N°9565 - Extension Mgmt : display progression during analysis

2026-07-17 12:16:40 +02:00 · 2026-07-16 16:57:19 +02:00
parent 918f110dc9
commit 45bf860ba1
8 changed files with 152 additions and 187 deletions
--- a/datamodels/2.x/combodo-data-feature-removal/dictionaries/en.dict.combodo-data-feature-removal.php
+++ b/datamodels/2.x/combodo-data-feature-removal/dictionaries/en.dict.combodo-data-feature-removal.php
@@ -20,6 +20,7 @@ Dict::Add('EN US', 'English', 'English', [

 	'DataFeatureRemoval:Features:Title' => 'Extensions',
 	'DataFeatureRemoval:Result:Title' => 'Modification requested',
+	'DataFeatureRemoval:NoResult:Title' => 'No modification requested',
 	'DataFeatureRemoval:Execution:Title' => 'Deletion Executions',
 	'DataFeatureRemoval:Analysis:Title' => 'Analysis result',
 	'DataFeatureRemoval:Analysis:Subtitle' => 'Review all elements requiring attention',
--- a/datamodels/2.x/combodo-data-feature-removal/dictionaries/fr.dict.combodo-data-feature-removal.php
+++ b/datamodels/2.x/combodo-data-feature-removal/dictionaries/fr.dict.combodo-data-feature-removal.php
@@ -20,6 +20,7 @@ Dict::Add('FR FR', 'French', 'Français', [

 	'DataFeatureRemoval:Features:Title' => 'Extensions',
 	'DataFeatureRemoval:Result:Title' => 'Modification demandée',
+	'DataFeatureRemoval:NoResult:Title' => 'Aucune modification demandée',
 	'DataFeatureRemoval:Execution:Title' => 'Suppressions',
 	'DataFeatureRemoval:Analysis:Title' => 'Résultat de l’analyse',
 	'DataFeatureRemoval:Analysis:Subtitle' => 'Vérifier les éléments à nettoyer',
--- a/datamodels/2.x/combodo-data-feature-removal/src/Controller/DataFeatureRemovalController.php
+++ b/datamodels/2.x/combodo-data-feature-removal/src/Controller/DataFeatureRemovalController.php
@@ -47,7 +47,11 @@ class DataFeatureRemovalController extends Controller
 		$aParams = [];

 		SetupUtils::EraseSetupToken();
-		(new SessionParameters(SetupUtils::SESSION_PARAMETERS_NAME))->Erase();
+		$oParameters = new SessionParameters(SetupUtils::SESSION_PARAMETERS_NAME);
+		$oParameters->Erase();
+		Session::Unset('aDeletionExecutionSummary');
+		Session::Set('bForceCompilation', true);
+		$oParameters->SetParameter('return_application', 'DataFeatureRemoval');

 		$this->AddAnalyzeParams();
 		$aParams['sTransactionId'] = utils::GetNewTransactionId();
@@ -60,7 +64,6 @@ class DataFeatureRemovalController extends Controller
 		$aParams['sSetupUrl'] = utils::GetAbsoluteUrlAppRoot().'setup';
 		$aParams['iCount'] = $this->iCount;

-		Session::Set('bForceCompilation', true);
 		$this->AddLinkedStylesheet(utils::GetAbsoluteUrlModulesRoot().DataFeatureRemovalHelper::MODULE_NAME.'/assets/css/DataFeatureRemoval.css');
 		$this->AddLinkedScript(utils::GetAbsoluteUrlModulesRoot().DataFeatureRemovalHelper::MODULE_NAME.'/assets/js/DataFeatureRemoval.js');
 		$this->DisplayPage($aParams);
@@ -94,7 +97,7 @@ class DataFeatureRemovalController extends Controller
 		}

 		// Display changed extensions
-		$aHiddenInputNames = [
+		$aSetupParameterNames = [
 			'selected_extensions' => '[]',
 			'selected_modules' => '[]',
 			'display_choices' => '',
@@ -108,92 +111,35 @@ class DataFeatureRemovalController extends Controller
 			'target_env' => ITOP_DEFAULT_ENV,
 		];

