コード例 #1
0
 /**
  * Save Tag Relation and add create and save tags if don't exist
  * @param Taggable $model
  */
 public function saveRelation(Taggable $model)
 {
     if (!$model->getRemove()) {
         if ($model->getTags()->count() > 0) {
             $addedTags = $model->getTags();
             $model_id = $model->getModelId();
             $model_name = $model->getModel();
             $addNewTags = $addedTags;
             $tagsRelationExisted = $this->findRelationByTagName($model->getTags(), $model);
             //Remove existed Tag from collection
             foreach ($tagsRelationExisted as $tagExisted) {
                 if ($addedTags->exists(function ($index, Tag $addedTag) use($tagExisted) {
                     return $addedTag->getName() === $tagExisted->getName();
                 })) {
                     $addNewTags->removeElement($tagExisted);
                 }
             }
             //Save
             foreach ($addNewTags as $tag) {
                 $relation = new TagRelation();
                 $relation->setModel($model_name);
                 $relation->setModelId($model_id);
                 $relation->setTag($tag);
                 $this->em->persist($relation);
             }
             if (count($addNewTags) > 0) {
                 $this->em->flush();
             }
         }
     }
 }
コード例 #2
0
 protected function findRelationByTagName(ArrayCollection $names, Taggable $model)
 {
     $slugified = [];
     foreach ($names as $name) {
         $slugified[] = $name->getSlug();
     }
     $query = $this->em->createQueryBuilder()->select('t')->from($this->tag, 't')->innerJoin('t.tagRelation', 'tg', Expr\Join::WITH, 'tg.model = :model AND tg.modelId = :modelId')->addSelect('tg')->where($this->em->createQueryBuilder()->expr()->in('t.slug', $slugified))->setParameter('model', $model->getModel())->setParameter('modelId', $model->getModelId())->getQuery()->getResult();
     return $query;
 }