or not yet stored in the database) we must serve the content of the image directly inline
+				// otherwise (if we just give an URL) the browser will be given the wrong content... and may cache it
+				$sUrl = 'data:'.$value->GetMimeType().';base64,'.base64_encode($value->GetData());
+			}
+			else
+			{
+				$sUrl = $value->GetDownloadURL(get_class($oHostObject), $oHostObject->GetKey(), $this->GetCode());
+			}
 			$sRet = '<img src="'.$sUrl.'" style="max-width: '.$iMaxWidthPx.'px; max-height: '.$iMaxHeightPx.'px">';
 		}
 		return '<div class="view-image" style="width: '.$iMaxWidthPx.'px; height: '.$iMaxHeightPx.'px;"><span class="helper-middle"></span>'.$sRet.'</div>';
@@ -7370,7 +7394,7 @@ class AttributeCustomFields extends AttributeDefinition
 
 	public function GetEditValue($sValue, $oHostObj = null)
 	{
-		return 'GetEditValueNotImplemented for '.get_class($this);
+		return $this->GetForTemplate($sValue, '', $oHostObj, true);
 	}
 
 	/**
@@ -7773,3 +7797,16 @@ class AttributeObsolescenceFlag extends AttributeBoolean
 	}
 }
 
+class AttributeObsolescenceDate extends AttributeDate
+{
+	public function GetLabel($sDefault = null)
+	{
+		$sDefault = Dict::S('Core:AttributeObsolescenceDate/Label', $sDefault);
+		return parent::GetLabel($sDefault);
+	}
+	public function GetDescription($sDefault = null)
+	{
+		$sDefault = Dict::S('Core:AttributeObsolescenceDate/Label+', $sDefault);
+		return parent::GetDescription($sDefault);
+	}
+}

core/bulkchange.class.inc.php

@@ -468,10 +468,11 @@ class BulkChange
 		//
 		foreach ($this->m_aAttList as $sAttCode => $iCol)
 		{
-            $oAttDef = MetaModel::GetAttributeDef($this->m_sClass, $sAttCode);
-
 			// skip the private key, if any
 			if ($sAttCode == 'id') continue;
+
+			$oAttDef = MetaModel::GetAttributeDef($this->m_sClass, $sAttCode);
+
 			// skip reconciliation keys
 			if (!$oAttDef->IsWritable() && in_array($sAttCode, $this->m_aReconcilKeys)){ continue; }
 

core/cmdbsource.class.inc.php

@@ -33,13 +33,15 @@ class MySQLException extends CoreException
 	{
 		if ($oException != null)
 		{
-			$aContext['mysql_error'] = $oException->getCode();
+			$aContext['mysql_errno'] = $oException->getCode();
-			$aContext['mysql_errno'] = $oException->getMessage();
+			$this->code = $oException->getCode();
+			$aContext['mysql_error'] = $oException->getMessage();
 		}
 		else
 		{
-			$aContext['mysql_error'] = CMDBSource::GetError();
 			$aContext['mysql_errno'] = CMDBSource::GetErrNo();
+			$this->code = CMDBSource::GetErrNo();
+			$aContext['mysql_error'] = CMDBSource::GetError();
 		}
 		parent::__construct($sIssue, $aContext);
 	}

core/config.class.inc.php

@@ -18,7 +18,8 @@
 
 
 define('ITOP_APPLICATION', 'iTop');
-define('ITOP_VERSION', '2.4.x');
+define('ITOP_APPLICATION_SHORT', 'iTop');
+define('ITOP_VERSION', '2.4.0');
 define('ITOP_REVISION', 'svn');
 define('ITOP_BUILD_DATE', '$WCNOW$');
 
@@ -435,6 +436,14 @@ class Config
 			'source_of_value' => '',
 			'show_in_conf_sample' => true,
 		),
+		'apc_cache_emulation.max_entries' => array(
+			'type' => 'integer',
+			'description' => 'Maximum number of cache entries (0 means no limit)',
+			'default' => 1000,
+			'value' => 1000,
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		),
 		'timezone' => array(
 			'type' => 'string',
 			'description' => 'Timezone (reference: http://php.net/manual/en/timezones.php). If empty, it will be left unchanged and MUST be explicitely configured in PHP',
@@ -953,6 +962,30 @@ class Config
 			'source_of_value' => '',
 			'show_in_conf_sample' => false,
 		),
+		'disable_attachments_download_legacy_portal' => array(
+			'type' => 'bool',
+			'description' => 'Disable attachments download from legacy portal',
+			'default' => true,
+			'value' => true,
+			'source_of_value' => '',
+			'show_in_conf_sample' => true,
+		),
+		'optimize_requests_for_join_count' => array(
+			'type' => 'bool',
+			'description' => 'Optimize request joins to minimize the count (default is true, try to set it to false in case of performance issues)',
+			'default' => true,
+			'value' => true,
+			'source_of_value' => '',
+			'show_in_conf_sample' => true,
+		),
+		'high_cardinality_classes' => array(
+			'type' => 'array',
+			'description' => 'List of classes with high cardinality (force auto-complete mode)',
+			'default' => array(),
+			'value' => array(),
+			'source_of_value' => '',
+			'show_in_conf_sample' => true,
+		),
 	);
 
 	public function IsProperty($sPropCode)

core/coreexception.class.inc.php

@@ -112,4 +112,13 @@ class SecurityException extends CoreException
 {
 }
 
+/**
+ * Throwned when querying on an object that exists in the database but is archived
+ *
+ * @see N.1108
+ */
+class ArchivedObjectException extends CoreException
+{
+}
+
 ?>

core/dbobject.class.php

@@ -1731,6 +1731,14 @@ abstract class DBObject implements iDisplay
 
 		$this->m_bIsInDB = true;
 		$this->m_bDirty = false;
+		foreach ($this->m_aCurrValues as $sAttCode => $value)
+		{
+			if (is_object($value))
+			{
+				$value = clone $value;
+			}
+			$this->m_aOrigValues[$sAttCode] = $value;
+		}
 
 		$this->AfterInsert();
 
@@ -2922,7 +2930,7 @@ abstract class DBObject implements iDisplay
 					$oSearch->AllowAllData();
 				}
 				$oSet = new CMDBObjectSet($oSearch);
-				if ($oSet->Count() > 0)
+				if ($oSet->Count(1) > 0)
 				{
 					$aDependentObjects[$sRemoteClass][$sExtKeyAttCode] = array(
 						'attribute' => $oExtKeyAttDef,

core/dbobjectsearch.class.php

@@ -1,9 +1,9 @@
 <?php
-// Copyright (C) 2010-2017 Combodo SARL
+// Copyright (c) 2010-2018 Combodo SARL
 //
 //   This file is part of iTop.
 //
-//   iTop is free software; you can redistribute it and/or modify	
+//   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.
@@ -15,14 +15,7 @@
 //
 //   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") 
- *
- * @copyright   Copyright (C) 2010-2017 Combodo SARL
- * @license     http://opensource.org/licenses/AGPL-3.0
- */
 
 // Dev hack for disabling the some query build optimizations (Folding/Merging)
 define('ENABLE_OPT', true);
@@ -33,7 +26,6 @@ class DBObjectSearch extends DBSearch
 	private $m_aSelectedClasses; // selected for the output (alias => class name)
 	private $m_oSearchCondition;
 	private $m_aParams;
-	private $m_aFullText;
 	private $m_aPointingTo;
 	private $m_aReferencedBy;
 
@@ -54,7 +46,6 @@ class DBObjectSearch extends DBSearch
 		$this->m_aClasses = array($sClassAlias => $sClass);
 		$this->m_oSearchCondition = new TrueExpression;
 		$this->m_aParams = array();
-		$this->m_aFullText = array();
 		$this->m_aPointingTo = array();
 		$this->m_aReferencedBy = array();
 	}
@@ -285,7 +276,6 @@ class DBObjectSearch extends DBSearch
 	public function IsAny()
 	{
 		if (!$this->m_oSearchCondition->IsTrue()) return false;
-		if (count($this->m_aFullText) > 0) return false;
 		if (count($this->m_aPointingTo) > 0) return false;
 		if (count($this->m_aReferencedBy) > 0) return false;
 		return true;
@@ -367,10 +357,19 @@ class DBObjectSearch extends DBSearch
 		$this->AddConditionExpression($oNewCondition);
 	}
 
-	public function AddCondition($sFilterCode, $value, $sOpCode = null, $bParseSeachString = false)
+	/**
+	 * @param string $sFilterCode
+	 * @param mixed $value
+	 * @param string $sOpCode operator to use : 'IN', 'NOT IN', 'Contains',' Begins with', 'Finishes with', ...
+	 * @param bool $bParseSearchString
+	 *
+	 * @throws \CoreException
+	 *
+	 * @see AddConditionForInOperatorUsingParam for IN/NOT IN queries with lots of params
+	 */
+	public function AddCondition($sFilterCode, $value, $sOpCode = null, $bParseSearchString = false)
 	{
 		MyHelpers::CheckKeyInArray('filter code in class: '.$this->GetClass(), $sFilterCode, MetaModel::GetClassFilterDefs($this->GetClass()));
-		$oFilterDef = MetaModel::GetClassFilterDef($this->GetClass(), $sFilterCode);
 
 		$oField = new FieldExpression($sFilterCode, $this->GetClassAlias());
 		if (empty($sOpCode))
@@ -382,15 +381,15 @@ class DBObjectSearch extends DBSearch
 			else
 			{
 				$oAttDef = MetaModel::GetAttributeDef($this->GetClass(), $sFilterCode);
-				$oNewCondition = $oAttDef->GetSmartConditionExpression($value, $oField, $this->m_aParams, $bParseSeachString);
+				$oNewCondition = $oAttDef->GetSmartConditionExpression($value, $oField, $this->m_aParams, $bParseSearchString);
 				$this->AddConditionExpression($oNewCondition);
 				return;
 			}
 		}
 		// Parse search strings if needed and if the filter code corresponds to a valid attcode
-		if($bParseSeachString && MetaModel::IsValidAttCode($this->GetClass(), $sFilterCode))
+		if($bParseSearchString && MetaModel::IsValidAttCode($this->GetClass(), $sFilterCode))
 		{
-			$oAttDef = MetaModel::GetAttributeDef($sClass, $sFilterCode);
+			$oAttDef = MetaModel::GetAttributeDef($this->GetClass(), $sFilterCode);
 			$value = $oAttDef->ParseSearchString($value);
 		}
 
@@ -408,14 +407,14 @@ class DBObjectSearch extends DBSearch
 			throw new CoreException('Deprecated operator, please consider using OQL (SQL) expressions like "(TO_DAYS(NOW()) - TO_DAYS(x)) AS AgeDays"', array('operator' => $sOpCode));
 			break;
 
-		case "IN":
+		case 'IN':
 			if (!is_array($value)) $value = array($value);
 			if (count($value) === 0) throw new Exception('AddCondition '.$sOpCode.': Value cannot be an empty array.');
 			$sListExpr = '('.implode(', ', CMDBSource::Quote($value)).')';
 			$sOQLCondition = $oField->Render()." IN $sListExpr";
 			break;
 
-		case "NOTIN":
+		case 'NOTIN':
 			if (!is_array($value)) $value = array($value);
             if (count($value) === 0) throw new Exception('AddCondition '.$sOpCode.': Value cannot be an empty array.');
 			$sListExpr = '('.implode(', ', CMDBSource::Quote($value)).')';
@@ -469,6 +468,8 @@ class DBObjectSearch extends DBSearch
 				break;
 			case "IN":
 			case "NOTIN":
+				// this will parse all of the values... Can take forever if there are lots of them !
+				// In this case using a parameter is far better : WHERE ... IN (:my_param)
 				$oNewCondition = Expression::FromOQL($sOQLCondition);
 				break;
 
@@ -483,6 +484,44 @@ class DBObjectSearch extends DBSearch
 		$this->AddConditionExpression($oNewCondition);
 	}
 
+	/**
+	 * @param string $sFilterCode attribute code to use
+	 * @param array $aValues
+	 * @param bool $bPositiveMatch if true will add a IN filter, else a NOT IN
+	 *
+	 * @throws \CoreException
+	 */
+	public function AddConditionForInOperatorUsingParam($sFilterCode, $aValues, $bPositiveMatch = true)
+	{
+		$oFieldExpression = new FieldExpression($sFilterCode, $this->GetClassAlias());
+
+		$sOperator = $bPositiveMatch ? 'IN' : 'NOT IN';
+
+		$sInParamName = $this->GenerateUniqueParamName();
+		$oParamExpression = new VariableExpression($sInParamName);
+		$this->SetInternalParams(array($sInParamName => $aValues));
+
+		$oListExpression = new ListExpression(array($oParamExpression));
+
+		$oInCondition = new BinaryExpression($oFieldExpression, $sOperator, $oListExpression);
+		$this->AddConditionExpression($oInCondition);
+	}
+
+	/**
+	 * @return string a unique param name
+	 */
+	private function GenerateUniqueParamName() {
+		$iExistingParamsNb = count($this->m_aParams);
+		$iCurrentArrayParamNb = $iExistingParamsNb + 1;
+		$sParamName = 'param'.$iCurrentArrayParamNb;
+
+		if (isset($this->m_aParams[$sParamName])) {
+			$sParamName .= '_'.microtime(true) . '_' .rand(0,100);
+		}
+
+		return $sParamName;
+	}
+
 	/**
 	 * 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
@@ -549,9 +588,24 @@ class DBObjectSearch extends DBSearch
 		}
 	}
 
-	public function AddCondition_FullText($sFullText)
+	public function AddCondition_FullText($sNeedle)
 	{
-		$this->m_aFullText[] = $sFullText;
+		// Transform the full text condition into additional condition expression
+		$aFullTextFields = array();
+		foreach (MetaModel::ListAttributeDefs($this->GetClass()) as $sAttCode => $oAttDef)
+		{
+			if (!$oAttDef->IsScalar()) continue;
+			if ($oAttDef->IsExternalKey()) continue;
+			$aFullTextFields[] = new FieldExpression($sAttCode, $this->GetClassAlias());
+		}
+		$oTextFields = new CharConcatWSExpression(' ', $aFullTextFields);
+
+		$sQueryParam = 'needle';
+		$oFlexNeedle = new CharConcatExpression(array(new ScalarExpression('%'), new VariableExpression($sQueryParam), new ScalarExpression('%')));
+
+		$oNewCond = new BinaryExpression($oTextFields, 'LIKE', $oFlexNeedle);
+		$this->AddConditionExpression($oNewCond);
+		$this->m_aParams[$sQueryParam] = $sNeedle;
 	}
 
 	protected function AddToNameSpace(&$aClassAliases, &$aAliasTranslation, $bTranslateMainAlias = true)
@@ -973,8 +1027,6 @@ class DBObjectSearch extends DBSearch
 		// Translate search condition into our aliasing scheme
 		$aAliasTranslation[$oFilter->GetClassAlias()]['*'] = $this->GetClassAlias(); 
 
-		$this->m_aFullText = array_merge($this->m_aFullText, $oFilter->m_aFullText);
-
 		foreach($oFilter->m_aPointingTo as $sExtKeyAttCode=>$aPointingTo)
 		{
 			foreach($aPointingTo as $iOperatorCode => $aFilter)
@@ -1001,7 +1053,7 @@ class DBObjectSearch extends DBSearch
 	}
 
 	public function GetCriteria() {return $this->m_oSearchCondition;}
-	public function GetCriteria_FullText() {return $this->m_aFullText;}
+	public function GetCriteria_FullText() {throw new Exception("Removed GetCriteria_FullText");}
 	protected function GetCriteria_PointingTo($sKeyAttCode = "")
 	{
 		if (empty($sKeyAttCode))
@@ -1119,11 +1171,6 @@ class DBObjectSearch extends DBSearch
 		$sRes .= $this->ToOQL_Joins();
 		$sRes .= " WHERE ".$this->m_oSearchCondition->Render($aParams, $bRetrofitParams);
 
-		// Temporary: add more info about other conditions, necessary to avoid strange behaviors with the cache
-		foreach($this->m_aFullText as $sFullText)
-		{
-			$sRes .= " AND MATCHES '$sFullText'";
-		}
 		if ($bWithAllowAllFlag && $this->m_bAllowAllData)
 		{
 			$sRes .= " ALLOW ALL DATA";
@@ -1468,10 +1515,32 @@ class DBObjectSearch extends DBSearch
 
 		// Create a unique cache id
 		//
+		$aContextData = array();
+		$bCanCache = true;
 		if (self::$m_bQueryCacheEnabled || self::$m_bTraceQueries)
 		{
+			if (isset($_SERVER['REQUEST_URI']))
+			{
+				$aContextData['sRequestUri'] = $_SERVER['REQUEST_URI'];
+			}
+			else if (isset($_SERVER['SCRIPT_NAME']))
+			{
+				$aContextData['sRequestUri'] = $_SERVER['SCRIPT_NAME'];
+			}
+			else
+			{
+				$aContextData['sRequestUri'] = '';
+			}
+
 			// Need to identify the query
 			$sOqlQuery = $oSearch->ToOql(false, null, true);
+			if ((strpos($sOqlQuery, '`id` IN (') !== false) || (strpos($sOqlQuery, '`id` NOT IN (') !== false))
+			{
+				// Requests containing "id IN" are not worth caching
+				$bCanCache = false;
+			}
+
+			$aContextData['sOqlQuery'] = $sOqlQuery;
 
 			if (count($aModifierProperties))
 			{
@@ -1482,12 +1551,14 @@ class DBObjectSearch extends DBSearch
 			{
 				$sModifierProperties = '';
 			}
+			$aContextData['sModifierProperties'] = $sModifierProperties;
 
 			$sRawId = $sOqlQuery.$sModifierProperties;
 			if (!is_null($aAttToLoad))
 			{
 				$sRawId .= json_encode($aAttToLoad);
 			}
+			$aContextData['aAttToLoad'] = $aAttToLoad;
 			if (!is_null($aGroupByExpr))
 			{
 				foreach($aGroupByExpr as $sAlias => $oExpr)
@@ -1495,13 +1566,20 @@ class DBObjectSearch extends DBSearch
 					$sRawId .= 'g:'.$sAlias.'!'.$oExpr->Render();
 				}
 			}
+			$aContextData['aGroupByExpr'] = $aGroupByExpr;
 			$sRawId .= $bGetCount;
+			$aContextData['bGetCount'] = $bGetCount;
 			if (is_array($aSelectedClasses))
 			{
 				$sRawId .= implode(',', $aSelectedClasses); // Unions may alter the list of selected columns
 			}
-			$sRawId .= $oSearch->GetArchiveMode() ? '--arch' : '';
+			$aContextData['aSelectedClasses'] = $aSelectedClasses;
-			$sRawId .= $oSearch->GetShowObsoleteData() ? '--obso' : '';
+			$bIsArchiveMode = $oSearch->GetArchiveMode();
+			$sRawId .= $bIsArchiveMode ? '--arch' : '';
+			$bShowObsoleteData = $oSearch->GetShowObsoleteData();
+			$sRawId .= $bShowObsoleteData ? '--obso' : '';
+			$aContextData['bIsArchiveMode'] = $bIsArchiveMode;
+			$aContextData['bShowObsoleteData'] = $bShowObsoleteData;
 			$sOqlId = md5($sRawId);
 		}
 		else
@@ -1557,8 +1635,9 @@ class DBObjectSearch extends DBSearch
 
 			if (self::$m_bQueryCacheEnabled)
 			{
-				if (self::$m_bUseAPCCache)
+				if ($bCanCache && self::$m_bUseAPCCache)
 				{
+					$oSQLQuery->m_aContextData = $aContextData;
 					$oKPI = new ExecutionKPI();
 					apc_store($sOqlAPCCacheId, $oSQLQuery, self::$m_iQueryCacheTTL);
 					$oKPI->ComputeStats('Query APC (store)', $sOqlQuery);
@@ -1570,6 +1649,14 @@ class DBObjectSearch extends DBSearch
 		return $oSQLQuery;
 	}
 
+	/**
+	 * @param $aAttToLoad
+	 * @param $bGetCount
+	 * @param $aModifierProperties
+	 * @param null $aGroupByExpr
+	 * @param null $aSelectedClasses
+	 * @return null|SQLObjectQuery
+	 */
 	protected function BuildSQLQueryStruct($aAttToLoad, $bGetCount, $aModifierProperties, $aGroupByExpr = null, $aSelectedClasses = null)
 	{
 		$oBuild = new QueryBuilderContext($this, $aModifierProperties, $aGroupByExpr, $aSelectedClasses);
@@ -1614,6 +1701,12 @@ class DBObjectSearch extends DBSearch
 	}
 
