From 567421af5019bf5937aa2b4214b405d87a1f1f86 Mon Sep 17 00:00:00 2001
From: Thomas Citharel <tcit@tcit.fr>
Date: Wed, 10 Feb 2016 17:41:28 +0100
Subject: remove tag from entry #1377

---
 src/Wallabag/CoreBundle/Controller/TagController.php | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'src/Wallabag/CoreBundle/Controller/TagController.php')

diff --git a/src/Wallabag/CoreBundle/Controller/TagController.php b/src/Wallabag/CoreBundle/Controller/TagController.php
index ff4d64a8..7b34939d 100644
--- a/src/Wallabag/CoreBundle/Controller/TagController.php
+++ b/src/Wallabag/CoreBundle/Controller/TagController.php
@@ -55,6 +55,26 @@ class TagController extends Controller
         ));
     }
 
+    /**
+     * Removes tag from entry.
+     *
+     * @Route("/remove-tag/{entry}/{tag}", requirements={"entry" = "\d+", "tag" = "\d+"}, name="remove_tag")
+     *
+     * @return \Symfony\Component\HttpFoundation\Response
+     */
+    public function removeTagFromEntry(Request $request, Entry $entry, Tag $tag)
+    {
+        $entry->removeTag($tag);
+        $em = $this->getDoctrine()->getManager();
+        $em->flush();
+        if (count($tag->getEntries()) == 0) {
+            $em->remove($tag);
+        }
+        $em->flush();
+
+        return $this->redirect($request->headers->get('referer'));
+    }
+
     /**
      * Shows tags for current user.
      *
-- 
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