]>
Commit | Line | Data |
---|---|---|
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 per user. | |
37 | * Instead of just left joined on the Entry table, we select only id and group by id to avoid tag multiplication in results. | |
38 | * Once we have all tags id, we can safely request them one by one. | |
39 | * This'll still be fastest than the previous query. | |
40 | * | |
41 | * @param int $userId | |
42 | * | |
43 | * @return array | |
44 | */ | |
45 | public function findAllTags($userId) | |
46 | { | |
47 | $ids = $this->createQueryBuilder('t') | |
48 | ->select('t.id') | |
49 | ->leftJoin('t.entries', 'e') | |
50 | ->where('e.user = :userId')->setParameter('userId', $userId) | |
51 | ->groupBy('t.id') | |
52 | ->orderBy('t.slug') | |
53 | ->getQuery() | |
54 | ->getArrayResult(); | |
55 | ||
56 | $tags = []; | |
57 | foreach ($ids as $id) { | |
58 | $tags[] = $this->find($id); | |
59 | } | |
60 | ||
61 | return $tags; | |
62 | } | |
63 | ||
64 | /** | |
65 | * Used only in test case to get a tag for our entry. | |
66 | * | |
67 | * @return Tag | |
68 | */ | |
69 | public function findOneByEntryAndTagLabel($entry, $label) | |
70 | { | |
71 | return $this->createQueryBuilder('t') | |
72 | ->leftJoin('t.entries', 'e') | |
73 | ->where('e.id = :entryId')->setParameter('entryId', $entry->getId()) | |
74 | ->andWhere('t.label = :label')->setParameter('label', $label) | |
75 | ->setMaxResults(1) | |
76 | ->getQuery() | |
77 | ->getSingleResult(); | |
78 | } | |
79 | ||
80 | public function findTagsForArchivedArticles($userId) | |
81 | { | |
82 | $ids = $this->createQueryBuilder('t') | |
83 | ->select('t.id') | |
84 | ->leftJoin('t.entries', 'e') | |
85 | ->where('e.user = :userId')->setParameter('userId', $userId) | |
86 | ->andWhere('e.isArchived = true') | |
87 | ->groupBy('t.id') | |
88 | ->orderBy('t.slug') | |
89 | ->getQuery() | |
90 | ->getArrayResult(); | |
91 | ||
92 | $tags = []; | |
93 | foreach ($ids as $id) { | |
94 | $tags[] = $this->find($id); | |
95 | } | |
96 | ||
97 | return $tags; | |
98 | } | |
99 | } |