Adapt Welcome Popup API for the 3.0.x branch

PR fix

application/applicationextension.inc.php

@@ -2184,5 +2184,50 @@ class RestUtils
  */
 interface iModuleExtension
 {
+	/**
+	 * @api
+	 */
 	public function __construct();
 }
+
+/**
+ * Interface to provide messages to be displayed in the "Welcome Popup"
+ *
+ * @api
+ * @private
+ * @since 3.1.0
+ */
+interface iWelcomePopup
+{
+	// Importance for ordering messages
+	// Just two levels since less important messages have nothing to do in the welcome popup
+	const IMPORTANCE_CRITICAL = 0;
+	const IMPORTANCE_HIGH = 1;
+	/**
+	 * @return [['importance' => IMPORTANCE_CRITICAL|IMPORTANCE_HIGH, 'id' => '...', 'title' => '', 'html' => '', 'twig' => '']]
+	 */
+	public function GetMessages();
+	/**
+	 * The message specified by the given Id has been acknowledged by the current user
+	 * @param string $sMessageId
+	 */
+	public function AcknowledgeMessage(string $sMessageId): void;
+}
+
+/**
+ * Inherit from this class to provide messages to be displayed in the "Welcome Popup"
+ *
+ * @api
+ * @since 3.1.0
+ */
+abstract class AbstractWelcomePopup implements iWelcomePopup
+{
+	public function GetMessages()
+	{
+		return [];
+	}
+	public function AcknowledgeMessage(string $sMessageId): void
+	{
+		return;
+	}
+}

application/datamodel.application.xml

@@ -40,6 +40,36 @@
       <presentation/>
       <methods/>
     </class>
+    <class id="WelcomePopupAcknowledge" _delta="define">
+      <parent>DBObject</parent>
+      <properties>
+        <comment>/* Acknowledge welcome popup messages */</comment>
+        <abstract>false</abstract>
+        <category></category>
+        <key_type>autoincrement</key_type>
+        <db_table>priv_welcome_popup_acknowledge</db_table>
+      </properties>
+      <fields>
+        <field id="message_uuid" xsi:type="AttributeString">
+          <sql>message_uuid</sql>
+          <default_value/>
+          <is_null_allowed>false</is_null_allowed>
+        </field>
+        <field id="user_id" xsi:type="AttributeExternalKey">
+          <sql>user_id</sql>
+          <target_class>User</target_class>
+          <is_null_allowed>false</is_null_allowed>
+          <on_target_delete>DEL_SILENT</on_target_delete>
+        </field>
+        <field id="acknowledge_date" xsi:type="AttributeDateTime">
+          <sql>acknowledge_date</sql>
+          <default_value/>
+          <is_null_allowed>false</is_null_allowed>
+        </field>
+      </fields>
+      <presentation/>
+      <methods/>
+    </class>
   </classes>
   <portals>
     <portal id="backoffice" _delta="define">

application/menunode.class.inc.php

@@ -9,6 +9,7 @@ use Combodo\iTop\Application\Helper\WebResourcesHelper;
 require_once(APPROOT.'/application/utils.inc.php');
 require_once(APPROOT.'/application/template.class.inc.php');
 require_once(APPROOT."/application/user.dashboard.class.inc.php");
+require_once(APPROOT."/setup/parentmenunodecompiler.class.inc.php");
 
 
 /**
@@ -273,12 +274,23 @@ class ApplicationMenu
 				continue;
 			}
 
+			$aSubMenuNodes = static::GetSubMenuNodes($sMenuGroupIdx, $aExtraParams);
+			if (! ParentMenuNodeCompiler::$bUseLegacyMenuCompilation && !($oMenuNode instanceof ShortcutMenuNode)){
+				if (is_array($aSubMenuNodes) && 0 === sizeof($aSubMenuNodes)){
+					IssueLog::Error('Empty menu node not displayed', LogChannels::CONSOLE, [
+						'menu_node_class' => get_class($oMenuNode),
+						'menu_node_label' => $oMenuNode->GetLabel(),
+					]);
+					continue;
+				}
+			}
+
 			$aMenuGroups[] = [
 				'sId' => $oMenuNode->GetMenuID(),
 				'sIconCssClasses' => $oMenuNode->GetDecorationClasses(),
 				'sInitials' => $oMenuNode->GetInitials(),
 				'sTitle' => $oMenuNode->GetTitle(),
-				'aSubMenuNodes' => static::GetSubMenuNodes($sMenuGroupIdx, $aExtraParams),
+				'aSubMenuNodes' => $aSubMenuNodes,
 			];
 		}
 

application/templates/welcome_popup.html

@@ -1,29 +0,0 @@
-<div style="width:100%;background: #fff url(../images/welcome.jpg) top left no-repeat;">
-<style>
-.welcome_popup_cell {
-vertical-align:top;
-width:50%;
-border:0px solid #000;
--moz-border-radius:10px;
-padding:5px;
-text-align:left;
-}
-tr td.welcome_popup_cell,  tr td.welcome_popup_cell ul {
-font-size:10pt;
-}
-</style>
-<p></p>
-<p></p>
-<p style="text-align:left; font-size:32px;padding-left:400px;padding-top:40px;margin-bottom:30px;margin-top:0;color:#FFFFFF;"><itopstring>UI:WelcomeMenu:Title</itopstring></p>
-<p></p>
-<table border="0" style="padding:10px;border-spacing: 10px;width:100%">
-<tr>
-<td class="welcome_popup_cell">
-<itopstring>UI:WelcomeMenu:LeftBlock</itopstring>
-</td>
-<td class="welcome_popup_cell">
-<itopstring>UI:WelcomeMenu:RightBlock</itopstring>
-</td>
-</tr>
-</table>
-</div>

core/bulkchange.class.inc.php

@@ -42,6 +42,17 @@ abstract class CellChangeSpec
 		return $this->m_sOql;
 	}
 
+	/**
+	 * @since 3.1.0 N°5305
+	 */
+	public function GetDisplayableValueAndDescription(): string
+	{
+		return sprintf("%s%s",
+			$this->GetDisplayableValue(),
+			$this->GetDescription()
+		);
+	}
+
 	abstract public function GetDescription();
 }
 
@@ -86,26 +97,90 @@ class CellStatus_Issue extends CellStatus_Modify
 		parent::__construct($proposedValue, $previousValue);
 	}
 
-	public function GetDescription()
+	public function GetDisplayableValue()
 	{
 		if (is_null($this->m_proposedValue))
 		{
-			return Dict::Format('UI:CSVReport-Value-SetIssue', $this->m_sReason);
+			return Dict::Format('UI:CSVReport-Value-SetIssue');
 		}
-		return Dict::Format('UI:CSVReport-Value-ChangeIssue', $this->m_proposedValue, $this->m_sReason);
+		return Dict::Format('UI:CSVReport-Value-ChangeIssue', \utils::EscapeHtml($this->m_proposedValue));
+	}
+
+	public function GetDescription()
+	{
+		return $this->m_sReason;
+	}
+	/*
+	 * @since 3.1.0 N°5305
+	 */
+	public function GetDisplayableValueAndDescription(): string
+	{
+		return sprintf("%s. %s",
+			$this->GetDisplayableValue(),
+			$this->GetDescription()
+		);
 	}
 }
 
 class CellStatus_SearchIssue extends CellStatus_Issue
 {
-	public function __construct()
+	/** @var string|null $m_sAllowedValues */
+	private $m_sAllowedValues;
+
+	/**
+	 * @since 3.1.0 N°5305
+	 * @var string $sSerializedSearch
+	 */
+	private $sSerializedSearch;
+
+	/** @var string|null $m_sTargetClass */
+	private $m_sTargetClass;
+
+	/**
+	 * CellStatus_SearchIssue constructor.
+	 * @since 3.1.0 N°5305
+	 *
+	 * @param string $sOql : main message
+	 * @param string $sReason : main message
+	 * @param null $sClass : used for additional message that provides allowed values for current class $sClass
+	 * @param null $sAllowedValues : used for additional message that provides allowed values $sAllowedValues for current class
+	 */
+	public function __construct($sSerializedSearch, $sReason, $sClass=null, $sAllowedValues=null)
 	{
-		parent::__construct(null, null, null);
+		parent::__construct(null, null, $sReason);
+		$this->sSerializedSearch = $sSerializedSearch;
+		$this->m_sAllowedValues = $sAllowedValues;
+		$this->m_sTargetClass = $sClass;
+	}
+
+	public function GetDisplayableValue()
+	{
+		if (null === $this->m_sReason) {
+			return Dict::Format('UI:CSVReport-Value-NoMatch', '');
+		}
+
+		return $this->m_sReason;
 	}
 
 	public function GetDescription()
 	{
-		return Dict::S('UI:CSVReport-Value-NoMatch');
+		if (\utils::IsNullOrEmptyString($this->m_sAllowedValues) ||
+			\utils::IsNullOrEmptyString($this->m_sTargetClass)) {
+			return '';
+		}
+
+		return Dict::Format('UI:CSVReport-Value-NoMatch-PossibleValues', $this->m_sTargetClass, $this->m_sAllowedValues);
+	}
+
+	/**
+	 * @since 3.1.0 N°5305
+	 * @return string
+	 */
+	public function GetSearchLinkUrl()
+	{
+		return sprintf("UI.php?operation=search&filter=%s",
+			rawurlencode($this->sSerializedSearch)
+		);
 	}
 }
 
@@ -126,11 +201,24 @@ class CellStatus_NullIssue extends CellStatus_Issue
 class CellStatus_Ambiguous extends CellStatus_Issue
 {
 	protected $m_iCount;
+	/**
+	 * @since 3.1.0 N°5305
+	 * @var string
+	 */
+	protected $sSerializedSearch;
 
-	public function __construct($previousValue, $iCount, $sOql)
+	/**
+	 * @since 3.1.0 N°5305
+	 *
+	 * @param $previousValue
+	 * @param int $iCount
+	 * @param string $sSerializedSearch
+	 *
+	 */
+	public function __construct($previousValue, $iCount, $sSerializedSearch)
 	{
 		$this->m_iCount = $iCount;
-		$this->m_sQuery = $sOql;
+		$this->sSerializedSearch = $sSerializedSearch;
 		parent::__construct(null, $previousValue, '');
 	}
 
@@ -139,6 +227,17 @@ class CellStatus_Ambiguous extends CellStatus_Issue
 		$sCount = $this->m_iCount;
 		return Dict::Format('UI:CSVReport-Value-Ambiguous', $sCount);
 	}
+
+	/**
+	 * @since 3.1.0 N°5305
+	 * @return string
+	 */
+	public function GetSearchLinkUrl()
+	{
+		return sprintf("UI.php?operation=search&filter=%s",
+			rawurlencode($this->sSerializedSearch)
+		);
+	}
 }
 
 
@@ -211,6 +310,26 @@ class RowStatus_Issue extends RowStatus
 	}
 }
 
+/**
+ * class dedicated to testability
+ * not used/ignored in csv imports UI/CLI
+ * @since 3.1.0 N°5305
+ */
+class RowStatus_Error extends RowStatus
+{
+	/** @var string */
+	protected $m_sError;
+
+	public function __construct($sError)
+	{
+		$this->m_sError = $sError;
+	}
+
+	public function GetDescription()
+	{
+		return $this->m_sError;
+	}
+}
 
 /**
  * BulkChange
@@ -220,17 +339,35 @@ class RowStatus_Issue extends RowStatus
  */
 class BulkChange
 {
+	/** @var string */
 	protected $m_sClass;
 	protected $m_aData; // Note: hereafter, iCol maybe actually be any acceptable key (string)
 	// #@# todo: rename the variables to sColIndex
-	protected $m_aAttList; // attcode => iCol
+	/** @var array<string, string> attcode as key, iCol as value */
-	protected $m_aExtKeys; // aExtKeys[sExtKeyAttCode][sExtReconcKeyAttCode] = iCol;
+	protected $m_aAttList;
-	protected $m_aReconcilKeys; // attcode (attcode = 'id' for the pkey)
+	/** @var array<string, array<string, string>> sExtKeyAttCode as key, array of sExtReconcKeyAttCode/iCol as value */
-	protected $m_sSynchroScope; // OQL - if specified, then the missing items will be reported
+	protected $m_aExtKeys;
-	protected $m_aOnDisappear; // array of attcode => value, values to be set when an object gets out of scope (ignored if no scope has been defined)
+	/** @var string[] list of attcode (attcode = 'id' for the pkey) */
-	protected $m_sDateFormat; // Date format specification, see DateTime::createFromFormat
+	protected $m_aReconcilKeys;
-	protected $m_bLocalizedValues; // Values in the data set are localized (see AttributeEnum)
+	/** @var string OQL - if specified, then the missing items will be reported */
-	protected $m_aExtKeysMappingCache; // Cache for resolving external keys based on the given search criterias
+	protected $m_sSynchroScope;
+	/**
+	 * @var array<string, mixed> attcode as key, attvalue as value. Values to be set when an object gets out of scope
+	 *                          (ignored if no scope has been defined)
+	 */
+	protected $m_aOnDisappear;
+	/**
+	 * @see DateTime::createFromFormat
+	 * @var string Date format specification
+	 */
+	protected $m_sDateFormat;
+	/**
+	 * @see AttributeEnum
+	 * @var boolean true if Values in the data set are localized
+	 */
+	protected $m_bLocalizedValues;
+	/** @var array Cache for resolving external keys based on the given search criterias */
+	protected $m_aExtKeysMappingCache;
 
 	public function __construct($sClass, $aData, $aAttList, $aExtKeys, $aReconcilKeys, $sSynchroScope = null, $aOnDisappear = null, $sDateFormat = null, $bLocalize = false)
 	{
@@ -266,25 +403,25 @@ class BulkChange
 	{
 		$oExtKey = MetaModel::GetAttributeDef($this->m_sClass, $sAttCode);
 		$oReconFilter = new DBObjectSearch($oExtKey->GetTargetClass());
-		foreach ($this->m_aExtKeys[$sAttCode] as $sForeignAttCode => $iCol)
+		foreach ($this->m_aExtKeys[$sAttCode] as $sReconKeyAttCode => $iCol)
 		{
-			if ($sForeignAttCode == 'id')
+			if ($sReconKeyAttCode == 'id')
 			{
 				$value = (int) $aRowData[$iCol];
 			}
 			else
 			{
 				// The foreign attribute is one of our reconciliation key
-				$oForeignAtt = MetaModel::GetAttributeDef($oExtKey->GetTargetClass(), $sForeignAttCode);
+				$oForeignAtt = MetaModel::GetAttributeDef($oExtKey->GetTargetClass(), $sReconKeyAttCode);
 				$value = $oForeignAtt->MakeValueFromString($aRowData[$iCol], $this->m_bLocalizedValues);
 			}
-			$oReconFilter->AddCondition($sForeignAttCode, $value, '=');
+			$oReconFilter->AddCondition($sReconKeyAttCode, $value, '=');
 			$aResults[$iCol] = new CellStatus_Void(utils::HtmlEntities($aRowData[$iCol]));
 		}
 
 		$oExtObjects = new CMDBObjectSet($oReconFilter);
 		$aKeys = $oExtObjects->ToArray();
-		return array($oReconFilter->ToOql(), $aKeys);
+		return array($oReconFilter, $aKeys);
 	}
 
 	// Returns true if the CSV data specifies that the external key must be left undefined
@@ -321,7 +458,7 @@ class BulkChange
 
 		// External keys reconciliation
 		//
-		foreach($this->m_aExtKeys as $sAttCode => $aKeyConfig)
+		foreach($this->m_aExtKeys as $sAttCode => $aReconKeys)
 		{
 			// Skip external keys used for the reconciliation process
 			// if (!array_key_exists($sAttCode, $this->m_aAttList)) continue;
@@ -330,7 +467,7 @@ class BulkChange
 
 			if ($this->IsNullExternalKeySpec($aRowData, $sAttCode))
 			{
-				foreach ($aKeyConfig as $sForeignAttCode => $iCol)
+				foreach ($aReconKeys as $sReconKeyAttCode => $iCol)
 				{
 					// Default reporting
 					// $aRowData[$iCol] is always null
@@ -352,25 +489,24 @@ class BulkChange
 				$oReconFilter = new DBObjectSearch($oExtKey->GetTargetClass());
 
 				$aCacheKeys = array();
-				foreach ($aKeyConfig as $sForeignAttCode => $iCol)
+				foreach ($aReconKeys as $sReconKeyAttCode => $iCol)
 				{
 					// The foreign attribute is one of our reconciliation key
-					if ($sForeignAttCode == 'id')
+					if ($sReconKeyAttCode == 'id')
 					{
 						$value = $aRowData[$iCol];
 					}
 					else
 					{
-						$oForeignAtt = MetaModel::GetAttributeDef($oExtKey->GetTargetClass(), $sForeignAttCode);
+						$oForeignAtt = MetaModel::GetAttributeDef($oExtKey->GetTargetClass(), $sReconKeyAttCode);
 						$value = $oForeignAtt->MakeValueFromString($aRowData[$iCol], $this->m_bLocalizedValues);
 					}
 					$aCacheKeys[] = $value;
-					$oReconFilter->AddCondition($sForeignAttCode, $value, '=');
+					$oReconFilter->AddCondition($sReconKeyAttCode, $value, '=');
 					$aResults[$iCol] = new CellStatus_Void(utils::HtmlEntities($aRowData[$iCol]));
 				}
 				$sCacheKey = implode('_|_', $aCacheKeys); // Unique key for this query...
 				$iForeignKey = null;
-				$sOQL = '';
 				// TODO: check if *too long* keys can lead to collisions... and skip the cache in such a case...
 				if (!array_key_exists($sAttCode, $this->m_aExtKeysMappingCache))
 				{
@@ -379,9 +515,8 @@ class BulkChange
 				if (array_key_exists($sCacheKey, $this->m_aExtKeysMappingCache[$sAttCode]))
 				{
 					// Cache hit
-					$iCount = $this->m_aExtKeysMappingCache[$sAttCode][$sCacheKey]['c'];
+					$iObjectFoundCount = $this->m_aExtKeysMappingCache[$sAttCode][$sCacheKey]['c'];
 					$iForeignKey = $this->m_aExtKeysMappingCache[$sAttCode][$sCacheKey]['k'];
-					$sOQL = $this->m_aExtKeysMappingCache[$sAttCode][$sCacheKey]['oql'];
 					// Record the hit
 					$this->m_aExtKeysMappingCache[$sAttCode][$sCacheKey]['h']++;
 				}
@@ -389,24 +524,25 @@ class BulkChange
 				{
 					// Cache miss, let's initialize it
 					$oExtObjects = new CMDBObjectSet($oReconFilter);
-					$iCount = $oExtObjects->Count();
+					$iObjectFoundCount = $oExtObjects->Count();
-					if ($iCount == 1)
+					if ($iObjectFoundCount == 1)
 					{
 						$oForeignObj = $oExtObjects->Fetch();
 						$iForeignKey = $oForeignObj->GetKey();
 					}
 					$this->m_aExtKeysMappingCache[$sAttCode][$sCacheKey] = array(
-						'c' => $iCount,
+						'c' => $iObjectFoundCount,
 						'k' => $iForeignKey,
 						'oql' => $oReconFilter->ToOql(),
 						'h' => 0, // number of hits on this cache entry
 					);
 				}
-				switch($iCount)
+				switch($iObjectFoundCount)
 				{
 					case 0:
+						$oCellStatus_SearchIssue = $this->GetCellSearchIssue($oReconFilter);
+						$aResults[$sAttCode] = $oCellStatus_SearchIssue;
 						$aErrors[$sAttCode] = Dict::S('UI:CSVReport-Value-Issue-NotFound');
-					$aResults[$sAttCode]= new CellStatus_SearchIssue();
 						break;
 
 					case 1:
@@ -415,8 +551,8 @@ class BulkChange
 						break;
 
 					default:
-					$aErrors[$sAttCode] = Dict::Format('UI:CSVReport-Value-Issue-FoundMany', $iCount);
+						$aErrors[$sAttCode] = Dict::Format('UI:CSVReport-Value-Issue-FoundMany', $iObjectFoundCount);
-					$aResults[$sAttCode]= new CellStatus_Ambiguous($oTargetObj->Get($sAttCode), $iCount, $sOQL);
+						$aResults[$sAttCode]= new CellStatus_Ambiguous($oTargetObj->Get($sAttCode), $iObjectFoundCount, $oReconFilter->serialize());
 				}
 			}
 
@@ -433,7 +569,7 @@ class BulkChange
 					else
 					{
 						$aResults[$sAttCode]= new CellStatus_Modify($iForeignObj, $oTargetObj->GetOriginal($sAttCode));
-						foreach ($aKeyConfig as $sForeignAttCode => $iCol)
+						foreach ($aReconKeys as $sReconKeyAttCode => $iCol)
 						{
 							// Report the change on reconciliation values as well
 							$aResults[$iCol] = new CellStatus_Modify(utils::HtmlEntities($aRowData[$iCol]));
@@ -479,9 +615,18 @@ class BulkChange
 				}
 			} else {
 				$value = $oAttDef->MakeValueFromString($aRowData[$iCol], $this->m_bLocalizedValues);
-				if (is_null($value) && (strlen($aRowData[$iCol]) > 0)) {
+				if (is_null($value) && (strlen($aRowData[$iCol]) > 0))
-					$aErrors[$sAttCode] = Dict::Format('UI:CSVReport-Value-Issue-NoMatch', $sAttCode);
+				{
+					if ($oAttDef instanceof AttributeEnum || $oAttDef instanceof AttributeTagSet){
+						/** @var AttributeDefinition $oAttributeDefinition */
+						$oAttributeDefinition = $oAttDef;
+						$aErrors[$sAttCode] = Dict::Format('UI:CSVReport-Value-Issue-AllowedValues', $sAttCode, implode(',', $oAttributeDefinition->GetAllowedValues()));
 					} else {
+						$aErrors[$sAttCode] = Dict::Format('UI:CSVReport-Value-Issue-NoMatch', $sAttCode);
+					}
+				}
+				else
+				{
 					$res = $oTargetObj->CheckValue($sAttCode, $value);
 					if ($res === true)
 					{
@@ -559,6 +704,95 @@ class BulkChange
 		return $aResults;
 	}
 
+	/**
+	 * search with current permissions did not match
+	 * let's search why and give some more feedbacks to the user through proper labels
+	 *
+	 * @param DBObjectSearch $oDbSearchWithConditions search used to find external key
+	 *
+	 * @return \CellStatus_SearchIssue
+	 * @throws \CoreException
+	 * @throws \MissingQueryArgument
+	 * @throws \MySQLException
+	 * @throws \MySQLHasGoneAwayException
+	 *
+	 * @since 3.1.0 N°5305
+	 */
+	protected function GetCellSearchIssue($oDbSearchWithConditions) : CellStatus_SearchIssue {
+		//current search with current permissions did not match
+		//let's search why and give some more feedback to the user
+
+		$sSerializedSearch = $oDbSearchWithConditions->serialize();
+
+		// Count all objects with all permissions without any condition
+		$oDbSearchWithoutAnyCondition = new DBObjectSearch($oDbSearchWithConditions->GetClass());
+		$oDbSearchWithoutAnyCondition->AllowAllData(true);
+		$oExtObjectSet = new CMDBObjectSet($oDbSearchWithoutAnyCondition);
+		$iAllowAllDataObjectCount = $oExtObjectSet->Count();
+
+		if ($iAllowAllDataObjectCount === 0) {
+			$sReason = Dict::Format('UI:CSVReport-Value-NoMatch-NoObject', $oDbSearchWithConditions->GetClass());
+			return new CellStatus_SearchIssue($sSerializedSearch, $sReason);
+		}
+
+		// Count all objects with current user permissions
+		$oDbSearchWithoutAnyCondition->AllowAllData(false);
+		$oExtObjectSetWithCurrentUserPermissions = new CMDBObjectSet($oDbSearchWithoutAnyCondition);
+		$iCurrentUserRightsObjectCount = $oExtObjectSetWithCurrentUserPermissions->Count();
+
+		if ($iCurrentUserRightsObjectCount === 0){
+			// No objects visible by current user
+			$sReason = Dict::Format('UI:CSVReport-Value-NoMatch-NoObject-ForCurrentUser', $oDbSearchWithConditions->GetClass());
+			return new CellStatus_SearchIssue($sSerializedSearch, $sReason);
+		}
+
+		try{
+			$aDisplayedAllowedValues = [];
+			// Possibles values are displayed to UI user. we have to limit the amount of displayed values
+			$oExtObjectSetWithCurrentUserPermissions->SetLimit(4);
+			for($i = 0; $i < 3; $i++){
+				/** @var \DBObject $oVisibleObject */
+				$oVisibleObject = $oExtObjectSetWithCurrentUserPermissions->Fetch();
+				if (is_null($oVisibleObject)){
+					break;
+				}
+
+				$aCurrentAllowedValueFields = [];
+				foreach ($oDbSearchWithConditions->GetInternalParams() as $sForeignAttCode => $sValue){
+					$aCurrentAllowedValueFields[] = $oVisibleObject->Get($sForeignAttCode);
+				}
+				$aDisplayedAllowedValues[] = implode(" ", $aCurrentAllowedValueFields);
+
+			}
+			$allowedValues = implode(", ", $aDisplayedAllowedValues);
+			if ($oExtObjectSetWithCurrentUserPermissions->Count() > 3){
+				$allowedValues .= "...";
+			}
+		} catch(Exception $e) {
+			IssueLog::Error("failure during CSV import when fetching few visible objects: ", null,
+				[ 'target_class' => $oDbSearchWithConditions->GetClass(), 'criteria' => $oDbSearchWithConditions->GetCriteria(), 'message' => $e->getMessage()]
+			);
+			$sReason = Dict::Format('UI:CSVReport-Value-NoMatch-NoObject-ForCurrentUser', $oDbSearchWithConditions->GetClass());
+			return new CellStatus_SearchIssue($sSerializedSearch, $sReason);
+		}
+
+		if ($iAllowAllDataObjectCount != $iCurrentUserRightsObjectCount) {
+			// No match and some objects NOT visible by current user. including current search maybe...
+			$sReason = Dict::Format('UI:CSVReport-Value-NoMatch-SomeObjectNotVisibleForCurrentUser', $oDbSearchWithConditions->GetClass());
+			return new CellStatus_SearchIssue($sSerializedSearch, $sReason, $oDbSearchWithConditions->GetClass(), $allowedValues);
+		}
+
+		// No match. This is not linked to any right issue
+		// Possible values: DD,DD
+		$aCurrentValueFields = [];
+		foreach ($oDbSearchWithConditions->GetInternalParams() as $sValue){
+			$aCurrentValueFields[] = $sValue;
+		}
+		$value =implode(" ", $aCurrentValueFields);
+		$sReason = Dict::Format('UI:CSVReport-Value-NoMatch', $value);
+		return new CellStatus_SearchIssue($sSerializedSearch, $sReason, $oDbSearchWithConditions->GetClass(), $allowedValues);
+	}
+
 	protected function PrepareMissingObject(&$oTargetObj, &$aErrors)
 	{
 		$aResults = array();
@@ -670,6 +904,8 @@ class BulkChange
 		{
 			$sErrors = implode(', ', $aErrors);
 			$aResult[$iRow]["__STATUS__"] = new RowStatus_Issue(Dict::S('UI:CSVReport-Row-Issue-Attribute'));
+			//__ERRORS__ used by tests only
+			$aResult[$iRow]["__ERRORS__"] = new RowStatus_Error($sErrors);
 			return $oTargetObj;
 		}
 
