Exploded WallabagRestController into many controllers

Fix #2503

3 files changed, 540 insertions, 520 deletions

diff --git a/src/Wallabag/ApiBundle/Controller/EntryRestController.php b/src/Wallabag/ApiBundle/Controller/EntryRestController.php
new file mode 100644
index 00000000..24fa7b3b
--- /dev/null
+++ b/src/Wallabag/ApiBundle/Controller/EntryRestController.php
@@ -0,0 +1,367 @@
+<?php
+
+namespace Wallabag\ApiBundle\Controller;
+
+use Hateoas\Configuration\Route;
+use Hateoas\Representation\Factory\PagerfantaFactory;
+use Nelmio\ApiDocBundle\Annotation\ApiDoc;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+use Wallabag\CoreBundle\Entity\Entry;
+use Wallabag\CoreBundle\Entity\Tag;
+
+class EntryRestController extends WallabagRestController
+{
+    /**
+     * Check if an entry exist by url.
+     *
+     * @ApiDoc(
+     *       parameters={
+     *          {"name"="url", "dataType"="string", "required"=true, "format"="An url", "description"="Url to check if it exists"},
+     *          {"name"="urls", "dataType"="string", "required"=false, "format"="An array of urls (?urls[]=http...&urls[]=http...)", "description"="Urls (as an array) to check if it exists"}
+     *       }
+     * )
+     *
+     * @return JsonResponse
+     */
+    public function getEntriesExistsAction(Request $request)
+    {
+        $this->validateAuthentication();
+
+        $urls = $request->query->get('urls', []);
+
+        // handle multiple urls first
+        if (!empty($urls)) {
+            $results = [];
+            foreach ($urls as $url) {
+                $res = $this->getDoctrine()
+                    ->getRepository('WallabagCoreBundle:Entry')
+                    ->findByUrlAndUserId($url, $this->getUser()->getId());
+
+                $results[$url] = false === $res ? false : true;
+            }
+
+            $json = $this->get('serializer')->serialize($results, 'json');
+
+            return (new JsonResponse())->setJson($json);
+        }
+
+        // let's see if it is a simple url?
+        $url = $request->query->get('url', '');
+
+        if (empty($url)) {
+            throw $this->createAccessDeniedException('URL is empty?, logged user id: '.$this->getUser()->getId());
+        }
+
+        $res = $this->getDoctrine()
+            ->getRepository('WallabagCoreBundle:Entry')
+            ->findByUrlAndUserId($url, $this->getUser()->getId());
+
+        $exists = false === $res ? false : true;
+
+        $json = $this->get('serializer')->serialize(['exists' => $exists], 'json');
+
+        return (new JsonResponse())->setJson($json);
+    }
+
+    /**
+     * Retrieve all entries. It could be filtered by many options.
+     *
+     * @ApiDoc(
+     *       parameters={
+     *          {"name"="archive", "dataType"="integer", "required"=false, "format"="1 or 0, all entries by default", "description"="filter by archived status."},
+     *          {"name"="starred", "dataType"="integer", "required"=false, "format"="1 or 0, all entries by default", "description"="filter by starred status."},
+     *          {"name"="sort", "dataType"="string", "required"=false, "format"="'created' or 'updated', default 'created'", "description"="sort entries by date."},
+     *          {"name"="order", "dataType"="string", "required"=false, "format"="'asc' or 'desc', default 'desc'", "description"="order of sort."},
+     *          {"name"="page", "dataType"="integer", "required"=false, "format"="default '1'", "description"="what page you want."},
+     *          {"name"="perPage", "dataType"="integer", "required"=false, "format"="default'30'", "description"="results per page."},
+     *          {"name"="tags", "dataType"="string", "required"=false, "format"="api,rest", "description"="a list of tags url encoded. Will returns entries that matches ALL tags."},
+     *          {"name"="since", "dataType"="integer", "required"=false, "format"="default '0'", "description"="The timestamp since when you want entries updated."},
+     *       }
+     * )
+     *
+     * @return JsonResponse
+     */
+    public function getEntriesAction(Request $request)
+    {
+        $this->validateAuthentication();
+
+        $isArchived = (null === $request->query->get('archive')) ? null : (bool) $request->query->get('archive');
+        $isStarred = (null === $request->query->get('starred')) ? null : (bool) $request->query->get('starred');
+        $sort = $request->query->get('sort', 'created');
+        $order = $request->query->get('order', 'desc');
+        $page = (int) $request->query->get('page', 1);
+        $perPage = (int) $request->query->get('perPage', 30);
+        $tags = $request->query->get('tags', '');
+        $since = $request->query->get('since', 0);
+
+        $pager = $this->getDoctrine()
+            ->getRepository('WallabagCoreBundle:Entry')
+            ->findEntries($this->getUser()->getId(), $isArchived, $isStarred, $sort, $order, $since, $tags);
+
+        $pager->setCurrentPage($page);
+        $pager->setMaxPerPage($perPage);
+
+        $pagerfantaFactory = new PagerfantaFactory('page', 'perPage');
+        $paginatedCollection = $pagerfantaFactory->createRepresentation(
+            $pager,
+            new Route(
+                'api_get_entries',
+                [
+                    'archive' => $isArchived,
+                    'starred' => $isStarred,
+                    'sort' => $sort,
+                    'order' => $order,
+                    'page' => $page,
+                    'perPage' => $perPage,
+                    'tags' => $tags,
+                    'since' => $since,
+                ],
+                UrlGeneratorInterface::ABSOLUTE_URL
+            )
+        );
+
+        $json = $this->get('serializer')->serialize($paginatedCollection, 'json');
+
+        return (new JsonResponse())->setJson($json);
+    }
+
+    /**
+     * Retrieve a single entry.