-		$aHiddenInputs = [];
-		foreach ($aHiddenInputNames as $sInputName => $defaultValue) {
-			$aHiddenInputs[$sInputName] = utils::ReadPostedParam($sInputName, $defaultValue, utils::ENUM_SANITIZATION_FILTER_RAW_DATA);
+		$oParameters = new SessionParameters(SetupUtils::SESSION_PARAMETERS_NAME);
+		foreach ($aSetupParameterNames as $sInputName => $defaultValue) {
+			$oParameters->SetParameter($sInputName, $oParameters->GetParameter($sInputName, $defaultValue));
 		}
-		$aParams['aHiddenInputs'] = $aHiddenInputs;

-		$aAddedExtensions = json_decode($aHiddenInputs['added_extensions'], true);
-
-		$aRemovedExtensions = json_decode($aHiddenInputs['removed_extensions'], true);
-		if ("[]" === $aHiddenInputs['selected_modules']) {
+		$aAddedExtensions = json_decode($oParameters->GetParameter('added_extensions', '[]'), true);
+		$aRemovedExtensions = json_decode($oParameters->GetParameter('removed_extensions', '[]'), true);
+		if ('[]' === $oParameters->GetParameter('selected_modules', '[]')) {
 			//it does not come from setup
 			// we get extensions from 1st screen uiblocks
 			$this->ReadExtensionsDiff();
-			$aHiddenInputs['force-uninstall'] = $this->bForcedUninstallation ? 'on' : '';
+			$oParameters->SetParameter('force-uninstall', $this->bForcedUninstallation ? 'on' : '');
 			$aAddedExtensions = $this->aExtensionsToCheck['to_be_installed'];
-			$aHiddenInputs['added_extensions'] = $this->ConvertIntoSetupFormat($aAddedExtensions);
+			$oParameters->SetParameter('added_extensions', $this->ConvertIntoSetupFormat($aAddedExtensions));

 			$aRemovedExtensions = $this->aExtensionsToCheck['to_be_removed'];
-			$aHiddenInputs['removed_extensions'] = $this->ConvertIntoSetupFormat($aRemovedExtensions);
+			$oParameters->SetParameter('removed_extensions', $this->ConvertIntoSetupFormat($aRemovedExtensions));
 		}

-		$aParams['aAddedExtensions'] = $aAddedExtensions;
-		$aParams['aRemovedExtensions'] = $aRemovedExtensions;
-
 		DataFeatureRemovalLog::Debug(__METHOD__.' Extensions given in parameter', null, [
 			'added_extensions' => $aAddedExtensions,
 			'removed_extensions' => $aRemovedExtensions]);