@@ -736,6 +972,8 @@ class BulkChange
 		{
 			$sErrors = implode(', ', $aErrors);
 			$aResult[$iRow]["__STATUS__"] = new RowStatus_Issue(Dict::S('UI:CSVReport-Row-Issue-Attribute'));
+			//__ERRORS__ used by tests only
+			$aResult[$iRow]["__ERRORS__"] = new RowStatus_Error($sErrors);
 			return;
 		}
 
@@ -785,6 +1023,8 @@ class BulkChange
 		{
 			$sErrors = implode(', ', $aErrors);
 			$aResult[$iRow]["__STATUS__"] = new RowStatus_Issue(Dict::S('UI:CSVReport-Row-Issue-Attribute'));
+			//__ERRORS__ used by tests only
+			$aResult[$iRow]["__ERRORS__"] = new RowStatus_Error($sErrors);
 			return;
 		}
 
@@ -872,14 +1112,18 @@ class BulkChange
 								$sFormat = $sDateFormat;
 							}
 							$oFormat = new DateTimeFormat($sFormat);
+							$sDateExample = $oFormat->Format(new DateTime('2022-10-23 16:25:33'));
 							$sRegExp = $oFormat->ToRegExpr('/');
-							if (!preg_match($sRegExp, $this->m_aData[$iRow][$iCol]))
+							$sErrorMsg = Dict::Format('UI:CSVReport-Row-Issue-ExpectedDateFormat', $sDateExample);
+							if (!preg_match($sRegExp, $sValue))
 							{
 								$aResult[$iRow]["__STATUS__"]= new RowStatus_Issue(Dict::S('UI:CSVReport-Row-Issue-DateFormat'));
+								$aResult[$iRow][$iCol] = new CellStatus_Issue(utils::HtmlEntities($sValue), null, $sErrorMsg);
+
 							}
 							else
 							{
-								$oDate = DateTime::createFromFormat($sFormat, $this->m_aData[$iRow][$iCol]);
+								$oDate = DateTime::createFromFormat($sFormat, $sValue);
 								if ($oDate !== false)
 								{
 									$sNewDate = $oDate->format($oAttDef->GetInternalFormat());
@@ -889,7 +1133,7 @@ class BulkChange
 								{
 									// Leave the cell unchanged
 									$aResult[$iRow]["__STATUS__"]= new RowStatus_Issue(Dict::S('UI:CSVReport-Row-Issue-DateFormat'));
-									$aResult[$iRow][$sAttCode] = new CellStatus_Issue(null, utils::HtmlEntities($this->m_aData[$iRow][$iCol]), Dict::S('UI:CSVReport-Row-Issue-DateFormat'));
+									$aResult[$iRow][$iCol] = new CellStatus_Issue($sValue, null, $sErrorMsg);
 								}
 							}
 						}
@@ -943,7 +1187,9 @@ class BulkChange
 						else
 						{
 							// The value has to be found or verified
-							list($sQuery, $aMatches) = $this->ResolveExternalKey($aRowData, $sAttCode, $aResult[$iRow]);
+
+							/** var DBObjectSearch $oReconFilter */
+							list($oReconFilter, $aMatches) = $this->ResolveExternalKey($aRowData, $sAttCode, $aResult[$iRow]);
 
 							if (count($aMatches) == 1)
 							{
@@ -953,11 +1199,12 @@ class BulkChange
 							}
 							elseif (count($aMatches) == 0)
 							{
-								$aResult[$iRow][$sAttCode] = new CellStatus_SearchIssue();
+								$oCellStatus_SearchIssue = $this->GetCellSearchIssue($oReconFilter);
+								$aResult[$iRow][$sAttCode] = $oCellStatus_SearchIssue;
 							}
 							else
 							{
-								$aResult[$iRow][$sAttCode] = new CellStatus_Ambiguous(null, count($aMatches), $sQuery);
+								$aResult[$iRow][$sAttCode] = new CellStatus_Ambiguous(null, count($aMatches), $oReconFilter->serialize());
 							}
 						}
 					}
@@ -1010,7 +1257,7 @@ class BulkChange
 					default:
 						// Found several matches, ambiguous
 						$aResult[$iRow]["__STATUS__"]= new RowStatus_Issue(Dict::S('UI:CSVReport-Row-Issue-Ambiguous'));
-						$aResult[$iRow]["id"]= new CellStatus_Ambiguous(0, $oReconciliationSet->Count(), $oReconciliationFilter->ToOql());
+						$aResult[$iRow]["id"]= new CellStatus_Ambiguous(0, $oReconciliationSet->Count(), $oReconciliationFilter->serialize());
 						$aResult[$iRow]["finalclass"]= 'n/a';
 					}
 				}

core/config.class.inc.php

@@ -1257,6 +1257,22 @@ class Config
 			'source_of_value' => '',
 			'show_in_conf_sample' => false,
 		],
+		'navigation_menu.show_organization_filter' => [
+			'type' => 'bool',
+			'description' => 'Display organization filter in menu',
+			'default' => true,
+			'value' => true,
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		],
+		'navigation_menu.sorted_popup_user_menu_items' => [
+			'type' => 'array',
+			'description' => 'Sort user menu items after setup on page load',
+			'default' => [],
+			'value' => false,
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		],
 		'quick_create.enabled' => [
 			'type' => 'bool',
 			'description' => 'Whether or not the quick create is enabled',

css/backoffice/pages/_csv-import.scss

@@ -34,11 +34,6 @@ tr.ibo-csv-import--row-unchanged td {
   border-bottom: 1px $ibo-csv-import--row--border-color solid;
 }
 
-.wizContainer table tr.ibo-csv-import--row-error td {
-  border-bottom: 1px $ibo-csv-import--row--border-color solid;
-  background-color: $ibo-csv-import--row-error--background-color;
-}
-
 tr.ibo-csv-import--row-modified td {
   border-bottom: 1px $ibo-csv-import--row--border-color solid;
 }

css/backoffice/pages/_welcome-popup.scss

@@ -17,7 +17,9 @@ $ibo-welcome-popup--text--options--bottom: 10px !default;
 
 #welcome_popup{
   display: flex;
-  
+}
+.ibo-welcome-popup--columns{
+	display: flex;
 }
 .ibo-welcome-popup--image{
   display: flex;
@@ -44,7 +46,39 @@ $ibo-welcome-popup--text--options--bottom: 10px !default;
     }
   }
 }
-.ibo-welcome-popup--text--options{
+.ibo-welcome-popup--dialog {
-  position: absolute;
+	width: 60rem;
-  bottom: $ibo-welcome-popup--text--options--bottom;
+}
+.ibo-welcome-popup--content {
+	width: 100%; 
+	.ibo-welcome-popup--message {
+		width: 100%;
+		min-height: 12rem;
+	}
+	.ibo-welcome-popup--button {
+		width: 100%;
+		text-align: center;
+		padding-top: 1rem;
+		position: absolute;
+		bottom: 4.5rem;
+	}
+}
+.ibo-welcome-popup--indicators {
+	width: 100%;
+	display: block;
+	text-align: center;
+	padding-top: 1.5rem;
+	padding-bottom: 0;
+	height: 3rem;
+	.ibo-welcome-popup--indicator {
+		width: 1rem;
+		height: 1rem;
+		border-radius: 0.5rem;
+		background-color: $ibo-color-secondary-600;
+		display: inline-block;
+		cursor: pointer;
+	}
+	.ibo-welcome-popup--active {
+		background-color: $ibo-color-information-600 !important;
+	}
 }

css/backoffice/utils/helpers/_misc.scss

@@ -35,6 +35,10 @@ $ibo-sticky-sentinel-bottom--height: $ibo-sticky-sentinel--height !default;
   opacity: 1 !important; /* Note: !important is necessary as it needs to overload any standard rules */
 }
 
+.ibo-is-disabled {
+  cursor: not-allowed !important; /* Note: !important is necessary as it needs to overload any standard rules */
+}
+
 /****************************/
 /* Disposition / alignement */
 /****************************/

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

@@ -188,6 +188,12 @@ class DBRestore extends DBBackup
 				rename($sDataDir.'/config-itop.php', $sConfigFile);
 				@chmod($sConfigFile, 0440); // Read-only
 				
+				$aExtraFiles = $this->ListExtraFiles($sDataDir);
+				foreach($aExtraFiles as $sSourceFilePath => $sDestinationFilePath) {
+					SetupUtils::builddir(dirname($sDestinationFilePath));
+					rename($sSourceFilePath, $sDestinationFilePath);
+				}
+
 				try {
 					SetupUtils::rrmdir($sDataDir);
 				} catch (Exception $e) {
@@ -211,4 +217,27 @@ class DBRestore extends DBBackup
 			$oRestoreMutex->Unlock();
 		}
 	}
+
+	/**
+	 * List the 'extra files' found in the decompressed archive
+	 * (i.e. files other than config-itop.php, delta.xml, itop-dump.sql or production-modules/*
+	 * @param string $sDataDir
+	 * @return string[]
+	 */
+	protected function ListExtraFiles(string $sDataDir)
+	{
+		$aExtraFiles = [];
+		$aStandardFiles = ['config-itop.php', 'itop-dump.sql', 'production-modules', 'delta.xml'];
+		$oDirectoryIterator = new RecursiveDirectoryIterator($sDataDir, FilesystemIterator::CURRENT_AS_FILEINFO|FilesystemIterator::SKIP_DOTS);
+		$oIterator = new RecursiveIteratorIterator($oDirectoryIterator);
+		foreach ($oIterator as $oFileInfo)
+		{
+			if (in_array($oFileInfo->getFilename(), $aStandardFiles)) continue;
+			if (strncmp($oFileInfo->getPathname(), $sDataDir.'/production-modules', strlen($sDataDir.'/production-modules')) == 0) continue;
+			
+			$aExtraFiles[$oFileInfo->getPathname()] = APPROOT.substr($oFileInfo->getPathname(), strlen($sDataDir));
+		}
+		
+		return $aExtraFiles;
+	}
 }

dictionaries/cs.dictionary.itop.ui.php

@@ -644,9 +644,9 @@ We hope you’ll enjoy this version as much as we enjoyed imagining and creating
 	'UI:UniversalSearch:LabelSelectTheClass' => 'Vyberte třídu pro hledání: ',
 
 	'UI:CSVReport-Value-Modified' => 'Upraveno',
-	'UI:CSVReport-Value-SetIssue' => 'Nemůže být změněno - důvod: %1$s',
+	'UI:CSVReport-Value-SetIssue' => 'invalid value for attribute~~',
-	'UI:CSVReport-Value-ChangeIssue' => 'Nemůže být změněno na %1$s - důvod: %2$s',
+	'UI:CSVReport-Value-ChangeIssue' => '\'%1$s\' is an invalid value~~',
-	'UI:CSVReport-Value-NoMatch' => 'Žádná shoda',
+	'UI:CSVReport-Value-NoMatch' => 'No match for value \'%1$s\'~~',
 	'UI:CSVReport-Value-Missing' => 'Chybí povinná hodnota',
 	'UI:CSVReport-Value-Ambiguous' => 'Nejednoznačné: nalezeno %1$s objektů',
 	'UI:CSVReport-Row-Unchanged' => 'nezměněn',

dictionaries/da.dictionary.itop.ui.php

@@ -633,9 +633,9 @@ We hope you’ll enjoy this version as much as we enjoyed imagining and creating
 	'UI:UniversalSearch:LabelSelectTheClass' => 'Vælg klasse at søge efter: ',
 
 	'UI:CSVReport-Value-Modified' => 'Ændret',
-	'UI:CSVReport-Value-SetIssue' => 'Kunne ikke ændres - årsag: %1$s',
+	'UI:CSVReport-Value-SetIssue' => 'invalid value for attribute~~',
-	'UI:CSVReport-Value-ChangeIssue' => 'Kunne ikke ændres til %1$s - årsag: %2$s',
+	'UI:CSVReport-Value-ChangeIssue' => '\'%1$s\' is an invalid value~~',
-	'UI:CSVReport-Value-NoMatch' => 'No match',
+	'UI:CSVReport-Value-NoMatch' => 'No match for value \'%1$s\'~~',
 	'UI:CSVReport-Value-Missing' => 'Mangler obligatorisk værdi',
 	'UI:CSVReport-Value-Ambiguous' => 'Tvetydig: fandt %1$s objekter',
 	'UI:CSVReport-Row-Unchanged' => 'Uændret',

dictionaries/de.dictionary.itop.ui.php

@@ -365,6 +365,7 @@ Dict::Add('DE DE', 'German', 'Deutsch', array(
 We hope you’ll enjoy this version as much as we enjoyed imagining and creating it.</div>
 
 <div>Customize your '.ITOP_APPLICATION.' preferences for a personalized experience.</div>~~',
+	'UI:WelcomePopup:Button:Acknowledge' => 'Ok, verwerfen Sie diese Nachricht',
 	'UI:WelcomeMenu:AllOpenRequests' => 'Offene Requests: %1$d',
 	'UI:WelcomeMenu:MyCalls' => 'An mich gestellte Benutzeranfragen',
 	'UI:WelcomeMenu:OpenIncidents' => 'Offene Incidents: %1$d',
@@ -633,9 +634,9 @@ We hope you’ll enjoy this version as much as we enjoyed imagining and creating
 	'UI:UniversalSearch:LabelSelectTheClass' => 'Wählen Sie für die Suche die Klasse aus: ',
 
 	'UI:CSVReport-Value-Modified' => 'Modifiziert',
-	'UI:CSVReport-Value-SetIssue' => 'Konnte nicht geändert werden - Grund: %1$s',
+	'UI:CSVReport-Value-SetIssue' => 'invalid value for attribute~~',
-	'UI:CSVReport-Value-ChangeIssue' => 'Konnte nicht zu %1$s  geändert werden - Grund: %2$s',
+	'UI:CSVReport-Value-ChangeIssue' => '\'%1$s\' is an invalid value~~',
-	'UI:CSVReport-Value-NoMatch' => 'Kein Treffer',
+	'UI:CSVReport-Value-NoMatch' => 'No match for value \'%1$s\'~~',
 	'UI:CSVReport-Value-Missing' => 'Pflichtfeld fehlt',
 	'UI:CSVReport-Value-Ambiguous' => 'Doppeldeutig: %1$s Objekte gefunden',
 	'UI:CSVReport-Row-Unchanged' => 'Unverändert',

dictionaries/en.dictionary.itop.ui.php

@@ -381,6 +381,7 @@ Dict::Add('EN US', 'English', 'English', array(
 We hope you’ll enjoy this version as much as we enjoyed imagining and creating it.</div>
 
 <div>Customize your '.ITOP_APPLICATION.' preferences for a personalized experience.</div>',
+	'UI:WelcomePopup:Button:Acknowledge' => 'Ok, discard this message',
 	'UI:WelcomeMenu:AllOpenRequests' => 'Open requests: %1$d',
 	'UI:WelcomeMenu:MyCalls' => 'My requests',
 	'UI:WelcomeMenu:OpenIncidents' => 'Open incidents: %1$d',
@@ -650,9 +651,14 @@ We hope you’ll enjoy this version as much as we enjoyed imagining and creating
 	'UI:UniversalSearch:LabelSelectTheClass' => 'Select the class to search: ',
 
 	'UI:CSVReport-Value-Modified' => 'Modified',
-	'UI:CSVReport-Value-SetIssue' => 'Could not be changed - reason: %1$s',
+	'UI:CSVReport-Value-SetIssue' => 'Invalid value for attribute',
-	'UI:CSVReport-Value-ChangeIssue' => 'Could not be changed to %1$s - reason: %2$s',
+	'UI:CSVReport-Value-ChangeIssue' => '\'%1$s\' is an invalid value',
-	'UI:CSVReport-Value-NoMatch' => 'No match',
+	'UI:CSVReport-Value-NoMatch' => 'No match for value \'%1$s\'',
+	'UI:CSVReport-Value-NoMatch-PossibleValues' => 'Some possible \'%1$s\' value(s): %2$s',
+	'UI:CSVReport-Value-NoMatch-NoObject' => 'There are no \'%1$s\' objects',
+	'UI:CSVReport-Value-NoMatch-NoObject-ForCurrentUser' => 'There are no \'%1$s\' objects found with your current profile',
+	'UI:CSVReport-Value-NoMatch-SomeObjectNotVisibleForCurrentUser' => 'There are some \'%1$s\' objects not visible with your current profile',
+
 	'UI:CSVReport-Value-Missing' => 'Missing mandatory value',
 	'UI:CSVReport-Value-Ambiguous' => 'Ambiguous: found %1$s objects',
 	'UI:CSVReport-Row-Unchanged' => 'unchanged',
@@ -666,11 +672,13 @@ We hope you’ll enjoy this version as much as we enjoyed imagining and creating
 	'UI:CSVReport-Value-Issue-Readonly' => 'The attribute \'%1$s\' is read-only and cannot be modified (current value: %2$s, proposed value: %3$s)',
 	'UI:CSVReport-Value-Issue-Format' => 'Failed to process input: %1$s',
 	'UI:CSVReport-Value-Issue-NoMatch' => 'Unexpected value for attribute \'%1$s\': no match found, check spelling',
+	'UI:CSVReport-Value-Issue-AllowedValues' => 'Allowed \'%1$s\' value(s): %2$s',
 	'UI:CSVReport-Value-Issue-Unknown' => 'Unexpected value for attribute \'%1$s\': %2$s',
 	'UI:CSVReport-Row-Issue-Inconsistent' => 'Attributes not consistent with each others: %1$s',
 	'UI:CSVReport-Row-Issue-Attribute' => 'Unexpected attribute value(s)',
 	'UI:CSVReport-Row-Issue-MissingExtKey' => 'Could not be created, due to missing external key(s): %1$s',
 	'UI:CSVReport-Row-Issue-DateFormat' => 'wrong date format',
+	'UI:CSVReport-Row-Issue-ExpectedDateFormat' => 'Expected format: %1$s',
 	'UI:CSVReport-Row-Issue-Reconciliation' => 'failed to reconcile',
 	'UI:CSVReport-Row-Issue-Ambiguous' => 'ambiguous reconciliation',
 	'UI:CSVReport-Row-Issue-Internal' => 'Internal error: %1$s, %2$s',

dictionaries/es_cr.dictionary.itop.ui.php

@@ -377,6 +377,7 @@ Dict::Add('ES CR', 'Spanish', 'Español, Castellano', array(
 Esperamos distrute de esta versión tanto como nosotros la imaginamos y creamos.</div>
 
 <div>Configure las preferencias de '.ITOP_APPLICATION.' para una experiencia personalizada.</div>',
+	'UI:WelcomePopup:Button:Acknowledge' => 'Ok, descartar este mensaje',
 	'UI:WelcomeMenu:AllOpenRequests' => 'Requerimientos Abiertos: %1$d',
 	'UI:WelcomeMenu:MyCalls' => 'Mis Requerimientos',
 	'UI:WelcomeMenu:OpenIncidents' => 'Incidentes Abiertos: %1$d',
@@ -644,9 +645,9 @@ Esperamos distrute de esta versión tanto como nosotros la imaginamos y creamos.
 	'UI:UniversalSearch:LabelSelectTheClass' => 'Seleccione la clase a buscar: ',
 
 	'UI:CSVReport-Value-Modified' => 'Modificado',
-	'UI:CSVReport-Value-SetIssue' => 'No puede ser modificado - motivo: %1$s',
+	'UI:CSVReport-Value-SetIssue' => 'invalid value for attribute~~',
-	'UI:CSVReport-Value-ChangeIssue' => 'No puede ser cambiado a %1$s - motivo: %2$s',
+	'UI:CSVReport-Value-ChangeIssue' => '\'%1$s\' is an invalid value~~',
-	'UI:CSVReport-Value-NoMatch' => 'No hay Coincidencias',
+	'UI:CSVReport-Value-NoMatch' => 'No match for value \'%1$s\'~~',
 	'UI:CSVReport-Value-Missing' => 'Falta valor obligatorio',
 	'UI:CSVReport-Value-Ambiguous' => 'Ambigüedad: encontrados %1$s objetos',
 	'UI:CSVReport-Row-Unchanged' => 'Sin Cambios',

dictionaries/fr.dictionary.itop.ui.php

@@ -365,6 +365,7 @@ Dict::Add('FR FR', 'French', 'Français', array(
 Nous espérons que vous aimerez cette version autant que nous avons eu du plaisir à l\'imaginer et à la créer.</div>
 
 <div>Configurez vos préférences '.ITOP_APPLICATION.' pour une expérience personnalisée.</div>',
+	'UI:WelcomePopup:Button:Acknowledge' => 'Ok, supprimer ce message',
 	'UI:WelcomeMenu:AllOpenRequests' => 'Requêtes en cours: %1$d',
 	'UI:WelcomeMenu:MyCalls' => 'Mes Appels Support',
 	'UI:WelcomeMenu:OpenIncidents' => 'Incidents en cours: %1$d',
@@ -633,9 +634,14 @@ Nous espérons que vous aimerez cette version autant que nous avons eu du plaisi
 	'UI:UniversalSearch:LabelSelectTheClass' => 'Sélectionnez le type d\'objets à rechercher : ',
 
 	'UI:CSVReport-Value-Modified' => 'Modifié',
-	'UI:CSVReport-Value-SetIssue' => 'Modification impossible - cause : %1$s',
+	'UI:CSVReport-Value-SetIssue' => 'Valeur invalide',
-	'UI:CSVReport-Value-ChangeIssue' => 'Ne peut pas prendre la valeur \'%1$s\' - cause : %2$s',
+	'UI:CSVReport-Value-ChangeIssue' => 'Ne peut pas prendre la valeur \'%1$s\'',
-	'UI:CSVReport-Value-NoMatch' => 'Pas de correspondance',
+	'UI:CSVReport-Value-NoMatch' => 'Pas de correspondance avec \'%1$s\'',
+	'UI:CSVReport-Value-NoMatch-PossibleValues' => 'Valeur(s) possible(s) pour l\'objet \'%1$s\' : %2$s',
+	'UI:CSVReport-Value-NoMatch-NoObject' => 'Il n\'y a aucun objet \'%1$s\'',
+	'UI:CSVReport-Value-NoMatch-NoObject-ForCurrentUser' => 'Il n\'y a aucun objet \'%1$s\' visible par votre utilisateur',
+	'UI:CSVReport-Value-NoMatch-SomeObjectNotVisibleForCurrentUser' => 'Il existe des objet(s) \'%1$s\' non visible(s) par votre utilisateur',
+
 	'UI:CSVReport-Value-Missing' => 'Absence de valeur obligatoire',
 	'UI:CSVReport-Value-Ambiguous' => 'Ambigüité: %1$d objets trouvés',
 	'UI:CSVReport-Row-Unchanged' => 'inchangé',

dictionaries/hu.dictionary.itop.ui.php

@@ -633,9 +633,9 @@ We hope you’ll enjoy this version as much as we enjoyed imagining and creating
 	'UI:UniversalSearch:LabelSelectTheClass' => 'Keresendő osztály kiválasztása:',
 
 	'UI:CSVReport-Value-Modified' => 'Modified~~',
-	'UI:CSVReport-Value-SetIssue' => 'Could not be changed - reason: %1$s~~',
+	'UI:CSVReport-Value-SetIssue' => 'invalid value for attribute~~',
-	'UI:CSVReport-Value-ChangeIssue' => 'Could not be changed to %1$s - reason: %2$s~~',
+	'UI:CSVReport-Value-ChangeIssue' => '\'%1$s\' is an invalid value~~',
-	'UI:CSVReport-Value-NoMatch' => 'No match~~',
+	'UI:CSVReport-Value-NoMatch' => 'No match for value \'%1$s\'~~',
 	'UI:CSVReport-Value-Missing' => 'Missing mandatory value~~',
 	'UI:CSVReport-Value-Ambiguous' => 'Ambiguous: found %1$s objects~~',
 	'UI:CSVReport-Row-Unchanged' => 'unchanged~~',

dictionaries/it.dictionary.itop.ui.php

@@ -644,9 +644,9 @@ We hope you’ll enjoy this version as much as we enjoyed imagining and creating
 	'UI:UniversalSearch:LabelSelectTheClass' => 'Seleziona la classe per la ricerca: ',
 
