Conform to coding guidelines

modules/monitoring/application/controllers/DowntimesController.php

@@ -36,9 +36,9 @@ class Monitoring_DowntimesController extends Controller
     public function init()
     {
         $this->filter = Filter::fromQueryString(str_replace(
-                'downtime_id', 
-                'downtime_internal_id', 
-                (string)$this->params
+            'downtime_id',
+            'downtime_internal_id',
+            (string)$this->params
         ));
         $this->downtimes = $this->backend->select()->from('downtime', array(
             'id'              => 'downtime_internal_id',
@@ -66,22 +66,21 @@ class Monitoring_DowntimesController extends Controller
 
         if (false === $this->downtimes) {
             throw new Zend_Controller_Action_Exception(
-                    $this->translate('Downtime not found')
+                $this->translate('Downtime not found')
             );
         }
         
-        $this->getTabs()
-            ->add(
-                'downtimes',
-                array(
-                    'title' => $this->translate(
-                        'Display detailed information about multiple downtimes.'
-                    ),
-                    'icon' => 'plug',
-                    'label' => $this->translate('Downtimes'),
-                    'url'   =>'monitoring/downtimes/show'
-                )
-        )->activate('downtimes')->extend(new DashboardAction());
+        $this->getTabs()->add(
+            'downtimes',
+            array(
+                'title' => $this->translate(
+                    'Display detailed information about multiple downtimes.'
+                ),
+                'icon' => 'plug',
+                'label' => $this->translate('Downtimes'),
+                'url'   =>'monitoring/downtimes/show'
+            )
+        )->activate('downtimes');
         
         foreach ($this->downtimes as $downtime) {
             if (isset($downtime->service_description)) {

modules/monitoring/application/forms/Command/Object/DeleteDowntimeCommandForm.php

@@ -84,7 +84,7 @@ class DeleteDowntimeCommandForm extends CommandForm
         $delDowntime = new DeleteDowntimeCommand();
         $delDowntime->setDowntimeId($id);
         $delDowntime->setDowntimeType(
-            isset($firstDowntime->service_description) ? 
+            isset($firstDowntime->service_description) ?
             DeleteDowntimeCommand::DOWNTIME_TYPE_SERVICE :
             DeleteDowntimeCommand::DOWNTIME_TYPE_HOST
         );

modules/monitoring/application/forms/Command/Object/DeleteDowntimesCommandForm.php

@@ -12,6 +12,11 @@ use Icinga\Web\Notification;
  */
 class DeleteDowntimesCommandForm extends CommandForm
 {
+    /**
+     * The downtimes to delete on success
+     *
+     * @var array
+     */
     protected $downtimes;
     
     /**
@@ -31,12 +36,12 @@ class DeleteDowntimesCommandForm extends CommandForm
     {
         $this->addElements(array(
             array(
-                    'hidden',
-                    'redirect',
-                    array(
-                        'decorators' => array('ViewHelper')
-                    )
+                'hidden',
+                'redirect',
+                array(
+                    'decorators' => array('ViewHelper')
                 )
+            )
         ));
         return $this;
     }
@@ -60,7 +65,7 @@ class DeleteDowntimesCommandForm extends CommandForm
             $delDowntime = new DeleteDowntimeCommand();
             $delDowntime->setDowntimeId($downtime->id);
             $delDowntime->setDowntimeType(
-                isset($downtime->service_description) ? 
+                isset($downtime->service_description) ?
                 DeleteDowntimeCommand::DOWNTIME_TYPE_SERVICE :
                 DeleteDowntimeCommand::DOWNTIME_TYPE_HOST
             );
@@ -76,9 +81,9 @@ class DeleteDowntimesCommandForm extends CommandForm
     
     /**
      * Set the downtimes to be deleted upon success
-     * 
+     *
      * @param type $downtimes
-     * 
+     *
      * @return $this
      */
     public function setDowntimes($downtimes)