Added blog post view functionality

Signed-off-by: Gergely Polonkai <polesz@w00d5t0ck.info>

src/KekRozsak/FrontBundle/Controller/BlogController.php

@@ -0,0 +1,57 @@
+<?php
+namespace KekRozsak\FrontBundle\Controller;
+
+use Symfony\Bundle\FrameworkBundle\Controller\Controller;
+use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
+use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
+
+/**
+ * @Route("/blog")
+ */
+class BlogController extends Controller
+{
+    /**
+     * @Route("/", name="KekRozsakFrontBundle_blogList")
+     * @Template()
+     */
+    public function listAction()
+    {
+        $query = $this
+                    ->getDoctrine()
+                    ->getEntityManager()
+                    ->createQuery('
+                        SELECT
+                            p
+                        FROM
+                            KekRozsakFrontBundle:BlogPost p
+                        LEFT JOIN
+                            p.group g
+                        LEFT JOIN
+                            g.members m
+                        WHERE
+                            (
+                                (
+                                    p.group IS NULL
+                                    OR m.user = :user
+                                )
+                                AND p.published = true
+                            )
+                            OR p.createdBy = :user
+                    ');
+        $query->
+            setParameter(
+                    'user',
+                    $this
+                        ->get('security.context')
+                        ->getToken()
+                        ->getUser()
+                        ->getId()
+                );
+        $blogPosts = $query->getResult();
+
+        return array(
+            'posts' => $blogPosts,
+        );
+    }
+}
+