 	'UI:CSVReport-Value-Modified' => 'Modified~~',
-	'UI:CSVReport-Value-SetIssue' => 'Could not be changed - reason: %1$s~~',
+	'UI:CSVReport-Value-SetIssue' => 'invalid value for attribute~~',
-	'UI:CSVReport-Value-ChangeIssue' => 'Could not be changed to %1$s - reason: %2$s~~',
+	'UI:CSVReport-Value-ChangeIssue' => '\'%1$s\' is an invalid value~~',
-	'UI:CSVReport-Value-NoMatch' => 'No match~~',
+	'UI:CSVReport-Value-NoMatch' => 'No match for value \'%1$s\'~~',
 	'UI:CSVReport-Value-Missing' => 'Missing mandatory value~~',
 	'UI:CSVReport-Value-Ambiguous' => 'Ambiguous: found %1$s objects~~',
 	'UI:CSVReport-Row-Unchanged' => 'unchanged~~',

dictionaries/ja.dictionary.itop.ui.php

@@ -633,9 +633,9 @@ We hope you’ll enjoy this version as much as we enjoyed imagining and creating
 	'UI:UniversalSearch:LabelSelectTheClass' => '検索するクラスを選択してください。',
 
 	'UI:CSVReport-Value-Modified' => '修正済み',
-	'UI:CSVReport-Value-SetIssue' => '変更出来ません - 理由: %1$s',
+	'UI:CSVReport-Value-SetIssue' => 'invalid value for attribute~~',
-	'UI:CSVReport-Value-ChangeIssue' => '%1$s へ変更出来ません - 理由: %2$s',
+	'UI:CSVReport-Value-ChangeIssue' => '\'%1$s\' is an invalid value~~',
-	'UI:CSVReport-Value-NoMatch' => 'マッチしません',
+	'UI:CSVReport-Value-NoMatch' => 'No match for value \'%1$s\'~~',
 	'UI:CSVReport-Value-Missing' => '必須の値がありません',
 	'UI:CSVReport-Value-Ambiguous' => 'あいまいな値:  %1$s オブジェクト',
 	'UI:CSVReport-Row-Unchanged' => '未変更',

dictionaries/nl.dictionary.itop.ui.php

@@ -644,9 +644,9 @@ We hopen dat je even hard van deze versie geniet als dat we zelf ervan hebben ge
 	'UI:UniversalSearch:LabelSelectTheClass' => 'Selecteer de klasse om te zoeken: ',
 
 	'UI:CSVReport-Value-Modified' => 'Aangepast',
-	'UI:CSVReport-Value-SetIssue' => 'Kon niet worden aangepast - reden: %1$s',
+	'UI:CSVReport-Value-SetIssue' => 'invalid value for attribute~~',
-	'UI:CSVReport-Value-ChangeIssue' => 'Kon niet worden aangepast naar %1$s - reden: %2$s',
+	'UI:CSVReport-Value-ChangeIssue' => '\'%1$s\' is an invalid value~~',
-	'UI:CSVReport-Value-NoMatch' => 'Geen match',
+	'UI:CSVReport-Value-NoMatch' => 'No match for value \'%1$s\'~~',
 	'UI:CSVReport-Value-Missing' => 'Ontbrekende verplichte waarde',
 	'UI:CSVReport-Value-Ambiguous' => 'Onduidelijk: gevonden %1$s objecten',
 	'UI:CSVReport-Row-Unchanged' => 'onveranderd',

dictionaries/pl.dictionary.itop.ui.php

@@ -643,9 +643,9 @@ We hope you’ll enjoy this version as much as we enjoyed imagining and creating
 	'UI:UniversalSearch:LabelSelectTheClass' => 'Wybierz klasę do przeszukania: ',
 
 	'UI:CSVReport-Value-Modified' => 'Zmodyfikowano',
-	'UI:CSVReport-Value-SetIssue' => 'Nie można było zmienić - powód: %1$s',
+	'UI:CSVReport-Value-SetIssue' => 'invalid value for attribute~~',
-	'UI:CSVReport-Value-ChangeIssue' => 'Nie można zmienić na %1$s - powód: %2$s',
+	'UI:CSVReport-Value-ChangeIssue' => '\'%1$s\' is an invalid value~~',
-	'UI:CSVReport-Value-NoMatch' => 'Nie pasuje',
+	'UI:CSVReport-Value-NoMatch' => 'No match for value \'%1$s\'~~',
 	'UI:CSVReport-Value-Missing' => 'Brak wymaganej wartości',
 	'UI:CSVReport-Value-Ambiguous' => 'Uwaga: znaleziono %1$s obiektów',
 	'UI:CSVReport-Row-Unchanged' => 'niezmieniony',

dictionaries/pt_br.dictionary.itop.ui.php

@@ -644,9 +644,9 @@ We hope you’ll enjoy this version as much as we enjoyed imagining and creating
 	'UI:UniversalSearch:LabelSelectTheClass' => 'Selecione a classe para pesquisar: ',
 
 	'UI:CSVReport-Value-Modified' => 'Modificado',
-	'UI:CSVReport-Value-SetIssue' => 'Não pode ser modificado - razão: %1$s',
+	'UI:CSVReport-Value-SetIssue' => 'invalid value for attribute~~',
-	'UI:CSVReport-Value-ChangeIssue' => 'Não pode ser modificado para %1$s - razão: %2$s',
+	'UI:CSVReport-Value-ChangeIssue' => '\'%1$s\' is an invalid value~~',
-	'UI:CSVReport-Value-NoMatch' => 'Não combina',
+	'UI:CSVReport-Value-NoMatch' => 'No match for value \'%1$s\'~~',
 	'UI:CSVReport-Value-Missing' => 'Faltando valor obrigatório',
 	'UI:CSVReport-Value-Ambiguous' => 'Ambiguous: found %1$s objects',
 	'UI:CSVReport-Row-Unchanged' => 'unchanged',

dictionaries/ru.dictionary.itop.ui.php

@@ -645,9 +645,9 @@ Dict::Add('RU RU', 'Russian', 'Русский', array(
 	'UI:UniversalSearch:LabelSelectTheClass' => 'Выбор класса для поиска: ',
 
 	'UI:CSVReport-Value-Modified' => 'Изменен',
-	'UI:CSVReport-Value-SetIssue' => 'Не может быть изменен - причина: %1$s',
+	'UI:CSVReport-Value-SetIssue' => 'invalid value for attribute~~',
-	'UI:CSVReport-Value-ChangeIssue' => 'Не может быть изменен %1$s - причина: %2$s',
+	'UI:CSVReport-Value-ChangeIssue' => '\'%1$s\' is an invalid value~~',
-	'UI:CSVReport-Value-NoMatch' => 'Нет совпадений',
+	'UI:CSVReport-Value-NoMatch' => 'No match for value \'%1$s\'~~',
 	'UI:CSVReport-Value-Missing' => 'Отсутствует обязательное значение',
 	'UI:CSVReport-Value-Ambiguous' => 'Неоднозначное сопоставление: найдено %1$s объектов',
 	'UI:CSVReport-Row-Unchanged' => 'без изменений',

dictionaries/sk.dictionary.itop.ui.php

@@ -634,9 +634,9 @@ We hope you’ll enjoy this version as much as we enjoyed imagining and creating
 	'UI:UniversalSearch:LabelSelectTheClass' => 'Vyberte triedu na vyhľadávanie: ',
 
 	'UI:CSVReport-Value-Modified' => 'Upravený',
-	'UI:CSVReport-Value-SetIssue' => 'Nemožno zmeniť - dôvod: %1$s',
+	'UI:CSVReport-Value-SetIssue' => 'invalid value for attribute~~',
-	'UI:CSVReport-Value-ChangeIssue' => 'Nemožno zmeniť na %1$s - dôvod: %2$s',
+	'UI:CSVReport-Value-ChangeIssue' => '\'%1$s\' is an invalid value~~',
-	'UI:CSVReport-Value-NoMatch' => 'Žiadna zhoda',
+	'UI:CSVReport-Value-NoMatch' => 'No match for value \'%1$s\'~~',
 	'UI:CSVReport-Value-Missing' => 'Chýbajúca povinná hodnota',
 	'UI:CSVReport-Value-Ambiguous' => 'Nejednoznačné: nájdených %1$s objektov',
 	'UI:CSVReport-Row-Unchanged' => 'Nezmený',

dictionaries/tr.dictionary.itop.ui.php

@@ -661,9 +661,9 @@ We hope you’ll enjoy this version as much as we enjoyed imagining and creating
 	'UI:UniversalSearch:LabelSelectTheClass' => 'Aranacak sınıfı seçiniz: ',
 
 	'UI:CSVReport-Value-Modified' => 'Değiştiridi',
-	'UI:CSVReport-Value-SetIssue' => 'Değiştirilemedi - Sebep: %1$s',
+	'UI:CSVReport-Value-SetIssue' => 'invalid value for attribute~~',
-	'UI:CSVReport-Value-ChangeIssue' => '%1$s olarak değiştirilemedi - Sebep: %2$s',
+	'UI:CSVReport-Value-ChangeIssue' => '\'%1$s\' is an invalid value~~',
-	'UI:CSVReport-Value-NoMatch' => 'Eşleşme yok',
+	'UI:CSVReport-Value-NoMatch' => 'No match for value \'%1$s\'~~',
 	'UI:CSVReport-Value-Missing' => 'Eksik Zorunlu Değer',
 	'UI:CSVReport-Value-Ambiguous' => 'Belirsiz: %1$s nesnelerini buldum',
 	'UI:CSVReport-Row-Unchanged' => 'Değiştirilmedi',

dictionaries/zh_cn.dictionary.itop.ui.php

@@ -649,9 +649,9 @@ We hope you’ll enjoy this version as much as we enjoyed imagining and creating
 	'UI:UniversalSearch:LabelSelectTheClass' => '选择要搜索的类别: ',
 
 	'UI:CSVReport-Value-Modified' => '已修改',
-	'UI:CSVReport-Value-SetIssue' => '无法修改 - 原因: %1$s',
+	'UI:CSVReport-Value-SetIssue' => 'invalid value for attribute~~',
-	'UI:CSVReport-Value-ChangeIssue' => '无法修改成 %1$s - 原因: %2$s',
+	'UI:CSVReport-Value-ChangeIssue' => '\'%1$s\' is an invalid value~~',
-	'UI:CSVReport-Value-NoMatch' => '不匹配',
+	'UI:CSVReport-Value-NoMatch' => 'No match for value \'%1$s\'~~',
 	'UI:CSVReport-Value-Missing' => '缺少必填项',
 	'UI:CSVReport-Value-Ambiguous' => '模糊匹配: 找到 %1$s 个对象',
 	'UI:CSVReport-Row-Unchanged' => '保持不变',

js/layouts/tab-container/regular-tabs.js

@@ -124,5 +124,16 @@ $.widget( "itop.regulartabs", $.ui.tabs, {
 			this._off( prevPanels.not( this.panels ) );
 		}
 	},
-
+	// JQuery UI overload
+	disable: function(index){
+		const panel = this._getPanelForTab( index );
+		panel.addClass('ibo-is-hidden'); // Do not use .hide() since it alters the tab state
+		this._super( index );        
+	},
+	// JQuery UI overload
+	enable: function(index) {
+		const panel = this._getPanelForTab( index );
+		panel.removeClass('ibo-is-hidden'); // Do not use .show() since it alters the tab state
+		this._super( index );  
+	},
 });

js/layouts/tab-container/scrollable-tabs.js

@@ -377,4 +377,16 @@ $.widget( "itop.scrollabletabs", $.ui.tabs, {
 	setTab : function(tab){
 		this.active = tab;
 	},
+	// JQuery UI overload
+	disable: function(index){
+		const panel = this._getPanelForTab( this.tabs[index] );
+		panel.addClass('ibo-is-hidden'); // Do not use .hide() since it alters the tab state
+		this._super( index );        
+	},
+	// JQuery UI overload
+	enable: function(index) {
+		const panel = this._getPanelForTab( this.tabs[index] );
+		panel.removeClass('ibo-is-hidden'); // Do not use .show() since it alters the tab state
+		this._super( index );  
+	},
 });

js/layouts/tab-container/tab-container.js

@@ -15,6 +15,7 @@ $(function()
             css_classes:
             {
             	is_hidden: 'ibo-is-hidden',
+            	is_disabled: 'ibo-is-disabled',
 	            is_transparent: 'ibo-is-transparent',
 	            is_opaque: 'ibo-is-opaque',
 	            is_scrollable: 'ibo-is-scrollable',
@@ -252,6 +253,11 @@ $(function()
 		        // Prevent anchor default behaviour
 		        oEvent.preventDefault();
 
+		        if (oExtraTabTogglerElem.attr('aria-disabled') === 'true') {
+		            // Corresponding tab is disabled, do nothing			
+		            oEvent.stopPropagation();
+		            return;
+		        }			
 		        // Trigger click event on real tab toggler (the hidden one)
 		        const sTargetTabId = oExtraTabTogglerElem.attr('href').replace(/#/, '');
 		        this.element.find(this.js_selectors.tab_header+'[data-tab-id="'+sTargetTabId+'"] '+this.js_selectors.tab_toggler).trigger('click');
@@ -297,6 +303,11 @@ $(function()
             	const sTabId = oTabHeaderElem.attr('data-tab-id');
             	const oMatchingExtraTabElem = this.element.find(this.js_selectors.extra_tab_toggler+'[href="#'+sTabId+'"]');
 
+                // Disabled tabs should be disabled in the ExtraTabs list as well
+                let bIsDisabled = false;
+                if (oTabHeaderElem.attr('aria-disabled') === 'true') {
+                    bIsDisabled = true;
+                }
             	// Manually check if the tab header is visible if the info isn't passed
             	if (bIsVisible === null) {
                     bIsVisible = CombodoGlobalToolbox.IsElementVisibleToTheUser(oTabHeaderElem[0], true, 2);
@@ -308,6 +319,14 @@ $(function()
             	} else {
                     oMatchingExtraTabElem.removeClass(this.css_classes.is_hidden);
             	}
+            	// Enable/disable the corresponding extra tab element
+            	if (bIsDisabled) {
+                    oMatchingExtraTabElem.attr('aria-disabled', 'true');
+                    oMatchingExtraTabElem.addClass(this.css_classes.is_disabled);
+            	} else {
+                    oMatchingExtraTabElem.attr('aria-disabled', 'false');
+                     oMatchingExtraTabElem.removeClass(this.css_classes.is_disabled);
+            	}
             },
 	        // - Update extra tabs list
 	        _updateExtraTabsList: function () {
@@ -326,7 +345,7 @@ $(function()
 	         * @return {string} The [data-tab-id] of the iIdx-th tab (zero based). Can return undefined if it has not [data-tab-id] attribute
 	         * @private
 	         */
-	        _getTabIdFromTabIndex(iIdx) {
+	        _getTabIdFromTabIndex: function(iIdx) {
 		        return this.element.children(this.js_selectors.tabs_list).children(this.js_selectors.tab_header).eq(iIdx).attr('data-tab-id');
 	        },
 	        /**
@@ -334,10 +353,41 @@ $(function()
 	         * @return {number} The index (zero based) of the tab. If no matching tab, 0 will be returned.
 	         * @private
 	         */
-	        _getTabIndexFromTabId(sId) {
+	        _getTabIndexFromTabId: function(sId) {
 		        const oTabElem = this.element.children(this.js_selectors.tabs_list).children(this.js_selectors.tab_header+'[data-tab-id="'+sId+'"]');
 
 		        return oTabElem.length === 0 ? 0 : oTabElem.prevAll().length;
+	        },
+            /**
+             * @param sId {string} The [data-tab-id] of the tab
+             * @return {Object} The jQuery object representing the tab element
+             *
+             * @private
+             */
+            _getTabElementFromTabId: function(sId) {
+                return this.element.children(this.js_selectors.tabs_list).children(this.js_selectors.tab_header+'[data-tab-id="'+sId+'"]');
+            },
+            /**
+             * @param sId {string} The [data-tab-id] of the tab
+             * @return {Object} The jQuery object representing the tab element
+             */
+            disableTab: function(sId){
+               const tabsWidget = this.GetTabsWidget();
+               const iIdx = this._getTabIndexFromTabId(sId);
+               tabsWidget.disable(iIdx);
+               const tabElement = this._getTabElementFromTabId(sId);
+               this._updateTabHeaderDisplay(tabElement); 
+            },
+            /**
+             * @param sId {string} The [data-tab-id] of the tab
+             * @return {Object} The jQuery object representing the tab element
+             */
+            enableTab: function(sId){
+               const tabsWidget = this.GetTabsWidget();
+               const iIdx = this._getTabIndexFromTabId(sId);
+               tabsWidget.enable(iIdx);
+               const tabElement = this._getTabElementFromTabId(sId);
+               this._updateTabHeaderDisplay(tabElement);                
             }
         });
 });

lib/composer/autoload_classmap.php

@@ -14,6 +14,7 @@ return array(
     'AbstractPortalUIExtension' => $baseDir . '/application/applicationextension.inc.php',
     'AbstractPreferencesExtension' => $baseDir . '/application/applicationextension.inc.php',
     'AbstractWeeklyScheduledProcess' => $baseDir . '/core/backgroundprocess.inc.php',
+    'AbstractWelcomePopup' => $baseDir . '/application/applicationextension.inc.php',
     'Action' => $baseDir . '/core/action.class.inc.php',
     'ActionChecker' => $baseDir . '/core/userrights.class.inc.php',
     'ActionEmail' => $baseDir . '/core/action.class.inc.php',
@@ -142,6 +143,7 @@ return array(
     'CheckStopWatchThresholds' => $baseDir . '/core/ormstopwatch.class.inc.php',
     'CheckableExpression' => $baseDir . '/core/oql/oqlquery.class.inc.php',
     'Combodo\\iTop\\Application\\Branding' => $baseDir . '/sources/application/Branding.php',
+    'Combodo\\iTop\\Application\\DatamodelDisplayService' => $baseDir . '/sources/application/DatamodelDisplayService.php',
     'Combodo\\iTop\\Application\\Helper\\Session' => $baseDir . '/sources/application/Helper/Session.php',
     'Combodo\\iTop\\Application\\Helper\\WebResourcesHelper' => $baseDir . '/sources/application/Helper/WebResourcesHelper.php',
     'Combodo\\iTop\\Application\\Search\\AjaxSearchException' => $baseDir . '/sources/application/search/ajaxsearchexception.class.inc.php',
@@ -296,11 +298,14 @@ return array(
     'Combodo\\iTop\\Application\\UI\\Links\\Indirect\\BlockObjectPickerDialog\\BlockObjectPickerDialog' => $baseDir . '/sources/application/UI/Links/Indirect/BlockObjectPickerDialog/BlockObjectPickerDialog.php',
     'Combodo\\iTop\\Application\\UI\\Preferences\\BlockShortcuts\\BlockShortcuts' => $baseDir . '/sources/application/UI/Preferences/BlockShortcuts/BlockShortcuts.php',
     'Combodo\\iTop\\Application\\UI\\Printable\\BlockPrintHeader\\BlockPrintHeader' => $baseDir . '/sources/application/UI/Printable/BlockPrintHeader/BlockPrintHeader.php',
+    'Combodo\\iTop\\Application\\WelcomePopup\\DefaultWelcomePopup' => $baseDir . '/sources/Application/WelcomePopup/DefaultWelcomePopup.php',
+    'Combodo\\iTop\\Application\\WelcomePopup\\WelcomePopupService' => $baseDir . '/sources/Application/WelcomePopup/WelcomePopupService.php',
     'Combodo\\iTop\\Composer\\iTopComposer' => $baseDir . '/sources/Composer/iTopComposer.php',
     'Combodo\\iTop\\Controller\\AjaxRenderController' => $baseDir . '/sources/Controller/AjaxRenderController.php',
     'Combodo\\iTop\\Controller\\Base\\Layout\\ActivityPanelController' => $baseDir . '/sources/Controller/Base/Layout/ActivityPanelController.php',
     'Combodo\\iTop\\Controller\\OAuth\\OAuthLandingController' => $baseDir . '/sources/Controller/OAuth/OAuthLandingController.php',
     'Combodo\\iTop\\Controller\\PreferencesController' => $baseDir . '/sources/Controller/PreferencesController.php',
+    'Combodo\\iTop\\Controller\\WelcomePopupController' => $baseDir . '/sources/Controller/WelcomePopupController.php',
     'Combodo\\iTop\\Core\\Authentication\\Client\\OAuth\\IOAuthClientProvider' => $baseDir . '/sources/Core/Authentication/Client/OAuth/IOAuthClientProvider.php',
     'Combodo\\iTop\\Core\\Authentication\\Client\\OAuth\\OAuthClientProviderAbstract' => $baseDir . '/sources/Core/Authentication/Client/OAuth/OAuthClientProviderAbstract.php',
     'Combodo\\iTop\\Core\\Authentication\\Client\\OAuth\\OAuthClientProviderAzure' => $baseDir . '/sources/Core/Authentication/Client/OAuth/OAuthClientProviderAzure.php',
@@ -1398,6 +1403,7 @@ return array(
     'RotatingLogFileNameBuilder' => $baseDir . '/core/log.class.inc.php',
     'RowStatus' => $baseDir . '/core/bulkchange.class.inc.php',
     'RowStatus_Disappeared' => $baseDir . '/core/bulkchange.class.inc.php',
+    'RowStatus_Error' => $baseDir . '/core/bulkchange.class.inc.php',
     'RowStatus_Issue' => $baseDir . '/core/bulkchange.class.inc.php',
     'RowStatus_Modify' => $baseDir . '/core/bulkchange.class.inc.php',
     'RowStatus_NewObj' => $baseDir . '/core/bulkchange.class.inc.php',
@@ -2973,6 +2979,7 @@ return array(
     'iTopStandardURLMaker' => $baseDir . '/application/applicationcontext.class.inc.php',
     'iTopWebPage' => $baseDir . '/sources/application/WebPage/iTopWebPage.php',
     'iTopWizardWebPage' => $baseDir . '/sources/application/WebPage/iTopWizardWebPage.php',
+    'iWelcomePopup' => $baseDir . '/application/applicationextension.inc.php',
     'iWorkingTimeComputer' => $baseDir . '/core/computing.inc.php',
     'lnkTriggerAction' => $baseDir . '/core/trigger.class.inc.php',
     'ormCaseLog' => $baseDir . '/core/ormcaselog.class.inc.php',

lib/composer/autoload_static.php

@@ -382,6 +382,7 @@ class ComposerStaticInit5e7efdfe4e8f9526eb41991410b96239
         'AbstractPortalUIExtension' => __DIR__ . '/../..' . '/application/applicationextension.inc.php',
         'AbstractPreferencesExtension' => __DIR__ . '/../..' . '/application/applicationextension.inc.php',
         'AbstractWeeklyScheduledProcess' => __DIR__ . '/../..' . '/core/backgroundprocess.inc.php',
+        'AbstractWelcomePopup' => __DIR__ . '/../..' . '/application/applicationextension.inc.php',
         'Action' => __DIR__ . '/../..' . '/core/action.class.inc.php',
         'ActionChecker' => __DIR__ . '/../..' . '/core/userrights.class.inc.php',
         'ActionEmail' => __DIR__ . '/../..' . '/core/action.class.inc.php',
@@ -510,6 +511,7 @@ class ComposerStaticInit5e7efdfe4e8f9526eb41991410b96239
         'CheckStopWatchThresholds' => __DIR__ . '/../..' . '/core/ormstopwatch.class.inc.php',
         'CheckableExpression' => __DIR__ . '/../..' . '/core/oql/oqlquery.class.inc.php',
         'Combodo\\iTop\\Application\\Branding' => __DIR__ . '/../..' . '/sources/application/Branding.php',
+        'Combodo\\iTop\\Application\\DatamodelDisplayService' => __DIR__ . '/../..' . '/sources/application/DatamodelDisplayService.php',
         'Combodo\\iTop\\Application\\Helper\\Session' => __DIR__ . '/../..' . '/sources/application/Helper/Session.php',
         'Combodo\\iTop\\Application\\Helper\\WebResourcesHelper' => __DIR__ . '/../..' . '/sources/application/Helper/WebResourcesHelper.php',
         'Combodo\\iTop\\Application\\Search\\AjaxSearchException' => __DIR__ . '/../..' . '/sources/application/search/ajaxsearchexception.class.inc.php',
@@ -664,11 +666,14 @@ class ComposerStaticInit5e7efdfe4e8f9526eb41991410b96239
         'Combodo\\iTop\\Application\\UI\\Links\\Indirect\\BlockObjectPickerDialog\\BlockObjectPickerDialog' => __DIR__ . '/../..' . '/sources/application/UI/Links/Indirect/BlockObjectPickerDialog/BlockObjectPickerDialog.php',
         'Combodo\\iTop\\Application\\UI\\Preferences\\BlockShortcuts\\BlockShortcuts' => __DIR__ . '/../..' . '/sources/application/UI/Preferences/BlockShortcuts/BlockShortcuts.php',
         'Combodo\\iTop\\Application\\UI\\Printable\\BlockPrintHeader\\BlockPrintHeader' => __DIR__ . '/../..' . '/sources/application/UI/Printable/BlockPrintHeader/BlockPrintHeader.php',
+        'Combodo\\iTop\\Application\\WelcomePopup\\DefaultWelcomePopup' => __DIR__ . '/../..' . '/sources/Application/WelcomePopup/DefaultWelcomePopup.php',
+        'Combodo\\iTop\\Application\\WelcomePopup\\WelcomePopupService' => __DIR__ . '/../..' . '/sources/Application/WelcomePopup/WelcomePopupService.php',
         'Combodo\\iTop\\Composer\\iTopComposer' => __DIR__ . '/../..' . '/sources/Composer/iTopComposer.php',
         'Combodo\\iTop\\Controller\\AjaxRenderController' => __DIR__ . '/../..' . '/sources/Controller/AjaxRenderController.php',
         'Combodo\\iTop\\Controller\\Base\\Layout\\ActivityPanelController' => __DIR__ . '/../..' . '/sources/Controller/Base/Layout/ActivityPanelController.php',
         'Combodo\\iTop\\Controller\\OAuth\\OAuthLandingController' => __DIR__ . '/../..' . '/sources/Controller/OAuth/OAuthLandingController.php',
         'Combodo\\iTop\\Controller\\PreferencesController' => __DIR__ . '/../..' . '/sources/Controller/PreferencesController.php',
+        'Combodo\\iTop\\Controller\\WelcomePopupController' => __DIR__ . '/../..' . '/sources/Controller/WelcomePopupController.php',
         'Combodo\\iTop\\Core\\Authentication\\Client\\OAuth\\IOAuthClientProvider' => __DIR__ . '/../..' . '/sources/Core/Authentication/Client/OAuth/IOAuthClientProvider.php',
         'Combodo\\iTop\\Core\\Authentication\\Client\\OAuth\\OAuthClientProviderAbstract' => __DIR__ . '/../..' . '/sources/Core/Authentication/Client/OAuth/OAuthClientProviderAbstract.php',
         'Combodo\\iTop\\Core\\Authentication\\Client\\OAuth\\OAuthClientProviderAzure' => __DIR__ . '/../..' . '/sources/Core/Authentication/Client/OAuth/OAuthClientProviderAzure.php',
@@ -1766,6 +1771,7 @@ class ComposerStaticInit5e7efdfe4e8f9526eb41991410b96239
         'RotatingLogFileNameBuilder' => __DIR__ . '/../..' . '/core/log.class.inc.php',
         'RowStatus' => __DIR__ . '/../..' . '/core/bulkchange.class.inc.php',
         'RowStatus_Disappeared' => __DIR__ . '/../..' . '/core/bulkchange.class.inc.php',
+        'RowStatus_Error' => __DIR__ . '/../..' . '/core/bulkchange.class.inc.php',
         'RowStatus_Issue' => __DIR__ . '/../..' . '/core/bulkchange.class.inc.php',
         'RowStatus_Modify' => __DIR__ . '/../..' . '/core/bulkchange.class.inc.php',
         'RowStatus_NewObj' => __DIR__ . '/../..' . '/core/bulkchange.class.inc.php',
@@ -3341,6 +3347,7 @@ class ComposerStaticInit5e7efdfe4e8f9526eb41991410b96239
         'iTopStandardURLMaker' => __DIR__ . '/../..' . '/application/applicationcontext.class.inc.php',
         'iTopWebPage' => __DIR__ . '/../..' . '/sources/application/WebPage/iTopWebPage.php',
         'iTopWizardWebPage' => __DIR__ . '/../..' . '/sources/application/WebPage/iTopWizardWebPage.php',
+        'iWelcomePopup' => __DIR__ . '/../..' . '/application/applicationextension.inc.php',
         'iWorkingTimeComputer' => __DIR__ . '/../..' . '/core/computing.inc.php',
         'lnkTriggerAction' => __DIR__ . '/../..' . '/core/trigger.class.inc.php',
         'ormCaseLog' => __DIR__ . '/../..' . '/core/ormcaselog.class.inc.php',

pages/UI.php

@@ -19,6 +19,7 @@ use Combodo\iTop\Application\UI\Base\Component\Toolbar\ToolbarUIBlockFactory;
 use Combodo\iTop\Application\UI\Base\Layout\PageContent\PageContentFactory;
 use Combodo\iTop\Application\UI\Base\Layout\UIContentBlock;
 use Combodo\iTop\Application\UI\Base\Layout\UIContentBlockUIBlockFactory;
+use Combodo\iTop\Application\WelcomePopup\WelcomePopupService;
 