 		$aParams['sTransactionId'] = utils::GetNewTransactionId();
 		$aParams['iColumnCount'] = $this->iColumnCount;
-		$aParams['aAvailableExtensions'] = $this->SplitArrayIntoColumns($this->GetExtensionsDiff($aAddedExtensions, $aRemovedExtensions), $this->iColumnCount);
-
-		//to make setup redirection work, we need to pass complex data structures to setup wizards (ie extension/module lists)
-		$sSourceEnv = MetaModel::GetEnvironment();
-		$this->oRuntimeEnvironment = new RunTimeEnvironment($sSourceEnv, false);
-
-		if ('[]' === $aHiddenInputs['selected_modules']) {
-			$oConfig = MetaModel::GetConfig();
-			$aSelectedExtensions = DataFeatureRemoverExtensionService::GetInstance()->GetExtensionMap()->GetSelectedExtensions($oConfig, array_keys($aAddedExtensions), array_keys($aRemovedExtensions));
-			$aHiddenInputs['selected_extensions'] = $this->ConvertIntoSetupFormat($aSelectedExtensions);
-
-			$aSelectedModules = []; // keep it to compile method
-		} else {
-			$aSelectedExtensions = json_decode($aHiddenInputs['selected_extensions'], true);
-			$aSelectedModules = json_decode($aHiddenInputs['selected_modules'], true);
-		}
-
-		try {
-			$this->Compile($aSelectedExtensions, array_keys($aRemovedExtensions), $aSelectedModules);
-			$aHiddenInputs['selected_modules'] = $this->ConvertIntoSetupFormat($aSelectedModules);
-		} catch (CoreException $e) {
-			$aParams['DataFeatureRemovalErrorMessage'] = $e->getHtmlDesc();
-			$this->DisplayPage($aParams, 'AnalysisResult');
-			return;
-		} catch (Exception $e) {
-			$aParams['DataFeatureRemovalErrorMessage'] = $e->getMessage();
-			$this->DisplayPage($aParams, 'AnalysisResult');
-			return;
-		}
-
-		$oSetupAudit = new SetupAudit($sSourceEnv);
-		$aGetRemovedClasses = array_keys($oSetupAudit->RunDataAudit());
-		DataFeatureRemovalLog::Debug(__METHOD__, null, ['aGetRemovedClasses' => $aGetRemovedClasses]);
-
-		$aParams['aClasses'] = $aGetRemovedClasses;
-
-		new ContextTag(ContextTag::TAG_SETUP);
-		$aParams['sLaunchSetupUrl'] = utils::GetAbsoluteUrlAppRoot().'setup/wizard.php';
-		$aParams['aSetupParams'] = [
-			"_class" => "WizStepLandingBeforeAudit",
-			"operation" => "next",
-		];
-
-		foreach ($aHiddenInputs as $sInputName => $sInputValue) {
-			$aParams['aSetupParams'][$sInputName] = $sInputValue;
-		}
-
-		[$aParams['aDeletionPlanSummary'], $aParams['iQueryCount'], $aParams['bDeletionPossible']] = $this->GetDeletionPlanSummaryTable($aGetRemovedClasses);
-		[$aParams['aDeletionExecutionSummary'], $aParams['bHasDeletionExecution']] = $this->GetExecutionSummaryTable();
-		$aParams['bDeletionNeeded'] = ($aParams['iQueryCount'] > 0);
-		Session::Set('aDeletionExecutionSummary', serialize($this->aDeletionExecutionSummary));
-
-		if (!$aParams['bDeletionNeeded']) {
-			// Erase session setup parameters
-			SetupUtils::CreateSetupToken();
-		}
+		$aAvailableExtensions = $this->GetExtensionsDiff($aAddedExtensions, $aRemovedExtensions);
+		$aParams['aAvailableExtensionsCount'] = count($aAvailableExtensions);
+		$aParams['aAvailableExtensions'] = $this->SplitArrayIntoColumns($aAvailableExtensions, $this->iColumnCount);
+		$aParams['sAjaxURL'] = utils::GetAbsoluteUrlModulePage(DataFeatureRemovalHelper::MODULE_NAME, 'index.php');

 		$this->DisplayPage($aParams, 'AnalysisResult');
 	}
@@ -201,55 +147,119 @@ class DataFeatureRemovalController extends Controller
 	private function ConvertIntoSetupFormat(array $aData): string
 	{
 		$aNewData = [];
-		foreach ($aData as $k => $sVal) {
-			$aNewData[] = sprintf('"%s":"%s"', $k, $sVal);
+		foreach ($aData as $sCode => $sLabel) {
+			$aNewData[] = sprintf('"%s":"%s"', $sCode, $sLabel);
 		}

 		return "{".implode(',', $aNewData)."}";
 	}

 	/**
-	 * @param array $aSelectedExtensions
-	 * @param array $aRemovedExtensions
-	 * @param array $aSelectedModules
-	 *
 	 * @return void
 	 * @throws \ConfigException
 	 * @throws \CoreException
 	 */
-	private function Compile(array $aSelectedExtensions, array $aRemovedExtensions, array &$aSelectedModules): void
+	public function OperationAjaxCompile(): void
 	{
+		$aParams = [];
+		//to make setup redirection work, we need to pass complex data structures to setup wizards (ie extension/module lists)
 		$sSourceEnv = MetaModel::GetEnvironment();
-		$sBuildDir = APPROOT."/env-$sSourceEnv-build";
-		if (! is_dir($sBuildDir)) {
-			SetupUtils::builddir($sBuildDir);
-		}
-		$bIsDirEmpty = count(scandir($sBuildDir)) === 2;
-		$bForceCompilation = Session::Get('bForceCompilation', false);
+		$oRuntimeEnvironment = new RunTimeEnvironment($sSourceEnv, false);

