Merge remote-tracking branch 'origin/develop' into feature/4157

# Conflicts:
#	application/ui.linkswidget.class.inc.php
#	core/dbobject.class.php

.doc/itop-version-history.md

@@ -0,0 +1,61 @@
+# iTop version history
+
+```mermaid
+%%{init: { 'logLevel': 'debug', 'theme': 'base', 'gitGraph': {'showBranches': true,'mainBranchName': 'develop','rotateCommitLabel': true}} }%%
+gitGraph
+    commit id: "2016-07-06" tag: "2.3.0"
+    branch support/2.3 order: 900
+    commit id: "2016-07-08" tag: "2.3.1"
+    commit id: "2016-12-22" tag: "2.3.3"
+    commit id: "2017-04-14" tag: "2.3.4"
+    checkout develop
+    commit id: "2017-07-12" tag: "2.4.0-beta" type: REVERSE
+    commit id: "2017-11-16" tag: "2.4.0"
+    branch support/2.4 order: 890
+    commit id: "2018-02-14" tag: "2.4.1"
+    checkout develop
+    commit id: "2018-04-25" tag: "2.5.0-beta" type: REVERSE
+    checkout support/2.4
+    commit id: "2018-06-14" tag: "2.4.2"
+    checkout develop
+    commit id: "2018-06-27" tag: "2.5.0"
+    branch support/2.5 order: 880
+    checkout develop
+    commit id: "2019-01-09" tag: "2.6.0"
+    branch support/2.6 order: 870
+    commit id: "2019-03-28" tag: "2.6.1"
+    checkout develop
+    commit id: "2019-12-18" tag: "2.7.0-beta" type: REVERSE
+    checkout support/2.5
+    commit id: "2020-01-22" tag: "2.5.4"
+    checkout support/2.6
+    commit id: "2020-01-23" tag: "2.6.3"
+    checkout develop
+    commit id: "2020-01-29" tag: "2.7.0-beta2" type: REVERSE
+    branch support/2.7 order: 860
+    commit id: "2020-04-01" tag: "2.7.0-1"
+    checkout support/2.6
+    commit id: "2020-04-22" tag: "2.6.4"
+    checkout support/2.7
+    commit id: "2020-06-26" tag: "2.7.1"
+    checkout support/2.7
+    commit id: "2020-12-09" tag: "2.7.3"
+    commit id: "2021-03-31" tag: "2.7.4"
+    checkout develop
+    commit id: "2021-04-06" tag: "3.0.0-beta" type: REVERSE
+    checkout support/2.7
+    commit id: "2021-07-05" tag: "2.7.5"
+    checkout develop
+    commit id: "2021-07-05." tag: "3.0.0-beta2" type: REVERSE
+    checkout support/2.7
+    commit id: "2021-12-17" tag: "2.7.6"
+    checkout develop
+    commit id: "2022-01-04" tag: "3.0.0"
+    branch support/3.0 order: 850
+    commit id: "2022-04-08" tag: "3.0.1"
+    checkout support/2.7
+    commit id: "2022-07-11" tag: "2.7.7"
+    checkout support/3.0
+    commit id: "2022-09-12" tag: "3.0.2-1"
+    checkout develop
+```

.github/pull_request_template.md

@@ -1,83 +0,0 @@
-<!--
-
-IMPORTANT: Please follow the guidelines within this PR template before submitting it, it will greatly help us process your PR. 🙏
-
-Any PRs not following the guidelines or with missing information will not be considered.
-
--->
-
-## Base information
-| Question                                                      | Answer 
-|---------------------------------------------------------------|--------
-| Related to a SourceForge thead / Another PR / Combodo ticket? | <!-- Put the URL -->
-| Type of change?                                               | Bug fix / Enhancement / Translations
-
-
-## Symptom (bug) / Objective (enhancement)
-<!--
-If it's a bug
-  - Explain the symptom in details
-  - If possible put error messages, logs or screenshots (you can paste image directly in this editor).
-
-If it's an enhancement
-  - Describe what is blocking you, what is the objective with as much details as possible.
-  - Add screenshots if it's related to UI.
--->
-
-
-## Reproduction procedure (bug)
-<!--
-Remove this section only if it's NOT a bug.
-
-Otherwise, explain step by step how to reproduce the issue on a standard iTop Community.
-
-If it requires a custom datamodel, provide the minimal XML delta to reproduce it on a standard iTop Community.
--->
-
-1. On iTop x.y.z <!-- Put complete iTop version (eg. 3.1.0-2) -->
-2. With PHP x.y.z <!-- Put complete PHP version (eg. 8.1.24) -->
-2. First go there
-2. Then do that
-3. ...
-4. Finally, see that...
-
-
-## Cause (bug)
-<!--
-Remove this section only if it's NOT a bug.
-
-Otherwise, explain what is the cause of the issue (where in the code and why)
--->
-
-
-## Proposed solution (bug and enhancement)
-<!--
-Explain in details how you are proposing to solve this:
-  - What did you do in the code and why
-  - If you changed something in the UI, put before / after screenshots (you can paste image directly in this editor)
--->
-
-
-## Checklist before requesting a review
-<!--
-Don't remove these lines, check them once done.
--->
-- [ ] I have performed a self-review of my code
-- [ ] I have tested all changes I made on an iTop instance
-- [ ] I have added a unit test, otherwise I have explained why I couldn't
-- [ ] Is the PR clear and detailed enough so anyone can understand digging in the code?
-
-## Checklist of things to do before PR is ready to merge
-<!--
-Things that needs to be done in the PR before it can be considered as ready to be merged
-
-Examples:
-- Changes requested in the review
-- Unit test to add
-- Dictionary entries to translate
-- ...
--->
-
-- [ ] ...
-- [ ] ...
-- [ ] ...

.github/workflows/action.yml

@@ -1,16 +0,0 @@
-name: Add PRs to Combodo PRs Dashboard
-
-on:
-  pull_request_target:
-    types:
-      - opened
-
-jobs:
-  add-to-project:
-    name: Add PR to Combodo Project
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/add-to-project@v1.0.2
-        with:
-          project-url: https://github.com/orgs/Combodo/projects/5
-          github-token: ${{ secrets.PR_AUTOMATICALLY_ADD_TO_PROJECT }}

.gitignore

@@ -19,7 +19,7 @@
 
 # composer reserver directory, from sources, populate/update using "composer install"
 vendor/*
-tests/*/vendor/*
+test/vendor/*
 
 # all conf but listing prevention
 /conf/**
@@ -37,9 +37,7 @@ tests/*/vendor/*
 
 # iTop extensions
 /extensions/**
-!/extensions/.htaccess
 !/extensions/readme.txt
-!/extensions/web.config
 
 # all logs but listing prevention
 /log/**
@@ -47,10 +45,8 @@ tests/*/vendor/*
 !/log/index.php
 !/log/web.config
 
-# PHPUnit: Cache file, local XML working copies
-/tests/php-unit-tests/.phpunit.result.cache
-/tests/php-unit-tests/phpunit.xml
-/tests/php-unit-tests/postbuild_integration.xml
+# PHPUnit cache file
+/test/.phpunit.result.cache
 
 
 # Jetbrains

.make/build/commands/setupCssCompiler.php

@@ -27,7 +27,7 @@ $iTopFolder = __DIR__."/../../../";
 require_once("$iTopFolder/approot.inc.php");
 require_once(APPROOT."/application/utils.inc.php");
 
-if (PHP_SAPI !== 'cli')
+if (php_sapi_name() !== 'cli')
 {
 	throw new \Exception('This script can only run from CLI');
 }
@@ -48,4 +48,4 @@ if (!file_exists($sCssFile))
 {
 	fwrite(STDERR, "Failed to compile $sCssFile, exiting.");
 	exit(1);
-}
+}

.make/composer/listOutdated.php

@@ -19,16 +19,23 @@
  *
  */
 
-$iTopFolder = __DIR__ . "/../../" ;
+/**
+ * Alias for `composer show -loD`
+ * You can also use `composer outdated -D`
+ *
+ * @link https://getcomposer.org/doc/03-cli.md#show
+ */
 
-require_once ("$iTopFolder/approot.inc.php");
+$iTopFolder = __DIR__."/../../";
+
+require_once("$iTopFolder/approot.inc.php");
 $sApproot = APPROOT;
 $aTrace = array();
 
 $aParamsConfig = array(
 	'composer-path' => array(
-		'default' => 'composer.phar',
-	)
+		'default' => 'composer',
+	),
 );
 $aParamsConfigNotFound = array_flip(array_keys($aParamsConfig));
 $aGivenArgs = $argv;

.make/composer/rmDeniedTestDir.php

@@ -26,7 +26,7 @@ $iTopFolder = __DIR__ . "/../../" ;
 require_once ("$iTopFolder/approot.inc.php");
 require_once (APPROOT."/setup/setuputils.class.inc.php");
 
-if  (PHP_SAPI !== 'cli')
+if  (php_sapi_name() !== 'cli')
 {
 	throw new \Exception('This script can only run from CLI');
 }
@@ -70,4 +70,4 @@ if (false === empty($aMissing)) {
 	echo "Some new tests dirs exists !\n"
 		.'  They must be declared either in the allowed or denied list in '.iTopComposer::class." (see N°2651).\n"
 		.'  List of dirs:'."\n".var_export($aMissing, true);
-}
+}

.make/license/updateLicenses.php

@@ -19,24 +19,17 @@
  * The target license file path is in `$xmlFilePath`
  */
 
-$iTopFolder = __DIR__."/../../";
-$xmlFilePath = $iTopFolder."setup/licenses/community-licenses.xml";
+$iTopFolder = __DIR__ . "/../../" ;
+$xmlFilePath = $iTopFolder . "setup/licenses/community-licenses.xml";
 
-$jqExec = shell_exec("jq -V"); // a param is mandatory otherwise the script will freeze
-if ((null === $jqExec) || (false === $jqExec)) {
-	echo "/!\ JQ is required but cannot be launched :( \n";
-	echo "Check this script PHPDoc block for instructions\n";
-	die(-1);
-}
-
-
-function get_scope($product_node) {
+function get_scope($product_node)
+{
 	$scope = $product_node->getAttribute("scope");
 
-	if ($scope === "") {   //put iTop first
+	if ($scope === "")
+	{   //put iTop first
 		return "aaaaaaaaa";
 	}
-
 	return $scope;
 }
 

CONTRIBUTING.md

@@ -27,11 +27,14 @@ If you have an idea you're sure would benefit to all of iTop users, you may
 [create a corresponding ticket](https://sourceforge.net/p/itop/tickets/new/) to submit it, but be warned that there are lots of good 
 reasons to refuse such changes.
 
-### 📄 License
-iTop is distributed under the AGPL-3.0 license (see the [license.txt] file),
-your code must comply with this license.
+### 📄 License and copyright
+iTop is distributed under the AGPL-3.0 license (see the [license.txt] file).
 
-If you want to use another license, you may [create an extension][wiki new ext].
+The iTop repository is divided in three parts: iTop (mainly PHP/JS/XML sources and dictionaries), images, and third-party libraries.
+Combodo has the copyright on most of the source files in the iTop part of the repository: please do not modify the existing file copyrights.  
+Anyhow, you are encouraged to signal your contribution by the mean of `@author` annotations.
+
+If you want to use another license or keep the code ownership (copyright), you may [create an extension][wiki new ext].
 
 [license.txt]: https://github.com/Combodo/iTop/blob/develop/license.txt
 [wiki new ext]: https://www.itophub.io/wiki/page?id=latest%3Acustomization%3Astart#by_writing_your_own_extension
@@ -52,26 +55,26 @@ Here are the branches we use and their meaning :
 
 For example, if no version is currently prepared for shipping we could have:
 
-- `develop` containing future 3.0.0 version
+- `develop` containing future 3.1.0 version
+- `support/3.0`: 3.0.x maintenance version
 - `support/2.7`: 2.7.x maintenance version
 - `support/2.6`: 2.6.x maintenance version
-- `support/2.5`: 2.5.x maintenance version
 
-In this example, when 3.0.0-beta is shipped that will become:
+In this example, when 3.1.0-beta is shipped that will become:
 
-- `develop`: future 3.1.0 version
-- `release/3.0.0`: 3.0.0-beta
+- `develop`: future 3.2.0 version
+- `release/3.1.0`: 3.1.0-beta
+- `support/3.0`: 3.0.x maintenance version
 - `support/2.7`: 2.7.x maintenance version
 - `support/2.6`: 2.6.x maintenance version
-- `support/2.5`: 2.5.x maintenance version
 
-And when 3.0.0 final will be out:
+And when 3.1.0 final will be out:
 
-- `develop`: future 3.1.0 version
-- `support/3.0`: 3.0.x maintenance version (will host developments for 3.0.1)
+- `develop`: future 3.2.0 version
+- `support/3.1`: 3.1.x maintenance version (will host developments for 3.1.1)
+- `support/3.0`: 3.0.x maintenance version
 - `support/2.7`: 2.7.x maintenance version
 - `support/2.6`: 2.6.x maintenance version
-- `support/2.5`: 2.5.x maintenance version
 
 Also note that we have a "micro-version" concept : each of those versions have a very small amount of modifications. They are made from
  `support/*` branches as well. For example 2.6.2-1 and 2.6.2-2 were made from the `support/2.6.2` branch. 
@@ -131,21 +134,19 @@ Our tests are located in the `test/` directory, containing a PHPUnit config file
 
 When your code is working, please:
 
-* squash as much as possible your commits,
+* stash as much as possible your commits,
 * rebase your branch on our repo last commit,
-* create a pull request.
+* create a pull request
+* mind to check the "[Allow edits from maintainers](https://docs.github.com/en/github-ae@latest/pull-requests/collaborating-with-pull-requests/working-with-forks/allowing-changes-to-a-pull-request-branch-created-from-a-fork)" option !
 
 Detailed procedure to work on fork and create PR is available [in GitHub help pages](https://help.github.com/articles/creating-a-pull-request-from-a-fork/).
 
-You might check the ["Allow edits from maintainers" PR checkbox][allow_edits_checkbox] to ease review.
-
-[allow_edits_checkbox]: https://docs.github.com/en/github/collaborating-with-issues-and-pull-requests/working-with-forks/allowing-changes-to-a-pull-request-branch-created-from-a-fork#enabling-repository-maintainer-permissions-on-existing-pull-requests
 
 ### 🙏 We are thankful
 
-We are thankful for all your contributions to the iTop universe! As a thank you gift, we will send stickers to every iTop (& extensions) contributors! 
+We are thankful for all your contributions to the iTop universe! As a thank you gift, we will send stickers to every iTop (& extensions) contributors!
 
-Stickers' design might change from one year to another. For the first year we wanted to try a "craft beer label" look, see examples below: 
+We have one sticker per contribution type. You might get multiple stickers with one contribution though :)
 
 * Bug hunter: Fix a bug
 * Translator: Add/update translations
@@ -157,4 +158,6 @@ Stickers' design might change from one year to another. For the first year we wa
 * Beta tester: Test and give feedback on beta releases
 * Extension developer: Develop and publish an extension
 
-![](.doc/contributing-guide/contributing-stickers-side-by-side.png)
+Here is the design of each stickers for year 2022:
+
+![iTop stickers 2022](.doc/contributing-guide/2022.contributing-stickers-side-by-side.png)

Jenkinsfile

@@ -1,14 +1,6 @@
 def infra
 
 node(){
-    properties([
-            buildDiscarder(
-                    logRotator(
-                            daysToKeepStr: "28",
-                            numToKeepStr: "500")
-            )
-    ])
-
   checkout scm
 
   infra = load '/var/lib/jenkins/workspace/itop-test-infra_master/src/Infra.groovy'

README.md

@@ -37,17 +37,19 @@ iTop also offers mass import tools to help you being even more efficient.
  - [iTop Forums][1]: community support
  - [iTop Tickets][2]: for feature requests and bug reports
  - [Releases download][3]
- - [iTop requirements][4]
+ - [Software requirements][4]
  - [Documentation][5] covering both iTop and its official extensions
  - [iTop Hub][6] : discover and install extensions !
+ - [iTop versions history][7]
 
 
 [1]: https://sourceforge.net/p/itop/discussion/
 [2]: https://sourceforge.net/p/itop/tickets/
 [3]: https://sourceforge.net/projects/itop/files/itop/
-[4]: https://www.itophub.io/wiki/page?id=latest:install:requirements
+[4]: https://www.itophub.io/wiki/page?id=latest:install:upgrading_itop
 [5]: https://www.itophub.io/wiki
 [6]: https://store.itophub.io/en_US/
+[7]: .doc/itop-version-history.md
 
 [10]: https://www.itophub.io/wiki/page?id=latest%3Adatamodel%3Astart#configuration_management_cmdb
 [11]: https://www.itophub.io/wiki/page?id=latest%3Adatamodel%3Astart#ticketing
@@ -98,12 +100,14 @@ We would like to give a special thank you 🤗 to the people from the community
 - Lucas, Jonathan
 - Malik, Remie
 - Mindêllo de Andrade, Lucas (a.k.a [@rokam](https://www.github.com/rokam))
+- Mozart de Oliveira, Eduardo (a.k.a [@eduardomozart](https://github.com/eduardomozart))
 - Raenker, Martin
+- Roháč, Richard (a.k.a [@RohacRichard](https://github.com/RohacRichard))
 - Rosenke, Stephan
+- Rudner, Björn (a.k.a [@rudnerbjoern](https://github.com/rudnerbjoern))
 - Seki, Shoji
 - Shilov, Vladimir
-- Stukalov, Ilya (a.k.a [@ilya](https://www.github.com/ilya-stukalov))
-- Tarjányi, Csaba (a.k.a [@tacsaby](https://github.com/tacsaby))
+- Stukalov, Ilya (a.k.a [@ilya](https://www.github.com/ilya)-stukalov)
 - Tulio, Marco
 - Turrubiates, Miguel
 

addons/userrights/userrightsmatrix.class.inc.php

@@ -121,7 +121,6 @@ class UserRightsMatrix extends UserRightsAddOnAPI
 	public function CreateAdministrator($sAdminUser, $sAdminPwd, $sLanguage = 'EN US')
 	{
 		// Maybe we should check that no other user with userid == 0 exists
-		CMDBObject::SetTrackInfo('Initialization');
 		$oUser = new UserLocal();
 		$oUser->Set('login', $sAdminUser);
 		$oUser->Set('password', $sAdminPwd);

addons/userrights/userrightsprofile.class.inc.php

@@ -124,7 +124,7 @@ class URP_Profiles extends UserRightsBaseClassGUI
 				$bGrant = $oUserRights->GetClassStimulusGrant($this->GetKey(), $sClass, $sStimulusCode);
 				if ($bGrant === true)
 				{
-					$aStimuli[] = '<span title="'.$sStimulusCode.': '.htmlentities($oStimulus->GetDescription(), ENT_QUOTES, 'UTF-8').'">'.htmlentities($oStimulus->GetLabel(), ENT_QUOTES, 'UTF-8').'</span>';
+					$aStimuli[] = '<span title="'.$sStimulusCode.': '.utils::EscapeHtml($oStimulus->GetDescription()).'">'.utils::EscapeHtml($oStimulus->GetLabel()).'</span>';
 				}
 			}
 			$sStimuli = implode(', ', $aStimuli);
@@ -432,29 +432,21 @@ class UserRightsProfile extends UserRightsAddOnAPI
 		UR_ACTION_BULK_DELETE => 'bd',
 	);
 
-    /**
-     * @var array $aUsersProfilesList Cache of users' profiles. Hash array of user ID => [profile ID => profile friendlyname, profile ID => profile friendlyname, ...]
-     * @since 2.7.10 3.0.4 3.1.1 3.2.0 N°6887
-     */
-	private $aUsersProfilesList = [];
-
 	// Installation: create the very first user
 	public function CreateAdministrator($sAdminUser, $sAdminPwd, $sLanguage = 'EN US')
 	{
-		CMDBObject::SetTrackInfo('Initialization');
+		CMDBObject::SetCurrentChangeFromParams('Initialization create administrator');
 
 		$iContactId = 0;
 		// Support drastic data model changes: no organization class (or not writable)!
-		if (MetaModel::IsValidClass('Organization') && !MetaModel::IsAbstract('Organization'))
-		{
+		if (MetaModel::IsValidClass('Organization') && !MetaModel::IsAbstract('Organization')) {
 			$oOrg = MetaModel::NewObject('Organization');
 			$oOrg->Set('name', 'My Company/Department');
 			$oOrg->Set('code', 'SOMECODE');
 			$iOrgId = $oOrg->DBInsertNoReload();
 
 			// Support drastic data model changes: no Person class  (or not writable)!
-			if (MetaModel::IsValidClass('Person') && !MetaModel::IsAbstract('Person'))
-			{
+			if (MetaModel::IsValidClass('Person') && !MetaModel::IsAbstract('Person')) {
 				$oContact = MetaModel::NewObject('Person');
 				$oContact->Set('name', 'My last name');
 				$oContact->Set('first_name', 'My first name');
@@ -496,7 +488,6 @@ class UserRightsProfile extends UserRightsAddOnAPI
 	}
 
 	protected $m_aUserOrgs = array(); // userid -> array of orgid
-	protected $m_aAdministrators = null; // [user id]
 
 	// Built on demand, could be optimized if necessary (doing a query for each attribute that needs to be read)
 	protected $m_aObjectActionGrants = array();
@@ -553,7 +544,6 @@ class UserRightsProfile extends UserRightsAddOnAPI
 
 		// Cache
 		$this->m_aObjectActionGrants = array();
-		$this->m_aAdministrators = null;
 	}
 
 	public function LoadCache()
@@ -696,10 +686,12 @@ class UserRightsProfile extends UserRightsAddOnAPI
 	 */
 	private function GetAdministrators()
 	{
-		if ($this->m_aAdministrators === null)
+		static $aAdministrators = null;
+
+		if ($aAdministrators === null)
 		{
 			// Find all administrators
-			$this->m_aAdministrators = array();
+			$aAdministrators = array();
 			$oAdministratorsFilter = new DBObjectSearch('User');
 			$oLnkFilter = new DBObjectSearch('URP_UserProfile');
 			$oExpression = new FieldExpression('profileid', 'URP_UserProfile');
@@ -712,10 +704,10 @@ class UserRightsProfile extends UserRightsAddOnAPI
 			$oSet->OptimizeColumnLoad(array('User' => array('login')));
 			while($oUser = $oSet->Fetch())
 			{
-				$this->m_aAdministrators[] = $oUser->GetKey();
+				$aAdministrators[] = $oUser->GetKey();
 			}
 		}
-		return $this->m_aAdministrators;
+		return $aAdministrators;
 	}
 
 	/**
@@ -752,12 +744,8 @@ class UserRightsProfile extends UserRightsAddOnAPI
 		$sAction = self::$m_aActionCodes[$iActionCode];
 
 		$bStatus = null;
-        // Cache user's profiles
-		if(false === array_key_exists($iUser, $this->aUsersProfilesList)){
-		     $this->aUsersProfilesList[$iUser] = UserRights::ListProfiles($oUser);
-		}
 		// Call the API of UserRights because it caches the list for us
-		foreach($this->aUsersProfilesList[$iUser] as $iProfile => $oProfile)
+		foreach(UserRights::ListProfiles($oUser) as $iProfile => $oProfile)
 		{
 			$bGrant = $this->GetProfileActionGrant($iProfile, $sClass, $sAction);
 			if (!is_null($bGrant))
@@ -883,16 +871,11 @@ class UserRightsProfile extends UserRightsAddOnAPI
 		// Note: this code is VERY close to the code of IsActionAllowed()
 		$iUser = $oUser->GetKey();
 
-        // Cache user's profiles
-		if(false === array_key_exists($iUser, $this->aUsersProfilesList)){
-			$this->aUsersProfilesList[$iUser] = UserRights::ListProfiles($oUser);
-		}
-
 		// Note: The object set is ignored because it was interesting to optimize for huge data sets
 		//       and acceptable to consider only the root class of the object set
 		$bStatus = null;
 		// Call the API of UserRights because it caches the list for us
-		foreach($this->aUsersProfilesList[$iUser] as $iProfile => $oProfile)
+		foreach(UserRights::ListProfiles($oUser) as $iProfile => $oProfile)
 		{
 			$bGrant = $this->GetClassStimulusGrant($iProfile, $sClass, $sStimulusCode);
 			if (!is_null($bGrant))
@@ -921,9 +904,8 @@ class UserRightsProfile extends UserRightsAddOnAPI
 	}
 
 	/**
-	 * @param string $sClass
-	 * @return string|null Find out which attribute is corresponding the dimension 'owner org'
-	 *                   returns null if no such attribute has been found (no filtering should occur)
+	 * Find out which attribute is corresponding the the dimension 'owner org'
+	 * returns null if no such attribute has been found (no filtering should occur)
 	 */
 	public static function GetOwnerOrganizationAttCode($sClass)
 	{

addons/userrights/userrightsprofile.db.class.inc.php

@@ -278,8 +278,8 @@ class URP_Profiles extends UserRightsBaseClassGUI
 			{
 				$oGrant = $oUserRights->GetClassStimulusGrant($this->GetKey(), $sClass, $sStimulusCode);
 				if (is_object($oGrant) && ($oGrant->Get('permission') == 'yes'))
-				{ 
-					$aStimuli[] = '<span title="'.$sStimulusCode.': '.htmlentities($oStimulus->GetDescription(), ENT_QUOTES, 'UTF-8').'">'.htmlentities($oStimulus->GetLabel(), ENT_QUOTES, 'UTF-8').'</span>';
+				{
+					$aStimuli[] = '<span title="'.$sStimulusCode.': '.utils::EscapeHtml($oStimulus->GetDescription()).'">'.utils::EscapeHtml($oStimulus->GetLabel()).'</span>';
 				}
 			}
 			$sStimuli = implode(', ', $aStimuli);
@@ -508,24 +508,18 @@ class UserRightsProfile extends UserRightsAddOnAPI
 	public function CreateAdministrator($sAdminUser, $sAdminPwd, $sLanguage = 'EN US')
 	{
 		// Create a change to record the history of the User object
-		/** @var \CMDBChange $oChange */
-		$oChange = MetaModel::NewObject("CMDBChange");
-		$oChange->Set("date", time());
-		$oChange->Set("userinfo", "Initialization");
+		CMDBObject::SetCurrentChangeFromParams('Initialization : create first user admin profile');
 
 		$iContactId = 0;
 		// Support drastic data model changes: no organization class (or not writable)!
-		if (MetaModel::IsValidClass('Organization') && !MetaModel::IsAbstract('Organization'))
-		{
+		if (MetaModel::IsValidClass('Organization') && !MetaModel::IsAbstract('Organization')) {
 			$oOrg = MetaModel::NewObject('Organization');
 			$oOrg->Set('name', 'My Company/Department');
 			$oOrg->Set('code', 'SOMECODE');
-			$oOrg::SetCurrentChange($oChange);
 			$iOrgId = $oOrg->DBInsertNoReload();
 
 			// Support drastic data model changes: no Person class  (or not writable)!
-			if (MetaModel::IsValidClass('Person') && !MetaModel::IsAbstract('Person'))
-			{
+			if (MetaModel::IsValidClass('Person') && !MetaModel::IsAbstract('Person')) {
 				$oContact = MetaModel::NewObject('Person');
 				$oContact->Set('name', 'My last name');
 				$oContact->Set('first_name', 'My first name');
@@ -534,7 +528,6 @@ class UserRightsProfile extends UserRightsAddOnAPI
 					$oContact->Set('org_id', $iOrgId);
 				}
 				$oContact->Set('email', 'my.email@foo.org');
-				$oContact::SetCurrentChange($oChange);
 				$iContactId = $oContact->DBInsertNoReload();
 			}
 		}
@@ -543,24 +536,22 @@ class UserRightsProfile extends UserRightsAddOnAPI
 		$oUser = new UserLocal();
 		$oUser->Set('login', $sAdminUser);
 		$oUser->Set('password', $sAdminPwd);
-		if (MetaModel::IsValidAttCode('UserLocal', 'contactid') && ($iContactId != 0))
-		{
+		if (MetaModel::IsValidAttCode('UserLocal', 'contactid') && ($iContactId != 0)) {
 			$oUser->Set('contactid', $iContactId);
 		}
 		$oUser->Set('language', $sLanguage); // Language was chosen during the installation
 
 		// Add this user to the very specific 'admin' profile
 		$oAdminProfile = MetaModel::GetObjectFromOQL("SELECT URP_Profiles WHERE name = :name", array('name' => ADMIN_PROFILE_NAME), true /*all data*/);
-		if (is_object($oAdminProfile))
-		{
+		if (is_object($oAdminProfile)) {
 			$oUserProfile = new URP_UserProfile();
 			$oUserProfile->Set('profileid', $oAdminProfile->GetKey());
 			$oUserProfile->Set('reason', 'By definition, the administrator must have the administrator profile');
 			$oSet = DBObjectSet::FromObject($oUserProfile);
 			$oUser->Set('profile_list', $oSet);
 		}
-		$oUser::SetCurrentChange($oChange);
-		$iUserId = $oUser->DBInsertNoReload();
+		$oUser->DBInsertNoReload();
+
 		return true;
 	}
 
@@ -586,10 +577,10 @@ class UserRightsProfile extends UserRightsAddOnAPI
 	/**
 	 * Read and cache organizations allowed to the given user
 	 *
-	 * @param User $oUser
-	 * @param string $sClass (not used here but can be used in overloads)
+	 * @param $oUser
+	 * @param $sClass (not used here but can be used in overloads)
 	 *
-	 * @return array keys of the User allowed org
+	 * @return array
 	 * @throws \CoreException
 	 * @throws \Exception
 	 */

addons/userrights/userrightsprojection.class.inc.php

@@ -110,8 +110,8 @@ class URP_Profiles extends UserRightsBaseClass
 			{
 				$oGrant = $oUserRights->GetClassStimulusGrant($this->GetKey(), $sClass, $sStimulusCode);
 				if (is_object($oGrant) && ($oGrant->Get('permission') == 'yes'))
-				{ 
-					$aStimuli[] = '<span title="'.$sStimulusCode.': '.htmlentities($oStimulus->GetDescription(), ENT_QUOTES, 'UTF-8').'">'.htmlentities($oStimulus->GetLabel(), ENT_QUOTES, 'UTF-8').'</span>';
+				{
+					$aStimuli[] = '<span title="'.$sStimulusCode.': '.utils::EscapeHtml($oStimulus->GetDescription()).'">'.utils::EscapeHtml($oStimulus->GetLabel()).'</span>';
 				}
 			}
 			$sStimuli = implode(', ', $aStimuli);
@@ -568,14 +568,11 @@ class UserRightsProjection extends UserRightsAddOnAPI
 	public function CreateAdministrator($sAdminUser, $sAdminPwd, $sLanguage = 'EN US')
 	{
 		// Create a change to record the history of the User object
-		$oChange = MetaModel::NewObject("CMDBChange");
-		$oChange->Set("date", time());
-		$oChange->Set("userinfo", "Initialization");
+		CMDBObject::SetCurrentChangeFromParams('Initialization : create first user admin');
 
 		$oOrg = new Organization();
 		$oOrg->Set('name', 'My Company/Department');
 		$oOrg->Set('code', 'SOMECODE');
-		$oOrg::SetCurrentChange($oChange);
 		$iOrgId = $oOrg->DBInsertNoReload();
 
 		$oContact = new Person();
@@ -584,7 +581,6 @@ class UserRightsProjection extends UserRightsAddOnAPI
 		//$oContact->Set('status', 'available');
 		$oContact->Set('org_id', $iOrgId);
 		$oContact->Set('email', 'my.email@foo.org');
-		$oContact::SetCurrentChange($oChange);
 		$iContactId = $oContact->DBInsertNoReload();
 		
 		$oUser = new UserLocal();
@@ -592,7 +588,6 @@ class UserRightsProjection extends UserRightsAddOnAPI
 		$oUser->Set('password', $sAdminPwd);
 		$oUser->Set('contactid', $iContactId);
 		$oUser->Set('language', $sLanguage); // Language was chosen during the installation
-		$oUser::SetCurrentChange($oChange);
 		$iUserId = $oUser->DBInsertNoReload();
 		
 		// Add this user to the very specific 'admin' profile
@@ -600,7 +595,6 @@ class UserRightsProjection extends UserRightsAddOnAPI
 		$oUserProfile->Set('userid', $iUserId);
 		$oUserProfile->Set('profileid', ADMIN_PROFILE_ID);
 		$oUserProfile->Set('reason', 'By definition, the administrator must have the administrator profile');
-		$oUserProfile::SetCurrentChange($oChange);
 		$oUserProfile->DBInsertNoReload();
 		return true;
 	}

application/ajaxwebpage.class.inc.php

@@ -1,20 +1,24 @@
 <?php
 /**
- * @deprecated  3.0.0 will be removed in 3.1.0 - moved to sources/application/WebPage/AjaxPage.php, now loadable using autoloader
+ * @deprecated  will be removed in 3.1.0 - moved to sources/Application/WebPage/AjaxPage.php, now loadable using autoloader
  * @license     http://opensource.org/licenses/AGPL-3.0
  * @copyright   Copyright (C) 2010-2021 Combodo SARL
  */
 
-// cannot notify depreciation for now as this is still MASSIVELY used in iTop core !
-//DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/application/WebPage/AjaxPage.php, now loadable using autoloader');
+// cannot notify depreciation for now as this is still load in autoloader
+//DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/Application/WebPage/AjaxPage.php, now loadable using autoloader');
 
 /**
  * Class ajax_page
  *
- * @deprecated will be removed in 3.1.0 - moved to AjaxPage
+ * @deprecated 3.0.0 will be removed in 3.1.0 - moved to AjaxPage
  */
 class ajax_page extends AjaxPage
 {
-
+	function __construct($s_title)
+	{
+		DeprecatedCallsLog::NotifyDeprecatedPhpMethod('ajax_page is deprecated. Please use AjaxPage instead');
+		parent::__construct($s_title);
+	}
 }
 

application/applicationcontext.class.inc.php

@@ -224,7 +224,7 @@ class ApplicationContext
 	{
 		$sContext = "";
 		foreach ($this->aValues as $sName => $sValue) {
-			$sContext .= "<input type=\"hidden\" name=\"c[$sName]\" value=\"".htmlentities($sValue, ENT_QUOTES, 'UTF-8')."\" />\n";
+			$sContext .= "<input type=\"hidden\" name=\"c[$sName]\" value=\"".utils::EscapeHtml($sValue)."\" />\n";
 		}
 		return $sContext;
 	}
@@ -238,7 +238,7 @@ class ApplicationContext
 	{
 		$aContextInputBlocks = [];
 		foreach ($this->aValues as $sName => $sValue) {
-			$aContextInputBlocks[] = InputUIBlockFactory::MakeForHidden("c[$sName]", htmlentities($sValue, ENT_QUOTES, 'UTF-8'));
+			$aContextInputBlocks[] = InputUIBlockFactory::MakeForHidden("c[$sName]", utils::EscapeHtml($sValue));
 		}
 		return $aContextInputBlocks;
 	}
@@ -376,19 +376,26 @@ class ApplicationContext
    {
    	$oAppContext = new ApplicationContext();
 
-        if (is_null($sUrlMakerClass)) {
-	        $sUrlMakerClass = self::GetUrlMakerClass();
-        }
+      if (is_null($sUrlMakerClass))
+      {
+			$sUrlMakerClass = self::GetUrlMakerClass();
+		}
 		$sUrl = call_user_func(array($sUrlMakerClass, 'MakeObjectUrl'), $sObjClass, $sObjKey);
-	   if (utils::StrLen($sUrl) > 0) {
-		   if ($bWithNavigationContext) {
-			   return $sUrl."&".$oAppContext->GetForLink();
-		   } else {
-			   return $sUrl;
-		   }
-	   } else {
-		   return '';
-	   }
+		if (strlen($sUrl) > 0)
+		{
+			if ($bWithNavigationContext)
+			{
+				return $sUrl."&".$oAppContext->GetForLink();
+			}
+			else
+			{
+				return $sUrl;
+			}
+		}
+		else
+		{
+			return '';
+		}	
 	}
 
 	/**

application/applicationextension.inc.php

@@ -30,9 +30,9 @@ require_once(APPROOT.'application/newsroomprovider.class.inc.php');
  * You may implement such interfaces in a module file (e.g. main.mymodule.php)
  *
  * @api
- * @package     LoginExtensibilityAPI
  * @copyright   Copyright (C) 2010-2021 Combodo SARL
  * @license     http://opensource.org/licenses/AGPL-3.0
+ * @package     Extensibility
  * @since       2.7.0
  */
 interface iLoginExtension
@@ -40,16 +40,12 @@ interface iLoginExtension
 	/**
 	 * Return the list of supported login modes for this plugin
 	 *
-	 * @api
-	 *
 	 * @return array of supported login modes
 	 */
 	public function ListSupportedLoginModes();
 }
 
 /**
- * @api
- * @package     LoginExtensibilityAPI
  * @since 2.7.0
  */
 interface iLoginFSMExtension extends iLoginExtension
@@ -61,7 +57,6 @@ interface iLoginFSMExtension extends iLoginExtension
 	 * if LoginWebPage::LOGIN_FSM_RETURN_OK is returned then the login is OK and terminated
 	 * if LoginWebPage::LOGIN_FSM_RETURN_IGNORE is returned then the FSM will proceed to next plugin or state
 	 *
-	 * @api
 	 * @param string $sLoginState (see LoginWebPage::LOGIN_STATE_...)
 	 * @param int $iErrorCode (see LoginWebPage::EXIT_CODE_...)
 	 *
@@ -71,8 +66,6 @@ interface iLoginFSMExtension extends iLoginExtension
 }
 
 /**
- * @api
- * @package     LoginExtensibilityAPI
  * @since 2.7.0
  */
 abstract class AbstractLoginFSMExtension implements iLoginFSMExtension
@@ -119,7 +112,6 @@ abstract class AbstractLoginFSMExtension implements iLoginFSMExtension
 	/**
 	 * Initialization
 	 *
-	 * @api
 	 * @param int $iErrorCode (see LoginWebPage::EXIT_CODE_...)
 	 *
 	 * @return int LoginWebPage::LOGIN_FSM_RETURN_ERROR, LoginWebPage::LOGIN_FSM_RETURN_OK or LoginWebPage::LOGIN_FSM_RETURN_IGNORE
@@ -133,7 +125,6 @@ abstract class AbstractLoginFSMExtension implements iLoginFSMExtension
 	 * Detect login mode explicitly without respecting configured order (legacy mode)
 	 * In most case do nothing here
 	 *
-	 * @api
 	 * @param int $iErrorCode (see LoginWebPage::EXIT_CODE_...)
 	 *
 	 * @return int LoginWebPage::LOGIN_FSM_RETURN_ERROR, LoginWebPage::LOGIN_FSM_RETURN_OK or LoginWebPage::LOGIN_FSM_RETURN_IGNORE
@@ -150,7 +141,6 @@ abstract class AbstractLoginFSMExtension implements iLoginFSMExtension
 	 * 1 - display login form
 	 * 2 - read the values posted by the user
 	 *
-	 * @api
 	 * @param int $iErrorCode (see LoginWebPage::EXIT_CODE_...)
 	 *
 	 * @return int LoginWebPage::LOGIN_FSM_RETURN_ERROR, LoginWebPage::LOGIN_FSM_RETURN_OK or LoginWebPage::LOGIN_FSM_RETURN_IGNORE
@@ -164,7 +154,6 @@ abstract class AbstractLoginFSMExtension implements iLoginFSMExtension
 	 * Control the validity of the data provided by the user
 	 * Automatic user provisioning can be done here
 	 *
-	 * @api
 	 * @param int $iErrorCode (see LoginWebPage::EXIT_CODE_...)
 	 *
 	 * @return int LoginWebPage::LOGIN_FSM_RETURN_ERROR, LoginWebPage::LOGIN_FSM_RETURN_OK or LoginWebPage::LOGIN_FSM_RETURN_IGNORE
@@ -175,7 +164,6 @@ abstract class AbstractLoginFSMExtension implements iLoginFSMExtension
 	}
 
 	/**
-	 * @api
 	 * @param int $iErrorCode (see LoginWebPage::EXIT_CODE_...)
 	 *
 	 * @return int LoginWebPage::LOGIN_FSM_RETURN_ERROR, LoginWebPage::LOGIN_FSM_RETURN_OK or LoginWebPage::LOGIN_FSM_RETURN_IGNORE
@@ -186,7 +174,6 @@ abstract class AbstractLoginFSMExtension implements iLoginFSMExtension
 	}
 
 	/**
-	 * @api
 	 * @param int $iErrorCode (see LoginWebPage::EXIT_CODE_...)
 	 *
 	 * @return int LoginWebPage::LOGIN_FSM_RETURN_ERROR, LoginWebPage::LOGIN_FSM_RETURN_OK or LoginWebPage::LOGIN_FSM_RETURN_IGNORE
@@ -197,7 +184,6 @@ abstract class AbstractLoginFSMExtension implements iLoginFSMExtension
 	}
 
 	/**
-	 * @api
 	 * @param int $iErrorCode (see LoginWebPage::EXIT_CODE_...)
 	 *
 	 * @return int LoginWebPage::LOGIN_FSM_RETURN_ERROR, LoginWebPage::LOGIN_FSM_RETURN_OK or LoginWebPage::LOGIN_FSM_RETURN_IGNORE
@@ -208,7 +194,6 @@ abstract class AbstractLoginFSMExtension implements iLoginFSMExtension
 	}
 
 	/**
-	 * @api
 	 * @param int $iErrorCode (see LoginWebPage::EXIT_CODE_...)
 	 *
 	 * @return int LoginWebPage::LOGIN_FSM_RETURN_ERROR, LoginWebPage::LOGIN_FSM_RETURN_OK or LoginWebPage::LOGIN_FSM_RETURN_IGNORE
@@ -220,28 +205,22 @@ abstract class AbstractLoginFSMExtension implements iLoginFSMExtension
 }
 
 /**
- * @api
- * @package     LoginExtensibilityAPI
  * @since 2.7.0
  */
 interface iLogoutExtension extends iLoginExtension
 {
 	/**
 	 * Execute all actions to log out properly
-	 * @api
 	 */
 	public function LogoutAction();
 }
 
 /**
- * @api
- * @package     UIExtensibilityAPI
  * @since 2.7.0
  */
 interface iLoginUIExtension extends iLoginExtension
 {
 	/**
-	 * @api
 	 * @return LoginTwigContext
 	 */
 	public function GetTwigContext();
@@ -249,20 +228,18 @@ interface iLoginUIExtension extends iLoginExtension
 
 /**
  * @api
- * @package     PreferencesExtensibilityAPI
+ * @package     Extensibility
  * @since 2.7.0
  */
 interface iPreferencesExtension
 {
 	/**
-	 * @api
 	 * @param \WebPage $oPage
 	 *
 	 */
 	public function DisplayPreferences(WebPage $oPage);
 
 	/**
-	 * @api
 	 * @param \WebPage $oPage
 	 * @param string $sOperation
 	 *
@@ -275,7 +252,7 @@ interface iPreferencesExtension
  * Extend this class instead of implementing iPreferencesExtension if you don't need to overload all methods
  *
  * @api
- * @package     PreferencesExtensibilityAPI
+ * @package     Extensibility
  * @since       2.7.0
  */
 abstract class AbstractPreferencesExtension implements iPreferencesExtension
@@ -321,7 +298,8 @@ abstract class AbstractPreferencesExtension implements iPreferencesExtension
  * A recommended pattern is to cache data by the mean of static members.
  *
  * @api
- * @package     UIExtensibilityAPI
+ * @package     Extensibility
+ * @deprecated
  */
 interface iApplicationUIExtension
 {
@@ -343,7 +321,6 @@ interface iApplicationUIExtension
 	 * }
 	 * </code>
 	 *
-	 * @api
 	 * @param DBObject $oObject The object being displayed
 	 * @param WebPage $oPage The output context
 	 * @param boolean $bEditMode True if the edition form is being displayed
@@ -357,7 +334,6 @@ interface iApplicationUIExtension
 	 *
 	 * The method is called rigth after all the tabs have been displayed
 	 *
-	 * @api
 	 * @param DBObject $oObject The object being displayed
 	 * @param WebPage $oPage The output context
 	 * @param boolean $bEditMode True if the edition form is being displayed
@@ -372,7 +348,6 @@ interface iApplicationUIExtension
 	 * The method is called after the changes from the standard form have been
 	 * taken into account, and before saving the changes into the database.
 	 *
-	 * @api
 	 * @param DBObject $oObject The object being edited
 	 * @param string $sFormPrefix Prefix given to the HTML form inputs
 	 *
@@ -387,7 +362,6 @@ interface iApplicationUIExtension
 	 * javascript into the edition form, and if that code requires to store temporary data
 	 * (this is the case when a file must be uploaded).
 	 *
-	 * @api
 	 * @param string $sTempId Unique temporary identifier made of session_id and transaction_id. It identifies the object in a unique way.
 	 *
 	 * @return void
@@ -399,7 +373,6 @@ interface iApplicationUIExtension
 	 *
 	 * Sorry, the verb has been reserved. You must implement it, but it is not called as of now.
 	 *
-	 * @api
 	 * @param DBObject $oObject The object being displayed
 	 *
 	 * @return string[] desc
@@ -411,7 +384,6 @@ interface iApplicationUIExtension
 	 *
 	 * Sorry, the verb has been reserved. You must implement it, but it is not called as of now.
 	 *
-	 * @api
 	 * @param DBObject $oObject The object being displayed
 	 *
 	 * @return string Path of the icon, relative to the modules directory.
@@ -431,7 +403,6 @@ interface iApplicationUIExtension
 	 * * HILIGHT_CLASS_OK
 	 * * HILIGHT_CLASS_NONE
 	 *
-	 * @api
 	 * @param DBObject $oObject The object being displayed
 	 *
 	 * @return integer The value representing the mood of the object
@@ -458,7 +429,6 @@ interface iApplicationUIExtension
 	 *
 	 * See also iPopupMenuExtension for greater flexibility
 	 *
-	 * @api
 	 * @param DBObjectSet $oSet A set of persistent objects (DBObject)
 	 *
 	 * @return array
@@ -470,8 +440,9 @@ interface iApplicationUIExtension
  * Extend this class instead of implementing iApplicationUIExtension if you don't need to overload
  *
  * @api
- * @package     UIExtensibilityAPI
+ * @package     Extensibility
  * @since       2.7.0
+ * @deprecated
  */
 abstract class AbstractApplicationUIExtension implements iApplicationUIExtension
 {
@@ -544,7 +515,7 @@ abstract class AbstractApplicationUIExtension implements iApplicationUIExtension
  * or through the GUI.
  *
  * @api
- * @package     ORMExtensibilityAPI
+ * @package     Extensibility
  */
 interface iApplicationObjectExtension
 {
@@ -557,7 +528,6 @@ interface iApplicationObjectExtension
 	 * If the extension returns false, then the framework will perform the usual evaluation.
 	 * Otherwise, the answer is definitively "yes, the object has changed".
 	 *
-	 * @api
 	 * @param \cmdbAbstractObject $oObject The target object
 	 *
 	 * @return boolean True if something has changed for the target object
@@ -570,7 +540,6 @@ interface iApplicationObjectExtension
 	 * The GUI calls this verb and reports any issue.
 	 * Anyhow, this API can be called in other contexts such as the CSV import tool.
 	 *
-	 * @api
 	 * @param \cmdbAbstractObject $oObject The target object
 	 *
 	 * @return string[] A list of errors message. An error message is made of one line and it can be displayed to the end-user.
@@ -584,7 +553,6 @@ interface iApplicationObjectExtension
 	 *
 	 * Please not that it is not possible to cascade deletion by this mean: only stopper issues can be handled.
 	 *
-	 * @api
 	 * @param \cmdbAbstractObject $oObject The target object
 	 *
 	 * @return string[] A list of errors message. An error message is made of one line and it can be displayed to the end-user.
@@ -600,7 +568,6 @@ interface iApplicationObjectExtension
 	 * * {@see DBObject::ListPreviousValuesForUpdatedAttributes()} : list of changed attributes and their values before the change
 	 * * {@see DBObject::Get()} : for a given attribute the new value that was persisted
 	 *
-	 * @api
 	 * @param \cmdbAbstractObject $oObject The target object
 	 * @param CMDBChange|null $oChange A change context. Since 2.0 it is fine to ignore it, as the framework does maintain this information
 	 *     once for all the changes made within the current page
@@ -616,7 +583,6 @@ interface iApplicationObjectExtension
 	 *
 	 * The method is called right <b>after</b> the object has been written to the database.
 	 *
-	 * @api
 	 * @param \cmdbAbstractObject $oObject The target object
 	 * @param CMDBChange|null $oChange A change context. Since 2.0 it is fine to ignore it, as the framework does maintain this information
 	 *     once for all the changes made within the current page
@@ -630,7 +596,6 @@ interface iApplicationObjectExtension
 	 *
 	 * The method is called right <b>before</b> the object will be deleted from the database.
 	 *
-	 * @api
 	 * @param \cmdbAbstractObject $oObject The target object
 	 * @param CMDBChange|null $oChange A change context. Since 2.0 it is fine to ignore it, as the framework does maintain this information
 	 *     once for all the changes made within the current page
@@ -644,7 +609,7 @@ interface iApplicationObjectExtension
  * Extend this class instead of iApplicationObjectExtension if you don't need to overload all methods
  *
  * @api
- * @package     ORMExtensibilityAPI
+ * @package     Extensibility
  * @since       2.7.0
  */
 abstract class AbstractApplicationObjectExtension implements iApplicationObjectExtension
@@ -704,7 +669,7 @@ abstract class AbstractApplicationObjectExtension implements iApplicationObjectE
  * by the application, as long as the class definition is included somewhere in the code
  *
  * @api
- * @package     UIExtensibilityAPI
+ * @package     Extensibility
  * @since 2.0
  */
 interface iPopupMenuExtension
@@ -713,21 +678,18 @@ interface iPopupMenuExtension
 	 * Insert an item into the Actions menu of a list
 	 *
 	 * $param is a DBObjectSet containing the list of objects
-	 * @api
 	 */
 	const MENU_OBJLIST_ACTIONS = 1;
 	/**
 	 * Insert an item into the Toolkit menu of a list
 	 *
 	 * $param is a DBObjectSet containing the list of objects
-	 * @api
 	 */
 	const MENU_OBJLIST_TOOLKIT = 2;
 	/**
 	 * Insert an item into the Actions menu on an object details page
 	 *
 	 * $param is a DBObject instance: the object currently displayed
-	 * @api
 	 */
 	const MENU_OBJDETAILS_ACTIONS = 3;
 	/**
@@ -737,14 +699,12 @@ interface iPopupMenuExtension
 	 * is being displayed.
 	 *
 	 * $param is a Dashboard instance: the dashboard currently displayed
-	 * @api
 	 */
 	const MENU_DASHBOARD_ACTIONS = 4;
 	/**
 	 * Insert an item into the User menu (upper right corner)
 	 *
 	 * $param is null
-	 * @api
 	 */
 	const MENU_USER_ACTIONS = 5;
 	/**
@@ -752,7 +712,6 @@ interface iPopupMenuExtension
 	 *
 	 * $param is an array('portal_id' => $sPortalId, 'object' => $oObject) containing the portal id and a DBObject instance (the object on
 	 * the current line)
-	 * @api
 	 */
 	const PORTAL_OBJLISTITEM_ACTIONS = 7;
 	/**
@@ -760,7 +719,6 @@ interface iPopupMenuExtension
 	 *
 	 * $param is an array('portal_id' => $sPortalId, 'object' => $oObject) containing the portal id and a DBObject instance (the object
 	 * currently displayed)
-	 * @api
 	 */
 	const PORTAL_OBJDETAILS_ACTIONS = 8;
 
@@ -798,7 +756,6 @@ interface iPopupMenuExtension
 	 * This method is called by the framework for each menu.
 	 * The items will be inserted in the menu in the order of the returned array.
 	 *
-	 * @api
 	 * @param int $iMenuId The identifier of the type of menu, as listed by the constants MENU_xxx
 	 * @param mixed $param Depends on $iMenuId, see the constants defined above
 	 *
@@ -811,7 +768,7 @@ interface iPopupMenuExtension
  * Base class for the various types of custom menus
  *
  * @api
- * @package     UIExtensibilityAPI
+ * @package     Extensibility
  * @since 2.0
  */
 abstract class ApplicationPopupMenuItem
@@ -821,7 +778,7 @@ abstract class ApplicationPopupMenuItem
 	/** @ignore */
 	protected $sLabel;
 	/** @ignore */
-	protected $sTooltip;
+	protected $sTooltip;	
 	/** @ignore */
 	protected $sIconClass;
 	/** @ignore */
@@ -878,7 +835,6 @@ abstract class ApplicationPopupMenuItem
 	}
 
 	/**
-	 * @api
 	 * @param $aCssClasses
 	 */
 	public function SetCssClasses($aCssClasses)
@@ -889,7 +845,6 @@ abstract class ApplicationPopupMenuItem
 	/**
 	 * Adds a CSS class to the CSS classes that will be put on the menu item
 	 *
-	 * @api
 	 * @param $sCssClass
 	 */
 	public function AddCssClass($sCssClass)
@@ -900,7 +855,7 @@ abstract class ApplicationPopupMenuItem
 
 	/**
 	 * @param $sTooltip
-	 *
+	 * 
 	 * @since 3.0.0
 	 */
 	public function SetTooltip($sTooltip)
@@ -910,24 +865,24 @@ abstract class ApplicationPopupMenuItem
 
 	/**
 	 * @return string
-	 *
+	 * 
 	 * @since 3.0.0
 	 */
 	public function GetTooltip()
 	{
 		return $this->sTooltip;
 	}
-
+	
 	/**
 	 * @param $sIconClass
-	 *
+	 * 
 	 * @since 3.0.0
 	 */
 	public function SetIconClass($sIconClass)
 	{
 		$this->sIconClass = $sIconClass;
-	}
-
+	}	
+	
 	/**
 	 * @return string
 	 *
@@ -937,7 +892,7 @@ abstract class ApplicationPopupMenuItem
 	{
 		return $this->sIconClass;
 	}
-
+	
 	/**
 	 * Returns the components to create a popup menu item in HTML
 	 *
@@ -959,7 +914,7 @@ abstract class ApplicationPopupMenuItem
  * Note: This works only in the backoffice, {@see \URLButtonItem} for the end-user portal
  *
  * @api
- * @package     UIExtensibilityAPI
+ * @package     Extensibility
  * @since 2.0
  */
 class URLPopupMenuItem extends ApplicationPopupMenuItem
@@ -972,7 +927,6 @@ class URLPopupMenuItem extends ApplicationPopupMenuItem
 	/**
 	 * Constructor
 	 *
-	 * @api
 	 * @param string $sUID The unique identifier of this menu in iTop... make sure you pass something unique enough
 	 * @param string $sLabel The display label of the menu (must be localized)
 	 * @param string $sUrl If the menu is an hyperlink, provide the absolute hyperlink here
@@ -996,7 +950,7 @@ class URLPopupMenuItem extends ApplicationPopupMenuItem
 			'tooltip' => $this->sTooltip
 		);
 	}
-
+	
 	/** @ignore */
 	public function GetUrl()
 	{
@@ -1016,7 +970,7 @@ class URLPopupMenuItem extends ApplicationPopupMenuItem
  * Note: This works only in the backoffice, {@see \JSButtonItem} for the end-user portal
  *
  * @api
- * @package     UIExtensibilityAPI
+ * @package     Extensibility
  * @since 2.0
  */
 class JSPopupMenuItem extends ApplicationPopupMenuItem
@@ -1066,13 +1020,13 @@ class JSPopupMenuItem extends ApplicationPopupMenuItem
 	{
 		return $this->aIncludeJSFiles;
 	}
-
+	
 	/** @ignore */
 	public function GetJsCode()
 	{
 		return $this->sJsCode;
 	}
-
+	
 	/** @ignore */
 	public function GetUrl()
 	{
@@ -1085,7 +1039,7 @@ class JSPopupMenuItem extends ApplicationPopupMenuItem
  * will automatically reduce several consecutive separators to just one
  *
  * @api
- * @package     UIExtensibilityAPI
+ * @package     Extensibility
  * @since 2.0
  */
 class SeparatorPopupMenuItem extends ApplicationPopupMenuItem
@@ -1094,7 +1048,6 @@ class SeparatorPopupMenuItem extends ApplicationPopupMenuItem
 