+     *
+     * @ApiDoc(
+     *      requirements={
+     *          {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"}
+     *      }
+     * )
+     *
+     * @return JsonResponse
+     */
+    public function getEntryAction(Entry $entry)
+    {
+        $this->validateAuthentication();
+        $this->validateUserAccess($entry->getUser()->getId());
+
+        $json = $this->get('serializer')->serialize($entry, 'json');
+
+        return (new JsonResponse())->setJson($json);
+    }
+
+    /**
+     * Create an entry.
+     *
+     * @ApiDoc(
+     *       parameters={
+     *          {"name"="url", "dataType"="string", "required"=true, "format"="http://www.test.com/article.html", "description"="Url for the entry."},
+     *          {"name"="title", "dataType"="string", "required"=false, "description"="Optional, we'll get the title from the page."},
+     *          {"name"="tags", "dataType"="string", "required"=false, "format"="tag1,tag2,tag3", "description"="a comma-separated list of tags."},
+     *          {"name"="starred", "dataType"="integer", "required"=false, "format"="1 or 0", "description"="entry already starred"},
+     *          {"name"="archive", "dataType"="integer", "required"=false, "format"="1 or 0", "description"="entry already archived"},
+     *       }
+     * )
+     *
+     * @return JsonResponse
+     */
+    public function postEntriesAction(Request $request)
+    {
+        $this->validateAuthentication();
+
+        $url = $request->request->get('url');
+        $title = $request->request->get('title');
+        $isArchived = $request->request->get('archive');
+        $isStarred = $request->request->get('starred');
+
+        $entry = $this->get('wallabag_core.entry_repository')->findByUrlAndUserId($url, $this->getUser()->getId());
+
+        if (false === $entry) {
+            $entry = $this->get('wallabag_core.content_proxy')->updateEntry(
+                new Entry($this->getUser()),
+                $url
+            );
+        }
+
+        if (!is_null($title)) {
+            $entry->setTitle($title);
+        }
+
+        $tags = $request->request->get('tags', '');
+        if (!empty($tags)) {
+            $this->get('wallabag_core.content_proxy')->assignTagsToEntry($entry, $tags);
+        }
+
+        if (!is_null($isStarred)) {
+            $entry->setStarred((bool) $isStarred);
+        }
+
+        if (!is_null($isArchived)) {
+            $entry->setArchived((bool) $isArchived);
+        }
+
+        $em = $this->getDoctrine()->getManager();
+        $em->persist($entry);
+
+        $em->flush();
+
+        $json = $this->get('serializer')->serialize($entry, 'json');
+
+        return (new JsonResponse())->setJson($json);
+    }
+
+    /**
+     * Change several properties of an entry.