-		$oConfig = MetaModel::GetConfig();
-		if ($bIsDirEmpty || $bForceCompilation) {
-			Session::Unset('bForceCompilation');
-			$this->oRuntimeEnvironment->CopySetupFiles();
+		$oParameters = new SessionParameters(SetupUtils::SESSION_PARAMETERS_NAME);
+		$aSelectedModules = json_decode($oParameters->GetParameter('selected_modules', '[]'), true);
+		$aSelectedExtensions = json_decode($oParameters->GetParameter('selected_extensions', '[]'), true);
+		$aAddedExtensions = json_decode($oParameters->GetParameter('added_extensions', '[]'), true);
+		$aRemovedExtensions = json_decode($oParameters->GetParameter('removed_extensions', '[]'), true);
+
+		try {
+			$oConfig = MetaModel::GetConfig();
 			if (count($aSelectedModules) === 0) {
-				$aSelectedModules = $this->oRuntimeEnvironment->GetModulesToLoadFromChoices($oConfig, $aSelectedExtensions);
+				$aSelectedExtensions = DataFeatureRemoverExtensionService::GetInstance()->GetExtensionMap()->GetSelectedExtensions($oConfig, array_keys($aAddedExtensions), array_keys($aRemovedExtensions));
+				$oParameters->SetParameter('selected_extensions', $this->ConvertIntoSetupFormat($aSelectedExtensions));
 			}
-			DataFeatureRemovalLog::Debug(
-				__METHOD__,
-				null,
-				['sSourceEnv' => $sSourceEnv, 'sBuildDir' => $sBuildDir, 'bIsDirEmpty' => $bIsDirEmpty, glob("$sBuildDir/*")]
-			);
-			$this->oRuntimeEnvironment->DoCompile($aSelectedExtensions, $aRemovedExtensions, $aSelectedModules, MFCompiler::CanUseSymbolicLinks());
-		} else {
-			if (count($aSelectedModules) === 0) {
-				$aSelectedModules = $this->oRuntimeEnvironment->GetModulesToLoadFromChoices($oConfig, $aSelectedExtensions);
+
+			$sBuildDir = APPROOT."/env-$sSourceEnv-build";
+			if (! is_dir($sBuildDir)) {
+				SetupUtils::builddir($sBuildDir);
 			}
+			$bIsDirEmpty = count(scandir($sBuildDir)) === 2;
+			$bForceCompilation = Session::Get('bForceCompilation', false);
+			if ($bIsDirEmpty || $bForceCompilation) {
+				Session::Unset('bForceCompilation');
+				$oRuntimeEnvironment->CopySetupFiles();
+				if (count($aSelectedModules) === 0) {
+					$aSelectedModules = $oRuntimeEnvironment->GetModulesToLoadFromChoices($oConfig, $aSelectedExtensions);
+				}
+
+				DataFeatureRemovalLog::Debug(
+					__METHOD__,
+					null,
+					['sSourceEnv' => $sSourceEnv, 'sBuildDir' => $sBuildDir, 'bIsDirEmpty' => $bIsDirEmpty, glob("$sBuildDir/*")]
+				);
+				$oRuntimeEnvironment->DoCompile($aSelectedExtensions, $aRemovedExtensions, $aSelectedModules, MFCompiler::CanUseSymbolicLinks());
+			} else {
+				if (count($aSelectedModules) === 0) {
+					$aSelectedModules = $oRuntimeEnvironment->GetModulesToLoadFromChoices($oConfig, $aSelectedExtensions);
+				}
+			}
+		} catch (CoreException $e) {
+			$aParams['error_message'] = $e->getHtmlDesc();
+		} catch (Exception $e) {
+			$aParams['error_message'] = $e->getMessage();
 		}
+
+		$aParams['success_message'] = Dict::S('DataFeatureRemoval:Compile:Success');
+
+		$oParameters->SetParameter('selected_modules', json_encode($aSelectedModules));
+		$this->DisplayJSONPage($aParams);
+	}
+
+	public function OperationAjaxRunAudit(): void
+	{
+		$oParameters = new SessionParameters(SetupUtils::SESSION_PARAMETERS_NAME);
+		$aParams = [];
+		$aPageParams = [];
+		try {
+			$sSourceEnv = MetaModel::GetEnvironment();
+			$oSetupAudit = new SetupAudit($sSourceEnv);
+			$aRemovedClasses = array_keys($oSetupAudit->RunDataAudit());
+			$oParameters->SetParameter('classes', $aRemovedClasses);
+
+			new ContextTag(ContextTag::TAG_SETUP);
+			$aPageParams['sLaunchSetupUrl'] = utils::GetAbsoluteUrlAppRoot().'setup/wizard.php';
+			$aPageParams['aSetupParams'] = [
+				"_class" => "WizStepLandingBeforeAudit",
+				"operation" => "next",
+			];
+			$aPageParams['sTransactionId'] = utils::GetNewTransactionId();
+
+			$aDeletionPlanSummaryEntities = $this->GetDeletionPlanSummaryEntities($aRemovedClasses);
+			[$aPageParams['aDeletionPlanSummary'], $aPageParams['iQueryCount'], $aPageParams['bDeletionPossible']] = $this->GetDeletionPlanSummaryTable($aDeletionPlanSummaryEntities);
+			[$aPageParams['aDeletionExecutionSummary'], $aPageParams['bHasDeletionExecution']] = $this->GetExecutionSummaryTable();
+			$aPageParams['bDeletionNeeded'] = ($aPageParams['iQueryCount'] > 0);
+
+			if (!$aPageParams['bDeletionNeeded']) {
+				// Erase session setup parameters
+				SetupUtils::CreateSetupToken();
+			}
+
+			$this->DisplayAjaxPage($aPageParams, 'AjaxRunAudit');
+			return;
+		} catch (CoreException $e) {
+			$aParams['error_message'] = $e->getHtmlDesc();
+		} catch (Exception $e) {
+			$aParams['error_message'] = $e->getMessage();
+		}
+
+		$this->DisplayJSONPage($aParams);
 	}