 	/**
 	 * Constructor
-	 * @api
 	 */
 	public function __construct()
 	{
@@ -1112,7 +1065,7 @@ class SeparatorPopupMenuItem extends ApplicationPopupMenuItem
  * Class for adding an item as a button that browses to the given URL
  *
  * @api
- * @package     UIExtensibilityAPI
+ * @package     Extensibility
  * @since 2.0
  */
 class URLButtonItem extends URLPopupMenuItem
@@ -1124,7 +1077,7 @@ class URLButtonItem extends URLPopupMenuItem
  * Class for adding an item as a button that runs some JS code
  *
  * @api
- * @package     UIExtensibilityAPI
+ * @package     Extensibility
  * @since 2.0
  */
 class JSButtonItem extends JSPopupMenuItem
@@ -1148,7 +1101,7 @@ class JSButtonItem extends JSPopupMenuItem
  * the specified place and can use the passed iTopWebPage object to add javascript or CSS definitions
  *
  * @api
- * @package     UIExtensibilityAPI
+ * @package     Extensibility
  * @since 2.0
  * @deprecated 3.0.0 If you need to include:
  *   * JS/CSS files/snippets, use {@see \iBackofficeLinkedScriptsExtension}, {@see \iBackofficeLinkedStylesheetsExtension}, etc instead
@@ -1159,7 +1112,6 @@ interface iPageUIExtension
 	/**
 	 * Add content to the header of the page
 	 *
-	 * @api
 	 * @param iTopWebPage $oPage The page to insert stuff into.
 	 *
 	 * @return string The HTML content to add into the page
@@ -1169,7 +1121,6 @@ interface iPageUIExtension
 	/**
 	 * Add content to the footer of the page
 	 *
-	 * @api
 	 * @param iTopWebPage $oPage The page to insert stuff into.
 	 *
 	 * @return string The HTML content to add into the page
@@ -1179,7 +1130,6 @@ interface iPageUIExtension
 	/**
 	 * Add content to the "admin banner"
 	 *
-	 * @api
 	 * @param iTopWebPage $oPage The page to insert stuff into.
 	 *
 	 * @return string The HTML content to add into the page
@@ -1203,7 +1153,7 @@ interface iPageUIExtension
  * the specified place and can use the passed iTopWebPage object to add javascript or CSS definitions
  *
  * @api
- * @package     UIBlockExtensibilityAPI
+ * @package     Extensibility
  * @since 3.0.0
  */
 interface iPageUIBlockExtension
@@ -1234,9 +1184,9 @@ interface iPageUIBlockExtension
  * Extend this class instead of iPageUIExtension if you don't need to overload all methods
  *
  * @api
- * @package     UIExtensibilityAPI
+ * @package     Extensibility
  * @since       2.7.0
- * @deprecated since 3.0.0 use AbstractPageUIBlockExtension instead
+ * @deprecated 3.0.0 use AbstractPageUIBlockExtension instead
  */
 abstract class AbstractPageUIExtension implements iPageUIExtension
 {
@@ -1276,7 +1226,7 @@ abstract class AbstractPageUIExtension implements iPageUIExtension
  * Extend this class instead of iPageUIExtension if you don't need to overload all methods
  *
  * @api
- * @package     UIBlockExtensibilityAPI
+ * @package     Extensibility
  * @since       3.0.0
  */
 abstract class AbstractPageUIBlockExtension implements iPageUIBlockExtension
@@ -1311,7 +1261,6 @@ abstract class AbstractPageUIBlockExtension implements iPageUIBlockExtension
  *
  * @see \iTopWebPage::$a_linked_scripts
  * @api
- * @package BackofficeUIExtensibilityAPI
  * @since 3.0.0
  */
 interface iBackofficeLinkedScriptsExtension
@@ -1329,7 +1278,6 @@ interface iBackofficeLinkedScriptsExtension
  *
  * @see \iTopWebPage::$a_early_scripts
  * @api
- * @package BackofficeUIExtensibilityAPI
  * @since 3.0.0
  */
 interface iBackofficeEarlyScriptExtension
@@ -1346,7 +1294,6 @@ interface iBackofficeEarlyScriptExtension
  *
  * @see \iTopWebPage::$a_scripts
  * @api
- * @package BackofficeUIExtensibilityAPI
  * @since 3.0.0
  */
 interface iBackofficeScriptExtension
@@ -1363,7 +1310,6 @@ interface iBackofficeScriptExtension
  *
  * @see \iTopWebPage::$a_init_scripts
  * @api
- * @package BackofficeUIExtensibilityAPI
  * @since 3.0.0
  */
 interface iBackofficeInitScriptExtension
@@ -1380,7 +1326,6 @@ interface iBackofficeInitScriptExtension
  *
  * @see \iTopWebPage::$a_ready_scripts
  * @api
- * @package BackofficeUIExtensibilityAPI
  * @since 3.0.0
  */
 interface iBackofficeReadyScriptExtension
@@ -1397,7 +1342,6 @@ interface iBackofficeReadyScriptExtension
  *
  * @see \iTopWebPage::$a_linked_stylesheets
  * @api
- * @package BackofficeUIExtensibilityAPI
  * @since 3.0.0
  */
 interface iBackofficeLinkedStylesheetsExtension
@@ -1414,7 +1358,6 @@ interface iBackofficeLinkedStylesheetsExtension
  *
  * @see \iTopWebPage::$a_styles
  * @api
- * @package BackofficeUIExtensibilityAPI
  * @since 3.0.0
  */
 interface iBackofficeStyleExtension
@@ -1431,7 +1374,6 @@ interface iBackofficeStyleExtension
  *
  * @see \iTopWebPage::$a_dict_entries
  * @api
- * @package BackofficeUIExtensibilityAPI
  * @since 3.0.0
  */
 interface iBackofficeDictEntriesExtension
@@ -1448,7 +1390,6 @@ interface iBackofficeDictEntriesExtension
  *
  * @see \iTopWebPage::$a_dict_entries_prefixes
  * @api
- * @package BackofficeUIExtensibilityAPI
  * @since 3.0.0
  */
 interface iBackofficeDictEntriesPrefixesExtension
@@ -1464,7 +1405,7 @@ interface iBackofficeDictEntriesPrefixesExtension
  * Implement this interface to add content to any enhanced portal page
  *
  * @api
- * @package     PortalExtensibilityAPI
+ * @package     Extensibility
  *
  * @since 2.4.0 interface creation
  * @since 2.7.0 change method signatures due to Silex to Symfony migration
@@ -1478,7 +1419,6 @@ interface iPortalUIExtension
 	/**
 	 * Returns an array of CSS file urls
 	 *
-	 * @api
 	 * @param \Symfony\Component\DependencyInjection\Container $oContainer
 	 *
 	 * @return array
@@ -1488,7 +1428,6 @@ interface iPortalUIExtension
 	/**
 	 * Returns inline (raw) CSS
 	 *
-	 * @api
 	 * @param \Symfony\Component\DependencyInjection\Container $oContainer
 	 *
 	 * @return string
@@ -1498,7 +1437,6 @@ interface iPortalUIExtension
 	/**
 	 * Returns an array of JS file urls
 	 *
-	 * @api
 	 * @param \Symfony\Component\DependencyInjection\Container $oContainer
 	 *
 	 * @return array
@@ -1508,7 +1446,6 @@ interface iPortalUIExtension
 	/**
 	 * Returns raw JS code
 	 *
-	 * @api
 	 * @param \Symfony\Component\DependencyInjection\Container $oContainer
 	 *
 	 * @return string
@@ -1518,7 +1455,6 @@ interface iPortalUIExtension
 	/**
 	 * Returns raw HTML code to put at the end of the <body> tag
 	 *
-	 * @api
 	 * @param \Symfony\Component\DependencyInjection\Container $oContainer
 	 *
 	 * @return string
@@ -1528,7 +1464,6 @@ interface iPortalUIExtension
 	/**
 	 * Returns raw HTML code to put at the end of the #main-wrapper element
 	 *
-	 * @api
 	 * @param \Symfony\Component\DependencyInjection\Container $oContainer
 	 *
 	 * @return string
@@ -1538,7 +1473,6 @@ interface iPortalUIExtension
 	/**
 	 * Returns raw HTML code to put at the end of the #topbar and #sidebar elements
 	 *
-	 * @api
 	 * @param \Symfony\Component\DependencyInjection\Container $oContainer
 	 *
 	 * @return string
@@ -1550,7 +1484,7 @@ interface iPortalUIExtension
  * Extend this class instead of iPortalUIExtension if you don't need to overload all methods
  *
  * @api
- * @package     PortalExtensibilityAPI
+ * @package     Extensibility
  * @since       2.4.0
  */
 abstract class AbstractPortalUIExtension implements iPortalUIExtension
@@ -1616,7 +1550,7 @@ abstract class AbstractPortalUIExtension implements iPortalUIExtension
  * Implement this interface to add new operations to the REST/JSON web service
  *
  * @api
- * @package     RESTExtensibilityAPI
+ * @package     Extensibility
  * @since 2.0.1
  */
 interface iRestServiceProvider
@@ -1624,7 +1558,6 @@ interface iRestServiceProvider
 	/**
 	 * Enumerate services delivered by this class
 	 *
-	 * @api
 	 * @param string $sVersion The version (e.g. 1.0) supported by the services
 	 *
 	 * @return array An array of hash 'verb' => verb, 'description' => description
@@ -1634,7 +1567,6 @@ interface iRestServiceProvider
 	/**
 	 * Enumerate services delivered by this class
 	 *
-	 * @api
 	 * @param string $sVersion The version (e.g. 1.0) supported by the services
 	 * @param string $sVerb
 	 * @param array $aParams
@@ -1648,90 +1580,69 @@ interface iRestServiceProvider
  * Minimal REST response structure. Derive this structure to add response data and error codes.
  *
  * @api
- * @package     RESTExtensibilityAPI
+ * @package     Extensibility
  * @since 2.0.1
  */
 class RestResult
 {
 	/**
 	 * Result: no issue has been encountered
-	 * @api
 	 */
 	const OK = 0;
 	/**
 	 * Result: missing/wrong credentials or the user does not have enough rights to perform the requested operation
-	 * @api
 	 */
 	const UNAUTHORIZED = 1;
 	/**
 	 * Result: the parameter 'version' is missing
-	 * @api
 	 */
 	const MISSING_VERSION = 2;
 	/**
 	 * Result: the parameter 'json_data' is missing
-	 * @api
 	 */
 	const MISSING_JSON = 3;
 	/**
 	 * Result: the input structure is not a valid JSON string
-	 * @api
 	 */
 	const INVALID_JSON = 4;
 	/**
 	 * Result: the parameter 'auth_user' is missing, authentication aborted
-	 * @api
 	 */
 	const MISSING_AUTH_USER = 5;
 	/**
 	 * Result: the parameter 'auth_pwd' is missing, authentication aborted
-	 * @api
 	 */
 	const MISSING_AUTH_PWD = 6;
 	/**
 	 * Result: no operation is available for the specified version
-	 * @api
 	 */
 	const UNSUPPORTED_VERSION = 10;
 	/**
 	 * Result: the requested operation is not valid for the specified version
-	 * @api
 	 */
 	const UNKNOWN_OPERATION = 11;
 	/**
 	 * Result: the requested operation cannot be performed because it can cause data (integrity) loss
-	 * @api
 	 */
 	const UNSAFE = 12;
 	/**
 	 * Result: the request page number is not valid. It must be an integer greater than 0
-	 * @api
 	 */
 	const INVALID_PAGE = 13;
 	/**
 	 * Result: the operation could not be performed, see the message for troubleshooting
-	 * @api
 	 */
 	const INTERNAL_ERROR = 100;
 
 	/**
 	 * Default constructor - ok!
-	 * @api
 	 */
 	public function __construct()
 	{
 		$this->code = RestResult::OK;
 	}
 
-	/**
-	 * @var int
-	 * @api
-	 */
 	public $code;
-	/**
-	 * @var string
-	 * @api
-	 */
 	public $message;
 }
 
@@ -1739,7 +1650,7 @@ class RestResult
  * Helpers for implementing REST services
  *
  * @api
- * @package     RESTExtensibilityAPI
+ * @package     Extensibility
  */
 class RestUtils
 {
@@ -1888,7 +1799,6 @@ class RestUtils
 	/**
 	 * Read and interpret object search criteria from a Rest/Json structure
 	 *
-	 * @api
 	 * @param string $sClass Name of the class
 	 * @param StdClass $oCriteria Hash of attribute code => value (can be a substructure or a scalar, depending on the nature of the
 	 *     attriute)
@@ -1949,8 +1859,6 @@ class RestUtils
 	 *
 	 * @return DBObject The object found
 	 * @throws Exception If the input structure is not valid or it could not find exactly one object
-	 *
-	 * @see DBObject::CheckChangedExtKeysValues() generic method to check that we can access the linked object isn't used in that use case because values can be literal, OQL, friendlyname
 	 */
 	public static function FindObjectFromKey($sClass, $key, $bAllowNullValue = false)
 	{
@@ -2000,7 +1908,6 @@ class RestUtils
 	/**
 	 * Search objects from a polymorph search specification (Rest/Json)
 	 *
-	 * @api
 	 * @param string $sClass Name of the class
 	 * @param mixed $key Either search criteria (substructure), or an object or an OQL string.
 	 * @param int $iLimit The limit of results to return
@@ -2037,16 +1944,8 @@ class RestUtils
 		elseif (is_string($key))
 		{
 			// OQL
-            try {
-                $oSearch = DBObjectSearch::FromOQL($key);
-            } catch (Exception $e) {
-                throw new CoreOqlException('Query failed to execute', [
-                        'query' => $key,
-                        'exception_class' => get_class($e),
-                        'exception_message' => $e->getMessage(),
-                ]);
-            }
-        }
+			$oSearch = DBObjectSearch::FromOQL($key);
+		}
 		else
 		{
 			throw new Exception("Wrong format for key");
@@ -2196,27 +2095,3 @@ interface iModuleExtension
 {
 	public function __construct();
 }
-
-/**
- * KPI logging extensibility point
- *
- * KPI Logger extension
- */
-interface iKPILoggerExtension
-{
-    /**
-     * Init the statistics collected
-     *
-     * @return void
-     */
-    public function InitStats();
-
-    /**
-     * Add a new KPI to the stats
-     * 
-     * @param \Combodo\iTop\Core\Kpi\KpiLogData $oKpiLogData
-     *
-     * @return mixed
-     */
-    public function LogOperation($oKpiLogData);
-}

application/capturewebpage.class.inc.php

@@ -1,8 +1,8 @@
 <?php
 /**
- * @deprecated  3.0.0 will be removed in 3.1.0 - moved to sources/application/WebPage/CaptureWebPage.php, now loadable using autoloader
+ * @deprecated  will be removed in 3.1.0 - moved to sources/Application/WebPage/CaptureWebPage.php, now loadable using autoloader
  * @license     http://opensource.org/licenses/AGPL-3.0
  * @copyright   Copyright (C) 2010-2021 Combodo SARL
  */
 
-DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/application/WebPage/CaptureWebPage.php, now loadable using autoloader');
+DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/Application/WebPage/CaptureWebPage.php, now loadable using autoloader');

application/clipage.class.inc.php

@@ -1,8 +1,8 @@
 <?php
 /**
- * @deprecated  3.0.0 will be removed in 3.1.0 - moved to sources/application/WebPage/CLIPage.php, now loadable using autoloader
+ * @deprecated  will be removed in 3.1.0 - moved to sources/Application/WebPage/CLIPage.php, now loadable using autoloader
  * @license     http://opensource.org/licenses/AGPL-3.0
  * @copyright   Copyright (C) 2010-2021 Combodo SARL
  */
 
-DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/application/WebPage/CLIPage.php, now loadable using autoloader');
+DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/Application/WebPage/CLIPage.php, now loadable using autoloader');

application/cmdbabstract.class.inc.php

@@ -1,6 +1,6 @@
 <?php
 /*
- * @copyright   Copyright (C) 2010-2021 Combodo SARL
+ * @copyright   Copyright (C) 2010-2022 Combodo SARL
  * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
@@ -42,6 +42,7 @@ use Combodo\iTop\Application\UI\Base\Layout\UIContentBlockUIBlockFactory;
 use Combodo\iTop\Renderer\BlockRenderer;
 use Combodo\iTop\Renderer\Console\ConsoleFormRenderer;
 
+
 define('OBJECT_PROPERTIES_TAB', 'ObjectProperties');
 
 define('HILIGHT_CLASS_CRITICAL', 'red');
@@ -60,11 +61,11 @@ require_once(APPROOT.'application/ui.linksdirectwidget.class.inc.php');
 require_once(APPROOT.'application/ui.passwordwidget.class.inc.php');
 require_once(APPROOT.'application/ui.extkeywidget.class.inc.php');
 require_once(APPROOT.'application/ui.htmleditorwidget.class.inc.php');
-require_once(APPROOT.'sources/application/search/searchform.class.inc.php');
-require_once(APPROOT.'sources/application/search/criterionparser.class.inc.php');
-require_once(APPROOT.'sources/application/search/criterionconversionabstract.class.inc.php');
-require_once(APPROOT.'sources/application/search/criterionconversion/criteriontooql.class.inc.php');
-require_once(APPROOT.'sources/application/search/criterionconversion/criteriontosearchform.class.inc.php');
+require_once(APPROOT.'sources/Application/Search/searchform.class.inc.php');
+require_once(APPROOT.'sources/Application/Search/criterionparser.class.inc.php');
+require_once(APPROOT.'sources/Application/Search/criterionconversionabstract.class.inc.php');
+require_once(APPROOT.'sources/Application/Search/CriterionConversion/criteriontooql.class.inc.php');
+require_once(APPROOT.'sources/Application/Search/CriterionConversion/criteriontosearchform.class.inc.php');
 
 /**
  * Class cmdbAbstractObject
@@ -516,32 +517,6 @@ HTML
 		return $aHeaderBlocks;
 	}
 
-	/**
-	 * Display history tab of an object
-	 *
-	 * @deprecated 3.0.0 will be removed in 3.1, see N°3824
-	 *
-	 * @param bool $bEditMode
-	 * @param int $iLimitCount
-	 * @param int $iLimitStart
-	 *
-	 * @param \WebPage $oPage
-	 *
-	 * @throws \CoreException
-	 *
-	 */
-	public function DisplayBareHistory(WebPage $oPage, $bEditMode = false, $iLimitCount = 0, $iLimitStart = 0)
-	{
-		DeprecatedCallsLog::NotifyDeprecatedPhpMethod();
-		// history block (with as a tab)
-		$oHistoryFilter = new DBObjectSearch('CMDBChangeOp');
-		$oHistoryFilter->AddCondition('objkey', $this->GetKey(), '=');
-		$oHistoryFilter->AddCondition('objclass', get_class($this), '=');
-		$oBlock = new HistoryBlock($oHistoryFilter, 'table', false);
-		$oBlock->SetLimit($iLimitCount, $iLimitStart);
-		$oBlock->Display($oPage, 'history');
-	}
-
 	/**
 	 * Display properties tab of an object
 	 *
@@ -702,33 +677,26 @@ HTML
 				$sTargetClass = $oLinkingAttDef->GetTargetClass();
 				// n:n links => must be allowed to modify the linking class AND  read the target class in order to edit the linkedset
 				if (!UserRights::IsActionAllowed($sLinkedClass,
-						UR_ACTION_MODIFY) || !UserRights::IsActionAllowed($sTargetClass, UR_ACTION_READ))
-				{
+						UR_ACTION_MODIFY) || !UserRights::IsActionAllowed($sTargetClass, UR_ACTION_READ)) {
 					$iFlags |= OPT_ATT_READONLY;
 				}
 				// n:n links => must be allowed to read the linking class AND  the target class in order to display the linkedset
 				if (!UserRights::IsActionAllowed($sLinkedClass,
-						UR_ACTION_READ) || !UserRights::IsActionAllowed($sTargetClass, UR_ACTION_READ))
-				{
+						UR_ACTION_READ) || !UserRights::IsActionAllowed($sTargetClass, UR_ACTION_READ)) {
 					$iFlags |= OPT_ATT_HIDDEN;
 				}
-			}
-			else
-			{
+			} else {
 				// 1:n links => must be allowed to modify the linked class in order to edit the linkedset
-				if (!UserRights::IsActionAllowed($sLinkedClass, UR_ACTION_MODIFY))
-				{
+				if (!UserRights::IsActionAllowed($sLinkedClass, UR_ACTION_MODIFY)) {
 					$iFlags |= OPT_ATT_READONLY;
 				}
 				// 1:n links => must be allowed to read the linked class in order to display the linkedset
-				if (!UserRights::IsActionAllowed($sLinkedClass, UR_ACTION_READ))
-				{
+				if (!UserRights::IsActionAllowed($sLinkedClass, UR_ACTION_READ)) {
 					$iFlags |= OPT_ATT_HIDDEN;
 				}
 			}
 			// Non-readable/hidden linkedset... don't display anything
-			if ($iFlags & OPT_ATT_HIDDEN)
-			{
+			if ($iFlags & OPT_ATT_HIDDEN) {
 				continue;
 			}
 
@@ -737,17 +705,13 @@ HTML
 
 			$aArgs = array('this' => $this);
 			$bReadOnly = ($iFlags & (OPT_ATT_READONLY | OPT_ATT_SLAVE));
-			if ($bEditMode && (!$bReadOnly))
-			{
+			if ($bEditMode && (!$bReadOnly)) {
 				$sInputId = $this->m_iFormId.'_'.$sAttCode;
 
-				if ($oAttDef->IsIndirect())
-				{
+				if ($oAttDef->IsIndirect()) {
 					$oLinkingAttDef = MetaModel::GetAttributeDef($sLinkedClass, $oAttDef->GetExtKeyToRemote());
 					$sTargetClass = $oLinkingAttDef->GetTargetClass();
-				}
-				else
-				{
+				} else {
 					$sTargetClass = $sLinkedClass;
 				}
 
@@ -757,7 +721,7 @@ HTML
 
 				$sDisplayValue = ''; // not used
 				$sHTMLValue = "<span id=\"field_{$sInputId}\">".self::GetFormElementForField($oPage, $sClass, $sAttCode,
-						$oAttDef, $oLinkSet, $sDisplayValue, $sInputId, '', $iFlags, $aArgs).'</span>';
+						$oAttDef, $oOrmLinkSet, $sDisplayValue, $sInputId, '', $iFlags, $aArgs).'</span>';
 				$this->AddToFieldsMap($sAttCode, $sInputId);
 				$oPage->add($sHTMLValue);
 			}
@@ -1013,10 +977,8 @@ HTML
 												$this->GetSynchroReplicaFlags($sAttCode, $aReasons);
 												$sTip = '';
 												foreach ($aReasons as $aRow) {
-													$sDescription = htmlentities($aRow['description'], ENT_QUOTES,
-														'UTF-8');
-													$sDescription = str_replace(array("\r\n", "\n"), "<br/>",
-														$sDescription);
+													$sDescription = utils::EscapeHtml($aRow['description']);
+													$sDescription = str_replace(array("\r\n", "\n"), "<br/>", $sDescription);
 													$sTip .= "<div class='synchro-source'>";
 													$sTip .= "<div class='synchro-source-title'>Synchronized with {$aRow['name']}</div>";
 													$sTip .= "<div class='synchro-source-description'>$sDescription</div>";
@@ -1193,8 +1155,6 @@ HTML
 		$oPage->SetCurrentTab('UI:PropertiesTab');
 		$this->DisplayBareProperties($oPage, $bEditMode);
 		$this->DisplayBareRelations($oPage, $bEditMode);
-		// TODO 3.0.0: What to do with this?
-		//$this->DisplayBareHistory($oPage, $bEditMode);
 
 		// Note: Adding the JS snippet which enables the image upload should have been done directly by the ActivityPanel which would have kept the independance principle
 		// of the UIBlock. For now we keep it this way in order to move on and trace this known limitation in N°3736.
@@ -1234,7 +1194,7 @@ HTML
 	/**
 	 * @param \WebPage $oPage
 	 * @param \CMDBObjectSet $oSet
-	 * @param array $aExtraParams See possible values in {@see DataTableUIBlockFactory::RenderDataTable()}
+	 * @param array $aExtraParams
 	 *
 	 * @throws \ApplicationException
 	 * @throws \CoreException
@@ -1431,7 +1391,7 @@ HTML
 						} else {
 							if ($oAttDef instanceof AttributeCaseLog) {
 								$rawValue = $oObj->Get($sAttCodeEx);
-								$outputValue = str_replace("\n", "<br/>", htmlentities($rawValue->__toString(), ENT_QUOTES, 'UTF-8'));
+								$outputValue = str_replace("\n", "<br/>", utils::EscapeHtml($rawValue->__toString()));
 								// Trick for Excel: treat the content as text even if it begins with an equal sign
 								$aRow[$oAttDef->GetCode()] = $outputValue;
 							} else {
@@ -1445,9 +1405,9 @@ HTML
 									}
 								}
 								if ($bLocalize) {
-									$outputValue = htmlentities($oFinalAttDef->GetEditValue($rawValue), ENT_QUOTES, 'UTF-8');
+									$outputValue = utils::EscapeHtml($oFinalAttDef->GetEditValue($rawValue));
 								} else {
-									$outputValue = htmlentities($rawValue, ENT_QUOTES, 'UTF-8');
+									$outputValue = utils::EscapeHtml($rawValue);
 								}
 								$aRow[$oAttDef->GetCode()] = $outputValue;
 							}
@@ -1483,7 +1443,7 @@ HTML
 	 * @throws \MissingQueryArgument
 	 * @throws \MySQLException
 	 * @throws \MySQLHasGoneAwayException
-	 * @deprecated since 3.0.0
+	 * @deprecated 3.0.0
 	 */
 	public static function GetDisplayExtendedSet(WebPage $oPage, CMDBObjectSet $oSet, $aExtraParams = array())
 	{
@@ -1923,7 +1883,7 @@ HTML
 							{
 								$rawValue = $oObj->Get($sAttCodeEx);
 								$outputValue = str_replace("\n", "<br/>",
-									htmlentities($rawValue->__toString(), ENT_QUOTES, 'UTF-8'));
+									utils::EscapeHtml($rawValue->__toString()));
 								// Trick for Excel: treat the content as text even if it begins with an equal sign
 								$aRow[] = '<td x:str>'.$outputValue.'</td>';
 							}
@@ -1940,14 +1900,11 @@ HTML
 										$rawValue = '';
 									}
 								}
-								if ($bLocalize)
-								{
-									$outputValue = htmlentities($oFinalAttDef->GetEditValue($rawValue), ENT_QUOTES,
-										'UTF-8');
+								if ($bLocalize) {
+									$outputValue = utils::EscapeHtml($oFinalAttDef->GetEditValue($rawValue));
 								}
-								else
-								{
-									$outputValue = htmlentities($rawValue, ENT_QUOTES, 'UTF-8');
+								else {
+									$outputValue = utils::EscapeHtml($rawValue);
 								}
 								$aRow[] = '<td>'.$outputValue.'</td>';
 							}
@@ -2184,7 +2141,7 @@ HTML;
 					$sHours = "<input class=\"ibo-input ibo-input-duration\" title=\"$sHelpText\" type=\"text\" size=\"2\" name=\"attr_{$sFieldPrefix}{$sAttCode}[h]{$sNameSuffix}\" value=\"{$aVal['hours']}\" id=\"{$iId}_h\"/>";
 					$sMinutes = "<input class=\"ibo-input ibo-input-duration\" title=\"$sHelpText\" type=\"text\" size=\"2\" name=\"attr_{$sFieldPrefix}{$sAttCode}[m]{$sNameSuffix}\" value=\"{$aVal['minutes']}\" id=\"{$iId}_m\"/>";
 					$sSeconds = "<input class=\"ibo-input ibo-input-duration\" title=\"$sHelpText\" type=\"text\" size=\"2\" name=\"attr_{$sFieldPrefix}{$sAttCode}[s]{$sNameSuffix}\" value=\"{$aVal['seconds']}\" id=\"{$iId}_s\"/>";
-					$sHidden = "<input type=\"hidden\" id=\"{$iId}\" value=\"".htmlentities($value, ENT_QUOTES, 'UTF-8')."\"/>";
+					$sHidden = "<input type=\"hidden\" id=\"{$iId}\" value=\"".utils::EscapeHtml($value)."\"/>";
 					$sHTMLValue = Dict::Format('UI:DurationForm_Days_Hours_Minutes_Seconds', $sDays, $sHours, $sMinutes, $sSeconds).$sHidden."&nbsp;".$sValidationSpan.$sReloadSpan;
 					$oPage->add_ready_script("$('#{$iId}').on('update', function(evt, sFormId) { return ToggleDurationField('$iId'); });");
 					break;
@@ -2194,8 +2151,7 @@ HTML;
 					$aEventsList[] = 'validate';
 					$aEventsList[] = 'keyup';
 					$aEventsList[] = 'change';
-					$sHTMLValue = "<div class=\"field_input_zone field_input_password ibo-input-wrapper ibo-input-password-wrapper\" data-validation=\"untouched\"><input class=\"ibo-input ibo-input-password\" title=\"$sHelpText\" type=\"password\" name=\"attr_{$sFieldPrefix}{$sAttCode}{$sNameSuffix}\" value=\"".htmlentities($value,
-							ENT_QUOTES, 'UTF-8')."\" id=\"$iId\"/></div>{$sValidationSpan}{$sReloadSpan}";
+					$sHTMLValue = "<div class=\"field_input_zone field_input_password ibo-input-wrapper ibo-input-password-wrapper\" data-validation=\"untouched\"><input class=\"ibo-input ibo-input-password\" title=\"$sHelpText\" type=\"password\" name=\"attr_{$sFieldPrefix}{$sAttCode}{$sNameSuffix}\" value=\"".utils::EscapeHtml($value)."\" id=\"$iId\"/></div>{$sValidationSpan}{$sReloadSpan}";
 					break;
 
 				case 'OQLExpression':
@@ -2347,13 +2303,13 @@ EOF
 
 					$sHeader = '<div class="ibo-caselog-entry-form--actions"><div class="""ibo-caselog-entry-form--actions" data-role="ibo-caselog-entry-form--action-buttons--extra-actions"></div></div>'; // will be hidden in CSS (via :empty) if it remains empty
 					$sEditValue = is_object($value) ? $value->GetModifiedEntry('html') : '';
-					$sPreviousLog = is_object($value) ? $value->GetAsHTML($oPage, true /* bEditMode */,  array('AttributeText', 'RenderWikiHtml')) : '';
+					$sPreviousLog = is_object($value) ? $value->GetAsHTML($oPage, true /* bEditMode */, array('AttributeText', 'RenderWikiHtml')) : '';
 					$iEntriesCount = is_object($value) ? count($value->GetIndex()) : 0;
 					$sHidden = "<input type=\"hidden\" id=\"{$iId}_count\" value=\"$iEntriesCount\"/>"; // To know how many entries the case log already contains
 
 					$sHTMLValue = "$sHeader<div class=\"ibo-caselog-entry-form--text-input\" $sStyle data-role=\"ibo-caselog-entry-form--text-input\">";
-					$sHTMLValue .=	"<textarea class=\"htmlEditor ibo-input-richtext-placeholder\" style=\"border:0;width:100%\" title=\"$sHelpText\" name=\"attr_{$sFieldPrefix}{$sAttCode}{$sNameSuffix}\" rows=\"8\" cols=\"40\" id=\"$iId\">".htmlentities($sEditValue,ENT_QUOTES,'UTF-8')."</textarea>";
-					$sHTMLValue .=	"$sPreviousLog</div>{$sValidationSpan}{$sReloadSpan}$sHidden";
+					$sHTMLValue .= "<textarea class=\"htmlEditor ibo-input-richtext-placeholder\" style=\"border:0;width:100%\" title=\"$sHelpText\" name=\"attr_{$sFieldPrefix}{$sAttCode}{$sNameSuffix}\" rows=\"8\" cols=\"40\" id=\"$iId\">".utils::EscapeHtml($sEditValue)."</textarea>";
+					$sHTMLValue .= "$sPreviousLog</div>{$sValidationSpan}{$sReloadSpan}$sHidden";
 
 					// Note: This should be refactored for all types of attribute (see at the end of this function) but as we are doing this for a maintenance release, we are scheduling it for the next main release in to order to avoid regressions as much as possible.
 					$sNullValue = $oAttDef->GetNullValue();
@@ -2410,8 +2366,7 @@ EOF
 				case 'LinkedSet':
 					$sInputType = self::ENUM_INPUT_TYPE_LINKEDSET;
 					if ($oAttDef->IsIndirect()) {
-						$oWidget = new UILinksWidget($sClass, $sAttCode, $iId, $sNameSuffix,
-							$oAttDef->DuplicatesAllowed());
+						$oWidget = new UILinksWidget($sClass, $sAttCode, $iId, $sNameSuffix, $oAttDef->DuplicatesAllowed());
 					} else {
 						$oWidget = new UILinksWidgetDirect($sClass, $sAttCode, $iId, $sNameSuffix);
 					}
@@ -2598,16 +2553,16 @@ JS
 
 				case 'Set':
 				case 'TagSet':
-					$sInputType = self::ENUM_INPUT_TYPE_TAGSET;
-					$oPage->add_linked_script(utils::GetAbsoluteUrlAppRoot().'js/selectize.min.js');
-					$oPage->add_linked_stylesheet(utils::GetAbsoluteUrlAppRoot().'css/selectize.default.css');
-					$oPage->add_linked_script(utils::GetAbsoluteUrlAppRoot().'js/jquery.itop-set-widget.js');
+				$sInputType = self::ENUM_INPUT_TYPE_TAGSET;
+				$oPage->add_linked_script(utils::GetAbsoluteUrlAppRoot().'js/selectize.min.js');
+				$oPage->add_linked_stylesheet(utils::GetAbsoluteUrlAppRoot().'css/selectize.default.css');
+				$oPage->add_linked_script(utils::GetAbsoluteUrlAppRoot().'js/jquery.itop-set-widget.js');
 
-					$oPage->add_dict_entry('Core:AttributeSet:placeholder');
+				$oPage->add_dict_entry('Core:AttributeSet:placeholder');
 
-					/** @var \ormSet $value */
+				/** @var \ormSet $value */
 				$sJson = $oAttDef->GetJsonForWidget($value, $aArgs);
-				$sEscapedJson = htmlentities($sJson, ENT_QUOTES, 'UTF-8');
+				$sEscapedJson = utils::EscapeHtml($sJson);
 				$sSetInputName = "attr_{$sFormPrefix}{$sAttCode}";
 
 				// handle form validation
@@ -3054,23 +3009,11 @@ EOF
 
 		// Hook the cancel button via jQuery so that it can be unhooked easily as well if needed
 		$sDefaultUrl = utils::GetAbsoluteUrlAppRoot().'pages/UI.php?operation=search_form&class='.$sClass.'&'.$oAppContext->GetForLink();
-
-		$sCancelButtonOnClickScript = "let fOnClick{$this->m_iFormId}CancelButton = ";
-		if(isset($aExtraParams['js_handlers']['cancel_button_on_click'])){
-			$sCancelButtonOnClickScript .= $aExtraParams['js_handlers']['cancel_button_on_click'];
-		} else {
-			$sCancelButtonOnClickScript .= "function() { BackToDetails('$sClass', $iKey, '$sDefaultUrl', $sJSToken)};";
-		}
-		$sCancelButtonOnClickScript .= "$('#form_{$this->m_iFormId} button.cancel').on('click', fOnClick{$this->m_iFormId}CancelButton);";
-		$oPage->add_ready_script($sCancelButtonOnClickScript);
-
+		$oPage->add_ready_script("$('#form_{$this->m_iFormId} button.cancel').on('click', function() { BackToDetails('$sClass', $iKey, '$sDefaultUrl', $sJSToken)} );");
 
 		$iFieldsCount = count($aFieldsMap);
 		$sJsonFieldsMap = json_encode($aFieldsMap);
-		$sLifecycleStateForWizardHelper = '';
-		if (MetaModel::HasLifecycle($sClass)) {
-			$sLifecycleStateForWizardHelper = $this->GetState();
-		}
+		$sState = $this->GetState();
 		$sSessionStorageKey = $sClass.'_'.$iKey;
 		$sTempId = utils::GetUploadTempId($iTransactionId);
 		$oPage->add_ready_script(InlineImage::EnableCKEditorImageUpload($this, $sTempId));
@@ -3080,7 +3023,7 @@ EOF
 		sessionStorage.removeItem('$sSessionStorageKey');
 		
 		// Create the object once at the beginning of the page...
-		var oWizardHelper$sPrefix = new WizardHelper('$sClass', '$sPrefix', '$sLifecycleStateForWizardHelper');
+		var oWizardHelper$sPrefix = new WizardHelper('$sClass', '$sPrefix', '$sState');
 		oWizardHelper$sPrefix.SetFieldsMap($sJsonFieldsMap);
 		oWizardHelper$sPrefix.SetFieldsCount($iFieldsCount);
 EOF
@@ -3386,14 +3329,13 @@ EOF
 			// Consider only the "expected" fields for the target state
 			if (array_key_exists($sAttCode, $aExpectedAttributes)) {
 				$iExpectCode = $aExpectedAttributes[$sAttCode];
-
 				// Prompt for an attribute if
 				// - the attribute must be changed or must be displayed to the user for confirmation
 				// - or the field is mandatory and currently empty
 				if (($iExpectCode & (OPT_ATT_MUSTCHANGE | OPT_ATT_MUSTPROMPT)) ||
-					(($iExpectCode & OPT_ATT_MANDATORY) && (false === $this->HasAValue($sAttCode)))) {
-					$aArgs = array('this' => $this);
+					(($iExpectCode & OPT_ATT_MANDATORY) && ($this->Get($sAttCode) == ''))) {
 					$oAttDef = MetaModel::GetAttributeDef($sClass, $sAttCode);
+					$aArgs = array('this' => $this);
 					// If the field is mandatory, set it to the only possible value
 					if ((!$oAttDef->IsNullAllowed()) || ($iExpectCode & OPT_ATT_MANDATORY)) {
 						if ($oAttDef->IsExternalKey()) {
@@ -3422,35 +3364,32 @@ EOF
 							}
 						}
 					}
-					$sInputType = '';
-					$sInputId   = 'att_'.$iFieldIndex;
 					$sHTMLValue = cmdbAbstractObject::GetFormElementForField($oPage, $sClass, $sAttCode, $oAttDef,
-						$this->Get($sAttCode), $this->GetEditValue($sAttCode), $sInputId, '', $iExpectCode,
-						$aArgs, true, $sInputType);
-					$aAttrib    = array(
+						$this->Get($sAttCode), $this->GetEditValue($sAttCode), 'att_'.$iFieldIndex, '', $iExpectCode,
+						$aArgs);
+					$aAttrib = array(
 						'label' => '<span>'.$oAttDef->GetLabel().'</span>',
 						'value' => "<span id=\"field_att_$iFieldIndex\">$sHTMLValue</span>",
 					);
 
 					//add attrib for data-attribute
 					// Prepare metadata attributes
-					$sAttCode     = $oAttDef->GetCode();
-					$oAttDef      = MetaModel::GetAttributeDef($sClass, $sAttCode);
+					$sAttCode = $oAttDef->GetCode();
+					$oAttDef = MetaModel::GetAttributeDef($sClass, $sAttCode);
 					$sAttDefClass = get_class($oAttDef);
-					$sAttLabel    = MetaModel::GetLabel($sClass, $sAttCode);
+					$sAttLabel = MetaModel::GetLabel($sClass, $sAttCode);
 
-					$aAttrib['attcode']  = $sAttCode;
-					$aAttrib['atttype']  = $sAttDefClass;
+					$aAttrib['attcode'] = $sAttCode;
+					$aAttrib['atttype'] = $sAttDefClass;
 					$aAttrib['attlabel'] = $sAttLabel;
 					// - Attribute flags
-					$aAttrib['attflags'] = $this->GetFormAttributeFlags($sAttCode);
+					$aAttrib['attflags'] = $this->GetFormAttributeFlags($sAttCode) ;
 					// - How the field should be rendered
-					$aAttrib['layout']    = (in_array($oAttDef->GetEditClass(), static::GetAttEditClassesToRenderAsLargeField())) ? 'large' : 'small';
-					$aAttrib['inputid']   = $sInputId;
-					$aAttrib['inputtype'] = $sInputType;
+					$aAttrib['layout'] = (in_array($oAttDef->GetEditClass(), static::GetAttEditClassesToRenderAsLargeField())) ? 'large' : 'small';
 					// - For simple fields, we get the raw (stored) value as well
 					$bExcludeRawValue = false;
-					foreach (static::GetAttDefClassesToExcludeFromMarkupMetadataRawValue() as $sAttDefClassToExclude) {
+					foreach (static::GetAttDefClassesToExcludeFromMarkupMetadataRawValue() as $sAttDefClassToExclude)
+					{
 						if (is_a($sAttDefClass, $sAttDefClassToExclude, true)) {
 							$bExcludeRawValue = true;
 							break;
@@ -3458,8 +3397,8 @@ EOF
 					}
 					$aAttrib['value_raw'] = ($bExcludeRawValue === false) ? $this->Get($sAttCode) : '';
 
-					$aDetails[]            = $aAttrib;
-					$aFieldsMap[$sAttCode] = $sInputId;
+					$aDetails[] = $aAttrib;
+					$aFieldsMap[$sAttCode] = 'att_'.$iFieldIndex;
 					$iFieldIndex++;
 					$bExistFieldToDisplay = true;
 				}
@@ -3677,13 +3616,13 @@ HTML;
 			if ($oAttDef->GetEditClass() == 'Document') {
 				/** @var \ormDocument $oDocument */
 				$oDocument = $this->Get($sAttCode);
-				if (is_object($oDocument) && !$oDocument->IsEmpty()) {
+				if (!$oDocument->IsEmpty()) {
 					$sFieldAsHtml = $this->GetAsHTML($sAttCode);
 
 					$sDisplayLabel = Dict::S('UI:OpenDocumentInNewWindow_');
 					$sDisplayUrl = $oDocument->GetDisplayURL(get_class($this), $this->GetKey(), $sAttCode);
 
-					$sDownloadLabel = Dict::S('UI:DownloadDocument_');
+					$sDownloadLabel = Dict::Format('UI:DownloadDocument_');
 					$sDownloadUrl = $oDocument->GetDownloadURL(get_class($this), $this->GetKey(), $sAttCode);
 
 					$sDisplayValue = <<<HTML
@@ -3736,8 +3675,7 @@ HTML;
 						break;
 
 					default:
-						$oPage->add("<pre>".htmlentities(MyHelpers::beautifulstr($data, 1000, true), ENT_QUOTES,
-								'UTF-8')."</pre>\n");
+						$oPage->add("<pre>".utils::EscapeHtml(MyHelpers::beautifulstr($data, 1000, true))."</pre>\n");
 				}
 				break;
 
@@ -4075,18 +4013,14 @@ HTML;
 					$this->Set($sAttCode, $value);
 					break;
 				case 'LinkedSet':
-					if ($this->IsValueModified($value))
-					{
+					if ($this->IsValueModified($value)) {
 						$oLinkSet = $this->Get($sAttCode);
 						$sLinkedClass = $oAttDef->GetLinkedClass();
-						if (array_key_exists('to_be_created', $value) && (count($value['to_be_created']) > 0))
-						{
+						if (array_key_exists('to_be_created', $value) && (count($value['to_be_created']) > 0)) {
 							// Now handle the links to be created
-							foreach ($value['to_be_created'] as $aData)
-							{
+							foreach ($value['to_be_created'] as $aData) {
 								$sSubClass = $aData['class'];
-								if (($sLinkedClass == $sSubClass) || (is_subclass_of($sSubClass, $sLinkedClass)))
-								{
+								if (($sLinkedClass == $sSubClass) || (is_subclass_of($sSubClass, $sLinkedClass))) {
 									$aObjData = $aData['data'];
 									$oLink = MetaModel::NewObject($sSubClass);
 									$oLink->UpdateObjectFromArray($aObjData);
@@ -4298,28 +4232,20 @@ HTML;
 
 			case 'LinkedSet':
 				/** @var AttributeLinkedSet $oAttDef */
-				$aRawToBeCreated = json_decode(utils::ReadPostedParam("attr_{$sFormPrefix}{$sAttCode}_tbc", '{}',
-					'raw_data'), true);
+				$aRawToBeCreated = json_decode(utils::ReadPostedParam("attr_{$sFormPrefix}{$sAttCode}_tbc", '{}', 'raw_data'), true);
 				$aToBeCreated = array();
-				foreach($aRawToBeCreated as $aData)
-				{
+				foreach ($aRawToBeCreated as $aData) {
 					$sSubFormPrefix = $aData['formPrefix'];
 					$sObjClass = isset($aData['class']) ? $aData['class'] : $oAttDef->GetLinkedClass();
 					$aObjData = array();
-					foreach($aData as $sKey => $value)
-					{
-						if (preg_match("/^attr_$sSubFormPrefix(.*)$/", $sKey, $aMatches))
-						{
+					foreach ($aData as $sKey => $value) {
+						if (preg_match("/^attr_$sSubFormPrefix(.*)$/", $sKey, $aMatches)) {
 							$oLinkAttDef = MetaModel::GetAttributeDef($sObjClass, $aMatches[1]);
 							// Recursing over n:n link datetime attributes
 							// Note: We might need to do it with other attribute types, like Document or redundancy setting.
-							if ($oLinkAttDef instanceof AttributeDateTime)
-							{
-								$aObjData[$aMatches[1]] = $this->PrepareValueFromPostedForm($sSubFormPrefix,
-									$aMatches[1], $sObjClass, $aData);
-							}
-							else
-							{
+							if ($oLinkAttDef instanceof AttributeDateTime) {
+								$aObjData[$aMatches[1]] = $this->PrepareValueFromPostedForm($sSubFormPrefix, $aMatches[1], $sObjClass, $aData);
+							} else {
 								$aObjData[$aMatches[1]] = $value;
 							}
 						}
@@ -4327,28 +4253,20 @@ HTML;
 					$aToBeCreated[] = array('class' => $sObjClass, 'data' => $aObjData);
 				}
 
-				$aRawToBeModified = json_decode(utils::ReadPostedParam("attr_{$sFormPrefix}{$sAttCode}_tbm", '{}',
-					'raw_data'), true);
+				$aRawToBeModified = json_decode(utils::ReadPostedParam("attr_{$sFormPrefix}{$sAttCode}_tbm", '{}', 'raw_data'), true);
 				$aToBeModified = array();
-				foreach($aRawToBeModified as $iObjKey => $aData)
-				{
+				foreach ($aRawToBeModified as $iObjKey => $aData) {
 					$sSubFormPrefix = $aData['formPrefix'];
 					$sObjClass = isset($aData['class']) ? $aData['class'] : $oAttDef->GetLinkedClass();
 					$aObjData = array();
-					foreach($aData as $sKey => $value)
-					{
-						if (preg_match("/^attr_$sSubFormPrefix(.*)$/", $sKey, $aMatches))
-						{
+					foreach ($aData as $sKey => $value) {
+						if (preg_match("/^attr_$sSubFormPrefix(.*)$/", $sKey, $aMatches)) {
 							$oLinkAttDef = MetaModel::GetAttributeDef($sObjClass, $aMatches[1]);
 							// Recursing over n:n link datetime attributes
 							// Note: We might need to do it with other attribute types, like Document or redundancy setting.
-							if ($oLinkAttDef instanceof AttributeDateTime)
-							{
-								$aObjData[$aMatches[1]] = $this->PrepareValueFromPostedForm($sSubFormPrefix,
-									$aMatches[1], $sObjClass, $aData);
-							}
-							else
-							{
+							if ($oLinkAttDef instanceof AttributeDateTime) {
+								$aObjData[$aMatches[1]] = $this->PrepareValueFromPostedForm($sSubFormPrefix, $aMatches[1], $sObjClass, $aData);
+							} else {
 								$aObjData[$aMatches[1]] = $value;
 							}
 						}
@@ -4357,14 +4275,11 @@ HTML;
 				}
 
 				$value = array(
-					'to_be_created' => $aToBeCreated,
+					'to_be_created'  => $aToBeCreated,
 					'to_be_modified' => $aToBeModified,
-					'to_be_deleted' => json_decode(utils::ReadPostedParam("attr_{$sFormPrefix}{$sAttCode}_tbd", '[]',
-						'raw_data'), true),
-					'to_be_added' => json_decode(utils::ReadPostedParam("attr_{$sFormPrefix}{$sAttCode}_tba", '[]',
-						'raw_data'), true),
-					'to_be_removed' => json_decode(utils::ReadPostedParam("attr_{$sFormPrefix}{$sAttCode}_tbr", '[]',
-						'raw_data'), true),
+					'to_be_deleted'  => json_decode(utils::ReadPostedParam("attr_{$sFormPrefix}{$sAttCode}_tbd", '[]', 'raw_data'), true),
+					'to_be_added'    => json_decode(utils::ReadPostedParam("attr_{$sFormPrefix}{$sAttCode}_tba", '[]', 'raw_data'), true),
+					'to_be_removed'  => json_decode(utils::ReadPostedParam("attr_{$sFormPrefix}{$sAttCode}_tbr", '[]', 'raw_data'), true),
 				);
 				break;
 
@@ -4493,9 +4408,7 @@ HTML;
 		/** @var \iApplicationObjectExtension $oExtensionInstance */
 		foreach(MetaModel::EnumPlugins('iApplicationObjectExtension') as $oExtensionInstance)
 		{
-            $oKPI = new ExecutionKPI();
-            $oExtensionInstance->OnDBInsert($this, self::GetCurrentChange());
-            $oKPI->ComputeStatsForExtension($oExtensionInstance, 'OnDBInsert');
+			$oExtensionInstance->OnDBInsert($this, self::GetCurrentChange());
 		}
 
 		return $res;
@@ -4512,16 +4425,13 @@ HTML;
 
 	protected function DBCloneTracked_Internal($newKey = null)
 	{
-        /** @var cmdbAbstractObject $oNewObj */
-        $oNewObj = MetaModel::GetObject(get_class($this), parent::DBCloneTracked_Internal($newKey));
+		$oNewObj = parent::DBCloneTracked_Internal($newKey);
 
 		// Invoke extensions after insertion (the object must exist, have an id, etc.)
 		/** @var \iApplicationObjectExtension $oExtensionInstance */
 		foreach(MetaModel::EnumPlugins('iApplicationObjectExtension') as $oExtensionInstance)
 		{
-            $oKPI = new ExecutionKPI();
 			$oExtensionInstance->OnDBInsert($oNewObj, self::GetCurrentChange());
-            $oKPI->ComputeStatsForExtension($oExtensionInstance, 'OnDBInsert');
 		}
 
 		return $oNewObj;
@@ -4535,13 +4445,13 @@ HTML;
 
 		// Protection against reentrance (e.g. cascading the update of ticket logs)
 		// Note: This is based on the fix made on r 3190 in DBObject::DBUpdate()
-		static $aUpdateReentrance = array();
-		$sKey = get_class($this).'::'.$this->GetKey();
-		if (array_key_exists($sKey, $aUpdateReentrance))
-		{
+		if (!MetaModel::StartReentranceProtection(Metamodel::REENTRANCE_TYPE_UPDATE, $this)) {
+			$sClass = get_class($this);
+			$sKey = $this->GetKey();
+			IssueLog::Debug("CRUD: DBUpdate $sClass::$sKey Rejected (reentrance)", LogChannels::DM_CRUD);
+
 			return $res;
 		}
-		$aUpdateReentrance[$sKey] = true;
 
 		try
 		{
@@ -4549,18 +4459,16 @@ HTML;
 			/** @var \iApplicationObjectExtension $oExtensionInstance */
 			foreach (MetaModel::EnumPlugins('iApplicationObjectExtension') as $oExtensionInstance)
 			{
-                $oKPI = new ExecutionKPI();
 				$oExtensionInstance->OnDBUpdate($this, self::GetCurrentChange());
-                $oKPI->ComputeStatsForExtension($oExtensionInstance, 'OnDBUpdate');
 			}
 		}
-		catch (Exception $e)
-		{
-			throw $e;
-		}
 		finally
 		{
-			unset($aUpdateReentrance[$sKey]);
+			MetaModel::StopReentranceProtection(Metamodel::REENTRANCE_TYPE_UPDATE, $this);
+		}
+
+		if ($this->IsModified()) {
+			return $this->DBUpdate();
 		}
 
 		return $res;
@@ -4573,11 +4481,9 @@ HTML;
 	 */
 	protected function SetWarningsAsSessionMessages($sMessageIdPrefix)
 	{
-		if (!empty($this->m_aCheckWarnings) && is_array($this->m_aCheckWarnings))
-		{
+		if (!empty($this->m_aCheckWarnings) && is_array($this->m_aCheckWarnings)) {
 			$iMsgNb = 0;
-			foreach ($this->m_aCheckWarnings as $sWarningMessage)
-			{
+			foreach ($this->m_aCheckWarnings as $sWarningMessage) {
 				$iMsgNb++;
 				$sMessageId = "$sMessageIdPrefix-$iMsgNb"; // each message must have its own messageId !
 				$this->SetSessionMessageFromInstance($sMessageId, $sWarningMessage, 'warning', 0);
@@ -4585,21 +4491,13 @@ HTML;
 		}
 	}
 
-	protected static function BulkUpdateTracked_Internal(DBSearch $oFilter, array $aValues)
-	{
-		// Todo - invoke the extension
-		return parent::BulkUpdateTracked_Internal($oFilter, $aValues);
-	}
-
 	protected function DBDeleteTracked_Internal(&$oDeletionPlan = null)
 	{
 		// Invoke extensions before the deletion (the deletion will do some cleanup and we might loose some information
 		/** @var \iApplicationObjectExtension $oExtensionInstance */
 		foreach(MetaModel::EnumPlugins('iApplicationObjectExtension') as $oExtensionInstance)
 		{
-            $oKPI = new ExecutionKPI();
 			$oExtensionInstance->OnDBDelete($this, self::GetCurrentChange());
-            $oKPI->ComputeStatsForExtension($oExtensionInstance, 'OnDBDelete');
 		}
 
 		return parent::DBDeleteTracked_Internal($oDeletionPlan);
@@ -4617,10 +4515,7 @@ HTML;
 		/** @var \iApplicationObjectExtension $oExtensionInstance */
 		foreach(MetaModel::EnumPlugins('iApplicationObjectExtension') as $oExtensionInstance)
 		{
-            $oKPI = new ExecutionKPI();
-            $bIsModified = $oExtensionInstance->OnIsModified($this);
-            $oKPI->ComputeStatsForExtension($oExtensionInstance, 'OnIsModified');
-            if ($bIsModified)
+			if ($oExtensionInstance->OnIsModified($this))
 			{
 				return true;
 			}
@@ -4674,9 +4569,7 @@ HTML;
 		/** @var \iApplicationObjectExtension $oExtensionInstance */
 		foreach(MetaModel::EnumPlugins('iApplicationObjectExtension') as $oExtensionInstance)
 		{
-            $oKPI = new ExecutionKPI();
 			$aNewIssues = $oExtensionInstance->OnCheckToWrite($this);
-            $oKPI->ComputeStatsForExtension($oExtensionInstance, 'OnCheckToWrite');
 			if (is_array($aNewIssues) && (count($aNewIssues) > 0)) // Some extensions return null instead of an empty array
 			{
 				$this->m_aCheckIssues = array_merge($this->m_aCheckIssues, $aNewIssues);
@@ -4724,9 +4617,7 @@ HTML;
 		/** @var \iApplicationObjectExtension $oExtensionInstance */
 		foreach(MetaModel::EnumPlugins('iApplicationObjectExtension') as $oExtensionInstance)
 		{
-            $oKPI = new ExecutionKPI();
 			$aNewIssues = $oExtensionInstance->OnCheckToDelete($this);
-            $oKPI->ComputeStatsForExtension($oExtensionInstance, 'OnCheckToDelete');
 			if (is_array($aNewIssues) && count($aNewIssues) > 0)
 			{
 				$this->m_aDeleteIssues = array_merge($this->m_aDeleteIssues, $aNewIssues);
@@ -4802,9 +4693,8 @@ HTML;
 				{
 					$aReasons = array();
 					$sTip = '';
-					foreach($aReasons as $aRow)
-					{
-						$sDescription = htmlentities($aRow['description'], ENT_QUOTES, 'UTF-8');
+					foreach($aReasons as $aRow) {
+						$sDescription = utils::EscapeHtml($aRow['description']);
 						$sDescription = str_replace(array("\r\n", "\n"), "<br/>", $sDescription);
 						$sTip .= "<div class=\"synchro-source\">";
 						$sTip .= "<div class=\"synchro-source-title\">Synchronized with {$aRow['name']}</div>";
@@ -4816,8 +4706,7 @@ HTML;
 
 				// Attribute is read-only
 				$sHTMLValue = $this->GetAsHTML($sAttCode);
-				$sHTMLValue .= '<input type="hidden" id="'.$sInputId.'" name="attr_'.$sPrefix.$sAttCode.'" value="'.htmlentities($this->GetEditValue($sAttCode),
-						ENT_QUOTES, 'UTF-8').'"/>';
+				$sHTMLValue .= '<input type="hidden" id="'.$sInputId.'" name="attr_'.$sPrefix.$sAttCode.'" value="'.utils::EscapeHtml($this->GetEditValue($sAttCode)).'"/>';
 				$aFieldsMap[$sAttCode] = $sInputId;
 			}
 			else
@@ -5281,11 +5170,6 @@ EOF
 				'errors' => '<p>'.($bResult ? '' : implode('</p><p>', $aErrorsToDisplay)).'</p>',
 			);
 			if ($bResult && (!$bPreview)) {
-				// doing the check will load multiple times same objects :/
-				// but it shouldn't cost too much on execution time
-				// user can mitigate by selecting less extkeys/lnk to set and/or less objects to update 🤷‍♂️
-				$oObj->CheckChangedExtKeysValues();
-
 				$oObj->DBUpdate();
 			}
 		}
@@ -5790,4 +5674,117 @@ JS
 			'AttributeOneWayPassword',
 		);
 	}
+
+	/**
+	 * @return void
+	 * @throws \CoreException
+	 */
+	final protected function EventInsertRequested()
+	{
+		$this->FireEvent(EVENT_SERVICE_DB_INSERT_REQUESTED);
+	}
+
+	/**
+	 * @return void
+	 * @throws \CoreException
+	 */
+	final protected function EventInsertBefore()
+	{
+		$this->FireEvent(EVENT_SERVICE_DB_ABOUT_TO_INSERT);
+	}
+
+	/**
+	 * @return void
+	 * @throws \CoreException
+	 */
+	final protected function EventInsertAfter()
+	{
+		$this->FireEvent(EVENT_SERVICE_DB_INSERT_DONE);
+	}
+
+	final protected function EventComputeValues()
+	{
+		$this->FireEvent(EVENT_SERVICE_DB_COMPUTE_VALUES);
+	}
+
+	/**
+	 * @param array $aEventData
+	 *
+	 * @return void
+	 * @throws \CoreException
+	 */
+	final protected function EventCheckToWrite(array $aEventData)
+	{
+		$this->FireEvent(EVENT_SERVICE_DB_CHECK_TO_WRITE, $aEventData);
+	}
+
+	/**
+	 * @param array $aEventData
+	 *
+	 * @return void
+	 * @throws \CoreException
+	 */
+	final protected function EventCheckToDelete(array $aEventData)
+	{
+		$this->FireEvent(EVENT_SERVICE_DB_CHECK_TO_DELETE, $aEventData);
+	}
+
+	/**
+	 * @return void
+	 * @throws \CoreException
+	 */
+	final protected function EventUpdateRequested()
+	{
+		$this->FireEvent(EVENT_SERVICE_DB_UPDATE_REQUESTED);
+	}
+
+	/**
+	 * @return void
+	 * @throws \CoreException
+	 */
+	final protected function EventUpdateBefore()
+	{
+		$this->FireEvent(EVENT_SERVICE_DB_ABOUT_TO_UPDATE);
+	}
+
+	/**
+	 * @param array $aEventData
+	 *
+	 * @return void
+	 * @throws \CoreException
+	 */
+	final protected function EventUpdateAfter(array $aEventData)
+	{
+		$this->FireEvent(EVENT_SERVICE_DB_UPDATE_DONE, $aEventData);
+	}
+
+	/**
+	 * @return void
+	 * @throws \CoreException
+	 */
+	final protected function EventDeleteBefore()
+	{
+		$this->FireEvent(EVENT_SERVICE_DB_ABOUT_TO_DELETE);
+	}
+
+	/**
+	 * @return void
+	 * @throws \CoreException
+	 */
+	final protected function EventDeleteAfter()
+	{
+		$this->FireEvent(EVENT_SERVICE_DB_DELETE_DONE);
+	}
+
+
+	final protected function EventArchive()
+	{
+		$this->FireEvent(EVENT_SERVICE_DB_ARCHIVE);
+	}
+
+	final protected function EventUnarchive()
+	{
+		$this->FireEvent(EVENT_SERVICE_DB_UNARCHIVE);
+	}
+
 }

application/csvpage.class.inc.php

@@ -1,8 +1,8 @@
 <?php
 /**
- * @deprecated  3.0.0 will be removed in 3.1.0 - moved to sources/application/WebPage/CSVPage.php, now loadable using autoloader
+ * @deprecated  will be removed in 3.1.0 - moved to sources/Application/WebPage/CSVPage.php, now loadable using autoloader
  * @license     http://opensource.org/licenses/AGPL-3.0
  * @copyright   Copyright (C) 2010-2021 Combodo SARL
  */
 
-DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/application/WebPage/CSVPage.php, now loadable using autoloader');
+DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/Application/WebPage/CSVPage.php, now loadable using autoloader');

application/dashboard.class.inc.php

@@ -918,11 +918,6 @@ class RuntimeDashboard extends Dashboard
 	{
 		$bCustomized = false;
 
-		$sDashboardFileSanitized = utils::RealPath(APPROOT.$sDashboardFile, APPROOT);
-		if (false === $sDashboardFileSanitized) {
-			throw new SecurityException('Invalid dashboard file !');
-		}
-
 		// Search for an eventual user defined dashboard
 		$oUDSearch = new DBObjectSearch('UserDashboard');
 		$oUDSearch->AddCondition('user_id', UserRights::GetUserId(), '=');
@@ -934,7 +929,7 @@ class RuntimeDashboard extends Dashboard
 			$sDashboardDefinition = $oUserDashboard->Get('contents');
 			$bCustomized = true;
 		} else {
-			$sDashboardDefinition = @file_get_contents($sDashboardFileSanitized);
+			$sDashboardDefinition = @file_get_contents($sDashboardFile);
 		}
 
 
@@ -942,7 +937,7 @@ class RuntimeDashboard extends Dashboard
 			$oDashboard = new RuntimeDashboard($sDashBoardId);
 			$oDashboard->FromXml($sDashboardDefinition);
 			$oDashboard->SetCustomFlag($bCustomized);
-			$oDashboard->SetDefinitionFile($sDashboardFileSanitized);
+			$oDashboard->SetDefinitionFile($sDashboardFile);
 		} else {
 			$oDashboard = null;
 		}
@@ -1141,7 +1136,7 @@ JS
 		$oToolbar->AddSubBlock($oActionButton);
 
 		$aActions = array();
-		$sFile = addslashes(utils::LocalPath($this->sDefinitionFile));
+		$sFile = addslashes($this->sDefinitionFile);
 		$sJSExtraParams = json_encode($aExtraParams);
 		if ($this->HasCustomDashboard()) {
 			$oEdit = new JSPopupMenuItem('UI:Dashboard:Edit', Dict::S('UI:Dashboard:EditCustom'), "return EditDashboard('{$this->sId}', '$sFile', $sJSExtraParams)");
@@ -1264,12 +1259,12 @@ EOF
 		$sOkButtonLabel = Dict::S('UI:Button:Save');
 		$sCancelButtonLabel = Dict::S('UI:Button:Cancel');
 		
-		$sId = utils::HtmlEntities($this->sId);
-		$sLayoutClass = utils::HtmlEntities($this->sLayoutClass);
+		$sId = addslashes($this->sId);
+		$sLayoutClass = addslashes($this->sLayoutClass);
 		$sAutoReload = $this->bAutoReload ? 'true' : 'false';
 		$sAutoReloadSec = (string) $this->iAutoReloadSec;
-		$sTitle = utils::HtmlEntities($this->sTitle);
-		$sFile = utils::HtmlEntities($this->GetDefinitionFile());
+		$sTitle = addslashes($this->sTitle);
+		$sFile = addslashes($this->GetDefinitionFile());
 		$sUrl = utils::GetAbsoluteUrlAppRoot().'pages/ajax.render.php';
 		$sReloadURL = $this->GetReloadURL();
 
@@ -1554,29 +1549,6 @@ JS
 		return $this->sDefinitionFile;
 	}
 
-	/**
-	 * @param string $sDashboardFileRelative can also be an absolute path (compatibility with old URL)
-	 *
-	 * @return string full path to the Dashboard file
-	 * @throws \SecurityException if path isn't under approot
-	 * @uses utils::RealPath()
-	 * @since 2.7.8 3.0.3 3.1.0 N°4449 remove FPD
-	 */
-	public static function GetDashboardFileFromRelativePath($sDashboardFileRelative)
-	{
-		if (utils::RealPath($sDashboardFileRelative, APPROOT)) {
-			// compatibility with old URL containing absolute path !
-			return $sDashboardFileRelative;
-		}
-
-		$sDashboardFile = APPROOT.$sDashboardFileRelative;
-		if (false === utils::RealPath($sDashboardFile, APPROOT)) {
-			throw new SecurityException('Invalid dashboard file !');
-		}
-
-		return $sDashboardFile;
-	}
-
 	/**
 	 * @param string $sDefinitionFile
 	 */

application/datamodel.application.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<itop_design xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="3.0">
+<itop_design xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="3.1">
   <classes>
     <class id="AbstractResource" _delta="define">
       <parent>cmdbAbstractObject</parent>
@@ -185,6 +185,384 @@
 	    </style>
     </menu>
   </menus>
+  <events>
+    <event id="EVENT_SERVICE_DB_INSERT_REQUESTED" _delta="define">
+      <description>An object insert in the database has been requested. All changes to the object will be persisted automatically.</description>
+      <sources>
+        <source id="cmdbAbstractObject">cmdbAbstractObject</source>
+      </sources>
+      <replaces>DBObject::OnInsert</replaces>
+      <event_data>
+        <event_datum id="object">
+          <description>The object inserted</description>
+          <type>DBObject</type>
+        </event_datum>
+        <event_datum id="debug_info">
+          <description>Debug string</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+    <event id="EVENT_SERVICE_DB_ABOUT_TO_INSERT" _delta="define">
+      <description>An object is about to be inserted in the database (no change possible)</description>
+      <sources>
+        <source id="cmdbAbstractObject">cmdbAbstractObject</source>
+      </sources>
+      <replaces>DBObject::OnInsert</replaces>
+      <event_data>
+        <event_datum id="object">
+          <description>The object inserted</description>
+          <type>DBObject</type>
+        </event_datum>
+        <event_datum id="debug_info">
+          <description>Debug string</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+    <event id="EVENT_SERVICE_DB_INSERT_DONE" _delta="define">
+      <description>An object has been inserted into the database (but not reloaded). All changes to the object will be persisted automatically.</description>
+      <sources>
+        <source id="cmdbAbstractObject">cmdbAbstractObject</source>
+      </sources>
+      <replaces>DBObject::AfterInsert</replaces>
+      <event_data>
+        <event_datum id="object">
+          <description>The object inserted</description>
+          <type>DBObject</type>
+        </event_datum>
+        <event_datum id="debug_info">
+          <description>Debug string</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+    <event id="EVENT_SERVICE_DB_UPDATE_REQUESTED" _delta="define">
+      <description>An object update has been requested. All changes to the object will be persisted automatically.</description>
+      <sources>
+        <source id="cmdbAbstractObject">cmdbAbstractObject</source>
+      </sources>
+      <replaces>DBObject::OnUpdate, DBObject::DoComputeValues</replaces>
+      <event_data>
+        <event_datum id="object">
+          <description>The object updated</description>
+          <type>DBObject</type>
+        </event_datum>
+        <event_datum id="debug_info">
+          <description>Debug string</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+    <event id="EVENT_SERVICE_DB_ABOUT_TO_UPDATE" _delta="define">
+      <description>An object is about to be updated in the database (no change possible)</description>
+      <sources>
+        <source id="cmdbAbstractObject">cmdbAbstractObject</source>
+      </sources>
+      <replaces>DBObject::OnUpdate</replaces>
+      <event_data>
+        <event_datum id="object">
+          <description>The object updated</description>
+          <type>DBObject</type>
+        </event_datum>
+        <event_datum id="debug_info">
+          <description>Debug string</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+    <event id="EVENT_SERVICE_DB_UPDATE_DONE" _delta="define">
+      <description>An object has been updated into the database and reloaded. All changes to the object will be persisted automatically.</description>
+      <sources>
+        <source id="cmdbAbstractObject">cmdbAbstractObject</source>
+      </sources>
+      <replaces>DBObject::AfterUpdate</replaces>
+      <event_data>
+        <event_datum id="object">
+          <description>The object updated</description>
+          <type>DBObject</type>
+        </event_datum>
+        <event_datum id="debug_info">
+          <description>Debug string</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+    <event id="EVENT_SERVICE_DB_ABOUT_TO_DELETE" _delta="define">
+      <description>An object is about to be deleted in the database</description>
+      <sources>
+        <source id="cmdbAbstractObject">cmdbAbstractObject</source>
+      </sources>
+      <replaces>DBObject::OnDelete</replaces>
+      <event_data>
+        <event_datum id="object">
+          <description>The object deleted</description>
+          <type>DBObject</type>
+        </event_datum>
+        <event_datum id="debug_info">
+          <description>Debug string</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+    <event id="EVENT_SERVICE_DB_DELETE_DONE" _delta="define">
+      <description>An object has been deleted into the database</description>
+      <sources>
+        <source id="cmdbAbstractObject">cmdbAbstractObject</source>
+      </sources>
+      <replaces>DBObject::AfterDelete</replaces>
+      <event_data>
+        <event_datum id="object">
+          <description>The object deleted</description>
+          <type>DBObject</type>
+        </event_datum>
+        <event_datum id="debug_info">
+          <description>Debug string</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+    <event id="EVENT_SERVICE_DB_BEFORE_APPLY_STIMULUS" _delta="define">
+      <description>A stimulus is about to be applied to an object</description>
+      <sources>
+        <source id="cmdbAbstractObject">cmdbAbstractObject</source>
+      </sources>
+      <event_data>
+        <event_datum id="object">
+          <description>The object where the stimulus is targeted</description>
+          <type>DBObject</type>
+        </event_datum>
+        <event_datum id="stimulus">
+          <description>Current stimulus applied</description>
+          <type>string</type>
+        </event_datum>
+        <event_datum id="previous_state">
+          <description>Object previous state</description>
+          <type>string</type>
+        </event_datum>
+        <event_datum id="new_state">
+          <description>Object new state</description>
+          <type>string</type>
+        </event_datum>
+        <event_datum id="save_object">
+          <description>The object must be saved in the database</description>
+          <type>boolean</type>
+        </event_datum>
+        <event_datum id="debug_info">
+          <description>Debug string</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+    <event id="EVENT_SERVICE_DB_AFTER_APPLY_STIMULUS" _delta="define">
+      <description>A stimulus has been applied to an object</description>
+      <sources>
+        <source id="cmdbAbstractObject">cmdbAbstractObject</source>
+      </sources>
+      <event_data>
+        <event_datum id="object">
+          <description>The object where the stimulus is targeted</description>
+          <type>DBObject</type>
+        </event_datum>
+        <event_datum id="stimulus">
+          <description>Current stimulus applied</description>
+          <type>string</type>
+        </event_datum>
+        <event_datum id="previous_state">
+          <description>Object previous state</description>
+          <type>string</type>
+        </event_datum>
+        <event_datum id="new_state">
+          <description>Object new state</description>
+          <type>string</type>
+        </event_datum>
+        <event_datum id="save_object">
+          <description>The object is asked to be saved in the database</description>
+          <type>boolean</type>
+        </event_datum>
+        <event_datum id="debug_info">
+          <description>Debug string</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+    <event id="EVENT_SERVICE_DB_APPLY_STIMULUS_FAILED" _delta="define">
+      <description>A stimulus has failed</description>
+      <sources>
+        <source id="cmdbAbstractObject">cmdbAbstractObject</source>
+      </sources>
+      <event_data>
+        <event_datum id="action">
+          <description>The action that failed to apply the stimulus</description>
+          <type>string</type>
+        </event_datum>
+        <event_datum id="object">
+          <description>The object where the stimulus is targeted</description>
+          <type>DBObject</type>
+        </event_datum>
+        <event_datum id="stimulus">
+          <description>Current stimulus applied</description>
+          <type>string</type>
+        </event_datum>
+        <event_datum id="previous_state">
+          <description>Object previous state</description>
+          <type>string</type>
+        </event_datum>
+        <event_datum id="new_state">
+          <description>Object new state</description>
+          <type>string</type>
+        </event_datum>
+        <event_datum id="save_object">
+          <description>The object must be saved in the database</description>
+          <type>boolean</type>
+        </event_datum>
+        <event_datum id="debug_info">
+          <description>Debug string</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+    <event id="EVENT_SERVICE_DB_OBJECT_RELOAD" _delta="define">
+      <description>An object has been re-loaded from the database</description>
+      <sources>
+        <source id="cmdbAbstractObject">cmdbAbstractObject</source>
+      </sources>
+      <event_data>
+        <event_datum id="object">
+          <description>The object re-loaded</description>
+          <type>DBObject</type>
+        </event_datum>
+        <event_datum id="debug_info">
+          <description>Debug string</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+    <event id="EVENT_SERVICE_DB_COMPUTE_VALUES" _delta="define">
+      <description>An object needs to be recomputed after changes</description>
+      <sources>
+        <source id="cmdbAbstractObject">cmdbAbstractObject</source>
+      </sources>
+      <replaces>DBObject::ComputeValues</replaces>
+      <event_data>
+        <event_datum id="object">
+          <description>The object inserted</description>
+          <type>DBObject</type>
+        </event_datum>
+        <event_datum id="debug_info">
+          <description>Debug string</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+    <event id="EVENT_SERVICE_DB_CHECK_TO_WRITE" _delta="define">
+      <description>Check an object before it is written into the database (no change possible)</description>
+      <sources>
+        <source id="cmdbAbstractObject">cmdbAbstractObject</source>
+      </sources>
+      <replaces>cmdbAbstractObject::DoCheckToWrite</replaces>
+      <event_data>
+        <event_datum id="object">
+          <description>The object to check</description>
+          <type>DBObject</type>
+        </event_datum>
+        <event_datum id="error_messages">
+          <description>Array of strings where all the errors found during the object checking are added</description>
+          <type>array</type>
+        </event_datum>
+        <event_datum id="debug_info">
+          <description>Debug string</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+    <event id="EVENT_SERVICE_DB_CHECK_TO_DELETE" _delta="define">
+      <description>Check an object before it is deleted from the database (no change possible)</description>
+      <sources>
+        <source id="cmdbAbstractObject">cmdbAbstractObject</source>
+      </sources>
+      <replaces>cmdbAbstractObject::DoCheckToDelete</replaces>
+      <event_data>
+        <event_datum id="object">
+          <description>The object to check</description>
+          <type>DBObject</type>
+        </event_datum>
+        <event_datum id="error_messages">
+          <description>Array of strings where all the errors found during the object checking are added</description>
+          <type>array</type>
+        </event_datum>
+        <event_datum id="debug_info">
+          <description>Debug string</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+    <event id="EVENT_SERVICE_DB_ARCHIVE" _delta="define">
+      <description>An object has been archived</description>
+      <sources>
+        <source id="cmdbAbstractObject">cmdbAbstractObject</source>
+      </sources>
+      <event_data>
+        <event_datum id="object">
+          <description>The object archived</description>
+          <type>DBObject</type>
+        </event_datum>
+        <event_datum id="debug_info">
+          <description>Debug string</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+    <event id="EVENT_SERVICE_DB_UNARCHIVE" _delta="define">
+      <description>An object has been unarchived</description>
+      <sources>
+        <source id="cmdbAbstractObject">cmdbAbstractObject</source>
+      </sources>
+      <event_data>
+        <event_datum id="object">
+          <description>The object unarchived</description>
+          <type>DBObject</type>
+        </event_datum>
+        <event_datum id="debug_info">
+          <description>Debug string</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+    <event id="EVENT_SERVICE_DOWNLOAD_DOCUMENT" _delta="define">
+      <description>A document has been downloaded from the GUI</description>
+      <sources>
+        <source id="Document">Document</source>
+      </sources>
+      <event_data>
+        <event_datum id="object">
+          <description>The object containing the document</description>
+          <type>DBObject</type>
+        </event_datum>
+        <event_datum id="document">
+          <description>The document downloaded</description>
+          <type>ormDocument</type>
+        </event_datum>
+        <event_datum id="debug_info">
+          <description>Debug string</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+    <event id="EVENT_SERVICE_LOGIN" _delta="define">
+      <description>Inform the listeners about the connection states</description>
+      <event_data>
+        <event_datum id="code">
+          <description>The login step result code (LoginWebPage::EXIT_CODE_...) </description>
+          <type>integer</type>
+        </event_datum>
+        <event_datum id="state">
+          <description>Current login state (LoginWebPage::LOGIN_STATE_CONNECTED...)</description>
+          <type>string</type>
+        </event_datum>
+      </event_data>
+    </event>
+  </events>
   <meta>
     <classes>
       <class id="cmdbAbstractObject" _delta="define">

application/datatable.class.inc.php

@@ -19,7 +19,7 @@ use Combodo\iTop\Renderer\Console\ConsoleBlockRenderer;
  *
  * You should have received a copy of the GNU Affero General Public License
  *
- * @deprecated since 3.0.0 use Combodo\iTop\Application\UI\Base\Component\DataTable\Datatable
+ * @deprecated 3.0.0 use Combodo\iTop\Application\UI\Base\Component\DataTable\Datatable
  */
 
 class DataTable
@@ -386,7 +386,7 @@ EOF;
 		if (!$oPage->IsPrintableVersion())
 		{
 			$sMenuTitle = Dict::S('UI:ConfigureThisList');
-			$sHtml = '<div class="itop_popup toolkit_menu" id="tk_'.$this->iListId.'"><ul><li aria-label="'.Dict::S('UI:Menu:Toolkit').'"><i class="fas fa-tools"></i><i class="fas fa-caret-down"></i><ul>';
+			$sHtml = '<div class="itop_popup toolkit_menu" id="tk_'.$this->iListId.'"><ul><li><i class="fas fa-tools"></i><i class="fas fa-caret-down"></i><ul>';
 	
 			$oMenuItem1 = new JSPopupMenuItem('iTop::ConfigureList', $sMenuTitle, "$('#datatable_dlg_".$this->iListId."').dialog('open');");
 			$aActions = array(

application/displayblock.class.inc.php

@@ -304,7 +304,7 @@ class DisplayBlock
 			}
 		}
 	}
-
+	
 	public function GetFilter()
 	{
 		return $this->m_oFilter;
@@ -476,7 +476,7 @@ class DisplayBlock
 					$oExceptionAlert = AlertUIBlockFactory::MakeForFailure('Cannot display results', $sExceptionContent);
 					$oHtml->AddSubBlock($oExceptionAlert);
 				}
-				IssueLog::Error('Exception during GetDisplay: '.$e->getMessage());
+				ExceptionLog::LogException($e);
 			}
 		} else {
 			// render it as an Ajax (asynchronous) call
@@ -566,7 +566,7 @@ class DisplayBlock
 			if (($this->m_sStyle != 'links') && ($this->m_sStyle != 'search') && ($this->m_sStyle != 'list_search')) {
 				$oAppContext = new ApplicationContext();
 				$sClass = $this->m_oFilter->GetClass();
-				$aFilterCodes = array_keys(MetaModel::GetClassFilterDefs($sClass));
+				$aFilterCodes = MetaModel::GetFiltersList($sClass);
 				$aCallSpec = array($sClass, 'MapContextParam');
 				if (is_callable($aCallSpec)) {
 					foreach ($oAppContext->GetNames() as $sContextParam) {
@@ -1045,19 +1045,9 @@ JS
 			$aCount = $aCounts[$sStateValue];
 			$sHyperlink = $aCount['link'];
 			$sCountLabel = $aCount['label'];
-
-			$oPill = PillFactory::MakeForState($sClass, $sStateValue);
-			// N°5849 - Unencode label for ExternalKey attribute because friendlyname is already html encoded thanks to DBObject::GetName() in AttributeExternalKey::GetAllowedValues(). (A fix in this function may have too much impact).
-			if ($oAttDef instanceof AttributeExternalKey) {
-				$sPillTooltip = utils::HtmlEntityDecode($sStateLabel);
-				$sPillLabel = $sStateLabel;
-			} else {
-				$sPillTooltip = $sStateLabel;
-				$sPillLabel = utils::HtmlEntities($sStateLabel);
-			}
-			$oPill->SetTooltip($sPillTooltip)
-				->AddHtml("<span class=\"ibo-dashlet-header-dynamic--count\">$sCountLabel</span><span class=\"ibo-dashlet-header-dynamic--label ibo-text-truncated-with-ellipsis\">".$sPillLabel."</span>");
-
+			$oPill = PillFactory::MakeForState($sClass, $sStateValue)
+				->SetTooltip($sStateLabel)
+				->AddHtml("<span class=\"ibo-dashlet-header-dynamic--count\">$sCountLabel</span><span class=\"ibo-dashlet-header-dynamic--label ibo-text-truncated-with-ellipsis\">".utils::HtmlEntities($sStateLabel)."</span>");
 			if ($sHyperlink != '-') {
 				$oPill->SetUrl($sHyperlink);
 			}
@@ -1611,7 +1601,6 @@ JS
 
 			$iTotalCount = 0;
 			$aURLs = array();
-
 			foreach ($aRes as $iRow => $aRow) {
 				$sValue = $aRow['grouped_by_1'];
 				$sHtmlValue = $oGroupByExp->MakeValueLabel($this->m_oFilter, $sValue, $sValue);
@@ -1622,7 +1611,6 @@ JS
 					'value' => (float)$aRow[$sFctVar],
 				);
 
-
 				// Build the search for this subset
 				$oSubsetSearch = $this->m_oFilter->DeepClone();
 				$oCondition = new BinaryExpression($oGroupByExp, '=', new ScalarExpression($sValue));
@@ -1639,13 +1627,9 @@ JS
 
 		switch ($sChartType) {
 			case 'bars':
-				$iMaxNbCharsInLabel = 0;
-				$aNames = [];
+				$aNames = array();
 				foreach ($aValues as $idx => $aValue) {
 					$aNames[$idx] = $aValue['label'];
-					if ($iMaxNbCharsInLabel < mb_strlen($aValue['label'])) {
-						$iMaxNbCharsInLabel = mb_strlen($aValue['label']);
-					}
 				}
 				$oBlock = new BlockChartAjaxBars();
 				$oBlock->sJSNames = json_encode($aNames);
@@ -1653,31 +1637,21 @@ JS
 				$oBlock->sId = $sId;
 				$oBlock->sJSURLs = $sJSURLs;
 				$oBlock->sURLForRefresh = str_replace("'", "\'", $sUrl);
-				$oBlock->iMaxNbCharsInLabel = $iMaxNbCharsInLabel;
 				break;
 
 			case 'pie':
-				$aColumns = [];
-				$aNames = [];
+				$aColumns = array();
+				$aNames = array();
 				foreach ($aValues as $idx => $aValue) {
 					$aColumns[] = array('series_'.$idx, (float)$aValue['value']);
 					$aNames['series_'.$idx] = $aValue['label'];
 				}
-
-				$iNbLinesToAddForName = 0;
-				if (count($aNames) > 50) {
-					// Calculation of the number of legends line add to the height of the graph to have a maximum of 5 legend columns
-					$iNbLinesIncludedInChartHeight = 10;
-					$iNbLinesToAddForName = ceil(count($aNames) / 5) - $iNbLinesIncludedInChartHeight;
-				}
-
 				$oBlock = new BlockChartAjaxPie();
 				$oBlock->sJSColumns = json_encode($aColumns);
 				$oBlock->sJSNames = json_encode($aNames);
 				$oBlock->sId = $sId;
 				$oBlock->sJSURLs = $sJSURLs;
 				$oBlock->sURLForRefresh = str_replace("'", "\'", $sUrl);
-				$oBlock->iNbLinesToAddForName = $iNbLinesToAddForName;
 				break;
 		}
 		if (isset($aExtraParams["surround_with_panel"]) && $aExtraParams["surround_with_panel"]) {
@@ -1732,162 +1706,6 @@ JS
 
 }
 
-/**
- * Helper class to manage 'blocks' of HTML pieces that are parts of a page and contain some list of cmdb objects
- *
- * Each block is actually rendered as a <div></div> tag that can be rendered synchronously
- * or as a piece of Javascript/JQuery/Ajax that will get its content from another page (ajax.render.php).
- * The list of cmdbObjects to be displayed into the block is defined by a filter
- * Right now the type of display is either: list, count or details
- * - list produces a table listing the objects
- * - count produces a paragraphs with a sentence saying 'cont' objects found
- * - details display (as  table) the details of each object found (best if only one)
- *
- * @deprecated 3.0.0 will be removed in 3.1, see N°3824
- */
-class HistoryBlock extends DisplayBlock
-{
-	protected $iLimitCount;
-	protected $iLimitStart;
-	
-	public function __construct(DBSearch $oFilter, $sStyle = 'list', $bAsynchronous = false, $aParams = array(), $oSet = null)
-	{
-		DeprecatedCallsLog::NotifyDeprecatedPhpMethod();
-		parent::__construct($oFilter, $sStyle, $bAsynchronous, $aParams, $oSet);
-		$this->iLimitStart = 0;
-		$this->iLimitCount = 0;
-	}
-
-	public function SetLimit($iCount, $iStart = 0)
-	{
-		$this->iLimitStart = $iStart;
-		$this->iLimitCount = $iCount;
-	}
-
-	/**
-	 * @param \WebPage $oPage
-	 * @param array $aExtraParams
-	 * @param string $sId
-	 *
-	 * @return string
-	 * @throws \ArchivedObjectException
-	 * @throws \CoreException
-	 * @throws \CoreUnexpectedValue
-	 * @throws \DictExceptionMissingString
-	 * @throws \MissingQueryArgument
-	 * @throws \MySQLException
-	 * @throws \MySQLHasGoneAwayException
-	 *
-	 * @since 2.7.7 3.0.1 3.1.0 N°3129 Remove default value for $aExtraParams and add type hinting for PHP 8.0 compatibility
-	 *      (var is unused, and all calls were already made using a default value)
-	 */
-	public function GetRenderContent(WebPage $oPage, array $aExtraParams, string $sId)
-	{
-		$sHtml = '';
-		$bTruncated = false;
-		$oSet = new CMDBObjectSet($this->m_oFilter, array('date' => false));
-		if (!$oPage->IsPrintableVersion()) {
-			if (($this->iLimitStart > 0) || ($this->iLimitCount > 0)) {
-				$oSet->SetLimit($this->iLimitCount, $this->iLimitStart);
-				if (($this->iLimitCount - $this->iLimitStart) < $oSet->Count()) {
-					$bTruncated = true;
-				}
-			}
-		}
-		$sHtml .= "<!-- filter: ".($this->m_oFilter->ToOQL())."-->\n";
-		switch ($this->m_sStyle) {
-			case 'toggle':
-				// First the latest change that the user is allowed to see
-				do {
-					$oLatestChangeOp = $oSet->Fetch();
-				} while (is_object($oLatestChangeOp) && ($oLatestChangeOp->GetDescription() == ''));
-
-				if (is_object($oLatestChangeOp)) {
-					// There is one change in the list... only when the object has been created !
-					$sDate = $oLatestChangeOp->GetAsHTML('date');
-					$oChange = MetaModel::GetObject('CMDBChange', $oLatestChangeOp->Get('change'));
-					$sUserInfo = $oChange->GetAsHTML('userinfo');
-					$sHtml .= $oPage->GetStartCollapsibleSection(Dict::Format('UI:History:LastModified_On_By', $sDate, $sUserInfo));
-					$sHtml .= $this->GetHistoryTable($oPage, $oSet);
-					$sHtml .= $oPage->GetEndCollapsibleSection();
-				}
-				break;
-
-			case 'table':
-			default:
-			if ($bTruncated)
-			{
-				$sFilter = htmlentities($this->m_oFilter->serialize(), ENT_QUOTES, 'UTF-8');
-				$sHtml .= '<div id="history_container"><p>';
-				$sHtml .= Dict::Format('UI:TruncatedResults', $this->iLimitCount, $oSet->Count());
-				$sHtml .= ' ';
-				$sHtml .= '<a href="#" onclick="DisplayHistory(\'#history_container\', \''.$sFilter.'\', 0, 0); return false;">'.Dict::S('UI:DisplayAll').'</a>';
-				$sHtml .= $this->GetHistoryTable($oPage, $oSet);
-				$sHtml .= '</p></div>';
-				$oPage->add_ready_script("$('#{$sId} table.listResults tr:last td').addClass('truncated');");
-			}
-			else
-			{
-				$sHtml .= $this->GetHistoryTable($oPage, $oSet);
-			}
-			$oPage->add_ready_script(InlineImage::FixImagesWidth());
-		
-			$oPage->add_ready_script("$('.case-log-history-entry-toggle').on('click', function () { $(this).closest('.case-log-history-entry').toggleClass('expanded');});");
-			$oPage->add_ready_script(
-<<<EOF
-$('.history_entry').each(function() {
-	var jMe = $(this);
-	var oContent = $(this).find('.history_html_content');
-	if (jMe.height() < oContent.height())
-	{
-			jMe.prepend('<span class="history_truncated_toggler"></span>');
-			jMe.find('.history_truncated_toggler').on('click', function() {
-				jMe.toggleClass('history_entry_truncated');
-			});
-	}
-});
-EOF
-			);
-		}
-		return new Html($sHtml);
-	}
-	
-	protected function GetHistoryTable(WebPage $oPage, DBObjectSet $oSet)
-	{
-		$sHtml = '';
-		// First the latest change that the user is allowed to see
-		$oSet->Rewind(); // Reset the pointer to the beginning of the set
-		$aChanges = array();
-		while($oChangeOp = $oSet->Fetch())
-		{
-			$sChangeDescription = $oChangeOp->GetDescription();
-			if ($sChangeDescription != '')
-			{
-				// The change is visible for the current user
-				$changeId = $oChangeOp->Get('change');
-				$aChanges[$changeId]['date'] = $oChangeOp->Get('date');
-				$aChanges[$changeId]['userinfo'] = $oChangeOp->Get('userinfo');
-				if (!isset($aChanges[$changeId]['log']))
-				{
-					$aChanges[$changeId]['log'] = array();
-				}
-				$aChanges[$changeId]['log'][] = $sChangeDescription;
-			}
-		}
-		$aAttribs = array('date' => array('label' => Dict::S('UI:History:Date'), 'description' => Dict::S('UI:History:Date+')),
-						  'userinfo' => array('label' => Dict::S('UI:History:User'), 'description' => Dict::S('UI:History:User+')),
-						  'log' => array('label' => Dict::S('UI:History:Changes') , 'description' => Dict::S('UI:History:Changes+')),
-						 );
-		$aValues = array();
-		foreach($aChanges as $aChange)
-		{
-			$aValues[] = array('date' => AttributeDateTime::GetFormat()->Format($aChange['date']), 'userinfo' => htmlentities($aChange['userinfo'], ENT_QUOTES, 'UTF-8'), 'log' => "<ul><li>".implode('</li><li>', $aChange['log'])."</li></ul>");
-		}
-		$sHtml .= $oPage->GetTable($aAttribs, $aValues);
-		return $sHtml;
-	}
-}
-
 /**
  * Displays the 'Actions' menu for a given (list of) object(s)
  * The 'style' of the list (see constructor of DisplayBlock) can be either 'list' or 'details'

application/errorpage.class.inc.php

@@ -1,8 +1,8 @@
 <?php
 /**
- * @deprecated  3.0.0 will be removed in 3.1.0 - moved to sources/application/WebPage/ErrorPage.php, now loadable using autoloader
+ * @deprecated  will be removed in 3.1.0 - moved to sources/Application/WebPage/ErrorPage.php, now loadable using autoloader
  * @license     http://opensource.org/licenses/AGPL-3.0
  * @copyright   Copyright (C) 2010-2021 Combodo SARL
  */
 
-DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/application/WebPage/ErrorPage.php, now loadable using autoloader');
+DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/Application/WebPage/ErrorPage.php, now loadable using autoloader');

application/exceptions/CoreCannotSaveObjectException.php

@@ -60,24 +60,6 @@ class CoreCannotSaveObjectException extends CoreException
 		return $sContent;
 	}
 
-	public function getTextMessage()
-	{
-		$sTitle = Dict::S('UI:Error:SaveFailed');
-		$sContent = utils::HtmlEntities($sTitle);
-
-		if (count($this->aIssues) == 1) {
-			$sIssue = reset($this->aIssues);
-			$sContent .= utils::HtmlEntities($sIssue);
-		} else {
-			foreach ($this->aIssues as $sError) {
-				$sContent .= " ".utils::HtmlEntities($sError).", ";
-			}
-		}
-
-		return $sContent;
-	}
-
-
 	public function getIssues()
 	{
 		return $this->aIssues;

application/exceptions/InvalidExternalKeyValueException.php

@@ -1,36 +0,0 @@
-<?php
-
-/**
- * @since 2.7.10 3.0.4 3.1.1 3.2.0 N°6458 object creation
- */
-class InvalidExternalKeyValueException extends CoreUnexpectedValue
-{
-	private const ENUM_PARAMS_OBJECT = 'current_object';
-	private const ENUM_PARAMS_ATTCODE = 'attcode';
-	private const ENUM_PARAMS_ATTVALUE = 'attvalue';
-	private const ENUM_PARAMS_USER = 'current_user';
-
-	public function __construct($oObject, $sAttCode, $aContextData = null, $oPrevious = null)
-	{
-		$aContextData[self::ENUM_PARAMS_OBJECT] = get_class($oObject) . '::' . $oObject->GetKey();
-		$aContextData[self::ENUM_PARAMS_ATTCODE] = $sAttCode;
-		$aContextData[self::ENUM_PARAMS_ATTVALUE] = $oObject->Get($sAttCode);
-
-		$oCurrentUser = UserRights::GetUserObject();
-		if (false === is_null($oCurrentUser)) {
-			$aContextData[self::ENUM_PARAMS_USER] = get_class($oCurrentUser) . '::' . $oCurrentUser->GetKey();
-		}
-
-		parent::__construct('Attribute pointing to an object that is either non existing or not readable by the current user', $aContextData, '', $oPrevious);
-	}
-
-	public function GetAttCode(): string
-	{
-		return $this->getContextData()[self::ENUM_PARAMS_ATTCODE];
-	}
-
-	public function GetAttValue(): string
-	{
-		return $this->getContextData()[self::ENUM_PARAMS_ATTVALUE];
-	}
-}

application/forms.class.inc.php

@@ -838,7 +838,8 @@ class DesignerFormField
 	{
 		$sId = $this->oForm->GetFieldId($this->sCode);
 		$sName = $this->oForm->GetFieldName($this->sCode);
-		return array('label' => $this->sLabel, 'value' => "<input type=\"text\" id=\"$sId\" name=\"$sName\" value=\"".htmlentities($this->defaultValue, ENT_QUOTES, 'UTF-8')."\">");
+
+		return array('label' => $this->sLabel, 'value' => "<input type=\"text\" id=\"$sId\" name=\"$sName\" value=\"".utils::EscapeHtml($this->defaultValue)."\">");
 	}
 
 	/**
@@ -1012,9 +1013,8 @@ class DesignerTextField extends DesignerFormField
 		$sId = $this->oForm->GetFieldId($this->sCode);
 		
 		$sName = $this->oForm->GetFieldName($this->sCode);
-		if ($this->IsReadOnly())
-		{
-			$sHtmlValue = "<span>".htmlentities($this->defaultValue, ENT_QUOTES, 'UTF-8')."<input type=\"hidden\" id=\"$sId\" name=\"$sName\" value=\"".htmlentities($this->defaultValue, ENT_QUOTES, 'UTF-8')."\"/></span>";
+		if ($this->IsReadOnly()) {
+			$sHtmlValue = "<span>".utils::EscapeHtml($this->defaultValue)."<input type=\"hidden\" id=\"$sId\" name=\"$sName\" value=\"".utils::EscapeHtml($this->defaultValue)."\"/></span>";
 		}
 		else
 		{
@@ -1038,11 +1038,10 @@ $('#$sId').on('change keyup validate', function() { ValidateWithPattern('$sId',
 EOF
 			);
 			$sCSSClasses = '';
-			if (count($this->aCSSClasses) > 0)
-			{
+			if (count($this->aCSSClasses) > 0) {
 				$sCSSClasses = 'class="'.implode(' ', $this->aCSSClasses).'"';
 			}
-			$sHtmlValue = "<input type=\"text\" $sCSSClasses id=\"$sId\" name=\"$sName\" value=\"".htmlentities($this->defaultValue, ENT_QUOTES, 'UTF-8')."\">";
+			$sHtmlValue = "<input type=\"text\" $sCSSClasses id=\"$sId\" name=\"$sName\" value=\"".utils::EscapeHtml($this->defaultValue)."\">";
 		}
 		return array('label' => $this->sLabel, 'value' => $sHtmlValue);
 	}
@@ -1101,10 +1100,9 @@ class DesignerLongTextField extends DesignerTextField
 		{
 			$sCSSClasses = 'class="'.implode(' ', $this->aCSSClasses).'"';
 		}
-		if (!$this->IsReadOnly())
-		{
+		if (!$this->IsReadOnly()) {
 			$oP->add_ready_script(
-<<<EOF
+				<<<EOF
 $('#$sId').on('change keyup validate', function() { ValidateWithPattern('$sId', $sMandatory, '$sPattern',  $(this).closest('form').attr('id'), $sForbiddenValues); } );
 {
 	var myTimer = null;
@@ -1112,11 +1110,10 @@ $('#$sId').on('change keyup validate', function() { ValidateWithPattern('$sId',
 }
 EOF
 			);
-			$sValue = "<textarea $sCSSClasses id=\"$sId\" name=\"$sName\">".htmlentities($this->defaultValue, ENT_QUOTES, 'UTF-8')."</textarea>";
+			$sValue = "<textarea $sCSSClasses id=\"$sId\" name=\"$sName\">".utils::EscapeHtml($this->defaultValue)."</textarea>";
 		}
-		else
-		{
-			$sValue = "<div $sCSSClasses id=\"$sId\">".htmlentities($this->defaultValue, ENT_QUOTES, 'UTF-8')."</div>";
+		else {
+			$sValue = "<div $sCSSClasses id=\"$sId\">".utils::EscapeHtml($this->defaultValue)."</div>";
 		}
 		return array('label' => $this->sLabel, 'value' => $sValue);
 	}
@@ -1145,9 +1142,8 @@ class DesignerIntegerField extends DesignerFormField
 		$sId = $this->oForm->GetFieldId($this->sCode);
 		
 		$sName = $this->oForm->GetFieldName($this->sCode);
-		if ($this->IsReadOnly())
-		{
-			$sHtmlValue = "<span>".htmlentities($this->defaultValue, ENT_QUOTES, 'UTF-8')."<input type=\"hidden\" id=\"$sId\" name=\"$sName\" value=\"".htmlentities($this->defaultValue, ENT_QUOTES, 'UTF-8')."\"/></span>";
+		if ($this->IsReadOnly()) {
+			$sHtmlValue = "<span>".utils::EscapeHtml($this->defaultValue)."<input type=\"hidden\" id=\"$sId\" name=\"$sName\" value=\"".utils::EscapeHtml($this->defaultValue)."\"/></span>";
 		}
 		else
 		{
@@ -1164,11 +1160,10 @@ $('#$sId').on('change keyup validate', function() { ValidateInteger('$sId', $sMa
 EOF
 			);
 			$sCSSClasses = '';
-			if (count($this->aCSSClasses) > 0)
-			{
+			if (count($this->aCSSClasses) > 0) {
 				$sCSSClasses = 'class="'.implode(' ', $this->aCSSClasses).'"';
 			}
-			$sHtmlValue = "<input type=\"text\" $sCSSClasses id=\"$sId\" name=\"$sName\" value=\"".htmlentities($this->defaultValue, ENT_QUOTES, 'UTF-8')."\">";
+			$sHtmlValue = "<input type=\"text\" $sCSSClasses id=\"$sId\" name=\"$sName\" value=\"".utils::EscapeHtml($this->defaultValue)."\">";
 		}
 		return array('label' => $this->sLabel, 'value' => $sHtmlValue);
 	}
@@ -1289,22 +1284,18 @@ class DesignerComboField extends DesignerFormField
 			{
 				if ($this->bMultipleSelection)
 				{
-					if(in_array($sKey, $this->defaultValue))
-					{
+					if(in_array($sKey, $this->defaultValue)) {
 						$aSelected[] = $sDisplayValue;
-						$aHiddenValues[] = "<input type=\"hidden\" name=\"{$sName}[]\" value=\"".htmlentities($sKey, ENT_QUOTES, 'UTF-8')."\"/>";
+						$aHiddenValues[] = "<input type=\"hidden\" name=\"{$sName}[]\" value=\"".utils::EscapeHtml($sKey)."\"/>";
 					}
-				}
-				else
-				{
-					if ($sKey == $this->defaultValue)
-					{
+				} else {
+					if ($sKey == $this->defaultValue) {
 						$aSelected[] = $sDisplayValue;
-						$aHiddenValues[] = "<input type=\"hidden\" id=\"$sId\" name=\"$sName\" value=\"".htmlentities($sKey, ENT_QUOTES, 'UTF-8')."\"/>";
+						$aHiddenValues[] = "<input type=\"hidden\" id=\"$sId\" name=\"$sName\" value=\"".utils::EscapeHtml($sKey)."\"/>";
 					}
 				}
 			}
-			$sHtml = "<span $sCSSClasses>".htmlentities(implode(', ', $aSelected), ENT_QUOTES, 'UTF-8').implode($aHiddenValues)."</span>";
+			$sHtml = "<span $sCSSClasses>".utils::EscapeHtml(implode(', ', $aSelected)).implode($aHiddenValues)."</span>";
 		}
 		else
 		{
@@ -1328,7 +1319,7 @@ class DesignerComboField extends DesignerFormField
 				}
 				// Quick and dirty: display the menu parents as a tree
 				$sHtmlValue = str_replace(' ', '&nbsp;', $sDisplayValue);
-				$sHtml .= "<option value=\"".htmlentities($sKey, ENT_QUOTES, 'UTF-8')."\" $sSelected>$sHtmlValue</option>";
+				$sHtml .= "<option value=\"".utils::EscapeHtml($sKey)."\" $sSelected>$sHtmlValue</option>";
 			}
 			$sHtml .= "</select></span>";
 			if ($this->bOtherChoices)
@@ -1379,10 +1370,9 @@ class DesignerBooleanField extends DesignerFormField
 		$sId = $this->oForm->GetFieldId($this->sCode);
 		$sName = $this->oForm->GetFieldName($this->sCode);
 		$sChecked = $this->defaultValue ? 'checked' : '';
-		if ($this->IsReadOnly())
-		{
+		if ($this->IsReadOnly()) {
 			$sLabel = $this->defaultValue ? Dict::S('UI:UserManagement:ActionAllowed:Yes') : Dict::S('UI:UserManagement:ActionAllowed:No'); //TODO use our own yes/no translations
-			$sHtmlValue = "<span>".htmlentities($sLabel)."<input type=\"hidden\" id=\"$sId\" name=\"$sName\" value=\"".htmlentities($this->defaultValue, ENT_QUOTES, 'UTF-8')."\"/></span>";
+			$sHtmlValue = "<span>".utils::EscapeHtml($sLabel)."<input type=\"hidden\" id=\"$sId\" name=\"$sName\" value=\"".utils::EscapeHtml($this->defaultValue)."\"/></span>";
 		}
 		else
 		{
@@ -1450,8 +1440,8 @@ class DesignerHiddenField extends DesignerFormField
 	{
 		$sId = $this->oForm->GetFieldId($this->sCode);
 		$sName = $this->oForm->GetFieldName($this->sCode);
-		$sChecked = $this->defaultValue ? 'checked' : '';
-		return array('label' =>'', 'value' => "<input type=\"hidden\" id=\"$sId\" name=\"$sName\" value=\"".htmlentities($this->defaultValue, ENT_QUOTES, 'UTF-8')."\">");
+
+		return array('label' => '', 'value' => "<input type=\"hidden\" id=\"$sId\" name=\"$sName\" value=\"".utils::EscapeHtml($this->defaultValue)."\">");
 	}
 }
 
@@ -1518,7 +1508,7 @@ class DesignerIconSelectionField extends DesignerFormField
 EOF
 			);
 		} else {
-			$sValue = '<span style="display:inline-block;line-height:48px;height:48px;"><span><img style="vertical-align:middle" src="'.$this->aAllowedValues[$idx]['icon'].'" />&nbsp;'.htmlentities($this->aAllowedValues[$idx]['label'], ENT_QUOTES, 'UTF-8').'</span></span>';
+			$sValue = '<span style="display:inline-block;line-height:48px;height:48px;"><span><img style="vertical-align:middle" src="'.$this->aAllowedValues[$idx]['icon'].'" />&nbsp;'.utils::EscapeHtml($this->aAllowedValues[$idx]['label']).'</span></span>';
 		}
 		$sReadOnly = $this->IsReadOnly() ? 'disabled' : '';
 		return array('label' => $this->sLabel, 'value' => $sValue);
@@ -1665,14 +1655,14 @@ class DesignerSortableField extends DesignerFormField
 		$sId = $this->oForm->GetFieldId($this->sCode);
 		$sName = $this->oForm->GetFieldName($this->sCode);
 		$sReadOnly = $this->IsReadOnly() ? 'readonly="readonly"' : '';
-		$aResult = array('label' => $this->sLabel, 'value' => "<input type=\"hidden\" id=\"$sId\" name=\"$sName\" $sReadOnly value=\"".htmlentities($this->defaultValue, ENT_QUOTES, 'UTF-8')."\">");
-		
+		$aResult = array('label' => $this->sLabel, 'value' => "<input type=\"hidden\" id=\"$sId\" name=\"$sName\" $sReadOnly value=\"".utils::EscapeHtml($this->defaultValue)."\">");
+
 
 		$sJSFields = json_encode(array_keys($this->aAllowedValues));
 		$oP->add_ready_script(
 			"$('#$sId').sortable_field({aAvailableFields: $sJSFields});"
 		);
-		
+
 		return $aResult;
 	}
 }
@@ -1761,8 +1751,8 @@ class DesignerFormSelectorField extends DesignerFormField
 			foreach ($this->aSubForms as $iKey => $aFormData) {
 				if ($iKey == $this->defaultValue) // Default value is actually the index
 				{
-					$sDisplayValue = htmlentities($aFormData['label'], ENT_QUOTES, 'UTF-8');
-					$sHiddenValue = "<input type=\"hidden\" id=\"$sId\" name=\"$sName\" value=\"".htmlentities($iKey, ENT_QUOTES, 'UTF-8')."\"/>";
+					$sDisplayValue = utils::EscapeHtml($aFormData['label']);
+					$sHiddenValue = "<input type=\"hidden\" id=\"$sId\" name=\"$sName\" value=\"".utils::EscapeHtml($iKey)."\"/>";
 					break;
 				}
 			}
@@ -1770,8 +1760,8 @@ class DesignerFormSelectorField extends DesignerFormField
 		} else {
 			$sHtml = "<span class=\"ibo-input-select-wrapper\"><select $sCSSClasses id=\"$sId\" name=\"$sName\" $sReadOnly>";
 			foreach ($this->aSubForms as $iKey => $aFormData) {
-				$sDisplayValue = htmlentities($aFormData['label'], ENT_QUOTES, 'UTF-8');
-				$sValue = htmlentities($aFormData['value'], ENT_QUOTES, 'UTF-8');
+				$sDisplayValue = utils::EscapeHtml($aFormData['label']);
+				$sValue = utils::EscapeHtml($aFormData['value']);
 				$sSelected = ($iKey == $this->defaultValue) ? 'selected' : '';
 				$sHtml .= "<option data-value=\"$sValue\" value=\"$iKey\" $sSelected>".$sDisplayValue."</option>";
 			}

application/itopwebpage.class.inc.php

@@ -1,9 +1,9 @@
 <?php
 /**
- * @deprecated  3.0.0 will be removed in 3.1.0 - moved to sources/application/WebPage/iTopWebPage.php, now loadable using autoloader
+ * @deprecated  will be removed in 3.1.0 - moved to sources/Application/WebPage/iTopWebPage.php, now loadable using autoloader
  * @license     http://opensource.org/licenses/AGPL-3.0
  * @copyright   Copyright (C) 2010-2021 Combodo SARL
  */
 
 // cannot notify depreciation for now as this is still MASSIVELY used in iTop core !
-//DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/application/WebPage/iTopWebPage.php, now loadable using autoloader');
+DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/Application/WebPage/iTopWebPage.php, now loadable using autoloader');

application/itopwizardwebpage.class.inc.php

@@ -1,8 +1,8 @@
 <?php
 /**
- * @deprecated  3.0.0 will be removed in 3.1.0 - moved to sources/application/WebPage/iTopWizardWebPage.php, now loadable using autoloader
+ * @deprecated  will be removed in 3.1.0 - moved to sources/Application/WebPage/iTopWizardWebPage.php, now loadable using autoloader
  * @license     http://opensource.org/licenses/AGPL-3.0
  * @copyright   Copyright (C) 2010-2021 Combodo SARL
  */
 
-DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/application/WebPage/iTopWizardWebPage.php, now loadable using autoloader');
+DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/Application/WebPage/iTopWizardWebPage.php, now loadable using autoloader');

application/loginbasic.class.inc.php

@@ -59,6 +59,7 @@ class LoginBasic extends AbstractLoginFSMExtension
 			list($sAuthUser, $sAuthPwd) = $this->GetAuthUserAndPassword();
 			if (!UserRights::CheckCredentials($sAuthUser, $sAuthPwd, Session::Get('login_mode'), 'internal'))
 			{
+				$_SESSION['auth_user'] = $sAuthUser;
 				$iErrorCode = LoginWebPage::EXIT_CODE_WRONGCREDENTIALS;
 				return LoginWebPage::LOGIN_FSM_ERROR;
 			}
@@ -80,11 +81,6 @@ class LoginBasic extends AbstractLoginFSMExtension
 	{
 		if (Session::Get('login_mode') == 'basic')
 		{
-            $iOnExit = LoginWebPage::getIOnExit();
-            if ($iOnExit === LoginWebPage::EXIT_RETURN)
-            {
-                return LoginWebPage::LOGIN_FSM_RETURN; // Error, exit FSM
-            }
 			LoginWebPage::HTTP401Error();
 		}
 		return LoginWebPage::LOGIN_FSM_CONTINUE;

application/logindefault.class.inc.php

@@ -79,7 +79,7 @@ class LoginDefaultAfter extends AbstractLoginFSMExtension implements iLogoutExte
 	{
 		self::ResetLoginSession();
 		$iOnExit = LoginWebPage::getIOnExit();
-		if ($iOnExit === LoginWebPage::EXIT_RETURN)
+		if ($iOnExit == LoginWebPage::EXIT_RETURN)
 		{
 			return LoginWebPage::LOGIN_FSM_RETURN; // Error, exit FSM
 		}
@@ -95,12 +95,6 @@ class LoginDefaultAfter extends AbstractLoginFSMExtension implements iLogoutExte
 	{
 		if (!Session::IsSet('login_mode'))
 		{
-            // N°6358 - if EXIT_RETURN was asked, send an error
-            if (LoginWebPage::getIOnExit() === LoginWebPage::EXIT_RETURN) {
-                $iErrorCode = LoginWebPage::EXIT_CODE_WRONGCREDENTIALS;
-                return LoginWebPage::LOGIN_FSM_ERROR;
-            }
-
 			// If no plugin validated the user, exit
 			self::ResetLoginSession();
 			exit();
@@ -119,11 +113,6 @@ class LoginDefaultAfter extends AbstractLoginFSMExtension implements iLogoutExte
 	protected function OnConnected(&$iErrorCode)
 	{
 		Session::Unset('login_temp_auth_user');
-		if (is_null(UserRights::GetUserObject())){
-			//N°7085 avoid infinite loop
-			IssueLog::Error("No user logged in. exit");
-			exit(-1);
-		}
 		return LoginWebPage::LOGIN_FSM_CONTINUE;
 	}
 
@@ -139,4 +128,4 @@ class LoginDefaultAfter extends AbstractLoginFSMExtension implements iLogoutExte
 			}
 		}
 	}
-}
+}

application/loginexternal.class.inc.php

@@ -42,6 +42,7 @@ class LoginExternal extends AbstractLoginFSMExtension
 			$sAuthUser = $this->GetAuthUser();
 			if (!UserRights::CheckCredentials($sAuthUser, '', Session::Get('login_mode'), 'external'))
 			{
+				$_SESSION['auth_user'] = $sAuthUser;
 				$iErrorCode = LoginWebPage::EXIT_CODE_WRONGCREDENTIALS;
 				return LoginWebPage::LOGIN_FSM_ERROR;
 			}
@@ -73,11 +74,6 @@ class LoginExternal extends AbstractLoginFSMExtension
 	{
 		if (Session::Get('login_mode') == 'external')
 		{
-            $iOnExit = LoginWebPage::getIOnExit();
-            if ($iOnExit === LoginWebPage::EXIT_RETURN)
-            {
-                return LoginWebPage::LOGIN_FSM_RETURN; // Error, exit FSM
-            }
 			LoginWebPage::HTTP401Error();
 		}
 		return LoginWebPage::LOGIN_FSM_CONTINUE;
@@ -93,4 +89,4 @@ class LoginExternal extends AbstractLoginFSMExtension
 		/** @var string $sAuthUser */
 		return $sAuthUser; // Retrieve the value
 	}
-}
+}

application/loginform.class.inc.php

@@ -44,10 +44,6 @@ class LoginForm extends AbstractLoginFSMExtension implements iLoginUIExtension
 					exit;
 				}
 
-                if (LoginWebPage::getIOnExit() === LoginWebPage::EXIT_RETURN) {
-                    return LoginWebPage::LOGIN_FSM_CONTINUE;
-                }
-
 				// No credentials yet, display the form
 				$oPage = LoginWebPage::NewLoginWebPage();
 				$oPage->DisplayLoginForm($this->bForceFormOnError);
@@ -72,6 +68,7 @@ class LoginForm extends AbstractLoginFSMExtension implements iLoginUIExtension
 			$sAuthPwd = utils::ReadPostedParam('auth_pwd', null, 'raw_data');
 			if (!UserRights::CheckCredentials($sAuthUser, $sAuthPwd, Session::Get('login_mode'), 'internal'))
 			{
+				$_SESSION['auth_user'] = $sAuthUser;
 				$iErrorCode = LoginWebPage::EXIT_CODE_WRONGCREDENTIALS;
 				return LoginWebPage::LOGIN_FSM_ERROR;
 			}

application/logintwig.class.inc.php

@@ -8,7 +8,10 @@
 
 
 use Combodo\iTop\Application\Branding;
-use Combodo\iTop\TwigExtension;
+use Combodo\iTop\Application\TwigBase\Twig\Extension;
+use Twig\Environment;
+use Twig\Loader\ChainLoader;
+use Twig\Loader\FilesystemLoader;
 
 /**
  * Twig context for modules extending the login screen
@@ -217,14 +220,14 @@ class LoginTwigRenderer
 			$sTwigLoaderPath = $oLoginContext->GetTwigLoaderPath();
 			if ($sTwigLoaderPath != null)
 			{
-				$oExtensionLoader = new Twig_Loader_Filesystem();
+				$oExtensionLoader = new FilesystemLoader();
 				$oExtensionLoader->setPaths($sTwigLoaderPath);
 				$aTwigLoaders[] = $oExtensionLoader;
 			}
 			$this->aPostedVars = array_merge($this->aPostedVars, $oLoginContext->GetPostedVars());
 		}
 
-		$oCoreLoader = new Twig_Loader_Filesystem(array(), APPROOT.'templates');
+		$oCoreLoader = new FilesystemLoader(array(), APPROOT.'templates');
 		$aCoreTemplatesPaths = array('pages/login', 'pages/login/password');
 		// Having this path declared after the plugins let the plugins replace the core templates
 		$oCoreLoader->setPaths($aCoreTemplatesPaths);
@@ -232,9 +235,9 @@ class LoginTwigRenderer
 		$oCoreLoader->setPaths($aCoreTemplatesPaths, 'ItopCore');
 		$aTwigLoaders[] = $oCoreLoader;
 
-		$oLoader = new Twig_Loader_Chain($aTwigLoaders);
-		$this->oTwig = new Twig_Environment($oLoader);
-		TwigExtension::RegisterTwigExtensions($this->oTwig);
+		$oLoader = new ChainLoader($aTwigLoaders);
+		$this->oTwig = new Environment($oLoader);
+		Extension::RegisterTwigExtensions($this->oTwig);
 	}
 
 	public function GetDefaultVars()
@@ -306,7 +309,7 @@ class LoginTwigRenderer
 	}
 
 	/**
-	 * @return \Twig_Environment
+	 * @return \Twig\Environment
 	 */
 	public function GetTwig()
 	{

application/loginurl.class.inc.php

@@ -57,6 +57,7 @@ class LoginURL extends AbstractLoginFSMExtension
 			$sAuthPwd = utils::ReadParam('auth_pwd', null, false, 'raw_data');
 			if (!UserRights::CheckCredentials($sAuthUser, $sAuthPwd, Session::Get('login_mode'), 'internal'))
 			{
+				$_SESSION['auth_user'] = $sAuthUser;
 				$iErrorCode = LoginWebPage::EXIT_CODE_WRONGCREDENTIALS;
 				return LoginWebPage::LOGIN_FSM_ERROR;
 			}
@@ -92,4 +93,4 @@ class LoginURL extends AbstractLoginFSMExtension
 		}
 		return LoginWebPage::LOGIN_FSM_CONTINUE;
 	}
-}
+}

application/loginwebpage.class.inc.php

@@ -1,5 +1,5 @@
 <?php
-// Copyright (C) 2010-2023 Combodo SARL
+// Copyright (C) 2010-2021 Combodo SARL
 //
 //   This file is part of iTop.
 //
@@ -26,6 +26,8 @@
 
 use Combodo\iTop\Application\Branding;
 use Combodo\iTop\Application\Helper\Session;
+use Combodo\iTop\Service\EventData;
+use Combodo\iTop\Service\EventService;
 
 /**
  * Web page used for displaying the login form
@@ -35,7 +37,7 @@ class LoginWebPage extends NiceWebPage
 {
 	const EXIT_PROMPT = 0;
 	const EXIT_HTTP_401 = 1;
-	const EXIT_RETURN = 2; // Non interactive mode (ajax, rest, ...)
+	const EXIT_RETURN = 2;
 	
 	const EXIT_CODE_OK = 0;
 	const EXIT_CODE_MISSINGLOGIN = 1;
@@ -88,7 +90,7 @@ class LoginWebPage extends NiceWebPage
 		parent::__construct($sTitle);
 		$this->SetStyleSheet();
 		$this->no_cache();
-		$this->add_http_headers();
+		$this->add_xframe_options();
 	}
 	
 	public function SetStyleSheet()
@@ -105,7 +107,6 @@ class LoginWebPage extends NiceWebPage
 	/**
 	 * @param $oUser
 	 * @param array $aProfiles
-	 * @param $sOrigin
 	 *
 	 * @return array
 	 * @throws \CoreException
@@ -132,10 +133,6 @@ class LoginWebPage extends NiceWebPage
 		//add profiles not already linked with user
 		foreach ($aProfiles as $iProfileId)
 		{
-			$oLink = new URP_UserProfile();
-			$oLink->Set('profileid', $iProfileId);
-			$oLink->Set('reason', $sOrigin);
-
 			$oProfilesSet->AddItem(MetaModel::NewObject('URP_UserProfile', array('profileid' => $iProfileId, 'reason' => $sOrigin)));
 		}
 		$oUser->Set('profile_list', $oProfilesSet);
@@ -386,20 +383,14 @@ class LoginWebPage extends NiceWebPage
 		$this->output();
 	}
 
-	public static function ResetSession($bFullCleanup = false)
+	public static function ResetSession()
 	{
-        if ($bFullCleanup) {
-            // Unset all of the session variables.
-            foreach (array_keys($_SESSION) as $sKey) {
-	            Session::Unset($sKey);
-            }
-        } else {
-	        Session::Unset('auth_user');
-	        Session::Unset('login_state');
-	        Session::Unset('can_logoff');
-	        Session::Unset('archive_mode');
-	        Session::Unset('impersonate_user');
-        }
+		// Unset all of the session variables.
+		Session::Unset('auth_user');
+		Session::Unset('login_state');
+		Session::Unset('can_logoff');
+		Session::Unset('archive_mode');
+		Session::Unset('impersonate_user');
 		UserRights::_ResetSessionCache();
 		// If it's desired to kill the session, also delete the session cookie.
 		// Note: This will destroy the session, and not just the session data!
@@ -490,11 +481,13 @@ class LoginWebPage extends NiceWebPage
 					$iResponse = $oLoginFSMExtensionInstance->LoginAction($sLoginState, $iErrorCode);
 					if ($iResponse == self::LOGIN_FSM_RETURN)
 					{
+						EventService::FireEvent(new EventData(EVENT_SERVICE_LOGIN, null, ['code' => $iErrorCode, 'state' => $sLoginState]));
 						Session::WriteClose();
 						return $iErrorCode; // Asked to exit FSM, generally login OK
 					}
 					if ($iResponse == self::LOGIN_FSM_ERROR)
 					{
+						EventService::FireEvent(new EventData(EVENT_SERVICE_LOGIN, null, ['code' => $iErrorCode, 'state' => $sLoginState]));
 						$sLoginState = self::LOGIN_STATE_SET_ERROR; // Next state will be error
 						// An error was detected, skip the other plugins turn
 						break;
@@ -508,6 +501,7 @@ class LoginWebPage extends NiceWebPage
 			}
 			catch (Exception $e)
 			{
+				EventService::FireEvent(new EventData(EVENT_SERVICE_LOGIN, null, ['state' => $_SESSION['login_state']]));
 				IssueLog::Error($e->getTraceAsString());
 				static::ResetSession();
 				die($e->getMessage());
@@ -964,7 +958,7 @@ class LoginWebPage extends NiceWebPage
 		}
 		else
 		{
-			if ($iOnExit === self::EXIT_RETURN)
+			if ($iOnExit == self::EXIT_RETURN)
 			{
 				return self::EXIT_CODE_PORTALUSERNOTAUTHORIZED;
 			}
@@ -1019,7 +1013,7 @@ class LoginWebPage extends NiceWebPage
 		{
 			if ($bMustBeAdmin && !UserRights::IsAdministrator())
 			{
-				if ($iOnExit === self::EXIT_RETURN)
+				if ($iOnExit == self::EXIT_RETURN)
 				{
 					return self::EXIT_CODE_MUSTBEADMIN;
 				}
@@ -1035,7 +1029,7 @@ class LoginWebPage extends NiceWebPage
 			}
 			$iRet = call_user_func(array(self::$sHandlerClass, 'ChangeLocation'), $sRequestedPortalId, $iOnExit);
 		}
-		if ($iOnExit === self::EXIT_RETURN)
+		if ($iOnExit == self::EXIT_RETURN)
 		{
 			return $iRet;
 		}

application/nicewebpage.class.inc.php

@@ -1,8 +1,8 @@
 <?php
 /**
- * @deprecated  3.0.0 will be removed in 3.1.0 - moved to sources/application/WebPage/NiceWebPage.php, now loadable using autoloader
+ * @deprecated  will be removed in 3.1.0 - moved to sources/Application/WebPage/NiceWebPage.php, now loadable using autoloader
  * @license     http://opensource.org/licenses/AGPL-3.0
  * @copyright   Copyright (C) 2010-2021 Combodo SARL
  */
 
-DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/application/WebPage/NiceWebPage.php, now loadable using autoloader');
+DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/Application/WebPage/NiceWebPage.php, now loadable using autoloader');

application/pdfpage.class.inc.php

@@ -1,8 +1,8 @@
 <?php
 /**
- * @deprecated  3.0.0 will be removed in 3.1.0 - moved to sources/application/WebPage/PDFPage.php, now loadable using autoloader
+ * @deprecated  will be removed in 3.1.0 - moved to sources/Application/WebPage/PDFPage.php, now loadable using autoloader
  * @license     http://opensource.org/licenses/AGPL-3.0
  * @copyright   Copyright (C) 2010-2021 Combodo SARL
  */
 
-DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/application/WebPage/PDFPage.php, now loadable using autoloader');
+DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/Application/WebPage/PDFPage.php, now loadable using autoloader');

application/query.class.inc.php

@@ -18,8 +18,7 @@
  */
 
 use Combodo\iTop\Application\UI\Base\Component\Alert\AlertUIBlockFactory;
-use Combodo\iTop\Application\UI\Base\Component\Field\Field;
-use Combodo\iTop\Application\UI\Base\Component\Field\FieldUIBlockFactory;
+use Combodo\iTop\Application\UI\Base\Component\FieldSet\FieldSetUIBlockFactory;
 use Combodo\iTop\Application\UI\Base\Component\Html\Html;
 use Combodo\iTop\Application\UI\Base\Component\Input\TextArea;
 
@@ -51,6 +50,7 @@ abstract class Query extends cmdbAbstractObject
 			"is_null_allowed" => false,
 			"depends_on" => array(),
 		)));
+
 		MetaModel::Init_AddAttribute(new AttributeText("description", array(
 			"allowed_values" => null,
 			"sql" => "description",
@@ -68,6 +68,41 @@ abstract class Query extends cmdbAbstractObject
 			'display_style' => 'radio_horizontal',
 		)));
 
+		MetaModel::Init_AddAttribute(new AttributeInteger("export_count", array(
+			"allowed_values" => null,
+			"sql" => "export_count",
+			"default_value" => 0,
+			"is_null_allowed" => false,
+			"depends_on" => array(),
+		)));
+
+		MetaModel::Init_AddAttribute(new AttributeDateTime("export_last_date", array(
+			"allowed_values" => null,
+			"sql" => "export_last_date",
+			"default_value" => null,
+			"is_null_allowed" => true,
+			"depends_on" => array(),
+		)));
+
+		MetaModel::Init_AddAttribute(new AttributeExternalKey("export_last_user_id",
+			array(
+				"targetclass"=>'User',
+				"allowed_values"=>null,
+				"sql"=>'user_id',
+				"is_null_allowed"=>true,
+				"depends_on"=>array(),
+				"display_style"=>'select',
+				"always_load_in_tables"=>false,
+				"on_target_delete"=>DEL_SILENT
+			)));
+
+		MetaModel::Init_AddAttribute(new AttributeExternalField("export_last_user_contact",
+			array(
+				"allowed_values"=>null,
+				"extkey_attcode"=> "export_last_user_id",
+				"target_attcode"=>"contactid"
+			)));
+
 		// Display lists
 		MetaModel::Init_SetZListItems('details',
 			array('name', 'is_template', 'description')); // Attributes to be displayed for the complete details
@@ -78,6 +113,54 @@ abstract class Query extends cmdbAbstractObject
 			array('name', 'description', 'is_template')); // Criteria of the default search form
 		// MetaModel::Init_SetZListItems('advanced_search', array('name')); // Criteria of the advanced search form
 	}
+
+
+	/**
+	 * @inheritdoc
+	 *
+	 * @since 3.1.0
+	 */
+	public function GetAttributeFlags($sAttCode, &$aReasons = array(), $sTargetState = '')
+	{
+		// read only attribute
+		if (in_array($sAttCode, ['export_count', 'export_last_date', 'export_last_user_id'])){
+			return OPT_ATT_READONLY;
+		}
+
+		return parent::GetAttributeFlags($sAttCode, $aReasons, $sTargetState);
+	}
+
+
+	/**
+	 * Return export url.
+	 *
+	 * @param array|null $aValues optional values for the query
+	 *
+	 * @return string|null
+	 * @since 3.1.0
+	 */
+	abstract public function GetExportUrl(array $aValues = null) : ?string;
+
+	/**
+	 * Update last export information.
+	 *
+	 * @return void
+	 * @throws \ArchivedObjectException
+	 * @throws \CoreException
+	 * @throws \CoreUnexpectedValue
+	 * @throws \MySQLException
+	 * @since 3.1.0
+	 */
+	public function UpdateLastExportInformation() : void
+	{
+		// last export information
+		$this->Set('export_last_date', date(AttributeDateTime::GetSQLFormat()));
+		$this->Set('export_last_user_id', UserRights::GetUserObject());
+		$this->DBUpdate();
+
+		// increment usage counter
+		$this->DBIncrement('export_count');
+	}
 }
 
 class QueryOQL extends Query
@@ -116,13 +199,51 @@ class QueryOQL extends Query
 
 		// Display lists
 		MetaModel::Init_SetZListItems('details',
-			array('name', 'is_template', 'description', 'oql', 'fields')); // Attributes to be displayed for the complete details
+			array(
+				'col:col1' => array('fieldset:Query:baseinfo' => array('name', 'is_template', 'description', 'oql', 'fields')),
+				'col:col2' => array('fieldset:Query:exportInfo' => array('export_count', 'export_last_date', 'export_last_user_id', 'export_last_user_contact'))
+			)
+		); // Attributes to be displayed for the complete details
 		MetaModel::Init_SetZListItems('list', array('description')); // Attributes to be displayed for a list
 		// Search criteria
 		MetaModel::Init_SetZListItems('standard_search',
 			array('name', 'description', 'is_template', 'fields', 'oql')); // Criteria of the std search form
 	}
 
+	/** @inheritdoc */
+	public function GetExportUrl(array $aValues = null) : ?string
+	{
+		try{
+			// retrieve attributes
+			$sFields = trim($this->Get('fields'));
+			$sOql = $this->Get('oql');
+
+			// construct base url depending on version
+			$bExportV1Recommended = ($sFields == '');
+			if ($bExportV1Recommended) {
+				$sUrl = utils::GetAbsoluteUrlAppRoot().'webservices/export.php?format=spreadsheet&login_mode=basic&query='.$this->GetKey();
+			}
+			else{
+				$sUrl = utils::GetAbsoluteUrlAppRoot().'webservices/export-v2.php?format=spreadsheet&login_mode=basic&date_format='.urlencode((string)AttributeDateTime::GetFormat()).'&query='.$this->GetKey();
+			}
+
+			// search object from OQL
+			$oSearch = DBObjectSearch::FromOQL($sOql);
+
+			// inject parameters
+			$aParameters = $oSearch->GetQueryParams();
+			foreach ($aParameters as $sParam => $val) {
+				$paramValue = ($aValues === null || $aValues[$sParam] === null) ? $sParam : $aValues[$sParam];
+				$sUrl .= '&arg_' . $sParam . '=' . $paramValue;
+			}
+
+			return $sUrl;
+		}
+		catch(Exception $e){
+			return null;
+		}
+	}
+
 	function DisplayBareProperties(WebPage $oPage, $bEditMode = false, $sPrefix = '', $aExtraParams = array())
 	{
 		$aFieldsMap = parent::DisplayBareProperties($oPage, $bEditMode, $sPrefix, $aExtraParams);
@@ -152,9 +273,11 @@ class QueryOQL extends Query
 					$sUrl .= '&arg_'.$sParam.'=["'.$sParam.'"]';
 				}
 
+				// add text area inside field set
+				$oFieldSet = FieldSetUIBlockFactory::MakeStandard(Dict::S('UI:Query:UrlForExcel'));
 				$oTextArea = new TextArea("", $sUrl, null, 80, 3);
-				$oFieldUrl = FieldUIBlockFactory::MakeFromObject(Dict::S('UI:Query:UrlForExcel'), $oTextArea, Field::ENUM_FIELD_LAYOUT_LARGE);
-				$oPage->AddSubBlock($oFieldUrl);
+				$oFieldSet->AddSubBlock($oTextArea);
+				$oPage->AddSubBlock($oFieldSet);
 
 				if (count($aParameters) == 0) {
 					$oBlock = new DisplayBlock($oSearch, 'list');
@@ -178,6 +301,7 @@ class QueryOQL extends Query
 		return $aFieldsMap;
 	}
 
+
 // Rolled back until 'fields' can be properly managed by AttributeQueryAttCodeSet
 //
 //	public function ComputeValues()

application/startup.inc.php

@@ -98,10 +98,4 @@ else
 	Session::Set('itop_env', ITOP_DEFAULT_ENV);
 }
 $sConfigFile = APPCONF.$sEnv.'/'.ITOP_CONFIG_FILE;
-try {
-    MetaModel::Startup($sConfigFile, false /* $bModelOnly */, $bAllowCache, false /* $bTraceSourceFiles */, $sEnv);
-}
-catch (MySQLException $e) {
-    IssueLog::Debug($e->getMessage());
-    throw new MySQLException('Could not connect to the DB server', []);
-}
+MetaModel::Startup($sConfigFile, false /* $bModelOnly */, $bAllowCache, false /* $bTraceSourceFiles */, $sEnv);

application/template.class.inc.php

@@ -229,12 +229,10 @@ class DisplayTemplate
 	static public function UnitTest()
 	{
 		require_once(APPROOT.'/application/startup.inc.php');
-		require_once(APPROOT."/application/itopwebpage.class.inc.php");
 		
 		$sTemplate = '<div class="page_header">
 		<div class="actions_details"><a href="#"><span>Actions</span></a></div>
 		<h1>$class$: <span class="hilite">$name$</span></h1>
-		<itopblock blockclass="HistoryBlock" type="toggle" encoding="text/oql">SELECT CMDBChangeOp WHERE objkey = $id$ AND objclass = \'$class$\'</itopblock>
 		</div>
 		<img src="../../images/connect_to_network.png" style="margin-top:-10px; margin-right:10px; float:right">
 		<itoptabs>
@@ -353,7 +351,7 @@ class ObjectDetailsTemplate extends DisplayTemplate
 							$sTip = '';
 							foreach($aReasons as $aRow)
 							{
-								$sDescription = htmlentities($aRow['description'], ENT_QUOTES, 'UTF-8');
+								$sDescription = utils::EscapeHtml($aRow['description']);
 								$sDescription = str_replace(array("\r\n", "\n"), "<br/>", $sDescription);
 								$sTip .= "<div class='synchro-source'>";
 								$sTip .= "<div class='synchro-source-title'>Synchronized with {$aRow['name']}</div>";
@@ -361,10 +359,10 @@ class ObjectDetailsTemplate extends DisplayTemplate
 							}
 							$oPage->add_ready_script("$('#synchro_$iInputId').qtip( { content: '$sTip', show: 'mouseover', hide: 'mouseout', style: { name: 'dark', tip: 'leftTop' }, position: { corner: { target: 'rightMiddle', tooltip: 'leftTop' }} } );");
 						}
-	
+
 						// Attribute is read-only
 						$sHTMLValue = "<span id=\"field_{$iInputId}\">".$this->m_oObj->GetAsHTML($sAttCode);
-						$sHTMLValue .= '<input type="hidden" id="'.$iInputId.'" name="attr_'.$sAttCode.'" value="'.htmlentities($this->m_oObj->Get($sAttCode), ENT_QUOTES, 'UTF-8').'"/></span>';
+						$sHTMLValue .= '<input type="hidden" id="'.$iInputId.'" name="attr_'.$sAttCode.'" value="'.utils::EscapeHtml($this->m_oObj->Get($sAttCode)).'"/></span>';
 						$aFieldsMap[$sAttCode] = $iInputId;
 						$aParams['this->comments('.$sAttCode.')'] = $sSynchroIcon;
 					}

application/templates/audit_category.html

@@ -1,7 +1,6 @@
 <div class="page_header">
 	<itopblock blockclass="MenuBlock" type="popup" encoding="text/oql" label="Actions">SELECT $class$ WHERE id = $id$</itopblock>
 	<h1>$class$: <span class="hilite">$name$</span></h1>
-	<itopblock blockclass="HistoryBlock" type="toggle" encoding="text/oql">SELECT CMDBChangeOp WHERE objkey = $id$ AND objclass = '$class$'</itopblock>
 </div>
 <img src="../../images/clean.png" style="margin-top:-20px; margin-right:10px; float:right">
 <itopblock blockclass="DisplayBlock" asynchronous="false" type="bare_details" encoding="text/oql">SELECT $class$ WHERE id = $id$</itopblock>

application/twigextension.class.inc.php

@@ -4,13 +4,17 @@ namespace Combodo\iTop;
 
 use AttributeDate;
 use AttributeDateTime;
+use DeprecatedCallsLog;
 use Dict;
 use Exception;
-use Twig_Environment;
-use Twig_SimpleFilter;
-use Twig_SimpleFunction;
+use MetaModel;
+use Twig\Environment;
+use Twig\TwigFilter;
+use Twig\TwigFunction;
 use utils;
 
+DeprecatedCallsLog::NotifyDeprecatedFile('instead use sources/Application/TwigBase/Twig/Extension.php, which is loaded by the autoloader');
+
 /**
  * Class TwigExtension
  *
@@ -24,13 +28,13 @@ class TwigExtension
 	 * Registers Twig extensions such as filters or functions.
 	 * It allows us to access some stuff directly in twig.
 	 *
-	 * @param \Twig_Environment $oTwigEnv
+	 * @param Environment $oTwigEnv
 	 */
-	public static function RegisterTwigExtensions(Twig_Environment &$oTwigEnv)
+	public static function RegisterTwigExtensions(Environment &$oTwigEnv)
 	{
 		// Filter to translate a string via the Dict::S function
 		// Usage in twig: {{ 'String:ToTranslate'|dict_s }}
-		$oTwigEnv->addFilter(new Twig_SimpleFilter('dict_s',
+		$oTwigEnv->addFilter(new TwigFilter('dict_s',
 				function ($sStringCode, $sDefault = null, $bUserLanguageOnly = false) {
 					return Dict::S($sStringCode, $sDefault, $bUserLanguageOnly);
 				})
@@ -38,7 +42,7 @@ class TwigExtension
 
 		// Filter to format a string via the Dict::Format function
 		// Usage in twig: {{ 'String:ToTranslate'|dict_format() }}
-		$oTwigEnv->addFilter(new Twig_SimpleFilter('dict_format',
+		$oTwigEnv->addFilter(new TwigFilter('dict_format',
 				function ($sStringCode, $sParam01 = null, $sParam02 = null, $sParam03 = null, $sParam04 = null) {
 					return Dict::Format($sStringCode, $sParam01, $sParam02, $sParam03, $sParam04);
 				})
@@ -47,16 +51,13 @@ class TwigExtension
 		// Filter to format output
 		// example a DateTime is converted to user format
 		// Usage in twig: {{ 'String:ToFormat'|output_format }}
-		$oTwigEnv->addFilter(new Twig_SimpleFilter('date_format',
+		$oTwigEnv->addFilter(new TwigFilter('date_format',
 				function ($sDate) {
-					try
-					{
-						if (preg_match('@^\d\d\d\d-\d\d-\d\d \d\d:\d\d:\d\d$@', trim($sDate)))
-						{
+					try {
+						if (preg_match('@^\d\d\d\d-\d\d-\d\d \d\d:\d\d:\d\d$@', trim($sDate))) {
 							return AttributeDateTime::GetFormat()->Format($sDate);
 						}
-						if (preg_match('@^\d\d\d\d-\d\d-\d\d$@', trim($sDate)))
-						{
+						if (preg_match('@^\d\d\d\d-\d\d-\d\d$@', trim($sDate))) {
 							return AttributeDate::GetFormat()->Format($sDate);
 						}
 					}
@@ -71,7 +72,7 @@ class TwigExtension
 		// Filter to format output
 		// example a DateTime is converted to user format
 		// Usage in twig: {{ 'String:ToFormat'|output_format }}
-		$oTwigEnv->addFilter(new Twig_SimpleFilter('size_format',
+		$oTwigEnv->addFilter(new TwigFilter('size_format',
 				function ($sSize) {
 					return utils::BytesToFriendlyFormat($sSize);
 				})
@@ -79,24 +80,25 @@ class TwigExtension
 
 		// Filter to enable base64 encode/decode
 		// Usage in twig: {{ 'String to encode'|base64_encode }}
-		$oTwigEnv->addFilter(new Twig_SimpleFilter('base64_encode', 'base64_encode'));
-		$oTwigEnv->addFilter(new Twig_SimpleFilter('base64_decode', 'base64_decode'));
+		$oTwigEnv->addFilter(new TwigFilter('base64_encode', 'base64_encode'));
+		$oTwigEnv->addFilter(new TwigFilter('base64_decode', 'base64_decode'));
 
 		// Filter to enable json decode  (encode already exists)
 		// Usage in twig: {{ aSomeArray|json_decode }}
-		$oTwigEnv->addFilter(new Twig_SimpleFilter('json_decode', function ($sJsonString, $bAssoc = false) {
+		$oTwigEnv->addFilter(new TwigFilter('json_decode', function ($sJsonString, $bAssoc = false) {
 				return json_decode($sJsonString, $bAssoc);
 			})
 		);
 
 		// Filter to add itopversion to an url
-		$oTwigEnv->addFilter(new Twig_SimpleFilter('add_itop_version', function ($sUrl) {
+		$oTwigEnv->addFilter(new TwigFilter('add_itop_version', function ($sUrl) {
 			$sUrl = utils::AddParameterToUrl($sUrl, 'itopversion', ITOP_VERSION);
+
 			return $sUrl;
 		}));
 
 		// Filter to add a module's version to an url
-		$oTwigEnv->addFilter(new Twig_SimpleFilter('add_module_version', function ($sUrl, $sModuleName) {
+		$oTwigEnv->addFilter(new TwigFilter('add_module_version', function ($sUrl, $sModuleName) {
 			$sModuleVersion = utils::GetCompiledModuleVersion($sModuleName);
 			$sUrl = utils::AddParameterToUrl($sUrl, 'moduleversion', $sModuleVersion);
 
@@ -105,22 +107,36 @@ class TwigExtension
 
 		// Function to check our current environment
 		// Usage in twig:   {% if is_development_environment() %}
-		$oTwigEnv->addFunction(new Twig_SimpleFunction('is_development_environment', function()
-		{
+		$oTwigEnv->addFunction(new TwigFunction('is_development_environment', function () {
 			return utils::IsDevelopmentEnvironment();
 		}));
 
+		// Function to get configuration parameter
+		// Usage in twig: {{ get_config_parameter('foo') }}
+		$oTwigEnv->addFunction(new TwigFunction('get_config_parameter', function ($sParamName) {
+			$oConfig = MetaModel::GetConfig();
+
+			return $oConfig->Get($sParamName);
+		}));
+
+		// Function to get a module setting
+		// Usage in twig: {{ get_module_setting(<MODULE_CODE>, <PROPERTY_CODE> [, <DEFAULT_VALUE>]) }}
+		// since 3.0.0, but see N°4034 for upcoming evolutions in the 3.1
+		$oTwigEnv->addFunction(new TwigFunction('get_module_setting', function (string $sModuleCode, string $sPropertyCode, $defaultValue = null) {
+			$oConfig = MetaModel::GetConfig();
+
+			return $oConfig->GetModuleSetting($sModuleCode, $sPropertyCode, $defaultValue);
+		}));
+
 		// Function to get the URL of a static page in a module
 		// Usage in twig: {{ get_static_page_module_url('itop-my-module', 'path-to-my-page') }}
-		$oTwigEnv->addFunction(new Twig_SimpleFunction('get_static_page_module_url', function($sModuleName, $sPage)
-		{
+		$oTwigEnv->addFunction(new TwigFunction('get_static_page_module_url', function ($sModuleName, $sPage) {
 			return utils::GetAbsoluteUrlModulesRoot().$sModuleName.'/'.$sPage;
 		}));
 
 		// Function to get the URL of a php page in a module
 		// Usage in twig: {{ get_page_module_url('itop-my-module', 'path-to-my-my-page.php') }}
-		$oTwigEnv->addFunction(new Twig_SimpleFunction('get_page_module_url', function($sModuleName, $sPage)
-		{
+		$oTwigEnv->addFunction(new TwigFunction('get_page_module_url', function ($sModuleName, $sPage) {
 			return utils::GetAbsoluteUrlModulePage($sModuleName, $sPage);
 		}));
 	}

application/ui.extkeywidget.class.inc.php

@@ -5,7 +5,6 @@
  */
 
 use Combodo\iTop\Application\UI\Base\Component\Form\FormUIBlockFactory;
-use Combodo\iTop\Application\UI\Base\Component\Input\InputUIBlockFactory;
 use Combodo\iTop\Application\UI\Base\Layout\UIContentBlockUIBlockFactory;
 use Combodo\iTop\Core\MetaModel\FriendlyNameType;
 
@@ -308,7 +307,7 @@ EOF
 			$sHTMLValue .= "<input class=\"field_autocomplete ibo-input ibo-input-select ibo-input-select-autocomplete\" type=\"text\"  id=\"label_$this->iId\" value=\"$sDisplayValue\" placeholder='...'/>";
 
 			// another hidden input to store & pass the object's Id
-			$sHTMLValue .= "<input type=\"hidden\" id=\"$this->iId\" name=\"{$sAttrFieldPrefix}{$sFieldName}\" value=\"".htmlentities($value, ENT_QUOTES, 'UTF-8')."\" />\n";
+			$sHTMLValue .= "<input type=\"hidden\" id=\"$this->iId\" name=\"{$sAttrFieldPrefix}{$sFieldName}\" value=\"".utils::HtmlEntities($value)."\" />\n";
 
 			$JSSearchMode = $this->bSearchMode ? 'true' : 'false';
 			// Scripts to start the autocomplete and bind some events to it
@@ -324,12 +323,12 @@ EOF
 EOF
 			);
 			$sHTMLValue .= "<div class=\"ibo-input-select--action-buttons\">";
-			$sHTMLValue .= "	<a href=\"#\" class=\"ibo-input-select--action-button ibo-input-select--action-button--clear ibo-is-hidden\"  id=\"mini_clear_{$this->iId}\" onClick=\"oACWidget_{$this->iId}.Clear();\" data-tooltip-content='".Dict::S('UI:Button:Clear')."'><i class=\"fas fa-times\"></i></a>";
+			$sHTMLValue .= "	<div class=\"ibo-input-select--action-button ibo-input-select--action-button--clear ibo-is-hidden\"  id=\"mini_clear_{$this->iId}\" onClick=\"oACWidget_{$this->iId}.Clear();\" data-tooltip-content='".Dict::S('UI:Button:Clear')."'><i class=\"fas fa-times\"></i></div>";
 		}
 		if ($bCreate && $bExtensions) {
 			$sCallbackName = (MetaModel::IsAbstract($this->sTargetClass)) ? 'SelectObjectClass' : 'CreateObject';
 
-			$sHTMLValue .= "<a href=\"#\" class=\"ibo-input-select--action-button ibo-input-select--action-button--create\" id=\"mini_add_{$this->iId}\" onClick=\"oACWidget_{$this->iId}.{$sCallbackName}();\" data-tooltip-content='".Dict::S('UI:Button:Create')."'><i class=\"fas fa-plus\"></i></a>";
+			$sHTMLValue .= "<div class=\"ibo-input-select--action-button ibo-input-select--action-button--create\" id=\"mini_add_{$this->iId}\" onClick=\"oACWidget_{$this->iId}.{$sCallbackName}();\" data-tooltip-content='".Dict::S('UI:Button:Create')."'><i class=\"fas fa-plus\"></i></div>";
 			$oPage->add_ready_script(
 				<<<JS
 		if ($('#ajax_{$this->iId}').length == 0)
@@ -340,7 +339,7 @@ JS
 			);
 		}
 		if ($bExtensions && MetaModel::IsHierarchicalClass($this->sTargetClass) !== false) {
-			$sHTMLValue .= "<a href=\"#\" class=\"ibo-input-select--action-button ibo-input-select--action-button--hierarchy\" id=\"mini_tree_{$this->iId}\" onClick=\"oACWidget_{$this->iId}.HKDisplay();\" data-tooltip-content='".Dict::S('UI:Button:SearchInHierarchy')."'><i class=\"fas fa-sitemap\"></i></a>";
+			$sHTMLValue .= "<div class=\"ibo-input-select--action-button ibo-input-select--action-button--hierarchy\" id=\"mini_tree_{$this->iId}\" onClick=\"oACWidget_{$this->iId}.HKDisplay();\" data-tooltip-content='".Dict::S('UI:Button:SearchInHierarchy')."'><i class=\"fas fa-sitemap\"></i></div>";
 			$oPage->add_ready_script(
 				<<<JS
 			if ($('#ac_tree_{$this->iId}').length == 0)
@@ -351,7 +350,7 @@ JS
 			);
 		}
 		if ($oAllowedValues->CountExceeds($iMaxComboLength)) {
-			$sHTMLValue .= "	<a href=\"#\" class=\"ibo-input-select--action-button ibo-input-select--action-button--search\"  id=\"mini_search_{$this->iId}\" onClick=\"oACWidget_{$this->iId}.Search();\" data-tooltip-content='".Dict::S('UI:Button:Search')."'><i class=\"fas fa-search\"></i></a>";
+			$sHTMLValue .= "	<div class=\"ibo-input-select--action-button ibo-input-select--action-button--search\"  id=\"mini_search_{$this->iId}\" onClick=\"oACWidget_{$this->iId}.Search();\" data-tooltip-content='".Dict::S('UI:Button:Search')."'><i class=\"fas fa-search\"></i></div>";
 		}
 		$sHTMLValue .= "</div>";
 		$sHTMLValue .= "</div>";
@@ -620,7 +619,7 @@ EOF
 			$sHTMLValue .= "<div class=\"ibo-input-select--action-buttons\"><span class=\"field_input_btn\"><div class=\"mini_button ibo-input-select--action-button\"  id=\"mini_search_{$this->iId}\" onClick=\"oACWidget_{$this->iId}.Search();\"><i class=\"fas fa-search\"></i></div></span></div>";
 
 			// another hidden input to store & pass the object's Id
-			$sHTMLValue .= "<input type=\"hidden\" id=\"$this->iId\" name=\"{$sAttrFieldPrefix}{$sFieldName}\" value=\"".htmlentities($value, ENT_QUOTES, 'UTF-8')."\" />\n";
+			$sHTMLValue .= "<input type=\"hidden\" id=\"$this->iId\" name=\"{$sAttrFieldPrefix}{$sFieldName}\" value=\"".utils::EscapeHtml($value)."\" />\n";
 
 			$JSSearchMode = $this->bSearchMode ? 'true' : 'false';
 			// Scripts to start the autocomplete and bind some events to it
@@ -905,7 +904,7 @@ JS
 	{
         // For security reasons: check that the "proposed" class is actually a subclass of the linked class
         // and that the current user is allowed to create objects of this class
-        $aSubClasses = MetaModel::EnumChildClasses($this->sTargetClass, ENUM_CHILD_CLASSES_ALL);
+        $aSubClasses = MetaModel::EnumChildClasses($this->sTargetClass);
         $aPossibleClasses = array();
         foreach($aSubClasses as $sCandidateClass)
         {
@@ -925,7 +924,6 @@ JS
 		$sDialogTitleEscaped = addslashes($sDialogTitle);
         $oPage->add_ready_script("$('#ac_create_$this->iId').dialog({ width: 'auto', height: 'auto', maxHeight: $(window).height() - 50, autoOpen: false, modal: true, title: '$sDialogTitleEscaped'});\n");
         $oPage->add_ready_script("$('#ac_create_{$this->iId} form').removeAttr('onsubmit');");
-        $oPage->add_ready_script("$('#ac_create_{$this->iId} form').find('select').attr('id', 'ac_create_{$this->iId}_select');");
         $oPage->add_ready_script("$('#ac_create_{$this->iId} form').on('submit.uilinksWizard', oACWidget_{$this->iId}.DoSelectObjectClass);");
 	}
 
@@ -973,7 +971,7 @@ HTML
 		foreach (MetaModel::ListAttributeDefs($this->sTargetClass) as $sAttCode => $oAttDef) {
 			if (($oAttDef instanceof AttributeBlob) || (false)) {
 				$aFieldsFlags[$sAttCode] = OPT_ATT_READONLY;
-				$aFieldsComments[$sAttCode] = '&nbsp;<img src="../images/transp-lock.png" style="vertical-align:middle" title="'.htmlentities(Dict::S('UI:UploadNotSupportedInThisMode')).'"/>';
+				$aFieldsComments[$sAttCode] = '&nbsp;<img src="../images/transp-lock.png" style="vertical-align:middle" title="'.utils::EscapeHtml(Dict::S('UI:UploadNotSupportedInThisMode')).'"/>';
 			}
 		}
 		cmdbAbstractObject::DisplayCreationForm($oPage, $this->sTargetClass, $oNewObj, array(), array('formPrefix' => $this->iId, 'noRelations' => true, 'fieldsFlags' => $aFieldsFlags, 'fieldsComments' => $aFieldsComments));
@@ -986,7 +984,7 @@ HTML
 		$oPage->add_ready_script(<<<JS
 $('#ac_create_{$this->iId}').dialog({ width: $(window).width() * 0.6, height: 'auto', maxHeight: $(window).height() - 50, autoOpen: false, modal: true});
 $('#dcr_{$this->iId} form').removeAttr('onsubmit');
-$('#dcr_{$this->iId} form').on('submit.uilinksWizard', oACWidget_{$this->iId}.DoCreateObject);
+$('#dcr_{$this->iId} form').find('button[type="submit"]').on('click', oACWidget_{$this->iId}.DoCreateObject);
 JS
 		);
 	}

application/ui.linksdirectwidget.class.inc.php

@@ -211,23 +211,7 @@ class UILinksWidgetDirect
 			$oObj = DBObject::MakeDefaultInstance($sRealClass);
 			$aPrefillParam = array('source_obj' => $oSourceObj);
 			$oObj->PrefillForm('creation_from_editinplace', $aPrefillParam);
-			$aFormExtraParams = array(
-				'formPrefix'  => $this->sInputid,
-				'noRelations' => true,
-				'fieldsFlags' => $aFieldFlags,
-				'js_handlers'      => [
-					'cancel_button_on_click' =>
-						<<<JS
-				function() {
-// Do nothing, already handled by linksdirectwidget.js
-				};
-JS
-					,
-				],
-			);
-
-
-			cmdbAbstractObject::DisplayCreationForm($oPage, $sRealClass, $oObj, array(), $aFormExtraParams);
+		 	cmdbAbstractObject::DisplayCreationForm($oPage, $sRealClass, $oObj, array(), array('formPrefix' => $this->sInputid, 'noRelations' => true, 'fieldsFlags' => $aFieldFlags));
 		}
 		else
 		{
@@ -271,7 +255,7 @@ JS
 		$oDiv = UIContentBlockUIBlockFactory::MakeStandard($this->sInputid, ['listContainer']);
 		$oPage->AddSubBlock($oDiv);
 		$oDatatable = DataTableUIBlockFactory::MakeForForm($this->sInputid, $aAttribs, $aData);
-		$oDatatable->SetOptions(['select_mode' => 'custom']);
+		$oDatatable->SetOptions(['select_mode' => 'custom', 'disable_hyperlinks' => true]);
 		$oDiv->AddSubBlock($oDatatable);
 		$sInputName = $sFormPrefix.'attr_'.$this->sAttCode;
 		$aLabels = array(

application/ui.linkswidget.class.inc.php

@@ -100,26 +100,22 @@ class UILinksWidget
 	 * @param array $aArgs Extra context arguments
 	 * @param DBObject $oCurrentObj The object to which all the elements of the linked set refer to
 	 * @param int $iUniqueId A unique identifier of new links
-	 * @param bool $bReadOnly Display link as editable or read-only. Default is false (editable)
-	 * @param bool $bAllowRemoteExtKeyEdit If true, the ext. key to the remote object can be edited, otherwise it will be read-only
+	 * @param boolean $bReadOnly Display link as editable or read-only. Default is false (editable)
 	 *
 	 * @return array The HTML fragment of the one-row form
 	 * @throws \ArchivedObjectException
 	 * @throws \CoreException
 	 * @throws \CoreUnexpectedValue
 	 * @throws \Exception
-	 *
-	 * @since 3.1.0 3.0.4 3.0.3-1 N°6124 - Workaround performance problem on the modification of an object with an n:n relation having a large volume
 	 */
-	protected function GetFormRow(WebPage $oP, DBObject $oLinkedObj, $linkObjOrId, $aArgs, $oCurrentObj, $iUniqueId, $bReadOnly = false, $bAllowRemoteExtKeyEdit = true)
+	protected function GetFormRow(WebPage $oP, DBObject $oLinkedObj, $linkObjOrId, $aArgs, $oCurrentObj, $iUniqueId, $bReadOnly = false, $bModified = false)
 	{
 		$sPrefix = "$this->m_sAttCode{$this->m_sNameSuffix}";
 		$aRow = array();
 		$aFieldsMap = array();
 		$iKey = 0;
 
-		if (is_object($linkObjOrId) && (!$linkObjOrId->IsNew()))
-		{
+		if (is_object($linkObjOrId) && (!$linkObjOrId->IsNew())) {
 			$iKey = $linkObjOrId->GetKey();
 			$iRemoteObjKey = $linkObjOrId->Get($this->m_sExtKeyToRemote);
 			$sPrefix .= "[$iKey][";
@@ -128,52 +124,44 @@ class UILinksWidget
 			$aArgs['wizHelper'] = "oWizardHelper{$this->m_iInputId}{$iKey}";
 			$aArgs['this'] = $linkObjOrId;
 
-			if ($bReadOnly)
-			{
+			if ($bReadOnly) {
 				$aRow['form::checkbox'] = "";
-				foreach ($this->m_aEditableFields as $sFieldCode)
-				{
+				foreach ($this->m_aEditableFields as $sFieldCode) {
 					$sDisplayValue = $linkObjOrId->GetEditValue($sFieldCode);
 					$aRow[$sFieldCode] = $sDisplayValue;
 				}
-			}
-			else
-			{
+			} else {
 				$aRow['form::checkbox'] = "<input class=\"selection\" data-remote-id=\"$iRemoteObjKey\" data-link-id=\"$iKey\" data-unique-id=\"$iUniqueId\" type=\"checkbox\" onClick=\"oWidget".$this->m_iInputId.".OnSelectChange();\" value=\"$iKey\">";
-				foreach ($this->m_aEditableFields as $sFieldCode)
-				{
-					// N°6124 - Force remote ext. key as read-only if too many items in the linkset
-					$bReadOnlyField = ($sFieldCode === $this->m_sExtKeyToRemote) && (false === $bAllowRemoteExtKeyEdit);
-
+				foreach ($this->m_aEditableFields as $sFieldCode) {
 					$sSafeFieldId = $this->GetFieldId($linkObjOrId->GetKey(), $sFieldCode);
-					$this->AddRowForFieldCode($aRow, $sFieldCode, $aArgs, $linkObjOrId, $oP, $sNameSuffix, $sSafeFieldId, $bReadOnlyField);
+					$this->AddRowForFieldCode($aRow, $sFieldCode, $aArgs, $linkObjOrId, $oP, $sNameSuffix, $sSafeFieldId);
 					$aFieldsMap[$sFieldCode] = $sSafeFieldId;
+
+					if ($bModified) {
+						$oP->add_ready_script(
+							<<<EOF
+oWidget{$this->m_iInputId}.AddModified($iUniqueId, {$this->m_iInputId},  $sFieldCode, {$linkObjOrId->Get($sFieldCode)});
+EOF
+						);
+					}
 				}
 			}
 
 			$sState = $linkObjOrId->GetState();
 			$sRemoteKeySafeFieldId = $this->GetFieldId($aArgs['this']->GetKey(), $this->m_sExtKeyToRemote);;
-		}
-		else
-		{
+		} else {
 			// form for creating a new record
-			if (is_object($linkObjOrId))
-			{
+			if (is_object($linkObjOrId)) {
 				// New link existing only in memory
 				$oNewLinkObj = $linkObjOrId;
 				$iRemoteObjKey = $oNewLinkObj->Get($this->m_sExtKeyToRemote);
-				$oNewLinkObj->Set($this->m_sExtKeyToMe,
-					$oCurrentObj); // Setting the extkey with the object also fills the related external fields
-			}
-			else
-			{
+				$oNewLinkObj->Set($this->m_sExtKeyToMe, $oCurrentObj); // Setting the extkey with the object also fills the related external fields
+			} else {
 				$iRemoteObjKey = $linkObjOrId;
 				$oNewLinkObj = MetaModel::NewObject($this->m_sLinkedClass);
 				$oRemoteObj = MetaModel::GetObject($this->m_sRemoteClass, $iRemoteObjKey);
-				$oNewLinkObj->Set($this->m_sExtKeyToRemote,
-					$oRemoteObj); // Setting the extkey with the object alsoo fills the related external fields
-				$oNewLinkObj->Set($this->m_sExtKeyToMe,
-					$oCurrentObj); // Setting the extkey with the object also fills the related external fields
+				$oNewLinkObj->Set($this->m_sExtKeyToRemote, $oRemoteObj); // Setting the extkey with the object alsoo fills the related external fields
+				$oNewLinkObj->Set($this->m_sExtKeyToMe, $oCurrentObj); // Setting the extkey with the object also fills the related external fields
 			}
 			$sPrefix .= "[-$iUniqueId][";
 			$sNameSuffix = "]"; // To make a tabular form
@@ -183,8 +171,7 @@ class UILinksWidget
 			$sInputValue = $iUniqueId > 0 ? "-$iUniqueId" : "$iUniqueId";
 			$aRow['form::checkbox'] = "<input class=\"selection\" data-remote-id=\"$iRemoteObjKey\" data-link-id=\"0\" data-unique-id=\"$iUniqueId\" type=\"checkbox\" onClick=\"oWidget".$this->m_iInputId.".OnSelectChange();\" value=\"$sInputValue\">";
 
-			if ($iUniqueId > 0)
-			{
+			if ($iUniqueId > 0) {
 				// Rows created with ajax call need OnLinkAdded call.
 				//
 				$oP->add_ready_script(
@@ -193,9 +180,7 @@ PrepareWidgets();
 oWidget{$this->m_iInputId}.OnLinkAdded($iUniqueId, $iRemoteObjKey);
 EOF
 				);
-			}
-			else
-			{
+			} else {
 				// Rows added before loading the form don't have to call OnLinkAdded.
 				// Listeners are already present and DOM is not recreated
 				$iPositiveUniqueId = -$iUniqueId;
@@ -207,11 +192,8 @@ EOF
 
 			foreach($this->m_aEditableFields as $sFieldCode)
 			{
-				// N°6124 - Force remote ext. key as read-only if too many items in the linkset
-				$bReadOnlyField = ($sFieldCode === $this->m_sExtKeyToRemote) && (false === $bAllowRemoteExtKeyEdit);
-
 				$sSafeFieldId = $this->GetFieldId($iUniqueId, $sFieldCode);
-				$this->AddRowForFieldCode($aRow, $sFieldCode, $aArgs, $oNewLinkObj, $oP, $sNameSuffix, $sSafeFieldId, $bReadOnlyField);
+				$this->AddRowForFieldCode($aRow, $sFieldCode, $aArgs, $oNewLinkObj, $oP, $sNameSuffix, $sSafeFieldId);
 				$aFieldsMap[$sFieldCode] = $sSafeFieldId;
 
 				$sValue = $oNewLinkObj->Get($sFieldCode);
@@ -264,24 +246,11 @@ JS
 		return $aRow;
 	}
 
-	/**
-	 * @param $aRow
-	 * @param $sFieldCode
-	 * @param $aArgs
-	 * @param $oLnk
-	 * @param $oP
-	 * @param $sNameSuffix
-	 * @param $sSafeFieldId
-	 * @param bool $bReadOnlyField If true, the field will be read-only, otherwise it can be edited
-	 *
-	 * @return void
-	 * @since 3.1.0 3.0.4 3.0.3-1 N°6124 - Workaround performance problem on the modification of an object with an n:n relation having a large volume
-	 */
-	private function AddRowForFieldCode(&$aRow, $sFieldCode, &$aArgs, $oLnk, $oP, $sNameSuffix, $sSafeFieldId, $bReadOnlyField = false): void
+	private function AddRowForFieldCode(&$aRow, $sFieldCode, &$aArgs, $oLnk, $oP, $sNameSuffix, $sSafeFieldId): void
 	{
 		if (($sFieldCode === $this->m_sExtKeyToRemote))
 		{
-			// Current field is the lnk extkey to the remote class
+			// current field is the lnk extkey to the remote class
 			$aArgs['replaceDependenciesByRemoteClassFields'] = true;
 			$sRowFieldCode = 'static::key';
 			$aArgs['wizHelperRemote'] = $aArgs['wizHelper'].'_remote';
@@ -303,31 +272,20 @@ JS
 		$sDisplayValue = $oLnk->GetEditValue($sFieldCode);
 		$oAttDef = MetaModel::GetAttributeDef($this->m_sLinkedClass, $sFieldCode);
 
-		if ($bReadOnlyField) {
-			$sFieldForHtml = $sDisplayValue;
-		} else {
-			$sFieldForHtml = cmdbAbstractObject::GetFormElementForField(
-					$oP,
-					$this->m_sLinkedClass,
-					$sFieldCode,
-					$oAttDef,
-					$sValue,
-					$sDisplayValue,
-					$sSafeFieldId,
-					$sNameSuffix,
-					0,
-					$aArgs
-				);
-		}
-
-		$aRow[$sRowFieldCode] = <<<HTML
-<div class="field_container" style="border:none;">
-	<div class="field_data">
-		<div class="field_value">$sFieldForHtml</div>
-	</div>
-</div>
-HTML
-		;
+		$aRow[$sRowFieldCode] = '<div class="field_container" style="border:none;"><div class="field_data"><div class="field_value">'
+			.cmdbAbstractObject::GetFormElementForField(
+				$oP,
+				$this->m_sLinkedClass,
+				$sFieldCode,
+				$oAttDef,
+				$sValue,
+				$sDisplayValue,
+				$sSafeFieldId,
+				$sNameSuffix,
+				0,
+				$aArgs
+			)
+			.'</div></div></div>';
 	}
 
 	private function GetFieldId($iLnkId, $sFieldCode, $bSafe = true)
@@ -407,37 +365,45 @@ JS
 		$oBlock->sRemoteClass = $this->m_sRemoteClass;
 