 
+	/**
+	 * @param $oBuild
+	 * @param null $aAttToLoad
+	 * @param array $aValues
+	 * @return null|SQLObjectQuery
+	 */
 	protected function MakeSQLObjectQuery(&$oBuild, $aAttToLoad = null, $aValues = array())
 	{
 		// Note: query class might be different than the class of the filter
@@ -1623,9 +1716,9 @@ class DBObjectSearch extends DBSearch
 
 		$bIsOnQueriedClass = array_key_exists($sClassAlias, $oBuild->GetRootFilter()->GetSelectedClasses());
 
-		self::DbgTrace("Entering: ".$this->ToOQL().", ".($bIsOnQueriedClass ? "MAIN" : "SECONDARY"));
+		//self::DbgTrace("Entering: ".$this->ToOQL().", ".($bIsOnQueriedClass ? "MAIN" : "SECONDARY"));
 
-		$sRootClass = MetaModel::GetRootClass($sClass);
+		//$sRootClass = MetaModel::GetRootClass($sClass);
 		$sKeyField = MetaModel::DBGetKey($sClass);
 
 		if ($bIsOnQueriedClass)
@@ -1658,30 +1751,10 @@ class DBObjectSearch extends DBSearch
 					}
 				}
 			}
-
-			// Transform the full text condition into additional condition expression
-			$aFullText = $this->GetCriteria_FullText();
-			if (count($aFullText) > 0)
-			{
-				$aFullTextFields = array();
-				foreach (MetaModel::ListAttributeDefs($sClass) as $sAttCode => $oAttDef)
-				{
-					if (!$oAttDef->IsScalar()) continue;
-					if ($oAttDef->IsExternalKey()) continue;
-					$aFullTextFields[] = new FieldExpression($sAttCode, $sClassAlias);
-				}
-				$oTextFields = new CharConcatWSExpression(' ', $aFullTextFields);
-				
-				foreach($aFullText as $sFTNeedle)
-				{
-					$oNewCond = new BinaryExpression($oTextFields, 'LIKE', new ScalarExpression("%$sFTNeedle%"));
-					$oBuild->m_oQBExpressions->AddCondition($oNewCond);
-				}
-			}
 		}
-//echo "<p>oQBExpr ".__LINE__.": <pre>\n".print_r($oBuild->m_oQBExpressions, true)."</pre></p>\n";
+		//echo "<p>oQBExpr ".__LINE__.": <pre>\n".print_r($oBuild->m_oQBExpressions, true)."</pre></p>\n";
 		$aExpectedAtts = array(); // array of (attcode => fieldexpression)
-//echo "<p>".__LINE__.": GetUnresolvedFields($sClassAlias, ...)</p>\n";
+		//echo "<p>".__LINE__.": GetUnresolvedFields($sClassAlias, ...)</p>\n";
 		$oBuild->m_oQBExpressions->GetUnresolvedFields($sClassAlias, $aExpectedAtts);
 
 		// Compute a clear view of required joins (from the current class)
@@ -1798,37 +1871,86 @@ class DBObjectSearch extends DBSearch
 			}
 		}
 
-		// First query built upon on the leaf (ie current) class
+		$bRootFirst = MetaModel::GetConfig()->Get('optimize_requests_for_join_count');
-		//
+		if ($bRootFirst)
-		self::DbgTrace("Main (=leaf) class, call MakeSQLObjectQuerySingleTable()");
-		if (MetaModel::HasTable($sClass))
 		{
-			$oSelectBase = $this->MakeSQLObjectQuerySingleTable($oBuild, $aAttToLoad, $sClass, $aExtKeys, $aValues);
+			// First query built from the root, adding all tables including the leaf
+			//   Before N.1065 we were joining from the leaf first, but this wasn't a good choice :
+			//   most of the time (obsolescence, friendlyname, ...) we want to get a root attribute !
+			//
+			$oSelectBase = null;
+			$aClassHierarchy = MetaModel::EnumParentClasses($sClass, ENUM_PARENT_CLASSES_ALL, true);
+			$bIsClassStandaloneClass = (count($aClassHierarchy) == 1);
+			foreach($aClassHierarchy as $sSomeClass)
+			{
+				if (!MetaModel::HasTable($sSomeClass))
+				{
+					continue;
+				}
+
+				self::DbgTrace("Adding join from root to leaf: $sSomeClass... let's call MakeSQLObjectQuerySingleTable()");
+				$oSelectParentTable = $this->MakeSQLObjectQuerySingleTable($oBuild, $aAttToLoad, $sSomeClass, $aExtKeys, $aValues);
+				if (is_null($oSelectBase))
+				{
+					$oSelectBase = $oSelectParentTable;
+					if (!$bIsClassStandaloneClass && (MetaModel::IsRootClass($sSomeClass)))
+					{
+						// As we're linking to root class first, we're adding a where clause on the finalClass attribute :
+						//      COALESCE($sRootClassFinalClass IN ('$sExpectedClasses'), 1)
+						// If we don't, the child classes can be removed in the query optimisation phase, including the leaf that was queried
+						// So we still need to filter records to only those corresponding to the child classes !
+						// The coalesce is mandatory if we have a polymorphic query (left join)
+						$oClassListExpr = ListExpression::FromScalars(MetaModel::EnumChildClasses($sClass, ENUM_CHILD_CLASSES_ALL));
+						$sFinalClassSqlColumnName = MetaModel::DBGetClassField($sSomeClass);
+						$oClassExpr = new FieldExpression($sFinalClassSqlColumnName, $oSelectBase->GetTableAlias());
+						$oInExpression = new BinaryExpression($oClassExpr, 'IN', $oClassListExpr);
+						$oTrueExpression = new TrueExpression();
+						$aCoalesceAttr = array($oInExpression, $oTrueExpression);
+						$oFinalClassRestriction = new FunctionExpression("COALESCE", $aCoalesceAttr);
+
+						$oBuild->m_oQBExpressions->AddCondition($oFinalClassRestriction);
+					}
+				}
+				else
+				{
+					$oSelectBase->AddInnerJoin($oSelectParentTable, $sKeyField, MetaModel::DBGetKey($sSomeClass));
+				}
+			}
 		}
 		else
 		{
-			$oSelectBase = null;
+			// First query built upon on the leaf (ie current) class
-
+			//
-			// As the join will not filter on the expected classes, we have to specify it explicitely
+			self::DbgTrace("Main (=leaf) class, call MakeSQLObjectQuerySingleTable()");
-			$sExpectedClasses = implode("', '", MetaModel::EnumChildClasses($sClass, ENUM_CHILD_CLASSES_ALL));
+			if (MetaModel::HasTable($sClass))
-			$oFinalClassRestriction = Expression::FromOQL("`$sClassAlias`.finalclass IN ('$sExpectedClasses')");
-			$oBuild->m_oQBExpressions->AddCondition($oFinalClassRestriction);
-		}
-
-		// Then we join the queries of the eventual parent classes (compound model)
-		foreach(MetaModel::EnumParentClasses($sClass) as $sParentClass)
-		{
-			if (!MetaModel::HasTable($sParentClass)) continue;
-
-			self::DbgTrace("Parent class: $sParentClass... let's call MakeSQLObjectQuerySingleTable()");
-			$oSelectParentTable = $this->MakeSQLObjectQuerySingleTable($oBuild, $aAttToLoad, $sParentClass, $aExtKeys, $aValues);
-			if (is_null($oSelectBase))
 			{
-				$oSelectBase = $oSelectParentTable;
+				$oSelectBase = $this->MakeSQLObjectQuerySingleTable($oBuild, $aAttToLoad, $sClass, $aExtKeys, $aValues);
 			}
 			else
 			{
-				$oSelectBase->AddInnerJoin($oSelectParentTable, $sKeyField, MetaModel::DBGetKey($sParentClass));
+				$oSelectBase = null;
+
+				// As the join will not filter on the expected classes, we have to specify it explicitely
+				$sExpectedClasses = implode("', '", MetaModel::EnumChildClasses($sClass, ENUM_CHILD_CLASSES_ALL));
+				$oFinalClassRestriction = Expression::FromOQL("`$sClassAlias`.finalclass IN ('$sExpectedClasses')");
+				$oBuild->m_oQBExpressions->AddCondition($oFinalClassRestriction);
+			}
+
+			// Then we join the queries of the eventual parent classes (compound model)
+			foreach(MetaModel::EnumParentClasses($sClass) as $sParentClass)
+			{
+				if (!MetaModel::HasTable($sParentClass)) continue;
+
+				self::DbgTrace("Parent class: $sParentClass... let's call MakeSQLObjectQuerySingleTable()");
+				$oSelectParentTable = $this->MakeSQLObjectQuerySingleTable($oBuild, $aAttToLoad, $sParentClass, $aExtKeys, $aValues);
+				if (is_null($oSelectBase))
+				{
+					$oSelectBase = $oSelectParentTable;
+				}
+				else
+				{
+					$oSelectBase->AddInnerJoin($oSelectParentTable, $sKeyField, MetaModel::DBGetKey($sParentClass));
+				}
 			}
 		}
 
@@ -2159,8 +2281,14 @@ class DBObjectSearch extends DBSearch
 	 *	Get the expression for the class and its subclasses (if finalclass = 'subclass' ...)
 	 *	Simplifies the final expression by grouping classes having the same expression
 	 */
-	static protected function GetPolymorphicExpression($sClass, $sAttCode)
+	static public function GetPolymorphicExpression($sClass, $sAttCode)
 	{
+		$oExpression = ExpressionCache::GetCachedExpression($sClass, $sAttCode);
+		if (!empty($oExpression))
+		{
+			return $oExpression;
+		}
+
 		// 1st step - get all of the required expressions (instantiable classes)
 		//            and group them using their OQL representation
 		//

core/dbobjectset.class.php

@@ -69,7 +69,7 @@ class DBObjectSet implements iDBObjectSetIterator
 	 * @var int
 	 */
 	protected $m_iCurrRow;
-	/*
+	/**
 	 * @var DBSearch
 	 */
 	protected $m_oFilter;
@@ -77,18 +77,20 @@ class DBObjectSet implements iDBObjectSetIterator
 	 * @var mysqli_result
 	 */
 	protected $m_oSQLResult;
+	protected $m_bSort;
 
 	/**
 	 * Create a new set based on a Search definition.
-	 * 
+	 *
 	 * @param DBSearch $oFilter The search filter defining the objects which are part of the set (multiple columns/objects per row are supported)
-	 * @param hash $aOrderBy Array of '[<classalias>.]attcode' => bAscending
+	 * @param array $aOrderBy Array of '[<classalias>.]attcode' => bAscending
-	 * @param hash $aArgs Values to substitute for the search/query parameters (if any). Format: param_name => value
+	 * @param array $aArgs Values to substitute for the search/query parameters (if any). Format: param_name => value
 	 * @param hash $aExtendedDataSpec
 	 * @param int $iLimitCount Maximum number of rows to load (i.e. equivalent to MySQL's LIMIT start, count)
 	 * @param int $iLimitStart Index of the first row to load (i.e. equivalent to MySQL's LIMIT start, count)
+	 * @param bool $bSort if false no order by is done
 	 */
-	public function __construct(DBSearch $oFilter, $aOrderBy = array(), $aArgs = array(), $aExtendedDataSpec = null, $iLimitCount = 0, $iLimitStart = 0)
+	public function __construct(DBSearch $oFilter, $aOrderBy = array(), $aArgs = array(), $aExtendedDataSpec = null, $iLimitCount = 0, $iLimitStart = 0, $bSort = true)
 	{
 		$this->m_oFilter = $oFilter->DeepClone();
 		$this->m_aAddedIds = array();
@@ -98,6 +100,7 @@ class DBObjectSet implements iDBObjectSetIterator
 		$this->m_aExtendedDataSpec = $aExtendedDataSpec;
 		$this->m_iLimitCount = $iLimitCount;
 		$this->m_iLimitStart = $iLimitStart;
+		$this->m_bSort = $bSort;
 
 		$this->m_iNumTotalDBRows = null;
 		$this->m_iNumLoadedDBRows = 0;
@@ -195,11 +198,25 @@ class DBObjectSet implements iDBObjectSetIterator
 					{
 						$oAttDef = MetaModel::GetAttributeDef($sClass, $sAttToLoad);
 						$aAttToLoadWithAttDef[$sClassAlias][$sAttToLoad] = $oAttDef;
-						if ($oAttDef->IsExternalKey())
+						if ($oAttDef->IsExternalKey(EXTKEY_ABSOLUTE))
 						{
 							// Add the external key friendly name anytime
 							$oFriendlyNameAttDef = MetaModel::GetAttributeDef($sClass, $sAttToLoad.'_friendlyname');
 							$aAttToLoadWithAttDef[$sClassAlias][$sAttToLoad.'_friendlyname'] = $oFriendlyNameAttDef;
+
+							if (MetaModel::IsArchivable($oAttDef->GetTargetClass(EXTKEY_ABSOLUTE)))
+							{
+								// Add the archive flag if necessary
+								$oArchiveFlagAttDef = MetaModel::GetAttributeDef($sClass, $sAttToLoad.'_archive_flag');
+								$aAttToLoadWithAttDef[$sClassAlias][$sAttToLoad.'_archive_flag'] = $oArchiveFlagAttDef;
+							}
+
+							if (MetaModel::IsObsoletable($oAttDef->GetTargetClass(EXTKEY_ABSOLUTE)))
+							{
+								// Add the obsolescence flag if necessary
+								$oObsoleteFlagAttDef = MetaModel::GetAttributeDef($sClass, $sAttToLoad.'_obsolescence_flag');
+								$aAttToLoadWithAttDef[$sClassAlias][$sAttToLoad.'_obsolescence_flag'] = $oObsoleteFlagAttDef;
+							}
 						}
 					}
 				}
@@ -207,6 +224,20 @@ class DBObjectSet implements iDBObjectSetIterator
 				$oFriendlyNameAttDef = MetaModel::GetAttributeDef($sClass, 'friendlyname');
 				$aAttToLoadWithAttDef[$sClassAlias]['friendlyname'] = $oFriendlyNameAttDef;
 
+				if (MetaModel::IsArchivable($sClass))
+				{
+					// Add the archive flag if necessary
+					$oArchiveFlagAttDef = MetaModel::GetAttributeDef($sClass, 'archive_flag');
+					$aAttToLoadWithAttDef[$sClassAlias]['archive_flag'] = $oArchiveFlagAttDef;
+				}
+
+				if (MetaModel::IsObsoletable($sClass))
+				{
+					// Add the obsolescence flag if necessary
+					$oObsoleteFlagAttDef = MetaModel::GetAttributeDef($sClass, 'obsolescence_flag');
+					$aAttToLoadWithAttDef[$sClassAlias]['obsolescence_flag'] = $oObsoleteFlagAttDef;
+				}
+
 				// Make sure that the final class is requested anytime, whatever the specification (needed for object construction!)
 				if (!MetaModel::IsStandaloneClass($sClass) && !array_key_exists('finalclass', $aAttToLoadWithAttDef[$sClassAlias]))
 				{
@@ -312,7 +343,7 @@ class DBObjectSet implements iDBObjectSetIterator
 	}
 
     /**
-     * Note: After calling this method, the set cursor will be at the end of the set. You might to rewind it.
+     * Note: After calling this method, the set cursor will be at the end of the set. You might want to rewind it.
      *
      * @param bool $bWithId
      * @return array
@@ -386,7 +417,7 @@ class DBObjectSet implements iDBObjectSetIterator
 	}
 
     /**
-     * Note: After calling this method, the set cursor will be at the end of the set. You might to rewind it.
+     * Note: After calling this method, the set cursor will be at the end of the set. You might want to rewind it.
      *
      * @param string $sAttCode
      * @param bool $bWithId
@@ -573,10 +604,15 @@ class DBObjectSet implements iDBObjectSetIterator
 	 * 
 	 * Limitation: the sort order has no effect on objects added in-memory
 	 * 
-	 * @return hash Format: field_code => boolean (true = ascending, false = descending)
+	 * @return array Format: field_code => boolean (true = ascending, false = descending)
 	 */
 	public function GetRealSortOrder()
 	{
+		if (!$this->m_bSort)
+		{
+			// No order by
+			return array();
+		}
 		// Get the class default sort order if not specified with the API
 		//
 		if (empty($this->m_aOrderBy))
@@ -598,14 +634,7 @@ class DBObjectSet implements iDBObjectSetIterator
 		// Note: it is mandatory to set this value now, to protect against reentrance
 		$this->m_bLoaded = true;
 
-		if ($this->m_iLimitCount > 0)
+		$sSQL = $this->_makeSelectQuery($this->m_aAttToLoad);
-		{
-			$sSQL = $this->m_oFilter->MakeSelectQuery($this->GetRealSortOrder(), $this->m_aArgs, $this->m_aAttToLoad, $this->m_aExtendedDataSpec, $this->m_iLimitCount, $this->m_iLimitStart);
-		}
-		else
-		{
-			$sSQL = $this->m_oFilter->MakeSelectQuery($this->GetRealSortOrder(), $this->m_aArgs, $this->m_aAttToLoad, $this->m_aExtendedDataSpec);
-		}
 		
 		if (is_object($this->m_oSQLResult))
 		{
@@ -614,8 +643,36 @@ class DBObjectSet implements iDBObjectSetIterator
 			$this->m_oSQLResult = null;
 		}
 		$this->m_iNumTotalDBRows = null;
-		
+
-		$this->m_oSQLResult = CMDBSource::Query($sSQL);
+		try
+		{
+			$this->m_oSQLResult = CMDBSource::Query($sSQL);
+		} catch (MySQLException $e)
+		{
+			// 1116 = ER_TOO_MANY_TABLES
+			// https://dev.mysql.com/doc/refman/5.7/en/error-messages-server.html#error_er_too_many_tables
+			if ($e->getCode() != 1116)
+			{
+				throw $e;
+			}
+
+			// N.689 Workaround for the 61 max joins in MySQL : full lazy load !
+			$aAttToLoad = array();
+			foreach($this->m_oFilter->GetSelectedClasses() as $sClassAlias => $sClass)
+			{
+				$aAttToLoad[$sClassAlias] = array();
+				$bIsAbstractClass = MetaModel::IsAbstract($sClass);
+				$bIsClassWithChildren = MetaModel::HasChildrenClasses($sClass);
+				if ($bIsAbstractClass || $bIsClassWithChildren)
+				{
+					// we need finalClass field at least to be able to instantiate the real corresponding object !
+					$aAttToLoad[$sClassAlias]['finalclass'] = MetaModel::GetAttributeDef($sClass, 'finalclass');
+				}
+			}
+			$sSQL = $this->_makeSelectQuery($aAttToLoad);
+			$this->m_oSQLResult = CMDBSource::Query($sSQL); // may fail again
+		}
+
 		if ($this->m_oSQLResult === false) return;
 		
 		if (($this->m_iLimitCount == 0) && ($this->m_iLimitStart == 0))
@@ -626,24 +683,54 @@ class DBObjectSet implements iDBObjectSetIterator
 	}
 
 	/**
-	 * The total number of rows in this set. Independently of the SetLimit used for loading the set and taking into account the rows added in-memory.
+	 * @param string[] $aAttToLoad
-	 * 
+	 *
-	 * May actually perform the SQL query SELECT COUNT... if the set was not previously loaded, or loaded with a SetLimit
+	 * @return string SQL query
-	 * 
-	 * @return int The total number of rows for this set.
 	 */
-	public function Count()
+	private function _makeSelectQuery($aAttToLoad)
+	{
+		if ($this->m_iLimitCount > 0)
+		{
+			$sSQL = $this->m_oFilter->MakeSelectQuery($this->GetRealSortOrder(), $this->m_aArgs, $aAttToLoad,
+				$this->m_aExtendedDataSpec, $this->m_iLimitCount, $this->m_iLimitStart);
+		}
+		else
+		{
+			$sSQL = $this->m_oFilter->MakeSelectQuery($this->GetRealSortOrder(), $this->m_aArgs, $aAttToLoad,
+				$this->m_aExtendedDataSpec);
+		}
+
+		return $sSQL;
+	}
+
+	/**
+	 * The total number of rows in this set. Independently of the SetLimit used for loading the set and taking into
+	 * account the rows added in-memory.
+	 *
+	 * May actually perform the SQL query SELECT COUNT... if the set was not previously loaded, or loaded with a
+	 * SetLimit
+	 *
+	 * @param int $iLimit used for autocomplete: the count is only used to know if the number of entries exceed
+	 *                    a certain amount or not
+	 *
+	 * @return int The total number of rows for this set.
+	 * @throws \CoreException
+	 * @throws \MissingQueryArgument
+	 * @throws \MySQLException
+	 */
+	public function Count($iLimit = 0)
 	{
 		if (is_null($this->m_iNumTotalDBRows))
 		{
-			$sSQL = $this->m_oFilter->MakeSelectQuery(array(), $this->m_aArgs, null, null, 0, 0, true);
+			$sSQL = $this->m_oFilter->MakeSelectQuery(array(), $this->m_aArgs, null, null, $iLimit, 0, true);
 			$resQuery = CMDBSource::Query($sSQL);
 			if (!$resQuery) return 0;
-	
+
 			$aRow = CMDBSource::FetchArray($resQuery);
 			CMDBSource::FreeResult($resQuery);
 			$this->m_iNumTotalDBRows = $aRow['COUNT'];
 		}
+
 		return $this->m_iNumTotalDBRows + count($this->m_aAddedObjects); // Does it fix Trac #887 ??
 	}
 	

core/dbunionsearch.class.php

@@ -474,7 +474,7 @@ class DBUnionSearch extends DBSearch
 		throw new Exception('MakeUpdateQuery is not implemented for the unions!');
 	}
 
