Backport Import Export Metadata fix

install/scripts/RemoveLegacyGenericLomExtractor.php

@@ -0,0 +1,45 @@
+<?php
+
+/**
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; under version 2
+ * of the License (non-upgradable).
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * Copyright (c) 2024 (original work) Open Assessment Technologies SA;
+ */
+
+declare(strict_types=1);
+
+namespace oat\taoQtiItem\install\scripts;
+
+use oat\oatbox\extension\InstallAction;
+use oat\taoQtiItem\model\qti\metadata\MetadataService;
+
+class RemoveLegacyGenericLomExtractor extends InstallAction
+{
+    public function __invoke($params)
+    {
+        $metadataService = $this->getServiceManager()->getContainer()->get(MetadataService::SERVICE_ID);
+        $exportOption = $metadataService->getOption(MetadataService::EXPORTER_KEY);
+        $extractors = $exportOption->getOption('extractors');
+
+        $extractors = array_filter($extractors, function ($extractor) {
+            //phpcs:ignore
+            return $extractor !== 'oat\taoQtiItem\model\qti\metadata\ontology\GenericLomOntologyClassificationExtractor';
+        });
+
+        $exportOption->setOption('extractors', [... $extractors]);
+        $metadataService->setOption(MetadataService::EXPORTER_KEY, $exportOption);
+        $this->getServiceManager()->register(MetadataService::SERVICE_ID, $metadataService);
+    }
+}

manifest.php

@@ -25,6 +25,7 @@
 use oat\taoQtiItem\controller\QtiPreview;
 use oat\taoQtiItem\install\scripts\addValidationSettings;
 use oat\taoQtiItem\install\scripts\ExtendConfigurationRegistry;
+use oat\taoQtiItem\install\scripts\RemoveLegacyGenericLomExtractor;
 use oat\taoQtiItem\install\scripts\SetDragAndDropConfig;
 use oat\taoQtiItem\install\scripts\setXMLParserConfig;
 use oat\taoQtiItem\model\qti\CustomInteractionAsset\ServiceProvider\{
@@ -93,7 +94,8 @@
             RegisterNpmPaths::class,
             ExtendConfigurationRegistry::class,
             SetupQtiMetadataImportExportService::class,
-            AddLabelInjectorForExport::class
+            AddLabelInjectorForExport::class,
+            RemoveLegacyGenericLomExtractor::class,
         ]
     ],
     'local' => [

migrations/Version202411111526061101_taoQtiItem.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace oat\taoQtiItem\migrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use oat\tao\scripts\tools\migrations\AbstractMigration;
+use oat\taoQtiItem\install\scripts\RemoveLegacyGenericLomExtractor;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ *
+ * phpcs:disable Squiz.Classes.ValidClassName
+ */
+final class Version202411111526061101_taoQtiItem extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'This will remove the legacy GenericLomExtractor';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->runAction(new RemoveLegacyGenericLomExtractor());
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->throwIrreversibleMigrationException();
+    }
+}

model/qti/ImportService.php

@@ -486,8 +486,6 @@ public function importQtiItem(
             //load the information about resources in the manifest
             try {
                 $resourceIdentifier = $qtiItemResource->getIdentifier();
-
-                $this->getMetadataImporter()->setMetadataValues($metadataValues);
                 $guardian = false;
 
                 if ($enableMetadataGuardians === true) {
@@ -544,11 +542,8 @@ public function importQtiItem(
                 }
 
                 $targetClass = $this->getMetadataImporter()->classLookUp($resourceIdentifier, $createdClasses);
-
                 $tmpQtiFile = $tmpFolder . helpers_File::urlToPath($qtiItemResource->getFile());
-
                 common_Logger::i('file :: ' . $qtiItemResource->getFile());
-
                 $qtiModel = $this->createQtiItemModel($tmpQtiFile);
 
                 if (
@@ -635,8 +630,6 @@ public function importQtiItem(
                 $qtiModel = $this->createQtiItemModel($itemAssetManager->getItemContent(), false);
                 $qtiService->saveDataItemToRdfItem($qtiModel, $rdfItem);
 
-                $this->getMetadataImporter()->inject($resourceIdentifier, $rdfItem);
-
                 if ($importMetadataEnabled && isset($metadataValues[$resourceIdentifier])) {
                     $this->getMappedMetadataInjector()->inject(
                         $metaMedataValues,