Add Base Controller with isGranted method

lib/Alchemy/Phrasea/Controller/BaseController.php

@@ -0,0 +1,84 @@
+<?php
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2015 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace Alchemy\Phrasea\Controller;
+
+use Alchemy\Phrasea\Application;
+use Alchemy\Phrasea\Authorization\AuthorizationChecker;
+use Symfony\Component\Form\FormInterface;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\StreamedResponse;
+
+abstract class BaseController
+{
+    /** @var Application */
+    protected $app;
+
+    public function __construct(Application $app)
+    {
+        $this->app = $app;
+    }
+
+    /**
+     * @return \User_Adapter
+     */
+    public function getAuthenticatedUser()
+    {
+        return $this->app['authentication']->getUser();
+    }
+
+    public function render($view, array $parameters = [], Response $response = null)
+    {
+        /** @var \Twig_Environment $twig */
+        $twig = $this->app['twig'];
+
+        if ($response instanceof StreamedResponse) {
+            $response->setCallback(function () use ($twig, $view, $parameters) {
+                $twig->display($view, $parameters);
+            });
+
+            return $response;
+        }
+
+        if (null === $response) {
+            $response = new Response();
+        }
+        $response->setContent($twig->render($view, $parameters));
+
+        return $response;
+    }
+
+    /**
+     * @param mixed $formType
+     * @param mixed $data
+     * @return FormInterface
+     */
+    public function createApiForm($formType, $data, array $options = [])
+    {
+        return $this->app['form.factory']->createNamed(
+            'data',
+            $formType,
+            $data,
+            array_merge(['csrf_protection' => false], $options)
+        );
+    }
+
+    /**
+     * @param mixed $attributes
+     * @param mixed $object
+     * @return bool
+     */
+    public function isGranted($attributes, $object = null)
+    {
+        /** @var AuthorizationChecker $authorizationChecker */
+        $authorizationChecker = $this->app['phraseanet.authorization_checker'];
+
+        return $authorizationChecker->isGranted($attributes, $object);
+    }
+}