-	protected function GetSQLQueryStructure($aAttToLoad, $bGetCount, $aGroupByExpr = null, $aSelectedClasses = null)
+	public function GetSQLQueryStructure($aAttToLoad, $bGetCount, $aGroupByExpr = null, $aSelectedClasses = null)
 	{
 		if (count($this->aSearches) == 1)
 		{
@@ -496,19 +496,30 @@ class DBUnionSearch extends DBSearch
 				$aSearchSelectedClasses[$sSearchAlias] = $this->aSelectedClasses[$sAlias];
 			}
 
-			if (is_null($aAttToLoad))
+			if ($bGetCount)
 			{
-				$aQueryAttToLoad = null;
+				// Select only ids for the count to allow optimization of joins
+				foreach($aSearchAliases as $sSearchAlias)
+				{
+					$aQueryAttToLoad[$sSearchAlias] = array();
+				}
 			}
 			else
 			{
-					// (Eventually) Transform the aliases
+				if (is_null($aAttToLoad))
-				$aQueryAttToLoad = array();
-				foreach ($aAttToLoad as $sAlias => $aAttributes)
 				{
-					$iColumn = array_search($sAlias, $aAliases);
+					$aQueryAttToLoad = null;
-					$sQueryAlias = ($iColumn === false) ? $sAlias : $aSearchAliases[$iColumn];
+				}
-					$aQueryAttToLoad[$sQueryAlias] = $aAttributes;
+				else
+				{
+					// (Eventually) Transform the aliases
+					$aQueryAttToLoad = array();
+					foreach($aAttToLoad as $sAlias => $aAttributes)
+					{
+						$iColumn = array_search($sAlias, $aAliases);
+						$sQueryAlias = ($iColumn === false) ? $sAlias : $aSearchAliases[$iColumn];
+						$aQueryAttToLoad[$sQueryAlias] = $aAttributes;
+					}
 				}
 			}
 

core/displayablegraph.class.inc.php

@@ -1270,6 +1270,7 @@ class DisplayableGraph extends SimpleGraph
 
 		$oPdf->SetAutoPageBreak(true, $fBreakMargin);
 		$oPdf->SetAlpha(1);
+		$oPdf->SetTextColor(0, 0, 0);
 	}
 	
 	/**

core/event.class.inc.php

@@ -1,5 +1,5 @@
 <?php
-// Copyright (C) 2010-2013 Combodo SARL
+// Copyright (C) 2010-2017 Combodo SARL
 //
 //   This file is part of iTop.
 //
@@ -408,4 +408,30 @@ class EventLoginUsage extends Event
 	}
 }
 
-?>
+class EventOnObject extends Event
+{
+    public static function Init()
+    {
+        $aParams = array
+        (
+            "category" => "core/cmdb,view_in_gui",
+            "key_type" => "autoincrement",
+            "name_attcode" => "",
+            "state_attcode" => "",
+            "reconc_keys" => array(),
+            "db_table" => "priv_event_onobject",
+            "db_key_field" => "id",
+            "db_finalclass_field" => "",
+            "display_template" => "",
+            "order_by_default" => array('date' => false)
+        );
+        MetaModel::Init_Params($aParams);
+        MetaModel::Init_InheritAttributes();
+        MetaModel::Init_AddAttribute(new AttributeString("obj_class", array("allowed_values"=>null, "sql"=>"obj_class", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
+        MetaModel::Init_AddAttribute(new AttributeInteger("obj_key", array("allowed_values"=>null, "sql"=>"obj_key", "default_value"=>null, "is_null_allowed"=>false, "depends_on"=>array())));
+
+        // Display lists
+        MetaModel::Init_SetZListItems('details', array('date', 'userinfo', 'obj_class', 'obj_key', 'message')); // Attributes to be displayed for the complete details
+        MetaModel::Init_SetZListItems('list', array('date', 'userinfo', 'obj_class', 'obj_key', 'message')); // Attributes to be displayed for a list
+    }
+}

core/excelbulkexport.class.inc.php

@@ -188,10 +188,10 @@ EOF
 				$oAttDef = MetaModel::GetAttributeDef(get_class($oObj), $sAttCode);
 				$sRet = $oAttDef->GetAsCSV($value, '', '', $oObj);
 			}
-			else if ($value instanceOf ormCustomFieldsValue)
+			else if ($value instanceOf ormDocument)
 			{
 				$oAttDef = MetaModel::GetAttributeDef(get_class($oObj), $sAttCode);
-				$sRet = $oAttDef->GetAsCSV($value, "\n", '', $oObj);
+				$sRet = $oAttDef->GetAsCSV($value, '', '', $oObj);
 			}
 			else
 			{

core/expressioncache.class.inc.php

@@ -0,0 +1,110 @@
+<?php
+// Copyright (c) 2010-2017 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 ExpressionCache
+{
+	static private $aCache = array();
+
+	static public function GetCachedExpression($sClass, $sAttCode)
+	{
+		// read current cache
+		@include_once (static::GetCacheFileName());
+
+		$oExpr = null;
+		$sKey = static::GetKey($sClass, $sAttCode);
+		if (array_key_exists($sKey, static::$aCache))
+		{
+			$oExpr =  static::$aCache[$sKey];
+		}
+		else
+		{
+			if (class_exists('ExpressionCacheData'))
+			{
+				if (array_key_exists($sKey, ExpressionCacheData::$aCache))
+				{
+					$sVal = ExpressionCacheData::$aCache[$sKey];
+					$oExpr = unserialize($sVal);
+					static::$aCache[$sKey] = $oExpr;
+				}
+			}
+		}
+		return $oExpr;
+	}
+
+
+	static public function Warmup()
+	{
+		$sFilePath = static::GetCacheFileName();
+
+		if (!is_file($sFilePath))
+		{
+			$content = <<<EOF
+<?php
+// Copyright (c) 2010-2017 Combodo SARL
+// Generated Expression Cache file
+
+class ExpressionCacheData
+{
+	static \$aCache =  array(
+EOF;
+
+			foreach(MetaModel::GetClasses() as $sClass)
+			{
+				$content .= static::GetSerializedExpression($sClass, 'friendlyname');
+				if (MetaModel::IsObsoletable($sClass))
+				{
+					$content .= static::GetSerializedExpression($sClass, 'obsolescence_flag');
+				}
+			}
+
+			$content .= <<<EOF
+	);
+}
+EOF;
+
+			file_put_contents($sFilePath, $content);
+		}
+	}
+
+	static private function GetSerializedExpression($sClass, $sAttCode)
+	{
+		$sKey = static::GetKey($sClass, $sAttCode);
+		$oExpr = DBObjectSearch::GetPolymorphicExpression($sClass, $sAttCode);
+		return "'".$sKey."' => '".serialize($oExpr)."',\n";
+	}
+
+	/**
+	 * @param $sClass
+	 * @param $sAttCode
+	 * @return string
+	 */
+	static private function GetKey($sClass, $sAttCode)
+	{
+		return $sClass.'::'.$sAttCode;
+	}
+
+	public static function GetCacheFileName()
+	{
+		return utils::GetCachePath().'expressioncache.php';
+	}
+
+}
+
+
+

core/htmlsanitizer.class.inc.php

@@ -156,6 +156,7 @@ class HTMLDOMSanitizer extends HTMLSanitizer
 		'body' => array(),
 		'a' => array('href', 'name', 'style', 'target', 'title'),
 		'p' => array('style'),
+		'blockquote' => array('style'),
 		'br' => array(),
 		'span' => array('style'),
 		'div' => array('style'),
@@ -212,9 +213,17 @@ class HTMLDOMSanitizer extends HTMLSanitizer
 
 	public function __construct()
 	{
+		// Building href validation pattern from url and email validation patterns as the patterns are not used the same way in HTML content than in standard attributes value.
+		// eg. "foo@bar.com" vs "mailto:foo@bar.com?subject=Title&body=Hello%20world"
 		if (!array_key_exists('href', self::$aAttrsWhiteList))
 		{
-			$sPattern = '/'.str_replace('/', '\/', utils::GetConfig()->Get('url_validation_pattern')).'/i';
+			// Regular urls
+			$sUrlPattern = utils::GetConfig()->Get('url_validation_pattern');
+			// Mailto urls
+			$sMailtoPattern = '(mailto:(' . utils::GetConfig()->Get('email_validation_pattern') . ')(?:\?(?:subject|body)=([a-zA-Z0-9+\$_.-]*)(?:&(?:subject|body)=([a-zA-Z0-9+\$_.-]*))?)?)';
+
+			$sPattern = $sUrlPattern . '|' . $sMailtoPattern;
+			$sPattern = '/'.str_replace('/', '\/', $sPattern).'/i';
 			self::$aAttrsWhiteList['href'] = $sPattern;
 		}
 	}

core/metamodel.class.php

@@ -1,9 +1,9 @@
 <?php
-// Copyright (C) 2010-2017 Combodo SARL
+// Copyright (c) 2010-2017 Combodo SARL
 //
 //   This file is part of iTop.
 //
-//   iTop is free software; you can redistribute it and/or modify	
+//   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.
@@ -15,6 +15,7 @@
 //
 //   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/modulehandler.class.inc.php');
 require_once(APPROOT.'core/querybuildercontext.class.inc.php');
@@ -23,6 +24,7 @@ require_once(APPROOT.'core/metamodelmodifier.inc.php');
 require_once(APPROOT.'core/computing.inc.php');
 require_once(APPROOT.'core/relationgraph.class.inc.php');
 require_once(APPROOT.'core/apc-compat.php');
+require_once(APPROOT.'core/expressioncache.class.inc.php');
 
 /**
  * Metamodel
@@ -331,9 +333,16 @@ abstract class MetaModel
 	}
 	final static public function GetObsolescenceExpression($sClass)
 	{
-		self::_check_subclass($sClass);
+		if (self::IsObsoletable($sClass))
-		$sOql = self::$m_aClassParams[$sClass]['obsolescence_expression'];
+		{
-		$oRet = Expression::FromOQL("COALESCE($sOql, 0)");
+			self::_check_subclass($sClass);
+			$sOql = self::$m_aClassParams[$sClass]['obsolescence_expression'];
+			$oRet = Expression::FromOQL("COALESCE($sOql, 0)");
+		}
+		else
+		{
+			$oRet = Expression::FromOQL("0");
+		}
 		return $oRet;
 	}
 	final static public function GetNameSpec($sClass)
@@ -413,13 +422,13 @@ abstract class MetaModel
 	}
 
 	/**
-	 * Returns the friendly name IIF it is equivalent to a single attribute	
+	 * Returns the friendly name IIF it is equivalent to a single attribute
-	 */	
+	 */
 	final static public function GetFriendlyNameAttributeCode($sClass)
 	{
 		$aNameSpec = self::GetNameSpec($sClass);
 		$sFormat = trim($aNameSpec[0]);
-		$aAttributes = $aNameSpec[1];                                                     
+		$aAttributes = $aNameSpec[1];
 		if (($sFormat != '') && ($sFormat != '%1$s'))
 		{
 			return null;
@@ -431,6 +440,20 @@ abstract class MetaModel
 		return reset($aAttributes);
 	}
 
+	/**
+	 * Returns the list of attributes composing the friendlyname
+	 *
+	 * @param $sClass
+	 *
+	 * @return array
+	 */
+	final static public function GetFriendlyNameAttributeCodeList($sClass)
+	{
+		$aNameSpec = self::GetNameSpec($sClass);
+		$aAttributes = $aNameSpec[1];
+		return $aAttributes;
+	}
+
 	final static public function GetStateAttributeCode($sClass)
 	{
 		self::_check_subclass($sClass);	
@@ -1082,11 +1105,37 @@ abstract class MetaModel
 		return $aClassRelations;
 	}
 	
-	final static public function GetRelationDescription($sRelCode)
+	/**
+	 * @param string $sRelCode Relation code
+	 * @param bool $bDown Relation direction, is it downstream (true) or upstream (false). Default is true.
+	 *
+	 * @return string
+	 */
+	final static public function GetRelationDescription($sRelCode, $bDown = true)
 	{
-		return Dict::S("Relation:$sRelCode/Description");
+		// Legacy convention had only one description describing the relation.
+		// Now, as the relation is bidirectional, we have a description for each directions.
+		$sLegacy = Dict::S("Relation:$sRelCode/Description");
+
+		if($bDown)
+		{
+			$sKey = "Relation:$sRelCode/DownStream+";
+		}
+		else
+		{
+			$sKey = "Relation:$sRelCode/UpStream+";
+		}
+		$sRet = Dict::S($sKey, $sLegacy);
+
+		return $sRet;
 	}
 
+	/**
+	 * @param string $sRelCode Relation code
+	 * @param bool $bDown Relation direction, is it downstream (true) or upstream (false). Default is true.
+	 *
+	 * @return string
+	 */
 	final static public function GetRelationLabel($sRelCode, $bDown = true)
 	{
 		if ($bDown)
@@ -1857,15 +1906,13 @@ abstract class MetaModel
 			}
 		}
 
-		// Prepare external fields and filters
+		// Add magic attributes to the classes
-		// Add final class to external keys
-		//
 		foreach (self::GetClasses() as $sClass)
 		{
 			$sRootClass = self::$m_aRootClasses[$sClass];
 
 			// Create the friendly name attribute
-			$sFriendlyNameAttCode = 'friendlyname'; 
+			$sFriendlyNameAttCode = 'friendlyname';
 			$oFriendlyName = new AttributeFriendlyName($sFriendlyNameAttCode);
 			self::AddMagicAttribute($oFriendlyName, $sClass);
 
@@ -1875,7 +1922,7 @@ abstract class MetaModel
 				$oArchiveFlag = new AttributeArchiveFlag('archive_flag');
 				self::AddMagicAttribute($oArchiveFlag, $sClass);
 
-				$oArchiveDate = new AttributeDate('archive_date', array('magic' => true, "allowed_values"=>null, "sql"=>'archive_date', "default_value"=>'', "is_null_allowed"=>true, "depends_on"=>array()));
+				$oArchiveDate = new AttributeArchiveDate('archive_date', array('magic' => true, "allowed_values" => null, "sql" => 'archive_date', "default_value" => '', "is_null_allowed" => true, "depends_on" => array()));
 				self::AddMagicAttribute($oArchiveDate, $sClass);
 			}
 			elseif (self::$m_aClassParams[$sClass]["archive"])
@@ -1898,7 +1945,7 @@ abstract class MetaModel
 
 				if (self::$m_aRootClasses[$sClass] == $sClass)
 				{
-					$oObsolescenceDate = new AttributeDate('obsolescence_date', array('magic' => true, "allowed_values" => null, "sql" => 'obsolescence_date', "default_value" => '', "is_null_allowed" => true, "depends_on" => array()));
+					$oObsolescenceDate = new AttributeObsolescenceDate('obsolescence_date', array('magic' => true, "allowed_values" => null, "sql" => 'obsolescence_date', "default_value" => '', "is_null_allowed" => true, "depends_on" => array()));
 					self::AddMagicAttribute($oObsolescenceDate, $sClass);
 				}
 				else
@@ -1909,6 +1956,13 @@ abstract class MetaModel
 					self::$m_aAttribOrigins[$sClass]['obsolescence_date'] = $sRootClass;
 				}
 			}
+		}
+
+		// Prepare external fields and filters
+		// Add final class to external keys
+		// Add magic attributes to external keys (finalclass, friendlyname, archive_flag, obsolescence_flag)
+		foreach (self::GetClasses() as $sClass)
+		{
 			foreach (self::$m_aAttribDefs[$sClass] as $sAttCode => $oAttDef)
 			{
 				// Compute the filter codes
@@ -3766,6 +3820,7 @@ abstract class MetaModel
 			//
 			$aTableInfo = CMDBSource::GetTableInfo($sTable);
 			$aTableInfo['Fields'][$sKeyField]['used'] = true;
+			$aFriendlynameAttcodes = self::GetFriendlyNameAttributeCodeList($sClass);
 			foreach(self::ListAttributeDefs($sClass) as $sAttCode=>$oAttDef)
 			{
 				if (!$oAttDef->CopyOnAllTables())
@@ -3779,6 +3834,14 @@ abstract class MetaModel
 					$aTableInfo['Fields'][$sField]['used'] = true;
 
 					$bIndexNeeded = $oAttDef->RequiresIndex();
+					if (!$bIndexNeeded)
+					{
+						// Add an index on the columns of the friendlyname
+						if (in_array($sField, $aFriendlynameAttcodes))
+						{
+							$bIndexNeeded = true;
+						}
+					}
 
 					$sFieldDefinition = "`$sField` $sDBFieldSpec";
 					if (!CMDBSource::IsField($sTable, $sField))
@@ -3787,6 +3850,7 @@ abstract class MetaModel
 						$aSugFix[$sClass][$sAttCode][] = "ALTER TABLE `$sTable` ADD $sFieldDefinition";
 						if ($bIndexNeeded)
 						{
+							$aTableInfo['Indexes'][$sField]['used'] = true;
 							$aSugFix[$sClass][$sAttCode][] = "ALTER TABLE `$sTable` ADD INDEX (`$sField`)";
 						}
 						if (array_key_exists($sTable, $aCreateTable))
@@ -3794,6 +3858,7 @@ abstract class MetaModel
 							$aCreateTableItems[$sTable][$sField] = $sFieldDefinition;
 							if ($bIndexNeeded)
 							{
+								$aTableInfo['Indexes'][$sField]['used'] = true;
 								$aCreateTableItems[$sTable][] = "INDEX (`$sField`)";
 							}
 						}
@@ -3802,6 +3867,7 @@ abstract class MetaModel
 							$aAlterTableItems[$sTable][$sField] = "ADD $sFieldDefinition";
 							if ($bIndexNeeded)
 							{
+								$aTableInfo['Indexes'][$sField]['used'] = true;
 								$aAlterTableItems[$sTable][] = "ADD INDEX (`$sField`)";
 							}
 						}
@@ -3827,6 +3893,7 @@ abstract class MetaModel
 						//
 						if ($bIndexNeeded && !CMDBSource::HasIndex($sTable, $sField, array($sField)))
 						{
+							$aTableInfo['Indexes'][$sField]['used'] = true;
 							$aErrors[$sClass][$sAttCode][] = "Foreign key '$sField' in table '$sTable' should have an index";
 							if (CMDBSource::HasIndex($sTable, $sField))
 							{
@@ -3848,7 +3915,10 @@ abstract class MetaModel
 			foreach (self::DBGetIndexes($sClass) as $aColumns)
 			{
 				$sIndexId = implode('_', $aColumns);
-
+				if (isset($aTableInfo['Indexes'][$sIndexId]['used']) && $aTableInfo['Indexes'][$sIndexId]['used'])
+				{
+					continue;
+				}
 				if(!CMDBSource::HasIndex($sTable, $sIndexId, $aColumns))
 				{
 					$sColumns = "`".implode("`, `", $aColumns)."`";
@@ -4394,6 +4464,8 @@ abstract class MetaModel
 			echo "Debug<br/>\n";
 			self::static_var_dump();
 		}
+
+		ExpressionCache::Warmup();
 	}
 
 	public static function LoadConfig($oConfiguration, $bAllowCache = false)
@@ -4590,6 +4662,14 @@ abstract class MetaModel
 		return self::$m_oConfig;
 	}
 