+     *
+     * @ApiDoc(
+     *      requirements={
+     *          {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"}
+     *      },
+     *      parameters={
+     *          {"name"="title", "dataType"="string", "required"=false},
+     *          {"name"="tags", "dataType"="string", "required"=false, "format"="tag1,tag2,tag3", "description"="a comma-separated list of tags."},
+     *          {"name"="archive", "dataType"="integer", "required"=false, "format"="1 or 0", "description"="archived the entry."},
+     *          {"name"="starred", "dataType"="integer", "required"=false, "format"="1 or 0", "description"="starred the entry."},
+     *      }
+     * )
+     *
+     * @return JsonResponse
+     */
+    public function patchEntriesAction(Entry $entry, Request $request)
+    {
+        $this->validateAuthentication();
+        $this->validateUserAccess($entry->getUser()->getId());
+
+        $title = $request->request->get('title');
+        $isArchived = $request->request->get('archive');
+        $isStarred = $request->request->get('starred');
+
+        if (!is_null($title)) {
+            $entry->setTitle($title);
+        }
+
+        if (!is_null($isArchived)) {
+            $entry->setArchived((bool) $isArchived);
+        }
+
+        if (!is_null($isStarred)) {
+            $entry->setStarred((bool) $isStarred);
+        }
+
+        $tags = $request->request->get('tags', '');
+        if (!empty($tags)) {
+            $this->get('wallabag_core.content_proxy')->assignTagsToEntry($entry, $tags);
+        }
+
+        $em = $this->getDoctrine()->getManager();
+        $em->flush();
+
+        $json = $this->get('serializer')->serialize($entry, 'json');
+
+        return (new JsonResponse())->setJson($json);
+    }
+
+    /**
+     * Delete **permanently** an entry.
+     *
+     * @ApiDoc(
+     *      requirements={
+     *          {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"}
+     *      }
+     * )
+     *
+     * @return JsonResponse
+     */
+    public function deleteEntriesAction(Entry $entry)
+    {
+        $this->validateAuthentication();
+        $this->validateUserAccess($entry->getUser()->getId());
+
+        $em = $this->getDoctrine()->getManager();
+        $em->remove($entry);
+        $em->flush();
+
+        $json = $this->get('serializer')->serialize($entry, 'json');
+
+        return (new JsonResponse())->setJson($json);
+    }
+
+    /**
+     * Retrieve all tags for an entry.
+     *
+     * @ApiDoc(
+     *      requirements={
+     *          {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"}
+     *      }
+     * )
+     *
+     * @return JsonResponse
+     */
+    public function getEntriesTagsAction(Entry $entry)
+    {
+        $this->validateAuthentication();
+        $this->validateUserAccess($entry->getUser()->getId());
+
+        $json = $this->get('serializer')->serialize($entry->getTags(), 'json');
+
+        return (new JsonResponse())->setJson($json);
+    }
+
+    /**
+     * Add one or more tags to an entry.
+     *
+     * @ApiDoc(
+     *      requirements={
+     *          {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"}
+     *      },
+     *      parameters={
+     *          {"name"="tags", "dataType"="string", "required"=false, "format"="tag1,tag2,tag3", "description"="a comma-separated list of tags."},
+     *       }
+     * )
+     *
+     * @return JsonResponse
+     */
+    public function postEntriesTagsAction(Request $request, Entry $entry)
+    {
+        $this->validateAuthentication();
+        $this->validateUserAccess($entry->getUser()->getId());
+
+        $tags = $request->request->get('tags', '');
+        if (!empty($tags)) {
+            $this->get('wallabag_core.content_proxy')->assignTagsToEntry($entry, $tags);
+        }
+
+        $em = $this->getDoctrine()->getManager();
+        $em->persist($entry);
+        $em->flush();
+
+        $json = $this->get('serializer')->serialize($entry, 'json');
+
+        return (new JsonResponse())->setJson($json);
+    }
+
+    /**
+     * Permanently remove one tag for an entry.
+     *
+     * @ApiDoc(
+     *      requirements={
+     *          {"name"="tag", "dataType"="integer", "requirement"="\w+", "description"="The tag ID"},
+     *          {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"}
+     *      }
+     * )
+     *
+     * @return JsonResponse
+     */
+    public function deleteEntriesTagsAction(Entry $entry, Tag $tag)
+    {
+        $this->validateAuthentication();
+        $this->validateUserAccess($entry->getUser()->getId());
+
+        $entry->removeTag($tag);
+        $em = $this->getDoctrine()->getManager();
+        $em->persist($entry);
+        $em->flush();
+
+        $json = $this->get('serializer')->serialize($entry, 'json');
+
+        return (new JsonResponse())->setJson($json);
+    }
+}
diff --git a/src/Wallabag/ApiBundle/Controller/TagRestController.php b/src/Wallabag/ApiBundle/Controller/TagRestController.php
new file mode 100644
index 00000000..4e7ddc66
--- /dev/null
+++ b/src/Wallabag/ApiBundle/Controller/TagRestController.php
@@ -0,0 +1,171 @@
+<?php
+
+namespace Wallabag\ApiBundle\Controller;
+
+use Nelmio\ApiDocBundle\Annotation\ApiDoc;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Wallabag\CoreBundle\Entity\Entry;
+use Wallabag\CoreBundle\Entity\Tag;
+
+class TagRestController extends WallabagRestController
+{
+    /**
+     * Retrieve all tags.