 	private function GetExecutionSummaryTable(): array
 	{
-		$sName = 'ExcutionSummary';
+		$sName = 'ExecutionSummary';
+
+		$this->aDeletionExecutionSummary = unserialize(Session::Get('aDeletionExecutionSummary') ?? serialize([]));

 		$aTableData = [];
 		if (count($this->aDeletionExecutionSummary) === 0) {
@@ -275,11 +285,15 @@ class DataFeatureRemovalController extends Controller

 	}

-	private function GetDeletionPlanSummaryTable(array $aRemovedClasses): array
+	private function GetDeletionPlanSummaryEntities(array $aRemovedClasses): array
+	{
+		$oDataCleanupService = new StaticDeletionPlan();
+		return $oDataCleanupService->GetCleanupSummary($aRemovedClasses);
+	}
+
+	private function GetDeletionPlanSummaryTable(array $aDeletionPlanSummaryEntities): array
 	{
 		$sName = 'DeletionPlanSummary';
-		$oDataCleanupService = new StaticDeletionPlan();
-		$aDeletionPlanSummaryEntities = $oDataCleanupService->GetCleanupSummary($aRemovedClasses);
 		$aColumns = ['Class', 'Delete Count' , 'Update Count', 'Issue Count'];
 		$aRows = [];
 		$iQueryCount = 0;
@@ -302,9 +316,10 @@ class DataFeatureRemovalController extends Controller
 	{
 		$this->ValidateTransactionId();

-		$this->aDeletionExecutionSummary = unserialize(Session::Get('aDeletionExecutionSummary'));
+		$this->aDeletionExecutionSummary = unserialize(Session::Get('aDeletionExecutionSummary') ?? serialize([]));
 		Session::Unset('aDeletionExecutionSummary');
-		$aClasses = utils::ReadPostedParam('classes', null, utils::ENUM_SANITIZATION_FILTER_CLASS);
+		$oParameters = new SessionParameters(SetupUtils::SESSION_PARAMETERS_NAME);
+		$aClasses = $oParameters->GetParameter('classes', []);

 		$oDataCleanupService = new DataCleanupService();
 		$aDeletionExecutionSummary = $oDataCleanupService->ExecuteCleanup($aClasses);
@@ -319,6 +334,7 @@ class DataFeatureRemovalController extends Controller
 			$oSummary->iTotalUpdateCount += $oExecutionSummary->iUpdateCount;
 		}

+		Session::Set('aDeletionExecutionSummary', serialize($this->aDeletionExecutionSummary));
 		$this->OperationAnalysisResult();
 	}