 /**
  * Displays a popup welcome message, once per session at maximum
@@ -28,18 +29,17 @@ use Combodo\iTop\Application\UI\Base\Layout\UIContentBlockUIBlockFactory;
  *
  * @return void
  */
-function DisplayWelcomePopup(WebPage $oP)
+function DisplayWelcomePopup(WebPage $oP): void
 {
 	if (!Session::IsSet('welcome'))
 	{
-		// Check, only once per session, if the popup should be displayed...
+		$oWelcomePopupService = new WelcomePopupService();
-		// If the user did not already ask for hiding it forever
+		$aMessages = $oWelcomePopupService->GetMessages();
-		$bPopup = appUserPreferences::GetPref('welcome_popup', true);
+		if (count($aMessages) > 0)
-		if ($bPopup)
 		{
-			TwigHelper::RenderIntoPage($oP, APPROOT.'/', 'templates/pages/backoffice/welcome_popup/welcome_popup');
+			TwigHelper::RenderIntoPage($oP, APPROOT.'/', 'templates/pages/backoffice/welcome_popup/welcome_popup', ['messages' => $aMessages]);
-			Session::Set('welcome', 'ok');
 		}
+		Session::Set('welcome', 'ok'); // Try just once per session
 	}	
 }
 

pages/ajax.render.php

@@ -14,6 +14,7 @@ use Combodo\iTop\Controller\Base\Layout\ActivityPanelController;
 use Combodo\iTop\Controller\PreferencesController;
 use Combodo\iTop\Renderer\Console\ConsoleBlockRenderer;
 use Combodo\iTop\Renderer\Console\ConsoleFormRenderer;
+use Combodo\iTop\Controller\WelcomePopupController;
 
 require_once('../approot.inc.php');
 
@@ -2690,13 +2691,31 @@ EOF
 			$oAjaxRenderController->GetMenusCount($oPage);
 			break;
 
+		//--------------------------------
+		// WelcomePopupMenu
+		//--------------------------------
+		case 'welcome_popup_acknowledge_message':
+			$oPage = new JsonPage();
+			try {
+				$oController = new WelcomePopupController();
+				$oController->AcknowledgeMessage();
+				$aResult = ['success' => true];
+			}
+			catch (Exception $oException) {
+				$aResult = [
+					'success'       => false,
+					'error_message' => $oException->getMessage(),
+				];
+			}
+			$oPage->SetData($aResult);
+			break;
+				
 		default:
 			$oPage->p("Invalid query.");
 	}
 	$oKPI->ComputeAndReport('Data fetch and format');
 	$oPage->output();
-} catch (Exception $e)
+} catch (Exception $e) {
-{
 	// note: transform to cope with XSS attacks
 	echo htmlentities($e->GetMessage(), ENT_QUOTES, 'utf-8');
 	IssueLog::Error($e->getMessage()."\nDebug trace:\n".$e->getTraceAsString());

pages/csvimport.php

@@ -216,6 +216,7 @@ try {
 	 * Add a paragraph to the body of the page
 	 *
 	 * @param string $s_html
+	 * @param ?string $sLinkUrl
 	 *
 	 * @return string
 	 */
@@ -362,8 +363,6 @@ try {
 			CMDBObject::SetTrackOrigin(CMDBChangeOrigin::CSV_INTERACTIVE);
 			$oMyChange = CMDBObject::GetCurrentChange();
 		}
-		CMDBObject::SetTrackOrigin('csv-interactive');
-	
 		$oBulk = new BulkChange(
 			$sClassName,
 			$aData,
@@ -440,7 +439,6 @@ try {
 
 				case 'RowStatus_NewObj':
 					$iCreated++;
-					$sFinalClass = $aResRow['finalclass'];
 					$sStatus = '<img src="../images/added.png" title="'.Dict::S('UI:CSVReport-Icon-Created').'">';
 					$sCSSRowClass = 'ibo-csv-import--row-added';
 					if ($bSimulate) {
@@ -456,7 +454,7 @@ try {
 				case 'RowStatus_Issue':
 					$iErrors++;
 					$sMessage .= GetDivAlert($oStatus->GetDescription());
-					$sStatus = '<img src="../images/error.png" title="'.Dict::S('UI:CSVReport-Icon-Error').'">';//translate
+					$sStatus = '<div class="ibo-csv-import--cell-error"><i class="fas fa-exclamation-triangle" title="'.Dict::S('UI:CSVReport-Icon-Error').'" /></div>';//translate
 					$sCSSMessageClass = 'ibo-csv-import--cell-error';
 					$sCSSRowClass = 'ibo-csv-import--row-error';
 					if (array_key_exists($iLine, $aData)) {
@@ -477,33 +475,36 @@ try {
 					if (isset($aExternalKeysByColumn[$iNumber - 1])) {
 						$sExtKeyName = $aExternalKeysByColumn[$iNumber - 1];
 						$oExtKeyCellStatus = $aResRow[$sExtKeyName];
-						switch (get_class($oExtKeyCellStatus)) {
+						$oCellStatus = $oExtKeyCellStatus;
-							case 'CellStatus_Issue':
-							case 'CellStatus_SearchIssue':
-							case 'CellStatus_NullIssue':
-							case 'CellStatus_Ambiguous':
-								$sCellMessage .= GetDivAlert($oExtKeyCellStatus->GetDescription());
-								break;
-
-							default:
-								// Do nothing
-						}
 					}
 					$sHtmlValue = $oCellStatus->GetDisplayableValue();
 					switch (get_class($oCellStatus)) {
 						case 'CellStatus_Issue':
+						case 'CellStatus_NullIssue':
 							$sCellMessage .= GetDivAlert($oCellStatus->GetDescription());
 							$aTableRow[$sClassName.'/'.$sAttCode] = '<div class="ibo-csv-import--cell-error">'.Dict::Format('UI:CSVReport-Object-Error', $sHtmlValue).$sCellMessage.'</div>';
 							break;
 
 						case 'CellStatus_SearchIssue':
-							$sCellMessage .= GetDivAlert($oCellStatus->GetDescription());
+							$aTableRow[$sClassName.'/'.$sAttCode] = sprintf("%s%s%s%s%s%s",
-							$aTableRow[$sClassName.'/'.$sAttCode] = '<div class="ibo-csv-import--cell-error">ERROR: '.$sHtmlValue.$sCellMessage.'</div>';
+								'<a href="',
+								$oCellStatus->GetSearchLinkUrl(),
+								'"><div class="ibo-csv-import--cell-error">',
+								Dict::Format('UI:CSVReport-Object-Error', $sHtmlValue),
+								GetDivAlert($oCellStatus->GetDescription()),
+								'<i class="fas fa-search"></i></div><a/>'
+							);
 							break;
 
 						case 'CellStatus_Ambiguous':
-							$sCellMessage .= GetDivAlert($oCellStatus->GetDescription());
+							$aTableRow[$sClassName.'/'.$sAttCode] = sprintf("%s%s%s%s%s%s",
-							$aTableRow[$sClassName.'/'.$sAttCode] = '<div class="ibo-csv-import--cell-error" >'.Dict::Format('UI:CSVReport-Object-Ambiguous', $sHtmlValue).$sCellMessage.'</div>';
+								'<a href="',
+								$oCellStatus->GetSearchLinkUrl(),
+								'"><i class="fas fa-search"/><div class="ibo-csv-import--cell-error">',
+								Dict::Format('UI:CSVReport-Object-Ambiguous', $sHtmlValue),
+								GetDivAlert($oCellStatus->GetDescription()),
+								'<i class="fas fa-search"></i></div><a/>'
+							);
 							break;
 
 						case 'CellStatus_Modify':
@@ -592,7 +593,7 @@ try {
 		$oMulticolumn->AddColumn(ColumnUIBlockFactory::MakeForBlock($oCheckBoxUnchanged));
 		$oPage->add_ready_script("$('#show_created').on('click', function(){ToggleRows('ibo-csv-import--row-added')})");
 
-		$oCheckBoxUnchanged = InputUIBlockFactory::MakeForInputWithLabel('<img src="../images/error.png">&nbsp;'.sprintf($aDisplayFilters['errors'], $iErrors), '', "1", "show_errors", "checkbox");
+		$oCheckBoxUnchanged = InputUIBlockFactory::MakeForInputWithLabel('<i class="fas fa-exclamation-triangle" style="color:#A33; background-color: #FFF0F0;">&nbsp;'.sprintf($aDisplayFilters['errors'], $iErrors).'</i></i>', '', "1", "show_errors", "checkbox");
 		$oCheckBoxUnchanged->GetInput()->SetIsChecked(true);
 		$oCheckBoxUnchanged->SetBeforeInput(false);
 		$oCheckBoxUnchanged->GetInput()->AddCSSClass('ibo-input-checkbox');

pages/preferences.php

@@ -139,6 +139,9 @@ JS
 	//
 	//////////////////////////////////////////////////////////////////////////
 
+	$bIsSiloSelectionEnabled = MetaModel::GetConfig()->Get('navigation_menu.show_organization_filter');
+	if ($bIsSiloSelectionEnabled)
+	{
 		$oFavoriteOrganizationsBlock = new Panel(Dict::S('UI:FavoriteOrganizations'), array(), 'grey', 'ibo-favorite-organizations');
 		$oFavoriteOrganizationsBlock->SetSubTitle(Dict::S('UI:FavoriteOrganizations+'));
 		$oFavoriteOrganizationsBlock->AddCSSClass('ibo-datatable-panel');
@@ -187,7 +190,7 @@ JS
 		//	}
 
 		$oContentLayout->AddMainBlock($oFavoriteOrganizationsBlock);
-
+	}
 	//////////////////////////////////////////////////////////////////////////
 	//
 	// Shortcuts

setup/backup.class.inc.php

@@ -205,11 +205,12 @@ class DBBackup
 	 *
 	 * @param string $sSourceConfigFile
 	 * @param string $sTmpFolder
+	 * @param bool $bSkipSQLDumpForTesting 
 	 *
 	 * @return array list of files to archive
 	 * @throws \Exception
 	 */
-	protected function PrepareFilesToBackup($sSourceConfigFile, $sTmpFolder)
+	protected function PrepareFilesToBackup($sSourceConfigFile, $sTmpFolder, $bSkipSQLDumpForTesting = false)
 	{
 		$aRet = array();
 		if (is_dir($sTmpFolder))
@@ -226,7 +227,7 @@ class DBBackup
 		{
 			$sFile = $sTmpFolder.'/config-itop.php';
 			$this->LogInfo("backup: adding resource '$sSourceConfigFile'");
-			copy($sSourceConfigFile, $sFile);
+			@copy($sSourceConfigFile, $sFile); // During unattended install config file may be absent
 			$aRet[] = $sFile;
 		}
 
@@ -247,9 +248,41 @@ class DBBackup
 			SetupUtils::copydir($sExtraDir, $sFile);
 			$aRet[] = $sFile;
 		}
+		if (MetaModel::GetConfig() !== null) // During unattended install config file may be absent
+		{
+			$aExtraFiles = MetaModel::GetModuleSetting('itop-backup', 'extra_files', []);
+			foreach($aExtraFiles as $sExtraFileOrDir)
+			{
+				if(!file_exists(APPROOT.'/'.$sExtraFileOrDir)) continue; // Ignore non-existing files
+	
+				$sExtraFullPath = realpath(APPROOT.'/'.$sExtraFileOrDir);
+				if (strncmp(APPROOT, $sExtraFullPath, strlen(APPROOT)) !== 0)
+				{
+					throw new Exception("Backup: Aborting, resource '$sExtraFileOrDir'. Considered as UNSAFE because not inside the iTop directory.");
+				}
+				if (is_dir($sExtraFullPath))
+				{
+					$sFile = $sTmpFolder.'/'.$sExtraFileOrDir;
+					$this->LogInfo("backup: adding directory '$sExtraFileOrDir'");
+					SetupUtils::copydir($sExtraFullPath, $sFile);
+					$aRet[] = $sFile;
+				}
+				elseif (file_exists($sExtraFullPath))
+				{
+					$sFile = $sTmpFolder.'/'.$sExtraFileOrDir;
+					$this->LogInfo("backup: adding file '$sExtraFileOrDir'");
+					@mkdir(dirname($sFile), 0755, true);
+					copy($sExtraFullPath, $sFile);
+					$aRet[] = $sFile;
+				}
+			}
+		}
+		if (!$bSkipSQLDumpForTesting)
+		{
 			$sDataFile = $sTmpFolder.'/itop-dump.sql';
 			$this->DoBackup($sDataFile);
 			$aRet[] = $sDataFile;
+		}
 
 		return $aRet;
 	}

setup/compiler.class.inc.php

@@ -23,9 +23,9 @@ use Combodo\iTop\DesignElement;
 
 require_once(APPROOT.'setup/setuputils.class.inc.php');
 require_once(APPROOT.'setup/modelfactory.class.inc.php');
+require_once(APPROOT.'setup/parentmenunodecompiler.class.inc.php');
 require_once(APPROOT.'core/moduledesign.class.inc.php');
 
-
 class DOMFormatException extends Exception
 {
     /**
@@ -327,21 +327,16 @@ class MFCompiler
 	 */
 	protected function DoCompile($sTempTargetDir, $sFinalTargetDir, $oP = null, $bUseSymbolicLinks = false)
 	{
-		$aAllClasses = array(); // flat list of classes
+		$aAllClasses = []; // flat list of classes
-		$aModulesInfo = array(); // Hash array of module_name => array('version' => string, 'root_dir' => string)
+		$aModulesInfo = []; // Hash array of module_name => array('version' => string, 'root_dir' => string)
 
 		// Determine the target modules for the MENUS
-		//
-		$aMenuNodes = array();
-		$aMenusByModule = array();
-		foreach ($this->oFactory->GetNodes('menus/menu') as $oMenuNode)
-		{
-			$sMenuId = $oMenuNode->getAttribute('id');
-			$aMenuNodes[$sMenuId] = $oMenuNode;
 
-			$sModuleMenu = $oMenuNode->getAttribute('_created_in');
+		/**
-			$aMenusByModule[$sModuleMenu][] = $sMenuId;
+		 * @since 3.1 N°4762
-		}
+		 */
+		$oParentMenuNodeCompiler = new ParentMenuNodeCompiler($this);
+		$oParentMenuNodeCompiler->LoadXmlMenus($this->oFactory);
 
 		// Determine the target module (exactly one!) for USER RIGHTS
 		// This used to be based solely on the module which created the user_rights node first
@@ -386,6 +381,7 @@ class MFCompiler
 
 		static::SetUseSymbolicLinksFlag($bUseSymbolicLinks);
 
+		$oParentMenuNodeCompiler->LoadModuleMenuInfo($aModules);
 		foreach ($aModules as $foo => $oModule) {
 			$sModuleName = $oModule->GetName();
 			$sModuleVersion = $oModule->GetVersion();
@@ -461,7 +457,7 @@ class MFCompiler
 				}
 			}
 
-			if (!array_key_exists($sModuleName, $aMenusByModule))
+			if (is_null($oParentMenuNodeCompiler->GetMenusByModule($sModuleName)))
 			{
 				$this->Log("Found module without menus declared: $sModuleName");
 			}
@@ -481,75 +477,19 @@ class $sMenuCreationClass extends ModuleHandlerAPI
 		global \$__comp_menus__; // ensure that the global variable is indeed global !
 
 EOF;
-				// Preliminary: determine parent menus not defined within the current module
+
-				$aMenusToLoad = array();
+				$oParentMenuNodeCompiler->CompileModuleMenus($oModule, $sTempTargetDir, $sFinalTargetDir, $sRelativeDir, $oP);
-				$aParentMenus = array();
+
-				foreach($aMenusByModule[$sModuleName] as $sMenuId)
-				{
-					$oMenuNode = $aMenuNodes[$sMenuId];
-					if ($sParent = $oMenuNode->GetChildText('parent', null))
-					{
-						$aMenusToLoad[] = $sParent;
-						$aParentMenus[] = $sParent;
-					}
-					// Note: the order matters: the parents must be defined BEFORE
-					$aMenusToLoad[] = $sMenuId;
-				}
-				$aMenusToLoad = array_unique($aMenusToLoad);
-				$aMenuLinesForAll = array();
-				$aMenuLinesForAdmins = array();
-				$aAdminMenus = array();
-				foreach($aMenusToLoad as $sMenuId)
-				{
-					$oMenuNode = $aMenuNodes[$sMenuId];
-					if (is_null($oMenuNode))
-					{
-						throw new Exception("Module '{$oModule->GetId()}' (location : '$sModuleRootDir') contains an unknown menuId :  '$sMenuId'");
-					}
-					if ($oMenuNode->getAttribute("xsi:type") == 'MenuGroup')
-					{
-						// Note: this algorithm is wrong
-						// 1 - the module may appear empty in the current module, while children are defined in other modules
-						// 2 - check recursively that child nodes are not empty themselves
-						// Future algorithm:
-						// a- browse the modules and build the menu tree
-						// b- browse the tree and blacklist empty menus
-						// c- before compiling, discard if blacklisted
-						if (!in_array($oMenuNode->getAttribute("id"), $aParentMenus))
-						{
-							// Discard empty menu groups
-							continue;
-						}
-					}
-					try
-					{
-						$aMenuLines = $this->CompileMenu($oMenuNode, $sTempTargetDir, $sFinalTargetDir, $sRelativeDir, $oP);
-					}
-					catch (DOMFormatException $e)
-					{
-						throw new Exception("Failed to process menu '$sMenuId', from '$sModuleRootDir': ".$e->getMessage());
-					}
-					$sParent = $oMenuNode->GetChildText('parent', null);
-					if (($oMenuNode->GetChildText('enable_admin_only') == '1') || isset($aAdminMenus[$sParent]))
-					{
-						$aMenuLinesForAdmins = array_merge($aMenuLinesForAdmins, $aMenuLines);
-						$aAdminMenus[$oMenuNode->getAttribute("id")] = true;
-					}
-					else
-					{
-						$aMenuLinesForAll = array_merge($aMenuLinesForAll, $aMenuLines);
-					}
-				}
 				$sIndent = "\t\t";
-				foreach ($aMenuLinesForAll as $sPHPLine)
+				foreach ($oParentMenuNodeCompiler->GetMenuLinesForAll() as $sPHPLine)
 				{
 					$sCompiledCode .= $sIndent.$sPHPLine."\n";
 				}
-				if (count($aMenuLinesForAdmins) > 0)
+				if (count($oParentMenuNodeCompiler->GetMenuLinesForAdmins()) > 0)
 				{
 					$sCompiledCode .= $sIndent."if (UserRights::IsAdministrator())\n";
 					$sCompiledCode .= $sIndent."{\n";
-					foreach ($aMenuLinesForAdmins as $sPHPLine)
+					foreach ($oParentMenuNodeCompiler->GetMenuLinesForAdmins() as $sPHPLine)
 					{
 						$sCompiledCode .= $sIndent."\t".$sPHPLine."\n";
 					}
@@ -2416,7 +2356,7 @@ CSS;
 	 * @return array
 	 * @throws \DOMFormatException
 	 */
-	protected function CompileMenu($oMenu, $sTempTargetDir, $sFinalTargetDir, $sModuleRelativeDir, $oP)
+	public function CompileMenu($oMenu, $sTempTargetDir, $sFinalTargetDir, $sModuleRelativeDir, $oP)
 	{
 		$this->CompileFiles($oMenu, $sTempTargetDir.'/'.$sModuleRelativeDir, $sFinalTargetDir.'/'.$sModuleRelativeDir, $sModuleRelativeDir);
 