+     *
+     * @ApiDoc()
+     *
+     * @return JsonResponse
+     */
+    public function getTagsAction()
+    {
+        $this->validateAuthentication();
+
+        $tags = $this->getDoctrine()
+            ->getRepository('WallabagCoreBundle:Tag')
+            ->findAllTags($this->getUser()->getId());
+
+        $json = $this->get('serializer')->serialize($tags, 'json');
+
+        return (new JsonResponse())->setJson($json);
+    }
+
+    /**
+     * Permanently remove one tag from **every** entry.
+     *
+     * @ApiDoc(
+     *      requirements={
+     *          {"name"="tag", "dataType"="string", "required"=true, "requirement"="\w+", "description"="Tag as a string"}
+     *      }
+     * )
+     *
+     * @return JsonResponse
+     */
+    public function deleteTagLabelAction(Request $request)
+    {
+        $this->validateAuthentication();
+        $label = $request->request->get('tag', '');
+
+        $tag = $this->getDoctrine()->getRepository('WallabagCoreBundle:Tag')->findOneByLabel($label);
+
+        if (empty($tag)) {
+            throw $this->createNotFoundException('Tag not found');
+        }
+
+        $this->getDoctrine()
+            ->getRepository('WallabagCoreBundle:Entry')
+            ->removeTag($this->getUser()->getId(), $tag);
+
+        $this->cleanOrphanTag($tag);
+
+        $json = $this->get('serializer')->serialize($tag, 'json');
+
+        return (new JsonResponse())->setJson($json);
+    }
+
+    /**
+     * Permanently remove some tags from **every** entry.
+     *
+     * @ApiDoc(
+     *      requirements={
+     *          {"name"="tags", "dataType"="string", "required"=true, "format"="tag1,tag2", "description"="Tags as strings (comma splitted)"}
+     *      }
+     * )
+     *
+     * @return JsonResponse
+     */
+    public function deleteTagsLabelAction(Request $request)
+    {
+        $this->validateAuthentication();
+
+        $tagsLabels = $request->request->get('tags', '');
+
+        $tags = [];
+
+        foreach (explode(',', $tagsLabels) as $tagLabel) {
+            $tagEntity = $this->getDoctrine()->getRepository('WallabagCoreBundle:Tag')->findOneByLabel($tagLabel);
+
+            if (!empty($tagEntity)) {
+                $tags[] = $tagEntity;
+            }
+        }
+
+        if (empty($tags)) {
+            throw $this->createNotFoundException('Tags not found');
+        }
+
+        $this->getDoctrine()
+            ->getRepository('WallabagCoreBundle:Entry')
+            ->removeTags($this->getUser()->getId(), $tags);
+
+        $this->cleanOrphanTag($tags);
+
+        $json = $this->get('serializer')->serialize($tags, 'json');
+
+        return (new JsonResponse())->setJson($json);
+    }
+
+    /**
+     * Permanently remove one tag from **every** entry.
+     *
+     * @ApiDoc(
+     *      requirements={
+     *          {"name"="tag", "dataType"="integer", "requirement"="\w+", "description"="The tag"}
+     *      }
+     * )
+     *
+     * @return JsonResponse
+     */
+    public function deleteTagAction(Tag $tag)
+    {
+        $this->validateAuthentication();
+
+        $this->getDoctrine()
+            ->getRepository('WallabagCoreBundle:Entry')
+            ->removeTag($this->getUser()->getId(), $tag);
+
+        $this->cleanOrphanTag($tag);
+
+        $json = $this->get('serializer')->serialize($tag, 'json');
+
+        return (new JsonResponse())->setJson($json);
+    }
+
+    /**
+     * Retrieve version number.
+     *
+     * @ApiDoc()
+     *
+     * @return JsonResponse
+     */
+    public function getVersionAction()
+    {
+        $version = $this->container->getParameter('wallabag_core.version');
+
+        $json = $this->get('serializer')->serialize($version, 'json');
+
+        return (new JsonResponse())->setJson($json);
+    }
+
+    /**
+     * Remove orphan tag in case no entries are associated to it.