@@ -412,12 +428,11 @@ class DataFeatureRemovalController extends Controller

 	/**
 	 * Read extensions selected from posted parameters
-	 * @return int Number of extensions to be added or removed
 	 */
-	public function ReadExtensionsDiff(): int
+	public function ReadExtensionsDiff(): void
 	{
 		if (!is_null($this->aExtensionsToCheck)) {
-			return count($this->aExtensionsToCheck['to_be_installed']) + count($this->aExtensionsToCheck['to_be_removed']);
+			return;
 		}

 		$aAvailableExtensions = $this->GetAvailableExtensions();
@@ -444,7 +459,6 @@ class DataFeatureRemovalController extends Controller
 				$this->aExtensionsToCheck['to_be_installed'][$sCode] = $sLabel;
 			}
 		}
-		return count($this->aExtensionsToCheck['to_be_installed']) + count($this->aExtensionsToCheck['to_be_removed']);
 	}

 	/**
--- a/datamodels/2.x/combodo-data-feature-removal/templates/AnalysisResult.html.twig
+++ b/datamodels/2.x/combodo-data-feature-removal/templates/AnalysisResult.html.twig
@@ -1,15 +1,31 @@
 {# @copyright   Copyright (C) 2010-2026 Combodo SARL #}
 {# @license     http://opensource.org/licenses/AGPL-3.0 #}

-
-
 {% UIPanel ForInformation { sTitle:'DataFeatureRemoval:Analysis:Title'|dict_s, sSubTitle: 'DataFeatureRemoval:Analysis:Subtitle'|dict_s} %}
    {% if null != DataFeatureRemovalErrorMessage %}
        <div id="feature_removal_error_msg_div" style="display:block">
            {% UIAlert ForFailure { sTitle:'DataFeatureRemoval:Failure:Title'|dict_s, sId: 'feature_removal_error_msg', sContent:DataFeatureRemovalErrorMessage } %}
            {% EndUIAlert %}
        </div>
+    {% endif %}