 		$oValue->Rewind();
-		$bAllowRemoteExtKeyEdit = $oValue->Count() <= utils::GetConfig()->Get('link_set_max_edit_ext_key');
 		$aForm = array();
 		$iMaxAddedId = 0;
 		$iAddedId = -1; // Unique id for new links
-		while ($oCurrentLink = $oValue->Fetch())
-		{
+		$oBlock->aRemoved = json_decode(utils::ReadPostedParam("attr_{$sFormPrefix}{$this->m_sAttCode}_tbd", '[]', 'raw_data'));
+		$oModified = $oValue->GetModified($this->m_sExtKeyToRemote);
+		while ($oCurrentLink = $oValue->Fetch()) {
 			// We try to retrieve the remote object as usual
-			$oLinkedObj = MetaModel::GetObject($this->m_sRemoteClass, $oCurrentLink->Get($this->m_sExtKeyToRemote),
-				false /* Must not be found */);
-			// If successful, it means that we can edit its link
-			if ($oLinkedObj !== null) {
-				$bReadOnly = false;
-			} // Else we retrieve it without restrictions (silos) and will display its link as readonly
-			else {
-				$bReadOnly = true;
-				$oLinkedObj = MetaModel::GetObject($this->m_sRemoteClass, $oCurrentLink->Get($this->m_sExtKeyToRemote), false /* Must not be found */, true);
-			}
+			if (!in_array($oCurrentLink->GetKey(), $oBlock->aRemoved)) {
+				$bModified = false;
+				if (array_key_exists($oCurrentLink->GetKey(), $oModified)) {
+					$oLinkedObj = MetaModel::GetObject($this->m_sRemoteClass, $oModified[$oCurrentLink->GetKey()], false /* Must not be found */);
+					$bModified = true;
+				} else {
+					$oLinkedObj = MetaModel::GetObject($this->m_sRemoteClass, $oCurrentLink->Get($this->m_sExtKeyToRemote), false /* Must not be found */);
+				}
+				// If successful, it means that we can edit its link
+				if ($oLinkedObj !== null) {
+					$bReadOnly = false;
+				} // Else we retrieve it without restrictions (silos) and will display its link as readonly
+				else {
+					$bReadOnly = true;
+					$oLinkedObj = MetaModel::GetObject($this->m_sRemoteClass, $oCurrentLink->Get($this->m_sExtKeyToRemote), false /* Must not be found */, true);
+				}
 
-			if ($oCurrentLink->IsNew()) {
-				$key = $iAddedId--;
-			} else {
-				$key = $oCurrentLink->GetKey();
-			}
+				if ($oCurrentLink->IsNew()) {
+					$key = $iAddedId--;
+				} else {
+					$key = $oCurrentLink->GetKey();
+				}
 
-			$iMaxAddedId = max($iMaxAddedId, $key);
-			$aForm[$key] = $this->GetFormRow($oPage, $oLinkedObj, $oCurrentLink, $aArgs, $oCurrentObj, $key, $bReadOnly, $bAllowRemoteExtKeyEdit);
+				$iMaxAddedId = max($iMaxAddedId, $key);
+				$aForm[$key] = $this->GetFormRow($oPage, $oLinkedObj, $oCurrentLink, $aArgs, $oCurrentObj, $key, $bReadOnly, $bModified);
+			}
 		}
-		$oBlock->iMaxAddedId = (int) $iMaxAddedId;
+		$oBlock->iMaxAddedId = (int)$iMaxAddedId;
+
 
 		$oDataTable = DataTableUIBlockFactory::MakeForForm("{$this->m_sAttCode}{$this->m_sNameSuffix}", $this->m_aTableConfig, $aForm);
-		$oDataTable->SetOptions(['select_mode' => 'custom']);
+		$oDataTable->SetOptions(['select_mode' => 'custom', 'disable_hyperlinks' => true]);
 		$oBlock->AddSubBlock($oDataTable);
 
 		$oBlock->AddControls();
@@ -605,11 +571,10 @@ JS
 		$aLinkedObjectIds = utils::ReadMultipleSelection($oFullSetFilter);
 
 		$iAdditionId = $iMaxAddedId + 1;
-		$bAllowRemoteExtKeyEdit = count($aLinkedObjectIds) <= utils::GetConfig()->Get('link_set_max_edit_ext_key');
 		foreach ($aLinkedObjectIds as $iObjectId) {
 			$oLinkedObj = MetaModel::GetObject($this->m_sRemoteClass, $iObjectId, false);
 			if (is_object($oLinkedObj)) {
-				$aRow = $this->GetFormRow($oP, $oLinkedObj, $iObjectId, array(), $oCurrentObj, $iAdditionId, false /* Default value */, $bAllowRemoteExtKeyEdit); // Not yet created link get negative Ids
+				$aRow = $this->GetFormRow($oP, $oLinkedObj, $iObjectId, array(), $oCurrentObj, $iAdditionId); // Not yet created link get negative Ids
 				$aData = [];
 				foreach ($aRow as $item) {
 					$aData[] = $item;

application/ui.passwordwidget.class.inc.php

@@ -60,8 +60,8 @@ class UIPasswordWidget
 		$sChangedValue = (($sPasswordValue != '*****') || ($sConfirmPasswordValue != '*****')) ? 1 : 0;
 		$sHtmlValue = '';
 		$sHtmlValue .= '<div class="field_input_zone field_input_onewaypassword ibo-input-wrapper ibo-input-one-way-password-wrapper">';
-		$sHtmlValue .= '<input class="ibo-input" type="password" maxlength="255" name="attr_'.$sCode.'[value]" id="'.$this->iId.'" value="'.htmlentities($sPasswordValue, ENT_QUOTES, 'UTF-8').'"/>';
-		$sHtmlValue .= '<div class="ibo-input-wrapper ibo-input-wrapper--with-buttons"><input class="ibo-input" type="password" maxlength="255" id="'.$this->iId.'_confirm" value="'.htmlentities($sConfirmPasswordValue, ENT_QUOTES, 'UTF-8').'" name="attr_'.$sCode.'[confirm]"/>';
+		$sHtmlValue .= '<input class="ibo-input" type="password" maxlength="255" name="attr_'.$sCode.'[value]" id="'.$this->iId.'" value="'.utils::EscapeHtml($sPasswordValue).'"/>';
+		$sHtmlValue .= '<div class="ibo-input-wrapper ibo-input-wrapper--with-buttons"><input class="ibo-input" type="password" maxlength="255" id="'.$this->iId.'_confirm" value="'.utils::EscapeHtml($sConfirmPasswordValue).'" name="attr_'.$sCode.'[confirm]"/>';
 		$sHtmlValue .= '<div class="ibo-input-select--action-buttons"><div class="ibo-input-select--action-button ibo-input-select--action-button--create" data-tooltip-content="'.Dict::S('UI:PasswordConfirm').'"><i class="fas fa-question-circle"></i></div></div></div>';
 		$sHtmlValue .= '<button id="'.$this->iId.'_reset" class="ibo-button ibo-is-regular ibo-is-neutral" onClick="ResetPwd(\''.$this->iId.'\');">';
 		$sHtmlValue .= '<span class="ibo-button--icon fas fa-undo"></span><span class="ibo-button--label">'.Dict::S('UI:Button:ResetPassword').'</span></button>';

application/ui.searchformforeignkeys.class.inc.php

@@ -60,7 +60,7 @@ class UISearchFormForeignKeys
 
 		$oPage->add(<<<HTML
 <form id="ObjectsAddForm_{$this->m_iInputId}">
-    <div id="SearchResultsToAdd_{$this->m_iInputId}" style="vertical-align:top;height:100%;overflow:auto;padding:0;border:0;">
+    <div id="SearchResultsToAdd_{$this->m_iInputId}" style="vertical-align:top;background: #fff;height:100%;overflow:auto;padding:0;border:0;">
         <div style="background: #fff; border:0; text-align:center; vertical-align:middle;"><p>{$sEmptyList}</p></div>
     </div>
     <input type="hidden" id="count_{$this->m_iInputId}" value="0"/>

application/utils.inc.php

@@ -20,7 +20,6 @@
 use Combodo\iTop\Application\Helper\Session;
 use Combodo\iTop\Application\UI\Base\iUIBlock;
 use Combodo\iTop\Application\UI\Base\Layout\UIContentBlock;
-use Combodo\iTop\Service\Module\ModuleService;
 use ScssPhp\ScssPhp\Compiler;
 use ScssPhp\ScssPhp\OutputStyle;
 use ScssPhp\ScssPhp\ValueConverter;
@@ -52,51 +51,42 @@ class utils
 {
 	/**
 	 * @var string
-	 * @since 2.7.10 3.0.0
+	 * @since 3.0.0
 	 */
 	public const ENUM_SANITIZATION_FILTER_INTEGER = 'integer';
 	/**
-	 * Datamodel class
 	 * @var string
-	 * @since 2.7.10 3.0.0
-	 * @since 2.7.10 3.0.4 3.1.1 3.2.0 N°6606 update PHPDoc
-	 * @uses MetaModel::IsValidClass()
+	 * @since 3.0.0
 	 */
 	public const ENUM_SANITIZATION_FILTER_CLASS = 'class';
 	/**
 	 * @var string
-	 * @since 2.7.10 3.0.4 3.1.1 3.2.0 N°6606
-	 * @uses class_exists()
-	 */
-	public const ENUM_SANITIZATION_FILTER_PHP_CLASS = 'php_class';
-	/**
-	 * @var string
-	 * @since 2.7.10 3.0.0
+	 * @since 3.0.0
 	 */
 	public const ENUM_SANITIZATION_FILTER_STRING = 'string';
 	/**
 	 * @var string
-	 * @since 2.7.10 3.0.0
+	 * @since 3.0.0
 	 */
 	public const ENUM_SANITIZATION_FILTER_CONTEXT_PARAM = 'context_param';
 	/**
 	 * @var string
-	 * @since 2.7.10 3.0.0
+	 * @since 3.0.0
 	 */
 	public const ENUM_SANITIZATION_FILTER_PARAMETER = 'parameter';
 	/**
 	 * @var string
-	 * @since 2.7.10 3.0.0
+	 * @since 3.0.0
 	 */
 	public const ENUM_SANITIZATION_FILTER_FIELD_NAME = 'field_name';
 	/**
 	 * @var string
-	 * @since 2.7.10 3.0.0
+	 * @since 3.0.0
 	 */
 	public const ENUM_SANITIZATION_FILTER_TRANSACTION_ID = 'transaction_id';
 	/**
 	 * @var string For XML / HTML node identifiers
-	 * @since 2.7.10 3.0.0
+	 * @since 3.0.0
 	 */
 	public const ENUM_SANITIZATION_FILTER_ELEMENT_IDENTIFIER = 'element_identifier';
 	/**
@@ -106,13 +96,12 @@ class utils
 	public const ENUM_SANITIZATION_FILTER_VARIABLE_NAME = 'variable_name';
 	/**
 	 * @var string
-	 * @since 2.7.10 3.0.0
+	 * @since 3.0.0
 	 */
 	public const ENUM_SANITIZATION_FILTER_RAW_DATA = 'raw_data';
 	/**
 	 * @var string
-	 * @since 3.0.2 3.1.0 N°4899
-	 * @since 2.7.10 N°6606
+	 * @since 3.0.2, 3.1.0 N°4899
 	 */
 	public const ENUM_SANITIZATION_FILTER_URL = 'url';
 
@@ -155,8 +144,6 @@ class utils
 
 	private static $iNextId = 0;
 
-	private static $m_sAppRootUrl = null;
-
 	protected static function LoadParamFile($sParamFile)
 	{
 		if (!file_exists($sParamFile)) {
@@ -171,7 +158,7 @@ class utils
 			self::$m_aParamsFromFile = array();
 		}
 
-		$aParamLines = explode("\n", $sParams ?? '');
+		$aParamLines = explode("\n", $sParams);
 		foreach ($aParamLines as $sLine)
 		{
 			$sLine = trim($sLine);
@@ -228,8 +215,13 @@ class utils
 
 	public static function IsModeCLI()
 	{
-		$sCleanName = strtolower(trim(PHP_SAPI));
-		return ($sCleanName === 'cli');
+		$sSAPIName = php_sapi_name();
+		$sCleanName = strtolower(trim($sSAPIName));
+		if ($sCleanName == 'cli') {
+			return true;
+		} else {
+			return false;
+		}
 	}
 
 	/**
@@ -352,13 +344,13 @@ class utils
 		}
 		return self::Sanitize($retValue, $defaultValue, $sSanitizationFilter);
 	}
-
+	
 	public static function ReadPostedParam($sName, $defaultValue = '', $sSanitizationFilter = 'parameter')
 	{
 		$retValue = isset($_POST[$sName]) ? $_POST[$sName] : $defaultValue;
 		return self::Sanitize($retValue, $defaultValue, $sSanitizationFilter);
 	}
-
+	
 	public static function Sanitize($value, $defaultValue, $sSanitizationFilter)
 	{
 		if ($value === $defaultValue)
@@ -374,7 +366,7 @@ class utils
 				$retValue = $defaultValue;
 			}
 		}
-		return $retValue;
+		return $retValue;		
 	}
 
 	/**
@@ -393,10 +385,6 @@ class utils
 	 * @since 2.7.0 new 'element_identifier' filter
 	 * @since 3.0.0 new utils::ENUM_SANITIZATION_* const
 	 * @since 2.7.7, 3.0.2, 3.1.0 N°4899 - new 'url' filter
-	 * @since 2.7.10 N°6606 use the utils::ENUM_SANITIZATION_* const
-	 * @since 2.7.10 N°6606 new case for ENUM_SANITIZATION_FILTER_PHP_CLASS
-	 *
-	 * @link https://www.php.net/manual/en/filter.filters.sanitize.php PHP sanitization filters
 	 */
 	protected static function Sanitize_Internal($value, $sSanitizationFilter)
 	{
@@ -417,13 +405,6 @@ class utils
 				$retValue = filter_var($value, FILTER_SANITIZE_SPECIAL_CHARS);
 				break;
 
-			case static::ENUM_SANITIZATION_FILTER_PHP_CLASS:
-				$retValue = $value;
-				if (!class_exists($value)) {
-					$retValue = false;
-				}
-				break;
-
 			case static::ENUM_SANITIZATION_FILTER_CONTEXT_PARAM:
 			case static::ENUM_SANITIZATION_FILTER_PARAMETER:
 			case static::ENUM_SANITIZATION_FILTER_FIELD_NAME:
@@ -483,8 +464,7 @@ class utils
 
 			// For URL
 			case static::ENUM_SANITIZATION_FILTER_URL:
-                // N°6350 - returns only valid URLs
-				$retValue = filter_var($value, FILTER_VALIDATE_URL);
+				$retValue = filter_var($value, FILTER_SANITIZE_URL);
 				break;
 
 			default:
@@ -524,11 +504,11 @@ class utils
 					$sMimeType = self::GetFileMimeType($sTmpName);
 					$oDocument = new ormDocument($doc_content, $sMimeType, $sName);
 				break;
-
+				
 				case UPLOAD_ERR_NO_FILE:
 				// no file to load, it's a normal case, just return an empty document
 				break;
-
+				
 				case UPLOAD_ERR_FORM_SIZE:
 				case UPLOAD_ERR_INI_SIZE:
 				throw new FileUploadException(Dict::Format('UI:Error:UploadedFileTooBig', ini_get('upload_max_filesize')));
@@ -537,7 +517,7 @@ class utils
 				case UPLOAD_ERR_PARTIAL:
 				throw new FileUploadException(Dict::S('UI:Error:UploadedFileTruncated.'));
 				break;
-
+				
 				case UPLOAD_ERR_NO_TMP_DIR:
 				throw new FileUploadException(Dict::S('UI:Error:NoTmpDir'));
 				break;
@@ -550,7 +530,7 @@ class utils
 				$sName = is_null($sIndex) ? $aFileInfo['name'] : $aFileInfo['name'][$sIndex];
 				throw new FileUploadException(Dict::Format('UI:Error:UploadStoppedByExtension_FileName', $sName));
 				break;
-
+				
 				default:
 				throw new FileUploadException(Dict::Format('UI:Error:UploadFailedUnknownCause_Code', $sError));
 				break;
@@ -656,17 +636,17 @@ class utils
 
 		return $aSelectedObj;
 	}
-
+	
 	public static function GetNewTransactionId()
 	{
 		return privUITransaction::GetNewTransactionId();
 	}
-
+	
 	public static function IsTransactionValid($sId, $bRemoveTransaction = true)
 	{
 		return privUITransaction::IsTransactionValid($sId, $bRemoveTransaction);
 	}
-
+	
 	public static function RemoveTransaction($sId)
 	{
 		return privUITransaction::RemoveTransaction($sId);
@@ -833,27 +813,26 @@ class utils
 	 */
 	public static function StringToTime($sDate, $sFormat)
 	{
-	   // Source: http://php.net/manual/fr/function.strftime.php
+		// Source: http://php.net/manual/fr/function.strftime.php
 		// (alternative: http://www.php.net/manual/fr/datetime.formats.date.php)
 		static $aDateTokens = null;
 		static $aDateRegexps = null;
-		if (is_null($aDateTokens))
-		{
-		   $aSpec = array(
-				'%d' =>'(?<day>[0-9]{2})',
+		if (is_null($aDateTokens)) {
+			$aSpec = array(
+				'%d' => '(?<day>[0-9]{2})',
 				'%m' => '(?<month>[0-9]{2})',
 				'%y' => '(?<year>[0-9]{2})',
 				'%Y' => '(?<year>[0-9]{4})',
 				'%H' => '(?<hour>[0-2][0-9])',
 				'%i' => '(?<minute>[0-5][0-9])',
 				'%s' => '(?<second>[0-5][0-9])',
-				);
+			);
 			$aDateTokens = array_keys($aSpec);
 			$aDateRegexps = array_values($aSpec);
 		}
-
+	   
 	   $sDateRegexp = str_replace($aDateTokens, $aDateRegexps, $sFormat);
-
+	   
 	   if (preg_match('!^(?<head>)'.$sDateRegexp.'(?<tail>)$!', $sDate, $aMatches))
 	   {
 			$sYear = isset($aMatches['year']) ? $aMatches['year'] : 0;
@@ -870,7 +849,7 @@ class utils
 	   }
 	   // http://www.spaweditor.com/scripts/regex/index.php
 	}
-
+	
 	/**
 	 * Convert an old date/time format specification (using % placeholders)
 	 * to a format compatible with DateTime::createFromFormat
@@ -989,7 +968,7 @@ class utils
      */
 	public static function GetAbsoluteUrlAppRoot($bForceTrustProxy = false)
 	{
-		$sUrl = static::$m_sAppRootUrl;
+		static $sUrl = null;
 		if ($sUrl === null || $bForceTrustProxy)
 		{
 			$sUrl = self::GetConfig()->Get('app_root_url');
@@ -1010,9 +989,8 @@ class utils
 				}
 				$sUrl = str_replace(SERVER_NAME_PLACEHOLDER, $sServerName, $sUrl);
 			}
-			static::$m_sAppRootUrl = $sUrl;
 		}
-		return static::$m_sAppRootUrl;
+		return $sUrl;
 	}
 
 	/**
@@ -1363,23 +1341,13 @@ class utils
 		return APPROOT . 'env-' . MetaModel::GetEnvironment() . '/';
 	}
 
-	/**
-	 * @return string A path to the folder into which data can be written
-	 * @internal
-	 * @since N°6097 2.7.10 3.0.4 3.1.1
-	 */
-	public static function GetDataPath(): string
-	{
-		return APPROOT.'data/';
-	}
-
 	/**
 	 * @return string A path to a folder into which any module can store cache data
 	 * The corresponding folder is created or cleaned upon code compilation
 	 */
 	public static function GetCachePath()
 	{
-		return static::GetDataPath().'cache-'.MetaModel::GetEnvironment().'/';
+		return APPROOT.'data/cache-'.MetaModel::GetEnvironment().'/';
 	}
 
 	/**
@@ -1427,7 +1395,7 @@ class utils
 	public static function GetPopupMenuItemsBlock(iUIBlock &$oContainerBlock, $iMenuId, $param, &$aActions, $sDataTableId = null)
 	{
 		// 1st - add standard built-in menu items
-		//
+		// 
 		switch($iMenuId)
 		{
 			case iPopupMenuExtension::MENU_OBJLIST_TOOLKIT:
@@ -1452,7 +1420,7 @@ class utils
 						"mailto:?body=".urlencode($sUrl).' ' // Add an extra space to make it work in Outlook
 				);
 			}
-
+			
 			if (UserRights::IsActionAllowed($param->GetFilter()->GetClass(), UR_ACTION_BULK_READ, $param) != UR_ALLOWED_NO)
 			{
 				// Bulk export actions
@@ -1466,7 +1434,7 @@ class utils
 			}
 			$aResult[] = new JSPopupMenuItem('UI:Menu:AddToDashboard', Dict::S('UI:Menu:AddToDashboard'), "DashletCreationDlg('$sOQL', '$sContext')");
 			$aResult[] = new JSPopupMenuItem('UI:Menu:ShortcutList', Dict::S('UI:Menu:ShortcutList'), "ShortcutListDlg('$sOQL', '$sDataTableId', '$sContext')");
-
+				
 			break;
 
 			case iPopupMenuExtension::MENU_OBJDETAILS_ACTIONS:
@@ -1480,7 +1448,7 @@ class utils
 			$oContainerBlock->AddJsFileRelPath('js/tabularfieldsselector.js');
 			$oContainerBlock->AddJsFileRelPath('js/jquery.dragtable.js');
 			$oContainerBlock->AddCssFileRelPath('css/dragtable.css');
-
+			
 			$aResult = array(
 				new SeparatorPopupMenuItem(),
 				// Static menus: Email this page & CSV Export
@@ -1498,19 +1466,19 @@ class utils
 				$oDashboard = $param;
 				$sDashboardId = $oDashboard->GetId();
 				$sDashboardFile = $oDashboard->GetDefinitionFile();
-				$sDashboardFileRelative = utils::LocalPath($sDashboardFile);
 				$sDlgTitle = addslashes(Dict::S('UI:ImportDashboardTitle'));
 				$sDlgText = addslashes(Dict::S('UI:ImportDashboardText'));
 				$sCloseBtn = addslashes(Dict::S('UI:Button:Cancel'));
-				$sDashboardFileJS = addslashes($sDashboardFileRelative);
-				$sDashboardFileURL = urlencode($sDashboardFileRelative);
+				$sDashboardFileJS = addslashes($sDashboardFile);
+				$sDashboardFileURL = urlencode($sDashboardFile);
 				$sUploadDashboardTransactId = utils::GetNewTransactionId();
 				$aResult = array(
 					new SeparatorPopupMenuItem(),
 					new URLPopupMenuItem('UI:ExportDashboard', Dict::S('UI:ExportDashBoard'), utils::GetAbsoluteUrlAppRoot().'pages/ajax.render.php?operation=export_dashboard&id='.$sDashboardId.'&file='.$sDashboardFileURL),
 					new JSPopupMenuItem('UI:ImportDashboard', Dict::S('UI:ImportDashBoard'), "UploadDashboard({dashboard_id: '$sDashboardId', file: '$sDashboardFileJS', title: '$sDlgTitle', text: '$sDlgText', close_btn: '$sCloseBtn', transaction: '$sUploadDashboardTransactId' })"),
 				);
-				if ($oDashboard->GetReloadURL()) {
+				if ($oDashboard->GetReloadURL())
+				{
 					$aResult[] = new SeparatorPopupMenuItem();
 					$aResult[] = new URLPopupMenuItem('UI:Menu:PrintableVersion', Dict::S('UI:Menu:PrintableVersion'), $oDashboard->GetReloadURL().'&printable=1', '_blank');
 				}
@@ -1544,7 +1512,7 @@ class utils
 				if (is_object($oMenuItem))
 				{
 					$aActions[$oMenuItem->GetUID()] = $oMenuItem->GetMenuItem();
-
+					
 					foreach($oMenuItem->GetLinkedScripts() as $sLinkedScript)
 					{
 						$oContainerBlock->AddJsFileRelPath($sLinkedScript);
@@ -1681,7 +1649,7 @@ class utils
 			return $sProposed;
 		}
 	}
-
+	
 	/**
 	 * Some characters cause troubles with jQuery when used inside DOM IDs, so let's replace them by the safe _ (underscore)
 	 * @param string $sId The ID to sanitize
@@ -1691,13 +1659,13 @@ class utils
 	{
 		return str_replace(array(':', '[', ']', '+', '-', ' '), '_', $sId);
 	}
-
+	
 	/**
 	 * Helper to execute an HTTP POST request
 	 * Source: http://netevil.org/blog/2006/nov/http-post-from-php-without-curl
 	 *         originaly named after do_post_request
 	 * Does not require cUrl but requires openssl for performing https POSTs.
-	 *
+	 * 
 	 * @param string $sUrl The URL to POST the data to
 	 * @param array $aData The data to POST as an array('param_name' => value)
 	 * @param string $sOptionnalHeaders Additional HTTP headers as a string with newlines between headers
@@ -1708,17 +1676,17 @@ class utils
 	 *
 	 * @return string The result of the POST request
 	 * @throws Exception with a specific error message depending on the cause
-	 */
+	 */ 
 	public static function DoPostRequest($sUrl, $aData, $sOptionnalHeaders = null, &$aResponseHeaders = null, $aCurlOptions = array())
 	{
 		// $sOptionnalHeaders is a string containing additional HTTP headers that you would like to send in your request.
-
+	
 		if (function_exists('curl_init'))
 		{
 			// If cURL is available, let's use it, since it provides a greater control over the various HTTP/SSL options
 			// For instance fopen does not allow to work around the bug: http://stackoverflow.com/questions/18191672/php-curl-ssl-routinesssl23-get-server-helloreason1112
 			// by setting the SSLVERSION to 3 as done below.
-			$aHeaders = explode("\n", $sOptionnalHeaders ?? '');
+			$aHeaders = explode("\n", $sOptionnalHeaders);
 			// N°3267 - Webservices: Fix optional headers not being taken into account
 			//          See https://www.php.net/curl_setopt CURLOPT_HTTPHEADER
 			$aHTTPHeaders = array();
@@ -1745,7 +1713,7 @@ class utils
 				CURLOPT_POSTFIELDS		=> http_build_query($aData),
 				CURLOPT_HTTPHEADER		=> $aHTTPHeaders,
 			);
-
+			
 			$aAllOptions = $aCurlOptions + $aOptions;
 			$ch = curl_init($sUrl);
 			curl_setopt_array($ch, $aAllOptions);
@@ -1771,7 +1739,7 @@ class utils
 		else
 		{
 			// cURL is not available let's try with streams and fopen...
-
+			
 			$sData = http_build_query($aData);
 			$aParams = array('http' => array(
 									'method' => 'POST',
@@ -1783,7 +1751,7 @@ class utils
 				$aParams['http']['header'] .= $sOptionnalHeaders;
 			}
 			$ctx = stream_context_create($aParams);
-
+		
 			$fp = @fopen($sUrl, 'rb', false, $ctx);
 			if (!$fp)
 			{
@@ -1824,7 +1792,7 @@ class utils
 
 	/**
 	 * Get a standard list of character sets
-	 *
+	 *	 
  	 * @param array $aAdditionalEncodings Additional values
 	 * @return array of iconv code => english label, sorted by label
 	 */
@@ -1858,7 +1826,7 @@ class utils
 	 */
 	public static function HtmlEntities($sValue)
 	{
-		return htmlentities($sValue, ENT_QUOTES, 'UTF-8');
+		return htmlentities($sValue ?? '', ENT_QUOTES, 'UTF-8');
 	}
 
 	/**
@@ -1874,7 +1842,7 @@ class utils
 	public static function EscapeHtml($sValue)
 	{
 		return htmlspecialchars(
-			$sValue,
+			$sValue ?? '',
 			ENT_QUOTES | ENT_DISALLOWED | ENT_HTML5,
 			WebPage::PAGES_CHARSET,
 			false
@@ -1895,41 +1863,24 @@ class utils
 		return html_entity_decode($sValue, ENT_QUOTES, 'UTF-8');
 	}
 
-	/**
-	 * @param string $sValue value encoded with {@see self::EscapeHtml()}
-	 *
-	 * @return string decoded value
-	 *
-	 * @uses \htmlspecialchars_decode()
-	 * @link https://www.php.net/manual/en/function.htmlspecialchars-decode.php
-	 * @since 3.0.3 3.1.0 N°6020 method creation
-	 */
-	public static function EscapedHtmlDecode($sValue)
-	{
-		return htmlspecialchars_decode(
-			$sValue,
-			ENT_QUOTES | ENT_DISALLOWED | ENT_HTML5
-		);
-	}
-
 	/**
 	 * Convert a string containing some (valid) HTML markup to plain text
-	 *
 	 * @param string $sHtml
-	 *
 	 * @return string
 	 */
 	public static function HtmlToText($sHtml)
 	{
-		try {
+		try
+		{
 			//return '<?xml encoding="UTF-8">'.$sHtml;
 			return \Html2Text\Html2Text::convert('<?xml encoding="UTF-8">'.$sHtml);
 		}
-		catch (Exception $e) {
+		catch(Exception $e)
+		{
 			return $e->getMessage();
 		}
 	}
-
+	
 	/**
 	 * Convert (?) plain text to some HTML markup by replacing newlines by <br/> tags
 	 * and escaping HTML entities
@@ -1940,9 +1891,10 @@ class utils
 	{
 		$sText = str_replace("\r\n", "\n", $sText);
 		$sText = str_replace("\r", "\n", $sText);
-		return str_replace("\n", '<br/>', htmlentities($sText, ENT_QUOTES, 'UTF-8'));
-	}
 
+		return str_replace("\n", '<br/>', utils::EscapeHtml($sText));
+	}
+	
 	/**
 	 * Eventually compiles the SASS (.scss) file into the CSS (.css) file
 	 *
@@ -2004,33 +1956,23 @@ class utils
 		$iCurrentMaxExecTime = (int) ini_get('max_execution_time');
 		set_time_limit(0);
 		// Compiling SASS
-		$sCss = $oSass->compileString($sSassContent);
+		$oCompilationRes = $oSass->compileString($sSassContent);
 		set_time_limit(intval($iCurrentMaxExecTime));
 
-		return $sCss->getCss();
+		return $oCompilationRes->getCss();
 	}
 
+	/**
+	 * Get the size of an image from a string.
+	 *
+	 * @see \getimagesizefromstring()
+	 * @param $sImageData string The image data, as a string.
+	 *
+	 * @return array|false
+	 */
 	public static function GetImageSize($sImageData)
 	{
-		if (function_exists('getimagesizefromstring')) // PHP 5.4.0 or higher
-		{
-			$aRet = @getimagesizefromstring($sImageData);
-		}
-		else if(ini_get('allow_url_fopen'))
-		{
-			// work around to avoid creating a tmp file
-			$sUri = 'data://application/octet-stream;base64,'.base64_encode($sImageData);
-			$aRet = @getimagesize($sUri);
-		}
-		else
-		{
-			// Damned, need to create a tmp file
-			$sTempFile = tempnam(SetupUtils::GetTmpDir(), 'img-');
-			@file_put_contents($sTempFile, $sImageData);
-			$aRet = @getimagesize($sTempFile);
-			@unlink($sTempFile);
-		}
-		return $aRet;
+		return @getimagesizefromstring($sImageData);
 	}
 
 	/**
@@ -2066,7 +2008,7 @@ class utils
 			case 'image/png':
 			$img = @imagecreatefromstring($oImage->GetData());
 			break;
-
+			
 			default:
 			// Unsupported image type, return the image as-is
 			//throw new Exception("Unsupported image type: '".$oImage->GetMimeType()."'. Cannot resize the image, original image will be used.");
@@ -2080,14 +2022,14 @@ class utils
 		else
 		{
 			// Let's scale the image, preserving the transparency for GIFs and PNGs
-
+			
 			$fScale = min($iMaxImageWidth / $iWidth, $iMaxImageHeight / $iHeight);
 
 			$iNewWidth = $iWidth * $fScale;
 			$iNewHeight = $iHeight * $fScale;
-
+			
 			$new = imagecreatetruecolor($iNewWidth, $iNewHeight);
-
+			
 			// Preserve transparency
 			if(($oImage->GetMimeType() == "image/gif") || ($oImage->GetMimeType() == "image/png"))
 			{
@@ -2095,38 +2037,38 @@ class utils
 				imagealphablending($new, false);
 				imagesavealpha($new, true);
 			}
-
+			
 			imagecopyresampled($new, $img, 0, 0, 0, 0, $iNewWidth, $iNewHeight, $iWidth, $iHeight);
-
+			
 			ob_start();
 			switch ($oImage->GetMimeType())
 			{
 				case 'image/gif':
 				imagegif($new); // send image to output buffer
 				break;
-
+				
 				case 'image/jpeg':
 				imagejpeg($new, null, 80); // null = send image to output buffer, 80 = good quality
 				break;
-
+				 
 				case 'image/png':
 				imagepng($new, null, 5); // null = send image to output buffer, 5 = medium compression
 				break;
 			}
 			$oResampledImage = new ormDocument(ob_get_contents(), $oImage->GetMimeType(), $oImage->GetFileName());
 			@ob_end_clean();
-
+			
 			imagedestroy($img);
 			imagedestroy($new);
-
+							
 			return $oResampledImage;
 		}
-
+				
 	}
-
+	
 	/**
 	 * Create a 128 bit UUID in the format: {########-####-####-####-############}
-	 *
+	 * 
 	 * Note: this method can be run from the command line as well as from the web server.
 	 * Note2: this method is not cryptographically secure! If you need a cryptographically secure value
 	 * consider using open_ssl or PHP 7 methods.
@@ -2162,9 +2104,26 @@ class utils
 	 */
 	public static function GetCurrentModuleName($iCallDepth = 0)
 	{
-        return ModuleService::GetInstance()->GetCurrentModuleName($iCallDepth + 1);
+		$sCurrentModuleName = '';
+		$aCallStack = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
+		$sCallerFile = realpath($aCallStack[$iCallDepth]['file']);
+		
+		foreach(GetModulesInfo() as $sModuleName => $aInfo)
+		{
+			if ($aInfo['root_dir'] !== '')
+			{
+				$sRootDir = realpath(APPROOT.$aInfo['root_dir']);
+				
+				if(substr($sCallerFile, 0, strlen($sRootDir)) === $sRootDir)
+				{
+					$sCurrentModuleName = $sModuleName;
+					break;
+				}
+			}
+		}
+		return $sCurrentModuleName;
 	}
-
+	
 	/**
 	 * **Warning** : returned result can be invalid as we're using backtrace to find the module dir name
 	 *
@@ -2184,7 +2143,24 @@ class utils
 	 */
 	public static function GetCurrentModuleDir($iCallDepth)
 	{
-		return ModuleService::GetInstance()->GetCurrentModuleDir($iCallDepth);
+		$sCurrentModuleDir = '';
+		$aCallStack = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
+		$sCallerFile = realpath($aCallStack[$iCallDepth]['file']);
+	
+		foreach(GetModulesInfo() as $sModuleName => $aInfo)
+		{
+			if ($aInfo['root_dir'] !== '')
+			{
+				$sRootDir = realpath(APPROOT.$aInfo['root_dir']);
+	
+				if(substr($sCallerFile, 0, strlen($sRootDir)) === $sRootDir)
+				{
+					$sCurrentModuleDir = basename($sRootDir);
+					break;
+				}
+			}
+		}
+		return $sCurrentModuleDir;
 	}
 
 	/**
@@ -2199,9 +2175,14 @@ class utils
 	 */
 	public static function GetCurrentModuleUrl()
 	{
-		return ModuleService::GetInstance()->GetCurrentModuleUrl(1);
+		$sDir = static::GetCurrentModuleDir(1);
+		if ( $sDir !== '')
+		{
+			return static::GetAbsoluteUrlModulesRoot().'/'.$sDir;
+		}
+		return '';
 	}
-
+	
 	/**
 	 * @param string $sProperty The name of the property to retrieve
 	 * @param mixed $defaultvalue
@@ -2209,18 +2190,24 @@ class utils
 	 */
 	public static function GetCurrentModuleSetting($sProperty, $defaultvalue = null)
 	{
-        return ModuleService::GetInstance()->GetCurrentModuleSetting($sProperty, $defaultvalue);
+		$sModuleName = static::GetCurrentModuleName(1);
+		return MetaModel::GetModuleSetting($sModuleName, $sProperty, $defaultvalue);
 	}
-
+	
 	/**
 	 * @param string $sModuleName
 	 * @return string|NULL compiled version of a given module, as it was seen by the compiler
 	 */
 	public static function GetCompiledModuleVersion($sModuleName)
 	{
-        return ModuleService::GetInstance()->GetCompiledModuleVersion($sModuleName);
+		$aModulesInfo = GetModulesInfo();
+		if (array_key_exists($sModuleName, $aModulesInfo))
+		{
+			return $aModulesInfo[$sModuleName]['version'];
+		}
+		return null;
 	}
-
+	
 	/**
 	 * Check if the given path/url is an http(s) URL
 	 * @param string $sPath
@@ -2235,7 +2222,7 @@ class utils
 		}
 		return $bRet;
 	}
-
+	
 	/**
 	 * Check if the given URL is a link to download a document/image on the CURRENT iTop
 	 * In such a case we can read the content of the file directly in the database (if the users rights allow) and return the ormDocument
@@ -2257,7 +2244,7 @@ class utils
 				$aParams = array();
 				foreach(explode('&', $sQuery) as $sChunk)
 				{
-					$aParts = explode('=', $sChunk ?? '');
+					$aParts = explode('=', $sChunk);
 					if (count($aParts) != 2) continue;
 					$aParams[$aParts[0]] = urldecode($aParts[1]);
 				}
@@ -2284,7 +2271,7 @@ class utils
 		}
 		return $result;
 	}
-
+	
 	/**
 	 * Read the content of a file (and retrieve its MIME type) from either:
 	 * - an URL pointing to a blob (image/document) on the current iTop server
@@ -2328,7 +2315,7 @@ class utils
 			'html' => 'text/html',
 			'exe' => 'application/octet-stream',
 		);
-
+	
 		$sData = null;
 		$sMimeType = 'text/plain'; // Default MIME Type: treat the file as a bunch a characters...
 		$sFileName = 'uploaded-file'; // Default name for downloaded-files
@@ -2384,7 +2371,7 @@ class utils
 			}
 			$sExtension = strtolower(pathinfo($sPath, PATHINFO_EXTENSION));
 			$sFileName = basename($sPath);
-
+				
 			if (array_key_exists($sExtension, $aKnownExtensions))
 			{
 				$sMimeType = $aKnownExtensions[$sExtension];
@@ -2398,13 +2385,13 @@ class utils
 		}
 		return $oUploadedDoc;
 	}
-
+	
 	protected static function ParseHeaders($aHeaders)
 	{
 		$aCleanHeaders = array();
 		foreach( $aHeaders as $sKey => $sValue )
 		{
-			$aTokens = explode(':', $sValue ?? '', 2);
+			$aTokens = explode(':', $sValue, 2);
 			if(isset($aTokens[1]))
 			{
 				$aCleanHeaders[trim($aTokens[0])] = trim($aTokens[1]);
@@ -2423,7 +2410,7 @@ class utils
 		}
 		return $aCleanHeaders;
 	}
-
+	
 	/**
 	 * @return string a string based on compilation time or (if not available because the datamodel has not been loaded)
 	 * the version of iTop. This string is useful to prevent browser side caching of content that may vary at each
@@ -2731,10 +2718,24 @@ HTML;
 			$aAutoloadClassMaps = array_merge($aAutoloadClassMaps, glob(APPROOT.'env-'.utils::GetCurrentEnvironment().'/*/vendor/composer/autoload_classmap.php'));
 
 			$aClassMap = [];
+			$aAutoloaderErrors = [];
 			foreach ($aAutoloadClassMaps as $sAutoloadFile) {
+				if (false === static::RealPath($sAutoloadFile, APPROOT)) {
+					// can happen when we still have the autoloader symlink in env-*, but it points to a file that no longer exists
+					$aAutoloaderErrors[] = $sAutoloadFile;
+					continue;
+				}
 				$aTmpClassMap = include $sAutoloadFile;
+				/** @noinspection SlowArrayOperationsInLoopInspection we are getting an associative array so the documented workarounds cannot be used */
 				$aClassMap = array_merge($aClassMap, $aTmpClassMap);
 			}
+			if (count($aAutoloaderErrors) > 0) {
+				IssueLog::Debug(
+					"\utils::GetClassesForInterface cannot load some of the autoloader files",
+					LogChannels::CORE,
+					['autoloader_errors' => $aAutoloaderErrors]
+				);
+			}
 
 			// Add already loaded classes
 			$aCurrentClasses = array_fill_keys(get_declared_classes(), '');
@@ -2748,21 +2749,15 @@ HTML;
 					$bSkipped = true;
 				}
 				else {
-					$sPHPFile = self::LocalPath($sPHPFile);
-					if ($sPHPFile !== false) {
-						$sPHPFile = '/'.$sPHPFile; // for regex
-						foreach ($aExcludedPath as $sExcludedPath) {
-							// Note: We use '#' as delimiters as usual '/' is often used in paths.
-							if ($sExcludedPath !== '' && preg_match('#'.$sExcludedPath.'#', $sPHPFile) === 1) {
-								$bSkipped = true;
-								break;
-							}
+					foreach ($aExcludedPath as $sExcludedPath) {
+						// Note: We use '#' as delimiters as usual '/' is often used in paths.
+						if ($sExcludedPath !== '' && preg_match('#'.$sExcludedPath.'#', $sPHPFile) === 1) {
+							$bSkipped = true;
+							break;
 						}
-					} else {
-						$bSkipped = true; // file not found
 					}
 				}
-
+				
 				if(!$bSkipped){
 					try {
 						$oRefClass = new ReflectionClass($sPHPClass);
@@ -2797,7 +2792,7 @@ HTML;
 		$aResultPref = [];
 		$aShortcutPrefs = appUserPreferences::GetPref('keyboard_shortcuts', []);
 		// Note: Mind the 4 blackslashes, see utils::GetClassesForInterface()
-		$aShortcutClasses = utils::GetClassesForInterface('iKeyboardShortcut', '', array('[\\\\/]lib[\\\\/]', '[\\\\/]node_modules[\\\\/]', '[\\\\/]test[\\\\/]', '[\\\\/]tests[\\\\/]'));
+		$aShortcutClasses = utils::GetClassesForInterface('iKeyboardShortcut', '', array('[\\\\/]lib[\\\\/]', '[\\\\/]node_modules[\\\\/]', '[\\\\/]test[\\\\/]'));
 
 		foreach ($aShortcutClasses as $cShortcutPlugin) {
 			$sTriggeredElement = $cShortcutPlugin::GetShortcutTriggeredElementSelector();
@@ -2805,7 +2800,7 @@ HTML;
 				$sKey = isset($aShortcutPrefs[$aShortcutKey['id']]) ? $aShortcutPrefs[$aShortcutKey['id']] : $aShortcutKey['key'];
 
 				// Format key for display
-				$aKeyParts = explode('+', $sKey ?? '');
+				$aKeyParts = explode('+', $sKey);
 				$aFormattedKeyParts = [];
 				foreach ($aKeyParts as $sKeyPart) {
 					$aFormattedKeyParts[] = ucfirst(trim($sKeyPart));
@@ -2872,7 +2867,6 @@ HTML;
 	 *
 	 * @return bool if string null or empty
 	 * @since 3.0.2 N°5302
-	 * @since 2.7.10 N°6458 add method in the 2.7 branch
 	 */
 	public static function IsNullOrEmptyString(?string $sString): bool
 	{
@@ -2888,7 +2882,6 @@ HTML;
 	 *
 	 * @return bool if string is not null and not empty
 	 * @since 3.0.2 N°5302
-	 * @since 2.7.10 N°6458 add method in the 2.7 branch
 	 */
 	public static function IsNotNullOrEmptyString(?string $sString): bool
 	{
@@ -3150,15 +3143,55 @@ HTML;
 	 */
 	public static function AddParameterToUrl(string $sUrl, string $sParamName, string $sParamValue): string
 	{
-		if (strpos($sUrl, '?') === false)
-		{
+		if (strpos($sUrl, '?') === false) {
 			$sUrl = $sUrl.'?'.urlencode($sParamName).'='.urlencode($sParamValue);
-		}
-		else
-		{
+		} else {
 			$sUrl = $sUrl.'&'.urlencode($sParamName).'='.urlencode($sParamValue);
 		}
 
 		return $sUrl;
 	}
+
+	/**
+	 * Return traits array used by a class and by parent classes hierarchy.
+	 *
+	 * @see https://www.php.net/manual/en/function.class-uses.php#110752
+	 *
+	 * @param string $sClass Class to scan
+	 * @param bool $bAutoload Autoload flag
+	 *
+	 * @return array traits used
+	 * @since 3.1.0
+	 */
+	public static function TraitsUsedByClass(string $sClass, bool $bAutoload = true): array
+	{
+		$aTraits = [];
+		do {
+			$aTraits = array_merge(class_uses($sClass, $bAutoload), $aTraits);
+		} while ($sClass = get_parent_class($sClass));
+		foreach ($aTraits as $sTrait => $same) {
+			$aTraits = array_merge(class_uses($sTrait, $bAutoload), $aTraits);
+		}
+
+		return array_unique($aTraits);
+	}
+
+	/**
+	 * Test trait usage by a class or by parent classes hierarchy.
+	 *
+	 * @param string $sTrait Trait to search for
+	 * @param string $sClass Class to check
+	 *
+	 * @return bool
+	 * @since 3.1.0
+	 */
+	public static function IsTraitUsedByClass(string $sTrait, string $sClass): bool
+	{
+		return in_array($sTrait, self::TraitsUsedByClass($sClass, true));
+	}
+  
+	public static function GetUniqId()
+	{
+		return hash('sha256', uniqid(sprintf('%x', rand()), true).sprintf('%x', rand()));
+	}
 }

application/webpage.class.inc.php

@@ -1,8 +1,8 @@
 <?php
 /**
- * @deprecated  3.0.0 will be removed in 3.1.0 - moved to sources/application/WebPage/WebPage.php, now loadable using autoloader
+ * @deprecated  will be removed in 3.1.0 - moved to sources/Application/WebPage/WebPage.php, now loadable using autoloader
  * @license     http://opensource.org/licenses/AGPL-3.0
  * @copyright   Copyright (C) 2010-2021 Combodo SARL
  */
 
-DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/application/WebPage/WebPage.php, now loadable using autoloader');
+DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/Application/WebPage/WebPage.php, now loadable using autoloader');

application/wizardhelper.class.inc.php

@@ -347,7 +347,6 @@ class WizardHelper
 	/**
 	 * @return string JS code to be executed for fields update
 	 * @since 3.0.0 N°3198
-	 * @deprecated 3.0.3-2 3.0.4 3.1.1 3.2.0 Use {@see \WizardHelper::AddJsForUpdateFields()} instead
 	 */
 	public function GetJsForUpdateFields()
 	{
@@ -360,39 +359,19 @@ class WizardHelper
 JS;
 	}
 
-	/**
-	 * Add necessary JS snippets (to the page) to be executed for fields update
-	 *
-	 * @param \WebPage $oPage
-	 * @return void
-	 * @since 3.0.3-2 3.0.4 3.1.1 3.2.0 N°6766
-	 */
-	public function AddJsForUpdateFields(WebPage $oPage)
-	{
-		$sWizardHelperJsVar = (!is_null($this->m_aData['m_sWizHelperJsVarName'])) ? utils::Sanitize($this->m_aData['m_sWizHelperJsVarName'], '', utils::ENUM_SANITIZATION_FILTER_PARAMETER) : 'oWizardHelper'.$this->GetFormPrefix();
-		$sWizardHelperJson = $this->ToJSON();
-
-		$oPage->add_script(<<<JS
-{$sWizardHelperJsVar}.m_oData = {$sWizardHelperJson};
-{$sWizardHelperJsVar}.UpdateFields();
-JS
-		);
-		$oPage->add_ready_script(<<<JS
-if ({$sWizardHelperJsVar}.m_oDependenciesUpdatedPromiseResolve !== null){
-    {$sWizardHelperJsVar}.m_oDependenciesUpdatedPromiseResolve();
-}
-JS
-		);
-
-	}
-
+	/*
+	 * Function with an old pattern of code
+	 * @deprecated 3.1.0
+	*/
 	static function ParseJsonSet($oMe, $sLinkClass, $sExtKeyToMe, $sJsonSet)
 	{
 		$aSet = json_decode($sJsonSet, true); // true means hash array instead of object
 		$oSet = CMDBObjectSet::FromScratch($sLinkClass);
-		foreach ($aSet as $aLinkObj) {
+		foreach ($aSet as $aLinkObj)
+		{
 			$oLink = MetaModel::NewObject($sLinkClass);
-			foreach ($aLinkObj as $sAttCode => $value) {
+			foreach ($aLinkObj as $sAttCode => $value)
+			{
 				$oAttDef = MetaModel::GetAttributeDef($sLinkClass, $sAttCode);
 				if (($oAttDef->IsExternalKey()) && ($value != '') && ($value > 0))
 				{

application/xmlpage.class.inc.php

@@ -1,8 +1,8 @@
 <?php
 /**
- * @deprecated  3.0.0 will be removed in 3.1.0 - moved to sources/application/WebPage/XMLPage.php, now loadable using autoloader
+ * @deprecated  will be removed in 3.1.0 - moved to sources/Application/WebPage/XMLPage.php, now loadable using autoloader
  * @license     http://opensource.org/licenses/AGPL-3.0
  * @copyright   Copyright (C) 2010-2021 Combodo SARL
  */
 
-DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/application/WebPage/XMLPage.php, now loadable using autoloader');
+DeprecatedCallsLog::NotifyDeprecatedFile('moved to sources/Application/WebPage/XMLPage.php, now loadable using autoloader');

approot.inc.php

@@ -11,7 +11,7 @@ define('APPCONF', APPROOT.'conf/');
  *
  * @see ITOP_CORE_VERSION to get full iTop core version
  */
-define('ITOP_DESIGN_LATEST_VERSION', '3.0');
+define('ITOP_DESIGN_LATEST_VERSION', '3.1');
 
 /**
  * Constant containing the iTop core version, whatever application was built
@@ -23,13 +23,6 @@ define('ITOP_DESIGN_LATEST_VERSION', '3.0');
  * @used-by utils::GetItopVersionWikiSyntax()
  * @used-by iTopModulesPhpVersionIntegrationTest
  */
-define('ITOP_CORE_VERSION', '3.0.4');
-
-/**
- * @var string
- * @since 3.0.4 3.1.0 3.2.0 N°6274 Allow to test if PHPUnit is currently running. Starting with PHPUnit 9.5 we'll be able to replace it with $GLOBALS['phpunit_version']
- * @since 3.0.4 3.1.1 3.2.0 N°6976 Fix constant name (DeprecatedCallsLog error handler was never set)
- */
-const ITOP_PHPUNIT_RUNNING_CONSTANT_NAME = 'ITOP_PHPUNIT_RUNNING';
+define('ITOP_CORE_VERSION', '3.1.0');
 
 require_once APPROOT.'bootstrap.inc.php';

bootstrap.inc.php

@@ -45,7 +45,6 @@ define('MAINTENANCE_MODE_FILE', APPROOT.'data/.maintenance');
 define('READONLY_MODE_FILE', APPROOT.'data/.readonly');
 
 $fItopStarted = microtime(true);
-$iItopInitialMemory = memory_get_usage(true);
 
 if (!isset($GLOBALS['bBypassAutoload']) || $GLOBALS['bBypassAutoload'] == false) {
 	require_once APPROOT.'/lib/autoload.php';
@@ -68,7 +67,7 @@ if (file_exists(MAINTENANCE_MODE_FILE) && !$bBypassMaintenance)
 	http_response_code(503);
 	// Display message depending on the request
 	include(APPROOT.'application/maintenancemsg.php');
-	$sSAPIName = strtoupper(trim(PHP_SAPI));
+	$sSAPIName = strtoupper(trim(php_sapi_name()));
 
 	switch (true)
 	{

composer.json

@@ -4,7 +4,7 @@
   "type": "project",
   "license": "AGPL-3.0-only",
   "require": {
-    "php": ">=7.1.3 <8.1.0",
+    "php": ">=7.4.0 <8.2.0",
     "ext-ctype": "*",
     "ext-dom": "*",
     "ext-gd": "*",
@@ -12,29 +12,26 @@
     "ext-json": "*",
     "ext-mysqli": "*",
     "ext-soap": "*",
+    "apereo/phpcas" : "~1.3",
     "combodo/tcpdf": "~6.4.4",
-    "firebase/php-jwt": "~6.4.0",
-    "guzzlehttp/guzzle": "^6.5.8",
-    "guzzlehttp/psr7": "~1.9.1",
+    "guzzlehttp/guzzle": "^7.4.5",
     "laminas/laminas-mail": "^2.11",
     "laminas/laminas-servicemanager": "^3.5",
     "league/oauth2-google": "^3.0",
-    "nikic/php-parser": "~4.13.2",
+    "nikic/php-parser": "~4.14.0",
     "pear/archive_tar": "~1.4.14",
-    "pelago/emogrifier": "~3.1.0",
+    "pelago/emogrifier": "^6.0.0",
     "scssphp/scssphp": "^1.10.3",
-    "swiftmailer/swiftmailer": "~6.3.0",
-    "symfony/console": "~3.4.47",
-    "symfony/dotenv": "~3.4.47",
-    "symfony/framework-bundle": "~3.4.47",
-    "symfony/twig-bundle": "~3.4.47",
-    "symfony/yaml": "~3.4.47",
-    "thenetworg/oauth2-azure": "^2.0",
-    "twig/twig": "~1.43.1"
+    "symfony/console": "5.4.*",
+    "symfony/dotenv": "5.4.*",
+    "symfony/framework-bundle": "5.4.*",
+    "symfony/twig-bundle": "5.4.*",
+    "symfony/yaml": "5.4.*",
+    "thenetworg/oauth2-azure": "^2.0"
   },
   "require-dev": {
-    "symfony/stopwatch": "~3.4.47",
-    "symfony/web-profiler-bundle": "~3.4.47"
+    "symfony/stopwatch": "5.4.*",
+    "symfony/web-profiler-bundle": "5.4.*"
   },
   "suggest": {
     "ext-libsodium": "Required to use the AttributeEncryptedString.",
@@ -46,7 +43,7 @@
   },
   "config": {
     "platform": {
-      "php": "7.1.3"
+      "php": "7.4.0"
     },
     "vendor-dir": "lib",
     "preferred-install": {
@@ -63,6 +60,7 @@
       "sources"
     ],
     "exclude-from-classmap": [
+      "application/twigextension.class.inc.php",
       "core/oql/build/PHP/",
       "core/apc-emulation.php",
       "application/startup.inc.php",

core/DbConnectionWrapper.php

@@ -59,16 +59,9 @@ class DbConnectionWrapper
 	 * Use this to register a mock that will handle {@see mysqli::query()}
 	 *
 	 * @param \mysqli|null $oMysqli
-	 * @since 3.0.4 3.1.1 3.2.0 Param $oMysqli becomes nullable
 	 */
-	public static function SetDbConnectionMockForQuery(?mysqli $oMysqli = null): void
+	public static function SetDbConnectionMockForQuery(?mysqli $oMysqli): void
 	{
-		if (is_null($oMysqli)) {
-			// Reset to standard connection
-			static::$oDbCnxMockableForQuery = static::$oDbCnxStandard;
-		}
-		else {
-			static::$oDbCnxMockableForQuery = $oMysqli;
-		}
+		static::$oDbCnxMockableForQuery = $oMysqli;
 	}
 }

core/MyHelpers.class.inc.php

@@ -419,7 +419,6 @@ class MyHelpers
 		//}
 		return $sOutput;
 	}
-
 }
 
 /**
@@ -471,9 +470,9 @@ class Str
 	public static function pure2html($pure, $maxLength = false)
 	{
 		// Check for HTML entities, but be careful the DB is in UTF-8
-		return $maxLength                                         
-			? htmlentities(substr($pure, 0, $maxLength), ENT_QUOTES, 'UTF-8')
-			: htmlentities($pure, ENT_QUOTES, 'UTF-8');
+		return $maxLength
+			? utils::EscapeHtml(substr($pure, 0, $maxLength))
+			: utils::EscapeHtml($pure);
 	}
 	public static function pure2sql($pure, $maxLength = false)
 	{
@@ -524,3 +523,5 @@ class Str
 		return (strtolower($sString) == $sString);
 	}
 }
+
+?>

core/apc-emulation.php

@@ -110,7 +110,7 @@ class apcFile
 	 */
 	static public function GetCacheFileName($sKey = '')
 	{
-		$sPath = str_replace(array(' ', '/', '\\', '.'), '-', $sKey ?? '');
+		$sPath = str_replace(array(' ', '/', '\\', '.'), '-', $sKey);
 		return utils::GetCachePath().'apc-emul/'.$sPath;
 	}
 

core/asynctask.class.inc.php

@@ -181,7 +181,7 @@ abstract class AsyncTask extends DBObject
 	    if (is_array($aRetries) && array_key_exists(get_class($this), $aRetries))
 	    {
 	        $aConfig = $aRetries[get_class($this)];
-		    $bExponential = (bool) ($aConfig['exponential_delay'] ?? $bExponential);
+	        $bExponential = (bool)$aConfig['exponential_delay'] ?? $bExponential;
 	    }
 	    return $bExponential;
 	}
@@ -409,8 +409,6 @@ class AsyncSendEmail extends AsyncTask
 		$oNew->Set('to', $oEMail->GetRecipientTO(true /* string */));
 		$oNew->Set('subject', $oEMail->GetSubject());
 