+     *
+     * @param Tag|array $tags
+     */
+    private function cleanOrphanTag($tags)
+    {
+        if (!is_array($tags)) {
+            $tags = [$tags];
+        }
+
+        $em = $this->getDoctrine()->getManager();
+
+        foreach ($tags as $tag) {
+            if (count($tag->getEntries()) === 0) {
+                $em->remove($tag);
+            }
+        }
+
+        $em->flush();
+    }
+}
diff --git a/src/Wallabag/ApiBundle/Controller/WallabagRestController.php b/src/Wallabag/ApiBundle/Controller/WallabagRestController.php
index 9997913d..e927a890 100644
--- a/src/Wallabag/ApiBundle/Controller/WallabagRestController.php
+++ b/src/Wallabag/ApiBundle/Controller/WallabagRestController.php
@@ -3,19 +3,12 @@
 namespace Wallabag\ApiBundle\Controller;
 
 use FOS\RestBundle\Controller\FOSRestController;
-use Hateoas\Configuration\Route;
-use Hateoas\Representation\Factory\PagerfantaFactory;
-use Nelmio\ApiDocBundle\Annotation\ApiDoc;
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Component\HttpFoundation\JsonResponse;
-use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
 use Symfony\Component\Security\Core\Exception\AccessDeniedException;
 use Wallabag\CoreBundle\Entity\Entry;
-use Wallabag\CoreBundle\Entity\Tag;
 
 class WallabagRestController extends FOSRestController
 {
-    private function validateAuthentication()
+    protected function validateAuthentication()
     {
         if (false === $this->get('security.authorization_checker')->isGranted('IS_AUTHENTICATED_FULLY')) {
             throw new AccessDeniedException();
@@ -23,523 +16,12 @@ class WallabagRestController extends FOSRestController
     }
 
     /**
-     * Check if an entry exist by url.
-     *
-     * @ApiDoc(
-     *       parameters={
-     *          {"name"="url", "dataType"="string", "required"=true, "format"="An url", "description"="Url to check if it exists"},
-     *          {"name"="urls", "dataType"="string", "required"=false, "format"="An array of urls (?urls[]=http...&urls[]=http...)", "description"="Urls (as an array) to check if it exists"}
-     *       }
-     * )
-     *
-     * @return JsonResponse
-     */
-    public function getEntriesExistsAction(Request $request)
-    {
-        $this->validateAuthentication();
-
-        $urls = $request->query->get('urls', []);
-
-        // handle multiple urls first
-        if (!empty($urls)) {
-            $results = [];
-            foreach ($urls as $url) {
-                $res = $this->getDoctrine()
-                    ->getRepository('WallabagCoreBundle:Entry')
-                    ->findByUrlAndUserId($url, $this->getUser()->getId());
-
-                $results[$url] = false === $res ? false : true;
-            }
-
-            $json = $this->get('serializer')->serialize($results, 'json');
-
-            return (new JsonResponse())->setJson($json);
-        }
-
-        // let's see if it is a simple url?
-        $url = $request->query->get('url', '');
-
-        if (empty($url)) {
-            throw $this->createAccessDeniedException('URL is empty?, logged user id: '.$this->getUser()->getId());
-        }
-
-        $res = $this->getDoctrine()
-            ->getRepository('WallabagCoreBundle:Entry')
-            ->findByUrlAndUserId($url, $this->getUser()->getId());
-
-        $exists = false === $res ? false : true;
-
-        $json = $this->get('serializer')->serialize(['exists' => $exists], 'json');
-
-        return (new JsonResponse())->setJson($json);
-    }
-
-    /**
-     * Retrieve all entries. It could be filtered by many options.
-     *
-     * @ApiDoc(
-     *       parameters={
-     *          {"name"="archive", "dataType"="integer", "required"=false, "format"="1 or 0, all entries by default", "description"="filter by archived status."},
-     *          {"name"="starred", "dataType"="integer", "required"=false, "format"="1 or 0, all entries by default", "description"="filter by starred status."},
-     *          {"name"="sort", "dataType"="string", "required"=false, "format"="'created' or 'updated', default 'created'", "description"="sort entries by date."},
-     *          {"name"="order", "dataType"="string", "required"=false, "format"="'asc' or 'desc', default 'desc'", "description"="order of sort."},
-     *          {"name"="page", "dataType"="integer", "required"=false, "format"="default '1'", "description"="what page you want."},
-     *          {"name"="perPage", "dataType"="integer", "required"=false, "format"="default'30'", "description"="results per page."},
-     *          {"name"="tags", "dataType"="string", "required"=false, "format"="api,rest", "description"="a list of tags url encoded. Will returns entries that matches ALL tags."},
