src/Wallabag/CoreBundle/Repository/TagRepository.php

   1 <?php
   2
   3 namespace Wallabag\CoreBundle\Repository;
   4
   5 use Doctrine\ORM\EntityRepository;
   6
   7 class TagRepository extends EntityRepository
   8 {
   9     /**
  10      * Count all tags per user.
  11      *
  12      * @param int $userId
  13      * @param int $cacheLifeTime Duration of the cache for this query
  14      *
  15      * @return int
  16      */
  17     public function countAllTags($userId, $cacheLifeTime = null)
  18     {
  19         $query = $this->createQueryBuilder('t')
  20             ->select('t.slug')
  21             ->leftJoin('t.entries', 'e')
  22             ->where('e.user = :userId')->setParameter('userId', $userId)
  23             ->groupBy('t.slug')
  24             ->getQuery();
  25
  26         if (null !== $cacheLifeTime) {
  27             $query->useQueryCache(true);
  28             $query->useResultCache(true);
  29             $query->setResultCacheLifetime($cacheLifeTime);
  30         }
  31
  32         return count($query->getArrayResult());
  33     }
  34
  35     /**
  36      * Find all tags with associated entries per user.
  37      *
  38      * @param int $userId
  39      *
  40      * @return array
  41      */
  42     public function findAllTagsWithEntries($userId)
  43     {
  44         return $this->createQueryBuilder('t')
  45             ->leftJoin('t.entries', 'e')
  46             ->where('e.user = :userId')->setParameter('userId', $userId)
  47             ->getQuery()
  48             ->getResult();
  49     }
  50
  51     /**
  52      * Used only in test case to get a tag for our entry.
  53      *
  54      * @return Tag
  55      */
  56     public function findOneByEntryAndTagLabel($entry, $label)
  57     {
  58         return $this->createQueryBuilder('t')
  59             ->leftJoin('t.entries', 'e')
  60             ->where('e.id = :entryId')->setParameter('entryId', $entry->getId())
  61             ->andWhere('t.label = :label')->setParameter('label', $label)
  62             ->setMaxResults(1)
  63             ->getQuery()
  64             ->getSingleResult();
  65     }
  66 }