setup/parentmenunodecompiler.class.inc.php

@@ -0,0 +1,287 @@
+<?php
+
+/**
+ * @since 3.1 N°4762
+ */
+class ParentMenuNodeCompiler
+{
+	const COMPILED = 1;
+	const COMPILING = 2;
+
+	public static $bUseLegacyMenuCompilation = false;
+
+	/**
+	 * @var MFCompiler
+	 */
+	private $oMFCompiler;
+
+	/**
+	 * admin menus declaration lines: result of module menu compilation
+	 * @var array
+	 */
+	private $aMenuLinesForAdmins = [];
+
+	/**
+	 * non-admin menus declaration lines: result of module menu compilation
+	 * @var array
+	 */
+	private $aMenuLinesForAll = [];
+
+	/**
+	 * use to handle menu group compilation recurring algorithm
+	 * @var array
+	 */
+	private $aMenuProcessStatus = [];
+
+	/**
+	 * @var array
+	 */
+	private $aMenuNodes = [];
+
+	/**
+	 * @var array
+	 */
+	private $aMenusByModule = [];
+
+	/**
+	 * @var array
+	 */
+	private $aMenusToLoadByModule = [];
+
+	/**
+	 * @var array
+	 */
+	private $aParentMenusByModule = [];
+
+	/**
+	 * used by overall algo
+	 * @var array
+	 */
+	private $aParentMenuNodes = [];
+
+	/**
+	 * used by new algo
+	 * @var array
+	 */
+	private $aParentAdminMenus = [];
+
+	/**
+	 * used by overall algo
+	 * @var array
+	 */
+	private $aParentModuleRootDirs = [];
+
+	public function __construct(MFCompiler $oMFCompiler) {
+		$this->oMFCompiler = $oMFCompiler;
+	}
+
+	public static function UseLegacyMenuCompilation(){
+		self::$bUseLegacyMenuCompilation = true;
+	}
+
+	/**
+	 * @param \ModelFactory $oFactory
+	 * Initialize menu nodes arrays
+	 * @return void
+	 */
+	public function LoadXmlMenus(\ModelFactory $oFactory) : void {
+		foreach ($oFactory->GetNodes('menus/menu') as $oMenuNode) {
+			$sMenuId = $oMenuNode->getAttribute('id');
+			$this->aMenuNodes[$sMenuId] = $oMenuNode;
+
+			$sModuleMenu = $oMenuNode->getAttribute('_created_in');
+			$this->aMenusByModule[$sModuleMenu][] = $sMenuId;
+		}
+	}
+
+	/**
+	 * @param $aModules
+	 * Initialize arrays related to parent/child menus
+	 * @return void
+	 */
+	public function LoadModuleMenuInfo($aModules) : void
+	{
+		foreach ($aModules as $foo => $oModule) {
+			$sModuleRootDir = $oModule->GetRootDir();
+			$sModuleName = $oModule->GetName();
+
+			if (array_key_exists($sModuleName, $this->aMenusByModule)) {
+				$aMenusToLoad = [];
+				$aParentMenus = [];
+
+				foreach ($this->aMenusByModule[$sModuleName] as $sMenuId) {
+					$oMenuNode = $this->aMenuNodes[$sMenuId];
+
+					if (self::$bUseLegacyMenuCompilation){
+						if ($sParent = $oMenuNode->GetChildText('parent', null)) {
+							$aMenusToLoad[] = $sParent;
+							$aParentMenus[] = $sParent;
+						}
+					} else {
+						if ($oMenuNode->getAttribute("xsi:type") == 'MenuGroup') {
+							$this->aParentModuleRootDirs[$sMenuId] = $sModuleRootDir;
+						}
+
+						if ($sParent = $oMenuNode->GetChildText('parent', null)) {
+							$aMenusToLoad[] = $sParent;
+							$aParentMenus[] = $sParent;
+
+							$this->aParentModuleRootDirs[$sParent] = $sModuleRootDir;
+						}
+
+						if (array_key_exists($sMenuId, $this->aParentModuleRootDirs)){
+							$this->aParentMenuNodes[$sMenuId] = $oMenuNode;
+						}
+					}
+
+					// Note: the order matters: the parents must be defined BEFORE
+					$aMenusToLoad[] = $sMenuId;
+				}
+
+				$this->aMenusToLoadByModule[$sModuleName] = array_unique($aMenusToLoad);
+				$this->aParentMenusByModule[$sModuleName] = array_unique($aParentMenus);
+			}
+		}
+	}
+
+	/**
+	 * Perform the actual "Compilation" for one module at a time
+	 * @param \MFModule $oModule
+	 * @param string $sTempTargetDir
+	 * @param string $sFinalTargetDir
+	 * @param string $sRelativeDir
+	 * @param Page $oP
+	 *
+	 * @return void
+	 * @throws \Exception
+	 */
+	public function CompileModuleMenus(MFModule $oModule, $sTempTargetDir, $sFinalTargetDir, $sRelativeDir, $oP = null) : void
+	{
+		$this->aMenuLinesForAdmins = [];
+		$this->aMenuLinesForAll = [];
+		$aAdminMenus = [];
+
+		$sModuleRootDir = $oModule->GetRootDir();
+		$sModuleName = $oModule->GetName();
+
+		$aParentMenus = $this->aParentMenusByModule[$sModuleName];
+		foreach($this->aMenusToLoadByModule[$sModuleName] as $sMenuId)
+		{
+			$oMenuNode = $this->aMenuNodes[$sMenuId];
+			if (is_null($oMenuNode))
+			{
+				throw new Exception("Module '{$oModule->GetId()}' (location : '$sModuleRootDir') contains an unknown menuId :  '$sMenuId'");
+			}
+
+			if (self::$bUseLegacyMenuCompilation) {
+				if ($oMenuNode->getAttribute("xsi:type") == 'MenuGroup') {
+					// Note: this algorithm is wrong
+					// 1 - the module may appear empty in the current module, while children are defined in other modules
+					// 2 - check recursively that child nodes are not empty themselves
+					// Future algorithm:
+					// a- browse the modules and build the menu tree
+					// b- browse the tree and blacklist empty menus
+					// c- before compiling, discard if blacklisted
+					if (! in_array($oMenuNode->getAttribute("id"), $aParentMenus)) {
+						// Discard empty menu groups
+						continue;
+					}
+				}
+			} else {
+				if (array_key_exists($sMenuId, $this->aParentMenuNodes)) {
+					// compile parent menus recursively
+					$this->CompileParentMenuNode($sMenuId, $sTempTargetDir, $sFinalTargetDir, $sRelativeDir, $oP);
+					continue;
+				}
+			}
+
+			try
+			{
+				//both new/legacy algo: compile leaf menu
+				$aMenuLines = $this->oMFCompiler->CompileMenu($oMenuNode, $sTempTargetDir, $sFinalTargetDir, $sRelativeDir, $oP);
+			}
+			catch (DOMFormatException $e)
+			{
+				throw new Exception("Failed to process menu '$sMenuId', from '$sModuleRootDir': ".$e->getMessage());
+			}
+
+			$sParent = $oMenuNode->GetChildText('parent', null);
+			if (($oMenuNode->GetChildText('enable_admin_only') == '1') || isset($aAdminMenus[$sParent]) || isset($this->aParentAdminMenus[$sParent]))
+			{
+				$this->aMenuLinesForAdmins = array_merge($this->aMenuLinesForAdmins, $aMenuLines);
+				$aAdminMenus[$oMenuNode->getAttribute("id")] = true;
+			}
+			else
+			{
+				$this->aMenuLinesForAll = array_merge($this->aMenuLinesForAll, $aMenuLines);
+			}
+		}
+	}
+
+	/**
+	 * Perform parent menu compilation including its ancestrors (recursively)
+	 * @param string $sMenuId
+	 * @param string $sTempTargetDir
+	 * @param string $sFinalTargetDir
+	 * @param string $sRelativeDir
+	 * @param Page $oP
+	 *
+	 * @return void
+	 * @throws \Exception
+	 */
+	public function CompileParentMenuNode(string $sMenuId, $sTempTargetDir, $sFinalTargetDir, $sRelativeDir, $oP = null) : void
+	{
+		$oMenuNode = $this->aParentMenuNodes[$sMenuId];
+		$sStatus = array_key_exists($sMenuId, $this->aMenuProcessStatus) ? $this->aMenuProcessStatus[$sMenuId] : null;
+		if ($sStatus === self::COMPILED){
+			//node already processed before
+			return;
+		} else if ($sStatus === self::COMPILING){
+			throw new \Exception("Cyclic dependency between parent menus ($sMenuId)");
+		}
+
+		$this->aMenuProcessStatus[$sMenuId] = self::COMPILING;
+
+		try {
+			$sParent = $oMenuNode->GetChildText('parent', null);
+			if (! empty($sParent)){
+				//compile parents before (even parent of parents ... recursively)
+				$this->CompileParentMenuNode($sParent, $sTempTargetDir, $sFinalTargetDir, $sRelativeDir, $oP);
+			}
+
+			if (! array_key_exists($sMenuId, $this->aParentModuleRootDirs)){
+				throw new Exception("Failed to process parent menu '$sMenuId' that is referenced by a child but not defined");
+			}
+			$sModuleRootDir = $this->aParentModuleRootDirs[$sMenuId];
+			$aMenuLines = $this->oMFCompiler->CompileMenu($oMenuNode, $sTempTargetDir, $sFinalTargetDir, $sRelativeDir, $oP);
+		} catch (DOMFormatException $e) {
+			throw new Exception("Failed to process menu '$sMenuId', from '$sModuleRootDir': ".$e->getMessage());
+		}
+		$sParent = $oMenuNode->GetChildText('parent', null);
+		if (($oMenuNode->GetChildText('enable_admin_only') == '1') || isset($this->aParentAdminMenus[$sParent])) {
+			$this->aMenuLinesForAdmins = array_merge($this->aMenuLinesForAdmins, $aMenuLines);
+			$this->aParentAdminMenus[$oMenuNode->getAttribute("id")] = true;
+		} else {
+			$this->aMenuLinesForAll = array_merge($this->aMenuLinesForAll, $aMenuLines);
+		}
+
+		$this->aMenuProcessStatus[$sMenuId] = self::COMPILED;
+	}
+
+	public function GetMenusByModule(string $sModuleName) : ?array
+	{
+		if (array_key_exists($sModuleName, $this->aMenusByModule)) {
+			return $this->aMenusByModule[$sModuleName];
+		}
+
+		return null;
+	}
+
+	public function GetMenuLinesForAdmins(): array {
+		return $this->aMenuLinesForAdmins;
+	}
+
+	public function GetMenuLinesForAll(): array {
+		return $this->aMenuLinesForAll;
+	}
+}

sources/Application/WelcomePopup/DefaultWelcomePopup.php

@@ -0,0 +1,27 @@
+<?php
+namespace Combodo\iTop\Application\WelcomePopup;
+
+use Dict;
+use AbstractWelcomePopup;
+
+/**
+ * Implementation of the "default" Welcome Popup message
+ * @since 3.1.0
+ */
+class DefaultWelcomePopup extends AbstractWelcomePopup
+{
+	public function GetMessages()
+	{
+		return [
+			[
+				// Replacement of the welcome popup message which
+				// was hard-coded in the pages/UI.php
+				'id' => '0001',
+				'title' => Dict::S('UI:WelcomeMenu:Title'),
+				'twig' => '/templates/pages/backoffice/welcome_popup/default_welcome_popup',
+				'importance' => \iWelcomePopup::IMPORTANCE_HIGH,
+				'parameters' => [],
+			],
+		];
+	}
+}

sources/Application/WelcomePopup/WelcomePopupService.php

@@ -0,0 +1,234 @@
+<?php
+namespace Combodo\iTop\Application\WelcomePopup;
+use AttributeDateTime;
+use DBObjectSearch;
+use DBObjectSet;
+use Exception;
+use IssueLog;
+use LogChannels;
+use MetaModel;
+use UserRights;
+use WelcomePopupAcknowledge;
+use iWelcomePopup;
+use utils;
+
+/**
+ * Handling of the messages displayed in the "Welcome Popup"
+ * @since 3.1.0
+ *
+ */
+class WelcomePopupService
+{
+	private const PROVIDER_KEY_LENGTH = 128;
+	/**
+	 * Array of acknowledged messages for the current user
+	 * @var string[]
+	 */
+	static $aAcknowledgedMessage = null;
+
+	/**
+	 * Array of "providers" of welcome popup messages
+	 * @var iWelcomePopup[]
+	 */
+	protected $aMessagesProviders = null;
+
+	/**
+	 * Get the list of messages to display in the Welcome popup dialog
+	 * @return string[][]
+	 */
+	public function GetMessages()
+	{
+		$this->LoadProviders();
+		return $this->ProcessMessages();
+	}
+	
+	/**
+	 * Get the messages to display from a list of iWelcomePopup instances
+	 * The messages are ordered by importance (CRITICAL first) then by ID
+	 * Invalid messages or acknowledged messages are removed from the list
+	 * @return array
+	 */
+	protected function ProcessMessages(): array
+	{
+		$this->LoadProviders();
+		$aMessages = [];
+		foreach($this->aMessagesProviders as $oProvider) {
+			$aProviderMessages = $oProvider->GetMessages();
+			if (count($aProviderMessages) === 0) {
+				IssueLog::Debug('Empty list of messages for '.get_class($oProvider), LogChannels::CONSOLE);
+			}
+			foreach($aProviderMessages as $aMessage) {
+				$aReasons = [];
+				if (!$this->IsMessageValid($aMessage, $aReasons)) {
+					IssueLog::Error('Invalid structure returned by '.get_class($oProvider).'::GetMessages()', LogChannels::CONSOLE, $aReasons);
+					continue; // Fail silently
+				}
+				$sUUID = $this->MakeStringFitIn(get_class($oProvider), static::PROVIDER_KEY_LENGTH).'::'.$aMessage['id'];
+				$aMessage['uuid'] = $sUUID;
+				$aMessages[] = $aMessage;
+			}
+		}
+		// Filter the acknowledged messages AFTER getting all messages
+		// This allows for "replacing" a message (from another provider for example)
+		// by automatically acknowledging it when called in GetMessages()
+		foreach($aMessages as $key => $aMessage) {
+			if ($this->IsMessageAcknowledged($aMessage['uuid'])) {
+				IssueLog::Debug('Ignoring already acknowledged message '.$aMessage['uuid'], LogChannels::CONSOLE);
+				unset($aMessages[$key]);
+			}
+		}
+		usort($aMessages,  array(get_class($this), 'SortOnImportance'));
+		return $aMessages;
+	}
+	
+	/**
+	 * Helper function for usort to compare two items based on their 'importance' field
+	 * @param string[] $aItem1
+	 * @param string[] $aItem2
+	 * @return int
+	 */	
+	public static function SortOnImportance($aItem1, $aItem2): int
+	{
+		if ($aItem1['importance'] === $aItem2['importance']) {
+			return strcmp($aItem1['id'], $aItem2['id']);
+		}
+		return ($aItem1['importance'] < $aItem2['importance'])  ? -1 : 1;
+	}
+	
+	public function AcknowledgeMessage(string $sMessageUUID): void
+	{
+		$this->LoadProviders();
+		$oAcknowledge = MetaModel::NewObject(WelcomePopupAcknowledge::class, [
+			'message_uuid' => $sMessageUUID,
+			'acknowledge_date' => date(AttributeDateTime::GetSQLFormat()),
+			'user_id' => UserRights::GetConnectedUserId(),
+		]);
+		try {
+			$oAcknowledge->DBInsert();
+			$oProvider = $this->GetProviderByUUID($sMessageUUID);
+			if (static::$aAcknowledgedMessage !== null) {
+				static::$aAcknowledgedMessage[] = $sMessageUUID; // Update the cache
+			}
+			// Notify the provider of the message
+			$sMessageId = substr($sMessageUUID, strpos($sMessageUUID, '::')+2);
+			if ($oProvider !== null) {
+				$oProvider->AcknowledgeMessage($sMessageId);
+			}
+		} catch(Exception $e) {
+			IssueLog::Error("Failed to acknowledge the message $sMessageUUID for user ".UserRights::GetConnectedUserId().". Reason: ".$e->getMessage(), LogChannels::CONSOLE);
+		}
+	}
+	
+	/**
+	 * Load the provider of messages, decoupled from the constructor for testability
+	 */
+	protected function LoadProviders(): void
+	{
+		if ($this->aMessagesProviders !== null) return;
+
+		$aProviders = [];
+		$aProviderClasses = utils::GetClassesForInterface(iWelcomePopup::class, '', array('[\\\\/]lib[\\\\/]', '[\\\\/]node_modules[\\\\/]', '[\\\\/]test[\\\\/]', '[\\\\/]tests[\\\\/]'));
+		foreach($aProviderClasses as $sProviderClass) {
+			$aProviders[] = new $sProviderClass();
+		}
+		$this->SetMessagesProviders($aProviders);
+	}
+
+	/**
+	 * Check if a given message was acknowledged by the current user
+	 * @param string $sMessageId
+	 * @return bool
+	 */
+	protected function IsMessageAcknowledged(string $sMessageUUID): bool
+	{
+		$iUserId = UserRights::GetConnectedUserId();	
+		if (static::$aAcknowledgedMessage === null) {
+			
+			$oSearch = new DBObjectSearch(WelcomePopupAcknowledge::class);
+			$oSearch->AddCondition('user_id', $iUserId);
+			$oSet = new DBObjectSet($oSearch);
+			$aAcknowledgedMessages = $oSet->GetColumnAsArray('message_uuid');
+			$this->SetAcknowledgedMessagesCache($aAcknowledgedMessages);
+		}
+		return in_array($sMessageUUID, static::$aAcknowledgedMessage); 
+	}
+	
+	/**
+	 * Set the cache of acknowledged messages (useful for testing)
+	 * @param array $aAcknowledgedMessages
+	 */
+	protected function SetAcknowledgedMessagesCache(array $aAcknowledgedMessages): void
+	{
+		static::$aAcknowledgedMessage = $aAcknowledgedMessages;
+	}
+
+	/**
+	 * Set the cache of welcome popup message providers (useful for testing)
+	 * @param iWelcomePopup[] $aMessagesProviders
+	 */
+	protected function SetMessagesProviders(array $aMessagesProviders): void
+	{
+		$this->aMessagesProviders = $aMessagesProviders;
+	}
+	
+	/**
+	 * Retrieve the provider associated with a message
+	 * @param string $sMessageUUID
+	 * @return iWelcomePopup|NULL
+	 */
+	protected function GetProviderByUUID(string $sMessageUUID): ?iWelcomePopup
+	{
+		$this->LoadProviders();
+		$sProviderKey = substr($sMessageUUID, 0, strpos($sMessageUUID, '::'));
+		foreach($this->aMessagesProviders as $oProvider) {
+			if ($this->MakeStringFitIn(get_class($oProvider), static::PROVIDER_KEY_LENGTH) === $sProviderKey) {
+				return $oProvider;
+			}
+		}
+		return null;
+	}
+	
+	/**
+	 * Check if the structure of a given message is valid by checking
+	 * all its mandatory elements
+	 * @param string[] $aMessage
+	 * @param string[] $aReasons
+	 * @return bool
+	 */
+	protected function IsMessageValid($aMessage, array &$aReasons): bool
+	{
+		if (!is_array($aMessage)) {
+			$aReasons[] = 'GetMessage() must return an array of arrays.';
+			return false; // Stop checking immediately
+		}
+		$bRet = true;
+		foreach(['id', 'importance', 'title'] as $sKey) {
+			if (!array_key_exists($sKey, $aMessage)) {
+				$aReasons[] = "Field '$sKey' missing from the message structure.";
+				$bRet = false;
+			}
+		}
+		if (!array_key_exists('html', $aMessage) && !array_key_exists('twig', $aMessage)) {
+			$aReasons[] = "Message structure must contain either a field 'html' or a field 'twig'.";
+			$bRet = false;
+		}
+		return $bRet;
+	}
+	
+	/**
+	 * Shorten the given string (if needed) but preserving its uniqueness
+	 * @param string $sProviderClass
+	 * @param int $iLengthLimit
+	 * @return string
+	 */
+	protected function MakeStringFitIn(string $sProviderClass, int $iLengthLimit): string
+	{
+		if(mb_strlen($sProviderClass) <= $iLengthLimit) {
+			return $sProviderClass;
+		}
+		// Truncate the string to $iLimitLength and replace the first carahcters with the MD5 of the complete string 
+		$sMD5 = md5($sProviderClass, false);
+		return $sMD5.'-'.mb_substr($sProviderClass, -($iLengthLimit - strlen($sMD5) - 1)); // strlen is OK on the MD5 string, and '-' is not allowed in a class name
+	}
+}
+

sources/Controller/WelcomePopupController.php

@@ -0,0 +1,24 @@
+<?php
+namespace Combodo\iTop\Controller;
+
+use Combodo\iTop\Application\WelcomePopup\WelcomePopupService;
+use utils;
+
+/**
+ * Simple controller to acknowledge (via Ajax) welcome popup messages
+ * @since 3.1.0
+ *
+ */
+class WelcomePopupController
+{
+	/**
+	 * Operation: welcome_popup.acknowledge_message
+	 */
+	public function AcknowledgeMessage(): void
+	{
+		$oService = new WelcomePopupService();
+		$sMessageUUID = utils::ReadPostedParam('message_uuid', '', false, utils::ENUM_SANITIZATION_FILTER_RAW_DATA);
+		$oService->AcknowledgeMessage($sMessageUUID);
+	}
+}
+

sources/application/UI/Base/Component/Field/Field.php

@@ -9,6 +9,7 @@ namespace Combodo\iTop\Application\UI\Base\Component\Field;
 
 use Combodo\iTop\Application\UI\Base\Layout\UIContentBlock;
 use Combodo\iTop\Application\UI\Base\UIBlock;
+use utils;
 
 /**
  * @since 3.0.0
@@ -45,6 +46,11 @@ class Field extends UIContentBlock
 	protected $sValueRaw;
 	/** @var string */
 	protected $sLabel;
+	/**
+	 * @var string
+	 * @since 3.1.0
+	 */
+	protected $sDescription = '';
 	/** @var string */
 	protected $sValueId;
 
@@ -354,4 +360,34 @@ class Field extends UIContentBlock
 
 		return $this;
 	}
+
+	/**
+	 * @return string
+	 * @since 3.1.0
+	 */
+	public function GetDescription(): string
+	{
+		return $this->sDescription;
+	}
+
+	/**
+	 * @param string $sDescription
+	 *
+	 * @return $this
+	 * @since 3.1.0
+	 */
+	public function SetDescription(string $sDescription)
+	{
+		$this->sDescription = $sDescription;
+		return $this;
+	}
+
+	/*
+	 * @return bool
+	 * @since 3.1.0
+	 */
+	public function HasDescription(): bool
+	{
+		return utils::IsNotNullOrEmptyString($this->GetDescription());
+	}
 }

sources/application/UI/Base/Component/Field/FieldUIBlockFactory.php

@@ -105,12 +105,14 @@ class FieldUIBlockFactory extends AbstractUIBlockFactory
 	 * @api
 	 * @param string $sLabel
 	 * @param string $sValueHtml
+	 * @param string $sDescription
 	 *
 	 * @return \Combodo\iTop\Application\UI\Base\Component\Field\Field
 	 */
-	public static function MakeLarge(string $sLabel, string $sValueHtml = '')
+	public static function MakeLarge(string $sLabel, string $sValueHtml = '', string $sDescription = '')
 	{
 		$oField = new Field($sLabel, new Html($sValueHtml));
+		$oField->SetDescription($sDescription);
 		$oField->SetLayout(Field::ENUM_FIELD_LAYOUT_LARGE);
 		return $oField;
 	}
@@ -119,12 +121,14 @@ class FieldUIBlockFactory extends AbstractUIBlockFactory
 	 * @api
 	 * @param string $sLabel
 	 * @param string $sValueHtml
+	 * @param string $sDescription
 	 *
 	 * @return \Combodo\iTop\Application\UI\Base\Component\Field\Field
 	 */
-	public static function MakeSmall(string $sLabel, string $sValueHtml = '')
+	public static function MakeSmall(string $sLabel, string $sValueHtml = '', string $sDescription = '')
 	{
 		$oField = new Field($sLabel, new Html($sValueHtml));
+		$oField->SetDescription($sDescription);
 		$oField->SetLayout(Field::ENUM_FIELD_LAYOUT_SMALL);
 		return $oField;
 	}
@@ -134,12 +138,14 @@ class FieldUIBlockFactory extends AbstractUIBlockFactory
 	 * @param string $sLabel
 	 * @param string $sLayout
 	 * @param string|null $sId
+	 * @param string $sDescription
 	 *
 	 * @return \Combodo\iTop\Application\UI\Base\Component\Field\Field
 	 */
-	public static function MakeStandard(string $sLabel = '', string $sLayout = Field::ENUM_FIELD_LAYOUT_SMALL, ?string $sId = null)
+	public static function MakeStandard(string $sLabel = '', string $sLayout = Field::ENUM_FIELD_LAYOUT_SMALL, ?string $sId = null, string $sDescription = '')
 	{
 		$oField = new Field($sLabel, null, $sId);
+		$oField->SetDescription($sDescription);
 		$oField->SetLayout($sLayout);
 		return $oField;
 

sources/application/UI/Base/Component/PopoverMenu/NewsroomMenu/NewsroomMenuFactory.php

@@ -49,6 +49,16 @@ class NewsroomMenuFactory
 		return $oMenu;
 	}
 
+	/**
+	 * Check if there is any Newsroom provider configured
+	 * @return boolean
+	 */	
+	public static function HasProviders()
+	{
+		$aProviders = MetaModel::EnumPlugins('iNewsroomProvider');
+		return count($aProviders) > 0;
+	}
+
 	/**
 	 * Prepare parameters for the newsroom JS widget
 	 *

sources/application/UI/Base/Component/PopoverMenu/PopoverMenuFactory.php

@@ -21,13 +21,14 @@ namespace Combodo\iTop\Application\UI\Base\Component\PopoverMenu;
 
 
 
+use Combodo\iTop\Application\UI\Base\Component\PopoverMenu\PopoverMenuItem\PopoverMenuItem;
 use Combodo\iTop\Application\UI\Base\Component\PopoverMenu\PopoverMenuItem\PopoverMenuItemFactory;
 use Dict;
+use iPopupMenuExtension;
 use JSPopupMenuItem;
 use MetaModel;
 use SeparatorPopupMenuItem;
 use URLPopupMenuItem;
-use iPopupMenuExtension;
 use UserRights;
 use utils;
 
@@ -56,31 +57,69 @@ class PopoverMenuFactory
 			->SetHorizontalPosition(PopoverMenu::ENUM_HORIZONTAL_POSITION_ALIGN_OUTER_RIGHT)
 			->SetVerticalPosition(PopoverMenu::ENUM_VERTICAL_POSITION_ABOVE);
 
+		$aUserMenuItems = [];
+
 		// Allowed portals
 		$aAllowedPortalsItems = static::PrepareAllowedPortalsItemsForUserMenu();
-		if (!empty($aAllowedPortalsItems)) {
+		self::AddPopoverMenuItems($aAllowedPortalsItems, $aUserMenuItems);
-			$oMenu->AddSection('allowed_portals')
-				->SetItems('allowed_portals', $aAllowedPortalsItems);
-		}
 
 		// User related pages
-		$oMenu->AddSection('user_related')
+		self::AddPopoverMenuItems(static::PrepareUserRelatedItemsForUserMenu(), $aUserMenuItems);
-			->SetItems('user_related', static::PrepareUserRelatedItemsForUserMenu());
 
 		// API: iPopupMenuExtension::MENU_USER_ACTIONS
 		$aAPIItems = static::PrepareAPIItemsForUserMenu($oMenu);
-		if (count($aAPIItems) > 0) {
+		self::AddPopoverMenuItems($aAPIItems, $aUserMenuItems);
-			$oMenu->AddSection('popup_menu_extension-menu_user_actions')
-				->SetItems('popup_menu_extension-menu_user_actions', $aAPIItems);
-		}
 
 		// Misc links
-		$oMenu->AddSection('misc')
+		/*$oMenu->AddSection('misc')
-			->SetItems('misc', static::PrepareMiscItemsForUserMenu());
+			->SetItems('misc', static::PrepareMiscItemsForUserMenu());*/
+		self::AddPopoverMenuItems(static::PrepareMiscItemsForUserMenu(), $aUserMenuItems);
 
+		self::SortPopoverMenuItems($aUserMenuItems);
+
+		$oMenu->AddSection('misc')
+			->AddItems('misc', $aUserMenuItems);
 		return $oMenu;
 	}
 
+	/**
+	 * @param PopoverMenuItem[] $aPopoverMenuItem
+	 * @param PopoverMenuItem[] $aUserMenuItems
+	 *
+	 * @return void
+	 */
+	private static function AddPopoverMenuItems(array $aPopoverMenuItem, array &$aUserMenuItems) : void {
+		foreach ($aPopoverMenuItem as $oPopoverMenuItem){
+			$aUserMenuItems[$oPopoverMenuItem->GetUID()] = $oPopoverMenuItem;
+		}
+	}
+
+	/**
+	 * @param PopoverMenuItem[] $aPopoverMenuItem
+	 * @param PopoverMenuItem[] $aUserMenuItems
+	 *
+	 * @return void
+	 */
+	private static function SortPopoverMenuItems(array &$aUserMenuItems) : void {
+		$aSortedMenusFromConfig = MetaModel::GetConfig()->Get('navigation_menu.sorted_popup_user_menu_items');
+		if (!is_array($aSortedMenusFromConfig) || empty($aSortedMenusFromConfig)){
+			return;
+		}
+
+		$aSortedMenus = [];
+		foreach ($aSortedMenusFromConfig as $sMenuUID){
+			if (array_key_exists($sMenuUID, $aUserMenuItems)){
+				$aSortedMenus[]=$aUserMenuItems[$sMenuUID];
+				unset($aUserMenuItems[$sMenuUID]);
+			}
+		}
+
+		foreach ($aUserMenuItems as $oMenu){
+			$aSortedMenus[]=$oMenu;
+		}
+		$aUserMenuItems = $aSortedMenus;
+	}
+	
 	/**
 	 * Return the allowed portals items for the current user
 	 *

sources/application/UI/Base/Layout/NavigationMenu/NavigationMenu.php

@@ -19,7 +19,6 @@
 
 namespace Combodo\iTop\Application\UI\Base\Layout\NavigationMenu;
 