-     *          {"name"="since", "dataType"="integer", "required"=false, "format"="default '0'", "description"="The timestamp since when you want entries updated."},
-     *       }
-     * )
-     *
-     * @return JsonResponse
-     */
-    public function getEntriesAction(Request $request)
-    {
-        $this->validateAuthentication();
-
-        $isArchived = (null === $request->query->get('archive')) ? null : (bool) $request->query->get('archive');
-        $isStarred = (null === $request->query->get('starred')) ? null : (bool) $request->query->get('starred');
-        $sort = $request->query->get('sort', 'created');
-        $order = $request->query->get('order', 'desc');
-        $page = (int) $request->query->get('page', 1);
-        $perPage = (int) $request->query->get('perPage', 30);
-        $tags = $request->query->get('tags', '');
-        $since = $request->query->get('since', 0);
-
-        $pager = $this->getDoctrine()
-            ->getRepository('WallabagCoreBundle:Entry')
-            ->findEntries($this->getUser()->getId(), $isArchived, $isStarred, $sort, $order, $since, $tags);
-
-        $pager->setCurrentPage($page);
-        $pager->setMaxPerPage($perPage);
-
-        $pagerfantaFactory = new PagerfantaFactory('page', 'perPage');
-        $paginatedCollection = $pagerfantaFactory->createRepresentation(
-            $pager,
-            new Route(
-                'api_get_entries',
-                [
-                    'archive' => $isArchived,
-                    'starred' => $isStarred,
-                    'sort' => $sort,
-                    'order' => $order,
-                    'page' => $page,
-                    'perPage' => $perPage,
-                    'tags' => $tags,
-                    'since' => $since,
-                ],
-                UrlGeneratorInterface::ABSOLUTE_URL
-            )
-        );
-
-        $json = $this->get('serializer')->serialize($paginatedCollection, 'json');
-
-        return (new JsonResponse())->setJson($json);
-    }
-
-    /**
-     * Retrieve a single entry.
-     *
-     * @ApiDoc(
-     *      requirements={
-     *          {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"}
-     *      }
-     * )
-     *
-     * @return JsonResponse
-     */
-    public function getEntryAction(Entry $entry)
-    {
-        $this->validateAuthentication();
-        $this->validateUserAccess($entry->getUser()->getId());
-
-        $json = $this->get('serializer')->serialize($entry, 'json');
-
-        return (new JsonResponse())->setJson($json);
-    }
-
-    /**
-     * Create an entry.
-     *
-     * @ApiDoc(
-     *       parameters={
-     *          {"name"="url", "dataType"="string", "required"=true, "format"="http://www.test.com/article.html", "description"="Url for the entry."},
-     *          {"name"="title", "dataType"="string", "required"=false, "description"="Optional, we'll get the title from the page."},
-     *          {"name"="tags", "dataType"="string", "required"=false, "format"="tag1,tag2,tag3", "description"="a comma-separated list of tags."},
-     *          {"name"="starred", "dataType"="integer", "required"=false, "format"="1 or 0", "description"="entry already starred"},
-     *          {"name"="archive", "dataType"="integer", "required"=false, "format"="1 or 0", "description"="entry already archived"},
-     *       }
-     * )
-     *
-     * @return JsonResponse
-     */
-    public function postEntriesAction(Request $request)
-    {
-        $this->validateAuthentication();
-
-        $url = $request->request->get('url');
-        $title = $request->request->get('title');
-        $isArchived = $request->request->get('archive');
-        $isStarred = $request->request->get('starred');
-
-        $entry = $this->get('wallabag_core.entry_repository')->findByUrlAndUserId($url, $this->getUser()->getId());
-
-        if (false === $entry) {
-            $entry = $this->get('wallabag_core.content_proxy')->updateEntry(
-                new Entry($this->getUser()),
-                $url
-            );
-        }
-
-        if (!is_null($title)) {
-            $entry->setTitle($title);
-        }
-
-        $tags = $request->request->get('tags', '');
-        if (!empty($tags)) {
-            $this->get('wallabag_core.content_proxy')->assignTagsToEntry($entry, $tags);
-        }
-
-        if (!is_null($isStarred)) {
-            $entry->setStarred((bool) $isStarred);
-        }
-
-        if (!is_null($isArchived)) {
-            $entry->setArchived((bool) $isArchived);
-        }
-
-        $em = $this->getDoctrine()->getManager();
-        $em->persist($entry);
-
-        $em->flush();
-
-        $json = $this->get('serializer')->serialize($entry, 'json');
-
-        return (new JsonResponse())->setJson($json);
-    }
-
-    /**
-     * Change several properties of an entry.
