-
- return $entry;
- }
-
- /**
- * Assign some tags to an entry.
- *
- * @param Entry $entry
- * @param array|string $tags An array of tag or a string coma separated of tag
- * @param array $entitiesReady Entities from the EntityManager which are persisted but not yet flushed
- * It is mostly to fix duplicate tag on import @see http://stackoverflow.com/a/7879164/569101
- */
- public function assignTagsToEntry(Entry $entry, $tags, array $entitiesReady = [])
- {
- if (!is_array($tags)) {
- $tags = explode(',', $tags);
- }
-
- // keeps only Tag entity from the "not yet flushed entities"
- $tagsNotYetFlushed = [];
- foreach ($entitiesReady as $entity) {
- if ($entity instanceof Tag) {
- $tagsNotYetFlushed[$entity->getLabel()] = $entity;
- }
- }
-
- foreach ($tags as $label) {
- $label = trim($label);
-
- // avoid empty tag
- if (0 === strlen($label)) {
- continue;
- }
-
- if (isset($tagsNotYetFlushed[$label])) {
- $tagEntity = $tagsNotYetFlushed[$label];
- } else {
- $tagEntity = $this->tagRepository->findOneByLabel($label);
-
- if (is_null($tagEntity)) {
- $tagEntity = new Tag();
- $tagEntity->setLabel($label);
- }
- }
-
- // only add the tag on the entry if the relation doesn't exist
- if (false === $entry->getTags()->contains($tagEntity)) {
- $entry->addTag($tagEntity);
- }
- }