-//		$oNew->Set('version', 1);
-//		$sMessage = serialize($oEMail);
 		$oNew->Set('version', 2);
 		$sMessage = $oEMail->SerializeV2();
 		$oNew->Set('message', $sMessage);

core/attributedef.class.inc.php

@@ -705,18 +705,6 @@ abstract class AttributeDefinition
 		return is_null($proposedValue);
 	}
 
-	/**
-	 * @param mixed $proposedValue
-	 *
-	 * @return bool True if $proposedValue is an actual value set in the attribute, false is the attribute remains "empty"
-	 * @since 3.0.3, 3.1.0 N°5784
-	 */
-	public function HasAValue($proposedValue): bool
-	{
-		// Default implementation, we don't really know what type $proposedValue will be
-		return is_null($proposedValue);
-	}
-
 	/**
 	 * force an allowed value (type conversion and possibly forces a value as mySQL would do upon writing!
 	 *
@@ -866,6 +854,11 @@ abstract class AttributeDefinition
 	//abstract protected GetBasicFilterHTMLInput();
 	abstract public function GetBasicFilterSQLExpr($sOpCode, $value);
 
+	/**
+	 *  since 3.1.0 return has changed (N°4690 - Deprecate "FilterCodes")
+	 *
+	 * @return array filtercode => attributecode
+	 */
 	public function GetFilterDefinitions()
 	{
 		return array();
@@ -1396,15 +1389,6 @@ class AttributeDashboard extends AttributeDefinition
 	{
 		return '';
 	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function HasAValue($proposedValue): bool
-	{
-		// Always return false for now, we don't consider a custom version of a dashboard
-		return false;
-	}
 }
 
 /**
@@ -2254,22 +2238,6 @@ class AttributeLinkedSet extends AttributeDefinition
 	{
 		return false;
 	}
-
-	/**
-	 * @inheritDoc
-	 * @param \ormLinkSet $proposedValue
-	 */
-	public function HasAValue($proposedValue): bool
-	{
-		// Protection against wrong value type
-		if (false === ($proposedValue instanceof ormLinkSet))
-		{
-			return parent::HasAValue($proposedValue);
-		}
-
-		// We test if there is at least 1 item in the linkset (new or existing), not if an item is being added to it.
-		return $proposedValue->Count() > 0;
-	}
 }
 
 /**
@@ -2489,7 +2457,7 @@ class AttributeDBFieldVoid extends AttributeDefinition
 
 	public function GetFilterDefinitions()
 	{
-		return array($this->GetCode() => new FilterFromAttribute($this));
+		return array($this->GetCode() => $this->GetCode());
 	}
 
 	public function GetBasicFilterOperators()
@@ -2651,14 +2619,6 @@ class AttributeInteger extends AttributeDBField
 		return is_null($proposedValue);
 	}
 
-	/**
-	 * @inheritDoc
-	 */
-	public function HasAValue($proposedValue): bool
-	{
-		return utils::IsNotNullOrEmptyString($proposedValue);
-	}
-
 	public function MakeRealValue($proposedValue, $oHostObj)
 	{
 		if (is_null($proposedValue))
@@ -2758,19 +2718,6 @@ class AttributeObjectKey extends AttributeDBFieldVoid
 		return ($proposedValue == 0);
 	}
 
-	/**
-	 * @inheritDoc
-	 */
-	public function HasAValue($proposedValue): bool
-	{
-		return ((int) $proposedValue) !== 0;
-	}
-
-    /**
-     * @inheritDoc
-     *
-     * @param int|DBObject $proposedValue Object key or valid ({@see MetaModel::IsValidObject()}) datamodel object
-     */
 	public function MakeRealValue($proposedValue, $oHostObj)
 	{
 		if (is_null($proposedValue))
@@ -2783,6 +2730,7 @@ class AttributeObjectKey extends AttributeDBFieldVoid
 		}
 		if (MetaModel::IsValidObject($proposedValue))
 		{
+			/** @var \DBObject $proposedValue */
 			return $proposedValue->GetKey();
 		}
 
@@ -2969,14 +2917,6 @@ class AttributeDecimal extends AttributeDBField
 		return is_null($proposedValue);
 	}
 
-	/**
-	 * @inheritDoc
-	 */
-	public function HasAValue($proposedValue): bool
-	{
-		return utils::IsNotNullOrEmptyString($proposedValue);
-	}
-
 	public function MakeRealValue($proposedValue, $oHostObj)
 	{
 		if (is_null($proposedValue))
@@ -3388,14 +3328,6 @@ class AttributeString extends AttributeDBField
 		return ($proposedValue == '');
 	}
 
-	/**
-	 * @inheritDoc
-	 */
-	public function HasAValue($proposedValue): bool
-	{
-		return utils::IsNotNullOrEmptyString($proposedValue);
-	}
-
 	public function MakeRealValue($proposedValue, $oHostObj)
 	{
 		if (is_null($proposedValue))
@@ -4247,20 +4179,21 @@ class AttributeText extends AttributeString
 
 	public function GetEditValue($sValue, $oHostObj = null)
 	{
-		if ($this->GetFormat() == 'text')
-		{
-			if (preg_match_all(WIKI_OBJECT_REGEXP, $sValue, $aAllMatches, PREG_SET_ORDER))
-			{
-				foreach($aAllMatches as $iPos => $aMatches)
-				{
+		// N°4517 - PHP 8.1 compatibility: str_replace call with null cause deprecated message
+		if ($sValue == null) {
+			return '';
+		}
+
+		if ($this->GetFormat() == 'text') {
+			if (preg_match_all(WIKI_OBJECT_REGEXP, $sValue, $aAllMatches, PREG_SET_ORDER)) {
+				foreach ($aAllMatches as $iPos => $aMatches) {
 					$sClass = trim($aMatches[1]);
 					$sName = trim($aMatches[2]);
 					$sLabel = (!empty($aMatches[4])) ? trim($aMatches[4]) : null;
 
-					if (MetaModel::IsValidClass($sClass))
-					{
+					if (MetaModel::IsValidClass($sClass)) {
 						$sClassLabel = MetaModel::GetName($sClass);
-						$sReplacement = "[[$sClassLabel:$sName" . (!empty($sLabel) ? " | $sLabel" : "") . "]]";
+						$sReplacement = "[[$sClassLabel:$sName".(!empty($sLabel) ? " | $sLabel" : "")."]]";
 						$sValue = str_replace($aMatches[0], $sReplacement, $sValue);
 					}
 				}
@@ -4297,31 +4230,31 @@ class AttributeText extends AttributeString
 	public function MakeRealValue($proposedValue, $oHostObj)
 	{
 		$sValue = $proposedValue;
-		switch ($this->GetFormat())
-		{
+
+		// N°4517 - PHP 8.1 compatibility: str_replace call with null cause deprecated message
+		if ($sValue == null) {
+			return '';
+		}
+
+		switch ($this->GetFormat()) {
 			case 'html':
-				if (($sValue !== null) && ($sValue !== ''))
-				{
+				if (($sValue !== null) && ($sValue !== '')) {
 					$sValue = HTMLSanitizer::Sanitize($sValue);
 				}
 				break;
 
 			case 'text':
 			default:
-				if (preg_match_all(WIKI_OBJECT_REGEXP, $sValue, $aAllMatches, PREG_SET_ORDER))
-				{
-					foreach($aAllMatches as $iPos => $aMatches)
-					{
+				if (preg_match_all(WIKI_OBJECT_REGEXP, $sValue, $aAllMatches, PREG_SET_ORDER)) {
+					foreach ($aAllMatches as $iPos => $aMatches) {
 						$sClassLabel = trim($aMatches[1]);
 						$sName = trim($aMatches[2]);
-                        $sLabel = (!empty($aMatches[4])) ? trim($aMatches[4]) : null;
+						$sLabel = (!empty($aMatches[4])) ? trim($aMatches[4]) : null;
 
-						if (!MetaModel::IsValidClass($sClassLabel))
-						{
+						if (!MetaModel::IsValidClass($sClassLabel)) {
 							$sClass = MetaModel::GetClassFromLabel($sClassLabel);
-							if ($sClass)
-							{
-                                $sReplacement = "[[$sClassLabel:$sName" . (!empty($sLabel) ? " | $sLabel" : "") . "]]";
+							if ($sClass) {
+								$sReplacement = "[[$sClassLabel:$sName".(!empty($sLabel) ? " | $sLabel" : "")."]]";
 								$sValue = str_replace($aMatches[0], $sReplacement, $sValue);
 							}
 						}
@@ -4551,22 +4484,6 @@ class AttributeCaseLog extends AttributeLongText
 		return ($proposedValue->GetText() == '');
 	}
 
-	/**
-	 * @inheritDoc
-	 * @param \ormCaseLog $proposedValue
-	 */
-	public function HasAValue($proposedValue): bool
-	{
-		// Protection against wrong value type
-		if (false === ($proposedValue instanceof ormCaseLog)) {
-			return parent::HasAValue($proposedValue);
-		}
-
-		// We test if there is at least 1 entry in the log, not if the user is adding one
-		return $proposedValue->GetEntryCount() > 0;
-	}
-
-
 	public function ScalarToSQL($value)
 	{
 		if (!is_string($value) && !is_null($value))
@@ -6105,7 +6022,9 @@ class AttributeDateTime extends AttributeDBField
 
 	public function GetDefaultValue(DBObject $oHostObject = null)
 	{
-		// null value will be replaced by the current date, if not already set, in DoComputeValues
+		if (!$this->IsNullAllowed()) {
+			return date($this->GetInternalFormat());
+		}
 		return $this->GetNullValue();
 	}
 
@@ -6171,11 +6090,6 @@ class AttributeDateTime extends AttributeDBField
 		}
 	}
 
-    /**
-     * @inheritDoc
-     *
-     * @param int|string $proposedValue timestamp ({@see DateTime::getTimestamp()) or date as string, following the {@see GetInternalFormat} format.
-     */
 	public function MakeRealValue($proposedValue, $oHostObj)
 	{
 		if (is_null($proposedValue))
@@ -6892,14 +6806,6 @@ class AttributeExternalKey extends AttributeDBFieldVoid
 		return ($proposedValue == 0);
 	}
 
-	/**
-	 * @inheritDoc
-	 */
-	public function HasAValue($proposedValue): bool
-	{
-		return ((int) $proposedValue) !== 0;
-	}
-
 	public function MakeRealValue($proposedValue, $oHostObj)
 	{
 		if (is_null($proposedValue))
@@ -7594,7 +7500,7 @@ class AttributeExternalField extends AttributeDefinition
 
 	public function GetFilterDefinitions()
 	{
-		return array($this->GetCode() => new FilterFromAttribute($this));
+		return array($this->GetCode() => $this->GetCode());
 	}
 
 	public function GetBasicFilterOperators()
@@ -7632,16 +7538,6 @@ class AttributeExternalField extends AttributeDefinition
 		return $oExtAttDef->IsNull($proposedValue);
 	}
 
-	/**
-	 * @inheritDoc
-	 */
-	public function HasAValue($proposedValue): bool
-	{
-		$oExtAttDef = $this->GetExtAttDef();
-
-		return $oExtAttDef->HasAValue($proposedValue);
-	}
-
 	public function MakeRealValue($proposedValue, $oHostObj)
 	{
 		$oExtAttDef = $this->GetExtAttDef();
@@ -7776,17 +7672,6 @@ class AttributeExternalField extends AttributeDefinition
  */
 class AttributeURL extends AttributeString
 {
-	/**
-	 * @var string
-	 * SCHEME....... USER....................... PASSWORD.......................... HOST/IP........... PORT.......... PATH......................... GET............................................ ANCHOR..........................
-	 * Example: http://User:passWord@127.0.0.1:8888/patH/Page.php?arrayArgument[2]=something:blah20#myAnchor
-	 * @link http://www.php.net/manual/fr/function.preg-match.php#93824 regexp source
-	 * @since 3.0.1 N°4515 handle Alfresco and Sharepoint URLs
-	 * @since 3.0.3 moved from Config to AttributeURL constant
-	 */
-	public const DEFAULT_VALIDATION_PATTERN = /** @lang RegExp */
-		'(https?|ftp)\://([a-zA-Z0-9+!*(),;?&=\$_.-]+(\:[a-zA-Z0-9+!*(),;?&=\$_.-]+)?@)?([a-zA-Z0-9-.]{3,})(\:[0-9]{2,5})?(/([a-zA-Z0-9:%+\$_-]\.?)+)*/?(\?[a-zA-Z+&\$_.-][a-zA-Z0-9;:[\]@&%=+/\$_.,-]*)?(#[a-zA-Z0-9_.-][a-zA-Z0-9+\$_.-]*)?';
-
 	/**
 	 * Useless constructor, but if not present PHP 7.4.0/7.4.1 is crashing :( (N°2329)
 	 *
@@ -7929,7 +7814,7 @@ class AttributeBlob extends AttributeDefinition
 
 	public function GetDefaultValue(DBObject $oHostObject = null)
 	{
-		return "";
+		return new ormDocument('', '', '');
 	}
 
 	public function IsNullAllowed(DBObject $oHostObject = null)
@@ -7943,9 +7828,9 @@ class AttributeBlob extends AttributeDefinition
 	}
 
 	/**
-     * {@inheritDoc}
-     *
-     * @param string $proposedValue Can be an URL (including an URL to iTop itself), or a local path (CSV import)
+	 * Users can provide the document from an URL (including an URL on iTop itself)
+	 * for CSV import. Administrators can even provide the path to a local file
+	 * {@inheritDoc}
 	 *
 	 * @see AttributeDefinition::MakeRealValue()
 	 */
@@ -8228,20 +8113,6 @@ class AttributeBlob extends AttributeDefinition
 		return $oFormField;
 	}
 
-	/**
-	 * @inheritDoc
-	 */
-	public function HasAValue($proposedValue): bool
-	{
-		if (false === ($proposedValue instanceof ormDocument)) {
-			return parent::HasAValue($proposedValue);
-		}
-
-		// Empty file (no content, just a filename) are supported since PR {@link https://github.com/Combodo/combodo-email-synchro/pull/17}, so we check for both empty content and empty filename to determine that a document has no value
-		return utils::IsNotNullOrEmptyString($proposedValue->GetData()) && utils::IsNotNullOrEmptyString($proposedValue->GetFileName());
-	}
-
-
 }
 
 /**
@@ -8292,6 +8163,11 @@ class AttributeImage extends AttributeBlob
 		return $oDoc;
 	}
 
+	public function GetDefaultValue(DBObject $oHostObject = null)
+	{
+		return new ormDocument('', '', '');
+	}
+
 	/**
 	 * Check that the supplied ormDocument actually contains an image
 	 * {@inheritDoc}
@@ -8666,18 +8542,17 @@ class AttributeStopWatch extends AttributeDefinition
 	public function GetFilterDefinitions()
 	{
 		$aRes = array(
-			$this->GetCode() => new FilterFromAttribute($this),
-			$this->GetCode().'_started' => new FilterFromAttribute($this, '_started'),
-			$this->GetCode().'_laststart' => new FilterFromAttribute($this, '_laststart'),
-			$this->GetCode().'_stopped' => new FilterFromAttribute($this, '_stopped')
+			$this->GetCode()              => $this->GetCode(),
+			$this->GetCode().'_started'   => $this->GetCode(),
+			$this->GetCode().'_laststart' => $this->GetCode(),
+			$this->GetCode().'_stopped'   => $this->GetCode(),
 		);
-		foreach($this->ListThresholds() as $iThreshold => $aFoo)
-		{
+		foreach ($this->ListThresholds() as $iThreshold => $aFoo) {
 			$sPrefix = $this->GetCode().'_'.$iThreshold;
-			$aRes[$sPrefix.'_deadline'] = new FilterFromAttribute($this, '_deadline');
-			$aRes[$sPrefix.'_passed'] = new FilterFromAttribute($this, '_passed');
-			$aRes[$sPrefix.'_triggered'] = new FilterFromAttribute($this, '_triggered');
-			$aRes[$sPrefix.'_overrun'] = new FilterFromAttribute($this, '_overrun');
+			$aRes[$sPrefix.'_deadline'] = $this->GetCode();
+			$aRes[$sPrefix.'_passed'] = $this->GetCode();
+			$aRes[$sPrefix.'_triggered'] = $this->GetCode();
+			$aRes[$sPrefix.'_overrun'] = $this->GetCode();
 		}
 
 		return $aRes;
@@ -9268,17 +9143,6 @@ class AttributeStopWatch extends AttributeDefinition
 
 		return $sRet;
 	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function HasAValue($proposedValue): bool
-	{
-		// A stopwatch always has a value
-		return true;
-	}
-
-
 }
 
 /**
@@ -9430,7 +9294,7 @@ class AttributeSubItem extends AttributeDefinition
 
 	public function GetFilterDefinitions()
 	{
-		return array($this->GetCode() => new FilterFromAttribute($this));
+		return array($this->GetCode() => $this->GetCode());
 	}
 
 	public function GetBasicFilterOperators()
@@ -9764,23 +9628,6 @@ class AttributeOneWayPassword extends AttributeDefinition implements iAttributeN
 		return '*****';
 	}
 
-	/**
-	 * @inheritDoc
-	 */
-	public function HasAValue($proposedValue): bool
-	{
-		// Protection against wrong value type
-		if (false === ($proposedValue instanceof ormPassword)) {
-			// On object creation, the attribute value is "" instead of an ormPassword...
-			if (is_string($proposedValue)) {
-				return utils::IsNotNullOrEmptyString($proposedValue);
-			}
-			return parent::HasAValue($proposedValue);
-		}
-
-		return $proposedValue->IsEmpty() === false;
-	}
-
 }
 
 // Indexed array having two dimensions
@@ -9830,15 +9677,6 @@ class AttributeTable extends AttributeDBField
 		return (count($proposedValue) == 0);
 	}
 
-	/**
-	 * @inheritDoc
-	 */
-	public function HasAValue($proposedValue): bool
-	{
-		return count($proposedValue) > 0;
-	}
-
-
 	public function GetEditValue($sValue, $oHostObj = null)
 	{
 		return '';
@@ -10360,18 +10198,6 @@ abstract class AttributeSet extends AttributeDBFieldVoid
 		return $proposedValue->Count() == 0;
 	}
 
-	/**
-	 * @inheritDoc
-	 */
-	public function HasAValue($proposedValue): bool
-	{
-		if (false === ($proposedValue instanceof ormSet)) {
-			return parent::HasAValue($proposedValue);
-		}
-
-		return $proposedValue->Count() > 0;
-	}
-
 	/**
 	 * To be overloaded for localized enums
 	 *
@@ -11533,6 +11359,13 @@ class AttributeTagSet extends AttributeSet
 		return new ormTagSet(MetaModel::GetAttributeOrigin($this->GetHostClass(), $this->GetCode()), $this->GetCode(), $this->GetMaxItems());
 	}
 
+	public function GetDefaultValue(DBObject $oHostObject = null)
+	{
+		$oTagSet =  new ormTagSet(MetaModel::GetAttributeOrigin($this->GetHostClass(), $this->GetCode()), $this->GetCode(), $this->GetMaxItems());
+		$oTagSet->SetValues([]);
+		return $oTagSet;
+	}
+
 	public function IsNull($proposedValue)
 	{
 		if (is_null($proposedValue))
@@ -12127,7 +11960,7 @@ class AttributeFriendlyName extends AttributeDefinition
 
 	public function GetFilterDefinitions()
 	{
-		return array($this->GetCode() => new FilterFromAttribute($this));
+		return array($this->GetCode() => $this->GetCode());
 	}
 
 	public function GetBasicFilterOperators()
@@ -12964,7 +12797,7 @@ class AttributeCustomFields extends AttributeDefinition
 			$sRet = $value->GetAsHTML($bLocalize);
 		} catch (Exception $e)
 		{
-			$sRet = 'Custom field error: '.htmlentities($e->getMessage(), ENT_QUOTES, 'UTF-8');
+			$sRet = 'Custom field error: '.utils::EscapeHtml($e->getMessage());
 		}
 
 		return $sRet;
@@ -13079,21 +12912,6 @@ class AttributeCustomFields extends AttributeDefinition
 
 		return $bEquals;
 	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function HasAValue($proposedValue): bool
-	{
-		// Protection against wrong value type
-		if (false === ($proposedValue instanceof ormCustomFieldsValue)) {
-			return parent::HasAValue($proposedValue);
-		}
-
-		return count($proposedValue->GetValues()) > 0;
-	}
-
-
 }
 
 class AttributeArchiveFlag extends AttributeBoolean
@@ -13279,7 +13097,7 @@ class AttributeObsolescenceFlag extends AttributeBoolean
 
 	public function GetDefaultValue(DBObject $oHostObject = null)
 	{
-		return $this->MakeRealValue("", $oHostObject);
+		return $this->MakeRealValue(false, $oHostObject);
 	}
 
 	public function IsNullAllowed()

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
-	protected $m_aExtKeys; // aExtKeys[sExtKeyAttCode][sExtReconcKeyAttCode] = iCol;
-	protected $m_aReconcilKeys; // attcode (attcode = 'id' for the pkey)
-	protected $m_sSynchroScope; // OQL - if specified, then the missing items will be reported
-	protected $m_aOnDisappear; // array of attcode => value, values to be set when an object gets out of scope (ignored if no scope has been defined)
-	protected $m_sDateFormat; // Date format specification, see DateTime::createFromFormat
-	protected $m_bLocalizedValues; // Values in the data set are localized (see AttributeEnum)
-	protected $m_aExtKeysMappingCache; // Cache for resolving external keys based on the given search criterias
+	/** @var array<string, string> attcode as key, iCol as value */
+	protected $m_aAttList;
+	/** @var array<string, array<string, string>> sExtKeyAttCode as key, array of sExtReconcKeyAttCode/iCol as value */
+	protected $m_aExtKeys;
+	/** @var string[] list of attcode (attcode = 'id' for the pkey) */
+	protected $m_aReconcilKeys;
+	/** @var string OQL - if specified, then the missing items will be reported */
+	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']++;
 				}
@@ -389,34 +524,35 @@ class BulkChange
 				{
 					// Cache miss, let's initialize it
 					$oExtObjects = new CMDBObjectSet($oReconFilter);
-					$iCount = $oExtObjects->Count();
-					if ($iCount == 1)
+					$iObjectFoundCount = $oExtObjects->Count();
+					if ($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:
-					$aErrors[$sAttCode] = Dict::S('UI:CSVReport-Value-Issue-NotFound');
-					$aResults[$sAttCode]= new CellStatus_SearchIssue();
-					break;
+						$oCellStatus_SearchIssue = $this->GetCellSearchIssue($oReconFilter);
+						$aResults[$sAttCode] = $oCellStatus_SearchIssue;
+						$aErrors[$sAttCode] = Dict::S('UI:CSVReport-Value-Issue-NotFound');
+						break;
 
 					case 1:
-					// Do change the external key attribute
-					$oTargetObj->Set($sAttCode, $iForeignKey);
-					break;
+						// Do change the external key attribute
+						$oTargetObj->Set($sAttCode, $iForeignKey);
+						break;
 
 					default:
-					$aErrors[$sAttCode] = Dict::Format('UI:CSVReport-Value-Issue-FoundMany', $iCount);
-					$aResults[$sAttCode]= new CellStatus_Ambiguous($oTargetObj->Get($sAttCode), $iCount, $sOQL);
+						$aErrors[$sAttCode] = Dict::Format('UI:CSVReport-Value-Issue-FoundMany', $iObjectFoundCount);
+						$aResults[$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]));
@@ -467,21 +603,36 @@ class BulkChange
 			$iFlags = ($oTargetObj->IsNew())
 				? $oTargetObj->GetInitialStateAttributeFlags($sAttCode, $aReasons)
 				: $oTargetObj->GetAttributeFlags($sAttCode, $aReasons);
-			if ((($iFlags & OPT_ATT_READONLY) == OPT_ATT_READONLY) && ($oTargetObj->Get($sAttCode) != $oAttDef->MakeValueFromString($aRowData[$iCol], $this->m_bLocalizedValues))) {
+			if ( (($iFlags & OPT_ATT_READONLY) == OPT_ATT_READONLY) && ( $oTargetObj->Get($sAttCode) != $aRowData[$iCol]) ) {
 				$aErrors[$sAttCode] = Dict::Format('UI:CSVReport-Value-Issue-Readonly', $sAttCode, $oTargetObj->Get($sAttCode), $aRowData[$iCol]);
-			} else if ($oAttDef->IsLinkSet() && $oAttDef->IsIndirect()) {
-				try {
+			}
+			else if ($oAttDef->IsLinkSet() && $oAttDef->IsIndirect())
+			{
+				try
+				{
 					$oSet = $oAttDef->MakeValueFromString($aRowData[$iCol], $this->m_bLocalizedValues);
 					$oTargetObj->Set($sAttCode, $oSet);
 				}
-				catch (CoreException $e) {
+				catch(CoreException $e)
+				{
 					$aErrors[$sAttCode] = Dict::Format('UI:CSVReport-Value-Issue-Format', $e->getMessage());
 				}
-			} else {
+			}
+			else
+			{
 				$value = $oAttDef->MakeValueFromString($aRowData[$iCol], $this->m_bLocalizedValues);
-				if (is_null($value) && (strlen($aRowData[$iCol]) > 0)) {
-					$aErrors[$sAttCode] = Dict::Format('UI:CSVReport-Value-Issue-NoMatch', $sAttCode);
-				} else {
+				if (is_null($value) && (strlen($aRowData[$iCol]) > 0))
+				{
+					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 +710,95 @@ 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 +910,8 @@ 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 +978,8 @@ 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 +1029,8 @@ 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 +1118,18 @@ 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 +1139,7 @@ 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, $sErrorMsg);
 								}
 							}
 						}
@@ -943,7 +1193,9 @@ class BulkChange
 						else
 						{
 							// The value has to be found or verified
-							list($sQuery, $aMatches) = $this->ResolveExternalKey($aRowData, $sAttCode, $aResult[$iRow]);
+
+							/** var DBObjectSearch $oReconFilter */
+							list($oReconFilter, $aMatches) = $this->ResolveExternalKey($aRowData, $sAttCode, $aResult[$iRow]);
 
 							if (count($aMatches) == 1)
 							{
@@ -953,11 +1205,12 @@ class BulkChange
 							}
 							elseif (count($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());
 							}
 						}
 					}
@@ -981,7 +1234,7 @@ class BulkChange
 					}
 					else
 					{
-						$oReconciliationFilter->AddCondition($sAttCode, $valuecondition, '=', true);
+						$oReconciliationFilter->AddCondition($sAttCode, $valuecondition, '=');
 					}
 				}
 				if ($bSkipQuery)
@@ -1010,7 +1263,7 @@ 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/bulkexport.class.inc.php

@@ -149,9 +149,7 @@ abstract class BulkExport
 		$this->oSearch = null;
 		$this->iChunkSize = 0;
 		$this->sFormatCode = null;
-		$this->aStatusInfo = [
-			'show_obsolete_data' => utils::ShowObsoleteData(),
-		];
+		$this->aStatusInfo = array();
 		$this->oBulkExportResult = null;
 		$this->sTmpFile = '';
 		$this->bLocalizeOutput = false;
@@ -205,17 +203,15 @@ abstract class BulkExport
 		if ($oInfo && ($oInfo->Get('user_id') == UserRights::GetUserId()))
 		{
 			$sFormatCode = $oInfo->Get('format');
-			$aStatusInfo = json_decode($oInfo->Get('status_info'),true);
-
 			$oSearch = DBObjectSearch::unserialize($oInfo->Get('search'));
-			$oSearch->SetShowObsoleteData($aStatusInfo['show_obsolete_data']);
+
 			$oBulkExporter = self::FindExporter($sFormatCode, $oSearch);
 			if ($oBulkExporter)
 			{
 				$oBulkExporter->SetFormat($sFormatCode);
 				$oBulkExporter->SetObjectList($oSearch);
 				$oBulkExporter->SetChunkSize($oInfo->Get('chunk_size'));
-				$oBulkExporter->SetStatusInfo($aStatusInfo);
+				$oBulkExporter->SetStatusInfo(json_decode($oInfo->Get('status_info'), true));
 
                 $oBulkExporter->SetLocalizeOutput($oInfo->Get('localize_output'));
 
@@ -293,7 +289,6 @@ abstract class BulkExport
 	 */
 	public function SetObjectList(DBSearch $oSearch)
 	{
-		$oSearch->SetShowObsoleteData($this->aStatusInfo['show_obsolete_data']);
 		$this->oSearch = $oSearch;
 	}
 	

core/cmdbchangeop.class.inc.php

@@ -472,7 +472,7 @@ class CMDBChangeOpSetAttributeBlob extends CMDBChangeOpSetAttribute
 				$sDisplayLabel = Dict::S('UI:OpenDocumentInNewWindow_');
 				$sDisplayUrl = $oPrevDoc->GetDisplayURL(get_class($this), $this->GetKey(), 'prevdata');
 
-				$sDownloadLabel = Dict::S('UI:DownloadDocument_');
+				$sDownloadLabel = Dict::Format('UI:DownloadDocument_');
 				$sDownloadUrl = $oPrevDoc->GetDownloadURL(get_class($this), $this->GetKey(), 'prevdata');
 
 				$sDocView = <<<HTML
@@ -885,7 +885,7 @@ class CMDBChangeOpSetAttributeCaseLog extends CMDBChangeOpSetAttribute
 	 */
 	protected function ToHtml($sRawText)
 	{
-		return str_replace(array("\r\n", "\n", "\r"), "<br/>", htmlentities($sRawText, ENT_QUOTES, 'UTF-8'));
+		return str_replace(array("\r\n", "\n", "\r"), "<br/>", utils::EscapeHtml($sRawText));
 	}
 }
 
@@ -1177,9 +1177,8 @@ class CMDBChangeOpSetAttributeCustomFields extends CMDBChangeOpSetAttribute
 					$oHandler = $oAttDef->GetHandler($aValues);
 					$sValueDesc = $oHandler->GetAsHTML($aValues);
 				}
-				catch (Exception $e)
-				{
-					$sValueDesc = 'Custom field error: '.htmlentities($e->getMessage(), ENT_QUOTES, 'UTF-8');
+				catch (Exception $e) {
+					$sValueDesc = 'Custom field error: '.utils::EscapeHtml($e->getMessage());
 				}
 				$sTextView = '<div>'.$sValueDesc.'</div>';
 

core/cmdbobject.class.inc.php

@@ -499,7 +499,7 @@ abstract class CMDBObject extends DBObject
 			$oMyChangeOp->Set("objkey", $this->GetKey());
 			$oMyChangeOp->Set("attcode", $sAttCode);
 			$oMyChangeOp->Set("oldvalue", $original);
-			$oMyChangeOp->Set("newvalue", $value[$sAttCode]);
+			$oMyChangeOp->Set("newvalue", $value);
 			$iId = $oMyChangeOp->DBInsertNoReload();
 		}
 		elseif ($oAttDef instanceOf AttributeCustomFields)
@@ -623,6 +623,9 @@ abstract class CMDBObject extends DBObject
 		return $this->DBCloneTracked_Internal();
 	}
 
+	/**
+	 * @deprecated 3.1.0 N°5232 not used
+	 */
 	public function DBCloneTracked(CMDBChange $oChange, $newKey = null)
 	{
 		self::SetCurrentChange($oChange);
@@ -637,20 +640,6 @@ abstract class CMDBObject extends DBObject
 		return $newKey;
 	}
 
-	public function DBUpdate()
-	{
-		// Copy the changes list before the update (the list should be reset afterwards)
-		$aChanges = $this->ListChanges();
-		if (count($aChanges) == 0)
-		{
-			return;
-		}
-
-		$ret = parent::DBUpdate();
-		return $ret;
-	}
-
-
 	/**
 	 * @param null $oDeletionPlan
 	 *
@@ -685,46 +674,7 @@ abstract class CMDBObject extends DBObject
 	protected function DBDeleteTracked_Internal(&$oDeletionPlan = null)
 	{
 		$ret = parent::DBDelete($oDeletionPlan);
-		return $ret;
-	}
 
-	public static function BulkUpdate(DBSearch $oFilter, array $aValues)
-	{
-		return static::BulkUpdateTracked_Internal($oFilter, $aValues);
-	}
-
-	public static function BulkUpdateTracked(CMDBChange $oChange, DBSearch $oFilter, array $aValues)
-	{
-		self::SetCurrentChange($oChange);
-		static::BulkUpdateTracked_Internal($oFilter, $aValues);
-	}
-
-	protected static function BulkUpdateTracked_Internal(DBSearch $oFilter, array $aValues)
-	{
-		// $aValues is an array of $sAttCode => $value
-
-		// Get the list of objects to update (and load it before doing the change)
-		$oObjSet = new CMDBObjectSet($oFilter);
-		$oObjSet->Load();
-
-		// Keep track of the previous values (will be overwritten when the objects are synchronized with the DB)
-		$aOriginalValues = array();
-		$oObjSet->Rewind();
-		while ($oItem = $oObjSet->Fetch())
-		{
-			$aOriginalValues[$oItem->GetKey()] = $oItem->m_aOrigValues;
-		}
-
-		// Update in one single efficient query
-		$ret = parent::BulkUpdate($oFilter, $aValues);
-
-		// Record... in many queries !!!
-		$oObjSet->Rewind();
-		while ($oItem = $oObjSet->Fetch())
-		{
-			$aChangedValues = $oItem->ListChangedValues($aValues);
-			$oItem->RecordAttChanges($aChangedValues, $aOriginalValues[$oItem->GetKey()]);
-		}
 		return $ret;
 	}
 

core/cmdbsource.class.inc.php

@@ -42,12 +42,6 @@ class CMDBSource
 	const ENUM_DB_VENDOR_MARIADB = 'MariaDB';
 	const ENUM_DB_VENDOR_PERCONA = 'Percona';
 
-	/**
-	 * @since 2.7.10 3.0.4 3.1.2 3.0.2 N°6889 constant creation
-	 * @internal will be removed in a future version
-	 */
-	const MYSQL_DEFAULT_PORT = 3306;
-
 	/**
 	 * Error: 1205 SQLSTATE: HY000 (ER_LOCK_WAIT_TIMEOUT)
 	 *   Message: Lock wait timeout exceeded; try restarting transaction
@@ -163,7 +157,7 @@ class CMDBSource
 		$iPort = null;
 		self::InitServerAndPort($sDbHost, $sServer, $iPort);
 
-		$iFlags = null;
+		$iFlags = 0;
 
 		// *some* errors (like connection errors) will throw mysqli_sql_exception instead of generating warnings printed to the output
 		// but some other errors will still cause the query() method to return false !!!
@@ -172,7 +166,6 @@ class CMDBSource
 		try
 		{
 			$oMysqli = new mysqli();
-			$oMysqli->init();
 
 			if ($bTlsEnabled)
 			{
@@ -219,19 +212,16 @@ class CMDBSource
 	/**
 	 * @param string $sDbHost initial value ("p:domain:port" syntax)
 	 * @param string $sServer server variable to update
-	 * @param int|null $iPort port variable to update, will return null if nothing is specified in $sDbHost
-	 *
-	 * @since 2.7.10 3.0.4 3.1.2 3.2.0 N°6889 will return null in $iPort if port isn't present in $sDbHost. Use {@see MYSQL_DEFAULT_PORT} if needed
-	 *
-	 * @link http://php.net/manual/en/mysqli.persistconns.php documentation for the "p:" prefix (persistent connexion)
+	 * @param int $iPort port variable to update
 	 */
 	public static function InitServerAndPort($sDbHost, &$sServer, &$iPort)
 	{
 		$aConnectInfo = explode(':', $sDbHost);
 
 		$bUsePersistentConnection = false;
-		if (strcasecmp($aConnectInfo[0], 'p') === 0)
+		if (strcasecmp($aConnectInfo[0], 'p') == 0)
 		{
+			// we might have "p:" prefix to use persistent connections (see http://php.net/manual/en/mysqli.persistconns.php)
 			$bUsePersistentConnection = true;
 			$sServer = $aConnectInfo[0].':'.$aConnectInfo[1];
 		}
@@ -249,6 +239,10 @@ class CMDBSource
 		{
 			$iPort = (int)($aConnectInfo[1]);
 		}
+		else
+		{
+			$iPort = 3306;
+		}
 	}
 
 	/**
@@ -356,19 +350,21 @@ class CMDBSource
 	}
 
 	/**
+	 * Get the version of the database server.
+	 *
 	 * @return string
 	 * @throws \MySQLException
 	 *
-	 * @uses \CMDBSource::QueryToCol() so needs a connection opened !
+	 * @uses \CMDBSource::QueryToScalar() so needs a connection opened !
 	 */
 	public static function GetDBVersion()
 	{
-		$aVersions = self::QueryToCol('SELECT Version() as version', 'version');
-		return $aVersions[0];
+		return static::QueryToScalar('SELECT VERSION()', 0);
 	}
 
 	/**
-	 * @return string
+	 * @deprecated Use `CMDBSource::GetDBVersion` instead.
+	 * @uses mysqli_get_server_info
 	 */
 	public static function GetServerInfo()
 	{
@@ -435,7 +431,6 @@ class CMDBSource
 		{
 			self::$m_sDBName = '';
 		}
-		self::_TablesInfoCacheReset(); // reset the table info cache!
 	}
 
 	public static function CreateTable($sQuery)
@@ -548,9 +543,10 @@ class CMDBSource
 	/**
 	 * @param string $sSQLQuery
 	 *
-     * @return mysqli_result|null
-     * @throws MySQLException
-     * @throws MySQLHasGoneAwayException
+	 * @return \mysqli_result|null
+	 * @throws \MySQLException
+	 * @throws \MySQLHasGoneAwayException
+	 * @throws \CoreException
 	 *
 	 * @since 2.7.0 N°679 handles nested transactions
 	 */
@@ -611,9 +607,8 @@ class CMDBSource
 		{
 			self::LogDeadLock($e, true);
 			throw new MySQLException('Failed to issue SQL query', array('query' => $sSql, $e));
-		} finally {
-            $oKPI->ComputeStats('Query exec (mySQL)', $sSql);
-        }
+		}
+		$oKPI->ComputeStats('Query exec (mySQL)', $sSql);
 		if ($oResult === false) {
 			$aContext = array('query' => $sSql);
 
@@ -631,24 +626,18 @@ class CMDBSource
 	}
 
 	/**
-	 * @param Exception $e
+	 * @param \Exception $e
 	 * @param bool $bForQuery to get the proper DB connection
-	 * @param bool $bCheckMysqliErrno if false won't try to check for mysqli::errno value
 	 *
 	 * @since 2.7.1
 	 * @since 3.0.0 N°4325 add new optional parameter to use the correct DB connection
-	 * @since 3.0.4 3.1.1 3.2.0 N°6643 new bCheckMysqliErrno parameter as a workaround for mysqli::errno cannot be mocked
 	 */
-	private static function LogDeadLock(Exception $e, $bForQuery = false, $bCheckMysqliErrno = true)
+	private static function LogDeadLock(Exception $e, $bForQuery = false)
 	{
 		// checks MySQL error code
-		if ($bCheckMysqliErrno) {
-			$iMySqlErrorNo = DbConnectionWrapper::GetDbConnection($bForQuery)->errno;
-			if (!in_array($iMySqlErrorNo, array(self::MYSQL_ERRNO_WAIT_TIMEOUT, self::MYSQL_ERRNO_DEADLOCK))) {
-				return;
-			}
-		} else {
-			$iMySqlErrorNo = "N/A";
+		$iMySqlErrorNo = DbConnectionWrapper::GetDbConnection($bForQuery)->errno;
+		if (!in_array($iMySqlErrorNo, array(self::MYSQL_ERRNO_WAIT_TIMEOUT, self::MYSQL_ERRNO_DEADLOCK))) {
+			return;
 		}
 
 		// Get error info
@@ -675,10 +664,7 @@ class CMDBSource
 		);
 		DeadLockLog::Info($sMessage, $iMySqlErrorNo, $aLogContext);
 
-		IssueLog::Error($sMessage, LogChannels::DEADLOCK, [
-			'exception.class' => get_class($e),
-			'exception.message' => $e->getMessage(),
-		]);
+		IssueLog::Error($sMessage, LogChannels::DEADLOCK, $e->getMessage());
 	}
 
 	/**
@@ -1168,8 +1154,8 @@ class CMDBSource
 	 */
 	public static function IsSameFieldTypes($sItopGeneratedFieldType, $sDbFieldType)
 	{
-		[$sItopFieldDataType, $sItopFieldTypeOptions, $sItopFieldOtherOptions] = static::GetFieldDataTypeAndOptions($sItopGeneratedFieldType);
-		[$sDbFieldDataType, $sDbFieldTypeOptions, $sDbFieldOtherOptions] = static::GetFieldDataTypeAndOptions($sDbFieldType);
+		list($sItopFieldDataType, $sItopFieldTypeOptions, $sItopFieldOtherOptions) = static::GetFieldDataTypeAndOptions($sItopGeneratedFieldType);
+		list($sDbFieldDataType, $sDbFieldTypeOptions, $sDbFieldOtherOptions) = static::GetFieldDataTypeAndOptions($sDbFieldType);
 
 		if (strcasecmp($sItopFieldDataType, $sDbFieldDataType) !== 0)
 		{
@@ -1522,20 +1508,14 @@ class CMDBSource
 	 * Returns the value of the specified server variable
 	 * @param string $sVarName Name of the server variable
 	 * @return mixed Current value of the variable
-	 */	   	
+	 * @throws \MySQLQueryHasNoResultException|\MySQLException
+	 */
 	public static function GetServerVariable($sVarName)
 	{
-		$result = '';
-		$sSql = "SELECT @@$sVarName as theVar";
-		$aRows = self::QueryToArray($sSql);
-		if (count($aRows) > 0)
-		{
-			$result = $aRows[0]['theVar'];
-		}
-		return $result;
+		$sSql = 'SELECT @@'.$sVarName;
+		return static::QueryToScalar($sSql, 0) ?: '';
 	}
 
-
 	/**
 	 * Returns the privileges of the current user
 	 * @return string privileges in a raw format
@@ -1608,19 +1588,7 @@ class CMDBSource
 		return false;
 	}
 
-    public static function GetClusterNb()
-    {
-        $result = 0;
-        $sSql = "SHOW STATUS LIKE 'wsrep_cluster_size';";
-        $aRows = self::QueryToArray($sSql);
-        if (count($aRows) > 0)
-        {
-            $result = $aRows[0]['Value'];
-        }
-        return intval($result);
-    }
-
-    /**
+	/**
 	 * @see https://dev.mysql.com/doc/refman/5.7/en/charset-database.html
 	 * @return string query to upgrade database charset and collation if needed, null if not
 	 * @throws \MySQLException

core/config.class.inc.php

@@ -29,7 +29,7 @@ define('ITOP_APPLICATION_SHORT', 'iTop');
  *
  * @see ITOP_CORE_VERSION to get iTop core version
  */
-define('ITOP_VERSION', '3.0.3-dev');
+define('ITOP_VERSION', '3.1.0-dev');
 
 define('ITOP_VERSION_NAME', 'Fullmoon');
 define('ITOP_REVISION', 'svn');
@@ -129,6 +129,22 @@ class Config
 			'source_of_value' => '',
 			'show_in_conf_sample' => false,
 		],
+		'event_service.debug.filter_events' => [
+			'type' => 'array',
+			'description' => 'Filter Event Service debug by events',
+			'default' => '',
+			'value' => '',
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		],
+		'event_service.debug.filter_sources' => [
+			'type' => 'array',
+			'description' => 'Filter Event Service debug by event sources',
+			'default' => '',
+			'value' => '',
+			'source_of_value' => '',
+			'show_in_conf_sample' => false,
+		],
 		'app_env_label' => [
 			'type' => 'string',
 			'description' => 'Label displayed to describe the current application environment, defaults to the environment name (e.g. "production")',
@@ -480,14 +496,6 @@ class Config
 			'source_of_value' => '',
 			'show_in_conf_sample' => true,
 		],
-		'link_set_max_edit_ext_key' => [
-			'type'                => 'integer',
-			'description'         => 'Maximum number of items in the link that allow editing the remote external key. Above that limit, remote external key cannot be edited. Mind that setting this limit too high can have a negative impact on performances.',
-			'default'             => 50,
-			'value'               => 50,
-			'source_of_value'     => '',
-			'show_in_conf_sample' => true,
-		],
 		'tag_set_item_separator' => [
 			'type' => 'string',
 			'description' => 'Tag set from string: tag label separator',
@@ -584,30 +592,14 @@ class Config
 			'source_of_value'     => '',
 			'show_in_conf_sample' => false,
 		],
-		'email_transport_smtp.allow_self_signed' => [
-			'type'                => 'bool',
-			'description'         => 'Allow self signed peer certificates',
-			'default'             => false,
-			'value'               => false,
+		'email_css'                                => [
+			'type'                => 'string',
+			'description'         => 'CSS that will override the standard stylesheet used for the notifications',
+			'default'             => "",
+			'value'               => "",
 			'source_of_value'     => '',
 			'show_in_conf_sample' => false,
 		],
-		'email_transport_smtp.verify_peer' => [
-			'type'                => 'bool',
-			'description'         => 'Verify peer certificate',
-			'default'             => true,
-			'value'               => true,
-			'source_of_value'     => '',
-			'show_in_conf_sample' => false,
-		],
-		'email_css' => [
-			'type' => 'string',
-			'description' => 'CSS that will override the standard stylesheet used for the notifications',
-			'default' => "",
-			'value' => "",
-			'source_of_value' => '',
-			'show_in_conf_sample' => false,
-		],
 		'email_default_sender_address' => [
 			'type' => 'string',
 			'description' => 'Default address provided in the email from header field.',
@@ -907,11 +899,16 @@ class Config
 			'show_in_conf_sample' => false,
 		],
 		'url_validation_pattern' => [
-			'type'                => 'string',
-			'description'         => 'Regular expression to validate/detect the format of an URL (URL attributes and Wiki formatting for Text attributes)',
-			'default'             => AttributeURL::DEFAULT_VALIDATION_PATTERN,
-			'value'               => '',
-			'source_of_value'     => '',
+			'type' => 'string',
+			'description' => 'Regular expression to validate/detect the format of an URL (URL attributes and Wiki formatting for Text attributes)',
+			'default' => /** @lang RegExp */
+			'(https?|ftp)\://([a-zA-Z0-9+!*(),;?&=\$_.-]+(\:[a-zA-Z0-9+!*(),;?&=\$_.-]+)?@)?([a-zA-Z0-9-.]{3,})(\:[0-9]{2,5})?(/([a-zA-Z0-9:%+\$_-]\.?)+)*/?(\?[a-zA-Z+&\$_.-][a-zA-Z0-9;:[\]@&%=+/\$_.-]*)?(#[a-zA-Z0-9_.-][a-zA-Z0-9+\$_.-]*)?',
+			// SCHEME....... USER....................... PASSWORD.......................... HOST/IP........... PORT.......... PATH......................... GET............................................ ANCHOR..........................
+			// Example: http://User:passWord@127.0.0.1:8888/patH/Page.php?arrayArgument[2]=something:blah20#myAnchor
+			// RegExp source: http://www.php.net/manual/fr/function.preg-match.php#93824
+			// Update with N°4515
+			'value' => '',
+			'source_of_value' => '',
 			'show_in_conf_sample' => true,
 		],
 		'email_validation_pattern' => [
@@ -989,14 +986,6 @@ class Config
 			'source_of_value' => '',
 			'show_in_conf_sample' => false,
 		],
-		'log_kpi_generate_legacy_report' => [
-			'type' => 'bool',
-			'description' => 'Generate the legacy KPI report (kpi.html)',
-			'default' => true,
-			'value' => '',
-			'source_of_value' => '',
-			'show_in_conf_sample' => false,
-		],
 		'max_linkset_output' => [
 			'type' => 'integer',
 			'description' => 'Maximum number of items shown when getting a list of related items in an email, using the form $this->some_list$. 0 means no limit.',
@@ -1443,14 +1432,6 @@ class Config
 			'source_of_value' => '',
 			'show_in_conf_sample' => false,
 		],
-		'allow_rest_services_via_tokens' => [
-			'type' => 'bool',
-			'description' => 'When set to true, REST endpoint token authorization works even with secure_rest_services set.',
-			'default' => false,
-			'value' => false,
-			'source_of_value' => '',
-			'show_in_conf_sample' => false,
-		],
 		'search_manual_submit' => [
 			'type' => 'array',
 			'description' => 'Force manual submit of search all requests',
@@ -1531,14 +1512,6 @@ class Config
 			'source_of_value' => '',
 			'show_in_conf_sample' => false,
 		],
-		'security.enable_header_xcontent_type_options' => [
-			'type' => 'bool',
-			'description' => 'If set to false, iTop will stop sending the X-Content-Type-Options HTTP header. This header could trigger CORB protection on certain resources (JSON, XML, HTML, text) therefore blocking them.',
-			'default' => true,
-			'value' => '',
-			'source_of_value' => '',
-			'show_in_conf_sample' => false,
-		],
 		'security.disable_inline_documents_sandbox' => [
 			'type' => 'bool',
 			'description' => 'If true then the sandbox for documents displayed in a browser tab will be disabled; enabling scripts and other interactive content. Note that setting this to true will open the application to potential XSS attacks!',
@@ -1587,6 +1560,14 @@ class Config
 			'source_of_value' => '',
 			'show_in_conf_sample' => false,
 		],
+		'setup.launch_button.enabled' => [
+			'type'                => 'bool',
+			'description'         => 'If true displays in the Application Upgrade screen a button allowing to launch the setup in a single click (no more manual config file permission change needed)',
+			'default'             => null,
+			'value'               => false,
+			'source_of_value'     => '',
+			'show_in_conf_sample' => false,
+		],
 	];
 
 	public function IsProperty($sPropCode)
@@ -1904,9 +1885,9 @@ class Config
 		}
 		if (strlen($sNoise) > 0)
 		{
-			// Note: sNoise is an html output, but so far it was ok for me (e.g. showing the entire call stack)
+			// Note: sNoise is an html output, but so far it was ok for me (e.g. showing the entire call stack) 
 			throw new ConfigException('Syntax error in configuration file',
-				array('file' => $sConfigFile, 'error' => '<tt>'.htmlentities($sNoise, ENT_QUOTES, 'UTF-8').'</tt>'));
+				array('file' => $sConfigFile, 'error' => '<tt>'.utils::EscapeHtml($sNoise, ENT_QUOTES).'</tt>'));
 		}
 
 		if (!isset($MySettings) || !is_array($MySettings))
@@ -2193,24 +2174,6 @@ class Config
 		$this->m_sAllowedLoginTypes = implode('|', $aAllowedLoginTypes);
 	}
 
-	/**
-	 * @since 2.7.11 N°7085
-	 * Add login mode if not configured already
-	 * @param string $sLoginMode
-	 *
-	 * @return void
-	 */
-	public function AddAllowedLoginTypes($sLoginMode)
-	{
-		$aAllowedLoginTypes = $this->GetAllowedLoginTypes();
-		if (in_array($sLoginMode, $aAllowedLoginTypes)){
-			return;
-		}
-
-		$aAllowedLoginTypes[] = $sLoginMode;
-		$this->SetAllowedLoginTypes($aAllowedLoginTypes);
-	}
-
 	public function SetExternalAuthenticationVariable($sExtAuthVariable)
 	{
 		$this->m_sExtAuthVariable = $sExtAuthVariable;
@@ -2732,7 +2695,7 @@ class ConfigPlaceholdersResolver
 		}
 
 		$sPattern = '/\%(env|server)\((\w+)\)(?:\?:(\w*))?\%/'; //3 capturing groups, ie `%env(HTTP_PORT)?:8080%` produce: `env` `HTTP_PORT` and `8080`.
-
+		
 		if (! preg_match_all($sPattern, $rawValue, $aMatchesCollection, PREG_SET_ORDER))
 		{
 			return $rawValue;

core/coreexception.class.inc.php

@@ -1,11 +1,8 @@
 <?php
 /**
- * This file is only here for compatibility reasons.
- * It will be removed in future iTop versions (N°6533)
+ * This file is only here for compatibility issues. Will be removed in iTop 3.1.0 (N°3664)
  *
  * @deprecated 3.0.0 N°3663 Exception classes were moved to `/application/exceptions`, use autoloader instead of require !
  */
-
-require_once __DIR__ . '/../approot.inc.php';
-
-DeprecatedCallsLog::NotifyDeprecatedFile('Classes were moved to /application/exceptions and can be used directly with the autoloader');
+require_once '../approot.inc.php';
+DeprecatedCallsLog::NotifyDeprecatedFile('Classes were moved to /application/exceptions');

core/counter.class.inc.php

@@ -188,8 +188,8 @@ final class ItopCounter
 
 		if (!$hDBLink)
 		{
-            throw new MySQLException('Could not connect to the DB server '.mysqli_connect_error().' (mysql errno: '.mysqli_connect_errno(), array('host' => $sDBHost, 'user' => $sDBUser));
-        }
+			throw new Exception("Could not connect to the DB server (host=$sDBHost, user=$sDBUser): ".mysqli_connect_error().' (mysql errno: '.mysqli_connect_errno().')');
+		}
 
 		return $hDBLink;
 	}

core/csvbulkexport.class.inc.php

@@ -12,7 +12,6 @@ use Combodo\iTop\Application\UI\Base\Component\Input\SelectUIBlockFactory;
 use Combodo\iTop\Application\UI\Base\Component\Panel\PanelUIBlockFactory;
 use Combodo\iTop\Application\UI\Base\Layout\MultiColumn\Column\ColumnUIBlockFactory;
 use Combodo\iTop\Application\UI\Base\Layout\MultiColumn\MultiColumnUIBlockFactory;
-use Combodo\iTop\Application\Helper\ExportHelper;
 