-     *
-     * @ApiDoc(
-     *      requirements={
-     *          {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"}
-     *      },
-     *      parameters={
-     *          {"name"="title", "dataType"="string", "required"=false},
-     *          {"name"="tags", "dataType"="string", "required"=false, "format"="tag1,tag2,tag3", "description"="a comma-separated list of tags."},
-     *          {"name"="archive", "dataType"="integer", "required"=false, "format"="1 or 0", "description"="archived the entry."},
-     *          {"name"="starred", "dataType"="integer", "required"=false, "format"="1 or 0", "description"="starred the entry."},
-     *      }
-     * )
-     *
-     * @return JsonResponse
-     */
-    public function patchEntriesAction(Entry $entry, Request $request)
-    {
-        $this->validateAuthentication();
-        $this->validateUserAccess($entry->getUser()->getId());
-
-        $title = $request->request->get('title');
-        $isArchived = $request->request->get('archive');
-        $isStarred = $request->request->get('starred');
-
-        if (!is_null($title)) {
-            $entry->setTitle($title);
-        }
-
-        if (!is_null($isArchived)) {
-            $entry->setArchived((bool) $isArchived);
-        }
-
-        if (!is_null($isStarred)) {
-            $entry->setStarred((bool) $isStarred);
-        }
-
-        $tags = $request->request->get('tags', '');
-        if (!empty($tags)) {
-            $this->get('wallabag_core.content_proxy')->assignTagsToEntry($entry, $tags);
-        }
-
-        $em = $this->getDoctrine()->getManager();
-        $em->flush();
-
-        $json = $this->get('serializer')->serialize($entry, 'json');
-
-        return (new JsonResponse())->setJson($json);
-    }
-
-    /**
-     * Delete **permanently** an entry.
-     *
-     * @ApiDoc(
-     *      requirements={
-     *          {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"}
-     *      }
-     * )
-     *
-     * @return JsonResponse
-     */
-    public function deleteEntriesAction(Entry $entry)
-    {
-        $this->validateAuthentication();
-        $this->validateUserAccess($entry->getUser()->getId());
-
-        $em = $this->getDoctrine()->getManager();
-        $em->remove($entry);
-        $em->flush();
-
-        $json = $this->get('serializer')->serialize($entry, 'json');
-
-        return (new JsonResponse())->setJson($json);
-    }
-
-    /**
-     * Retrieve all tags for an entry.
-     *
-     * @ApiDoc(
-     *      requirements={
-     *          {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"}
-     *      }
-     * )
-     *
-     * @return JsonResponse
-     */
-    public function getEntriesTagsAction(Entry $entry)
-    {
-        $this->validateAuthentication();
-        $this->validateUserAccess($entry->getUser()->getId());
-
-        $json = $this->get('serializer')->serialize($entry->getTags(), 'json');
-
-        return (new JsonResponse())->setJson($json);
-    }
-
-    /**
-     * Add one or more tags to an entry.
-     *
-     * @ApiDoc(
-     *      requirements={
-     *          {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"}
-     *      },
-     *      parameters={
-     *          {"name"="tags", "dataType"="string", "required"=false, "format"="tag1,tag2,tag3", "description"="a comma-separated list of tags."},
-     *       }
-     * )
-     *
-     * @return JsonResponse
-     */
-    public function postEntriesTagsAction(Request $request, Entry $entry)
-    {
-        $this->validateAuthentication();
-        $this->validateUserAccess($entry->getUser()->getId());
-
-        $tags = $request->request->get('tags', '');
-        if (!empty($tags)) {
-            $this->get('wallabag_core.content_proxy')->assignTagsToEntry($entry, $tags);
-        }
-
-        $em = $this->getDoctrine()->getManager();
-        $em->persist($entry);
-        $em->flush();
-
-        $json = $this->get('serializer')->serialize($entry, 'json');
-
-        return (new JsonResponse())->setJson($json);
-    }
-
-    /**
-     * Permanently remove one tag for an entry.
-     *
-     * @ApiDoc(
-     *      requirements={
-     *          {"name"="tag", "dataType"="integer", "requirement"="\w+", "description"="The tag ID"},
-     *          {"name"="entry", "dataType"="integer", "requirement"="\w+", "description"="The entry ID"}
-     *      }
-     * )
-     *
-     * @return JsonResponse
-     */
-    public function deleteEntriesTagsAction(Entry $entry, Tag $tag)
-    {
-        $this->validateAuthentication();
-        $this->validateUserAccess($entry->getUser()->getId());
-
-        $entry->removeTag($tag);
-        $em = $this->getDoctrine()->getManager();
-        $em->persist($entry);
-        $em->flush();
-
-        $json = $this->get('serializer')->serialize($entry, 'json');
-
-        return (new JsonResponse())->setJson($json);
-    }
-
-    /**
-     * Retrieve all tags.
-     *
-     * @ApiDoc()
-     *
-     * @return JsonResponse
-     */
-    public function getTagsAction()
-    {
-        $this->validateAuthentication();
-
-        $tags = $this->getDoctrine()
-            ->getRepository('WallabagCoreBundle:Tag')
-            ->findAllTags($this->getUser()->getId());
-
-        $json = $this->get('serializer')->serialize($tags, 'json');
-
-        return (new JsonResponse())->setJson($json);
-    }
-
-    /**
-     * Permanently remove one tag from **every** entry.