+	/**
+	 * @return string The environment in which the model has been loaded (e.g. 'production')
+	 */
+	public static function GetEnvironment()
+	{
+		return self::$m_sEnvironment;
+	}
+
 	public static function GetEnvironmentId()
 	{
 		return md5(APPROOT).'-'.self::$m_sEnvironment;
@@ -4675,6 +4755,18 @@ abstract class MetaModel
 		return $iTotalHits.' ('.implode(', ', $aRes).')';
 	}
 
+	/**
+	 * @param string $sClass
+	 * @param int $iKey
+	 * @param bool $bMustBeFound
+	 * @param bool $bAllowAllData if true then no rights filtering
+	 * @param array $aModifierProperties
+	 *
+	 * @return string[] column name / value array
+	 * @throws CoreException if no result found and $bMustBeFound=true
+	 *
+	 * @see utils::PushArchiveMode() to enable search on archived objects
+	 */
 	public static function MakeSingleRow($sClass, $iKey, $bMustBeFound = true, $bAllowAllData = false, $aModifierProperties = null)
 	{
 		// Build the query cache signature
@@ -4731,13 +4823,27 @@ abstract class MetaModel
 		
 		$aRow = CMDBSource::FetchArray($res);
 		CMDBSource::FreeResult($res);
+
 		if ($bMustBeFound && empty($aRow))
 		{
 			throw new CoreException("No result for the single row query: '$sSQL'");
 		}
+
 		return $aRow;
 	}
 
+	/**
+	 * Converts a column name / value array to a {@link DBObject}
+	 *
+	 * @param string $sClass
+	 * @param string[] $aRow column name / value array
+	 * @param string $sClassAlias
+	 * @param string[] $aAttToLoad
+	 * @param array $aExtendedDataSpec
+	 *
+	 * @return DBObject
+	 * @throws CoreException if finalClass cannot be found
+	 */
 	public static function GetObjectByRow($sClass, $aRow, $sClassAlias = '', $aAttToLoad = null, $aExtendedDataSpec = null)
 	{
 		self::_check_subclass($sClass);	
@@ -4771,30 +4877,75 @@ abstract class MetaModel
 	}
 
 	/**
-	 * @param $sClass
+	 * Search for the specified class and id.
+	 *
+	 * @param string $sClass
 	 * @param $iKey
 	 * @param bool $bMustBeFound
 	 * @param bool $bAllowAllData
 	 * @param null $aModifierProperties
-	 * @return DBObject|null
+	 * @return DBObject|null null if : (the object is not found) or (archive mode disabled and object is archived and $bMustBeFound=false)
+	 * @throws CoreException if no result found and $bMustBeFound=true
+	 * @throws ArchivedObjectException if archive mode disabled and result is archived and $bMustBeFound=true
+	 *
+	 * @see MetaModel::GetObjectWithArchive to get object even if it's archived
+	 * @see utils::PushArchiveMode() to enable search on archived objects
 	 */
 	public static function GetObject($sClass, $iKey, $bMustBeFound = true, $bAllowAllData = false, $aModifierProperties = null)
 	{
-		self::_check_subclass($sClass);	
+		$oObject = self::GetObjectWithArchive($sClass, $iKey, $bMustBeFound, $bAllowAllData, $aModifierProperties);
+
+		if (empty($oObject))
+		{
+			return null;
+		}
+
+		if (!utils::IsArchiveMode() && $oObject->IsArchived())
+		{
+			if ($bMustBeFound)
+			{
+				throw new ArchivedObjectException("The object $sClass::$iKey is archived");
+			}
+			else
+			{
+				return null;
+			}
+		}
+
+		return $oObject;
+	}
+
+	/**
+	 * Search for the specified class and id. If the object is archived it will be returned anyway (this is for pre-2.4
+	 * module compatibility, see N.1108)
+	 *
+	 * @param string $sClass
+	 * @param int $iKey
+	 * @param bool $bMustBeFound
+	 * @param bool $bAllowAllData
+	 * @param array $aModifierProperties
+	 *
+	 * @return DBObject|null
+	 * @throws CoreException if no result found and $bMustBeFound=true
+	 *
+	 * @since 2.4 introduction of the archive functionalities
+	 *
+	 * @see MetaModel::GetObject() same but returns null or ArchivedObjectFoundException if object exists but is archived
+	 */
+	public static function GetObjectWithArchive($sClass, $iKey, $bMustBeFound = true, $bAllowAllData = false, $aModifierProperties = null)
+	{
+		self::_check_subclass($sClass);
+
+		utils::PushArchiveMode(true);
 		$aRow = self::MakeSingleRow($sClass, $iKey, $bMustBeFound, $bAllowAllData, $aModifierProperties);
+		utils::PopArchiveMode();
+
 		if (empty($aRow))
 		{
 			return null;
 		}
-		return self::GetObjectByRow($sClass, $aRow);
-	}
 
-	public static function GetObjectWithArchive($sClass, $iKey, $bMustBeFound = true, $bAllowAllData = false, $aModifierProperties = null)
+		return self::GetObjectByRow($sClass, $aRow); // null should not be returned, this is handled in the callee
-	{
-		utils::PushArchiveMode(true);
-		$oObject = static::GetObject($sClass, $iKey, $bMustBeFound, $bAllowAllData, $aModifierProperties);
-		utils::PopArchiveMode();
-		return $oObject;
 	}
 
 	public static function GetObjectByName($sClass, $sName, $bMustBeFound = true)
@@ -5226,21 +5377,12 @@ abstract class MetaModel
 
 	public static function GetCacheEntries($sEnvironment = null)
 	{
-		if (!function_exists('apc_cache_info')) return array();
 		if (is_null($sEnvironment))
 		{
 			$sEnvironment = MetaModel::GetEnvironmentId();
 		}
 		$aEntries = array();
-		if (extension_loaded('apcu'))
+		$aCacheUserData = apc_cache_info_compat();
-		{
-			// Beware: APCu behaves slightly differently from APC !!
-			$aCacheUserData = @apc_cache_info();
-		}
-		else
-		{
-			$aCacheUserData = @apc_cache_info('user');
-		}
 		if (is_array($aCacheUserData) && isset($aCacheUserData['cache_list']))
 		{ 
 			$sPrefix = 'itop-'.$sEnvironment.'-';

core/mutex.class.inc.php

@@ -45,7 +45,7 @@ class iTopMutex
 		}
 		$sDBName = $oConfig->GetDBName();
 		$sDBSubname = $oConfig->GetDBSubname();
-		$this->sName = 'itop.'.$sName;
+		$this->sName = $sName;
 		if (substr($sName, -strlen($sDBName.$sDBSubname)) != $sDBName.$sDBSubname)
 		{
 			// If the name supplied already ends with the expected suffix
@@ -54,6 +54,9 @@ class iTopMutex
 			$this->sName .= $sDBName.$sDBSubname;
 		}
 
+		// Limit the length of the name for MySQL > 5.7.5
+		$this->sName = 'itop.'.md5($this->sName);
+
 		$this->bLocked = false; // Not yet locked
 
 		if (!array_key_exists($this->sName, self::$aAcquiredLocks))

core/oql/expression.class.inc.php

@@ -1,9 +1,9 @@
 <?php
-// Copyright (C) 2010-2017 Combodo SARL
+// Copyright (c) 2010-2017 Combodo SARL
 //
 //   This file is part of iTop.
 //
-//   iTop is free software; you can redistribute it and/or modify	
+//   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.
@@ -15,14 +15,7 @@
 //
 //   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) 
- *
- * @copyright   Copyright (C) 2010-2017 Combodo SARL
- * @license     http://opensource.org/licenses/AGPL-3.0
- */
 
 class MissingQueryArgument extends CoreException
 {
@@ -89,9 +82,15 @@ abstract class Expression
 	 */
 	static public function FromOQL($sConditionExpr)
 	{
+		static $aCache = array();
+		if (array_key_exists($sConditionExpr, $aCache))
+		{
+			return unserialize($aCache[$sConditionExpr]);
+		}
 		$oOql = new OqlInterpreter($sConditionExpr);
 		$oExpression = $oOql->ParseExpression();
-		
+		$aCache[$sConditionExpr] = serialize($oExpression);
+
 		return $oExpression;
 	}
 
@@ -227,6 +226,10 @@ class BinaryExpression extends Expression
 		{
 			throw new CoreException('Expecting an Expression object on the right hand', array('found_class' => get_class($oRightExpr)));
 		}
+		if ( (($sOperator == "IN") ||  ($sOperator == "NOT IN")) && !$oRightExpr instanceof ListExpression)
+		{
+			throw new CoreException("Expecting a List Expression object on the right hand for operator $sOperator", array('found_class' => get_class($oRightExpr)));
+		}
 		$this->m_oLeftExpr  = $oLeftExpr;
 		$this->m_oRightExpr = $oRightExpr;
 		$this->m_sOperator  = $sOperator;

core/ormcaselog.class.inc.php

@@ -191,8 +191,15 @@ class ormCaseLog {
 
 	public function __toString()
 	{
-		return $this->m_sLog;
+        if($this->IsEmpty()) return '';
+
+        return $this->m_sLog;
 	}
+
+	public function IsEmpty()
+    {
+        return ($this->m_sLog === null);
+    }
 	
 	public function ClearModifiedFlag()
 	{

core/ormdocument.class.inc.php

@@ -51,6 +51,8 @@ class ormDocument
 
 	public function __toString()
 	{
+	    if($this->IsEmpty()) return '';
+
 		return MyHelpers::beautifulstr($this->m_data, 100, true);
 	}
 

core/ormlinkset.class.inc.php

@@ -52,7 +52,7 @@ class ormLinkSet implements iDBObjectSetIterator, Iterator, SeekableIterator
 	 * Object from the original set, minus the removed objects
 	 * @var DBObject[] array of iObjectId => DBObject
 	 */
-	protected $aPreserved;
+	protected $aPreserved = array();
 
 	/**
 	 * @var DBObject[] New items
@@ -74,6 +74,14 @@ class ormLinkSet implements iDBObjectSetIterator, Iterator, SeekableIterator
 	 */
 	protected $iCursor = 0;
 
+	/**
+	 * __toString magical function overload.
+	 */
+	public function __toString()
+	{
+		return '';
+	}
+
 	/**
 	 * ormLinkSet constructor.
 	 * @param $sHostClass
@@ -123,19 +131,18 @@ class ormLinkSet implements iDBObjectSetIterator, Iterator, SeekableIterator
 	{
 		assert($oLink instanceof $this->sClass);
 		// No impact on the iteration algorithm
-		$this->aAdded[] = $oLink;
+        $iObjectId = $oLink->GetKey();
+		$this->aAdded[$iObjectId] = $oLink;
 		$this->bHasDelta = true;
 	}
 
     /**
      * @param DBObject $oObject
      * @param string $sClassAlias
-     * @deprecated
+     * @deprecated Since iTop 2.4, use ormLinkset->AddItem() instead.
      */
 	public function AddObject(DBObject $oObject, $sClassAlias = '')
     {
-        trigger_error('iTop: ormLinkSet::AddObject() is deprecated use ormLinkSet::AddItem() instead.', E_USER_DEPRECATED);
-
         $this->AddItem($oObject);
     }
 
@@ -150,6 +157,13 @@ class ormLinkSet implements iDBObjectSetIterator, Iterator, SeekableIterator
 			$this->aRemoved[$iObjectId] = $iObjectId;
 			$this->bHasDelta = true;
 		}
+		else
+        {
+            if (array_key_exists($iObjectId, $this->aAdded))
+            {
+                unset($this->aAdded[$iObjectId]);
+            }
+        }
 	}
 
 	/**
@@ -158,9 +172,14 @@ class ormLinkSet implements iDBObjectSetIterator, Iterator, SeekableIterator
 	public function ModifyItem(DBObject $oLink)
 	{
 		assert($oLink instanceof $this->sClass);
+
 		$iObjectId = $oLink->GetKey();
-		$this->aModified[$iObjectId] = $oLink;
+        if (array_key_exists($iObjectId, $this->aPreserved))
-		$this->bHasDelta = true;
+        {
+            unset($this->aPreserved[$iObjectId]);
+            $this->aModified[$iObjectId] = $oLink;
+            $this->bHasDelta = true;
+        }
 	}
 
 	protected function LoadOriginalIds()
@@ -169,15 +188,22 @@ class ormLinkSet implements iDBObjectSetIterator, Iterator, SeekableIterator
 		{
 			if ($this->oOriginalSet)
 			{
-				$this->aOriginalObjects = $this->oOriginalSet->ToArray();
+				$this->aOriginalObjects = $this->GetArrayOfIndex();
 				$this->aPreserved = $this->aOriginalObjects; // Copy (not effective until aPreserved gets modified)
-				foreach ($this->aRemoved as $iObjectId)
+                foreach ($this->aRemoved as $iObjectId)
-				{
+                {
-					if (array_key_exists($iObjectId, $this->aPreserved))
+                    if (array_key_exists($iObjectId, $this->aPreserved))
-					{
+                    {
-						unset($this->aPreserved[$iObjectId]);
+                        unset($this->aPreserved[$iObjectId]);
-					}
+                    }
-				}
+                }
+                foreach ($this->aModified as $iObjectId => $oLink)
+                {
+                    if (array_key_exists($iObjectId, $this->aPreserved))
+                    {
+                        unset($this->aPreserved[$iObjectId]);
+                    }
+                }
 			}
 			else
 			{
@@ -189,17 +215,29 @@ class ormLinkSet implements iDBObjectSetIterator, Iterator, SeekableIterator
 		}
 	}
 
+	/**
+	 * Note: After calling this method, the set cursor will be at the end of the set. You might want to rewind it.
+	 * @return array
+	 */
+	protected function GetArrayOfIndex()
+	{
+		$aRet = array();
+		$this->oOriginalSet->Rewind();
+		$iRow = 0;
+		while ($oObject = $this->oOriginalSet->Fetch())
+		{
+			$aRet[$oObject->GetKey()] = $iRow++;
+		}
+		return $aRet;
+	}
+
     /**
-     * Note: After calling this method, the set cursor will be at the end of the set. You might to rewind it.
-     *
      * @param bool $bWithId
      * @return array
-     * @deprecated
+     * @deprecated Since iTop 2.4, use foreach($this as $oItem){} instead
      */
     public function ToArray($bWithId = true)
     {
-        trigger_error('iTop: ormLinkSet::ToArray() is deprecated use foreach instead.', E_USER_DEPRECATED);
-
         $aRet = array();
         foreach($this as $oItem)
         {
@@ -215,6 +253,28 @@ class ormLinkSet implements iDBObjectSetIterator, Iterator, SeekableIterator
         return $aRet;
     }
 
+    /**
+     * @param string $sAttCode
+     * @param bool $bWithId
+     * @return array
+     */
+    public function GetColumnAsArray($sAttCode, $bWithId = true)
+    {
+        $aRet = array();
+        foreach($this as $oItem)
+        {
+            if ($bWithId)
+            {
+                $aRet[$oItem->GetKey()] = $oItem->Get($sAttCode);
+            }
+            else
+            {
+                $aRet[] = $oItem->Get($sAttCode);
+            }
+        }
+        return $aRet;
+    }
+
     /**
 	 * The class of the objects of the collection (at least a common ancestor)
 	 *
@@ -233,7 +293,7 @@ class ormLinkSet implements iDBObjectSetIterator, Iterator, SeekableIterator
 	public function Count()
 	{
 		$this->LoadOriginalIds();
-		$iRet = count($this->aPreserved) + count($this->aAdded);
+		$iRet = count($this->aPreserved) + count($this->aAdded) + count($this->aModified);
 		return $iRet;
 	}
 
@@ -290,11 +350,21 @@ class ormLinkSet implements iDBObjectSetIterator, Iterator, SeekableIterator
 		$iPreservedCount = count($this->aPreserved);
 		if ($this->iCursor < $iPreservedCount)
 		{
-			$oRet = current($this->aPreserved);
+			$iRet = current($this->aPreserved);
+			$this->oOriginalSet->Seek($iRet);
+			$oRet = $this->oOriginalSet->Fetch();
 		}
 		else
 		{
-			$oRet = current($this->aAdded);
+		    $iModifiedCount = count($this->aModified);
+		    if($this->iCursor < $iPreservedCount + $iModifiedCount)
+            {
+                $oRet = current($this->aModified);
+            }
+            else
+            {
+                $oRet = current($this->aAdded);
+            }
 		}
 		return $oRet;
 	}
@@ -315,9 +385,17 @@ class ormLinkSet implements iDBObjectSetIterator, Iterator, SeekableIterator
 		}
 		else
 		{
-			next($this->aAdded);
+		    $iModifiedCount = count($this->aModified);
+		    if($this->iCursor < $iPreservedCount + $iModifiedCount)
+            {
+                next($this->aModified);
+            }
+            else
+            {
+                next($this->aAdded);
+            }
 		}
-		// Increment AFTER moving the internal cursors because when starting aAdded, we must leave it intact
+		// Increment AFTER moving the internal cursors because when starting aModified / aAdded, we must leave it intact
 		$this->iCursor++;
 	}
 
@@ -353,11 +431,12 @@ class ormLinkSet implements iDBObjectSetIterator, Iterator, SeekableIterator
 	 */
 	public function rewind()
 	{
-		$this->LoadOriginalIds();
+	    $this->LoadOriginalIds();
 
-		$this->iCursor = 0;
+	    $this->iCursor = 0;
 		reset($this->aPreserved);
-		reset($this->aAdded);
+        reset($this->aAdded);
+        reset($this->aModified);
 	}
 
 	public function HasDelta()
@@ -429,7 +508,7 @@ class ormLinkSet implements iDBObjectSetIterator, Iterator, SeekableIterator
 			$this->aAdded = array();
 			$this->aRemoved = array();
 			$this->aModified = array();
-			$this->aPreserved = $this->aOriginalObjects;
+			$this->aPreserved = ($this->aOriginalObjects === null) ? array() : $this->aOriginalObjects;
 			$this->bHasDelta = false;
 
 			/** @var AttributeLinkedSet $oAttDef */
@@ -504,12 +583,15 @@ class ormLinkSet implements iDBObjectSetIterator, Iterator, SeekableIterator
 
 		// Check for the existing links
 		//
+		/** @var DBObject[] $aExistingLinks */
+		$aExistingLinks = array();
+		/** @var Int[] $aExistingRemote */
+		$aExistingRemote = array();
 		if (count($aCheckLinks) > 0)
 		{
 			$oSearch = new DBObjectSearch($this->sClass);
 			$oSearch->AddCondition('id', $aCheckLinks, 'IN');
 			$oSet = new DBObjectSet($oSearch);
-			/** @var DBObject[] $aExistingLinks */
 			$aExistingLinks = $oSet->ToArray();
 		}
 
@@ -521,8 +603,7 @@ class ormLinkSet implements iDBObjectSetIterator, Iterator, SeekableIterator
 			$oSearch->AddCondition($sExtKeyToMe, $oHostObject->GetKey(), '=');
 			$oSearch->AddCondition($sExtKeyToRemote, $aCheckRemote, 'IN');
 			$oSet = new DBObjectSet($oSearch);
-			/** @var Int[] $aExistingRemote */
+			$aExistingRemote = $oSet->GetColumnAsArray($sExtKeyToRemote, true);
-			$aExistingRemote = $oSet->GetColumnAsArray($sExtKeyToRemote);
 		}
 
 		// Write the links according to the existing links
@@ -536,11 +617,28 @@ class ormLinkSet implements iDBObjectSetIterator, Iterator, SeekableIterator
 			{
 				if (count($aCheckRemote) > 0)
 				{
-					if (in_array($oLink->Get($sExtKeyToRemote), $aExistingRemote))
+				    $bIsDuplicate = false;
-					{
+				    foreach($aExistingRemote as $sLinkKey => $sExtKey)
-						// Do not create a duplicate
+                    {
-						continue;
+                        if ($sExtKey == $oLink->Get($sExtKeyToRemote))
-					}
+                        {
+                            // Do not create a duplicate
+                            // + In the case of a remove action followed by an add action
+                            // of an existing link,
+                            // the final state to consider is add action,
+                            // so suppress the entry in the removed list.
+                            if (array_key_exists($sLinkKey, $this->aRemoved))
+                            {
+                                unset($this->aRemoved[$sLinkKey]);
+                            }
+                            $bIsDuplicate = true;
+                            break;
+                        }
+                    }
+                    if ($bIsDuplicate)
+                    {
+                        continue;
+                    }
 				}
 
