Merge pull request #3309 from wallabag/fix-multiple-tag-search

Multiple tag search, which was broken from API

2 files changed, 28 insertions, 6 deletions

diff --git a/src/Wallabag/CoreBundle/DataFixtures/ORM/LoadTagData.php b/src/Wallabag/CoreBundle/DataFixtures/ORM/LoadTagData.php
index 6de561e0..0ecfd18b 100644
--- a/src/Wallabag/CoreBundle/DataFixtures/ORM/LoadTagData.php
+++ b/src/Wallabag/CoreBundle/DataFixtures/ORM/LoadTagData.php
@@ -19,7 +19,7 @@ class LoadTagData extends AbstractFixture implements OrderedFixtureInterface
 
         $manager->persist($tag1);
 
-        $this->addReference('foo-tag', $tag1);
+        $this->addReference('foo-bar-tag', $tag1);
 
         $tag2 = new Tag();
         $tag2->setLabel('bar');
@@ -35,6 +35,13 @@ class LoadTagData extends AbstractFixture implements OrderedFixtureInterface
 
         $this->addReference('baz-tag', $tag3);
 
+        $tag4 = new Tag();
+        $tag4->setLabel('foo');
+
+        $manager->persist($tag4);
+
+        $this->addReference('foo-tag', $tag4);
+
         $manager->flush();
     }
 
diff --git a/src/Wallabag/CoreBundle/Repository/EntryRepository.php b/src/Wallabag/CoreBundle/Repository/EntryRepository.php
index ecc159fc..05f0e0ba 100644
--- a/src/Wallabag/CoreBundle/Repository/EntryRepository.php
+++ b/src/Wallabag/CoreBundle/Repository/EntryRepository.php
@@ -133,7 +133,7 @@ class EntryRepository extends EntityRepository
     {
         $qb = $this->createQueryBuilder('e')
             ->leftJoin('e.tags', 't')
-            ->where('e.user =:userId')->setParameter('userId', $userId);
+            ->where('e.user = :userId')->setParameter('userId', $userId);
 
         if (null !== $isArchived) {
             $qb->andWhere('e.isArchived = :isArchived')->setParameter('isArchived', (bool) $isArchived);
@@ -152,8 +152,23 @@ class EntryRepository extends EntityRepository
         }
 
         if ('' !== $tags) {
-            foreach (explode(',', $tags) as $tag) {
-                $qb->andWhere('t.label = :label')->setParameter('label', $tag);
+            foreach (explode(',', $tags) as $i => $tag) {
+                $entryAlias = 'e' . $i;
+                $tagAlias = 't' . $i;
+
+                // Complexe queries to ensure multiple tags are associated to an entry
+                // https://stackoverflow.com/a/6638146/569101
+                $qb->andWhere($qb->expr()->in(
+                    'e.id',
+                    $this->createQueryBuilder($entryAlias)
+                        ->select($entryAlias . '.id')
+                        ->leftJoin($entryAlias . '.tags', $tagAlias)
+                        ->where($tagAlias . '.label = :label' . $i)
+                        ->getDQL()
+                ));
+
+                // bound parameter to the main query builder
+                $qb->setParameter('label' . $i, $tag);
             }
         }
 
@@ -181,7 +196,7 @@ class EntryRepository extends EntityRepository
             ->innerJoin('e.tags', 't')
             ->innerJoin('e.user', 'u')
             ->addSelect('t', 'u')
-            ->where('e.user=:userId')->setParameter('userId', $userId)
+            ->where('e.user = :userId')->setParameter('userId', $userId)
         ;
 
         return $qb->getQuery()->getResult();
@@ -323,7 +338,7 @@ class EntryRepository extends EntityRepository
     {
         $qb = $this->createQueryBuilder('e')
             ->select('count(e)')
-            ->where('e.user=:userId')->setParameter('userId', $userId)
+            ->where('e.user = :userId')->setParameter('userId', $userId)
         ;
 
         return (int) $qb->getQuery()->getSingleScalarResult();