+    {% UIAlert ForInformation { sTitle: '', sId: 'ajax_compile_in_progress_msg', AddCSSClasses: ['ibo-is-hidden', 'ibo-is-html-content'] } %}
+        {{ 'DataFeatureRemoval:Compile:InProgress'|dict_s }}
+        {% UISpinner Standard { } %}
+    {% EndUIAlert %}
+    {% UIAlert ForSuccess { sTitle:'success', sId: 'ajax_compile_success_msg', AddCSSClasses: ['ibo-is-hidden', 'ibo-is-html-content'] } %}{% EndUIAlert %}
+    {% UIAlert ForFailure { sTitle:'error', sId: 'ajax_compile_error_msg', AddCSSClasses: ['ibo-is-hidden', 'ibo-is-html-content'] } %}{% EndUIAlert %}
+
+    {% UIAlert ForInformation { sTitle: '', sId: 'ajax_run_audit_in_progress_msg', AddCSSClasses: ['ibo-is-hidden', 'ibo-is-html-content'] } %}
+        {{ 'DataFeatureRemoval:RunAudit:InProgress'|dict_s }}
+        {% UISpinner Standard { } %}
+    {% EndUIAlert %}
+    {% UIAlert ForSuccess { sTitle:'DataFeatureRemoval:RunAudit:Success'|dict_s, sId: 'ajax_run_audit_success_msg', AddCSSClasses: ['ibo-is-hidden', 'ibo-is-html-content'] } %}{% EndUIAlert %}
+    {% UIAlert ForFailure { sTitle:'error', sId: 'ajax_run_audit_error_msg', AddCSSClasses: ['ibo-is-hidden', 'ibo-is-html-content'] } %}{% EndUIAlert %}
+
+    {% if aAvailableExtensionsCount == 0 %}
+        {% UITitle Neutral { sTitle:'DataFeatureRemoval:NoResult:Title'|dict_s, iLevel:2 } %}{% EndUITitle %}
+    {% else %}
        {% UIPanel Neutral { sTitle:'DataFeatureRemoval:Result:Title'|dict_s, sSubTitle: '' } %}
            {% UIMultiColumn Standard {} %}
                {% for iColumnIndex in 0..iColumnCount-1 %}
@@ -25,68 +41,10 @@
                {% endfor %}
            {% EndUIMultiColumn %}
        {% EndUIPanel %}
-    {% else %}
-        {% UIPanel Neutral { sTitle:'DataFeatureRemoval:Result:Title'|dict_s, sSubTitle: '' } %}
-            {% UIMultiColumn Standard {} %}
-                {% for iColumnIndex in 0..iColumnCount-1 %}
-                    {% UIColumn Standard {} %}
-                    {% for aExtension in aAvailableExtensions[iColumnIndex] %}
-                        {% if aExtension['installed'] %}
-                            {% UIExtensionDetails Installed { sCode : aExtension['code'], sLabel : aExtension['label'], sDescription : aExtension['description'], aMetaData : [aExtension['version'], aExtension['source']], aExtraFlags : aExtension['extra_flags']} %}{% EndUIExtensionDetails %}
-                        {% else %}
-                            {% UIExtensionDetails NotInstalled { sCode : aExtension['code'], sLabel : aExtension['label'], sDescription : aExtension['description'], aMetaData : [aExtension['version'], aExtension['source']], aExtraFlags : aExtension['extra_flags']} %}{% EndUIExtensionDetails %}
-                        {% endif %}
-                    {% endfor %}
-                    {% EndUIColumn %}
-                {% endfor %}
-            {% EndUIMultiColumn %}
-        {% EndUIPanel %}
-
-        {% if bDeletionNeeded %}
-            {% UIFieldSet Standard {sLegend:'DataFeatureRemoval:DeletionPlan:Title'|dict_s} %}
-                {% UIDataTable ForForm { sRef:'aDeletionPlanSummary', aColumns:aDeletionPlanSummary.Columns, aData:aDeletionPlanSummary.Data} %}{% EndUIDataTable %}
-            {% EndUIFieldSet %}
-            {% if bDeletionPossible %}
-                {% UIForm Standard {} %}
-                    {% UIInput ForHidden { sName:'transaction_id', sValue:sTransactionId} %}
-                    {% UIInput ForHidden { sName:'operation', sValue:'DoDeletion'} %}
-                    {% for sKey, sClass in aClasses %}
-                        {% UIInput ForHidden { sName:"classes[" ~ sKey ~ "]", sValue:sClass } %}
-                    {% endfor %}
-                    {% for sCode, sLabel in aAddedExtensions %}
-                        {% UIInput ForHidden { sName:"aAddedExtensions[" ~ sCode ~ "]", sValue:sLabel } %}
-                    {% endfor %}
-                    {% for sCode, sLabel in aRemovedExtensions %}
-                        {% UIInput ForHidden { sName:"aRemovedExtensions[" ~ sCode ~ "]", sValue:sLabel } %}
-                    {% endfor %}
-                    {% for sInputName, sValue in aHiddenInputs %}
-                        {% UIInput ForHidden { sName:sInputName, sValue:sValue } %}
-                    {% endfor %}
-                    {% UIToolbar ForButton {} %}
-                        {% UIButton ForPrimaryAction {sLabel:'UI:Button:DoDeletion'|dict_s, sName:'btn_deletion', sId:'btn_deletion', bIsSubmit:true} %}
-                    {% EndUIToolbar %}
-                {% EndUIForm %}
-            {% else %}
-                {% UIAlert ForFailure { sContent: 'DataFeatureRemoval:DeletionPlan:Error:Issues'|dict_s } %}{% EndUIAlert %}
-            {% endif %}
-        {% else %}
-            {% UIAlert ForSuccess { sTitle:'DataFeatureRemoval:CleanupComplete:Title'|dict_s, sContent:'DataFeatureRemoval:CompilComplete'|dict_s, sId:value } %}{% EndUIAlert %}
-
-            {% UIForm Standard {'sId':'launch-setup-form', Action:sLaunchSetupUrl, 'EncType': 'application/x-www-form-urlencoded'} %}
-                {% for sKey, sValue in aSetupParams %}
-                    {% UIInput ForHidden { sName:sKey, sValue:sValue } %}
-                {% endfor %}
-                {% UIButton ForPrimaryAction {sLabel:'UI:Button:Setup'|dict_s, sName:'btn_setup', sId:'btn_setup', bIsSubmit:true} %}
-            {% EndUIForm %}
-        {% endif %}
-
-        {% if bHasDeletionExecution %}
-            {% UIFieldSet Standard {sLegend:'DataFeatureRemoval:Execution:Title'|dict_s} %}
-                {% UIDataTable ForForm { sRef:'aDeletionExecutionSummary', aColumns:aDeletionExecutionSummary.Columns, aData:aDeletionExecutionSummary.Data} %}{% EndUIDataTable %}
-            {% EndUIFieldSet %}
-        {% endif %}
    {% endif %}