 			}
@@ -598,4 +696,34 @@ class ormLinkSet implements iDBObjectSetIterator, Iterator, SeekableIterator
 		//
 		$oMtx->Unlock();
 	}
+
+	public function ToDBObjectSet($bShowObsolete = true)
+	{
+		$oAttDef = MetaModel::GetAttributeDef($this->sHostClass, $this->sAttCode);
+		$oLinkSearch = $this->GetFilter();
+		if ($oAttDef->IsIndirect())
+		{
+			$sExtKeyToRemote = $oAttDef->GetExtKeyToRemote();
+			$oLinkingAttDef = MetaModel::GetAttributeDef($this->sClass, $sExtKeyToRemote);
+			$sTargetClass = $oLinkingAttDef->GetTargetClass();
+			if (!$bShowObsolete && MetaModel::IsObsoletable($sTargetClass))
+			{
+				$oNotObsolete = new BinaryExpression(
+					new FieldExpression('obsolescence_flag', $sTargetClass),
+					'=',
+					new ScalarExpression(0)
+				);
+				$oNotObsoleteRemote = new DBObjectSearch($sTargetClass);
+				$oNotObsoleteRemote->AddConditionExpression($oNotObsolete);
+				$oLinkSearch->AddCondition_PointingTo($oNotObsoleteRemote, $sExtKeyToRemote);
+			}
+		}
+		$oLinkSet = new DBObjectSet($oLinkSearch);
+		$oLinkSet->SetShowObsoleteData($bShowObsolete);
+		if ($this->HasDelta())
+		{
+			$oLinkSet->AddObjectArray($this->aAdded);
+		}
+		return $oLinkSet;
+	}
 }

core/pdfbulkexport.class.inc.php

@@ -226,9 +226,9 @@ EOF
 							$iNewWidth = $iWidth * $fScale;
 							$iNewHeight = $iHeight * $fScale;
 
-							$sUrl = 'data:' . $value->GetMimeType() . ';base64,' . base64_encode($value->GetData());
+							$sUrl = 'data:'.$value->GetMimeType().';base64,'.base64_encode($value->GetData());
 						}
-						$sRet = '<img src="' . $sUrl . '" style="width: ' . $iNewWidth . 'px; height: ' . $iNewHeight . 'px">';
+						$sRet = ($sUrl !== null) ? '<img src="'.$sUrl.'" style="width: '.$iNewWidth.'px; height: '.$iNewHeight.'px">' : '';
 						$sRet = '<div class="view-image">'.$sRet.'</div>';
 					}
 					else

core/spreadsheetbulkexport.class.inc.php

@@ -175,7 +175,8 @@ EOF
 				}
 				elseif ($oAttDef instanceof AttributeCustomFields)
 				{
-					$sRet = $oObj->GetAsHTML($sAttCode);
+					// Stick to the weird implementation made in GetNextChunk
+					$sRet = utils::TextToHtml($oObj->GetEditValue($sAttCode));
 				}
 				else
 				{
@@ -326,6 +327,12 @@ EOF
 							}
 							$sData .= "<td x:str>$sField</td>";
 						}
+						elseif ($oAttDef instanceof AttributeCustomFields)
+						{
+							// GetAsHTML returns a table that would not fit
+							$sField = utils::TextToHtml($oObj->GetEditValue($sAttCode));
+							$sData .= "<td x:str>$sField</td>";
+						}
 						else if($oAttDef instanceof AttributeString)
 						{
 							$sField = $oObj->GetAsHTML($sAttCode, $this->bLocalizeOutput);

core/sqlobjectquery.class.inc.php

@@ -36,7 +36,8 @@
 
 class SQLObjectQuery extends SQLQuery
 {
-	private $m_SourceOQL = '';
+	public $m_aContextData = null;
+	public $m_iOriginalTableCount = 0;
 	private $m_sTable = '';
 	private $m_sTableAlias = '';
 	private $m_aFields = array();
@@ -46,7 +47,7 @@ class SQLObjectQuery extends SQLQuery
 	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;
+	protected $m_bBeautifulQuery = false;
 
 	// Data set by PrepareRendering()
 	private $__aFrom;
@@ -311,6 +312,14 @@ class SQLObjectQuery extends SQLQuery
 		$this->PrepareRendering();
 		$sFrom   = self::ClauseFrom($this->__aFrom, $sIndent);
 		$sWhere  = self::ClauseWhere($this->m_oConditionExpr, $aArgs);
+		if ($iLimitCount > 0)
+		{
+			$sLimit = 'LIMIT '.$iLimitStart.', '.$iLimitCount;
+		}
+		else
+		{
+			$sLimit = '';
+		}
 		if ($bGetCount)
 		{
 			if (count($this->__aSelectedIdFields) > 0)
@@ -321,11 +330,13 @@ class SQLObjectQuery extends SQLQuery
 					$aCountFields[] = "COALESCE($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";
+				// Count can be limited for performance reason, in this case the total amount is not important,
+				// we only need to know if the number of entries is greater than a certain amount.
+				$sSQL = "SELECT COUNT(*) AS COUNT FROM (SELECT$sLineSep DISTINCT $sCountFields $sLineSep FROM $sFrom$sLineSep WHERE $sWhere $sLimit) AS _tatooine_";
 			}
 			else
 			{
-				$sSQL = "SELECT$sLineSep COUNT(*) AS COUNT$sLineSep FROM $sFrom$sLineSep WHERE $sWhere";
+				$sSQL = "SELECT COUNT(*) AS COUNT FROM (SELECT$sLineSep 1 $sLineSep FROM $sFrom$sLineSep WHERE $sWhere $sLimit) AS _tatooine_";
 			}
 		}
 		else
@@ -336,14 +347,7 @@ class SQLObjectQuery extends SQLQuery
 			{
 				$sOrderBy = "ORDER BY $sOrderBy$sLineSep";
 			}
-			if ($iLimitCount > 0)
+
-			{
-				$sLimit = 'LIMIT '.$iLimitStart.', '.$iLimitCount;
-			}
-			else
-			{
-				$sLimit = '';
-			}
 			$sSQL = "SELECT$sLineSep DISTINCT $sSelect$sLineSep FROM $sFrom$sLineSep WHERE $sWhere$sLineSep $sOrderBy $sLimit";
 		}
 		return $sSQL;
@@ -510,6 +514,7 @@ class SQLObjectQuery extends SQLQuery
 
 	public function OptimizeJoins($aUsedTables, $bTopCall = true)
 	{
+		$this->m_iOriginalTableCount = $this->CountTables();
 		if ($bTopCall)
 		{
 			// Top call: complete the list of tables absolutely required to perform the right query
@@ -545,7 +550,7 @@ class SQLObjectQuery extends SQLQuery
 		return $iRet;
 	}
 
-	protected function CollectUsedTables(&$aTables)
+	public function CollectUsedTables(&$aTables)
 	{
 		$this->m_oConditionExpr->CollectUsedParents($aTables);
 		foreach($this->m_aFields as $sFieldAlias => $oField)
@@ -612,4 +617,5 @@ class SQLObjectQuery extends SQLQuery
 		// None of the tables is in the list of required tables
 		return $bResult;
 	}
+
 }

core/sqlquery.class.inc.php

@@ -39,7 +39,7 @@ require_once('cmdbsource.class.inc.php');
 abstract class SQLQuery
 {
 	private $m_SourceOQL = '';
-	private $m_bBeautifulQuery = false;
+	protected $m_bBeautifulQuery = false;
 
 	public function __construct()
 	{

core/sqlunionquery.class.inc.php

@@ -58,7 +58,7 @@ class SQLUnionQuery extends SQLQuery
 		{
 			$aQueriesHtml[] = '<p>'.$oSQLQuery->DisplayHtml().'</p>';
 		}
-		echo implode('UNION', $aQueries);
+		echo implode('UNION', $aQueriesHtml);
 	}
 
 	public function AddInnerJoin($oSQLQuery, $sLeftField, $sRightField, $sRightTable = '')
@@ -85,7 +85,6 @@ class SQLUnionQuery extends SQLQuery
 	{
 		$this->m_bBeautifulQuery = $bBeautifulQuery;
 		$sLineSep = $this->m_bBeautifulQuery ? "\n" : '';
-		$sIndent = $this->m_bBeautifulQuery ? "   " : null;
 
 		$aSelects = array();
 		foreach ($this->aQueries as $oSQLQuery)
@@ -93,36 +92,33 @@ class SQLUnionQuery extends SQLQuery
 			// Render SELECTS without orderby/limit/count
 			$aSelects[] = $oSQLQuery->RenderSelect(array(), $aArgs, 0, 0, false, $bBeautifulQuery);
 		}
-		$sSelects = '('.implode(")$sLineSep UNION$sLineSep(", $aSelects).')';
+		if ($iLimitCount > 0)
-
-		if ($bGetCount)
 		{
-			$sFrom = "($sLineSep$sSelects$sLineSep) as __selects__";
+			$sLimit = 'LIMIT '.$iLimitStart.', '.$iLimitCount;
-			$sSQL = "SELECT$sLineSep COUNT(*) AS COUNT$sLineSep FROM $sFrom$sLineSep";
+		}
+		else
+		{
+			$sLimit = '';
+		}
+
+		if ($bGetCount)
+		{
+			$sSelects = '('.implode(" $sLimit)$sLineSep UNION$sLineSep(", $aSelects)." $sLimit)";
+			$sFrom = "($sLineSep$sSelects$sLineSep) as __selects__";
+			$sSQL = "SELECT COUNT(*) AS COUNT FROM (SELECT$sLineSep 1 $sLineSep FROM $sFrom$sLineSep) AS _union_tatooine_";
 		}
 		else
 		{
-			$aSelects = array();
-			foreach ($this->aQueries as $oSQLQuery)
-			{
-				// Render SELECT without orderby/limit/count
-				$aSelects[] = $oSQLQuery->RenderSelect(array(), $aArgs, 0, 0, false, $bBeautifulQuery);
-			}
-			$sSelect = $this->aQueries[0]->RenderSelectClause();
 			$sOrderBy = $this->aQueries[0]->RenderOrderByClause($aOrderBy);
 			if (!empty($sOrderBy))
 			{
-				$sOrderBy = "ORDER BY $sOrderBy$sLineSep";
+				$sOrderBy = "ORDER BY $sOrderBy$sLineSep $sLimit";
-			}
+				$sSQL = '('.implode(")$sLineSep UNION$sLineSep (", $aSelects).')'.$sLineSep.$sOrderBy;
-			if ($iLimitCount > 0)
-			{
-				$sLimit = 'LIMIT '.$iLimitStart.', '.$iLimitCount;
 			}
 			else
 			{
-				$sLimit = '';
+				$sSQL = '('.implode(" $sLimit)$sLineSep UNION$sLineSep (", $aSelects)." $sLimit)";
 			}
-			$sSQL = $sSelects.$sLineSep.$sOrderBy.' '.$sLimit;
 		}
 		return $sSQL;
 	}

core/userrights.class.inc.php

@@ -338,6 +338,8 @@ abstract class User extends cmdbAbstractObject
 				'bulkread' => $this->GetGrantAsHtml($sClass, UR_ACTION_BULK_READ),
 				'write' => $this->GetGrantAsHtml($sClass, UR_ACTION_MODIFY),
 				'bulkwrite' => $this->GetGrantAsHtml($sClass, UR_ACTION_BULK_MODIFY),
+				'delete' => $this->GetGrantAsHtml($sClass, UR_ACTION_DELETE),
+				'bulkdelete' => $this->GetGrantAsHtml($sClass, UR_ACTION_BULK_DELETE),
 				'stimuli' => $sStimuli,
 			);
 		}
@@ -350,6 +352,8 @@ abstract class User extends cmdbAbstractObject
 		$aDisplayConfig['bulkread'] = array('label' => Dict::S('UI:UserManagement:Action:BulkRead'), 'description' => Dict::S('UI:UserManagement:Action:BulkRead+'));
 		$aDisplayConfig['write'] = array('label' => Dict::S('UI:UserManagement:Action:Modify'), 'description' => Dict::S('UI:UserManagement:Action:Modify+'));
 		$aDisplayConfig['bulkwrite'] = array('label' => Dict::S('UI:UserManagement:Action:BulkModify'), 'description' => Dict::S('UI:UserManagement:Action:BulkModify+'));
+		$aDisplayConfig['delete'] = array('label' => Dict::S('UI:UserManagement:Action:Delete'), 'description' => Dict::S('UI:UserManagement:Action:Delete+'));
+		$aDisplayConfig['bulkdelete'] = array('label' => Dict::S('UI:UserManagement:Action:BulkDelete'), 'description' => Dict::S('UI:UserManagement:Action:BulkDelete+'));
 		$aDisplayConfig['stimuli'] = array('label' => Dict::S('UI:UserManagement:Action:Stimuli'), 'description' => Dict::S('UI:UserManagement:Action:Stimuli+'));
 		$oPage->table($aDisplayConfig, $aDisplayData);
 	}
@@ -1153,7 +1157,7 @@ class UserRights
 			self::$m_aAdmins = array();
 			self::$m_aPortalUsers = array();
 		}
-		if (!isset($_SESSION))
+		if (!isset($_SESSION) && !utils::IsModeCLI())
 		{
 			session_name('itop-'.md5(APPROOT));
 			session_start();

core/valuesetdef.class.inc.php

@@ -52,7 +52,7 @@ abstract class ValueSetDefinition
 	}
 
 
-	public function GetValues($aArgs, $sContains = '')
+	public function GetValues($aArgs, $sContains = '', $sOperation = 'contains')
 	{
 		if (!$this->m_bIsLoaded)
 		{
@@ -93,12 +93,16 @@ abstract class ValueSetDefinition
 class ValueSetObjects extends ValueSetDefinition
 {
 	protected $m_sContains;
+	protected $m_sOperation;
 	protected $m_sFilterExpr; // in OQL
 	protected $m_sValueAttCode;
 	protected $m_aOrderBy;
 	protected $m_aExtraConditions;
 	private $m_bAllowAllData;
 	private $m_aModifierProperties;
+	private $m_bSort;
+	private $m_iLimit;
+
 
 	/**
 	 * @param hash $aOrderBy Array of '[<classalias>.]attcode' => bAscending
@@ -106,12 +110,15 @@ class ValueSetObjects extends ValueSetDefinition
 	public function __construct($sFilterExp, $sValueAttCode = '', $aOrderBy = array(), $bAllowAllData = false, $aModifierProperties = array())
 	{
 		$this->m_sContains = '';
+		$this->m_sOperation = '';
 		$this->m_sFilterExpr = $sFilterExp;
 		$this->m_sValueAttCode = $sValueAttCode;
 		$this->m_aOrderBy = $aOrderBy;
 		$this->m_bAllowAllData = $bAllowAllData;
 		$this->m_aModifierProperties = $aModifierProperties;
 		$this->m_aExtraConditions = array();
+		$this->m_bSort = true;
+		$this->m_iLimit = 0;
 	}
 
 	public function SetModifierProperty($sPluginClass, $sProperty, $value)
@@ -163,11 +170,11 @@ class ValueSetObjects extends ValueSetDefinition
 		return new DBObjectSet($oFilter, $this->m_aOrderBy, $aArgs);
 	}
 
-	public function GetValues($aArgs, $sContains = '')
+	public function GetValues($aArgs, $sContains = '', $sOperation = 'contains')
 	{
-		if (!$this->m_bIsLoaded || ($sContains != $this->m_sContains))
+		if (!$this->m_bIsLoaded || ($sContains != $this->m_sContains) || ($sOperation != $this->m_sOperation))
 		{
-			$this->LoadValues($aArgs, $sContains);
+			$this->LoadValues($aArgs, $sContains, $sOperation);
 			$this->m_bIsLoaded = true;
 		}
 		// The results are already filtered and sorted (on friendly name)
@@ -175,9 +182,10 @@ class ValueSetObjects extends ValueSetDefinition
 		return $aRet;
 	}
 
-	protected function LoadValues($aArgs, $sContains = '')
+	protected function LoadValues($aArgs, $sContains = '', $sOperation = 'contains')
 	{
 		$this->m_sContains = $sContains;
+		$this->m_sOperation = $sOperation;
 
 		$this->m_aValues = array();
 		
@@ -202,12 +210,67 @@ class ValueSetObjects extends ValueSetDefinition
 			}
 		}
 
-		$oValueExpr = new ScalarExpression('%'.$sContains.'%');
+		$oExpression = DBObjectSearch::GetPolymorphicExpression($oFilter->GetClass(), 'friendlyname');
-		$oNameExpr = new FieldExpression('friendlyname', $oFilter->GetClassAlias());
+		$aFields = $oExpression->ListRequiredFields();
-		$oNewCondition = new BinaryExpression($oNameExpr, 'LIKE', $oValueExpr);
+		$sClass = $oFilter->GetClass();
-		$oFilter->AddConditionExpression($oNewCondition);
+		foreach($aFields as $sField)
+		{
+			$aFieldItems = explode('.', $sField);
+			if ($aFieldItems[0] != $sClass)
+			{
+				$sOperation = 'contains';
+				break;
+			}
+		}
 
-		$oObjects = new DBObjectSet($oFilter, $this->m_aOrderBy, $aArgs);
+		switch ($sOperation)
+		{
+			case 'equals_start_with':
+				$aAttributes = MetaModel::GetFriendlyNameAttributeCodeList($oFilter->GetClass());
+				$sClassAlias = $oFilter->GetClassAlias();
+				$aFilters = array();
+				// Equals first
+				$oValueExpr = new ScalarExpression($sContains);
+				foreach($aAttributes as $sAttribute)
+				{
+					$oNewFilter = $oFilter->DeepClone();
+					$oNameExpr = new FieldExpression($sAttribute, $sClassAlias);
+					$oCondition = new BinaryExpression($oNameExpr, 'LIKE', $oValueExpr);
+					$oNewFilter->AddConditionExpression($oCondition);
+					$aFilters[] = $oNewFilter;
+				}
+				// start with next
+				$oValueExpr = new ScalarExpression($sContains.'%');
+				foreach($aAttributes as $sAttribute)
+				{
+					$oNewFilter = $oFilter->DeepClone();
+					$oNameExpr = new FieldExpression($sAttribute, $sClassAlias);
+					$oCondition = new BinaryExpression($oNameExpr, 'LIKE', $oValueExpr);
+					$oNewFilter->AddConditionExpression($oCondition);
+					$aFilters[] = $oNewFilter;
+				}
+				// Unions are much faster than OR conditions
+				$oFilter = new DBUnionSearch($aFilters);
+				break;
+
+			default:
+				$oValueExpr = new ScalarExpression('%'.$sContains.'%');
+				$oNameExpr = new FieldExpression('friendlyname', $oFilter->GetClassAlias());
+				$oNewCondition = new BinaryExpression($oNameExpr, 'LIKE', $oValueExpr);
+				$oFilter->AddConditionExpression($oNewCondition);
+				break;
+		}
+
+		$oObjects = new DBObjectSet($oFilter, $this->m_aOrderBy, $aArgs, null, $this->m_iLimit, 0, $this->m_bSort);
+		if (empty($this->m_sValueAttCode))
+		{
+			$aAttToLoad = array($oFilter->GetClassAlias() => array('friendlyname'));
+		}
+		else
+		{
+			$aAttToLoad = array($oFilter->GetClassAlias() => array($this->m_sValueAttCode));
+		}
+		$oObjects->OptimizeColumnLoad($aAttToLoad);
 		while ($oObject = $oObjects->Fetch())
 		{
 			if (empty($this->m_sValueAttCode))
@@ -231,6 +294,22 @@ class ValueSetObjects extends ValueSetDefinition
 	{
 		return $this->m_sFilterExpr;
 	}
+
+	/**
+	 * @param $iLimit
+	 */
+	public function SetLimit($iLimit)
+	{
+		$this->m_iLimit = $iLimit;
+	}
+
+	/**
+	 * @param $bSort
+	 */
+	public function SetSort($bSort)
+	{
+		$this->m_bSort = $bSort;
+	}
 }
 
 

css/css-variables.scss

@@ -5,4 +5,4 @@ $complement-light: #d6e8ef;
 $frame-background-color: #F1F1F1;
 $text-color: #000;
 // Beware the version number MUST be enclosed with quotes otherwise v2.3.0 becomes v2 0.3 .0
-$version: "v2.4.0-beta";
+$version: "v2.4.0";

css/font-combodo/combodo.sfd

@@ -21,7 +21,7 @@ OS2Version: 0
 OS2_WeightWidthSlopeOnly: 0
 OS2_UseTypoMetrics: 1
 CreationTime: 1463745065
-ModificationTime: 1464178421
+ModificationTime: 1506001058
 OS2TypoAscent: 0
 OS2TypoAOffset: 1
 OS2TypoDescent: 0
@@ -35,7 +35,6 @@ HheadAscent: 0
 HheadAOffset: 1
 HheadDescent: 0
 HheadDOffset: 1
-OS2Vendor: 'PfEd'
 MarkAttachClasses: 1
 DEI: 91125
 Encoding: ISO8859-1
@@ -47,7 +46,7 @@ FitToEm: 0
 WinInfo: 0 31 10
 BeginPrivate: 0
 EndPrivate
-BeginChars: 256 8
+BeginChars: 256 11
 
