From 7e33bf29ebc4860250b68c7603bdfa52008e962e Mon Sep 17 00:00:00 2001
From: Pierre Rudloff <contact@rudloff.pro>
Date: Thu, 13 Oct 2016 17:16:22 +0200
Subject: [PATCH] Make sure container has a view property

---
 controllers/FrontController.php | 90 ++++++++++++++++++---------------
 1 file changed, 48 insertions(+), 42 deletions(-)

diff --git a/controllers/FrontController.php b/controllers/FrontController.php
index aabd740..2faa080 100644
--- a/controllers/FrontController.php
+++ b/controllers/FrontController.php
@@ -47,9 +47,7 @@ class FrontController
     {
         $this->config = Config::getInstance();
         $this->download = new VideoDownload();
-        if ($container instanceof Container) {
-            $this->container = $container;
-        }
+        $this->container = $container;
     }
 
     /**
@@ -62,15 +60,17 @@ class FrontController
      */
     public function index(Request $request, Response $response)
     {
-        $this->container->view->render(
-            $response,
-            'index.tpl',
-            [
-                'convert'     => $this->config->convert,
-                'class'       => 'index',
-                'description' => 'Easily download videos from Youtube, Dailymotion, Vimeo and other websites.',
-            ]
-        );
+        if ($this->container instanceof Container) {
+            $this->container->view->render(
+                $response,
+                'index.tpl',
+                [
+                    'convert'     => $this->config->convert,
+                    'class'       => 'index',
+                    'description' => 'Easily download videos from Youtube, Dailymotion, Vimeo and other websites.',
+                ]
+            );
+        }
     }
 
     /**
@@ -83,17 +83,19 @@ class FrontController
      */
     public function extractors(Request $request, Response $response)
     {
-        $this->container->view->render(
-            $response,
-            'extractors.tpl',
-            [
-                'extractors'  => $this->download->listExtractors(),
-                'class'       => 'extractors',
-                'title'       => 'Supported websites',
-                'description' => 'List of all supported websites from which Alltube Download '.
-                    'can extract video or audio files',
-            ]
-        );
+        if ($this->container instanceof Container) {
+            $this->container->view->render(
+                $response,
+                'extractors.tpl',
+                [
+                    'extractors'  => $this->download->listExtractors(),
+                    'class'       => 'extractors',
+                    'title'       => 'Supported websites',
+                    'description' => 'List of all supported websites from which Alltube Download '.
+                        'can extract video or audio files',
+                ]
+            );
+        }
     }
 
     /**
@@ -131,16 +133,18 @@ class FrontController
                 }
             } else {
                 $video = $this->download->getJSON($params['url']);
-                $this->container->view->render(
-                    $response,
-                    'video.tpl',
-                    [
-                        'video'       => $video,
-                        'class'       => 'video',
-                        'title'       => $video->title,
-                        'description' => 'Download "'.$video->title.'" from '.$video->extractor_key,
-                    ]
-                );
+                if ($this->container instanceof Container) {
+                    $this->container->view->render(
+                        $response,
+                        'video.tpl',
+                        [
+                            'video'       => $video,
+                            'class'       => 'video',
+                            'title'       => $video->title,
+                            'description' => 'Download "'.$video->title.'" from '.$video->extractor_key,
+                        ]
+                    );
+                }
             }
         } else {
             return $response->withRedirect($this->container->get('router')->pathFor('index'));
@@ -158,15 +162,17 @@ class FrontController
      */
     public function error(Request $request, Response $response, \Exception $exception)
     {
-        $this->container->view->render(
-            $response,
-            'error.tpl',
-            [
-                'errors' => $exception->getMessage(),
-                'class'  => 'video',
-                'title'  => 'Error',
-            ]
-        );
+        if ($container instanceof Container) {
+            $this->container->view->render(
+                $response,
+                'error.tpl',
+                [
+                    'errors' => $exception->getMessage(),
+                    'class'  => 'video',
+                    'title'  => 'Error',
+                ]
+            );
+        }
 
         return $response->withStatus(500);
     }