-
 use ApplicationContext;
 use ApplicationMenu;
 use appUserPreferences;
@@ -35,6 +34,7 @@ use MetaModel;
 use UIExtKeyWidget;
 use UserRights;
 use utils;
+use Combodo\iTop\Application\UI\Base\Component\PopoverMenu\NewsroomMenu\NewsroomMenuFactory;
 
 /**
  * Class NavigationMenu
@@ -275,7 +275,7 @@ class NavigationMenu extends UIBlock implements iKeyboardShortcut
 	 */
 	public function IsNewsroomEnabled(): bool
 	{
-		return MetaModel::GetConfig()->Get('newsroom_enabled');
+		return (MetaModel::GetConfig()->Get('newsroom_enabled') && NewsroomMenuFactory::HasProviders());
 	}
 
 	/**
@@ -296,6 +296,14 @@ class NavigationMenu extends UIBlock implements iKeyboardShortcut
 		}
 	}
 
+	/**
+	 * @return True if the silo selection is enabled, false otherwise
+	 * @since 3.1.0
+	 */
+	public function IsSiloSelectionEnabled() : bool {
+		return MetaModel::GetConfig()->Get('navigation_menu.show_organization_filter');
+	}
+
 	/**
 	 * @return void
 	 * @throws \CoreException
@@ -307,6 +315,10 @@ class NavigationMenu extends UIBlock implements iKeyboardShortcut
 		$this->bHasSiloSelected = false;
 		$this->sSiloLabel = null;
 
+		if (! $this->IsSiloSelectionEnabled()){
+			return;
+		}
+
 		//TODO 3.0 Use components if we have the time to build select/autocomplete components before release
 		// List of visible Organizations
 		$iCount = 0;

sources/application/UI/Base/Layout/NavigationMenu/NavigationMenuFactory.php

@@ -48,7 +48,7 @@ class NavigationMenuFactory
 	{
 		
 		$oNewsroomMenu = null;
-		if (MetaModel::GetConfig()->Get('newsroom_enabled'))
+		if (MetaModel::GetConfig()->Get('newsroom_enabled') && NewsroomMenuFactory::HasProviders())
 		{
 			$oNewsroomMenu = NewsroomMenuFactory::MakeNewsroomMenuForNavigationMenu();
 		}

templates/base/components/field/layout.html.twig

@@ -23,6 +23,9 @@
         {% endif %}
 >
     <div class="ibo-field--label">{{ oUIBlock.GetLabel()|raw }}
+        {% if oUIBlock.HasDescription() %}
+            <span class="ibo-has-description" data-tooltip-content="{{ oUIBlock.GetDescription() }}" data-tooltip-max-width="600px" ></span>
+        {% endif %}
         {% if oUIBlock.GetLayout() == constant("Combodo\\iTop\\Application\\UI\\Base\\Component\\Field\\Field::ENUM_FIELD_LAYOUT_LARGE") %}
             {% if oUIBlock.GetComments() %}
                 <div class="ibo-field--comments">{{ oUIBlock.GetComments()|raw }}</div>

templates/pages/backoffice/welcome_popup/default_welcome_popup.html.twig

@@ -0,0 +1,10 @@
+<div class="ibo-welcome-popup--columns">
+    <div class="ibo-welcome-popup--image ibo-svg-illustration--container">
+        {{ source("images/illustrations/undraw_relaunch_day.svg") }}
+    </div>
+    <div class="ibo-welcome-popup--text">
+        <div>
+            {{ 'UI:WelcomeMenu:Text'| dict_s|raw }}
+        </div>
+    </div>
+</div>

templates/pages/backoffice/welcome_popup/welcome_popup.html.twig

@@ -1,14 +1,25 @@
-<div id="welcome_popup">
+<div id="welcome_popup_dialog" class="ibo-welcome-popup--dialog ibo-is-hidden">
-    <div class="ibo-welcome-popup--image ibo-svg-illustration--container">
+<div class="ibo-welcome-popup--content">
-        {{ source("images/illustrations/undraw_relaunch_day.svg") }}
+{% for message in messages %}
+	<div class="ibo-welcome-popup--message {% if not loop.first %}ibo-is-hidden{% endif %}" data-message-uuid="{{ message.uuid }}" data_role="welcome-popup-title" data-title="{{ message.title }}">
+	    {% if message.twig is defined %}
+	        {{ include([message.twig ~ '.html.twig', message.twig ~ '.twig', message.twig], message.parameters ?? {}, sandboxed = true) }}
+	    {% else %}
+	        {{ message.html|raw }}	    
+	    {% endif %}
+	    <div class="ibo-welcome-popup--button" data-message-uuid="{{ message.uuid }}">
+	    {% UIButton ForPrimaryAction{'sLabel':'UI:WelcomePopup:Button:Acknowledge'|dict_s,  'bIsSubmit': false } %}
 	    </div>
-    <div class="ibo-welcome-popup--text">
-        <div>
-            {{ 'UI:WelcomeMenu:Text'| dict_s|raw }}
 	</div>
-        <div class="ibo-welcome-popup--text--options">
+{% endfor %}
-        <input type="checkbox" checked id="display_welcome_popup"/><label for="display_welcome_popup">{{'UI:DisplayThisMessageAtStartup'| dict_s}}</label>
+</div>
+<div class="ibo-welcome-popup--indicators">
+{% if messages|length > 1 %}
+    {% for message in messages %}
+    	<span class="ibo-welcome-popup--indicator {% if loop.first %}ibo-welcome-popup--active{% endif %}" data-message-uuid="{{ message.uuid }}"></span>
+    {% endfor %}
+{% endif %}
 </div>
 </div>
 
-</div>
+

templates/pages/backoffice/welcome_popup/welcome_popup.ready.js.twig

@@ -1,14 +1,38 @@
-$('#welcome_popup').dialog( { width:'60%', height: 'auto', title: '{{ 'UI:WelcomeMenu:Title'|dict_s }}', autoOpen: true, modal:true,
+$('#welcome_popup_dialog').removeClass('ibo-is-hidden');
-    close: function() {
+$('#welcome_popup_dialog').dialog({
-        var bDisplay = $('#display_welcome_popup:checked').length;
+	modal: true,
-        SetUserPreference('welcome_popup', bDisplay, true);
+	width: '60%', 
-    },
+	autoOpen: true,
-    buttons: [{
+	title: $('div[data_role=welcome-popup-title]').first().attr('data-title'),
-        text: "{{ 'UI:Button:Ok'|dict_s }}", click: function() {
+	close: function() { $('#welcome_popup_dialog').remove(); }
-            $(this).dialog( "close" ); $(this).remove();
-        }}],
  });
-if ($('#welcome_popup').height() > ($(window).height()-70))
+$('.ui-widget-overlay').click(function() { $('#welcome_popup_dialog').dialog('close'); } );
-{
+$('.ibo-welcome-popup--indicator').click(function() {
-    $('#welcome_popup').height($(window).height()-70);
+	const id = $(this).attr('data-message-uuid');
+	const escaped_id = id.replace(/\\/g, '\\\\'); // All backslashes must be doubled in a jQuery selector 
+	const new_title = $('.ibo-welcome-popup--message[data-message-uuid="'+escaped_id+'"]').attr('data-title');
+	$('.ibo-welcome-popup--message').addClass('ibo-is-hidden');
+	$('.ibo-welcome-popup--indicator').removeClass('ibo-welcome-popup--active');
+	$('.ibo-welcome-popup--message[data-message-uuid="'+escaped_id+'"]').removeClass('ibo-is-hidden');
+	$('.ibo-welcome-popup--indicator[data-message-uuid="'+escaped_id+'"]').addClass('ibo-welcome-popup--active');
+	$('#welcome_popup_dialog').dialog('option', 'title', new_title);
+	$('.ibo-welcome-popup--message[data-message-uuid="'+escaped_id+'"] button').focus();
+});
+$('.ibo-welcome-popup--button').click('button', function() {
+	const id = $(this).attr('data-message-uuid');
+	$.post(GetAbsoluteUrlAppRoot()+'pages/ajax.render.php', {operation: 'welcome_popup_acknowledge_message', message_uuid: id});
+	const escaped_id = id.replace(/\\/g, '\\\\');;  // All backslashes must be doubled in a jQuery selector
+	$('.ibo-welcome-popup--message[data-message-uuid="'+escaped_id+'"]').remove();
+	if($('.ibo-welcome-popup--message').length == 0) {
+		// Last message, close the dialog
+		$('#welcome_popup_dialog').dialog('close');
+	} else {
+    	// Move the active state to the next message
+    	$('.ibo-welcome-popup--indicator[data-message-uuid="'+escaped_id+'"]').siblings().first().trigger('click');
+    	$('.ibo-welcome-popup--indicator[data-message-uuid="'+escaped_id+'"]').remove();
+    	if ($('.ibo-welcome-popup--indicator').length == 1) {
+    		// Last indicator, remove it
+    		$('.ibo-welcome-popup--indicator').remove();
     	}
+	}
+});

test/application/UI/Base/Layout/NavigationMenuTest.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace UI\Base\Layout;
+
+use ApplicationContext;
+use Combodo\iTop\Application\UI\Base\Component\PopoverMenu\PopoverMenu;
+use Combodo\iTop\Application\UI\Base\Layout\NavigationMenu\NavigationMenu;
+use Combodo\iTop\Test\UnitTest\ItopDataTestCase;
+
+/**
+ *
+ * @runTestsInSeparateProcesses
+ * @preserveGlobalState disabled
+ * @backupGlobals disabled
+ * Class NavigationMenuTest
+ *
+ * @package UI\Base\Layout
+ */
+class NavigationMenuTest extends ItopDataTestCase {
+	public function IsAllowedProvider(){
+		return [
+			'show menu' => [ true ],
+			'hide menu' => [ false ],
+		];
+	}
+
+	/**
+	 * @dataProvider IsAllowedProvider
+	 * test used to make sure backward compatibility is ensured
+	 */
+	public function testIsAllowed($bExpectedIsAllowed=true){
+		\MetaModel::GetConfig()->Set('navigation_menu.show_organization_filter', $bExpectedIsAllowed);
+		$oNavigationMenu = new NavigationMenu(
+			$this->createMock(ApplicationContext::class),
+			$this->createMock(PopoverMenu::class));
+
+		$isAllowed = $oNavigationMenu->IsSiloSelectionEnabled();
+		$this->assertEquals($bExpectedIsAllowed, $isAllowed);
+	}
+
+	public function testIsAllowed_BackwardCompatibility_NoVariableInConfFile(){
+		\MetaModel::GetConfig()->Set('navigation_menu.show_organization_filter', false);
+
+		$sTmpFilePath = tempnam(sys_get_temp_dir(), 'test_');
+		$oInitConfig = \MetaModel::GetConfig();
+		$oInitConfig->WriteToFile($sTmpFilePath);
+
+		//remove variable for the test
+		$aLines = file($sTmpFilePath);
+
+		$aRows = array();
+
+		foreach ($aLines as $key => $sLine) {
+			if (!preg_match('/navigation_menu.show_organization_filter/', $sLine)) {
+				$aRows[] = $sLine;
+			}
+		}
+
+		file_put_contents($sTmpFilePath, implode("\n", $aRows));
+		$oTempConfig = new \Config($sTmpFilePath);
+
+		$isAllowed = $oTempConfig->Get('navigation_menu.show_organization_filter');
+
+		$this->assertEquals(true, $isAllowed);
+		unlink($sTmpFilePath);
+	}
+}

test/core/BulkChangeExtKeyTest.php

@@ -0,0 +1,344 @@
+<?php
+
+namespace Combodo\iTop\Test\UnitTest\Core;
+
+use CMDBSource;
+use Combodo\iTop\Test\UnitTest\ItopDataTestCase;
+use MetaModel;
+
+
+/**
+ * @runTestsInSeparateProcesses
+ * @preserveGlobalState disabled
+ * @backupGlobals disabled
+ *
+ * created a dedicated test for external keys imports.
+ *
+ * Class BulkChangeExtKeyTest
+ *
+ * @package Combodo\iTop\Test\UnitTest\Core
+ */
+class BulkChangeExtKeyTest extends ItopDataTestCase {
+	const CREATE_TEST_ORG = true;
+
+	/**
+	 * this test may delete Person objects to cover all usecases
+	 * DO NOT CHANGE USE_TRANSACTION value to avoid any DB loss!
+	 */
+	const USE_TRANSACTION = true;
+
+	private $sUid;
+
+	protected function setUp() : void {
+		parent::setUp();
+		require_once(APPROOT.'core/bulkchange.class.inc.php');
+	}
+
+	private function deleteAllRacks(){
+		$oSearch = \DBSearch::FromOQL("SELECT Rack");
+		$oSet = new \DBObjectSet($oSearch);
+		$iCount = $oSet->Count();
+		if ($iCount != 0){
+			while ($oRack = $oSet->Fetch()){
+				$oRack->DBDelete();
+			}
+		}
+	}
+
+	/**
+	 * @dataProvider ReconciliationKeyProvider
+	 */
+	public function testExternalFieldIssueImportFail_NoObjectAtAll($bIsRackReconKey){
+		$this->deleteAllRacks();
+
+		$this->performBulkChangeTest(
+			'There are no \'Rack\' objects',
+			"",
+			null,
+			$bIsRackReconKey
+		);
+	}
+
+	public function createRackObjects($aRackDict) {
+		foreach ($aRackDict as $iOrgId => $aRackNames) {
+			foreach ($aRackNames as $sRackName) {
+				$this->createObject('Rack', ['name' => $sRackName, 'description' => "${sRackName}Desc", 'org_id' => $iOrgId]);
+			}
+		}
+	}
+
+	private function createAnotherUserInAnotherOrg() {
+		$oOrg2 = $this->CreateOrganization('UnitTestOrganization2');
+		$oProfile = \MetaModel::GetObjectFromOQL("SELECT URP_Profiles WHERE name = :name", array('name' => 'Configuration Manager'), true);
+
+		$sUid = $this->GetUid();
+
+		$oUserProfile = new \URP_UserProfile();
+		$oUserProfile->Set('profileid', $oProfile->GetKey());
+		$oUserProfile->Set('reason', 'UNIT Tests');
+		$oSet = \DBObjectSet::FromObject($oUserProfile);
+
+		$oPerson = $this->CreatePerson('666', $oOrg2->GetKey());
+		$oUser = $this->createObject('UserLocal', array(
+			'contactid' => $oPerson->GetKey(),
+			'login' => $sUid,
+			'password' => "ABCdef$sUid@12345",
+			'language' => 'EN US',
+			'profile_list' => $oSet,
+		));
+
+		$oAllowedOrgList = $oUser->Get('allowed_org_list');
+		/** @var \URP_UserOrg $oUserOrg */
+		$oUserOrg = \MetaModel::NewObject('URP_UserOrg', ['allowed_org_id' => $oOrg2->GetKey(),]);
+		$oAllowedOrgList->AddItem($oUserOrg);
+		$oUser->Set('allowed_org_list', $oAllowedOrgList);
+		$oUser->DBWrite();
+		return [$oOrg2, $oUser];
+	}
+
+	public function ReconciliationKeyProvider(){
+		return [
+			'rack_id NOT a reconcilication key' => [ false ],
+			'rack_id reconcilication key' => [ true ],
+		];
+	}
+
+
+	/**
+	 * @dataProvider ReconciliationKeyProvider
+	 */
+	public function testExternalFieldIssueImportFail_NoObjectVisibleByCurrentUser($bIsRackReconKey){
+		$this->deleteAllRacks();
+		$this->createRackObjects(
+			[
+				$this->getTestOrgId() => ['RackTest1', 'RackTest2', 'RackTest3', 'RackTest4']
+			]
+		);
+
+		list($oOrg2, $oUser) = $this->createAnotherUserInAnotherOrg();
+		\UserRights::Login($oUser->Get('login'));
+
+		$this->performBulkChangeTest(
+			"There are no 'Rack' objects found with your current profile",
+			"",
+			$oOrg2,
+			$bIsRackReconKey
+		);
+	}
+
+	/**
+	 * @dataProvider ReconciliationKeyProvider
+	 */
+	public function testExternalFieldIssueImportFail_SomeObjectVisibleByCurrentUser($bIsRackReconKey){
+		$this->deleteAllRacks();
+		list($oOrg2, $oUser) = $this->createAnotherUserInAnotherOrg();
+		$this->createRackObjects(
+			[
+				$this->getTestOrgId() => ['RackTest1', 'RackTest2'],
+				$oOrg2->GetKey() => ['RackTest3', 'RackTest4'],
+			]
+		);
+
+		\UserRights::Login($oUser->Get('login'));
+
+		$this->performBulkChangeTest(
+			"There are some 'Rack' objects not visible with your current profile",
+			"Some possible 'Rack' value(s): RackTest3, RackTest4",
+			$oOrg2,
+			$bIsRackReconKey
+		);
+	}
+
+	/**
+	 * @dataProvider ReconciliationKeyProvider
+	 */
+	public function testExternalFieldIssueImportFail_AllObjectsVisibleByCurrentUser($bIsRackReconKey){
+		$this->deleteAllRacks();
+		$this->createRackObjects(
+			[
+				$this->getTestOrgId() => ['RackTest1', 'RackTest2', 'RackTest3', 'RackTest4']
+			]
+		);
+
+		$this->performBulkChangeTest(
+			"No match for value 'UnexistingRack'",
+			"Some possible 'Rack' value(s): RackTest1, RackTest2, RackTest3...",
+			null,
+			$bIsRackReconKey
+		);
+	}
+
+	/**
+	 * @dataProvider ReconciliationKeyProvider
+	 */
+	public function testExternalFieldIssueImportFail_AllObjectsVisibleByCurrentUser_AmbigousMatch($bIsRackReconKey){
+		$this->deleteAllRacks();
+		$this->createRackObjects(
+			[
+				$this->getTestOrgId() => ['UnexistingRack', 'UnexistingRack']
+			]
+		);
+
+		$this->performBulkChangeTest(
+			"Invalid value for attribute",
+			"Ambiguous: found 2 objects",
+			null,
+			$bIsRackReconKey,
+			null,
+			null,
+			null,
+			'Found 2 matches'
+		);
+	}
+
+
+	/**
+	 * @dataProvider ReconciliationKeyProvider
+	 */
+	public function testExternalFieldIssueImportFail_AllObjectsVisibleByCurrentUser_FurtherExtKeyForRack($bIsRackReconKey){
+		$this->deleteAllRacks();
+		$this->createRackObjects(
+			[
+				$this->getTestOrgId() => ['RackTest1', 'RackTest2', 'RackTest3', 'RackTest4']
+			]
+		);
+
+		$aCsvData = [["UnexistingRackDescription"]];
+		$aExtKeys = ["org_id" => ["name" => 0], "rack_id" => ["name" => 1, "description" => 3]];
+
+		$sSearchLinkUrl = 'UI.php?operation=search&filter=%255B%2522SELECT%2B%2560Rack%2560%2BFROM%2BRack%2BAS%2B%2560Rack%2560%2BWHERE%2B%2528%2528%2560Rack%2560.%2560name%2560%2B%253D%2B%253Aname%2529%2BAND%2B%2528%2560Rack%2560.%2560description%2560%2B%253D%2B%253Adescription%2529%2529%2522%252C%257B%2522name%2522%253A%2522UnexistingRack%2522%252C%2522description%2522%253A%2522UnexistingRackDescription%2522%257D%252C%255B%255D%255D'
+;
+		$this->performBulkChangeTest(
+			"No match for value 'UnexistingRack UnexistingRackDescription'",
+			"Some possible 'Rack' value(s): RackTest1 RackTest1Desc, RackTest2 RackTest2Desc, RackTest3 RackTest3Desc...",
+			null,
+			$bIsRackReconKey,
+			$aCsvData,
+			$aExtKeys,
+			$sSearchLinkUrl
+		);
+	}
+
+
+	private function GetUid(){
+		if (is_null($this->sUid)){
+			$this->sUid = date('dmYHis');
+		}
+
+		return $this->sUid;
+	}
+
+	/**	 *
+	 * @param $aInitData
+	 * @param $aCsvData
+	 * @param $aAttributes
+	 * @param $aExtKeys
+	 * @param $aReconcilKeys
+	 */
+	public function performBulkChangeTest($sExpectedDisplayableValue, $sExpectedDescription, $oOrg, $bIsRackReconKey,
+		$aAdditionalCsvData=null, $aExtKeys=null, $sSearchLinkUrl=null, $sError="Object not found") {
+		if ($sSearchLinkUrl===null){
+			$sSearchLinkUrl = 'UI.php?operation=search&filter=%255B%2522SELECT%2B%2560Rack%2560%2BFROM%2BRack%2BAS%2B%2560Rack%2560%2BWHERE%2B%2528%2560Rack%2560.%2560name%2560%2B%253D%2B%253Aname%2529%2522%252C%257B%2522name%2522%253A%2522UnexistingRack%2522%257D%252C%255B%255D%255D';
+		}
+		if (is_null($oOrg)){
+			$iOrgId = $this->getTestOrgId();
+			$sOrgName = "UnitTestOrganization";
+		}else{
+			$iOrgId = $oOrg->GetKey();
+			$sOrgName = $oOrg->Get('name');
+		}
+
+		$sUid = $this->GetUid();
+
+		$aCsvData = [[$sOrgName, "UnexistingRack", "$sUid"]];
+		if ($aAdditionalCsvData !== null){
+			foreach ($aAdditionalCsvData as $i => $aData){
+				foreach ($aData as $sData){
+					$aCsvData[$i][] = $sData;
+				}
+			}
+		}
+		$aAttributes = ["name" => 2];
+		if ($aExtKeys == null){
+			$aExtKeys = ["org_id" => ["name" => 0], "rack_id" => ["name" => 1]];
+		}
+		$aReconcilKeys = [ "name" ];
+
+		$aResult = [
+			0 => $sOrgName,
+			"org_id" => $iOrgId,
+			1 => "UnexistingRack",
+			2 => "\"$sUid\"",
+			"rack_id" => [
+				$sExpectedDisplayableValue,
+				$sExpectedDescription
+			],
+			"__STATUS__" => "Issue: Unexpected attribute value(s)",
+			"__ERRORS__" => $sError,
+		];
+
+		if ($bIsRackReconKey){
+			$aReconcilKeys[] = "rack_id";
+			$aResult[2] = $sUid;
+			$aResult["__STATUS__"] = "Issue: failed to reconcile";
+		}
+
+
+		CMDBSource::Query('START TRANSACTION');
+		//change value during the test
+		$db_core_transactions_enabled=MetaModel::GetConfig()->Get('db_core_transactions_enabled');
+		MetaModel::GetConfig()->Set('db_core_transactions_enabled',false);
+
+		$this->debug("aCsvData:".json_encode($aCsvData[0]));
+		$this->debug("aReconcilKeys:". var_export($aReconcilKeys));
+		$oBulk = new \BulkChange(
+			"Server",
+			$aCsvData,
+			$aAttributes,
+			$aExtKeys,
+			$aReconcilKeys,
+			null,
+			null,
+			"Y-m-d H:i:s", // date format
+			true // localize
+		);
+		$this->debug("BulkChange:");
+		$oChange = \CMDBObject::GetCurrentChange();
+		$this->debug("GetCurrentChange:");
+		$aRes = $oBulk->Process($oChange);
+		$this->debug("Process:");
+		static::assertNotNull($aRes);
+		$this->debug("assertNotNull:");
+		var_dump($aRes);
+		foreach ($aRes as $aRow) {
+			if (array_key_exists('__STATUS__', $aRow)) {
+				$sStatus = $aRow['__STATUS__'];
+				$this->debug("sStatus:".$sStatus->GetDescription());
+				$this->assertEquals($aResult["__STATUS__"], $sStatus->GetDescription());
+				foreach ($aRow as $i => $oCell) {
+					if ($i != "finalclass" && $i != "__STATUS__" && $i != "__ERRORS__") {
+						$this->debug("i:".$i);
+						$this->debug('GetDisplayableValue:'.$oCell->GetDisplayableValue());
+						if (array_key_exists($i,$aResult)) {
+							$this->debug("aResult:".var_export($aResult[$i]));
+							if ($oCell instanceof \CellStatus_SearchIssue ||
+								$oCell instanceof \CellStatus_Ambiguous) {
+								$this->assertEquals($aResult[$i][0], $oCell->GetDisplayableValue(),
+									"failure on ".get_class($oCell).' cell type');
+								$this->assertEquals($sSearchLinkUrl, $oCell->GetSearchLinkUrl(),
+									"failure on ".get_class($oCell).' cell type');
+								$this->assertEquals($aResult[$i][1], $oCell->GetDescription(),
+									"failure on ".get_class($oCell).' cell type');
+							}
+						}
+					} else if ($i === "__ERRORS__") {
+						$sErrors = array_key_exists("__ERRORS__", $aResult) ? $aResult["__ERRORS__"] : "";
+						$this->assertEquals( $sErrors, $oCell->GetDescription());
+					}
+				}
+				$this->assertEquals( $aResult[0], $aRow[0]->GetDisplayableValue());
+			}
+		}
+		MetaModel::GetConfig()->Set('db_core_transactions_enabled',$db_core_transactions_enabled);
+	}
+}

