feature #328 Replaced KnpPaginator by PagerFanta (javiereguiluz)

This PR was squashed before being merged into the master branch (closes #328).

Discussion
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Replaced KnpPaginator by PagerFanta

This fixes #305.

Commits
-------

df26404 Replaced KnpPaginator by PagerFanta

Author: javiereguiluz

.gitignore

@@ -8,3 +8,4 @@
 /vendor/
 /bin/
 /composer.phar
+web/bundles/whiteoctoberpagerfanta

app/AppKernel.php

@@ -20,7 +20,7 @@ public function registerBundles()
             new Symfony\Bundle\AsseticBundle\AsseticBundle(),
             new Doctrine\Bundle\DoctrineBundle\DoctrineBundle(),
             new Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle(),
-            new Knp\Bundle\PaginatorBundle\KnpPaginatorBundle(),
+            new WhiteOctober\PagerfantaBundle\WhiteOctoberPagerfantaBundle(),
             new CodeExplorerBundle\CodeExplorerBundle(),
             new AppBundle\AppBundle(),
             new Doctrine\Bundle\FixturesBundle\DoctrineFixturesBundle(),

app/Resources/views/blog/index.html.twig

@@ -18,7 +18,7 @@
     {% endfor %}
 
     <div class="navigation text-center">
-        {{ knp_pagination_render(posts) }}
+        {{ pagerfanta(posts, 'twitter_bootstrap3', { routeName: 'blog_index_paginated' }) }}
     </div>
 {% endblock %}
 

app/config/config.yml

@@ -90,8 +90,3 @@ swiftmailer:
     username:  "%mailer_user%"
     password:  "%mailer_password%"
     spool:     { type: memory }
-
-# KnpPaginatorBundle configuration (used to paginate large result set)
-knp_paginator:
-    template:
-        pagination: KnpPaginatorBundle:Pagination:twitter_bootstrap_v3_pagination.html.twig

composer.json

@@ -17,7 +17,6 @@
         "ezyang/htmlpurifier"                  : "~4.7",
         "incenteev/composer-parameter-handler" : "~2.1",
         "ircmaxell/password-compat"            : "~1.0",
-        "knplabs/knp-paginator-bundle"         : "~2.4",
         "leafo/scssphp"                        : "^0.4.0",
         "patchwork/jsqueeze"                   : "~1.0",
         "sensio/distribution-bundle"           : "~5.0",
@@ -26,7 +25,8 @@
         "symfony/monolog-bundle"               : "~2.7",
         "symfony/swiftmailer-bundle"           : "~2.3",
         "symfony/symfony"                      : "~2.8",
-        "twig/extensions"                      : "~1.2"
+        "twig/extensions"                      : "~1.2",
+        "white-october/pagerfanta-bundle"      : "^1.0"
     },
     "require-dev": {
         "sensio/generator-bundle": "~3.0"

composer.lock

@@ -40,15 +40,7 @@ class BlogController extends Controller
      */
     public function indexAction($page)
     {
-        $query = $this->getDoctrine()->getRepository('AppBundle:Post')->queryLatest();
-
-        $paginator = $this->get('knp_paginator');
-        $posts = $paginator->paginate($query, $page, Post::NUM_ITEMS);
-        $posts->setUsedRoute('blog_index_paginated');
-
-        if (0 === count($posts) && 1 < $page) {
-            throw $this->createNotFoundException();
-        }
+        $posts = $this->getDoctrine()->getRepository('AppBundle:Post')->findLatest($page);
 
         return $this->render('blog/index.html.twig', array('posts' => $posts));
     }

src/AppBundle/Controller/BlogController.php

@@ -11,7 +11,11 @@
 
 namespace AppBundle\Repository;
 
+use AppBundle\Entity\Post;
 use Doctrine\ORM\EntityRepository;
+use Doctrine\ORM\Query;
+use Pagerfanta\Adapter\DoctrineORMAdapter;
+use Pagerfanta\Pagerfanta;
 
 /**
  * This custom Doctrine repository contains some methods which are useful when
@@ -23,6 +27,9 @@
  */
 class PostRepository extends EntityRepository
 {
+    /**
+     * @return Query
+     */
     public function queryLatest()
     {
         return $this->getEntityManager()
@@ -36,8 +43,17 @@ public function queryLatest()
         ;
     }
 
-    public function findLatest()
+    /**
+     * @param int $page
+     *
+     * @return Pagerfanta
+     */
+    public function findLatest($page = 1)
     {
-        $this->queryLatest()->getResult();
+        $paginator = new Pagerfanta(new DoctrineORMAdapter($this->queryLatest(), false));
+        $paginator->setMaxPerPage(Post::NUM_ITEMS);
+        $paginator->setCurrentPage($page);
+
+        return $paginator;
     }
 }