Fix relations export for Entry

Tags & Annotations weren’t really well exported.
This is now fixed (+ tests)

src/Wallabag/AnnotationBundle/Entity/Annotation.php

@@ -7,6 +7,7 @@ use JMS\Serializer\Annotation\ExclusionPolicy;
 use JMS\Serializer\Annotation\Exclude;
 use JMS\Serializer\Annotation\VirtualProperty;
 use JMS\Serializer\Annotation\SerializedName;
+use JMS\Serializer\Annotation\Groups;
 use Wallabag\UserBundle\Entity\User;
 use Wallabag\CoreBundle\Entity\Entry;
 
@@ -33,6 +34,8 @@ class Annotation
      * @var string
      *
      * @ORM\Column(name="text", type="text")
+     *
+     * @Groups({"entries_for_user", "export_all"})
      */
     private $text;
 
@@ -54,6 +57,8 @@ class Annotation
      * @var string
      *
      * @ORM\Column(name="quote", type="string")
+     *
+     * @Groups({"entries_for_user", "export_all"})
      */
     private $quote;
 
@@ -61,6 +66,8 @@ class Annotation
      * @var array
      *
      * @ORM\Column(name="ranges", type="array")
+     *
+     * @Groups({"entries_for_user", "export_all"})
      */
     private $ranges;
 

src/Wallabag/CoreBundle/DataFixtures/ORM/LoadEntryData.php

@@ -23,6 +23,9 @@ class LoadEntryData extends AbstractFixture implements OrderedFixtureInterface
         $entry1->setContent('This is my content /o/');
         $entry1->setLanguage('en');
 
+        $entry1->addTag($this->getReference('foo-tag'));
+        $entry1->addTag($this->getReference('baz-tag'));
+
         $manager->persist($entry1);
 
         $this->addReference('entry1', $entry1);
@@ -96,6 +99,7 @@ class LoadEntryData extends AbstractFixture implements OrderedFixtureInterface
         $entry6->setContent('This is my content /o/');
         $entry6->setArchived(true);
         $entry6->setLanguage('de');
+        $entry6->addTag($this->getReference('bar-tag'));
 
         $manager->persist($entry6);
 

src/Wallabag/CoreBundle/Entity/Entry.php

@@ -196,8 +196,6 @@ class Entry
      *      @ORM\JoinColumn(name="tag_id", referencedColumnName="id")
      *  }
      * )
-     *
-     * @Groups({"entries_for_user", "export_all"})
      */
     private $tags;
 
@@ -541,6 +539,21 @@ class Entry
         return $this->tags;
     }
 
+    /**
+     * @VirtualProperty
+     * @SerializedName("tags")
+     * @Groups({"entries_for_user", "export_all"})
+     */
+    public function getSerializedTags()
+    {
+        $data = [];
+        foreach ($this->tags as $tag) {
+            $data[] = $tag->getLabel();
+        }
+
+        return $data;
+    }
+
     /**
      * @param Tag $tag
      */

src/Wallabag/CoreBundle/Helper/EntriesExport.php

@@ -53,10 +53,6 @@ class EntriesExport
 
         $this->entries = $entries;
 
-        foreach ($entries as $entry) {
-            $this->tags[] = $entry->getTags();
-        }
-
         return $this;
     }
 
@@ -159,8 +155,8 @@ class EntriesExport
 
         // set tags as subjects
         foreach ($this->entries as $entry) {
-            foreach ($this->tags as $tag) {
-                $book->setSubject($tag['value']);
+            foreach ($entry->getTags() as $tag) {
+                $book->setSubject($tag->getLabel());
             }
 
             // the reader in Kobo Devices doesn't likes special caracters
@@ -265,8 +261,8 @@ class EntriesExport
          * Adding actual entries
          */
         foreach ($this->entries as $entry) {
-            foreach ($this->tags as $tag) {
-                $pdf->SetKeywords($tag['value']);
+            foreach ($entry->getTags() as $tag) {
+                $pdf->SetKeywords($tag->getLabel());
             }
 
             $pdf->AddPage();