test/setup/DBBackupDataTest.php

@@ -0,0 +1,119 @@
+<?php
+
+namespace Combodo\iTop\Test\UnitTest\Core;
+
+use Combodo\iTop\Test\UnitTest\ItopDataTestCase;
+use DBBackup;
+use DBRestore;
+use MetaModel;
+use SetupUtils;
+
+/**
+ * @runTestsInSeparateProcesses
+ * @preserveGlobalState disabled
+ * @backupGlobals disabled
+ */
+class DBBackupDataTest extends ItopDataTestCase
+{
+	/**
+	 * @dataProvider prepareFilesToBackupProvider
+	 */
+	public function testPrepareFilesToBackup(array $aExtraFiles, bool $bUnsafeFileException)
+	{
+		$sTmpDir = sys_get_temp_dir().'/testPrepareFilesToBackup-'.time();
+		$oBackup = new DBBackup(MetaModel::GetConfig());
+		MetaModel::GetConfig()->SetModuleSetting('itop-backup', 'extra_files', array_keys($aExtraFiles));
+		
+		foreach($aExtraFiles as $sExtraFile => $bExists)
+		{
+			if ($bExists)
+			{
+				@mkdir(dirname(APPROOT.'/'.$sExtraFile), 0755, true);
+				file_put_contents(APPROOT.'/'.$sExtraFile, 'Hello World!');
+			}
+		}
+		
+		if ($bUnsafeFileException)
+		{
+			$this->expectExceptionMessage("Backup: Aborting, resource '$sExtraFile'. Considered as UNSAFE because not inside the iTop directory.");
+		}
+		$aFiles = $this->InvokeNonPublicMethod('DBBackup', 'PrepareFilesToBackup', $oBackup, [APPROOT.'/conf/production/config-itop.php', $sTmpDir, true]);
+		SetupUtils::rrmdir($sTmpDir);
+		$aExpectedFiles = [
+			$sTmpDir.'/config-itop.php',
+		];
+		foreach($aExtraFiles as $sRelFile => $bExists)
+		{
+			if ($bExists)
+			{
+				$aExpectedFiles[] = $sTmpDir.'/'.$sRelFile;
+			}
+		}
+		sort($aFiles);
+		sort($aExpectedFiles);
+		$this->assertEquals($aFiles, $aExpectedFiles);
+
+		// Cleanup
+		foreach($aExtraFiles as $sExtraFile => $bExists)
+		{
+			if ($bExists)
+			{
+				unlink(APPROOT.'/'.$sExtraFile);
+			}
+		}
+	}
+	
+	function prepareFilesToBackupProvider()
+	{
+		return [
+			'no_extra_file' => ['aExtraFiles' => [], false],
+			'one_extra_file' => ['aExtraFiles' => ['foo.txt' => true], false],
+			'three_extra_file_and_dir' => ['aExtraFiles' => ['foo.txt' => true, 'gabu/zomeu.xml' => true, 'meuh.html' => true], false],
+			'two_extra_file_but_only_one_exists' => ['aExtraFiles' => ['foo.txt' => true, 'meuh.html' => false], false],
+			'one_unsafe_file' => ['aExtraFiles' => ['../foo.txt' => true], true],
+		];
+	}
+
+	/**
+	 * @dataProvider restoreListExtraFilesProvider
+	 */
+	function testRestoreListExtraFiles($aFilesToCreate, $aExpectedRelativeExtraFiles)
+	{
+		require_once(APPROOT.'/env-production/itop-backup/dbrestore.class.inc.php');
+
+		$sTmpDir = sys_get_temp_dir().'/testRestoreListExtraFiles-'.time();
+		
+		foreach($aFilesToCreate as $sRelativeName)
+		{
+			$sDir = $sTmpDir.'/'.dirname($sRelativeName);
+			if(!is_dir($sDir))
+			{
+				mkdir($sDir, 0755, true);
+			}
+			file_put_contents($sTmpDir.'/'.$sRelativeName, 'Hello world.');
+		}
+		$aExpectedExtraFiles = [];
+		foreach($aExpectedRelativeExtraFiles as $sRelativeName)
+		{
+			$aExpectedExtraFiles[$sTmpDir.'/'.$sRelativeName] = APPROOT.'/'.$sRelativeName;
+		}
+		
+		$oRestore = new DBRestore(MetaModel::GetConfig());
+		$aExtraFiles = $this->InvokeNonPublicMethod('DBRestore', 'ListExtraFiles', $oRestore, [$sTmpDir]);
+		
+		asort($aExtraFiles);
+		asort($aExpectedExtraFiles);
+		$this->assertEquals($aExpectedExtraFiles, $aExtraFiles);
+		SetupUtils::rrmdir($sTmpDir);
+	}
+
+	function restoreListExtraFilesProvider()
+	{
+		return [
+			'no extra file' => ['aFilesToCreate' => ['config-itop.php', 'itop-dump.sql', 'delta.xml'], 'aExpectedExtraFiles' => []],
+			'no extra file (2)' => ['aFilesToCreate' => ['config-itop.php', 'itop-dump.sql', 'delta.xml', 'production-modules/test/module.test.php'], 'aExpectedExtraFiles' => []],
+			'one extra file' => ['aFilesToCreate' => ['config-itop.php', 'itop-dump.sql', 'delta.xml', 'production-modules/test/module.test.php', 'collectors/ldap/conf/params.local.xml'], 'aExpectedExtraFiles' => ['collectors/ldap/conf/params.local.xml']],
+		];
+	}
+	
+}

test/setup/MFCompilerMenuTest.php

@@ -0,0 +1,139 @@
+<?php
+
+namespace Combodo\iTop\Test\UnitTest\Setup;
+
+use ApplicationMenu;
+use Combodo\iTop\Test\UnitTest\ItopTestCase;
+use Config;
+use MetaModel;
+use MFCompiler;
+use ParentMenuNodeCompiler;
+use RunTimeEnvironment;
+
+/**
+ * @group menu_compilation
+ * @runTestsInSeparateProcesses
+ * @preserveGlobalState disabled
+ * @backupGlobals disabled
+ * @since 3.1 N°4762
+ * @covers \MFCompiler::DoCompile
+ */
+class MFCompilerMenuTest extends ItopTestCase {
+	private static $aPreviousEnvMenus;
+	private static $aPreviousEnvMenuCount;
+
+	public function setUp(): void {
+		parent::setUp();
+		require_once APPROOT . 'setup/compiler.class.inc.php';
+		require_once APPROOT . 'setup/modelfactory.class.inc.php';
+		require_once APPROOT . 'application/utils.inc.php';
+	}
+
+	public function tearDown(): void {
+		parent::tearDown();
+	}
+
+	private function GetCurrentEnvDeltaXmlPath(string $sEnv) : string {
+		return APPROOT."data/$sEnv.delta.xml";
+	}
+
+	public function CompileMenusProvider(){
+		return [
+			'legacy_algo' => [ 'sEnv' => 'legacy_algo', 'bLegacyMenuCompilation' => true ],
+			'menu_compilation_fix' => [ 'sEnv' => 'menu_compilation_fix', 'bLegacyMenuCompilation' => false ],
+		];
+	}
+
+	/**
+	 * @dataProvider CompileMenusProvider
+	 */
+	public function testCompileMenus($sEnv, $bLegacyMenuCompilation){
+		$sConfigFilePath = \utils::GetConfigFilePath($sEnv);
+
+		//copy conf from production to phpunit context
+		$sDirPath = dirname($sConfigFilePath);
+		if (! is_dir($sDirPath)){
+			mkdir($sDirPath);
+		}
+		$oConfig = new Config(\utils::GetConfigFilePath());
+		$oConfig->WriteToFile($sConfigFilePath);
+
+		$oConfig = new Config($sConfigFilePath);
+		if ($bLegacyMenuCompilation){
+			ParentMenuNodeCompiler::UseLegacyMenuCompilation();
+		}
+		$oConfig->WriteToFile();
+		$oRunTimeEnvironment = new RunTimeEnvironment($sEnv);
+		$oRunTimeEnvironment->CompileFrom(\utils::GetCurrentEnvironment());
+		$oConfig->WriteToFile();
+
+		$sConfigFile = APPCONF.\utils::GetCurrentEnvironment().'/'.ITOP_CONFIG_FILE;
+		MetaModel::Startup($sConfigFile, false /* $bModelOnly */, true /* $bAllowCache */, false /* $bTraceSourceFiles */, $sEnv);
+
+		$aMenuGroups = ApplicationMenu::GetMenuGroups();
+		if (! is_null(static::$aPreviousEnvMenus)){
+			$this->assertEquals(static::$aPreviousEnvMenus, $aMenuGroups);
+		} else {
+			$this->assertNotEquals([], $aMenuGroups);
+		}
+		static::$aPreviousEnvMenus = $aMenuGroups;
+
+		$aMenuCount = ApplicationMenu::GetMenusCount();
+
+		if (! is_null(static::$aPreviousEnvMenuCount)){
+			$this->assertEquals(static::$aPreviousEnvMenuCount, $aMenuCount);
+		} else {
+			$this->assertNotEquals([], $aMenuCount);
+		}
+		static::$aPreviousEnvMenuCount = $aMenuCount;
+	}
+
+	public function CompileMenusWithDeltaProvider(){
+		return [
+			'Menus are broken with specific delta XML using LEGACY algo' => [ 'sDeltaFile' => 'delta_broken_menus.xml', 'sEnv' => 'broken_menus', 'bLegacyMenuCompilation' => true ],
+			'Menus repaired using same delta XML with NEW algo' => [ 'sDeltaFile' => 'delta_broken_menus.xml', 'sEnv' => 'fixed_menus', 'bLegacyMenuCompilation' => false ],
+		];
+	}
+
+	/**
+	 * @dataProvider CompileMenusWithDeltaProvider
+	 */
+	public function testCompileMenusWithDelta($sDeltaFile, $sEnv, $bLegacyMenuCompilation){
+		$sProvidedDeltaPath = __DIR__.'/ressources/datamodels/'.$sDeltaFile;
+		if (is_file($sProvidedDeltaPath)){
+			$sDeltaXmlPath = $this->GetCurrentEnvDeltaXmlPath($sEnv);
+			copy($sProvidedDeltaPath, $sDeltaXmlPath);
+		}
+		$sConfigFilePath = \utils::GetConfigFilePath($sEnv);
+
+		//copy conf from production to phpunit context
+		$sDirPath = dirname($sConfigFilePath);
+		if (! is_dir($sDirPath)){
+			mkdir($sDirPath);
+		}
+		$oConfig = new Config(\utils::GetConfigFilePath());
+		$oConfig->WriteToFile($sConfigFilePath);
+
+		$oConfig = new Config($sConfigFilePath);
+		if ($bLegacyMenuCompilation){
+			ParentMenuNodeCompiler::UseLegacyMenuCompilation();
+		}
+		$oConfig->WriteToFile();
+		$oRunTimeEnvironment = new RunTimeEnvironment($sEnv);
+		$oRunTimeEnvironment->CompileFrom(\utils::GetCurrentEnvironment());
+		$oConfig->WriteToFile();
+
+		if ($bLegacyMenuCompilation){
+			/**
+			 * PHP Notice:  Undefined index: ConfigManagement in /var/www/html/iTop/env-broken_menus/itop-structure/model.itop-structure.php on line 925
+			 */
+			error_reporting(E_ALL & ~E_NOTICE);
+			$this->expectErrorMessage("Call to a member function GetIndex() on null");
+		}
+		$sConfigFile = APPCONF.\utils::GetCurrentEnvironment().'/'.ITOP_CONFIG_FILE;
+		MetaModel::Startup($sConfigFile, false /* $bModelOnly */, true /* $bAllowCache */, false /* $bTraceSourceFiles */, $sEnv);
+
+		$this->assertNotEquals([], ApplicationMenu::GetMenuGroups());
+		$this->assertNotEquals([], ApplicationMenu::GetMenusCount());
+	}
+}

test/setup/ressources/datamodels/delta_broken_menus.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<itop_design xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="3.0">
+  <menus>
+    <menu id="Contact" xsi:type="DashboardMenuNode" _created_in="itop-config-mgmt" _delta="must_exist">
+      <parent _delta="redefine">ConfigManagementOverview</parent>
+    </menu>
+    <menu id="Location" xsi:type="OQLMenuNode" _created_in="itop-config-mgmt" _delta="delete">
+      <parent _delta="redefine">ConfigManagementOverview</parent>
+    </menu>
+    <menu id="Document" xsi:type="OQLMenuNode" _created_in="itop-config-mgmt" _delta="must_exist">
+      <parent _delta="redefine">ConfigManagementOverview</parent>
+    </menu>
+  </menus>
+</itop_design>

test/webservices/ImportTest.php

@@ -0,0 +1,198 @@
+<?php
+
+namespace Combodo\iTop\Test\UnitTest\Webservices;
+
+use Combodo\iTop\Test\UnitTest\ItopDataTestCase;
+use MetaModel;
+
+/**
+ * @runTestsInSeparateProcesses
+ * @preserveGlobalState disabled
+ * @backupGlobals disabled
+ */
+class ImportTest extends ItopDataTestCase {
+	const USE_TRANSACTION = false;
+
+	private $sUrl;
+	private $sUid;
+	private $sLogin;
+	private $sPassword = "abcDEF12345##";
+	private $sTmpFile = "";
+	private $oOrg;
+
+	protected function tearDown() : void{
+		parent::tearDown();
+		if (!empty($this->sTmpFile) && is_file($this->sTmpFile)){
+			unlink($this->sTmpFile);
+		}
+	}
+
+	protected function setUp() : void{
+		parent::setUp();
+
+		$this->sTmpFile = tempnam(sys_get_temp_dir(), 'import_csv_');
+
+		require_once(APPROOT.'application/startup.inc.php');
+		$this->sUid = date('dmYHis');
+		$this->sLogin = "import-" .$this->sUid;
+		$this->oOrg = $this->CreateOrganization($this->sUid);
+
+		$sConfigFile = \utils::GetConfig()->GetLoadedFile();
+		@chmod($sConfigFile, 0770);
+		$this->sUrl = \MetaModel::GetConfig()->Get('app_root_url');
+		@chmod($sConfigFile, 0444); // Read-only
+
+		$oRestProfile = \MetaModel::GetObjectFromOQL("SELECT URP_Profiles WHERE name = :name", array('name' => 'REST Services User'), true);
+		$oAdminProfile = \MetaModel::GetObjectFromOQL("SELECT URP_Profiles WHERE name = :name", array('name' => 'Administrator'), true);
+
+		if (is_object($oRestProfile) && is_object($oAdminProfile))
+		{
+			$oUser = $this->CreateUser($this->sLogin, $oRestProfile->GetKey(), $this->sPassword);
+			$this->AddProfileToUser($oUser, $oAdminProfile->GetKey());
+		} else {
+			throw new \Exception("setup failed. test cannot work as usual");
+		}
+	}
+
+	public function ImportOkProvider(){
+		return [
+			'with reconciliation key' => [ "sReconciliationKeys" => "name,first_name,org_id->name" ],
+			'without reconciliation key' => [ "sReconciliationKeys" => null ],
+		];
+	}
+	/**
+	 * @dataProvider ImportOkProvider
+	 */
+	public function testImportOk($sReconciliationKeys){
+		$sFirstName = "firstname_UID";
+		$sLastName = "lastname_UID";
+		$sEmail = "email_UID@toto.fr";
+
+		$this->performImportTesting(
+			'"first_name","name", "email", "org_id->name"',
+			sprintf('"%s", "%s", "%s", UID', $sFirstName, $sLastName, $sEmail),
+			sprintf('ORGID;"%s";"%s";"%s"', $sFirstName, $sLastName, $sEmail),
+			$sReconciliationKeys,
+			0,
+			1
+		);
+	}
+
+	public function ImportFailProvider(){
+		return [
+			'without reconciliation key' => [
+				"sReconciliationKeys" => null,
+				"sExpectedLastLineNeedle" => 'Issue: Unexpected attribute value(s);n/a;n/a;No match for value \'gabuzomeu\'. Some possible \'Organization\' value(s): '
+			],
+			'with reconciliation key' => [
+				"sReconciliationKeys" => "name,first_name,org_id->name",
+				"sExpectedLastLineNeedle" => 'Issue: failed to reconcile;n/a;n/a;No match for value \'gabuzomeu\'. Some possible \'Organization\' value(s): '
+			],
+		];
+	}
+	/**
+	 * @dataProvider ImportFailProvider
+	 */
+
+	public function testImportFail_ExternalKey($sReconciliationKeys, $sExpectedLastLineNeedle){
+		$sFirstName = "firstname_UID";
+		$sLastName = "lastname_UID";
+		$sEmail = "email_UID@toto.fr";
+
+		$this->performImportTesting(
+			'"first_name","name", "email", "org_id->name"',
+			sprintf('"%s", "%s", "%s", gabuzomeu', $sFirstName, $sLastName, $sEmail),
+			$sExpectedLastLineNeedle,
+			$sReconciliationKeys,
+			1,
+			0
+		);
+	}
+
+	public function testImportFail_Enum(){
+		$sFirstName = "firstname_UID";
+		$sLastName = "lastname_UID";
+		$sEmail = "email_UID@toto.fr";
+
+		$this->performImportTesting(
+			'"first_name","name", "email", "org_id->name", status',
+			sprintf('"%s", "%s", "%s", UID, toto', $sFirstName, $sLastName, $sEmail),
+			sprintf(
+				'Issue: Unexpected attribute value(s);n/a;n/a;ORGID;"%s";"%s";"%s";\'toto\' is an invalid value. Unexpected value for attribute \'status\': Value not allowed [toto]', $sFirstName, $sLastName, $sEmail
+			),
+			null,
+			1,
+			0
+		);
+	}
+
+	public function testImportFail_Date(){
+		$sFirstName = "firstname_UID";
+		$sLastName = "lastname_UID";
+		$sEmail = "email_UID@toto.fr";
+
+		$this->performImportTesting(
+			'"first_name","name", "email", "org_id->name", obsolescence_date',
+			sprintf('"%s", "%s", "%s", UID, toto', $sFirstName, $sLastName, $sEmail),
+			sprintf(
+				'Issue: Internal error: Exception, Wrong format for date attribute obsolescence_date, expecting "Y-m-d" and got "toto";n/a;n/a;n/a;%s;%s;%s;toto', $sFirstName, $sLastName, $sEmail
+			),
+			null,
+			1,
+			0
+		);
+	}
+
+	private function performImportTesting($sCsvHeaders, $sCsvFirstLineValues, $sExpectedLastLineNeedle, $sReconciliationKeys=null, $iExpectedIssue=1, $iExpectedCreated=0) {
+		$sContent = <<<CSVFILE
+$sCsvHeaders
+$sCsvFirstLineValues
+CSVFILE;
+		file_put_contents($this->sTmpFile, str_replace("UID", $this->sUid, $sContent));
+
+		$aParams = [
+			'class' => 'Person',
+			'csvfile' => $this->sTmpFile,
+			'charset' => 'UTF-8',
+			'no_localize' => '1',
+			'output' => 'details',
+		];
+
+		if (null != $sReconciliationKeys){
+			$aParams["reconciliationkeys"] = $sReconciliationKeys;
+		}
+
+		$aRes = \utils::ExecITopScript('webservices/import.php', $aParams, $this->sLogin, $this->sPassword);
+		$aOutput = $aRes[1];
+		$sOutput = implode("\n", $aOutput);
+		$sLastline = $aOutput[sizeof($aOutput) - 1];
+		$iRes = $aRes[0];
+		$this->assertEquals(0, $iRes, $sOutput);
+		$this->assertContains("#Issues: $iExpectedIssue", $sOutput, $sOutput);
+		$this->assertContains("#Warnings: 0", $sOutput, $sOutput);
+		$this->assertContains("#Created: $iExpectedCreated", $sOutput, $sOutput);
+		$this->assertContains("#Updated: 0", $sOutput, $sOutput);
+		var_dump($sLastline);
+		if ($iExpectedCreated === 1) {
+			$this->assertContains("created;Person", $sLastline, $sLastline);
+		}
+
+		$iOrgId = $this->oOrg->GetKey();
+		$sLastLineNeedle = $sExpectedLastLineNeedle;
+		foreach (["ORGID" => $iOrgId, "UID" => $this->sUid] as $sSearch => $sReplace){
+			$sLastLineNeedle = str_replace($sSearch, $sReplace, $sLastLineNeedle);
+		}
+		$this->assertContains($sLastLineNeedle, $sLastline, $sLastline);
+
+		$sPattern = "/Person;(\d+);/";
+		if (preg_match($sPattern,$sLastline,$aMatches)){
+			var_dump($aMatches);
+			$iObjId  = $aMatches[1];
+			$oObj = MetaModel::GetObject("Person", $iObjId);
+			$oObj->DBDelete();
+		}
+
+		//date
+		//ext key
+	}
+}

tests/php-unit-tests/ItopDataTestCase.php

@@ -27,8 +27,8 @@ namespace Combodo\iTop\Test\UnitTest;
  */
 
 use ArchivedObjectException;
-use CMDBSource;
 use CMDBObject;
+use CMDBSource;
 use Contact;
 use DBObject;
 use DBObjectSet;
@@ -70,6 +70,7 @@ define('TAG_ATTCODE', 'domains');
 class ItopDataTestCase extends ItopTestCase
 {
 	private $iTestOrgId;
+
 	// For cleanup
 	private $aCreatedObjects = array();
 
@@ -416,10 +417,25 @@ class ItopDataTestCase extends ItopTestCase
 	 * @param string $sLogin
 	 * @param int $iProfileId
 	 *
-	 * @return \DBObject
+	 * @return \UserLocal
 	 * @throws Exception
 	 */
 	protected function CreateUser($sLogin, $iProfileId, $sPassword=null, $iContactid=2)
+	{
+		$oUser = $this->CreateContactlessUser($sLogin, $iProfileId, $sPassword);
+		$oUser->Set('contactid', $iContactid);
+		$oUser->DBWrite();
+		return $oUser;
+	}
+
+	/**
+	 * @param string $sLogin
+	 * @param int $iProfileId
+	 *
+	 * @return \UserLocal
+	 * @throws Exception
+	 */
+	protected function CreateContactlessUser($sLogin, $iProfileId, $sPassword=null)
 	{
 		if (empty($sPassword)){
 			$sPassword = $sLogin;
@@ -429,8 +445,8 @@ class ItopDataTestCase extends ItopTestCase
 		$oUserProfile->Set('profileid', $iProfileId);
 		$oUserProfile->Set('reason', 'UNIT Tests');
 		$oSet = DBObjectSet::FromObject($oUserProfile);
+		/** @var \UserLocal $oUser */
 		$oUser = $this->createObject('UserLocal', array(
-			'contactid' => $iContactid,
 			'login' => $sLogin,
 			'password' => $sPassword,
 			'language' => 'EN US',
@@ -455,8 +471,8 @@ class ItopDataTestCase extends ItopTestCase
 		$oUserProfile->Set('reason', 'UNIT Tests');
 		/** @var DBObjectSet $oSet */
 		$oSet = $oUser->Get('profile_list');
-		$oSet->AddObject($oUserProfile);
+		$oSet->AddItem($oUserProfile);
-		$oUser = $this->updateObject('UserLocal', $oUser->GetKey(), array(
+		$oUser = $this->updateObject(\User::class, $oUser->GetKey(), array(
 			'profile_list' => $oSet,
 		));
 		$this->debug("Updated {$oUser->GetName()} ({$oUser->GetKey()})");

tests/php-unit-tests/integration-tests/DictionariesConsistencyTest.php

@@ -17,6 +17,7 @@ namespace Combodo\iTop\Test\UnitTest\Integration;
 
 use Combodo\iTop\Test\UnitTest\ItopTestCase;
 
+use Dict;
 
 class DictionariesConsistencyTest extends ItopTestCase
 {
@@ -148,4 +149,67 @@ class DictionariesConsistencyTest extends ItopTestCase
 		$sMessage = "File `{$sDictFile}` syntax didn't matched expectations\nparsing results=".var_export($output, true);
 		self::assertEquals($bIsSyntaxValid, $bDictFileSyntaxOk, $sMessage);
 	}
+
+	/**
+	 * @dataProvider ImBulChanportCsvMessageStillOkProvider
+	 * make sure N°5305 dictionary changes are still here and UI remains unbroken for any lang
+	 */
+	public function testImportCsvMessageStillOk($sLangCode, $sDictFile)
+	{
+		$aFailedLabels = [];
+		$aLabelsToTest = [
+			'UI:CSVReport-Value-SetIssue' => [],
+			'UI:CSVReport-Value-ChangeIssue' => [ 'arg1' ],
+			'UI:CSVReport-Value-NoMatch' => [ 'arg1' ],
+			'UI:CSVReport-Value-NoMatch-PossibleValues' => [ 'arg1', 'arg2' ],
+			'UI:CSVReport-Value-NoMatch-NoObject' => [ 'arg1' ],
+			'UI:CSVReport-Value-NoMatch-NoObject-ForCurrentUser' => [ 'arg1' ],
+			'UI:CSVReport-Value-NoMatch-SomeObjectNotVisibleForCurrentUser' => [ 'arg1' ],
+		];
+
+		$sLanguageCode = strtoupper(str_replace('-', ' ', $sLangCode));
+		require_once(APPROOT.'env-'.\utils::GetCurrentEnvironment().'/dictionaries/languages.php');
+		Dict::SetUserLanguage($sLanguageCode);
+		foreach ($aLabelsToTest as $sLabelKey => $aLabelArgs){
+			try{
+				$sLabelValue = Dict::Format($sLabelKey, ...$aLabelArgs);
+				var_dump($sLabelValue);
+			} catch (\Exception $e){
+				$aFailedLabels[] = $sLabelKey;
+
+				var_dump([
+					'exception' => $e->getMessage(),
+					'trace' => $e->getTraceAsString(),
+					'label_name' => $sLabelKey,
+					'label_args' =>$aLabelArgs,
+				]);
+			}
+		}
+		$this->assertEquals([], $aFailedLabels, "test fail for lang $sLangCode and labels (" . implode(",", $aFailedLabels) . ')');
+	}
+
+	public function ImportCsvMessageStillOkProvider(){
+		return $this->GetDictFiles();
+	}
+
+	/**
+	 * return a map linked to *.dict.php files that are generated after setup
+	 * each entry key is lang code (example 'en')
+	 * each value is an array with lang code (again) and dict file path
+	 * @return array
+	 */
+	private function GetDictFiles() : array {
+		$aDictFiles = [];
+
+		foreach (glob(APPROOT.'env-'.\utils::GetCurrentEnvironment().'/dictionaries/*.dict.php') as $sDictFile){
+			if (preg_match('/.*\\/(.*).dict.php/', $sDictFile, $aMatches)){
+				$sLangCode = $aMatches[1];
+				$aDictFiles[$sLangCode] = [
+					'lang' => $sLangCode,
+					'file' => $sDictFile
+				];
+			}
+		}
+		return $aDictFiles;
+	}
 }

tests/php-unit-tests/legacy-tests/testlist.inc.php

@@ -848,89 +848,6 @@ $oSearch->AddCondition_PointingTo($oOrgSearch, "org_id");
 	}
 }
 
