make timeline & paginator service private

Controller/SingleTaskController.php

@@ -27,6 +27,7 @@ use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 use Symfony\Component\Translation\TranslatorInterface;
 use Chill\TaskBundle\Event\UI\UIEvent;
 use Chill\MainBundle\Repository\CenterRepository;
+use Chill\MainBundle\Timeline\TimelineBuilder;
 
 
 class SingleTaskController extends Controller
@@ -37,14 +38,23 @@ class SingleTaskController extends Controller
      */
     protected $eventDispatcher;
     
+    /**
+     *
+     * @var TimelineBuilder
+     */
+    protected $timelineBuilder;
+    
     /**
      * SingleTaskController constructor.
      *
      * @param EventDispatcherInterface $eventDispatcher
      */
-    public function __construct(EventDispatcherInterface $eventDispatcher)
+    public function __construct(
-    {
+        EventDispatcherInterface $eventDispatcher,
+        TimelineBuilder $timelineBuilder
+    ) {
         $this->eventDispatcher = $eventDispatcher;
+        $this->timelineBuilder = $timelineBuilder;
     }
     
     
@@ -151,7 +161,7 @@ class SingleTaskController extends Controller
             throw $this->createNotFoundException('Unable to find Task entity.');
         }
 
-        $timeline = $this->get('chill.main.timeline_builder')
+        $timeline = $this->timelineBuilder
             ->getTimelineHTML('task', array('task' => $task));
     
         $event = new PrivacyEvent($person, array(

Resources/config/services/controller.yml

@@ -6,4 +6,5 @@ services:
     Chill\TaskBundle\Controller\SingleTaskController:
         arguments:
             $eventDispatcher: '@Symfony\Component\EventDispatcher\EventDispatcherInterface'
+            $timelineBuilder: '@chill_main.timeline_builder'
         tags: ['controller.service_arguments']