+    <div id="ajax_run_audit" class="ibo-block"></div>
+
    {% UIForm Standard {} %}
        {% UIInput ForHidden { sName:'transaction_id', sValue:sTransactionId} %}
        {% UIInput ForHidden { sName:'operation', sValue:'Main'} %}
--- a/datamodels/2.x/combodo-data-feature-removal/templates/Features.html.twig
+++ b/datamodels/2.x/combodo-data-feature-removal/templates/Features.html.twig
@@ -5,7 +5,7 @@
 {% UIForm Standard {} %}
    {% UIInput ForHidden {sName:'operation', sValue:'AnalysisResult'} %}
    {% UIInput ForHidden {sName:'transaction_id', sValue:sTransactionId} %}
-    {% UIInput ForHidden {sName:'return_application', sValue:'itop'} %}
+    {% UIInput ForHidden {sName:'return_application', sValue:'DataFeatureRemoval'} %}

 	{% UIPanel Neutral { sTitle:'DataFeatureRemoval:Features:Title'|dict_s, sSubTitle: '' } %}
 		{% UIMultiColumn Standard {} %}
--- a/setup/setuputils.class.inc.php
+++ b/setup/setuputils.class.inc.php
@@ -2226,7 +2226,7 @@ JS
 		$sButtonLabel = '';
 		if ($sReturnApplication !== '') {
 			switch ($sReturnApplication) {
-				case 'itop':
+				case 'DataFeatureRemoval':
 					$sButtonUrl = utils::GetAbsoluteUrlModulePage('combodo-data-feature-removal', 'index.php');
 					$sButtonLabel = 'Back to application';
 					break;
--- a/setup/wizardsteps/WizStepLandingBeforeAudit.php
+++ b/setup/wizardsteps/WizStepLandingBeforeAudit.php
@@ -33,8 +33,6 @@ class WizStepLandingBeforeAudit extends WizStepModulesChoice
 		$oWizard->SetParameter('display_choices', '');
 		$oWizard->SetParameter('extensions_not_uninstallable', '[]');

-		$oWizard->SaveParameter('use_symbolic_links', MFCompiler::UseSymbolicLinks());
-		$oWizard->SaveParameter('force-uninstall', false);
 		$oWizard->SaveParameter('skip_wizard', false);

 		// should be done at the end
@@ -64,16 +62,7 @@ class WizStepLandingBeforeAudit extends WizStepModulesChoice
 			$adModulesFromDatabase = ModuleInstallationRepository::GetInstance()->ReadComputeInstalledModules($oConfig);
 			$this->oWizard->SetParameter('selected_modules', json_encode(array_keys($adModulesFromDatabase)));
 		} else {
-			$this->oWizard->SavePostedParameter('selected_modules');
-			$this->oWizard->SavePostedParameter('selected_extensions');
-			$this->oWizard->SavePostedParameter('added_extensions');
-			$this->oWizard->SavePostedParameter('removed_extensions');
-			$this->oWizard->SavePostedParameter('extensions_not_uninstallable');
 			$this->oWizard->SavePostedParameter('copy_setup_files', '1');
-			$this->oWizard->SavePostedParameter('force-uninstall');
-			$this->oWizard->SavePostedParameter('use_symbolic_links');
-			$this->oWizard->SavePostedParameter('return_application');
-			$this->oWizard->SavePostedParameter('target_env');
 		}

 		$aWizardSteps = $this->oWizard->GetParameter('_steps', null);
--- a/sources/Service/Session/SessionParameters.php
+++ b/sources/Service/Session/SessionParameters.php
@@ -45,8 +45,10 @@ class SessionParameters
 	 */
 	public function SetParameter($sParamCode, $value): void
 	{
-		$this->aParameters[$sParamCode] = $value;
-		$this->Save();
+		if (!isset($this->aParameters[$sParamCode]) || $this->aParameters[$sParamCode] !== $value) {
+			$this->aParameters[$sParamCode] = $value;
+			$this->Save();
+		}
 	}

 	/**