 /**
  * Bulk export: CSV export
@@ -115,7 +114,6 @@ class CSVBulkExport extends TabularBulkExport
 
 			case 'csv_options':
 				$oPanel = PanelUIBlockFactory::MakeNeutral(Dict::S('Core:BulkExport:CSVOptions'));
-				$oPanel->AddSubBlock(ExportHelper::GetAlertForExcelMaliciousInjection());
 
 				$oMulticolumn = MultiColumnUIBlockFactory::MakeStandard();
 				$oPanel->AddSubBlock($oMulticolumn);
@@ -127,8 +125,8 @@ class CSVBulkExport extends TabularBulkExport
 				$sRawSeparator = utils::ReadParam('separator', ',', true, 'raw_data');
 				$sCustomDateTimeFormat = utils::ReadParam('', ',', true, 'raw_data');
 				$aSep = array(
-					';' => Dict::S('UI:CSVImport:SeparatorSemicolon+'),
-					',' => Dict::S('UI:CSVImport:SeparatorComma+'),
+					';'   => Dict::S('UI:CSVImport:SeparatorSemicolon+'),
+					','   => Dict::S('UI:CSVImport:SeparatorComma+'),
 					'tab' => Dict::S('UI:CSVImport:SeparatorTab+'),
 				);
 				$sOtherSeparator = '';
@@ -136,10 +134,10 @@ class CSVBulkExport extends TabularBulkExport
 					$sOtherSeparator = $sRawSeparator;
 					$sRawSeparator = 'other';
 				}
-				$aSep['other'] = Dict::S('UI:CSVImport:SeparatorOther').' <input type="text" size="3" name="other-separator" value="'.htmlentities($sOtherSeparator, ENT_QUOTES, 'UTF-8').'"/>';
+				$aSep['other'] = Dict::S('UI:CSVImport:SeparatorOther').' <input type="text" size="3" name="other-separator" value="'.utils::EscapeHtml($sOtherSeparator).'"/>';
 
 				foreach ($aSep as $sVal => $sLabel) {
-					$oRadio = InputUIBlockFactory::MakeForInputWithLabel($sLabel, "separator", htmlentities($sVal, ENT_QUOTES, 'UTF-8'), $sLabel, "radio");
+					$oRadio = InputUIBlockFactory::MakeForInputWithLabel($sLabel, "separator", utils::EscapeHtml($sVal), $sLabel, "radio");
 					$oRadio->GetInput()->SetIsChecked(($sVal == $sRawSeparator));
 					$oRadio->SetBeforeInput(false);
 					$oRadio->GetInput()->AddCSSClass('ibo-input--label-right');
@@ -154,7 +152,7 @@ class CSVBulkExport extends TabularBulkExport
 
 				$sRawQualifier = utils::ReadParam('text-qualifier', '"', true, 'raw_data');
 				$aQualifiers = array(
-					'"' => Dict::S('UI:CSVImport:QualifierDoubleQuote+'),
+					'"'  => Dict::S('UI:CSVImport:QualifierDoubleQuote+'),
 					'\'' => Dict::S('UI:CSVImport:QualifierSimpleQuote+'),
 				);
 				$sOtherQualifier = '';
@@ -162,11 +160,11 @@ class CSVBulkExport extends TabularBulkExport
 					$sOtherQualifier = $sRawQualifier;
 					$sRawQualifier = 'other';
 				}
-				$aQualifiers['other'] = Dict::S('UI:CSVImport:QualifierOther').' <input type="text" size="3" name="other-text-qualifier" value="'.htmlentities($sOtherQualifier, ENT_QUOTES, 'UTF-8').'"/>';
+				$aQualifiers['other'] = Dict::S('UI:CSVImport:QualifierOther').' <input type="text" size="3" name="other-text-qualifier" value="'.utils::EscapeHtml($sOtherQualifier).'"/>';
 
 				foreach ($aQualifiers as $sVal => $sLabel) {
-					$oRadio = InputUIBlockFactory::MakeForInputWithLabel($sLabel, "text-qualifier", htmlentities($sVal, ENT_QUOTES, 'UTF-8'), $sLabel, "radio");
-					$oRadio->GetInput()->SetIsChecked(($sVal == $sRawQualifier));
+					$oRadio = InputUIBlockFactory::MakeForInputWithLabel($sLabel, "text-qualifier", utils::EscapeHtml($sVal), $sLabel, "radio");
+					$oRadio->GetInput()->SetIsChecked(($sVal == $sRawSeparator));
 					$oRadio->SetBeforeInput(false);
 					$oRadio->GetInput()->AddCSSClass('ibo-input--label-right');
 					$oRadio->GetInput()->AddCSSClass('ibo-input-checkbox');
@@ -211,8 +209,8 @@ class CSVBulkExport extends TabularBulkExport
 
 				$sDateTimeFormat = utils::ReadParam('date_format', (string)AttributeDateTime::GetFormat(), true, 'raw_data');
 
-				$sDefaultFormat = htmlentities((string)AttributeDateTime::GetFormat(), ENT_QUOTES, 'UTF-8');
-				$sExample = htmlentities(date((string)AttributeDateTime::GetFormat()), ENT_QUOTES, 'UTF-8');
+				$sDefaultFormat = utils::EscapeHtml((string)AttributeDateTime::GetFormat());
+				$sExample = utils::EscapeHtml(date((string)AttributeDateTime::GetFormat()));
 				$oRadioDefault = InputUIBlockFactory::MakeForInputWithLabel(Dict::Format('Core:BulkExport:DateTimeFormatDefault_Example', $sDefaultFormat, $sExample), "csv_date_format_radio", "default", "csv_date_time_format_default", "radio");
 				$oRadioDefault->GetInput()->SetIsChecked(($sDateTimeFormat == (string)AttributeDateTime::GetFormat()));
 				$oRadioDefault->SetBeforeInput(false);
@@ -220,7 +218,7 @@ class CSVBulkExport extends TabularBulkExport
 				$oFieldSetDate->AddSubBlock($oRadioDefault);
 				$oFieldSetDate->AddSubBlock(new Html('</br>'));
 
-				$sFormatInput = '<input type="text" size="15" name="date_format" id="csv_custom_date_time_format" title="" value="'.htmlentities($sDateTimeFormat, ENT_QUOTES, 'UTF-8').'"/>';
+				$sFormatInput = '<input type="text" size="15" name="date_format" id="csv_custom_date_time_format" title="" value="'.utils::EscapeHtml($sDateTimeFormat).'"/>';
 				$oRadioCustom = InputUIBlockFactory::MakeForInputWithLabel(Dict::Format('Core:BulkExport:DateTimeFormatCustom_Format', $sFormatInput), "csv_date_format_radio", "custom", "csv_date_time_format_custom", "radio");
 				$oRadioCustom->SetDescription(Dict::S('UI:CSVImport:CustomDateTimeFormatTooltip'));
 				$oRadioCustom->GetInput()->SetIsChecked($sDateTimeFormat !== (string)AttributeDateTime::GetFormat());
@@ -248,17 +246,18 @@ EOF
 	}
 
 	protected function GetSampleData($oObj, $sAttCode)
-	{	
-		if ($sAttCode != 'id')
-		{
+	{
+		if ($sAttCode != 'id') {
 			$oAttDef = MetaModel::GetAttributeDef(get_class($oObj), $sAttCode);
 			if ($oAttDef instanceof AttributeDateTime) // AttributeDate is derived from AttributeDateTime
 			{
 				$sClass = (get_class($oAttDef) == 'AttributeDateTime') ? 'user-formatted-date-time' : 'user-formatted-date';
-				return '<div class="'.$sClass.'" data-date="'.$oObj->Get($sAttCode).'">'.htmlentities($oAttDef->GetEditValue($oObj->Get($sAttCode), $oObj), ENT_QUOTES, 'UTF-8').'</div>';
+
+				return '<div class="'.$sClass.'" data-date="'.$oObj->Get($sAttCode).'">'.utils::EscapeHtml($oAttDef->GetEditValue($oObj->Get($sAttCode), $oObj)).'</div>';
 			}
 		}
-		return '<div class="text-preview">'.htmlentities($this->GetValue($oObj, $sAttCode), ENT_QUOTES, 'UTF-8').'</div>';
+
+		return '<div class="text-preview">'.utils::EscapeHtml($this->GetValue($oObj, $sAttCode)).'</div>';
 	}
 
 	protected function GetValue($oObj, $sAttCode)

core/datamodel.core.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<itop_design xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="3.0">
+<itop_design xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="3.1">
   <user_rights>
     <profiles>
       <profile id="1024" _delta="define">
@@ -270,4 +270,4 @@
       </class>
     </classes>
   </meta>
-</itop_design>
+</itop_design>

core/dbobjectiterator.php

@@ -38,7 +38,7 @@ interface iDBObjectSetIterator extends Countable
 	 *
 	 * @return int
 	 */
-	public function Count();
+	public function Count(): int;
 
 	/**
 	 * Reset the cursor to the first item in the collection. Equivalent to Seek(0)
@@ -52,7 +52,7 @@ interface iDBObjectSetIterator extends Countable
 	 *
 	 * @param int $iRow
 	 */
-	public function Seek($iPosition);
+	public function Seek($iPosition): void;
 
 	/**
 	 * Fetch the object at the current position in the collection and move the cursor to the next position.

core/dbobjectsearch.class.php

@@ -413,6 +413,10 @@ class DBObjectSearch extends DBSearch
 	}
 
 	/**
+	 * Important: If you need to add a condition on the same $sFilterCode several times with different $value values; do not use this method as the previous $value occurences will be replaced by the last. Instead use:
+	 *  * {@see \DBObjectSearch::AddConditionExpression()} in loops to add conditions one by one
+	 *  * {@see \DBObjectSearch::AddConditionForInOperatorUsingParam()} for IN/NOT IN queries with lots of params at once
+	 *
 	 * @param string $sFilterCode
 	 * @param mixed $value
 	 * @param string $sOpCode operator to use : 'IN', 'NOT IN', 'Contains',' Begins with', 'Finishes with', ...
@@ -423,22 +427,16 @@ class DBObjectSearch extends DBSearch
 	 * @param bool $bParseSearchString
 	 *
 	 * @throws \CoreException
-	 *
-	 * @see AddConditionForInOperatorUsingParam for IN/NOT IN queries with lots of params
 	 */
 	public function AddCondition($sFilterCode, $value, $sOpCode = null, $bParseSearchString = false)
 	{
-		MyHelpers::CheckKeyInArray('filter code in class: '.$this->GetClass(), $sFilterCode, MetaModel::GetClassFilterDefs($this->GetClass()));
+		MyHelpers::CheckKeyInArray('filter code in class: '.$this->GetClass(), $sFilterCode, MetaModel::GetFilterAttribList($this->GetClass()));
 
 		$oField = new FieldExpression($sFilterCode, $this->GetClassAlias());
-		if (empty($sOpCode))
-		{
-			if ($sFilterCode == 'id')
-			{
+		if (empty($sOpCode)) {
+			if ($sFilterCode == 'id') {
 				$sOpCode = '=';
-			}
-			else
-			{
+			} else {
 				$oAttDef = MetaModel::GetAttributeDef($this->GetClass(), $sFilterCode);
 				$oNewCondition = $oAttDef->GetSmartConditionExpression($value, $oField, $this->m_aParams);
 				$this->AddConditionExpression($oNewCondition);
@@ -1103,39 +1101,22 @@ class DBObjectSearch extends DBSearch
 	public function Filter($sClassAlias, DBSearch $oFilter)
 	{
 		// If the conditions are the correct ones for Intersect
-		if (MetaModel::IsParentClass($oFilter->GetFirstJoinedClass(), $this->GetFirstJoinedClass())) {
+		if (MetaModel::IsParentClass($oFilter->GetFirstJoinedClass(),$this->GetFirstJoinedClass()))
+		{
 			return $this->Intersect($oFilter);
 		}
 
-		if ($oFilter instanceof DBUnionSearch) {
-			$aFilters = $oFilter->GetSearches();
-		} else {
-			$aFilters = [$oFilter];
+		/** @var \DBObjectSearch $oFilteredSearch */
+		$oFilteredSearch = $this->DeepClone();
+		$oFilterExpression = self::FilterSubClass($oFilteredSearch, $sClassAlias, $oFilter, $this->m_aClasses);
+		if ($oFilterExpression === false)
+		{
+			throw new CoreException("Limitation: cannot filter search");
 		}
 
-		$aSearches = [];
-		foreach ($aFilters as $oRightFilter) {
-			/** @var \DBObjectSearch $oFilteredSearch */
-			$oFilteredSearch = $this->DeepClone();
-			$oFilterExpression = self::FilterSubClass($oFilteredSearch, $sClassAlias, $oRightFilter, $this->m_aClasses);
-			if ($oFilterExpression === false) {
-				throw new CoreException("Limitation: cannot filter search");
-			}
+		$oFilteredSearch->AddConditionExpression($oFilterExpression);
 
-			$oFilteredSearch->AddConditionExpression($oFilterExpression);
-			$aSearches[] = $oFilteredSearch;
-		}
-
-		if (count($aSearches) == 0) {
-			throw new CoreException('Filtering '.$this->ToOQL().' by '.$oFilter->ToOQL().' failed');
-		}
-
-		if (count($aSearches) == 1) {
-			// return a DBObjectSearch
-			return $aSearches[0];
-		}
-
-		return new DBUnionSearch($aSearches);
+		return $oFilteredSearch;
 	}
 
 	/**
@@ -1201,10 +1182,22 @@ class DBObjectSearch extends DBSearch
 	 * @throws \CoreException
 	 */
 	public function Intersect(DBSearch $oFilter)
+	{
+		return $this->IntersectSubClass($oFilter, $this->m_aClasses);
+	}
+
+	/**
+	 * @param \DBSearch $oFilter
+	 * @param array $aRootClasses classes of the root search (for aliases)
+	 *
+	 * @return \DBUnionSearch|mixed
+	 * @throws \CoreException
+	 */
+	protected function IntersectSubClass(DBSearch $oFilter, $aRootClasses)
 	{
 		if ($oFilter instanceof DBUnionSearch)
 		{
-			// Develop!
+			// Develop! 
 			$aFilters = $oFilter->GetSearches();
 		}
 		else
@@ -1215,61 +1208,56 @@ class DBObjectSearch extends DBSearch
 		$aSearches = array();
 		foreach ($aFilters as $oRightFilter)
 		{
-			$aSearches[] = $this->IntersectSubClass($oRightFilter, $this->m_aClasses);
-		}
+			// Limitation: the queried class must be the first declared class
+			if ($oRightFilter->GetFirstJoinedClassAlias() != $oRightFilter->GetClassAlias())
+			{
+				throw new CoreException("Limitation: cannot merge two queries if the queried class ({$oRightFilter->GetClass()} AS {$oRightFilter->GetClassAlias()}) is not the first joined class ({$oRightFilter->GetFirstJoinedClass()} AS {$oRightFilter->GetFirstJoinedClassAlias()})");
+			}
 
+			/** @var \DBObjectSearch $oLeftFilter */
+			$oLeftFilter = $this->DeepClone();
+			$oRightFilter = $oRightFilter->DeepClone();
+
+			$bAllowAllData = ($oLeftFilter->IsAllDataAllowed() && $oRightFilter->IsAllDataAllowed());
+			if ($bAllowAllData)
+			{
+				$oLeftFilter->AllowAllData();
+			}
+
+			if ($oLeftFilter->GetFirstJoinedClass() != $oRightFilter->GetClass())
+			{
+				if (MetaModel::IsParentClass($oLeftFilter->GetFirstJoinedClass(), $oRightFilter->GetClass()))
+				{
+					// Specialize $oLeftFilter
+					$oLeftFilter->ChangeClass($oRightFilter->GetClass(), $oLeftFilter->GetFirstJoinedClassAlias());
+				}
+				elseif (MetaModel::IsParentClass($oRightFilter->GetFirstJoinedClass(), $oLeftFilter->GetClass()))
+				{
+					// Specialize $oRightFilter
+					$oRightFilter->ChangeClass($oLeftFilter->GetFirstJoinedClass());
+				}
+				else
+				{
+					throw new CoreException("Attempting to merge a filter of class '{$oLeftFilter->GetClass()}' with a filter of class '{$oRightFilter->GetClass()}'");
+				}
+			}
+
+			$aAliasTranslation = array();
+			$oLeftFilter->RenameNestedQueriesAliasesInNameSpace($aRootClasses, $aAliasTranslation);
+			$oLeftFilter->MergeWith_InNamespace($oRightFilter, $aRootClasses, $aAliasTranslation);
+			$oRightFilter->RenameNestedQueriesAliasesInNameSpace($aRootClasses, $aAliasTranslation);
+			$oLeftFilter->TransferConditionExpression($oRightFilter, $aAliasTranslation);
+			$aSearches[] = $oLeftFilter;
+		}
 		if (count($aSearches) == 1)
 		{
 			// return a DBObjectSearch
 			return $aSearches[0];
 		}
-
-		return new DBUnionSearch($aSearches);
-	}
-
-	/**
-	 * @param \DBObjectSearch $oRightFilter
-	 * @param array $aRootClasses classes of the root search (for aliases)
-	 *
-	 * @return \DBObjectSearch
-	 * @throws \CoreException
-	 */
-	protected function IntersectSubClass(DBObjectSearch $oRightFilter, array $aRootClasses): DBObjectSearch
-	{
-		// Limitation: the queried class must be the first declared class
-		if ($oRightFilter->GetFirstJoinedClassAlias() != $oRightFilter->GetClassAlias()) {
-			throw new CoreException("Limitation: cannot merge two queries if the queried class ({$oRightFilter->GetClass()} AS {$oRightFilter->GetClassAlias()}) is not the first joined class ({$oRightFilter->GetFirstJoinedClass()} AS {$oRightFilter->GetFirstJoinedClassAlias()})");
+		else
+		{
+			return new DBUnionSearch($aSearches);
 		}
-
-		/** @var \DBObjectSearch $oLeftFilter */
-		$oLeftFilter = $this->DeepClone();
-		/** @var DBObjectSearch $oRightFilter */
-		$oRightFilter = $oRightFilter->DeepClone();
-
-		$bAllowAllData = ($oLeftFilter->IsAllDataAllowed() && $oRightFilter->IsAllDataAllowed());
-		if ($bAllowAllData) {
-			$oLeftFilter->AllowAllData();
-		}
-
-		if ($oLeftFilter->GetFirstJoinedClass() != $oRightFilter->GetClass()) {
-			if (MetaModel::IsParentClass($oLeftFilter->GetFirstJoinedClass(), $oRightFilter->GetClass())) {
-				// Specialize $oLeftFilter
-				$oLeftFilter->ChangeClass($oRightFilter->GetClass(), $oLeftFilter->GetFirstJoinedClassAlias());
-			} elseif (MetaModel::IsParentClass($oRightFilter->GetFirstJoinedClass(), $oLeftFilter->GetClass())) {
-				// Specialize $oRightFilter
-				$oRightFilter->ChangeClass($oLeftFilter->GetFirstJoinedClass());
-			} else {
-				throw new CoreException("Attempting to merge a filter of class '{$oLeftFilter->GetClass()}' with a filter of class '{$oRightFilter->GetClass()}'");
-			}
-		}
-
-		$aAliasTranslation = array();
-		$oLeftFilter->RenameNestedQueriesAliasesInNameSpace($aRootClasses, $aAliasTranslation);
-		$oLeftFilter->MergeWith_InNamespace($oRightFilter, $aRootClasses, $aAliasTranslation);
-		$oRightFilter->RenameNestedQueriesAliasesInNameSpace($aRootClasses, $aAliasTranslation);
-		$oLeftFilter->TransferConditionExpression($oRightFilter, $aAliasTranslation);
-
-		return $oLeftFilter;
 	}
 
 	/**
@@ -1910,16 +1898,13 @@ class DBObjectSearch extends DBSearch
 		// Hide objects that are not visible to the current user
 		//
 		$oSearch = $this;
-		if (!$this->IsAllDataAllowed() && !$this->IsDataFiltered())
-		{
+		if (!$this->IsAllDataAllowed() && !$this->IsDataFiltered()) {
 			$oVisibleObjects = UserRights::GetSelectFilter($this->GetClass(), $this->GetModifierProperties('UserRightsGetSelectFilter'));
-			if ($oVisibleObjects === false)
-			{
+			if ($oVisibleObjects === false) {
 				// Make sure this is a valid search object, saying NO for all
 				$oVisibleObjects = DBObjectSearch::FromEmptySet($this->GetClass());
 			}
-			if (is_object($oVisibleObjects))
-			{
+			if (is_object($oVisibleObjects)) {
 				$oVisibleObjects->AllowAllData();
 				$oSearch = $this->Intersect($oVisibleObjects);
 				$oSearch->SetDataFiltered();
@@ -1939,63 +1924,49 @@ class DBObjectSearch extends DBSearch
 			if (isset($_SERVER['REQUEST_URI']))
 			{
 				$aContextData['sRequestUri'] = $_SERVER['REQUEST_URI'];
-			}
-			else if (isset($_SERVER['SCRIPT_NAME']))
-			{
+			} else if (isset($_SERVER['SCRIPT_NAME'])) {
 				$aContextData['sRequestUri'] = $_SERVER['SCRIPT_NAME'];
-			}
-			else
-			{
+			} else {
 				$aContextData['sRequestUri'] = '';
 			}
 
 			// Need to identify the query
 			$sOqlQuery = $oSearch->ToOql(false, null, true);
-			if ((strpos($sOqlQuery, '`id` IN (') !== false) || (strpos($sOqlQuery, '`id` NOT IN (') !== false))
-			{
+			if ((strpos($sOqlQuery, '`id` IN (') !== false) || (strpos($sOqlQuery, '`id` NOT IN (') !== false)) {
 				// Requests containing "id IN" are not worth caching
 				$bCanCache = false;
 			}
 
 			$aContextData['sOqlQuery'] = $sOqlQuery;
 
-			if (count($aModifierProperties))
-			{
+			if (count($aModifierProperties)) {
 				array_multisort($aModifierProperties);
 				$sModifierProperties = json_encode($aModifierProperties);
-			}
-			else
-			{
+			} else {
 				$sModifierProperties = '';
 			}
 			$aContextData['sModifierProperties'] = $sModifierProperties;
 
 			$sRawId = Dict::GetUserLanguage().'-'.$sOqlQuery.$sModifierProperties;
-			if (!is_null($aAttToLoad))
-			{
+			if (!is_null($aAttToLoad)) {
 				$sRawId .= json_encode($aAttToLoad);
 			}
 			$aContextData['aAttToLoad'] = $aAttToLoad;
-			if (!is_null($aGroupByExpr))
-			{
-				foreach($aGroupByExpr as $sAlias => $oExpr)
-				{
-					$sRawId .= 'g:'.$sAlias.'!'.$oExpr->Render();
+			if (!is_null($aGroupByExpr)) {
+				foreach ($aGroupByExpr as $sAlias => $oExpr) {
+					$sRawId .= 'g:'.$sAlias.'!'.$oExpr->RenderExpression();
 				}
 			}
-			if (!is_null($aSelectExpr))
-			{
-				foreach($aSelectExpr as $sAlias => $oExpr)
-				{
-					$sRawId .= 'se:'.$sAlias.'!'.$oExpr->Render();
+			if (!is_null($aSelectExpr)) {
+				foreach ($aSelectExpr as $sAlias => $oExpr) {
+					$sRawId .= 'se:'.$sAlias.'!'.$oExpr->RenderExpression();
 				}
 			}
 			$aContextData['aGroupByExpr'] = $aGroupByExpr;
 			$aContextData['aSelectExpr'] = $aSelectExpr;
 			$sRawId .= $bGetCount;
 			$aContextData['bGetCount'] = $bGetCount;
-			if (is_array($aSelectedClasses))
-			{
+			if (is_array($aSelectedClasses)) {
 				$sRawId .= implode(',', $aSelectedClasses); // Unions may alter the list of selected columns
 			}
 			$aContextData['aSelectedClasses'] = $aSelectedClasses;
@@ -2106,17 +2077,13 @@ class DBObjectSearch extends DBSearch
 			// 3rd step - position the attributes in the hierarchy of classes
 			//
 			$oSubClassExp->Browse(function($oNode) use ($sSubClass) {
-				if ($oNode instanceof FieldExpression)
-				{
+				if ($oNode instanceof FieldExpression) {
 					$sAttCode = $oNode->GetName();
 					$oAttDef = MetaModel::GetAttributeDef($sSubClass, $sAttCode);
-					if ($oAttDef->IsExternalField())
-					{
+					if ($oAttDef->IsExternalField()) {
 						$sKeyAttCode = $oAttDef->GetKeyAttCode();
 						$sClassOfAttribute = MetaModel::GetAttributeOrigin($sSubClass, $sKeyAttCode);
-					}
-					else
-					{
+					} else {
 						$sClassOfAttribute = MetaModel::GetAttributeOrigin($sSubClass, $sAttCode);
 					}
 					$sParent = MetaModel::GetAttributeOrigin($sClassOfAttribute, $oNode->GetName());
@@ -2124,12 +2091,11 @@ class DBObjectSearch extends DBSearch
 				}
 			});
 
-			$sSignature = $oSubClassExp->Render();
-			if (!array_key_exists($sSignature, $aExpressions))
-			{
+			$sSignature = $oSubClassExp->RenderExpression();
+			if (!array_key_exists($sSignature, $aExpressions)) {
 				$aExpressions[$sSignature] = array(
 					'expression' => $oSubClassExp,
-					'classes' => array(),
+					'classes'    => array(),
 				);
 			}
 			$aExpressions[$sSignature]['classes'][] = $sSubClass;

core/dbobjectset.class.php

@@ -141,7 +141,7 @@ class DBObjectSet implements iDBObjectSetIterator
 	{
 		$sRet = '';
 		$this->Rewind();
-		$sRet .= "Set (".$this->m_oFilter->ToOQL(true).")<br/>\n";
+		$sRet .= "Set (".$this->m_oFilter->ToOQL().")<br/>\n";
         $sRet .= "Query: <pre style=\"font-size: smaller; display:inline;\">".$this->m_oFilter->MakeSelectQuery().")</pre>\n";
 		
 		$sRet .= $this->Count()." records<br/>\n";
@@ -154,7 +154,6 @@ class DBObjectSet implements iDBObjectSetIterator
 			}
 			$sRet .= "</ul>\n";
 		}
-		$this->Rewind();
 		return $sRet;
 	}
 
@@ -767,10 +766,7 @@ class DBObjectSet implements iDBObjectSetIterator
 
 		try
 		{
-            $oKPI = new ExecutionKPI();
 			$this->m_oSQLResult = CMDBSource::Query($sSQL);
-            $sOQL = $this->GetPseudoOQL($this->m_oFilter, $this->GetRealSortOrder(), $this->m_iLimitCount, $this->m_iLimitStart, false);
-            $oKPI->ComputeStats('OQL Query Exec', $sOQL);
 		} catch (MySQLException $e)
 		{
 			// 1116 = ER_TOO_MANY_TABLES
@@ -846,15 +842,12 @@ class DBObjectSet implements iDBObjectSetIterator
      * @throws \MySQLException
      * @throws \MySQLHasGoneAwayException
      */
-	public function Count()
+	public function Count(): int
 	{
 		if (is_null($this->m_iNumTotalDBRows))
 		{
-            $oKPI = new ExecutionKPI();
 			$sSQL = $this->m_oFilter->MakeSelectQuery(array(), $this->m_aArgs, null, null, 0, 0, true);
 			$resQuery = CMDBSource::Query($sSQL);
-            $sOQL = $this->GetPseudoOQL($this->m_oFilter, array(), 0, 0, true);
-            $oKPI->ComputeStats('OQL Query Exec', $sOQL);
 			if (!$resQuery) return 0;
 
 			$aRow = CMDBSource::FetchArray($resQuery);
@@ -865,42 +858,6 @@ class DBObjectSet implements iDBObjectSetIterator
 		return $this->m_iNumTotalDBRows + count($this->m_aAddedObjects); // Does it fix Trac #887 ??
 	}
 
-    /**
-     * @param \DBSearch $oFilter
-     * @param array $aOrder
-     * @param int $iLimitCount
-     * @param int $iLimitStart
-     * @param bool $bCount
-     *
-     * @return string
-     */
-    private function GetPseudoOQL($oFilter, $aOrder, $iLimitCount, $iLimitStart, $bCount)
-    {
-        $sOQL = '';
-        if ($bCount) {
-            $sOQL .= 'COUNT ';
-        }
-        $sOQL .= $oFilter->ToOQL();
-
-        if ($iLimitCount > 0) {
-            $sOQL .= ' LIMIT ';
-            if ($iLimitStart > 0) {
-                $sOQL .= "$iLimitStart, ";
-            }
-            $sOQL .= "$iLimitCount";
-        }
-
-        if (count($aOrder) > 0) {
-            $sOQL .= ' ORDER BY ';
-            $aOrderBy = [];
-            foreach ($aOrder as $sAttCode => $bAsc) {
-                $aOrderBy[] = $sAttCode.' '.($bAsc ? 'ASC' : 'DESC');
-            }
-            $sOQL .= implode(', ', $aOrderBy);
-        }
-        return $sOQL;
-    }
-
 	/**
 	 * Check if the count exceeds a given limit
 	 *
@@ -917,11 +874,8 @@ class DBObjectSet implements iDBObjectSetIterator
 	{
 		if (is_null($this->m_iNumTotalDBRows))
 		{
-            $oKPI = new ExecutionKPI();
 			$sSQL = $this->m_oFilter->MakeSelectQuery(array(), $this->m_aArgs, null, null, $iLimit + 2, 0, true);
 			$resQuery = CMDBSource::Query($sSQL);
-            $sOQL = $this->GetPseudoOQL($this->m_oFilter, array(), $iLimit + 2, 0, true);
-            $oKPI->ComputeStats('OQL Query Exec', $sOQL);
 			if ($resQuery)
 			{
 				$aRow = CMDBSource::FetchArray($resQuery);
@@ -932,7 +886,7 @@ class DBObjectSet implements iDBObjectSetIterator
 			{
 				$iCount = 0;
 			}
-        }
+		}
 		else
 		{
 			$iCount = $this->m_iNumTotalDBRows;
@@ -957,11 +911,8 @@ class DBObjectSet implements iDBObjectSetIterator
 	{
 		if (is_null($this->m_iNumTotalDBRows))
 		{
-            $oKPI = new ExecutionKPI();
 			$sSQL = $this->m_oFilter->MakeSelectQuery(array(), $this->m_aArgs, null, null, $iLimit + 2, 0, true);
 			$resQuery = CMDBSource::Query($sSQL);
-            $sOQL = $this->GetPseudoOQL($this->m_oFilter, array(), $iLimit + 2, 0, true);
-            $oKPI->ComputeStats('OQL Query Exec', $sOQL);
 			if ($resQuery)
 			{
 				$aRow = CMDBSource::FetchArray($resQuery);
@@ -972,7 +923,7 @@ class DBObjectSet implements iDBObjectSetIterator
 			{
 				$iCount = 0;
 			}
-        }
+		}
 		else
 		{
 			$iCount = $this->m_iNumTotalDBRows;
@@ -1126,14 +1077,13 @@ class DBObjectSet implements iDBObjectSetIterator
      *
      * @param int $iRow
      *
-     * @return int|mixed
-     *
      * @throws \CoreException
      * @throws \MissingQueryArgument
      * @throws \MySQLException
      * @throws \MySQLHasGoneAwayException
+     * @since 3.1.0 N°4517 Now returns void for return type to match parent class and be compatible with PHP 8.1
      */
-	public function Seek($iRow)
+	public function Seek($iRow): void
 	{
 		if (!$this->m_bLoaded) $this->Load();
 
@@ -1142,7 +1092,6 @@ class DBObjectSet implements iDBObjectSetIterator
 		{
 			$this->m_oSQLResult->data_seek($this->m_iCurrRow);
 		}
-		return $this->m_iCurrRow;
 	}
 
     /**

core/dbsearch.class.php

@@ -773,14 +773,14 @@ abstract class DBSearch
      * @see DBSearch::ToOQL()
      *
 	 * @param string $sQuery The OQL to convert to a DBSearch
-	 * @param array $aParams array of <mixed> params index by <string> name
+	 * @param mixed[string]  $aParams array of <mixed> params index by <string> name
 	 * @param ModelReflection|null $oMetaModel The MetaModel to use when checking the consistency of the OQL
      *
 	 * @return DBObjectSearch|DBUnionSearch
      *
 	 * @throws OQLException
 	 */
-	public static function FromOQL($sQuery, $aParams = null, ModelReflection $oMetaModel=null)
+	static public function FromOQL($sQuery, $aParams = null, ModelReflection $oMetaModel=null)
 	{
 		if (empty($sQuery))
 		{
@@ -885,11 +885,11 @@ abstract class DBSearch
 			return;
 		}
 
-        if (count($aColumns) == 0)
-        {
-            $aColumns = array_keys(MetaModel::ListAttributeDefs($this->GetClass()));
-            // Add the standard id (as first column)
-            array_unshift($aColumns, 'id');
+		if (count($aColumns) == 0)
+		{
+			$aColumns = array_keys(MetaModel::ListAttributeDefs($this->GetClass()));
+			// Add the standard id (as first column)
+			array_unshift($aColumns, 'id');
 		}
 
 		$aQueryCols = CMDBSource::GetColumns($resQuery, $sSQL);
@@ -919,55 +919,6 @@ abstract class DBSearch
 		return $aRes;
 	}
 
-    /**
-     * Selects a column ($sAttCode) from the specified class ($sClassAlias - default main class) of the DBsearch object and gives the result as an array
-     * @param string $sAttCode
-     * @param string|null $sClassAlias
-     *
-     * @return array
-     * @throws ConfigException
-     * @throws CoreException
-     * @throws MissingQueryArgument
-     * @throws MySQLException
-     * @throws MySQLHasGoneAwayException
-     */
-    public function SelectAttributeToArray(string $sAttCode, ?string $sClassAlias = null):array
-    {
-       if(is_null($sClassAlias)) {
-           $sClassAlias = $this->GetClassAlias();
-       }
-
-       $sClass = $this->GetClass();
-       if($sAttCode === 'id'){
-           $aAttToLoad[$sClassAlias]=[];
-       } else {
-           $aAttToLoad[$sClassAlias][$sAttCode] = MetaModel::GetAttributeDef($sClass, $sAttCode);
-       }
-
-        $sSQL = $this->MakeSelectQuery([], [], $aAttToLoad);
-        $resQuery = CMDBSource::Query($sSQL);
-        if (!$resQuery)
-        {
-            return [];
-        }
-
-        $sColName = $sClassAlias.$sAttCode;
-
-        $aRes = [];
-        while ($aRow = CMDBSource::FetchArray($resQuery))
-        {
-            $aMappedRow = array();
-            if($sAttCode === 'id') {
-                $aMappedRow[$sAttCode] = $aRow[$sColName];
-            } else {
-                $aMappedRow[$sAttCode] = $aAttToLoad[$sClassAlias][$sAttCode]->FromSQLToValue($aRow, $sColName);
-            }
-            $aRes[] = $aMappedRow;
-        }
-        CMDBSource::FreeResult($resQuery);
-        return $aRes;
-    }
-
 	////////////////////////////////////////////////////////////////////////////
 	//
 	// Construction of the SQL queries
@@ -1766,6 +1717,6 @@ abstract class DBSearch
 	 */
 	public function __toString()
 	{
-		return $this->ToOQL(true);
+		return $this->ToOQL();
 	}
 }

core/designdocument.class.inc.php

@@ -83,6 +83,8 @@ class DesignDocument extends DOMDocument
 	 *
 	 * @return int
 	 */
+	// Return type union is not supported by PHP 7.4, we can remove the following PHP attribute and add the return type once iTop min PHP version is PHP 8.0+
+	#[\ReturnTypeWillChange]
 	public function save($filename, $options = null)
 	{
 		$this->documentElement->setAttribute('xmlns:xsi', "http://www.w3.org/2001/XMLSchema-instance");
@@ -97,13 +99,12 @@ class DesignDocument extends DOMDocument
 	public function Dump($bReturnRes = false)
 	{
 		$sXml = $this->saveXML();
-		if ($bReturnRes)
-		{
+		if ($bReturnRes) {
 			return $sXml;
 		}
 
 		echo "<pre>\n";
-		echo htmlentities($sXml);
+		echo utils::EscapeHtml($sXml);
 		echo "</pre>\n";
 
 		return '';
@@ -181,6 +182,26 @@ class DesignElement extends \DOMElement
 		return $this->ownerDocument->GetNodes($sXPath, $this);
 	}
 
+	public static function ToArray(DesignElement $oNode)
+	{
+		$aRes = [];
+
+		if ($oNode->GetNodes('./*')->length == 0) {
+			return $oNode->GetText('');
+		}
+		foreach ($oNode->GetNodes('./*') as $oSubNode) {
+			/** @var \Combodo\iTop\DesignElement $oSubNode */
+			$aSubArray = DesignElement::ToArray($oSubNode);
+			if ($oSubNode->hasAttribute('id')) {
+				$aRes[$oSubNode->getAttribute('id')] = $aSubArray;
+			} else {
+				$aRes[$oSubNode->tagName] = $aSubArray;
+			}
+		}
+
+		return $aRes;
+	}
+
 	/**
 	 * Create an HTML representation of the DOM, for debugging purposes
 	 *
@@ -196,13 +217,13 @@ class DesignElement extends \DOMElement
 		$oDoc->appendChild($oClone);
 
 		$sXml = $oDoc->saveXML($oClone);
-		if ($bReturnRes)
-		{
+		if ($bReturnRes) {
 			return $sXml;
 		}
 		echo "<pre>\n";
-		echo htmlentities($sXml);
+		echo utils::EscapeHtml($sXml);
 		echo "</pre>\n";
+
 		return '';
 	}
 	/**

core/dict.class.inc.php

@@ -3,7 +3,7 @@
 //
 //   This file is part of iTop.
 //
-//   iTop is free software; you can redistribute it and/or modify
+//   iTop is free software; you can redistribute it and/or modify	
 //   it under the terms of the GNU Affero General Public License as published by
 //   the Free Software Foundation, either version 3 of the License, or
 //   (at your option) any later version.
@@ -56,11 +56,10 @@ class Dict
 	 * @param $sLanguageCode
 	 *
 	 * @throws \DictExceptionUnknownLanguage
-	 * @since 3.0.4 3.1.1 3.2.0 Param $sLanguageCode becomes nullable
 	 */
-	public static function SetUserLanguage($sLanguageCode = null)
+	public static function SetUserLanguage($sLanguageCode)
 	{
-		if (!is_null($sLanguageCode) && !array_key_exists($sLanguageCode, self::$m_aLanguages))
+		if (!array_key_exists($sLanguageCode, self::$m_aLanguages))
 		{
 			throw new DictExceptionUnknownLanguage($sLanguageCode);
 		}
@@ -116,50 +115,33 @@ class Dict
 	 * @return string
 	 */
 	public static function S($sStringCode, $sDefault = null, $bUserLanguageOnly = false)
-	{
-		$aInfo = self::GetLabelAndLangCode($sStringCode, $sDefault, $bUserLanguageOnly);
-		return $aInfo['label'];
-	}
-
-	/**
-	 * Returns a localised string from the dictonary with its associated lang code
-	 *
-	 * @param string $sStringCode The code identifying the dictionary entry
-	 * @param string $sDefault Default value if there is no match in the dictionary
-	 * @param bool $bUserLanguageOnly True to allow the use of the default language as a fallback, false otherwise
-	 *
-	 * @return array{
-	 *     lang: string, label: string
-	 * } with localized label string and used lang code
-	 */
-	private static function GetLabelAndLangCode($sStringCode, $sDefault = null, $bUserLanguageOnly = false)
 	{
 		// Attempt to find the string in the user language
 		//
 		$sLangCode = self::GetUserLanguage();
 		self::InitLangIfNeeded($sLangCode);
 
-		if (! array_key_exists($sLangCode, self::$m_aData))
+		if (!array_key_exists($sLangCode, self::$m_aData))
 		{
-			IssueLog::Warning("Cannot find $sLangCode in all registered dictionaries.");
+			IssueLog::Warning("Cannot find $sLangCode in dictionnaries. default labels displayed");
 			// It may happen, when something happens before the dictionaries get loaded
-			return [ 'label' => $sStringCode, 'lang' => $sLangCode ];
+			return $sStringCode;
 		}
 		$aCurrentDictionary = self::$m_aData[$sLangCode];
 		if (is_array($aCurrentDictionary) && array_key_exists($sStringCode, $aCurrentDictionary))
 		{
-			return [ 'label' => $aCurrentDictionary[$sStringCode], 'lang' => $sLangCode ];
+			return $aCurrentDictionary[$sStringCode];
 		}
 		if (!$bUserLanguageOnly)
 		{
 			// Attempt to find the string in the default language
 			//
 			self::InitLangIfNeeded(self::$m_sDefaultLanguage);
-
+			
 			$aDefaultDictionary = self::$m_aData[self::$m_sDefaultLanguage];
 			if (is_array($aDefaultDictionary) && array_key_exists($sStringCode, $aDefaultDictionary))
 			{
-				return [ 'label' => $aDefaultDictionary[$sStringCode], 'lang' => self::$m_sDefaultLanguage ];
+				return $aDefaultDictionary[$sStringCode];
 			}
 			// Attempt to find the string in english
 			//
@@ -168,17 +150,17 @@ class Dict
 			$aDefaultDictionary = self::$m_aData['EN US'];
 			if (is_array($aDefaultDictionary) && array_key_exists($sStringCode, $aDefaultDictionary))
 			{
-				return [ 'label' => $aDefaultDictionary[$sStringCode], 'lang' => 'EN US' ];
+				return $aDefaultDictionary[$sStringCode];
 			}
 		}
 		// Could not find the string...
 		//
 		if (is_null($sDefault))
 		{
-			return [ 'label' => $sStringCode, 'lang' => null ];
+			return $sStringCode;
 		}
 
-		return [ 'label' => $sDefault, 'lang' => null ];
+		return $sDefault;
 	}
 
 
@@ -194,25 +176,19 @@ class Dict
 	 */
 	public static function Format($sFormatCode /*, ... arguments ....*/)
 	{
-		['label' => $sLocalizedFormat, 'lang' => $sLangCode] = self::GetLabelAndLangCode($sFormatCode);
-
+		$sLocalizedFormat = self::S($sFormatCode);
 		$aArguments = func_get_args();
 		array_shift($aArguments);
-
+		
 		if ($sLocalizedFormat == $sFormatCode)
 		{
 			// Make sure the information will be displayed (ex: an error occuring before the dictionary gets loaded)
 			return $sFormatCode.' - '.implode(', ', $aArguments);
 		}
 
-		try{
-			return vsprintf($sLocalizedFormat, $aArguments);
-		} catch(\Throwable $e){
-			\IssueLog::Error("Cannot format dict key", null, ["sFormatCode" => $sFormatCode, "sLangCode" => $sLangCode, 'exception_msg' => $e->getMessage() ]);
-			return $sFormatCode.' - '.implode(', ', $aArguments);
-		}
+		return vsprintf($sLocalizedFormat, $aArguments);
 	}
-
+	
 	/**
 	 * Initialize a the entries for a given language (replaces the former Add() method)
 	 * @param string $sLanguageCode Code identifying the language i.e. 'FR-FR', 'EN-US'
@@ -222,7 +198,7 @@ class Dict
 	{
 		self::$m_aData[$sLanguageCode] = $aEntries;
 	}
-
+	
 	/**
 	 * Set the list of available languages
 	 * @param hash $aLanguagesList
@@ -283,7 +259,7 @@ class Dict
 		{
 			$sDictFile = APPROOT.'env-'.utils::GetCurrentEnvironment().'/dictionaries/'.str_replace(' ', '-', strtolower($sLangCode)).'.dict.php';
 			require_once($sDictFile);
-
+			
 			if (self::GetApcService()->function_exists('apc_store')
 				&& (self::$m_sApplicationPrefix !== null))
 			{
@@ -293,7 +269,7 @@ class Dict
 		}
 		return $bResult;
 	}
-
+	
 	/**
 	 * Enable caching (cached using APC)
 	 * @param string $sApplicationPrefix The prefix for uniquely identiying this iTop instance
@@ -336,14 +312,14 @@ class Dict
 			}
 		}
 	}
-
+	
 	public static function MakeStats($sLanguageCode, $sLanguageRef = 'EN US')
 	{
 		$aMissing = array(); // Strings missing for the target language
 		$aUnexpected = array(); // Strings defined for the target language, but not found in the reference dictionary
 		$aNotTranslated = array(); // Strings having the same value in both dictionaries
 		$aOK = array(); // Strings having different values in both dictionaries
-
+	
 		foreach (self::$m_aData[$sLanguageRef] as $sStringCode => $sValue)
 		{
 			if (!array_key_exists($sStringCode, self::$m_aData[$sLanguageCode]))
@@ -351,7 +327,7 @@ class Dict
 				$aMissing[$sStringCode] = $sValue;
 			}
 		}
-
+	
 		foreach (self::$m_aData[$sLanguageCode] as $sStringCode => $sValue)
 		{
 			if (!array_key_exists($sStringCode, self::$m_aData[$sLanguageRef]))
@@ -374,7 +350,7 @@ class Dict
 		}
 		return array($aMissing, $aUnexpected, $aNotTranslated, $aOK);
 	}
-
+	
 	public static function Dump()
 	{
 		MyHelpers::var_dump_html(self::$m_aData);
@@ -397,7 +373,7 @@ class Dict
 		// No need to actually load the strings since it's only used to know the list of languages
 		// at setup time !!
 	}
-
+	
 	/**
 	 * Export all the dictionary entries - of the given language - whose code matches the given prefix
 	 * missing entries in the current language will be replaced by entries in the default language
@@ -410,7 +386,7 @@ class Dict
 		self::InitLangIfNeeded(self::$m_sDefaultLanguage);
 		$aEntries = array();
 		$iLength = strlen($sStartingWith);
-
+		
 		// First prefill the array with entries from the default language
 		foreach(self::$m_aData[self::$m_sDefaultLanguage] as $sCode => $sEntry)
 		{
@@ -419,7 +395,7 @@ class Dict
 				$aEntries[$sCode] = $sEntry;
 			}
 		}
-
+		
 		// Now put (overwrite) the entries for the user language
 		foreach(self::$m_aData[self::GetUserLanguage()] as $sCode => $sEntry)
 		{

core/displayablegraph.class.inc.php

@@ -459,11 +459,10 @@ class DisplayableNode extends GraphNode
 			{
 				$aContext = $aContextDefs[$key];
 				$aRootCauses = array();
-				foreach($aObjects as $oRootCause)
-				{
+				foreach ($aObjects as $oRootCause) {
 					$aRootCauses[] = $oRootCause->GetHyperlink();
 				}
-				$sHtml .= '<p><img style="max-height: 24px; vertical-align:bottom;" class="ibo-class-icon ibo-is-small" src="'.utils::GetAbsoluteUrlModulesRoot().$aContext['icon'].'" title="'.htmlentities(Dict::S($aContext['dict'])).'">&nbsp;'.implode(', ', $aRootCauses).'</p>';
+				$sHtml .= '<p><img style="max-height: 24px; vertical-align:bottom;" class="ibo-class-icon ibo-is-small" src="'.utils::GetAbsoluteUrlModulesRoot().$aContext['icon'].'" title="'.utils::EscapeHtml(Dict::S($aContext['dict'])).'">&nbsp;'.implode(', ', $aRootCauses).'</p>';
 			}
 			$sHtml .= '<hr/>';
 		}
@@ -1335,18 +1334,17 @@ class DisplayableGraph extends SimpleGraph
 		}
 		$oPdf->Rect($xMin, $yMin, $fMaxWidth + $fIconSize + 3*$fPadding, $yMax - $yMin, 'D');
 
-		if ($sComments != '')
-		{
+		if ($sComments != '') {
 			// Draw the comment text (surrounded by a rectangle)
-			$xPos = $xMin + $fMaxWidth + $fIconSize + 4*$fPadding;
-			$w = $xMax - $xPos - 2*$fPadding;
+			$xPos = $xMin + $fMaxWidth + $fIconSize + 4 * $fPadding;
+			$w = $xMax - $xPos - 2 * $fPadding;
 			$iNbLines = 1;
-			$sText = '<p>'.str_replace("\n", '<br/>', htmlentities($sComments, ENT_QUOTES, 'UTF-8'), $iNbLines).'</p>';
+			$sText = '<p>'.str_replace("\n", '<br/>', utils::EscapeHtml($sComments), $iNbLines).'</p>';
 			$fLineHeight = $oPdf->getStringHeight($w, $sText);
-			$h = (1+$iNbLines) * $fLineHeight;
-			$yPos = $yMax - 2*$fPadding - $h;
+			$h = (1 + $iNbLines) * $fLineHeight;
+			$yPos = $yMax - 2 * $fPadding - $h;
 			$oPdf->writeHTMLCell($w, $h, $xPos + $fPadding, $yPos + $fPadding, $sText, 0 /* border */, 1 /* ln */);
-			$oPdf->Rect($xPos, $yPos, $w + 2*$fPadding, $h + 2*$fPadding, 'D');
+			$oPdf->Rect($xPos, $yPos, $w + 2 * $fPadding, $h + 2 * $fPadding, 'D');
 			$yMax = $yPos - $fPadding;
 		}
 

core/email.class.inc.php

@@ -27,9 +27,6 @@
 use Combodo\iTop\Core\Email\EmailFactory;
 use Combodo\iTop\Core\Email\iEMail;
 
-Swift_Preferences::getInstance()->setCharset('UTF-8');
-
-
 define ('EMAIL_SEND_OK', 0);
 define ('EMAIL_SEND_PENDING', 1);
 define ('EMAIL_SEND_ERROR', 2);
@@ -112,7 +109,7 @@ class EMail implements iEMail
 	 * @throws \CoreException
 	 * @throws \Symfony\Component\CssSelector\Exception\SyntaxErrorException
 	 */
-	static public function UnSerializeV2($sSerializedMessage)
+	public static function UnSerializeV2($sSerializedMessage)
 	{
 		return EmailFactory::GetMailer()::UnSerializeV2($sSerializedMessage);
 	}
@@ -154,7 +151,7 @@ class EMail implements iEMail
 	public function SetBody($sBody, $sMimeType = 'text/html', $sCustomStyles = null)
 	{
 		$this->oMailer->SetBody($sBody, $sMimeType, $sCustomStyles);
-	}
+		}
 
 	public function AddPart($sText, $sMimeType = 'text/html')
 	{

core/excelbulkexport.class.inc.php

@@ -10,7 +10,6 @@ use Combodo\iTop\Application\UI\Base\Component\Input\InputUIBlockFactory;
 use Combodo\iTop\Application\UI\Base\Component\Panel\PanelUIBlockFactory;
 use Combodo\iTop\Application\UI\Base\Layout\MultiColumn\Column\ColumnUIBlockFactory;
 use Combodo\iTop\Application\UI\Base\Layout\MultiColumn\MultiColumnUIBlockFactory;
-use Combodo\iTop\Application\Helper\ExportHelper;
 
 require_once(APPROOT.'application/xlsxwriter.class.php');
 
@@ -83,7 +82,6 @@ class ExcelBulkExport extends TabularBulkExport
 
 			case 'xlsx_options':
 				$oPanel = PanelUIBlockFactory::MakeNeutral(Dict::S('Core:BulkExport:XLSXOptions'));
-				$oPanel->AddSubBlock(ExportHelper::GetAlertForExcelMaliciousInjection());
 
 				$oMulticolumn = MultiColumnUIBlockFactory::MakeStandard();
 				$oPanel->AddSubBlock($oMulticolumn);
@@ -102,8 +100,8 @@ class ExcelBulkExport extends TabularBulkExport
 
 				$sDateTimeFormat = utils::ReadParam('date_format', (string)AttributeDateTime::GetFormat(), true, 'raw_data');
 
-				$sDefaultFormat = htmlentities((string)AttributeDateTime::GetFormat(), ENT_QUOTES, 'UTF-8');
-				$sExample = htmlentities(date((string)AttributeDateTime::GetFormat()), ENT_QUOTES, 'UTF-8');
+				$sDefaultFormat = utils::EscapeHtml((string)AttributeDateTime::GetFormat());
+				$sExample = utils::EscapeHtml(date((string)AttributeDateTime::GetFormat()));
 				$oRadioDefault = InputUIBlockFactory::MakeForInputWithLabel(Dict::Format('Core:BulkExport:DateTimeFormatDefault_Example', $sDefaultFormat, $sExample), "excel_date_format_radio", "default", "excel_date_time_format_default", "radio");
 				$oRadioDefault->GetInput()->SetIsChecked(($sDateTimeFormat == (string)AttributeDateTime::GetFormat()));
 				$oRadioDefault->SetBeforeInput(false);
@@ -111,7 +109,7 @@ class ExcelBulkExport extends TabularBulkExport
 				$oFieldSetDate->AddSubBlock($oRadioDefault);
 				$oFieldSetDate->AddSubBlock(new Html('</br>'));
 
-				$sFormatInput = '<input type="text" size="15" name="date_format" id="excel_custom_date_time_format" title="" value="'.htmlentities($sDateTimeFormat, ENT_QUOTES, 'UTF-8').'"/>';
+				$sFormatInput = '<input type="text" size="15" name="date_format" id="excel_custom_date_time_format" title="" value="'.utils::EscapeHtml($sDateTimeFormat).'"/>';
 				$oRadioCustom = InputUIBlockFactory::MakeForInputWithLabel(Dict::Format('Core:BulkExport:DateTimeFormatCustom_Format', $sFormatInput), "excel_date_format_radio", "custom", "excel_date_time_format_custom", "radio");
 				$oRadioCustom->SetDescription(Dict::S('UI:CSVImport:CustomDateTimeFormatTooltip'));
 				$oRadioCustom->GetInput()->SetIsChecked($sDateTimeFormat !== (string)AttributeDateTime::GetFormat());
@@ -158,16 +156,17 @@ EOF
 
 	protected function GetSampleData($oObj, $sAttCode)
 	{
-		if ($sAttCode != 'id')
-		{
+		if ($sAttCode != 'id') {
 			$oAttDef = MetaModel::GetAttributeDef(get_class($oObj), $sAttCode);
 			if ($oAttDef instanceof AttributeDateTime) // AttributeDate is derived from AttributeDateTime
 			{
 				$sClass = (get_class($oAttDef) == 'AttributeDateTime') ? 'user-formatted-date-time' : 'user-formatted-date';
-				return '<div class="'.$sClass.'" data-date="'.$oObj->Get($sAttCode).'">'.htmlentities($oAttDef->GetEditValue($oObj->Get($sAttCode), $oObj), ENT_QUOTES, 'UTF-8').'</div>';
+
+				return '<div class="'.$sClass.'" data-date="'.$oObj->Get($sAttCode).'">'.utils::EscapeHtml($oAttDef->GetEditValue($oObj->Get($sAttCode), $oObj)).'</div>';
 			}
 		}
-		return '<div class="text-preview">'.htmlentities($this->GetValue($oObj, $sAttCode), ENT_QUOTES, 'UTF-8').'</div>';
+
+		return '<div class="text-preview">'.utils::EscapeHtml($this->GetValue($oObj, $sAttCode)).'</div>';
 	}
 
 	protected function GetValue($oObj, $sAttCode)

core/expression.class.inc.php

@@ -1,4 +1,8 @@
 <?php
 // The file has been moved in iTop 2.2.0+ (revision 3803)
 // Preserve backward compatibility with some external tools (Cf. toolkit)
+
+// @deprecated 3.1.0
+DeprecatedCallsLog::NotifyDeprecatedPhpMethod('use core/oql/expression.class.inc.php instead');
+
 require_once(APPROOT.'core/oql/expression.class.inc.php');

core/filterdef.class.inc.php

@@ -31,8 +31,9 @@ require_once('MyHelpers.class.inc.php');
 