-///////////////////////////////////////////////////////////////////////////
-// Test bulk load API
-///////////////////////////////////////////////////////////////////////////
-
-class TestItopBulkLoad extends TestBizModel
-{
-	static public function GetName()
-	{
-		return 'Itop - test BulkChange class';
-	}
-
-	static public function GetDescription()
-	{
-		return 'Execute a bulk change at the Core API level';
-	}
-
-	protected function DoExecute()
-	{
-		$sLogin = 'testbulkload_'.time();
-
-		$oParser = new CSVParser("login,contactid->name,password,profile_list
-		_1_$sLogin,Picasso,secret1,profileid:10;reason:service manager|profileid->name:Problem Manager;'reason:toto;problem manager'
-		_2_$sLogin,Picasso,secret2,
-		", ',', '"');
-		$aData = $oParser->ToArray(1, array('_login', '_contact_name', '_password', '_profiles'));
-		self::DumpVariable($aData);
-
-		$oUser = new UserLocal();
-		$oUser->Set('login', 'patator');
-		$oUser->Set('password', 'patator');
-		//$oUser->Set('contactid', 0);
-		//$oUser->Set('language', $sLanguage);
-
-		$aProfiles = array(
-			array(
-				'profileid' => 10, // Service Manager
-				'reason' => 'service manager',
-			),
-			array(
-				'profileid->name' => 'Problem Manager',
-				'reason' => 'problem manager',
-			),
-		);
-
-		$oBulk = new BulkChange(
-			'UserLocal',
-			$aData,
-			// attributes
-			array('login' => '_login', 'password' => '_password', 'profile_list' => '_profiles'),
-			// ext keys
-			array('contactid' => array('name' => '_contact_name')),
-			// reconciliation
-			array('login'),
-			// Synchro - scope
-			"SELECT UserLocal",
-			// Synchro - set attribute on missing objects
-			array ('password' => 'terminated', 'login' => 'terminated'.time())
-		);
-
-		if (false)
-		{
-		$oMyChange = MetaModel::NewObject("CMDBChange");
-		$oMyChange->Set("date", time());
-		$oMyChange->Set("userinfo", "Testor");
-		$iChangeId = $oMyChange->DBInsert();
-//		echo "Created new change: $iChangeId</br>";
-		}
-
-		echo "<h3>Planned for loading...</h3>";
-		$aRes = $oBulk->Process();
-		self::DumpVariable($aRes);
-		if (false)
-		{
-		echo "<h3>Go for loading...</h3>";
-		$aRes = $oBulk->Process($oMyChange);
-		self::DumpVariable($aRes);
-		}
-
-		return;
-	}
-}
-
-
 ///////////////////////////////////////////////////////////////////////////
 // Test data load
 ///////////////////////////////////////////////////////////////////////////

tests/php-unit-tests/unitary-tests/application/UI/Base/Component/PopoverMenu/PopoverMenuFactoryTest.php

@@ -0,0 +1,96 @@
+<?php
+
+namespace UI\Base\Component\PopoverMenu;
+
+use Combodo\iTop\Application\UI\Base\Component\PopoverMenu\PopoverMenuFactory;
+use Combodo\iTop\Test\UnitTest\ItopDataTestCase;
+
+/**
+ *
+ * @runTestsInSeparateProcesses
+ * @preserveGlobalState disabled
+ * @backupGlobals disabled
+ */
+class PopoverMenuFactoryTest extends ItopDataTestCase {
+
+	public function MakeUserMenuForNavigationMenuProvider(){
+		$aNotSortedMenuUIDs = [
+			'portal_itop_portal',
+			'UI_Preferences',
+			'UI_Help',
+			'UI_AboutBox'
+		];
+
+		return [
+			'no conf' => [
+				'aConf' => null,
+				'aExpectedMenuUIDs' => $aNotSortedMenuUIDs
+			],
+			'not an array conf' => [
+				'aConf' => "wrong conf",
+				'aExpectedMenuUIDs' => $aNotSortedMenuUIDs
+			],
+			'default conf' => [
+				'aConf' => [],
+				'aExpectedMenuUIDs' => $aNotSortedMenuUIDs
+			],
+			'same order in conf' => [
+				'aConf' => [
+					'portal:itop-portal',
+					'UI:Preferences',
+					'UI:Help',
+					'UI:AboutBox',
+				],
+				'aExpectedMenuUIDs' => $aNotSortedMenuUIDs
+			],
+			'first menus sorted and last one missing in conf' => [
+				'aConf' => [
+					"portal:itop-portal",
+					"UI:Preferences",
+				],
+				'aExpectedMenuUIDs' => $aNotSortedMenuUIDs
+			],
+			'some menus but not all sorted' => [
+				'aConf' => [
+					'UI:Preferences',
+					'UI:AboutBox',
+				],
+				'aExpectedMenuUIDs' => [
+					'UI_Preferences',
+					'UI_AboutBox',
+					'portal_itop_portal',
+					'UI_Help',
+				]
+			],
+			'all user menu sorted' => [
+				'aConf' => [
+					'UI:Preferences',
+					'UI:AboutBox',
+					'portal:itop-portal',
+					'UI:Help',
+				],
+				'aExpectedMenuUIDs' => [
+					'UI_Preferences',
+					'UI_AboutBox',
+					'portal_itop_portal',
+					'UI_Help',
+				]
+			 ],
+		];
+	}
+	/**
+	 * @dataProvider MakeUserMenuForNavigationMenuProvider
+	 */
+	public function testMakeUserMenuForNavigationMenu($aConf, $aExpectedMenuUIDs){
+		if (! is_null($aConf)){
+			\MetaModel::GetConfig()->Set('navigation_menu.sorted_popup_user_menu_items', $aConf);
+		}
+
+		$aRes = PopoverMenuFactory::MakeUserMenuForNavigationMenu()->GetSections();
+		$this->assertTrue(array_key_exists('misc', $aRes));
+		$aUIDsWithDummyRandoString = array_keys($aRes['misc']['aItems']);
+		//replace ibo-popover-menu--item-6464cdca5ecf4214716943--UI_AboutBox by UI_AboutBox (for ex)
+		$aUIDs = preg_replace('/ibo-popover-menu--item-([^\-]+)--/', '', $aUIDsWithDummyRandoString);
+		$this->assertEquals($aExpectedMenuUIDs, $aUIDs);
+	}
+}

tests/php-unit-tests/unitary-tests/application/WelcomePopup/WelcomePopupTest.php

@@ -0,0 +1,221 @@
+<?php
+use Combodo\iTop\Application\WelcomePopup\WelcomePopupService;
+use Combodo\iTop\Test\UnitTest\ItopDataTestCase;
+
+/**
+ * @runTestsInSeparateProcesses
+ * @preserveGlobalState disabled
+ * @backupGlobals disabled
+ */
+class WelcomePopupTest extends ItopDataTestCase
+{
+	/**
+	 * @dataProvider sortOnImportanceDataProvider
+	 */
+	public function testSortOnImportance($aToSort, $aExpected)
+	{
+		$bResult = usort($aToSort, [WelcomePopupService::class, 'SortOnImportance']);
+		$this->assertTrue($bResult);
+		$this->assertEquals($aExpected, $aToSort);
+	}
+	
+	/**
+	 * Data provider for testSortOnImportance
+	 * @return array[][]|string[][][][]|number[][][][]
+	 */
+	public function sortOnImportanceDataProvider()
+	{
+		return [
+			'empty array' => [
+				'to-sort' => [],
+				'expected' => [],
+			],
+			'3-item array' => [
+				'to-sort' => [
+					['id' => 'aa1', 'title' => 'AA1', 'importance' => 0 /*iWelcomePopup::IMPORTANCE_CRITICAL*/],
+					['id' => 'aa2', 'title' => 'AA2', 'importance' => 1 /*iWelcomePopup::IMPORTANCE_HIGH*/],
+					['id' => 'aa3', 'title' => 'AA3', 'importance' => 0 /*iWelcomePopup::IMPORTANCE_CRITICAL*/],
+				],
+				'expected' => [
+					['id' => 'aa1', 'title' => 'AA1', 'importance' => 0 /*iWelcomePopup::IMPORTANCE_CRITICAL*/],
+					['id' => 'aa3', 'title' => 'AA3', 'importance' => 0 /*iWelcomePopup::IMPORTANCE_CRITICAL*/],
+					['id' => 'aa2', 'title' => 'AA2', 'importance' => 1 /*iWelcomePopup::IMPORTANCE_HIGH*/],
+				],
+			],
+			'5-item array' => [
+				'to-sort' => [
+					['id' => 'aa1', 'title' => 'AA1', 'importance' => 0 /*iWelcomePopup::IMPORTANCE_CRITICAL*/],
+					['id' => 'aa2', 'title' => 'AA2', 'importance' => 1 /*iWelcomePopup::IMPORTANCE_HIGH*/],
+					['id' => 'aa3', 'title' => 'AA3', 'importance' => 0 /*iWelcomePopup::IMPORTANCE_CRITICAL*/],
+					['id' => 'zz1', 'title' => 'ZZ1', 'importance' => 0 /*iWelcomePopup::IMPORTANCE_CRITICAL*/],
+					['id' => 'zz2', 'title' => 'ZZ2', 'importance' => 1 /*iWelcomePopup::IMPORTANCE_HIGH*/],
+				],
+				'expected' => [
+					['id' => 'aa1', 'title' => 'AA1', 'importance' => 0 /*iWelcomePopup::IMPORTANCE_CRITICAL*/],
+					['id' => 'aa3', 'title' => 'AA3', 'importance' => 0 /*iWelcomePopup::IMPORTANCE_CRITICAL*/],
+					['id' => 'zz1', 'title' => 'ZZ1', 'importance' => 0 /*iWelcomePopup::IMPORTANCE_CRITICAL*/],
+					['id' => 'aa2', 'title' => 'AA2', 'importance' => 1 /*iWelcomePopup::IMPORTANCE_HIGH*/],
+					['id' => 'zz2', 'title' => 'ZZ2', 'importance' => 1 /*iWelcomePopup::IMPORTANCE_HIGH*/],
+				],
+			],
+		];
+	}
+
+	/**
+	 * @dataProvider isMessageAcknowledgedDataProvider
+	 */
+	public function testIsMessageAcknowledged($sMessageId, $aCache, $bExpected)
+	{
+		$oService = new WelcomePopupService();
+		$this->InvokeNonPublicMethod(WelcomePopupService::class, 'SetAcknowledgedMessagesCache', $oService, [$aCache]);
+		
+		$this->assertEquals($bExpected, $this->InvokeNonPublicMethod(WelcomePopupService::class, 'IsMessageAcknowledged', $oService, [$sMessageId]));
+	}
+	
+	public function isMessageAcknowledgedDataProvider()
+	{
+		return [
+			'empty-cache' => [
+				'123', [], false,
+			],
+			'acknowledged' => [
+				'123', ['123'], true,
+			],
+			'non-acknowledged' => [
+				'456', ['123'], false,
+			],
+		];
+	}
+
+	/**
+	 * @dataProvider isMessageValidDataProvider
+	 */
+	public function testIsMessageValid($aMessage, $bExpected)
+	{
+		$oService = new WelcomePopupService();
+		$aReasons = [];
+		$bResult = $this->InvokeNonPublicMethod(WelcomePopupService::class, 'IsMessageValid', $oService, [$aMessage, &$aReasons]);
+		if ($bResult !== $bExpected) {
+			print_r($aReasons);
+		}
+		$this->assertEquals($bExpected, $bResult);
+		if ($bResult) {
+			$this->assertEquals(0, count($aReasons));
+		} else {
+		   $this->assertNotEquals(0, count($aReasons));
+		}
+	}
+	
+	public function isMessageValidDataProvider()
+	{
+		return [
+			'not an array' => [
+				'123', false,
+			],
+			'empty array' => [
+				[], false,
+			],
+			'missing id' => [
+				['title' => 'foo', 'importance' => 0, 'html' => '<p>Hello</p>'], false,
+			],
+			'message Ok (html)' => [
+				['id' => '123', 'title' => 'foo', 'importance' => 0, 'html' => '<p>Hello</p>'], true,
+			],
+			'message Ok (twig)' => [
+				['id' => '123', 'title' => 'foo', 'importance' => 0, 'twig' => '/some/path'], true,
+			],
+			'missing html and twig' => [
+				['id' => '123', 'title' => 'foo', 'importance' => 0], false,
+			],
+		];
+	}
+	
+	public function testProcessMessages()
+	{
+		// Mock a WelcomePopup message provider, with a fixed class name
+		$oProvider1 = $this->getMockBuilder(iWelcomePopup::class)->setMockClassName('Provider1')->getMock();
+		$oProvider1->expects($this->once())->method('GetMessages')->willReturn([
+			['id' => '123', 'title' => 'foo', 'importance' => 0, 'html' => '<p>Hello Foo</p>'],
+			['id' => '456', 'title' => 'bar', 'importance' => 1, 'html' => '<p>Hello Bar</p>'], // Already acknowledged will be skipped
+		]);
+		
+		// Mock another WelcomePopup message provider, with a different class name
+		$oProvider2 = $this->getMockBuilder(iWelcomePopup::class)->setMockClassName('Provider2')->getMock();
+		$oProvider2->expects($this->once())->method('GetMessages')->willReturn([
+			['id' => '789', 'title' => 'Ga', 'importance' => 1, 'html' => '<p>Hello Ga</p>'],
+			['id' => '012', 'title' => 'Bu', 'importance' => 0, 'twig' => 'ga/bu/zo'],
+			['id' => '000', 'title' => 'Bu', 'importance' => 0], // Invalid, will be ignored
+		]);
+		$oService = new WelcomePopupService();
+		$this->InvokeNonPublicMethod(WelcomePopupService::class, 'SetAcknowledgedMessagesCache', $oService, [[get_class($oProvider1).'::456']]);
+		$this->InvokeNonPublicMethod(WelcomePopupService::class, 'SetMessagesProviders', $oService, [[$oProvider1, $oProvider2]]);
+		
+		$aMessages = $this->InvokeNonPublicMethod(WelcomePopupService::class, 'ProcessMessages', $oService, []);
+		$this->assertEquals(
+			[
+				['id' => '012', 'title' => 'Bu', 'importance' => 0, 'twig' => 'ga/bu/zo', 'uuid' => 'Provider2::012'],
+				['id' => '123', 'title' => 'foo', 'importance' => 0, 'html' => '<p>Hello Foo</p>', 'uuid' => 'Provider1::123'],
+				['id' => '789', 'title' => 'Ga', 'importance' => 1, 'html' => '<p>Hello Ga</p>', 'uuid' => 'Provider2::789'],
+			],
+			$aMessages
+		);
+	}
+
+
+	public function testAcknowledgeMessage()
+	{
+		self::CreateUser('admin-testAcknowledgeMessage', 1, '-Passw0rd!Complex-');
+		UserRights::Login('admin-testAcknowledgeMessage');
+		
+		// Mock a WelcomePopup message provider, with a fixed class name
+		$oProvider1 = $this->getMockBuilder(iWelcomePopup::class)->setMockClassName('Provider1')->getMock();
+		$oProvider1->expects($this->exactly(2))->method('AcknowledgeMessage');
+			
+		// Mock another WelcomePopup message provider, with a different class name
+		$oProvider2 = $this->getMockBuilder(iWelcomePopup::class)->setMockClassName('Provider2')->getMock();
+		$oProvider2->expects($this->exactly(1))->method('AcknowledgeMessage');
+
+		$sMessageUUID1 = get_class($oProvider1).'::0123456';
+		$sMessageUUID2 = get_class($oProvider1).'::456789';
+		$sMessageUUID3 = get_class($oProvider2).'::456789'; // Same message id but different provider / UUID
+		$oService = new WelcomePopupService();
+		
+		$this->InvokeNonPublicMethod(WelcomePopupService::class, 'SetMessagesProviders', $oService, [[$oProvider1, $oProvider2]]);
+		
+		$oService->AcknowledgeMessage($sMessageUUID1);
+		$this->assertTrue($this->InvokeNonPublicMethod(WelcomePopupService::class, 'IsMessageAcknowledged', $oService, [$sMessageUUID1]));
+		$this->assertFalse($this->InvokeNonPublicMethod(WelcomePopupService::class, 'IsMessageAcknowledged', $oService, ['-This-Message-Id-Is-Not-Ack0ledg3dged!']));
+		$this->assertFalse($this->InvokeNonPublicMethod(WelcomePopupService::class, 'IsMessageAcknowledged', $oService, [$sMessageUUID3]));
+		
+		$oService->AcknowledgeMessage($sMessageUUID2);
+		$this->assertTrue($this->InvokeNonPublicMethod(WelcomePopupService::class, 'IsMessageAcknowledged', $oService, [$sMessageUUID1]));
+		$this->assertTrue($this->InvokeNonPublicMethod(WelcomePopupService::class, 'IsMessageAcknowledged', $oService, [$sMessageUUID2]));
+		$this->assertFalse($this->InvokeNonPublicMethod(WelcomePopupService::class, 'IsMessageAcknowledged', $oService, ['-This-Message-Id-Is-Not-Ack0ledg3dged!']));
+		$this->assertFalse($this->InvokeNonPublicMethod(WelcomePopupService::class, 'IsMessageAcknowledged', $oService, [$sMessageUUID3]));
+		
+		$oService->AcknowledgeMessage($sMessageUUID3);
+		$this->assertTrue($this->InvokeNonPublicMethod(WelcomePopupService::class, 'IsMessageAcknowledged', $oService, [$sMessageUUID3]));
+	}
+	
+	/**
+	 * @dataProvider makeStringFitInProvider
+	 */
+	public function testMakeStringFitIn($sInput, $iLimit, $sExpected)
+	{
+		$oService = new WelcomePopupService();
+		$sFitted = $this->InvokeNonPublicMethod(WelcomePopupService::class, 'MakeStringFitIn', $oService, [$sInput, $iLimit]);
+		$this->assertTrue(mb_strlen($sFitted) <= $iLimit);
+		$this->assertEquals($sExpected, $sFitted);
+	}
+	
+	public function makeStringFitInProvider()
+	{
+		return [
+			'Simple (no truncation)' => ['/Some/Short/EnoughName', 50, '/Some/Short/EnoughName'],
+			'Very long (truncated)' => ['/Some/Very/Loooooooooooooooooooooooooooong/Naaaaaaaaaaaaaaaaaaaaaaaaaame', 50, '4769a98d57a0f2e9b99483f780833faf-aaaaaaaaaaaaaaame'],
+			'Long More aggressive truncation' => ['/Some/Very/Loooooooooooooooooooooooooooong/Naaaaaaaaaaaaaaaaaaaaaaaaaame', 45, '4769a98d57a0f2e9b99483f780833faf-aaaaaaaaaame'],
+		];
+	}
+
+}
+

tests/php-unit-tests/unitary-tests/core/CMDBObjectTest.php

@@ -108,8 +108,8 @@ class CMDBObjectTest extends ItopDataTestCase
 		$sAdminLogin = "admin-user-".$sUid;
 		$sImpersonatedLogin = "impersonated-user-".$sUid;
 
-		$iAdminUserId = $this->CreateUserForImpersonation($sAdminLogin, 'Administrator', 'AdminName', 'AdminSurName');
+		$oAdminUser = $this->CreateUserForImpersonation($sAdminLogin, 'Administrator', 'AdminName', 'AdminSurName');
-		$this->CreateUserForImpersonation($sImpersonatedLogin, 'Configuration Manager', 'ImpersonatedName', 'ImpersonatedSurName');
+		$oImpersonatedUser = $this->CreateUserForImpersonation($sImpersonatedLogin, 'Configuration Manager', 'ImpersonatedName', 'ImpersonatedSurName');
 
 		$_SESSION = [];
 		\UserRights::Login($sAdminLogin);
@@ -124,28 +124,31 @@ class CMDBObjectTest extends ItopDataTestCase
 		if (is_null($sTrackInfo)){
 			CMDBObject::SetTrackInfo(null);
 		} else {
+			$sTrackInfo = $this->ReplaceByFriendlyNames($sTrackInfo, $oAdminUser, $oImpersonatedUser);
 			CMDBObject::SetTrackInfo($sTrackInfo);
 		}
 
 		$this->CreateSimpleObject();
 		if (is_null($sTrackInfo)){
-			self::assertEquals("AdminSurName AdminName", CMDBObject::GetCurrentChange()->Get('userinfo'),
+			self::assertEquals($oAdminUser->GetFriendlyName(), CMDBObject::GetCurrentChange()->Get('userinfo'),
 			'TrackInfo : no impersonation');
 		} else {
 			self::assertEquals($sTrackInfo, CMDBObject::GetCurrentChange()->Get('userinfo'),
 			'TrackInfo : no impersonation');
 		}
-		self::assertEquals($iAdminUserId, CMDBObject::GetCurrentChange()->Get('user_id'),
+		self::assertEquals($oAdminUser->GetKey(), CMDBObject::GetCurrentChange()->Get('user_id'),
 			'TrackInfo : admin userid');
 
 		\UserRights::Impersonate($sImpersonatedLogin);
 		$this->CreateSimpleObject();
 
 		if (is_null($sExpectedChangeLogWhenImpersonation)){
-			self::assertEquals("AdminSurName AdminName on behalf of ImpersonatedSurName ImpersonatedName", CMDBObject::GetCurrentChange()->Get('userinfo'),
+			$sExpectedMsg = $this->ReplaceByFriendlyNames("AdminSurName AdminName on behalf of ImpersonatedSurName ImpersonatedName", $oAdminUser, $oImpersonatedUser);
+			self::assertEquals($sExpectedMsg, CMDBObject::GetCurrentChange()->Get('userinfo'),
 				'TrackInfo : impersonation');
 		} else {
-			self::assertEquals($sExpectedChangeLogWhenImpersonation, CMDBObject::GetCurrentChange()->Get('userinfo'),
+			$sExpectedMsg = $this->ReplaceByFriendlyNames($sExpectedChangeLogWhenImpersonation, $oAdminUser, $oImpersonatedUser);
+			self::assertEquals($sExpectedMsg, CMDBObject::GetCurrentChange()->Get('userinfo'),
 				'TrackInfo : impersonation');
 		}
 
@@ -155,13 +158,13 @@ class CMDBObjectTest extends ItopDataTestCase
 		\UserRights::Deimpersonate();
 		$this->CreateSimpleObject();
 		if (is_null($sTrackInfo)){
-			self::assertEquals("AdminSurName AdminName", CMDBObject::GetCurrentChange()->Get('userinfo'),
+			self::assertEquals($oAdminUser->GetFriendlyName(), CMDBObject::GetCurrentChange()->Get('userinfo'),
 				'TrackInfo : no impersonation');
 		} else {
 			self::assertEquals($sTrackInfo, CMDBObject::GetCurrentChange()->Get('userinfo'),
 				'TrackInfo : no impersonation');
 		}
-		self::assertEquals($iAdminUserId, CMDBObject::GetCurrentChange()->Get('user_id'),
+		self::assertEquals($oAdminUser->GetKey(), CMDBObject::GetCurrentChange()->Get('user_id'),
 			'TrackInfo : admin userid');
 
 		// restore initial conditions
@@ -169,6 +172,12 @@ class CMDBObjectTest extends ItopDataTestCase
 		CMDBObject::SetTrackInfo($sInitialTrackInfo);
 	}
 
+	private function ReplaceByFriendlyNames($sMessage, $oAdminUser, $oImpersonatedUser) : string {
+		$sNewMessage = str_replace('AdminSurName AdminName', $oAdminUser->GetFriendlyName(), $sMessage);
+		$sNewMessage = str_replace('ImpersonatedSurName ImpersonatedName', $oImpersonatedUser->GetFriendlyName(), $sNewMessage);
+		return $sNewMessage;
+	}
+
 	private function CreateSimpleObject(){
 		/** @var \DocumentWeb $oTestObject */
 		$oTestObject = MetaModel::NewObject('DocumentWeb');
@@ -178,7 +187,7 @@ class CMDBObjectTest extends ItopDataTestCase
 		$oTestObject->DBWrite();
 	}
 
-	private function CreateUserForImpersonation($sLogin, $sProfileName, $sName, $sSurname): int {
+	private function CreateUserForImpersonation($sLogin, $sProfileName, $sName, $sSurname): \UserLocal {
 		/** @var \Person $oPerson */
 		$oPerson = $this->createObject('Person', array(
 			'name' => $sName,
@@ -187,8 +196,9 @@ class CMDBObjectTest extends ItopDataTestCase
 		));
 
 		$oProfile = \MetaModel::GetObjectFromOQL("SELECT URP_Profiles WHERE name = :name", array('name' => $sProfileName), true);
+		/** @var \UserLocal $oUser */
 		$oUser = $this->CreateUser($sLogin, $oProfile->GetKey(), "1234567Azert@", $oPerson->GetKey());
 
-		return $oUser->GetKey();
+		return $oUser;
 	}
 }

webservices/import.php

@@ -866,12 +866,14 @@ try
 				$sKey = (string) $key;
 
 				if ($sKey == '__STATUS__') continue;
+				//__ERRORS__ used by tests only
+				if ($sKey == '__ERRORS__') continue;
 				if ($sKey == 'finalclass') continue;
 				if ($sKey == 'id') continue;
 
 				if (is_object($value))
 				{
-					$aRowDisp["$sKey"] = $value->GetDisplayableValue().$value->GetDescription();
+					$aRowDisp["$sKey"] = $value->GetDisplayableValueAndDescription();
 				}
 				else
 				{