-     *
-     * @ApiDoc(
-     *      requirements={
-     *          {"name"="tag", "dataType"="string", "required"=true, "requirement"="\w+", "description"="Tag as a string"}
-     *      }
-     * )
-     *
-     * @return JsonResponse
-     */
-    public function deleteTagLabelAction(Request $request)
-    {
-        $this->validateAuthentication();
-        $label = $request->request->get('tag', '');
-
-        $tag = $this->getDoctrine()->getRepository('WallabagCoreBundle:Tag')->findOneByLabel($label);
-
-        if (empty($tag)) {
-            throw $this->createNotFoundException('Tag not found');
-        }
-
-        $this->getDoctrine()
-            ->getRepository('WallabagCoreBundle:Entry')
-            ->removeTag($this->getUser()->getId(), $tag);
-
-        $this->cleanOrphanTag($tag);
-
-        $json = $this->get('serializer')->serialize($tag, 'json');
-
-        return (new JsonResponse())->setJson($json);
-    }
-
-    /**
-     * Permanently remove some tags from **every** entry.
-     *
-     * @ApiDoc(
-     *      requirements={
-     *          {"name"="tags", "dataType"="string", "required"=true, "format"="tag1,tag2", "description"="Tags as strings (comma splitted)"}
-     *      }
-     * )
-     *
-     * @return JsonResponse
-     */
-    public function deleteTagsLabelAction(Request $request)
-    {
-        $this->validateAuthentication();
-
-        $tagsLabels = $request->request->get('tags', '');
-
-        $tags = [];
-
-        foreach (explode(',', $tagsLabels) as $tagLabel) {
-            $tagEntity = $this->getDoctrine()->getRepository('WallabagCoreBundle:Tag')->findOneByLabel($tagLabel);
-
-            if (!empty($tagEntity)) {
-                $tags[] = $tagEntity;
-            }
-        }
-
-        if (empty($tags)) {
-            throw $this->createNotFoundException('Tags not found');
-        }
-
-        $this->getDoctrine()
-            ->getRepository('WallabagCoreBundle:Entry')
-            ->removeTags($this->getUser()->getId(), $tags);
-
-        $this->cleanOrphanTag($tags);
-
-        $json = $this->get('serializer')->serialize($tags, 'json');
-
-        return (new JsonResponse())->setJson($json);
-    }
-
-    /**
-     * Permanently remove one tag from **every** entry.
-     *
-     * @ApiDoc(
-     *      requirements={
-     *          {"name"="tag", "dataType"="integer", "requirement"="\w+", "description"="The tag"}
-     *      }
-     * )
-     *
-     * @return JsonResponse
-     */
-    public function deleteTagAction(Tag $tag)
-    {
-        $this->validateAuthentication();
-
-        $this->getDoctrine()
-            ->getRepository('WallabagCoreBundle:Entry')
-            ->removeTag($this->getUser()->getId(), $tag);
-
-        $this->cleanOrphanTag($tag);
-
-        $json = $this->get('serializer')->serialize($tag, 'json');
-
-        return (new JsonResponse())->setJson($json);
-    }
-
-    /**
-     * Retrieve version number.
-     *
-     * @ApiDoc()
-     *
-     * @return JsonResponse
-     */
-    public function getVersionAction()
-    {
-        $version = $this->container->getParameter('wallabag_core.version');
-
-        $json = $this->get('serializer')->serialize($version, 'json');
-
-        return (new JsonResponse())->setJson($json);
-    }
-
-    /**
-     * Remove orphan tag in case no entries are associated to it.
-     *
-     * @param Tag|array $tags
-     */
-    private function cleanOrphanTag($tags)
-    {
-        if (!is_array($tags)) {
-            $tags = [$tags];
-        }
-
-        $em = $this->getDoctrine()->getManager();
-
-        foreach ($tags as $tag) {
-            if (count($tag->getEntries()) === 0) {
-                $em->remove($tag);
-            }
-        }
-
-        $em->flush();
-    }
-
-    /**
      * Validate that the first id is equal to the second one.
      * If not, throw exception. It means a user try to access information from an other user.
      *
      * @param int $requestUserId User id from the requested source
      */
-    private function validateUserAccess($requestUserId)
+    protected function validateUserAccess($requestUserId)
     {
         $user = $this->get('security.token_storage')->getToken()->getUser();
         if ($requestUserId != $user->getId()) {