 StartChar: zero
 Encoding: 48 48 0
@@ -210,7 +209,7 @@ StartChar: three
 Encoding: 51 51 3
 Width: 1022
 VWidth: 0
-Flags: MO
+Flags: M
 LayerCount: 3
 Fore
 SplineSet
@@ -261,11 +260,13 @@ StartChar: C
 Encoding: 67 67 4
 Width: 1080
 VWidth: 0
-Flags: HW
+Flags: W
+HStem: -112 36<398.67 444.211> 97 36<463.993 575.071> 116 37<411.524 459.906> 250 37<334.123 402.464> 335 37<749.246 821.773> 387 37<836.543 929.295> 396 37<873.093 933.545> 442 37<475 482 739.647 795.664> 621 37<286.042 389.13> 650 37<510.192 579.789>
+VStem: 53 37<216.048 298> 218 37<457.867 579.651> 272 36<60.6299 128.446> 439 37<479.452 577.67> 451 37<-73.2171 5.85426> 472 37<568.829 649.107> 553 37<359.872 417.574> 651 38<-34.3438 62.6665> 718 38<8.82031 164.606> 934 38<341.569 396>
 LayerCount: 3
 Fore
 SplineSet
-641 -116 m 4x9b20
+641 -116 m 4x9b39f0
  637 -116 633 -115 630 -113 c 4
  624 -110 616 -102 616 -88 c 4
  616 -84 617 -80 618 -75 c 4
@@ -275,14 +276,14 @@ SplineSet
  651 31 641 52 624 75 c 4
  609 94 595 108 586 115 c 5
  562 107 523 97 500 97 c 6
- 499 97 l 6xdb20
+ 499 97 l 6xdb39f0
  479 97 468 105 460 111 c 4
  457 114 455 115 453 116 c 4
  450 116 438 112 423 104 c 4
  412 98 405 94 401 90 c 5
  411 80 436 61 448 52 c 4
  460 43 468 37 473 32 c 4
- 485 20 488 -4 488 -20 c 4
+ 485 20 488 -4 488 -20 c 4xb93af0
  488 -27 487 -33 487 -36 c 4
  485 -55 477 -90 452 -105 c 4
  444 -110 435 -112 426 -112 c 4
@@ -321,10 +322,10 @@ SplineSet
  219 484 218 493 218 504 c 4
  218 526 222 550 231 575 c 4
  237 593 255 636 284 651 c 4
- 293 656 305 658 320 658 c 4xb9a0
+ 293 656 305 658 320 658 c 4
  342 658 367 653 389 644 c 4
  416 633 437 617 452 597 c 4
- 472 571 476 537 476 508 c 4
+ 472 571 476 537 476 508 c 4xb9bcf0
  476 497 476 487 475 479 c 5
  482 479 l 5
  505 499 l 5
@@ -352,7 +353,7 @@ SplineSet
  766 473 767 473 768 473 c 4
  787 473 808 460 831 446 c 4
  845 437 865 424 873 424 c 4
- 874 424 l 6x9d60
+ 874 424 l 6x9d79f0
  875 424 880 425 884 426 c 4
  897 429 915 433 930 433 c 4
  956 433 965 421 969 412 c 4
@@ -362,7 +363,7 @@ SplineSet
  916 289 911 288 905 288 c 4
  888 288 863 299 835 311 c 4
  810 322 780 335 766 335 c 4
- 765 335 764 335 764 335 c 4
+ 764 335 l 4
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@@ -370,7 +371,7 @@ SplineSet
  756 69 755 58 753 47 c 4
  748 19 727 -22 708 -51 c 4
  697 -68 687 -82 677 -93 c 4
- 663 -109 652 -116 641 -116 c 4x9b20
+ 663 -109 652 -116 641 -116 c 4x9b39f0
 308 85 m 5
  308 83 312 72 340 46 c 4
  357 30 374 18 374 18 c 6
@@ -387,14 +388,14 @@ SplineSet
  383 55 362 72 362 90 c 4
  362 92 362 93 362 95 c 4
  363 100 366 113 402 134 c 4
- 410 138 435 153 453 153 c 4xb9a0
+ 410 138 435 153 453 153 c 4xb9baf0
  455 153 458 152 460 152 c 4
  470 150 476 145 482 141 c 4
  488 136 491 133 499 133 c 6
- 500 133 l 6xd920
+ 500 133 l 6xd93af0
  521 133 562 145 581 153 c 6
  589 156 l 5
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+ 596 153 l 6xb93af0
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@@ -413,7 +414,7 @@ SplineSet
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  907 329 916 340 924 359 c 4
  932 377 934 390 934 396 c 4
- 933 396 932 396 930 396 c 4xdb20
+ 933 396 932 396 930 396 c 4xdb3af0
  919 396 902 392 892 390 c 4
  886 389 881 388 878 388 c 4
  876 388 875 387 873 387 c 4
@@ -433,9 +434,9 @@ SplineSet
  629 559 619 566 619 566 c 6
  615 569 l 5
  580 633 l 5
- 566 639 539 650 520 650 c 4x9d60
+ 566 639 539 650 520 650 c 4
  514 650 512 650 511 649 c 4
- 510 648 509 644 509 637 c 4
+ 510 648 509 644 509 637 c 4x9d79f0
  509 629 510 618 514 602 c 4
  517 589 520 577 523 569 c 5
  562 561 l 5
@@ -446,7 +447,7 @@ SplineSet
  435 465 l 6
  437 474 439 491 439 510 c 4
  439 533 436 558 423 575 c 4
- 400 605 354 621 320 621 c 4x99a0
+ 400 605 354 621 320 621 c 4x99bcf0
  310 621 304 619 301 618 c 4
  281 608 255 548 255 504 c 4
  255 497 255 490 257 484 c 4
@@ -475,22 +476,25 @@ SplineSet
  424 204 390 196 377 186 c 4
  330 149 310 105 308 85 c 5
 EndSplineSet
+Validated: 1
 EndChar
 
 StartChar: I
 Encoding: 73 73 5
 Width: 1024
 VWidth: 0
-Flags: HW
+Flags: W
+HStem: -154 166<226 365 659 798> 126 26<498.267 525.733> 151 131<288 343 681 735> 313 132<288 343 681 735> 330 32<424.389 599.754> 443 26<498.267 525.733> 584 184<226 365 659 798>
+VStem: 51 175<12 151 445 584> 365 132<74 126 469 521> 366 31<282 313> 527 132<74 126 469 521> 627 31<282 313> 798 175<12 151 445 584>
 LayerCount: 3
 Fore
 SplineSet
-51 -154 m 1
+51 -154 m 1x8308
  51 768 l 1
  973 768 l 1
  973 -154 l 1
- 51 -154 l 1
+ 51 -154 l 1x8308
-497 469 m 2
+497 469 m 1x87a8
  502 469 507 470 512 470 c 0
  517 470 522 469 527 469 c 1
  527 521 l 1
@@ -498,35 +502,34 @@ SplineSet
  512 702 l 1
  414 604 l 1
  497 521 l 1
- 497 469 l 1
+ 497 469 l 1x87a8
- 497 469 l 2
 653 417 m 1
  681 445 l 1
- 798 445 l 1
+ 798 445 l 1x9328
  798 584 l 1
  659 584 l 1
  659 467 l 1
  633 440 l 1
  643 433 649 425 653 417 c 1
-366 282 m 1
+366 282 m 1xb348
  366 313 l 1
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- 366 282 l 1
+ 366 282 l 1xb348
 343 445 m 1
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  365 467 l 1
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+ 365 584 l 1x9388
  226 584 l 1
  226 445 l 1
  343 445 l 1
 371 178 m 1
  343 151 l 1
- 226 151 l 1
+ 226 151 l 1xa388
  226 12 l 1
  365 12 l 1
  365 129 l 1
@@ -535,7 +538,7 @@ SplineSet
 818 396 m 1
  735 313 l 1
  658 313 l 1
- 658 282 l 1
+ 658 282 l 1xb318
  735 282 l 1
  818 200 l 1
  916 298 l 1
@@ -543,12 +546,12 @@ SplineSet
 653 178 m 1
  649 170 643 162 633 155 c 1
  659 129 l 1
- 659 12 l 1
+ 659 12 l 1xa328
  798 12 l 1
  798 151 l 1
  681 151 l 1
  653 178 l 1
-527 126 m 1
+527 126 m 1xc3a8
  522 126 517 126 512 126 c 0
  507 126 502 126 497 126 c 1
  497 74 l 1
@@ -556,8 +559,7 @@ SplineSet
  512 -106 l 1
  610 -8 l 1
  527 74 l 1
- 527 126 l 1
+ 527 126 l 1xc3a8
- 527 126 l 1
 610 348 m 0
  584 337 549 330 512 330 c 0
  475 330 441 337 414 348 c 0
@@ -567,9 +569,9 @@ SplineSet
  449 157 479 152 512 152 c 0
  545 152 575 157 598 167 c 0
  616 174 627 184 627 192 c 2
- 627 356 l 1
+ 627 356 l 1xcb58
  622 353 616 351 610 348 c 0
-512 443 m 1
+512 443 m 1x8f58
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  397 394 408 384 426 377 c 0
@@ -577,8 +579,7 @@ SplineSet
  545 362 575 367 598 377 c 0
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  627 410 616 421 598 428 c 0
- 575 438 545 443 512 443 c 1
+ 575 438 545 443 512 443 c 1x8f58
- 512 443 l 1
 EndSplineSet
 Validated: 5
 EndChar
@@ -587,7 +588,8 @@ StartChar: four
 Encoding: 52 52 6
 Width: 1024
 VWidth: 0
-Flags: H
+HStem: -2 41<389.544 635.489> 292 109<316 441 550 675> 639 41<389.544 636.396>
+VStem: 117 41<241.556 436.857> 441 109<167 292 401 525> 868 41<249.643 435.223>
 LayerCount: 3
 Fore
 SplineSet
@@ -607,7 +609,6 @@ SplineSet
  909 288 892 238 861 189 c 0
  835 149 801 111 757 77 c 1
  801 -67 l 1
- 801 -67 l 1
 649 63 m 1
  733 17 l 1
  710 93 l 1
@@ -618,7 +619,6 @@ SplineSet
  158 174 317 39 513 39 c 0
  552 39 592 49 634 59 c 2
  649 63 l 1
- 649 63 l 1
 675 306 m 1
  675 298 667 292 657 292 c 2
  550 292 l 1
@@ -640,7 +640,6 @@ SplineSet
  657 401 l 2
  667 401 675 394 675 386 c 2
  675 306 l 1
- 675 306 l 1
 EndSplineSet
 Validated: 5
 EndChar
@@ -649,15 +648,17 @@ StartChar: D
 Encoding: 68 68 7
 Width: 1080
 VWidth: 0
-Flags: HW
+Flags: W
+HStem: 198 131<79.9424 131.341> 306 98<835.102 921.871> 353 100<731.982 810.871>
+VStem: 238 219<460.138 583.719> 292 88<67.6511 114.863> 369 100<-72.2559 6.9753> 667 66<3.74069 76.8123>
 LayerCount: 3
 Fore
 SplineSet
-469 -14 m 4
+469 -14 m 4x26
  469 -45 459 -89 425 -89 c 4
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+ 397 -89 372 -53 369 -41 c 4x26
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- 363 7 292 63 292 88 c 4
+ 363 7 292 63 292 88 c 4x2a
  292 113 317 164 366 202 c 4
  388 219 439 225 439 225 c 5
  439 225 414 269 373 269 c 4
@@ -669,7 +670,7 @@ SplineSet
  119 206 108 198 97 198 c 4
  78 198 76 234 76 261 c 4
  76 268 76 274 76 279 c 4
- 76 288 76 295 76 295 c 6
+ 76 295 l 6
  76 295 82 320 96 328 c 4
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  121 329 217 268 217 268 c 6
@@ -696,12 +697,12 @@ SplineSet
  570 401 569 394 569 388 c 4
  569 355 614 330 614 330 c 5
  614 330 646 364 662 384 c 4
- 678 404 734 453 763 453 c 4
+ 678 404 734 453 763 453 c 4xb2
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- 903 306 902 306 899 306 c 4
+ 903 306 902 306 899 306 c 4x52
  872 306 795 353 761 353 c 4
  758 353 756 353 754 352 c 4
  723 342 708 263 682 213 c 5
@@ -714,11 +715,232 @@ SplineSet
  667 64 605 129 586 138 c 5
  565 130 522 118 499 118 c 4
  475 118 470 137 453 137 c 4
- 437 137 380 108 380 93 c 4
+ 437 137 380 108 380 93 c 4x2a
  380 77 446 36 460 23 c 4
- 465 18 469 3 469 -14 c 4
+ 465 18 469 3 469 -14 c 4x26
 EndSplineSet
 Validated: 1
 EndChar
+
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+Encoding: 69 69 8
+Width: 1024
+VWidth: 0
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css/font-combodo/font-combodo.css

@@ -1,8 +1,8 @@
 @font-face {
     font-family: 'CombodoRegular';
-    src: url('combodo-webfont.woff2?v=1.0') format('woff2'),
+    src: url('combodo-webfont.woff2?v=2.0') format('woff2'),
-         url('combodo-webfont.woff?v=1.0') format('woff'),
+         url('combodo-webfont.woff?v=2.0') format('woff'),
-         url('combodo-webfont.ttf?v=1.0') format('truetype');
+         url('combodo-webfont.ttf?v=2.0') format('truetype');
     font-weight: normal;
     font-style: normal;
 
@@ -193,7 +193,16 @@
 .fc-combodo-icon:before {
   content: "D";
 }
+.fc-itophub-icon:before {
+  content: "E";
+}
+.fc-chameleon-icon:before {
+  content: "F";
+}
 .fc-itop-icon:before {
   content: "I";
 }
+.fc-opensource-icon:before {
+  content: "O";
+}
 

css/font-combodo/glyphs/E.svg

@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   width="1000"
+   height="1000"
+   viewBox="0 0 264.58333 264.58334"
+   version="1.1"
+   id="svg909">
+  <defs
+     id="defs903" />
+  <metadata
+     id="metadata906">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     style="fill:#000000;fill-opacity:1"
+     transform="matrix(2.6189878,0,0,2.6189878,-138.11438,-66.566639)"
+     id="layer1">
+    <path
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+       id="path882" />
+    <path
+       style="opacity:1;fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:0.40000001;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
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+       id="rect827" />
+    <path
+       style="opacity:1;fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:0.40000001;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
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+       id="rect827-1" />
+    <circle
+       style="opacity:1;fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:0.40000001;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       id="path888"
+       cx="93.031555"
+       cy="62.530666"
+       r="1.3701637" />
+  </g>
+</svg>

css/font-combodo/glyphs/F.svg

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   width="1000"
+   height="1000"
+   viewBox="0 0 264.58333 264.58334"
+   version="1.1"
+   id="svg909">
+  <defs
+     id="defs903" />
+  <metadata
+     id="metadata906">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     transform="translate(0,-32.41665)"
+     id="layer1">
+    <path
+       style="fill:#1b1b1b;fill-opacity:1;stroke:#000000;stroke-width:1.71210456;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 128.74663,48.188011 c -13.29429,0.07062 -10.55146,6.715944 -7.15766,12.848874 4.15012,7.499617 -25.880108,2.288099 -55.027316,30.705397 -15.81655,15.420458 -33.515303,31.940728 -36.659797,78.718798 -3.144494,46.77813 28.138482,113.85946 93.456613,115.09774 60.34513,1.14398 70.72277,-33.22425 76.02032,-56.79463 5.66401,-25.20081 -12.58357,-64.63485 -52.62298,-64.06284 -40.0394,0.57201 -53.195848,26.31042 -53.195848,43.47021 0,17.15974 9.723978,40.03957 37.179578,40.03957 27.4556,0 36.60716,-16.58704 38.32314,-30.88679 1.71598,-14.2998 -4.83096,-26.67818 -25.09606,-28.59968 -15.68521,-1.48726 -24.9258,9.87122 -25.23762,19.0178 -0.429,12.5838 9.39435,17.05222 14.15607,17.30356 4.76172,0.25125 11.84166,-0.0128 12.22509,-5.71993 0.42901,-6.38538 -4.00214,-7.00576 -7.21959,-6.93424 -2.28741,0.0509 -4.91368,-3.78538 -4.22028,-6.43661 0.52215,-1.99644 3.3621,-6.93557 11.94197,-3.50361 8.57988,3.43191 10.89319,13.43244 8.65069,20.01977 -2.28797,6.72091 -5.07712,14.08591 -22.37987,13.58542 -15.13797,-0.43787 -23.16423,-18.23237 -22.80675,-28.59972 0.40192,-11.65944 13.65537,-30.74341 35.96305,-29.59947 22.30767,1.14403 38.32269,21.7341 33.74675,44.61377 -4.57593,22.87966 -25.73805,37.75293 -50.33368,36.60894 -24.59564,-1.14398 -48.619888,-28.60023 -44.615958,-56.05584 4.00393,-27.45561 25.166518,-46.90263 54.910078,-48.04662 29.74356,-1.14398 50.87344,0.0685 68.0332,0.0685 17.15977,0 26.34709,-6.93209 22.91514,-21.23189 -3.43192,-14.29975 -16.20565,-67.865386 -71.43508,-80.981563 -14.11356,-3.351744 -23.47035,-4.676956 -29.5132,-4.644939 z m 59.83374,44.337259 a 15.77391,15.77391 0 0 1 15.77517,15.77298 15.77391,15.77391 0 0 1 -15.77517,15.77516 15.77391,15.77391 0 0 1 -15.77297,-15.77516 15.77391,15.77391 0 0 1 15.77297,-15.77298 z"
+       id="path882" />
+    <circle
+       style="opacity:1;fill:#101010;fill-opacity:1;stroke:#000000;stroke-width:1.71210456;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       id="path888"
+       cx="194.04086"
+       cy="107.69173"
+       r="5.8646588" />
+  </g>
+</svg>

css/font-combodo/glyphs/O.svg

@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="1000"
+   height="1000"
+   viewBox="0 0 264.58333 264.58334"
+   version="1.1"
+   id="svg876"
+   inkscape:version="0.92.2 (5c3e80d, 2017-08-06)"
+   sodipodi:docname="O.svg">
+  <defs
+     id="defs870" />
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="0.35"
+     inkscape:cx="-272.85714"
+     inkscape:cy="560"
+     inkscape:document-units="mm"
+     inkscape:current-layer="layer1"
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+     units="px"
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+     inkscape:window-maximized="1" />
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+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
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+     transform="translate(0,-32.41664)">
+    <path
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+       inkscape:connector-curvature="0"
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+       inkscape:export-xdpi="48.18"
+       inkscape:export-ydpi="48.18">
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+         inkscape:connector-curvature="0" />
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+</svg>

css/font-combodo/test.html

@@ -18,6 +18,9 @@ aIcons = {
 	'combodo-icon': 'Combodo icon',
 	'combodo-icon-o': 'Combodo icon (outline)',
 	'itop-icon': 'iTop icon',
+	'itophub-icon': 'iTop Hub icon',
+	'chameleon-icon': 'Hub\'s Chameleon icon',
+	'opensource-icon': 'Open Source Logo',
 }
 