 
 /**
- * Definition of a filter (could be made out of an existing attribute, or from an expression) 
+ * Definition of a filter (could be made out of an existing attribute, or from an expression)
  *
+ * @deprecated  3.1.0 not used N°4690 - Deprecate "FilterCodes"
  * @package     iTopORM
  */
 abstract class FilterDefinition
@@ -46,6 +47,7 @@ abstract class FilterDefinition
 	
 	public function __construct($sCode, $aParams = array())
 	{
+		DeprecatedCallsLog::NotifyDeprecatedPhpMethod("Deprecated class ".$this->GetClass().". Do not use. Will be removed in next version.");
 		$this->m_sCode = $sCode;
 		$this->m_aParams = $aParams;
 		$this->ConsistencyCheck();
@@ -98,8 +100,9 @@ abstract class FilterDefinition
 }
 
 /**
- * Match against the object unique identifier 
+ * Match against the object unique identifier
  *
+ * @deprecated 3.1.0 N°4690 - Deprecate "FilterCodes"
  * @package     iTopORM
  */
 class FilterPrivateKey extends FilterDefinition
@@ -145,8 +148,9 @@ class FilterPrivateKey extends FilterDefinition
 }
 
 /**
- * Match against an existing attribute (the attribute type will determine the available operators) 
+ * Match against an existing attribute (the attribute type will determine the available operators)
  *
+ * @deprecated 3.1.0 N°4690 - Deprecate "FilterCodes"
  * @package     iTopORM
  */
 class FilterFromAttribute extends FilterDefinition

core/htmlbulkexport.class.inc.php

@@ -62,7 +62,8 @@ class HTMLBulkExport extends TabularBulkExport
 			if ($oAttDef instanceof AttributeDateTime) // AttributeDate is derived from AttributeDateTime
 			{
 				$sClass = (get_class($oAttDef) == 'AttributeDateTime') ? 'user-formatted-date-time' : 'user-formatted-date';
-				return '<div class="'.$sClass.'" data-date="'.$oObj->Get($sAttCode).'">'.htmlentities($oAttDef->GetEditValue($oObj->Get($sAttCode), $oObj), ENT_QUOTES, 'UTF-8').'</div>';
+
+				return '<div class="'.$sClass.'" data-date="'.$oObj->Get($sAttCode).'">'.utils::EscapeHtml($oAttDef->GetEditValue($oObj->Get($sAttCode), $oObj)).'</div>';
 			}
 		}
 		return $this->GetValue($oObj, $sAttCode);

core/htmlsanitizer.class.inc.php

@@ -34,35 +34,32 @@ abstract class HTMLSanitizer
 
 	/**
 	 * Sanitize an HTML string with the configured sanitizer, falling back to HTMLDOMSanitizer in case of Exception or invalid configuration
-	 *
 	 * @param string $sHTML
-	 * @param string $sConfigKey eg. 'html_sanitizer', 'svg_sanitizer'
-	 *
 	 * @return string
 	 */
-	public static function Sanitize($sHTML, $sConfigKey = 'html_sanitizer')
+	public static function Sanitize($sHTML)
 	{
-		$sSanitizerClass = utils::GetConfig()->Get($sConfigKey);
-		if (!class_exists($sSanitizerClass)) {
-			IssueLog::Warning('The configured "'.$sConfigKey.'" class "'.$sSanitizerClass.'" is not a valid class. Will use HTMLDOMSanitizer as the default sanitizer.');
+		$sSanitizerClass = MetaModel::GetConfig()->Get('html_sanitizer');
+		if(!class_exists($sSanitizerClass))
+		{
+			IssueLog::Warning('The configured "html_sanitizer" class "'.$sSanitizerClass.'" is not a valid class. Will use HTMLDOMSanitizer as the default sanitizer.');
+			$sSanitizerClass = 'HTMLDOMSanitizer';
+		}
+		else if(!is_subclass_of($sSanitizerClass, 'HTMLSanitizer'))
+		{
+			IssueLog::Warning('The configured "html_sanitizer" class "'.$sSanitizerClass.'" is not a subclass of HTMLSanitizer. Will use HTMLDOMSanitizer as the default sanitizer.');
 			$sSanitizerClass = 'HTMLDOMSanitizer';
-		} else if (!is_subclass_of($sSanitizerClass, 'HTMLSanitizer')) {
-			if ($sConfigKey === 'html_sanitizer') {
-				IssueLog::Warning('The configured "'.$sConfigKey.'" class "'.$sSanitizerClass.'" is not a subclass of '.HTMLSanitizer::class.'. Will use HTMLDOMSanitizer as the default sanitizer.');
-				$sSanitizerClass = 'HTMLDOMSanitizer';
-			} else {
-				IssueLog::Error('The configured "'.$sConfigKey.'" class "'.$sSanitizerClass.'" is not a subclass of '.HTMLSanitizer::class.' ! Won\'t sanitize string.');
-
-				return $sHTML;
-			}
 		}
 
-		try {
+		try
+		{
 			$oSanitizer = new $sSanitizerClass();
 			$sCleanHTML = $oSanitizer->DoSanitize($sHTML);
 		}
-		catch (Exception $e) {
-			if ($sSanitizerClass != 'HTMLDOMSanitizer') {
+		catch(Exception $e)
+		{
+			if($sSanitizerClass != 'HTMLDOMSanitizer')
+			{
 				IssueLog::Warning('Failed to sanitize an HTML string with "'.$sSanitizerClass.'". The following exception occured: '.$e->getMessage());
 				IssueLog::Warning('Will try to sanitize with HTMLDOMSanitizer.');
 				// try again with the HTMLDOMSanitizer

core/inlineimage.class.inc.php

@@ -242,7 +242,7 @@ class InlineImage extends DBObject
 	public static function OnFormCancel($sTempId): bool
 	{
 		// Protection against unfortunate massive delete of inline images when a null temp ID is passed
-		if (utils::IsNullOrEmptyString($sTempId)) {
+		if (strlen($sTempId) === 0) {
 			IssueLog::Trace('OnFormCancel "error" $sTempId is null or empty', LogChannels::INLINE_IMAGE, array(
 				'$sTempId' => $sTempId,
 				'$sUser' => UserRights::GetUser(),
@@ -295,13 +295,12 @@ class InlineImage extends DBObject
 			{
 				$sImgTag = $aImgInfo[0][0];
 				$sSecret = '';
-				if (preg_match('/data-img-secret="([0-9a-f]+)"/', $sImgTag, $aSecretMatches))
-				{
+				if (preg_match('/data-img-secret="([0-9a-f]+)"/', $sImgTag, $aSecretMatches)) {
 					$sSecret = '&s='.$aSecretMatches[1];
 				}
 				$sAttId = $aImgInfo[2][0];
-	
-				$sNewImgTag = preg_replace('/src="[^"]+"/', 'src="'.htmlentities($sUrl.$sAttId.$sSecret, ENT_QUOTES, 'UTF-8').'"', $sImgTag); // preserve other attributes, must convert & to & to be idempotent with CKEditor
+
+				$sNewImgTag = preg_replace('/src="[^"]+"/', 'src="'.utils::EscapeHtml($sUrl.$sAttId.$sSecret).'"', $sImgTag); // preserve other attributes, must convert & to & to be idempotent with CKEditor
 				$aNeedles[] = $sImgTag;
 				$aReplacements[] = $sNewImgTag;
 			}
@@ -536,8 +535,8 @@ JS
 		$iObjKey = $oObject->GetKey();
 
 		$sAbsoluteUrlAppRoot = utils::GetAbsoluteUrlAppRoot();
-		$sToggleFullScreen = htmlentities(Dict::S('UI:ToggleFullScreen'), ENT_QUOTES, 'UTF-8');
-		
+		$sToggleFullScreen = utils::EscapeHtml(Dict::S('UI:ToggleFullScreen'));
+
 		return
 			<<<JS
 		// Hook the file upload of all CKEditor instances

core/kpi.class.inc.php

@@ -1,14 +1,27 @@
 <?php
-/**
- * @copyright   Copyright (C) 2010-2023 Combodo SARL
- * @license     http://opensource.org/licenses/AGPL-3.0
- */
-use Combodo\iTop\Core\Kpi\KpiLogData;
-use Combodo\iTop\Service\Module\ModuleService;
+// Copyright (C) 2010-2021 Combodo SARL
+//
+//   This file is part of iTop.
+//
+//   iTop is free software; you can redistribute it and/or modify	
+//   it under the terms of the GNU Affero General Public License as published by
+//   the Free Software Foundation, either version 3 of the License, or
+//   (at your option) any later version.
+//
+//   iTop is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU Affero General Public License for more details.
+//
+//   You should have received a copy of the GNU Affero General Public License
+//   along with iTop. If not, see <http://www.gnu.org/licenses/>
 
 
 /**
  * Measures operations duration, memory usage, etc. (and some other KPIs)
+ *
+ * @copyright   Copyright (C) 2010-2021 Combodo SARL
+ * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
 class ExecutionKPI
@@ -17,8 +30,6 @@ class ExecutionKPI
 	static protected $m_bEnabled_Memory = false;
 	static protected $m_bBlameCaller = false;
 	static protected $m_sAllowedUser = '*';
-    static protected $m_bGenerateLegacyReport = true;
-    static protected $m_fSlowQueries = 0;
 
 	static protected $m_aStats = []; // Recurrent operations
 	static protected $m_aExecData = []; // One shot operations
@@ -75,39 +86,14 @@ class ExecutionKPI
 		return false;
 	}
 
-    static public function SetGenerateLegacyReport($bReportExtensionsOnly)
-    {
-        self::$m_bGenerateLegacyReport = $bReportExtensionsOnly;
-    }
-
-    static public function SetSlowQueries($fSlowQueries)
-    {
-        self::$m_fSlowQueries = $fSlowQueries;
-    }
-
 	static public function GetDescription()
 	{
 		$aFeatures = array();
 		if (self::$m_bEnabled_Duration) $aFeatures[] = 'Duration'; 
 		if (self::$m_bEnabled_Memory)   $aFeatures[] = 'Memory usage';
-		$sFeatures = 'Measures: '.implode(', ', $aFeatures);
+		$sFeatures = implode(', ', $aFeatures);
 		$sFor = self::$m_sAllowedUser == '*' ? 'EVERYBODY' : "'".trim(self::$m_sAllowedUser)."'";
-        $sSlowQueries = '';
-        if (self::$m_fSlowQueries > 0) {
-            $sSlowQueries = ". Slow Queries: ".self::$m_fSlowQueries."s";
-        }
-
-        $aExtensions = [];
-        /** @var \iKPILoggerExtension $oExtensionInstance */
-        foreach (MetaModel::EnumPlugins('iKPILoggerExtension') as $oExtensionInstance) {
-            $aExtensions[] = ModuleService::GetInstance()->GetModuleNameFromObject($oExtensionInstance);
-        }
-        $sExtensions = '';
-        if (count($aExtensions) > 0) {
-            $sExtensions = '. KPI Extensions: ['.implode(', ', $aExtensions).']';
-        }
-
-        return "KPI logging is active for $sFor. $sFeatures$sSlowQueries$sExtensions";
+		return "KPI logging is active for $sFor. Measures: $sFeatures";
 	}
 
 	static public function ReportStats()
@@ -115,28 +101,7 @@ class ExecutionKPI
 		if (!self::IsEnabled()) return;
 
 		global $fItopStarted;
-        global $iItopInitialMemory;
 		$sExecId = microtime(); // id to differentiate the hrefs!
-        $sRequest = $_SERVER['REQUEST_URI'].' ('.$_SERVER['REQUEST_METHOD'].')';
-        if (isset($_POST['operation'])) {
-            $sRequest .= ' operation: '.$_POST['operation'];
-        }
-
-        $fStop = MyHelpers::getmicrotime();
-        if (($fStop - $fItopStarted) > self::$m_fSlowQueries) {
-            // Invoke extensions to log the KPI operation
-            /** @var \iKPILoggerExtension $oExtensionInstance */
-            $iCurrentMemory = self::memory_get_usage();
-            $iPeakMemory = self::memory_get_peak_usage();
-            foreach (MetaModel::EnumPlugins('iKPILoggerExtension') as $oExtensionInstance) {
-                $oKPILogData = new KpiLogData(KpiLogData::TYPE_REQUEST, 'Page', $sRequest, $fItopStarted, $fStop, '', $iItopInitialMemory, $iCurrentMemory, $iPeakMemory);
-                $oExtensionInstance->LogOperation($oKPILogData);
-            }
-        }
-
-        if (!self::$m_bGenerateLegacyReport) {
-            return;
-        }
 
 		$aBeginTimes = array();
 		foreach (self::$m_aExecData as $aOpStats)
@@ -149,9 +114,9 @@ class ExecutionKPI
 
 		$sHtml = "<hr/>";
 		$sHtml .= "<div style=\"background-color: grey; padding: 10px;\">";
-        $sHtml .= "<h3><a name=\"".md5($sExecId)."\">KPIs</a> - $sRequest</h3>";
+		$sHtml .= "<h3><a name=\"".md5($sExecId)."\">KPIs</a> - ".$_SERVER['REQUEST_URI']." (".$_SERVER['REQUEST_METHOD'].")</h3>";
 		$oStarted = DateTime::createFromFormat('U.u', $fItopStarted);
-		$sHtml .= '<p>'.$oStarted->format('Y-m-d H:i:s.u').'</p>';
+		$sHtml .= "<p>".$oStarted->format('Y-m-d H:i:s.u')."</p>";
 		$sHtml .= "<p>log_kpi_user_id: ".UserRights::GetUserId()."</p>";
 		$sHtml .= "<div>";
 		$sHtml .= "<table border=\"1\" style=\"$sTableStyle\">";
@@ -292,7 +257,7 @@ class ExecutionKPI
 				$sTotalInter = round($fTotalInter, 3);
 				$sMinInter = round($fMinInter, 3);
 				$sMaxInter = round($fMaxInter, 3);
-				if (($fTotalInter >= self::$m_fSlowQueries))
+				if (($fTotalInter >= $fSlowQueries))
 				{
 					if ($bDisplayHeader)
 					{
@@ -320,19 +285,37 @@ class ExecutionKPI
 		self::Report($sHtml);
 	}
 
-    public static function InitStats()
-    {
-        // Invoke extensions to initialize the KPI statistics
-        /** @var \iKPILoggerExtension $oExtensionInstance */
-        foreach (MetaModel::EnumPlugins('iKPILoggerExtension') as $oExtensionInstance) {
-            $oExtensionInstance->InitStats();
-        }
-    }
 
 	public function __construct()
 	{
 		$this->ResetCounters();
-    }
+		self::Push($this);
+	}
+
+	/**
+	 * Stack executions to remove children duration from stats
+	 *
+	 * @param \ExecutionKPI $oExecutionKPI
+	 */
+	private static function Push(ExecutionKPI $oExecutionKPI)
+	{
+		self::$m_aExecutionStack[] = $oExecutionKPI;
+	}
+
+	/**
+	 * Pop current child and count its duration in its parent
+	 *
+	 * @param float|int $fChildDuration
+	 */
+	private static function Pop(float $fChildDuration = 0)
+	{
+		array_pop(self::$m_aExecutionStack);
+		// Update the parent's children duration
+		$oPrevExecutionKPI = end(self::$m_aExecutionStack);
+		if ($oPrevExecutionKPI) {
+			$oPrevExecutionKPI->m_fChildrenDuration += $fChildDuration;
+		}
+	}
 
 	// Get the duration since startup, and reset the counter for the next measure
 	//
@@ -340,15 +323,9 @@ class ExecutionKPI
 	{
 		global $fItopStarted;
 
-        if (!self::IsEnabled()) {
-            return;
-        }
-
 		$aNewEntry = null;
 
-        $fStarted = $this->m_fStarted;
-        $fStopped = $this->m_fStarted;
-		if (self::$m_bEnabled_Duration)	{
+		if (self::$m_bEnabled_Duration) {
 			$fStopped = MyHelpers::getmicrotime();
 			$aNewEntry = array(
 				'op'         => $sOperationDesc,
@@ -359,9 +336,6 @@ class ExecutionKPI
 			$this->m_fStarted = $fStopped;
 		}
 
-        $iInitialMemory = is_null($this->m_iInitialMemory) ? 0 : $this->m_iInitialMemory;
-        $iCurrentMemory = 0;
-        $iPeakMemory = 0;
 		if (self::$m_bEnabled_Memory)
 		{
 			$iCurrentMemory = self::memory_get_usage();
@@ -371,103 +345,40 @@ class ExecutionKPI
 			}
 			$aNewEntry['mem_begin'] = $this->m_iInitialMemory;
 			$aNewEntry['mem_end'] = $iCurrentMemory;
-            $iPeakMemory = self::memory_get_peak_usage();
-            $aNewEntry['mem_peak'] = $iPeakMemory;
+			if (function_exists('memory_get_peak_usage'))
+			{
+				$aNewEntry['mem_peak'] = memory_get_peak_usage();
+			}
 			// Reset for the next operation (if the object is recycled)
 			$this->m_iInitialMemory = $iCurrentMemory;
 		}
 
-        if (self::$m_bEnabled_Duration || self::$m_bEnabled_Memory) {
-            // Invoke extensions to log the KPI operation
-            /** @var \iKPILoggerExtension $oExtensionInstance */
-            foreach(MetaModel::EnumPlugins('iKPILoggerExtension') as $oExtensionInstance)
-            {
-                $sExtension = ModuleService::GetInstance()->GetModuleNameFromCallStack(1);
-                $oKPILogData = new KpiLogData(
-                        KpiLogData::TYPE_REPORT,
-                        'Step',
-                        $sOperationDesc,
-                        $fStarted,
-                        $fStopped,
-                        $sExtension,
-                        $iInitialMemory,
-                        $iCurrentMemory,
-                        $iPeakMemory);
-                $oExtensionInstance->LogOperation($oKPILogData);
-            }
-        }
-
-		if (!is_null($aNewEntry) && self::$m_bGenerateLegacyReport)
+		if (!is_null($aNewEntry))
 		{
 			self::$m_aExecData[] = $aNewEntry;
 		}
 		$this->ResetCounters();
 	}
 
-    public function ComputeStatsForExtension($object, $sMethod)
-    {
-        if (!self::IsEnabled()) {
-            return;
-        }
-
-        $sSignature = ModuleService::GetInstance()->GetModuleMethodSignature($object, $sMethod);
-        if (utils::StartsWith($sSignature, '[')) {
-            $this->ComputeStats('Extension', $sSignature);
-        }
-    }
-
 	public function ComputeStats($sOperation, $sArguments)
 	{
-		if (!self::IsEnabled()) {
-			return;
-		}
-
 		$fDuration = 0;
 		if (self::$m_bEnabled_Duration) {
 			$fStopped = MyHelpers::getmicrotime();
 			$fDuration = $fStopped - $this->m_fStarted;
-            $aCallstack = [];
-            if (self::$m_bGenerateLegacyReport) {
-                if (self::$m_bBlameCaller) {
-                    $aCallstack = MyHelpers::get_callstack(1);
-                    self::$m_aStats[$sOperation][$sArguments][] = [
-                            'time' => $fDuration,
-                            'callers' => $aCallstack,
-                    ];
-                } else {
-                    self::$m_aStats[$sOperation][$sArguments][] = [
-                            'time' => $fDuration
-                    ];
-                }
-            }
-
-            $iInitialMemory = is_null($this->m_iInitialMemory) ? 0 : $this->m_iInitialMemory;
-            $iCurrentMemory = 0;
-            $iPeakMemory = 0;
-            if (self::$m_bEnabled_Memory)
-            {
-                $iCurrentMemory = self::memory_get_usage();
-                $iPeakMemory = self::memory_get_peak_usage();
-            }
-
-            // Invoke extensions to log the KPI operation
-            /** @var \iKPILoggerExtension $oExtensionInstance */
-            foreach (MetaModel::EnumPlugins('iKPILoggerExtension') as $oExtensionInstance) {
-                $sExtension = ModuleService::GetInstance()->GetModuleNameFromCallStack(1);
-                $oKPILogData = new KpiLogData(
-                        KpiLogData::TYPE_STATS,
-                        $sOperation,
-                        $sArguments,
-                        $this->m_fStarted,
-                        $fStopped,
-                        $sExtension,
-                        $iInitialMemory,
-                        $iCurrentMemory,
-                        $iPeakMemory,
-                        $aCallstack);
-                $oExtensionInstance->LogOperation($oKPILogData);
-            }
-        }
+			$fSelfDuration = $fDuration - $this->m_fChildrenDuration;
+			if (self::$m_bBlameCaller) {
+				self::$m_aStats[$sOperation][$sArguments][] = array(
+					'time'    => $fSelfDuration,
+					'callers' => MyHelpers::get_callstack(1),
+				);
+			} else {
+				self::$m_aStats[$sOperation][$sArguments][] = array(
+					'time' => $fSelfDuration,
+				);
+			}
+		}
+		self::Pop($fDuration);
 	}
 
 	protected function ResetCounters()
@@ -497,7 +408,35 @@ class ExecutionKPI
 
 	static protected function memory_get_usage()
 	{
-        return memory_get_usage(true);
+		if (function_exists('memory_get_usage'))
+		{
+			return memory_get_usage(true);
+		}
+
+		// Copied from the PHP manual
+		//
+		//If its Windows
+		//Tested on Win XP Pro SP2. Should work on Win 2003 Server too
+		//Doesn't work for 2000
+		//If you need it to work for 2000 look at http://us2.php.net/manual/en/function.memory-get-usage.php#54642
+		if (substr(PHP_OS,0,3) == 'WIN') 
+		{
+			$output = array();
+			exec('tasklist /FI "PID eq ' . getmypid() . '" /FO LIST', $output);
+
+			return preg_replace( '/[\D]/', '', $output[5] ) * 1024;
+		}
+		else
+		{
+			//We now assume the OS is UNIX
+			//Tested on Mac OS X 10.4.6 and Linux Red Hat Enterprise 4
+			//This should work on most UNIX systems
+			$pid = getmypid();
+			exec("ps -eo%mem,rss,pid | grep $pid", $output);
+			$output = explode("  ", $output[0]);
+			//rss is given in 1024 byte units
+			return $output[1] * 1024;
+		}
 	}
 
 	static public function memory_get_peak_usage($bRealUsage = false)
@@ -510,4 +449,3 @@ class ExecutionKPI
 		return 0;
 	}
 }
-

core/log.class.inc.php

@@ -1,9 +1,9 @@
 <?php
-// Copyright (C) 2010-2023 Combodo SARL
+// Copyright (C) 2010-2021 Combodo SARL
 //
 //   This file is part of iTop.
 //
-//   iTop is free software; you can redistribute it and/or modify
+//   iTop is free software; you can redistribute it and/or modify	
 //   it under the terms of the GNU Affero General Public License as published by
 //   the Free Software Foundation, either version 3 of the License, or
 //   (at your option) any later version.
@@ -448,7 +448,7 @@ class LogFileNameBuilderFactory
 /**
  * File logging
  *
- * @copyright   Copyright (C) 2010-2023 Combodo SARL
+ * @copyright   Copyright (C) 2010-2021 Combodo SARL
  * @license     http://opensource.org/licenses/AGPL-3.0
  * @since 2.7.0 N°2518 N°2793 file log rotation
  */
@@ -545,8 +545,12 @@ class LogChannels
 	public const APC = 'apc';
 
 	/**
-	 * @since 3.0.0
+	 * @var string
+	 * @since 3.0.1 N°4849
+	 * @since 2.7.7 N°4635
 	 */
+	public const NOTIFICATIONS = 'notifications';
+
 	public const CLI = 'CLI';
 
 	/**
@@ -556,31 +560,23 @@ class LogChannels
 	 */
 	public const CMDB_SOURCE = 'cmdbsource';
 
-	/**
-	 * @since 3.0.0
-	 */
-	public const CONSOLE = 'console';
+	public const CONSOLE      = 'console';
 
-	public const CORE = 'core';
+	public const CORE         = 'core';
 
-	public const DEADLOCK = 'DeadLock';
-
-	/**
-	 * @var string
-	 * @since 2.7.9 3.0.3 3.1.0 N°5588
-	 */
-	public const EXPORT = 'export';
+	public const DEADLOCK     = 'DeadLock';
 
 	public const INLINE_IMAGE = 'InlineImage';
 
+	public const PORTAL       = 'portal';
+
 	/**
 	 * @var string
-	 * @since 3.0.1 N°4849
-	 * @since 2.7.7 N°4635
+	 * @since 3.1.0 specific channel for event service
 	 */
-	public const NOTIFICATIONS = 'notifications';
+	public const EVENT_SERVICE = 'EventService';
 
-	public const PORTAL = 'portal';
+	public const DM_CRUD = 'DMCRUD';
 }
 
 
@@ -961,9 +957,7 @@ class ToolsLog extends LogAPI
 
 /**
  * @see \CMDBSource::LogDeadLock()
- * @since 2.7.1 PR #139
- *
- * @link https://dev.mysql.com/doc/refman/5.7/en/innodb-deadlocks.html
+ * @since 2.7.1
  */
 class DeadLockLog extends LogAPI
 {
@@ -988,10 +982,10 @@ class DeadLockLog extends LogAPI
 	{
 		switch ($iMysqlErrorNo)
 		{
-			case CMDBSource::MYSQL_ERRNO_WAIT_TIMEOUT:
+			case 1205:
 				return self::CHANNEL_WAIT_TIMEOUT;
 				break;
-			case CMDBSource::MYSQL_ERRNO_DEADLOCK:
+			case 1213:
 				return self::CHANNEL_DEADLOCK_FOUND;
 				break;
 			default:
@@ -1021,23 +1015,20 @@ class DeadLockLog extends LogAPI
 
 
 /**
- * Starting with the WARNING level we will log in a dedicated file (/log/deprecated-calls.log) :
- * - iTop deprecated files or code
- * - protected trigger_error calls with E_DEPRECATED or E_USER_DEPRECATED
- *
- * For the last category, if {@see utils::IsDevelopmentEnvironment()} is true we will do a trigger_error()
- *
- * @since 3.0.0 N°3731 first implementation
- * @link https://www.itophub.io/wiki/page?id=latest:admin:log:channels#deprecated_calls channel used
+ * @since 3.0.0 N°3731
  */
 class DeprecatedCallsLog extends LogAPI
 {
 	public const ENUM_CHANNEL_PHP_METHOD = 'deprecated-php-method';
+	/**
+	 * @var string
+	 * @since 3.1.0
+	 */
+	public const ENUM_CHANNEL_PHP_ENDPOINT = 'deprecated-php-endpoint';
 	public const ENUM_CHANNEL_PHP_LIBMETHOD = 'deprecated-php-libmethod';
 	public const ENUM_CHANNEL_FILE = 'deprecated-file';
 	public const CHANNEL_DEFAULT = self::ENUM_CHANNEL_PHP_METHOD;
 
-	/** @var string Warning this constant won't be used directly ! To see the real default level check {@see GetLevelDefault()} */
 	public const LEVEL_DEFAULT = self::LEVEL_ERROR;
 
 	/** @var \FileLog we want our own instance ! */
@@ -1071,23 +1062,16 @@ class DeprecatedCallsLog extends LogAPI
 	 * @uses \set_error_handler() to catch deprecated notices
 	 *
 	 * @since 3.0.0 N°3002 logs deprecated notices in called code
-	 * @since 3.0.4 N°6274 do not set handler when in PHPUnit context (otherwise PHP notices won't be caught)
 	 */
-	public static function Enable($sTargetFile = null): void {
+	public static function Enable($sTargetFile = null): void
+	{
 		if (empty($sTargetFile)) {
 			$sTargetFile = APPROOT.'log/deprecated-calls.log';
 		}
 		parent::Enable($sTargetFile);
 
-		if (
-			(
-				(false === defined(ITOP_PHPUNIT_RUNNING_CONSTANT_NAME))
-				|| (defined(ITOP_PHPUNIT_RUNNING_CONSTANT_NAME) && (constant(ITOP_PHPUNIT_RUNNING_CONSTANT_NAME) !== true))
-			)
-			&& static::IsLogLevelEnabledSafe(self::LEVEL_WARNING, self::ENUM_CHANNEL_PHP_LIBMETHOD)
-		) {
-			IssueLog::Trace('Setting '.static::class.' error handler to catch DEPRECATED', static::ENUM_CHANNEL_PHP_LIBMETHOD);
-			set_error_handler([static::class, 'DeprecatedNoticesErrorHandler'], E_DEPRECATED | E_USER_DEPRECATED);
+		if (static::IsLogLevelEnabledSafe(self::LEVEL_WARNING, self::ENUM_CHANNEL_PHP_LIBMETHOD)) {
+			set_error_handler([static::class, 'DeprecatedNoticesErrorHandler']);
 		}
 	}
 
@@ -1119,12 +1103,7 @@ class DeprecatedCallsLog extends LogAPI
 		}
 
 		$aStack = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 4);
-		$iStackDeprecatedMethodLevel = 2; // level 0 = current method, level 1 = @trigger_error, level 2 = method containing the `trigger_error` call (can be either 'trigger_deprecation' or the faulty method), level 3 = In some cases, method containing the 'trigger_deprecation' call
-		// In case current level is actually a 'trigger_deprecation' call, try to go one level further to get the real deprecated method
-		if (array_key_exists($iStackDeprecatedMethodLevel, $aStack) && ($aStack[$iStackDeprecatedMethodLevel]['function'] === 'trigger_deprecation') && array_key_exists($iStackDeprecatedMethodLevel + 1, $aStack)) {
-			$iStackDeprecatedMethodLevel++;
-		}
-
+		$iStackDeprecatedMethodLevel = 2; // level 0 = current method, level 1 = @trigger_error, level 2 = method containing the `trigger_error` call
 		$sDeprecatedObject = $aStack[$iStackDeprecatedMethodLevel]['class'];
 		$sDeprecatedMethod = $aStack[$iStackDeprecatedMethodLevel]['function'];
 		if (($sDeprecatedObject === __CLASS__) && ($sDeprecatedMethod === 'Log')) {
@@ -1169,6 +1148,7 @@ class DeprecatedCallsLog extends LogAPI
 	 * - else call parent method
 	 *
 	 * In other words, when in dev mode all deprecated calls will be logged to file
+	 *
 	 */
 	protected static function GetLevelDefault(string $sConfigKey)
 	{
@@ -1184,9 +1164,7 @@ class DeprecatedCallsLog extends LogAPI
 	}
 
 	/**
-	 * @since 3.0.1 3.1.0 N°4725 silently handles ConfigException
-	 * @since 3.0.4 3.1.0 N°4725 remove forgotten throw PHPDoc annotation
-	 *
+	 * @throws \ConfigException
 	 * @link https://www.php.net/debug_backtrace
 	 * @uses \debug_backtrace()
 	 */
@@ -1238,7 +1216,19 @@ class DeprecatedCallsLog extends LogAPI
 		}
 
 		$aStack = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 3);
-		$sMessage = self::GetMessageFromStack($aStack);
+		$iStackDeprecatedMethodLevel = 1; // level 0 = current method, level 1 = method containing the `NotifyDeprecatedPhpMethod` call
+		$sDeprecatedObject = $aStack[$iStackDeprecatedMethodLevel]['class'];
+		$sDeprecatedMethod = $aStack[$iStackDeprecatedMethodLevel]['function'];
+		$sCallerFile = $aStack[$iStackDeprecatedMethodLevel]['file'];
+		$sCallerLine = $aStack[$iStackDeprecatedMethodLevel]['line'];
+		$sMessage = "Call to {$sDeprecatedObject}::{$sDeprecatedMethod} in {$sCallerFile}#L{$sCallerLine}";
+
+		$iStackCallerMethodLevel = $iStackDeprecatedMethodLevel + 1; // level 2 = caller of the deprecated method
+		if (array_key_exists($iStackCallerMethodLevel, $aStack)) {
+			$sCallerObject = $aStack[$iStackCallerMethodLevel]['class'];
+			$sCallerMethod = $aStack[$iStackCallerMethodLevel]['function'];
+			$sMessage .= " ({$sCallerObject}::{$sCallerMethod})";
+		}
 
 		if (!is_null($sAdditionalMessage)) {
 			$sMessage .= ' : '.$sAdditionalMessage;
@@ -1248,41 +1238,32 @@ class DeprecatedCallsLog extends LogAPI
 	}
 
 	/**
-	 * @param array $aDebugBacktrace data from {@see debug_backtrace()}
-	 * @return string message to print to the log
+	 * @param string|null $sAdditionalMessage
+	 * @since 3.1.0
 	 */
-	private static function GetMessageFromStack(array $aDebugBacktrace): string
+	public static function NotifyDeprecatedPhpEndpoint(?string $sAdditionalMessage = null): void
 	{
-		// level 0 = current method
-		// level 1 = deprecated method, containing the `NotifyDeprecatedPhpMethod` call
-		$sMessage = 'Call' . self::GetMessageForCurrentStackLevel($aDebugBacktrace[1], " to ");
-
-		// level 2 = caller of the deprecated method
-		if (array_key_exists(2, $aDebugBacktrace)) {
-			$sMessage .= ' (from ';
-			$sMessage .= self::GetMessageForCurrentStackLevel($aDebugBacktrace[2]);
-			$sMessage .= ')';
+		try {
+			if (!static::IsLogLevelEnabled(self::LEVEL_WARNING, self::ENUM_CHANNEL_PHP_ENDPOINT)) {
+				return;
+			}
+		}
+		catch (ConfigException $e) {
+			return;
 		}
 
-		return $sMessage;
-	}
+		$aStack = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 3);
+		$iStackDeprecatedMethodLevel = 0; // level 0 = current method, level 1 = method containing the `NotifyDeprecatedPhpMethod` call
+		$sDeprecatedUrl = $_SERVER['REQUEST_URI'];
+		$sCallerFile = $aStack[$iStackDeprecatedMethodLevel]['file'];
+		$sCallerLine = $aStack[$iStackDeprecatedMethodLevel]['line'];
+		$sMessage = "Call to endpoint {$sDeprecatedUrl} in {$sCallerFile}#L{$sCallerLine}";
 
-	private static function GetMessageForCurrentStackLevel(array $aCurrentLevelDebugTrace, ?string $sPrefix=""): string
-	{
-		$sMessage = "";
-		if (array_key_exists('class', $aCurrentLevelDebugTrace)) {
-			$sDeprecatedObject = $aCurrentLevelDebugTrace['class'];
-			$sDeprecatedMethod = $aCurrentLevelDebugTrace['function'] ?? "";
-			$sMessage = "{$sPrefix}{$sDeprecatedObject}::{$sDeprecatedMethod} in ";
+		if (!is_null($sAdditionalMessage)) {
+			$sMessage .= ' : '.$sAdditionalMessage;
 		}
 
-		if (array_key_exists('file', $aCurrentLevelDebugTrace)) {
-			$sCallerFile = $aCurrentLevelDebugTrace['file'];
-			$sCallerLine = $aCurrentLevelDebugTrace['line'] ?? "";
-			$sMessage .= "{$sCallerFile}#L{$sCallerLine}";
-		}
-
-		return $sMessage;
+		static::Warning($sMessage, self::ENUM_CHANNEL_PHP_ENDPOINT);
 	}
 
 	public static function Log($sLevel, $sMessage, $sChannel = null, $aContext = array()): void
@@ -1541,8 +1522,6 @@ class ExceptionLog extends LogAPI
 	 */
 	private static function GetLastEventIssue()
 	{
-		$oRet = self::$oLastEventIssue;
-		self::$oLastEventIssue = null;
-		return $oRet;
+		return self::$oLastEventIssue;
 	}
 }

core/mutex.class.inc.php

@@ -22,9 +22,7 @@
  * A class to serialize the execution of some code sections
  * Emulates the API of PECL Mutex class
  * Relies on MySQL locks because the API sem_get is not always present in the
- * installed PHP.
- *
- * @link https://dev.mysql.com/doc/refman/5.7/en/locking-functions.html MySQL locking functions documentation
+ * installed PHP.    
  *
  * @copyright   Copyright (C) 2013-2021 Combodo SARL
  * @license     http://opensource.org/licenses/AGPL-3.0
@@ -259,7 +257,7 @@ class iTopMutex
 		$this->hDBLink = CMDBSource::GetMysqliInstance($sServer, $sUser, $sPwd, $sSource, $bTlsEnabled, $sTlsCA, false);
 
 		if (!$this->hDBLink) {
-            throw new MySQLException('Could not connect to the DB server '.mysqli_connect_error().' (mysql errno: '.mysqli_connect_errno(), array('host' => $sDBHost, 'user' => $sDBUser));
+			throw new Exception("Could not connect to the DB server (host=$sServer, user=$sUser): ".mysqli_connect_error().' (mysql errno: '.mysqli_connect_errno().')');
 		}
 
 		// Make sure that the server variable `wait_timeout` is at least 86400 seconds for this connection,

core/oql/expression.class.inc.php

@@ -107,7 +107,7 @@ abstract class Expression {
 	/**
 	 * recursive rendering
 	 *
-	 * @deprecated use RenderExpression
+	 * @deprecated 3.0.0 use RenderExpression
 	 *
 	 * @param array $aArgs used as input by default, or used as output if bRetrofitParams set to True
 	 * @param bool $bRetrofitParams
@@ -118,7 +118,7 @@ abstract class Expression {
 	public function Render(&$aArgs = null, $bRetrofitParams = false)
 	{
 		// cannot notify depreciation for now as this is still MASSIVELY used in iTop core !
-		//DeprecatedCallsLog::NotifyDeprecatedPhpMethod('use RenderExpression');
+		DeprecatedCallsLog::NotifyDeprecatedPhpMethod('use RenderExpression');
 
 		return $this->RenderExpression(false, $aArgs, $bRetrofitParams);
 	}
@@ -1765,6 +1765,7 @@ class FieldExpression extends UnaryExpression
 	 */
 	public function MakeValueLabel($oFilter, $sValue, $sDefault)
 	{
+
 		$sAttCode = $this->GetName();
 		$sParentAlias = $this->GetParent();
 
@@ -3049,8 +3050,7 @@ class FunctionExpression extends Expression
 	public function MakeValueLabel($oFilter, $sValue, $sDefault)
 	{
 		static $aWeekDayToString = null;
-		if (is_null($aWeekDayToString))
-		{
+		if (is_null($aWeekDayToString)) {
 			// Init the correspondance table
 			$aWeekDayToString = array(
 				0 => Dict::S('DayOfWeek-Sunday'),
@@ -3059,7 +3059,7 @@ class FunctionExpression extends Expression
 				3 => Dict::S('DayOfWeek-Wednesday'),
 				4 => Dict::S('DayOfWeek-Thursday'),
 				5 => Dict::S('DayOfWeek-Friday'),
-				6 => Dict::S('DayOfWeek-Saturday')
+				6 => Dict::S('DayOfWeek-Saturday'),
 			);
 		}
 		static $aMonthToString = null;
@@ -3067,15 +3067,15 @@ class FunctionExpression extends Expression
 		{
 			// Init the correspondance table
 			$aMonthToString = array(
-				1 => Dict::S('Month-01'),
-				2 => Dict::S('Month-02'),
-				3 => Dict::S('Month-03'),
-				4 => Dict::S('Month-04'),
-				5 => Dict::S('Month-05'),
-				6 => Dict::S('Month-06'),
-				7 => Dict::S('Month-07'),
-				8 => Dict::S('Month-08'),
-				9 => Dict::S('Month-09'),
+				1  => Dict::S('Month-01'),
+				2  => Dict::S('Month-02'),
+				3  => Dict::S('Month-03'),
+				4  => Dict::S('Month-04'),
+				5  => Dict::S('Month-05'),
+				6  => Dict::S('Month-06'),
+				7  => Dict::S('Month-07'),
+				8  => Dict::S('Month-08'),
+				9  => Dict::S('Month-09'),
 				10 => Dict::S('Month-10'),
 				11 => Dict::S('Month-11'),
 				12 => Dict::S('Month-12'),
@@ -3083,30 +3083,22 @@ class FunctionExpression extends Expression
 		}
 
 		$sRes = $sDefault;
-		if (strtolower($this->m_sVerb) == 'date_format')
-		{
+		if (strtolower($this->m_sVerb) == 'date_format') {
 			$oFormatExpr = $this->m_aArgs[1];
-			if ($oFormatExpr->Render() == "'%w'")
-			{
-				if (isset($aWeekDayToString[(int)$sValue]))
-				{
+
+			if ($oFormatExpr->RenderExpression() == "'%w'") {
+				if (isset($aWeekDayToString[(int)$sValue])) {
 					$sRes = $aWeekDayToString[(int)$sValue];
 				}
-			}
-			elseif ($oFormatExpr->Render() == "'%Y-%m'")
-			{
+			} elseif ($oFormatExpr->RenderExpression() == "'%Y-%m'") {
 				// yyyy-mm => "yyyy month"
-				$iMonth = (int) substr($sValue, -2); // the two last chars
+				$iMonth = (int)substr($sValue, -2); // the two last chars
 				$sRes = substr($sValue, 0, 4).' '.$aMonthToString[$iMonth];
-			}
-			elseif ($oFormatExpr->Render() == "'%Y-%m-%d'")
-			{
+			} elseif ($oFormatExpr->RenderExpression() == "'%Y-%m-%d'") {
 				// yyyy-mm-dd => "month d"
-				$iMonth = (int) substr($sValue, 5, 2);
+				$iMonth = (int)substr($sValue, 5, 2);
 				$sRes = $aMonthToString[$iMonth].' '.(int)substr($sValue, -2);
-			}
-			elseif ($oFormatExpr->Render() == "'%H'")
-			{
+			} elseif ($oFormatExpr->RenderExpression() == "'%H'") {
 				// H => "H Hour(s)"
 				$sRes = $sValue.':00';
 			}

core/oql/oql-parser.php

@@ -33,17 +33,19 @@ class OQLParser_yyToken implements ArrayAccess
         return $this->string;
     }
 
-    function offsetExists($offset)
+    function offsetExists($offset): bool
     {
         return isset($this->metadata[$offset]);
     }
 
+	// Return type mixed is not supported by PHP 7.4, we can remove the following PHP attribute and add the return type once iTop min PHP version is PHP 8.0+
+	#[\ReturnTypeWillChange]
     function offsetGet($offset)
     {
         return $this->metadata[$offset];
     }
 
-    function offsetSet($offset, $value)
+    function offsetSet($offset, $value): void
     {
         if ($offset === null) {
             if (isset($value[0])) {
@@ -66,7 +68,7 @@ class OQLParser_yyToken implements ArrayAccess
         }
     }
 
-    function offsetUnset($offset)
+    function offsetUnset($offset): void
     {
         unset($this->metadata[$offset]);
     }

core/oql/oqlexception.class.inc.php

@@ -58,22 +58,19 @@ class OQLException extends CoreException
 
 	public function getHtmlDesc($sHighlightHtmlBegin = '<span style="font-weight: bolder">', $sHighlightHtmlEnd = '</span>')
 	{
-		$sRet = htmlentities($this->m_MyIssue.", found '".$this->m_sUnexpected."' in: ", ENT_QUOTES, 'UTF-8');
-		$sRet .= htmlentities(substr($this->m_sInput, 0, $this->m_iCol), ENT_QUOTES, 'UTF-8');
-		$sRet .= $sHighlightHtmlBegin.htmlentities(substr($this->m_sInput, $this->m_iCol, strlen($this->m_sUnexpected)), ENT_QUOTES, 'UTF-8').$sHighlightHtmlEnd;
-		$sRet .= htmlentities(substr($this->m_sInput, $this->m_iCol + strlen($this->m_sUnexpected)), ENT_QUOTES, 'UTF-8');
+		$sRet = utils::EscapeHtml($this->m_MyIssue.", found '".$this->m_sUnexpected."' in: ");
+		$sRet .= utils::EscapeHtml(substr($this->m_sInput, 0, $this->m_iCol));
+		$sRet .= $sHighlightHtmlBegin.utils::EscapeHtml(substr($this->m_sInput, $this->m_iCol, strlen($this->m_sUnexpected))).$sHighlightHtmlEnd;
+		$sRet .= utils::EscapeHtml(substr($this->m_sInput, $this->m_iCol + strlen($this->m_sUnexpected)));
 
-		if (!is_null($this->m_aExpecting) && (count($this->m_aExpecting) > 0))
-		{
-			if (count($this->m_aExpecting) < 30)
-			{
+		if (!is_null($this->m_aExpecting) && (count($this->m_aExpecting) > 0)) {
+			if (count($this->m_aExpecting) < 30) {
 				$sExpectations = '{'.implode(', ', $this->m_aExpecting).'}';
-				$sRet .= ", expecting ".htmlentities($sExpectations, ENT_QUOTES, 'UTF-8');
-			} 
+				$sRet .= ", expecting ".utils::EscapeHtml($sExpectations);
+			}
 			$sSuggest = self::FindClosestString($this->m_sUnexpected, $this->m_aExpecting);
-			if (strlen($sSuggest) > 0)
-			{
-				$sRet .= ", I would suggest to use '$sHighlightHtmlBegin".htmlentities($sSuggest, ENT_QUOTES, 'UTF-8')."$sHighlightHtmlEnd'";
+			if (strlen($sSuggest) > 0) {
+				$sRet .= ", I would suggest to use '$sHighlightHtmlBegin".utils::EscapeHtml($sSuggest)."$sHighlightHtmlEnd'";
 			}
 		}
 

core/ormcaselog.class.inc.php

@@ -252,7 +252,7 @@ class ormCaseLog {
 			if (!array_key_exists('format', $aIndex[$index]) || ($aIndex[$index]['format'] == static::ENUM_FORMAT_TEXT))
 			{
 				$sCSSClass = 'caselog_entry';
-				$sTextEntry = str_replace(array("\r\n", "\n", "\r"), "<br/>", htmlentities($sTextEntry, ENT_QUOTES, 'UTF-8'));
+				$sTextEntry = str_replace(array("\r\n", "\n", "\r"), "<br/>", utils::EscapeHtml($sTextEntry));
 			}
 			else
 			{
@@ -292,19 +292,15 @@ class ormCaseLog {
 		}
 
 		// Process the case of an eventual remainder (quick migration of AttributeText fields)
-		if ($iPos < (strlen($this->m_sLog) - 1))
-		{
+		if ($iPos < (strlen($this->m_sLog) - 1)) {
 			$sTextEntry = substr($this->m_sLog, $iPos);
-			$sTextEntry = str_replace(array("\r\n", "\n", "\r"), "<br/>", htmlentities($sTextEntry, ENT_QUOTES, 'UTF-8'));
+			$sTextEntry = str_replace(array("\r\n", "\n", "\r"), "<br/>", utils::EscapeHtml($sTextEntry));
 
-			if (count($this->m_aIndex) == 0)
-			{
+			if (count($this->m_aIndex) == 0) {
 				$sHtml .= '<div class="caselog_entry" style="'.$sStyleCaseLogEntry.'"">';
 				$sHtml .= $sTextEntry;
 				$sHtml .= '</div>';
-			}
-			else
-			{
+			} else {
 				$sHtml .= '<div class="caselog_header" style="'.$sStyleCaseLogHeader.'">';
 				$sHtml .= Dict::S('UI:CaseLog:InitialValue');
 				$sHtml .= '</div>';
@@ -327,24 +323,18 @@ class ormCaseLog {
 		$sHtml = '<ul class="case_log_simple_html">';
 		$iPos = 0;
 		$aIndex = $this->m_aIndex;
-		for($index=count($aIndex)-1 ; $index >= 0 ; $index--)
-		{
+		for($index=count($aIndex)-1 ; $index >= 0 ; $index--) {
 			$iPos += $aIndex[$index]['separator_length'];
 			$sTextEntry = substr($this->m_sLog, $iPos, $aIndex[$index]['text_length']);
 			$sCSSClass = 'case_log_simple_html_entry_html';
-			if (!array_key_exists('format', $aIndex[$index]) || ($aIndex[$index]['format'] == static::ENUM_FORMAT_TEXT))
-			{
+			if (!array_key_exists('format', $aIndex[$index]) || ($aIndex[$index]['format'] == static::ENUM_FORMAT_TEXT)) {
 				$sCSSClass = 'case_log_simple_html_entry';
-				$sTextEntry = str_replace(array("\r\n", "\n", "\r"), "<br/>", htmlentities($sTextEntry, ENT_QUOTES, 'UTF-8'));
-				if (!is_null($aTransfoHandler))
-				{
+				$sTextEntry = str_replace(array("\r\n", "\n", "\r"), "<br/>", utils::EscapeHtml($sTextEntry));
+				if (!is_null($aTransfoHandler)) {
 					$sTextEntry = call_user_func($aTransfoHandler, $sTextEntry);
 				}
-			}
-			else
-			{
-				if (!is_null($aTransfoHandler))
-				{
+			} else {
+				if (!is_null($aTransfoHandler)) {
 					$sTextEntry = call_user_func($aTransfoHandler, $sTextEntry, true /* wiki "links" only */);
 				}
 				$sTextEntry = InlineImage::FixUrls($sTextEntry);
@@ -383,19 +373,15 @@ class ormCaseLog {
 		}
 
 		// Process the case of an eventual remainder (quick migration of AttributeText fields)
-		if ($iPos < (strlen($this->m_sLog) - 1))
-		{
+		if ($iPos < (strlen($this->m_sLog) - 1)) {
 			$sTextEntry = substr($this->m_sLog, $iPos);
-			$sTextEntry = str_replace(array("\r\n", "\n", "\r"), "<br/>", htmlentities($sTextEntry, ENT_QUOTES, 'UTF-8'));
+			$sTextEntry = str_replace(array("\r\n", "\n", "\r"), "<br/>", utils::EscapeHtml($sTextEntry));
 
-			if (count($this->m_aIndex) == 0)
-			{
+			if (count($this->m_aIndex) == 0) {
 				$sHtml .= '<li>';
 				$sHtml .= $sTextEntry;
 				$sHtml .= '</li>';
-			}
-			else
-			{
+			} else {
 				$sHtml .= '<li>';
 				$sHtml .= Dict::S('UI:CaseLog:InitialValue');
 				$sHtml .= '<div class="case_log_simple_html_entry" style="'.$sStyleCaseLogEntry.'">';
@@ -437,11 +423,9 @@ class ormCaseLog {
 			}
 			$iPos += $aIndex[$index]['separator_length'];
 			$sTextEntry = substr($this->m_sLog, $iPos, $aIndex[$index]['text_length']);
-			if (!array_key_exists('format', $aIndex[$index]) || ($aIndex[$index]['format'] == static::ENUM_FORMAT_TEXT))
-			{
-				$sTextEntry = str_replace(array("\r\n", "\n", "\r"), "<br/>", htmlentities($sTextEntry, ENT_QUOTES, 'UTF-8'));
-				if (!is_null($aTransfoHandler))
-				{
+			if (!array_key_exists('format', $aIndex[$index]) || ($aIndex[$index]['format'] == static::ENUM_FORMAT_TEXT)) {
+				$sTextEntry = str_replace(array("\r\n", "\n", "\r"), "<br/>", utils::EscapeHtml($sTextEntry));
+				if (!is_null($aTransfoHandler)) {
 					$sTextEntry = call_user_func($aTransfoHandler, $sTextEntry);
 				}
 			}
@@ -483,19 +467,16 @@ class ormCaseLog {
 			$oBlock->AddSubBlock($oCollapsibleBlock);
 		}
 		// Process the case of an eventual remainder (quick migration of AttributeText fields)
-		if ($iPos < (strlen($this->m_sLog) - 1))
-		{
+		if ($iPos < (strlen($this->m_sLog) - 1)) {
 			// In this case the format is always "text"
 			$sTextEntry = substr($this->m_sLog, $iPos);
-			$sTextEntry = str_replace(array("\r\n", "\n", "\r"), "<br/>", htmlentities($sTextEntry, ENT_QUOTES, 'UTF-8'));
-			if (!is_null($aTransfoHandler))
-			{
+			$sTextEntry = str_replace(array("\r\n", "\n", "\r"), "<br/>", utils::EscapeHtml($sTextEntry));
+			if (!is_null($aTransfoHandler)) {
 				$sTextEntry = call_user_func($aTransfoHandler, $sTextEntry);
 			}
 
-			if (count($this->m_aIndex) == 0)
-			{
-				$oCollapsibleBlock = CollapsibleSectionUIBlockFactory::MakeStandard(  '');
+			if (count($this->m_aIndex) == 0) {
+				$oCollapsibleBlock = CollapsibleSectionUIBlockFactory::MakeStandard('');
 				$oCollapsibleBlock->AddSubBlock(new Html($sTextEntry));
 				$oCollapsibleBlock->SetOpenedByDefault(true);
 				$oBlock->AddSubBlock($oCollapsibleBlock);

core/ormdocument.class.inc.php

@@ -25,6 +25,9 @@
  * @license     http://opensource.org/licenses/AGPL-3.0
  */
 
+use Combodo\iTop\Service\EventData;
+use Combodo\iTop\Service\EventService;
+
 
 /**
  * ormDocument
@@ -109,17 +112,14 @@ class ormDocument
 	public function GetAsHTML()
 	{
 		$sResult = '';
-		if ($this->IsEmpty())
-		{
+		if ($this->IsEmpty()) {
 			// If the filename is not empty, display it, this is used
 			// by the creation wizard while the file has not yet been uploaded
-			$sResult = htmlentities($this->GetFileName(), ENT_QUOTES, 'UTF-8');
-		}
-		else
-		{
+			$sResult = utils::EscapeHtml($this->GetFileName());
+		} else {
 			$data = $this->GetData();
 			$sSize = utils::BytesToFriendlyFormat(strlen($data));
-			$sResult = htmlentities($this->GetFileName(), ENT_QUOTES, 'UTF-8').' ('.$sSize.')<br/>';
+			$sResult = utils::EscapeHtml($this->GetFileName()).' ('.$sSize.')<br/>';
 		}
 		return $sResult;
 	}
@@ -131,7 +131,8 @@ class ormDocument
 	public function GetDisplayLink($sClass, $Id, $sAttCode)
 	{
 		$sUrl = $this->GetDisplayURL($sClass, $Id, $sAttCode);
-		return "<a href=\"$sUrl\" target=\"_blank\" >".htmlentities($this->GetFileName(), ENT_QUOTES, 'UTF-8')."</a>\n";
+
+		return "<a href=\"$sUrl\" target=\"_blank\" >".utils::EscapeHtml($this->GetFileName())."</a>\n";
 	}
 	
 	/**
@@ -141,7 +142,8 @@ class ormDocument
 	public function GetDownloadLink($sClass, $Id, $sAttCode)
 	{
 		$sUrl = $this->GetDownloadURL($sClass, $Id, $sAttCode);
-		return "<a href=\"$sUrl\">".htmlentities($this->GetFileName(), ENT_QUOTES, 'UTF-8')."</a>\n";
+
+		return "<a href=\"$sUrl\">".utils::EscapeHtml($this->GetFileName())."</a>\n";
 	}
 
 	/**
@@ -194,7 +196,6 @@ class ormDocument
 	 * @param string $sContentDisposition Either 'inline' or 'attachment'
 	 * @param string $sSecretField The attcode of the field containing a "secret" to be provided in order to retrieve the file
 	 * @param string $sSecretValue The value of the secret to be compared with the value of the attribute $sSecretField
-	 * @return none
 	 */
 	public static function DownloadDocument(WebPage $oPage, $sClass, $id, $sAttCode, $sContentDisposition = 'attachment', $sSecretField = null, $sSecretValue = null)
 	{
@@ -213,6 +214,12 @@ class ormDocument
 			$oDocument = $oObj->Get($sAttCode);
 			if (is_object($oDocument))
 			{
+				$aEventData = array(
+					'debug_info' => $oDocument->GetFileName(),
+					'object' => $oObj,
+					'document' => $oDocument,
+					);
+				EventService::FireEvent(new EventData(EVENT_SERVICE_DOWNLOAD_DOCUMENT, $sClass, $aEventData));
 				$oPage->TrashUnexpectedOutput();
 				$oPage->SetContentType($oDocument->GetMimeType());
 				$oPage->SetContentDisposition($sContentDisposition,$oDocument->GetFileName());