+ $ids = $qb->andWhere($qb->expr()->in('t.label', $labels))
+ ->getQuery()
+ ->getArrayResult();
+
+ $tags = [];
+ foreach ($ids as $id) {
+ $tags[] = $this->find($id);
+ }
+
+ return $tags;
+ }
+
+ /**
+ * Used only in test case to get a tag for our entry.
+ *
+ * @return Tag
+ */
+ public function findOneByEntryAndTagLabel($entry, $label)
+ {
+ return $this->createQueryBuilder('t')
+ ->leftJoin('t.entries', 'e')
+ ->where('e.id = :entryId')->setParameter('entryId', $entry->getId())
+ ->andWhere('t.label = :label')->setParameter('label', $label)
+ ->setMaxResults(1)
+ ->getQuery()
+ ->getSingleResult();
+ }
+
+ public function findForArchivedArticlesByUser($userId)
+ {
+ $ids = $this->getQueryBuilderByUser($userId)
+ ->select('t.id')
+ ->andWhere('e.isArchived = true')
+ ->getQuery()
+ ->getArrayResult();
+
+ $tags = [];
+ foreach ($ids as $id) {
+ $tags[] = $this->find($id);
+ }
+
+ return $tags;
+ }
+
+ /**
+ * Retrieve a sorted list of tags used by a user.
+ *
+ * @param int $userId
+ *
+ * @return QueryBuilder
+ */
+ private function getQueryBuilderByUser($userId)
+ {
+ return $this->createQueryBuilder('t')
+ ->leftJoin('t.entries', 'e')
+ ->where('e.user = :userId')->setParameter('userId', $userId)
+ ->groupBy('t.id')
+ ->orderBy('t.slug');