 function GenerateTable() {

css/font-open-sans/font-open-sans.css

@@ -0,0 +1,112 @@
+/* cyrillic-ext */
+@font-face {
+    font-family: 'Open Sans';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Open Sans Regular'), local('OpenSans-Regular'), url('./OpenSans-Regular-cyrillic-ext.woff2') format('woff2');
+    unicode-range: U+0460-052F, U+20B4, U+2DE0-2DFF, U+A640-A69F;
+}
+/* cyrillic */
+@font-face {
+    font-family: 'Open Sans';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Open Sans Regular'), local('OpenSans-Regular'), url('./OpenSans-Regular-cyrillic.woff2') format('woff2');
+    unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
+}
+/* greek-ext */
+@font-face {
+    font-family: 'Open Sans';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Open Sans Regular'), local('OpenSans-Regular'), url('./OpenSans-Regular-greek-ext.woff2') format('woff2');
+    unicode-range: U+1F00-1FFF;
+}
+/* greek */
+@font-face {
+    font-family: 'Open Sans';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Open Sans Regular'), local('OpenSans-Regular'), url('./OpenSans-Regular-greek.woff2') format('woff2');
+    unicode-range: U+0370-03FF;
+}
+/* vietnamese */
+@font-face {
+    font-family: 'Open Sans';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Open Sans Regular'), local('OpenSans-Regular'), url('./OpenSans-Regular-vietnamese.woff2') format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
+/* latin-ext */
+@font-face {
+    font-family: 'Open Sans';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Open Sans Regular'), local('OpenSans-Regular'), url('./OpenSans-Regular-latin-ext.woff2') format('woff2');
+    unicode-range: U+0100-024F, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF;
+}
+/* latin */
+@font-face {
+    font-family: 'Open Sans';
+    font-style: normal;
+    font-weight: 400;
+    src: local('Open Sans Regular'), local('OpenSans-Regular'), url('./OpenSans-Regular-latin.woff2') format('woff2');
+    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2212, U+2215;
+}
+/* cyrillic-ext */
+@font-face {
+    font-family: 'Open Sans';
+    font-style: normal;
+    font-weight: 700;
+    src: local('Open Sans Bold'), local('OpenSans-Bold'), url('./OpenSans-Bold-cyrillic-ext.woff2') format('woff2');
+    unicode-range: U+0460-052F, U+20B4, U+2DE0-2DFF, U+A640-A69F;
+}
+/* cyrillic */
+@font-face {
+    font-family: 'Open Sans';
+    font-style: normal;
+    font-weight: 700;
+    src: local('Open Sans Bold'), local('OpenSans-Bold'), url('./OpenSans-Bold-cyrillic.woff2') format('woff2');
+    unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
+}
+/* greek-ext */
+@font-face {
+    font-family: 'Open Sans';
+    font-style: normal;
+    font-weight: 700;
+    src: local('Open Sans Bold'), local('OpenSans-Bold'), url('./OpenSans-Bold-greek-ext.woff2') format('woff2');
+    unicode-range: U+1F00-1FFF;
+}
+/* greek */
+@font-face {
+    font-family: 'Open Sans';
+    font-style: normal;
+    font-weight: 700;
+    src: local('Open Sans Bold'), local('OpenSans-Bold'), url('./OpenSans-Bold-greek.woff2') format('woff2');
+    unicode-range: U+0370-03FF;
+}
+/* vietnamese */
+@font-face {
+    font-family: 'Open Sans';
+    font-style: normal;
+    font-weight: 700;
+    src: local('Open Sans Bold'), local('OpenSans-Bold'), url('./OpenSans-Bold-vietnamese.woff2') format('woff2');
+    unicode-range: U+0102-0103, U+1EA0-1EF9, U+20AB;
+}
+/* latin-ext */
+@font-face {
+    font-family: 'Open Sans';
+    font-style: normal;
+    font-weight: 700;
+    src: local('Open Sans Bold'), local('OpenSans-Bold'), url('./OpenSans-Bold-latin-ext.woff2') format('woff2');
+    unicode-range: U+0100-024F, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF;
+}
+/* latin */
+@font-face {
+    font-family: 'Open Sans';
+    font-style: normal;
+    font-weight: 700;
+    src: local('Open Sans Bold'), local('OpenSans-Bold'), url('./OpenSans-Bold-latin.woff2') format('woff2');
+    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2212, U+2215;
+}

css/light-grey.css

@@ -3,6 +3,7 @@ body {
   font-family: Tahoma, Verdana, Arial, Helvetica;
   font-size: 10pt;
   color: #000;
+  background-color: white;
   margin: 0;
   /* Remove body margin/padding */
   padding: 0;
@@ -20,6 +21,13 @@ body.printable-version {
 .ui-layout-content {
   padding-left: 10px;
 }
+.ui-layout-content .ui-tabs-nav li {
+  /* Overriding jQuery UI theme to see active tab better */
+  margin-bottom: 2px;
+}
+.ui-layout-content .ui-tabs-nav li.ui-tabs-active {
+  padding-bottom: 3px;
+}
 .raw_output {
   font-family: Courier-New, Courier, Arial, Helvetica;
   font-size: 8pt;
@@ -85,6 +93,9 @@ table.listResults td .view-image img {
 .edit-image .view-image {
   display: inline-block;
 }
+.edit-image .view-image img[src=""], .edit-image .view-image img[src="null"] {
+  visibility: hidden;
+}
 .edit-image .view-image.dirty.compat {
   background-image: url("ui-lightness/images/ui-bg_diagonals-thick_20_666666_40x40.png");
 }
@@ -292,13 +303,13 @@ td a.mailto, td a.mailto:visited {
   text-decoration: none;
   color: #000;
   padding-left: 20px;
-  background: url(../images/mail.png?v=v2.4.0-beta) no-repeat left;
+  background: url(../images/mail.png?v=v2.4.0) no-repeat left;
 }
 td a.mailto:hover {
   text-decoration: underline;
   color: #e87c1e;
   padding-left: 20px;
-  background: url(../images/mail.png?v=v2.4.0-beta) no-repeat left;
+  background: url(../images/mail.png?v=v2.4.0) no-repeat left;
 }
 a.small_action {
   font-family: Tahoma, Verdana, Arial, Helvetica;
@@ -316,10 +327,10 @@ a.small_action {
   padding-left: 5px;
   padding-top: 2px;
   padding-bottom: 2px;
-  background: #e87c1e url(../images/actions_left.png?v=v2.4.0-beta) no-repeat left;
+  background: #e87c1e url(../images/actions_left.png?v=v2.4.0) no-repeat left;
 }
 .actions_details span {
-  background: url(../images/actions_right.png?v=v2.4.0-beta) no-repeat right;
+  background: url(../images/actions_right.png?v=v2.4.0) no-repeat right;
   color: #fff;
   font-weight: bold;
   padding-top: 2px;
@@ -493,7 +504,7 @@ div.actions_menu > ul {
   nowidth: 70px;
   padding-left: 5px;
   /* Nasty work-around for IE... en attendant mieux */
-  background: #e87c1e url(../images/actions_left.png?v=v2.4.0-beta) no-repeat top left;
+  background: #e87c1e url(../images/actions_left.png?v=v2.4.0) no-repeat top left;
   cursor: pointer;
   margin: 0;
 }
@@ -505,7 +516,7 @@ div.actions_menu > ul > li {
   height: 17px;
   padding-right: 16px;
   padding-left: 4px;
-  background: url(../images/actions_right.png?v=v2.4.0-beta) no-repeat top right transparent;
+  background: url(../images/actions_right.png?v=v2.4.0) no-repeat top right transparent;
   font-weight: bold;
   color: #fff;
   vertical-align: middle;
@@ -648,7 +659,7 @@ td a.dp-choose-date, a.dp-choose-date, td a.dp-choose-date:hover, a.dp-choose-da
   display: block;
   text-indent: -2000px;
   overflow: hidden;
-  background: url(../images/calendar.png?v=v2.4.0-beta) no-repeat;
+  background: url(../images/calendar.png?v=v2.4.0) no-repeat;
 }
 td a.dp-choose-date.dp-disabled, a.dp-choose-date.dp-disabled {
   background-position: 0 -20px;
@@ -745,19 +756,19 @@ div.HRDrawer {
 }
 /* Beware: IE6 does not support multiple selector with multiple classes, only the last class is used */
 table.listResults tr.odd td.truncated, table.listResults tr td.truncated, .wizContainer table.listResults tr.odd td.truncated, .wizContainer table.listResults tr td.truncated {
-  background: url(../images/truncated.png?v=v2.4.0-beta) bottom repeat-x;
+  background: url(../images/truncated.png?v=v2.4.0) bottom repeat-x;
 }
 /* Beware: IE6 does not support multiple selector with multiple classes, only the last class is used */
 table.listResults tr.even td.truncated, .wizContainer table.listResults tr.even td.truncated {
-  background: #f9f9f1 url(../images/truncated.png?v=v2.4.0-beta) bottom repeat-x;
+  background: #f9f9f1 url(../images/truncated.png?v=v2.4.0) bottom repeat-x;
 }
 /* Beware: IE6 does not support multiple selector with multiple classes, only the last class is used */
 table.listResults tr.even td.hover.truncated, .wizContainer table.listResults tr.even td.hover.truncated {
-  background: #fdf5d0 url(../images/truncated.png?v=v2.4.0-beta) bottom repeat-x;
+  background: #fdf5d0 url(../images/truncated.png?v=v2.4.0) bottom repeat-x;
 }
 /* Beware: IE6 does not support multiple selector with multiple classes, only the last class is used */
 table.listResults tr.odd td.hover.truncated, table.listResults tr td.hover.truncated, .wizContainer table.listResults tr.odd td.hover.truncated, .wizContainer table.listResults tr td.hover.truncated {
-  background: #fdf5d0 url(../images/truncated.png?v=v2.4.0-beta) bottom repeat-x;
+  background: #fdf5d0 url(../images/truncated.png?v=v2.4.0) bottom repeat-x;
 }
 table.listResults.truncated {
   border-bottom: 0;
@@ -865,7 +876,7 @@ div#logo {
 div#logo div {
   height: 88px;
   width: 244px;
-  background: url(../images/itop-logo-2.png?v=v2.4.0-beta) left no-repeat;
+  background: url(../images/itop-logo-2.png?v=v2.4.0) left no-repeat;
 }
 #left-pane .ui-layout-north {
   overflow: hidden;
@@ -957,7 +968,7 @@ div#logo div {
 }
 #global-search-image {
   vertical-align: middle;
-  background: url(../images/search.png?v=v2.4.0-beta) center center no-repeat;
+  background: url(../images/search.png?v=v2.4.0) center center no-repeat;
   display: inline-block;
   width: 28px;
   height: 30px;
@@ -986,7 +997,7 @@ span.ui-icon {
   margin: 0 2px;
 }
 .ui-layout-button-pin-down {
-  background: url(../images/splitter-bkg.png?v=v2.4.0-beta) transparent;
+  background: url(../images/splitter-bkg.png?v=v2.4.0) transparent;
   width: 16px;
   background-position: -144px -144px;
 }
@@ -1152,6 +1163,17 @@ span.form_validation {
   margin-top: 0.25em;
   margin-bottom: 0.25em;
 }
+/* Helper classes for object details display. */
+.one-col-details {
+  min-width: 400px;
+  max-width: 600px;
+}
+.n-cols-details {
+  width: 100%;
+}
+.n-cols-details > tbody > tr > td {
+  min-width: 240px;
+}
 .details {
   border-collapse: collapse;
   noborder-bottom: 2px #fff solid;
@@ -1187,6 +1209,10 @@ fieldset .details > .field_container {
   width: inherit;
   margin-bottom: 5px;
 }
+.field_container.field_large > div.field_data {
+  margin-top: 8px;
+  margin-bottom: 10px;
+}
 .field_container * {
   box-sizing: border-box;
 }
@@ -1347,6 +1373,13 @@ fieldset .details > .field_container {
 .field_container > div > div.field_value .attribute-edit .field_input_zone.field_input_extkey > .field_input_btn > img {
   max-width: 20px;
 }
+.one-col-details .details .field_container.field_small {
+  /* On a single column, field labels can take more width but they are limited so it doesn't feel weird when all labels are short */
+}
+.one-col-details .details .field_container.field_small div.field_label {
+  width: 175px;
+  max-width: inherit;
+}
 /* This is extracted from the ".details > .field_container ..." because of the fullscreen option (element is moved at the end of the body */
 .field_input_text {
   border: none;
@@ -1408,6 +1441,9 @@ fieldset .details > .field_container {
   box-sizing: border-box;
   vertical-align: middle;
 }
+#SiloSelection .ac_input {
+  width: 100%;
+}
 #SiloSelection .field_input_extkey {
   display: table;
   width: 100%;
@@ -1422,8 +1458,8 @@ fieldset .details > .field_container {
 }
 #SiloSelection .field_input_extkey .field_input_btn {
   display: table-cell;
-  width: 20px;
+  width: 25px;
-  margin-left: 0.4em;
+  padding-left: 0.4em;
 }
 .ac_dlg_loading {
   background: white url('../images/indicator.gif') right center no-repeat;
@@ -1461,7 +1497,7 @@ img.prev, img.first, img.next, img.last {
 }
 div.actions_button {
   float: right;
-  background: #e87c1e url("../images/actions_left.png?v=v2.4.0-beta") no-repeat scroll left top;
+  background: #e87c1e url("../images/actions_left.png?v=v2.4.0") no-repeat scroll left top;
   padding-left: 5px;
   margin-top: 0;
   margin-right: 10px;
@@ -1469,7 +1505,7 @@ div.actions_button {
   vertical-align: middle;
 }
 div.actions_button a, .actions_button a:hover, .actions_button a:visited {
-  background: #e87c1e url(../images/actions_bkg.png?v=v2.4.0-beta) no-repeat scroll right top;
+  background: #e87c1e url(../images/actions_bkg.png?v=v2.4.0) no-repeat scroll right top;
   color: #fff;
   padding-right: 8px;
   cursor: pointer;
@@ -1493,10 +1529,10 @@ select#org_id {
   cursor: not-allowed;
 }
 .dragHover {
-  background: url(./ui-lightness/images/ui-bg_diagonals-thick_20_666666_40x40.png?v=v2.4.0-beta);
+  background: url(./ui-lightness/images/ui-bg_diagonals-thick_20_666666_40x40.png?v=v2.4.0);
 }
 .edit_mode .dashlet {
-  background: url(./ui-lightness/images/ui-bg_diagonals-thick_20_666666_40x40.png?v=v2.4.0-beta);
+  background: url(./ui-lightness/images/ui-bg_diagonals-thick_20_666666_40x40.png?v=v2.4.0);
   padding: 5px;
   margin: 0;
   position: relative;
@@ -1514,6 +1550,7 @@ td.layout_cell {
 .dashlet-content {
   background: #fff;
   margin: 0;
+  overflow: auto;
 }
 table.prop_table {
   border-bottom: 2px solid #f9f9f1;
@@ -1528,7 +1565,7 @@ table.prop_table {
   top: 0;
   right: 0;
   z-index: 10;
-  background: transparent url(../images/delete.png?v=v2.4.0-beta) no-repeat center;
+  background: transparent url(../images/delete.png?v=v2.4.0) no-repeat center;
 }
 td.prop_value {
   text-align: left;
@@ -1722,17 +1759,17 @@ a.summary, a.summary:hover {
 }
 .message_info {
   border: 1px solid #993;
-  background: url(../images/info-mini.png?v=v2.4.0-beta) 1em 1em no-repeat #ffc;
+  background: url(../images/info-mini.png?v=v2.4.0) 1em 1em no-repeat #ffc;
   padding-left: 3em;
 }
 .message_ok {
   border: 1px solid #393;
-  background: url(../images/ok.png?v=v2.4.0-beta) 1em 1em no-repeat #cfc;
+  background: url(../images/ok.png?v=v2.4.0) 1em 1em no-repeat #cfc;
   padding-left: 3em;
 }
 .message_error {
   border: 1px solid #933;
-  background: url(../images/error.png?v=v2.4.0-beta) 1em 1em no-repeat #fcc;
+  background: url(../images/error.png?v=v2.4.0) 1em 1em no-repeat #fcc;
   padding-left: 3em;
 }
 .fg-menu a img {
@@ -1863,18 +1900,18 @@ div.explain-printable {
 }
 #hiddeable_chapters .ui-tabs .ui-tabs-nav li.hideable-chapter span {
   padding-left: 20px;
-  background: url(../images/eye-open-555.png?v=v2.4.0-beta) 2px center no-repeat;
+  background: url(../images/eye-open-555.png?v=v2.4.0) 2px center no-repeat;
 }
 #hiddeable_chapters .ui-tabs .ui-tabs-nav li.hideable-chapter.strikethrough span {
   text-decoration: line-through;
-  background: url(../images/eye-closed-555.png?v=v2.4.0-beta) 2px center no-repeat;
+  background: url(../images/eye-closed-555.png?v=v2.4.0) 2px center no-repeat;
 }
 .printable-version legend {
   padding-left: 26px;
-  background: #1c94c4 url(../images/eye-open-fff.png?v=v2.4.0-beta) 8px center no-repeat;
+  background: #1c94c4 url(../images/eye-open-fff.png?v=v2.4.0) 8px center no-repeat;
 }
 .printable-version .strikethrough legend {
-  background: #1c94c4 url(../images/eye-closed-fff.png?v=v2.4.0-beta) 8px center no-repeat;
+  background: #1c94c4 url(../images/eye-closed-fff.png?v=v2.4.0) 8px center no-repeat;
 }
 .printable-version fieldset.strikethrough span {
   display: none;
@@ -1893,7 +1930,7 @@ span.refresh-button {
   width: 21px;
   height: 18px;
   cursor: pointer;
-  background: transparent url(../images/refresh-fff.png?v=v2.4.0-beta) left center no-repeat;
+  background: transparent url(../images/refresh-fff.png?v=v2.4.0) left center no-repeat;
 }
 .case-log-history-entry {
   display: block;
@@ -2021,7 +2058,7 @@ span.refresh-button {
 #itop-breadcrumb .breadcrumb-item a::after {
   content: '';
   position: absolute;
-  background-image: url(../images/breadcrumb-separator.png?v=v2.4.0-beta);
+  background-image: url(../images/breadcrumb-separator.png?v=v2.4.0);
   background-repeat: no-repeat;
   width: 8px;
   height: 16px;

css/light-grey.scss

@@ -18,6 +18,7 @@ body {
     font-family: Tahoma, Verdana, Arial, Helvetica;
     font-size: 10pt;
     color: $text-color;
+	background-color: white;
 	margin: 0;			/* Remove body margin/padding */
 	padding: 0;
 	overflow: hidden;	/* Remove scroll bars on browser window */
@@ -35,6 +36,14 @@ body.printable-version {
 .ui-layout-content {
 	padding-left: 10px;
 }
+.ui-layout-content .ui-tabs-nav li {
+	/* Overriding jQuery UI theme to see active tab better */
+	margin-bottom: 2px;
+
+	&.ui-tabs-active{
+		padding-bottom: 3px;
+	}
+}
 
 .raw_output {
     font-family: Courier-New, Courier, Arial, Helvetica;
@@ -107,6 +116,12 @@ table.listResults td .view-image {
   .view-image {
 	display: inline-block;
 
+    img[src=""],
+	img[src="null"] {
+		// Hiding "broken" image when src is not set
+		visibility: hidden;
+	}
+
 	&.dirty {
 	  // The image will be modified when saving the changes
 
@@ -835,7 +850,7 @@ table.listResults tr.even td.truncated, .wizContainer table.listResults  tr.even
 }
 
 /* Beware: IE6 does not support multiple selector with multiple classes, only the last class is used */
-table.listResults tr.even td.hover.truncated, , .wizContainer table.listResults  tr.even td.hover.truncated {
+table.listResults tr.even td.hover.truncated, .wizContainer table.listResults  tr.even td.hover.truncated {
 	background: #fdf5d0 url(../images/truncated.png?v=#{$version}) bottom  repeat-x;
 }
 
@@ -1245,6 +1260,18 @@ span.form_validation {
 	margin-bottom: 0.25em;
 }
 
+/* Helper classes for object details display. */
+.one-col-details {
+	min-width: 400px;
+	max-width: 600px;
+}
+.n-cols-details {
+	width: 100%;
+
+	> tbody > tr > td {
+		min-width: 240px;
+	}
+}
 .details {
   border-collapse: collapse;
   noborder-bottom: 2px #fff solid;
@@ -1269,18 +1296,23 @@ fieldset .details>.field_container {
 		margin-bottom: 0px;
 	}
 
-	&.field_large{
+	&.field_large {
 		display: inherit;
 
 		/* .field_label, .field_data */
 		> div {
 			display: inherit;
 
-			&.field_label{
+			&.field_label {
 				width: inherit;
 				margin-bottom: 5px;
 			}
 
+			&.field_data {
+				margin-top: 8px;
+				margin-bottom: 10px;
+			}
+
 			/* .field_value, .field_comments, .field_infos */
 			> div {
 			}
@@ -1496,6 +1528,13 @@ fieldset .details>.field_container {
 		}
 	}
 }
+.one-col-details .details .field_container.field_small {
+	div.field_label {
+		/* On a single column, field labels can take more width but they are limited so it doesn't feel weird when all labels are short */
+		width: 175px;
+		max-width: inherit;
+	}
+}
 /* This is extracted from the ".details > .field_container ..." because of the fullscreen option (element is moved at the end of the body */
 .field_input_text{
 	border: none;
@@ -1563,6 +1602,10 @@ fieldset .details>.field_container {
 		vertical-align: middle;
 	}
 
+	.ac_input {
+		width: 100%;
+	}
+
 	.field_input_extkey{
 		display: table;
 		width: 100%;
@@ -1579,8 +1622,8 @@ fieldset .details>.field_container {
 
 		.field_input_btn{
 			display: table-cell;
-			width: 20px;
+			width: 25px;
-			margin-left: 0.4em;
+			padding-left: 0.4em;
 		}
 	}
 }
@@ -1674,6 +1717,7 @@ td.layout_cell {
 .dashlet-content {
 	background: #fff;
 	margin:0;
+	overflow: auto;
 }
 table.prop_table {
     border-bottom: 2px solid #F9F9F1;

datamodels/2.x/authent-external/module.authent-external.php

@@ -1,5 +1,5 @@
 <?php
-// Copyright (C) 2010-2012 Combodo SARL
+// Copyright (C) 2010-2017 Combodo SARL
 //
 //   This file is part of iTop.
 //
@@ -21,13 +21,13 @@
  * Authent External
  * Module definition file for the "External Authentication" module
  *
- * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @copyright   Copyright (C) 2010-2017 Combodo SARL
  * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 SetupWebPage::AddModule(
 	__FILE__, // Path to the current file, all other file names are relative to the directory containing this file
-	'authent-external/2.2.0',
+	'authent-external/2.4.0',
 	array(
 		// Identification
 		//
@@ -63,4 +63,3 @@ SetupWebPage::AddModule(
 		'settings' => array(),
 	)
 );
-?>

datamodels/2.x/authent-external/zh_cn.dict.authent-external.php

@@ -20,7 +20,6 @@
 /**
  * Localized data
  *
- * @author      Robert Deng <denglx@gmail.com>
  * @copyright   Copyright (C) 2010-2012 Combodo SARL
  * @license     http://opensource.org/licenses/AGPL-3.0
  */
@@ -41,7 +40,7 @@
 
 Dict::Add('ZH CN', 'Chinese', '简体中文', array(
 	'Class:UserExternal' => '外部用户',
-	'Class:UserExternal+' => '用户在 iTop 外部验证身份',
+	'Class:UserExternal+' => '用户在iTop 之外验证身份',
 ));
 
 

datamodels/2.x/authent-ldap/module.authent-ldap.php

@@ -9,7 +9,7 @@ if (function_exists('ldap_connect'))
 
 SetupWebPage::AddModule(
 	__FILE__, // Path to the current file, all other file names are relative to the directory containing this file
-	'authent-ldap/2.2.0',
+	'authent-ldap/2.4.0',
 	array(
 		// Identification
 		//
@@ -63,5 +63,3 @@ SetupWebPage::AddModule(
 );
 
 } // if (function_exists('ldap_connect'))
-
-?>

datamodels/2.x/authent-ldap/zh_cn.dict.authent-ldap.php

@@ -20,7 +20,6 @@
 /**
  * Localized data
  *
- * @author      Robert Deng <denglx@gmail.com>
  * @copyright   Copyright (C) 2010-2012 Combodo SARL
  * @license     http://opensource.org/licenses/AGPL-3.0
  */
@@ -41,9 +40,9 @@
 
 Dict::Add('ZH CN', 'Chinese', '简体中文', array(
 	'Class:UserLDAP' => 'LDAP 用户',
-	'Class:UserLDAP+' => '用户由 LDAP 鉴别身份',
+	'Class:UserLDAP+' => '用户身份由LDAP 认证',
 	'Class:UserLDAP/Attribute:password' => '密码',
-	'Class:UserLDAP/Attribute:password+' => '用户身份验证串',
+	'Class:UserLDAP/Attribute:password+' => '用于验证用户身份的字符串',
 ));
 
 

datamodels/2.x/authent-local/module.authent-local.php

@@ -3,7 +3,7 @@
 
 SetupWebPage::AddModule(
 	__FILE__, // Path to the current file, all other file names are relative to the directory containing this file
-	'authent-local/2.2.0',
+	'authent-local/2.4.0',
 	array(
 		// Identification
 		//
@@ -40,5 +40,3 @@ SetupWebPage::AddModule(
 		),
 	)
 );
-
-?>

datamodels/2.x/authent-local/zh_cn.dict.authent-local.php

@@ -20,7 +20,6 @@
 /**
  * Localized data
  *
- * @author      Robert Deng <denglx@gmail.com>
  * @copyright   Copyright (C) 2010-2012 Combodo SARL
  * @license     http://opensource.org/licenses/AGPL-3.0
  */
@@ -41,9 +40,9 @@
 
 Dict::Add('ZH CN', 'Chinese', '简体中文', array(
 	'Class:UserLocal' => 'iTop 用户',
-	'Class:UserLocal+' => '用户由 iTop 验证身份',
+	'Class:UserLocal+' => '用户身份由iTop 验证',
 	'Class:UserLocal/Attribute:password' => '密码',
-	'Class:UserLocal/Attribute:password+' => '用户身份验证串',
+	'Class:UserLocal/Attribute:password+' => '用户身份验证字符串',
 ));
 
 

datamodels/2.x/installation.xml

@@ -16,6 +16,7 @@
             <module>itop-profiles-itil</module>
             <module>itop-welcome-itil</module>
             <module>itop-tickets</module>
+            <module>itop-hub-connector</module>
           </modules>
           <mandatory>true</mandatory>
         </choice>

datamodels/2.x/itop-attachments/datamodel.itop-attachments.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<itop_design xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2">
+<itop_design xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.4">
   <classes>
     <class id="Attachment" _delta="define">
       <parent>DBObject</parent>

datamodels/2.x/itop-attachments/de.dict.itop-attachments.php

@@ -1,5 +1,5 @@
 <?php
-// Copyright (C) 2010-2014 Combodo SARL
+// Copyright (C) 2010-2017 Combodo SARL
 //
 //   This file is part of iTop.
 //
@@ -39,4 +39,3 @@ Dict::Add('DE DE', 'German', 'Deutsch', array(
 	'Attachments:NoAttachment' => 'Kein Attachment. ',
 	'Attachments:PreviewNotAvailable' => 'Vorschau für diesen Attachment-Typ nicht verfügbar.',
 	));
-?>

datamodels/2.x/itop-attachments/main.attachments.php

@@ -1,5 +1,5 @@
 <?php
-// Copyright (C) 2010-2016 Combodo SARL
+// Copyright (C) 2010-2017 Combodo SARL
 //
 //   This file is part of iTop.
 //

datamodels/2.x/itop-attachments/module.attachments.php

@@ -1,5 +1,5 @@
 <?php
-// Copyright (C) 2010-2012 Combodo SARL
+// Copyright (C) 2010-2017 Combodo SARL
 //
 //   This file is part of iTop.
 //
@@ -19,7 +19,7 @@
 
 SetupWebPage::AddModule(
 	__FILE__, // Path to the current file, all other file names are relative to the directory containing this file
-	'itop-attachments/2.3.0',
+	'itop-attachments/2.4.0',
 	array(
 		// Identification
 		//
@@ -145,5 +145,3 @@ if (!class_exists('AttachmentInstaller'))
 		}
 	}
 }
-
-?>

datamodels/2.x/itop-attachments/ru.dict.itop-attachments.php

@@ -24,4 +24,4 @@ Dict::Add('RU RU', 'Russian', 'Русский', array(
 	'Attachment:Max_Ko' => '(Максимальный размер файла: %1$s кБ)',
 	'Attachments:NoAttachment' => 'Нет вложений.',
 	'Attachments:PreviewNotAvailable' => 'Предварительный просмотр не доступен для этого типа вложений.',
-));
+));

datamodels/2.x/itop-attachments/zh_cn.dict.itop-attachments.php

@@ -0,0 +1,42 @@
+<?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/>
+
+
+/**
+ * Localized data
+ *
+ * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+Dict::Add('ZH CN', 'Chinese', '简体中文', array(
+	'Attachments:TabTitle_Count' => '附件 (%1$d)',
+	'Attachments:EmptyTabTitle' => '附件',
+	'Attachments:FieldsetTitle' => '附件',
+	'Attachments:DeleteBtn' => '删除',
+	'Attachments:History_File_Added' => '附件 %1$s 已添加.',
+	'Attachments:History_File_Removed' => '附件 %1$s 已移除.',
+	'Attachments:AddAttachment' => '添加附件: ',
+	'Attachments:UploadNotAllowedOnThisSystem' => '系统不允许文件上传.',
+	'Attachment:Max_Go' => '(最大文件尺寸: %1$s GB)',
+	'Attachment:Max_Mo' => '(最大文件尺寸: %1$s MB)',
+	'Attachment:Max_Ko' => '(最大文件尺寸: %1$s KB)',
+	'Attachments:NoAttachment' => '没有附件. ',
+	'Attachments:PreviewNotAvailable' => '该附件类型不支持预览.',
+));
+?>

datamodels/2.x/itop-backup/ajax.backup.php

@@ -61,6 +61,7 @@ try
 			catch (Exception $e)
 			{
 				$oPage->p('Error: '.$e->getMessage());
+				IssueLog::Error($sOperation.' - '.$e->getMessage());
 			}
 		}
 		$oPage->output();
@@ -156,6 +157,7 @@ EOF
 			{
 				$oRestoreMutex->Unlock();
 				$oPage->p('Error: '.$e->getMessage());
+				IssueLog::Error($sOperation.' - '.$e->getMessage());
 			}
 		}
 		$oPage->output();
@@ -179,6 +181,6 @@ EOF
 }
 catch (Exception $e)
 {
-	IssueLog::Error($e->getMessage());
+	IssueLog::Error($sOperation.' - '.$e->getMessage());
 }
 

datamodels/2.x/itop-backup/check-backup.php

@@ -211,7 +211,7 @@ catch(Exception $e)
 	exit;
 }
 
-$sZipArchiveFile = MakeArchiveFileName();
+$sZipArchiveFile = MakeArchiveFileName().'.tar.gz';
 echo date('Y-m-d H:i:s')." - Checking file: $sZipArchiveFile\n";
 
 if (file_exists($sZipArchiveFile))
@@ -223,7 +223,7 @@ if (file_exists($sZipArchiveFile))
 		if ($iSize > $iMIN)
 		{
 			echo "Found the archive\n";
-			$sOldArchiveFile = MakeArchiveFileName(time() - 86400); // yesterday's archive
+			$sOldArchiveFile = MakeArchiveFileName(time() - 86400).'.tar.gz'; // yesterday's archive
 			if (file_exists($sOldArchiveFile))
 			{
 				if ($aOldStat = stat($sOldArchiveFile))

datamodels/2.x/itop-backup/dbrestore.class.inc.php

@@ -99,8 +99,10 @@ class DBRestore extends DBBackup
 	}
 
 	/**
-	 * @param $sFile A file with the extension .zip or .tar.gz
+	 * @param string $sFile A file with the extension .zip or .tar.gz
 	 * @param string $sEnvironment Target environment
+	 *
+	 * @throws \Exception
 	 */
 	public function RestoreFromCompressedBackup($sFile, $sEnvironment = 'production')
 	{
@@ -111,7 +113,7 @@ class DBRestore extends DBBackup
 		{
 			$this->LogInfo('zip file detected');
 			$oArchive = new ZipArchiveEx();
-			$res = $oArchive->open($sFile);
+			$oArchive->open($sFile);
 		}
 		elseif (substr($sNormalizedFile, -7) == '.tar.gz')
 		{
@@ -125,21 +127,22 @@ class DBRestore extends DBBackup
 
 		// Load the database
 		//
-		$sDataDir = tempnam(SetupUtils::GetTmpDir(), 'itop-');
+		$sDataDir = APPROOT.'data/tmp-backup-'.rand(10000, getrandmax());
-		unlink($sDataDir); // I need a directory, not a file...
+
 		SetupUtils::builddir($sDataDir); // Here is the directory
-		$oArchive->extractFileTo($sDataDir, 'itop-dump.sql');
+		$oArchive->extractTo($sDataDir);
+
 		$sDataFile = $sDataDir.'/itop-dump.sql';
 		$this->LoadDatabase($sDataFile);
-		unlink($sDataFile);
 
 		// Update the code
 		//
 		$sDeltaFile = APPROOT.'data/'.$sEnvironment.'.delta.xml';
-		if ($oArchive->hasFile('delta.xml') !== false)
+
+		if (is_file($sDataDir.'/delta.xml'))
 		{
 			// Extract and rename delta.xml => <env>.delta.xml;
-			file_put_contents($sDeltaFile, $oArchive->getFromName('delta.xml'));
+			rename($sDataDir.'/delta.xml', $sDeltaFile);
 		}
 		else
 		{
@@ -149,16 +152,18 @@ class DBRestore extends DBBackup
 		{
 			SetupUtils::rrmdir(APPROOT.'data/production-modules/');
 		}
-		if ($oArchive->hasDir('production-modules/') !== false)
+		if (is_dir($sDataDir.'/production-modules'))
 		{
-			$oArchive->extractDirTo(APPROOT.'data/', 'production-modules/');
+			rename($sDataDir.'/production-modules', APPROOT.'data/production-modules/');
 		}
 
 		$sConfigFile = APPROOT.'conf/'.$sEnvironment.'/config-itop.php';
 		@chmod($sConfigFile, 0770); // Allow overwriting the file
-		$oArchive->extractFileTo(APPROOT.'conf/'.$sEnvironment, 'config-itop.php');
+		rename($sDataDir.'/config-itop.php', $sConfigFile);
 		@chmod($sConfigFile, 0444); // Read-only
 
+		SetupUtils::rrmdir($sDataDir);
+
 		$oEnvironment = new RunTimeEnvironment($sEnvironment);
 		$oEnvironment->CompileFrom($sEnvironment);
 	}

datamodels/2.x/itop-backup/de.dict.itop-backup.php

@@ -1,5 +1,5 @@
 <?php
-// Copyright (C) 2010-2014 Combodo SARL
+// Copyright (C) 2010-2017 Combodo SARL
 //
 //   This file is part of iTop.
 //

datamodels/2.x/itop-backup/main.itop-backup.php

@@ -291,4 +291,3 @@ class ItopBackup extends ModuleHandlerAPI
 		}
 	}
 }
-

datamodels/2.x/itop-backup/module.itop-backup.php

@@ -3,7 +3,7 @@
 
 SetupWebPage::AddModule(
 	__FILE__, // Path to the current file, all other file names are relative to the directory containing this file
-	'itop-backup/2.2.0',
+	'itop-backup/2.4.0',
 	array(
 		// Identification
 		//
@@ -56,5 +56,3 @@ SetupWebPage::AddModule(
 		),
 	)
 );
-
-?>

datamodels/2.x/itop-backup/ru.dict.itop-backup.php

@@ -47,4 +47,3 @@ Dict::Add('RU RU', 'Russian', 'Русский', array(
 	'bkp-wait-restore' => 'Пожалуйста, дождитесь завершения восстановления...',
 	'bkp-success-restore' => 'Восстановление успешно завершено.',
 ));
-?>

datamodels/2.x/itop-backup/zh_cn.dict.itop-backup.php

@@ -0,0 +1,46 @@
+<?php
+/**
+ * Localized data
+ *
+ * @copyright   Copyright (C) 2013 Combodo
+ * @license     http://opensource.org/licenses/AGPL-3.0
+ */
+
+Dict::Add('ZH CN', 'Chinese', '简体中文', array(
+	
+	'bkp-backup-running' => '备份正在进行，请稍后...',
+	'bkp-restore-running' => '还原正在进行，请稍等...',
+
+	'Menu:BackupStatus' => '定时备份',
+	'bkp-status-title' => '定时备份',
+	'bkp-status-checks' => '设置与检查',
+	'bkp-mysqldump-ok' => '已找到mysqldump : %1$s',
+	'bkp-mysqldump-notfound' => 'mysqldump 找不到: %1$s - 请确认它安装在正确的路径, 或者调整iTop 配置文件的选项mysql_bindir.',
+	'bkp-mysqldump-issue' => 'mysqldump 无法运行 (retcode=%1$d): 请确认它安装在正确的路径, 或者调整iTop 配置文件的选项mysql_bindir',
+	'bkp-missing-dir' => '目标目录 %1$s 找不到',
+	'bkp-free-disk-space' => '<b>%1$s 空闲</b> 在 %2$s',
+	'bkp-dir-not-writeable' => '%1$s 没有写入权限',
+	'bkp-wrong-format-spec' => '当前文件名格式错误 (%1$s). 默认格式应该是: %2$s',
+	'bkp-name-sample' => '备份文件将以数据库名、日期和时间进行命名. 例如: %1$s',
+	'bkp-week-days' => '在每个 <b> %1$s 的 %2$s</b> 进行备份',
+	'bkp-retention' => '最多 <b>%1$d 份备份文件 </b> 在目标目录.',
+	'bkp-next-to-delete' => '当下一次备份时将被删除 (see the setting "retention_count")',
+	'bkp-table-file' => 'File', 
+	'bkp-table-file+' => '只有扩展名是.zip的文件才被认为是备份文件',
+	'bkp-table-size' => '大小',
+	'bkp-table-size+' => '',
+	'bkp-table-actions' => '操作',
+	'bkp-table-actions+' => '',
+	'bkp-status-backups-auto' => '定时备份',
+	'bkp-status-backups-manual' => '手动备份',
+	'bkp-status-backups-none' => '尚未开始备份',
+	'bkp-next-backup' => '下一次备份将发生在 <b>%1$s</b> (%2$s) 的 %3$s',
+	'bkp-button-backup-now' => '立即备份!',
+	'bkp-button-restore-now' => '还原!',
+	'bkp-confirm-backup' => '请确认是否立即开始备份.',
+	'bkp-confirm-restore' => '请确认要还原的备份文件是 %1$s.',
+	'bkp-wait-backup' => '请等待备份完成...',
+	'bkp-wait-restore' => '请等待还原完成...',
+	'bkp-success-restore' => '还原成功.',
+));
+?>

datamodels/2.x/itop-bridge-virtualization-storage/datamodel.itop-bridge-virtualization-storage.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<itop_design xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2">
+<itop_design xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.4">
   <classes>
     <class id="lnkVirtualDeviceToVolume" _delta="define">
       <parent>cmdbAbstractObject</parent>

datamodels/2.x/itop-bridge-virtualization-storage/module.itop-bridge-virtualization-storage.php

@@ -3,7 +3,7 @@
 
 SetupWebPage::AddModule(
 	__FILE__, // Path to the current file, all other file names are relative to the directory containing this file
-	'itop-bridge-virtualization-storage/2.3.0',
+	'itop-bridge-virtualization-storage/2.4.0',
 	array(
 		// Identification
 		//
@@ -43,6 +43,3 @@ SetupWebPage::AddModule(
 		),
 	)
 );
-
-
-?>

datamodels/2.x/itop-change-mgmt-itil/datamodel.itop-change-mgmt-itil.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<itop_design xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.2">
+<itop_design xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.4">
   <classes>
     <class id="Change" _delta="define">
       <parent>Ticket</parent>
@@ -7,7 +7,7 @@
         <comment><![CDATA[/**
  * Persistent classes for a CMDB
  *
- * @copyright   Copyright (C) 2010-2012 Combodo SARL
+ * @copyright   Copyright (C) 2010-2017 Combodo SARL
  * @license     http://opensource.org/licenses/AGPL-3.0
  */]]></comment>
         <category>bizmodel,searchable,changemgmt</category>

datamodels/2.x/itop-change-mgmt-itil/de.dict.itop-change-mgmt-itil.php

@@ -1,5 +1,5 @@
 <?php
-// Copyright (C) 2010-2014 Combodo SARL
+// Copyright (C) 2010-2017 Combodo SARL
 //
 //   This file is part of iTop.
 //

datamodels/2.x/itop-change-mgmt-itil/module.itop-change-mgmt-itil.php

@@ -3,7 +3,7 @@
 
 SetupWebPage::AddModule(
 	__FILE__, // Path to the current file, all other file names are relative to the directory containing this file
-	'itop-change-mgmt-itil/2.3.0',
+	'itop-change-mgmt-itil/2.4.0',
 	array(
 		// Identification
 		//
@@ -42,5 +42,3 @@ SetupWebPage::AddModule(
 		),
 	)
 );
-
-?>