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<?php |
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/** |
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* Created by PhpStorm. |
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* User: Rafidion Michael |
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* Date: 10/12/2014 |
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* Time: 12:34 |
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*/ |
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namespace Mykees\TagBundle\Traits; |
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use Mykees\TagBundle\Entity\Tag; |
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use Mykees\TagBundle\Interfaces\Taggable; |
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trait ManagerArrayTrait { |
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/** |
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* Return all Tags for an array of objects |
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* @param array $models |
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* @return mixed |
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*/ |
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protected function getTagRelationArray( array $models ) |
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{ |
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$model_info = $this->getModelInfos($models); |
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$query = $this->em->createQueryBuilder() |
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->select('tr') |
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->from($this->tagRelation,'tr') |
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->innerJoin('tr.tag','t') |
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->addSelect('t') |
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->where('tr.model IN(:model)') |
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->andWhere('tr.modelId IN(:modelId)') |
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->setParameter('model',array_values($model_info['models'])) |
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->setParameter('modelId',array_values($model_info['ids'])) |
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->getQuery() |
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->getResult() |
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; |
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return $this->refreshTagsArray($query,$models); |
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} |
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/** |
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* Insert tags in model referer |
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* @param array $tagRelations |
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* @param array $models |
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*/ |
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protected function refreshTagsArray(array $tagRelations, array $models) |
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{ |
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$this->clean($models); |
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foreach($models as $model) |
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{ |
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foreach($tagRelations as $tr) |
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{ |
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if( $model instanceof Taggable && $tr->getTag() instanceof Tag ) |
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{ |
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if($model->getId() == $tr->getModelId() && $model->getModel() == $tr->getModel()) |
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{ |
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$model->getTags()->add($tr->getTag()); |
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} |
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} |
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} |
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} |
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} |
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/** |
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* Return an array contain ids and models names |
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* @param array $datas |
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* @return array |
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*/ |
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protected function getModelInfos(array $datas) |
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{ |
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$ids = [];$models = [];$model_exist=false; |
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foreach( $datas as $k=>$data ) |
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{ |
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if($data instanceof Taggable) |
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{ |
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array_push($ids,$data->getModelId()); |
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if( $model_exist != $data->getModel() ) |
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{ |
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array_push($models,$data->getModel()); |
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$model_exist = $data->getModel(); |
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} |
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} |
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} |
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return [ 'ids'=>$ids, 'models'=>$models ]; |
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} |
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/** |
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* Clean a collection |
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* @param array $models |
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*/ |
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protected function clean(array $models) |
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{ |
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foreach($models as $model) |
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{ |
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$model->getTags()->clear(); |
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} |
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} |
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} |
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Mykees /
MkTagBundle
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In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: