Enh: Added queue clear option at Administration - Information

protected/humhub/docs/CHANGELOG.md

@@ -8,6 +8,7 @@ HumHub Change Log
 - Fix: Disabled Notification E-Mails for installation sample contents
 - Fix: No e-mail summary immediately after installation
 - Enh: Added queuing for search updates of commments
+- Enh: Added queue clear option at Administration - Information
 
 
 1.3.1  (August 7, 2018)

protected/humhub/modules/admin/controllers/InformationController.php

@@ -11,10 +11,12 @@ namespace humhub\modules\admin\controllers;
 use humhub\modules\admin\components\Controller;
 use humhub\modules\admin\components\DatabaseInfo;
 use humhub\modules\admin\libs\HumHubAPI;
+use humhub\modules\queue\driver\MySQL;
 use humhub\modules\queue\helpers\QueueHelper;
 use humhub\modules\queue\interfaces\QueueInfoInterface;
 use humhub\modules\search\jobs\RebuildIndex;
 use ReflectionClass;
+use ReflectionException;
 use Yii;
 
 /**
@@ -105,6 +107,15 @@ class InformationController extends Controller
 
         $queue = Yii::$app->queue;
 
+        $canClearQueue = false;
+        if ($queue instanceof MySQL) {
+            $canClearQueue = true;
+            $queue->clear();
+            if (Yii::$app->request->isPost && Yii::$app->request->get('clearQueue') == 1) {
+                $this->view->setStatusMessage('success', Yii::t('AdminModule.information', 'Queue successfully cleared.'));
+            }
+        }
+
         $waitingJobs = null;
         $delayedJobs = null;
         $doneJobs = null;
@@ -122,11 +133,10 @@ class InformationController extends Controller
         try {
             $reflect = new ReflectionClass($queue);
             $driverName = $reflect->getShortName();
-        } catch (\ReflectionException $e) {
+        } catch (ReflectionException $e) {
             Yii::error('Could not determine queue driver: '. $e->getMessage());
         }
 
-
         return $this->render('background-jobs', [
             'lastRunHourly' => $lastRunHourly,
             'lastRunDaily' => $lastRunDaily,
@@ -134,8 +144,8 @@ class InformationController extends Controller
             'delayedJobs' => $delayedJobs,
             'doneJobs' => $doneJobs,
             'reservedJobs' => $reservedJobs,
-            'driverName' => $driverName
-
+            'driverName' => $driverName,
+            'canClearQueue' => $canClearQueue
         ]);
     }
 

protected/humhub/modules/admin/views/information/background-jobs.php

@@ -8,8 +8,11 @@
  * @var int|null $delayedJobs
  * @var int|null $doneJobs
  * @var int|null $reservedJobs
+ * @var boolean $canClearQueue
  */
 
+use humhub\widgets\Button;
+
 if (empty($lastRunHourly)) {
     $lastRunHourly = "<span style='color:red'>" . Yii::t('AdminModule.information', 'Never') . "</span>";
 } else {
@@ -39,6 +42,13 @@ if (empty($lastRunDaily)) {
     <div class="col-md-6">
         <div class="panel">
             <div class="panel-heading">
+                <?php if ($canClearQueue): ?>
+                    <?= Button::danger('Clear queue')
+                        ->link(['background-jobs', 'clearQueue' => 1])
+                        ->options(['data-method' => 'POST'])
+                        ->xs()->right();
+                    ?>
+                <?php endif; ?>
                 <?= Yii::t('AdminModule.information', '<strong>Queue</strong> Status'); ?>
             </div>
             <div class="panel-body">
@@ -61,6 +71,7 @@ if (empty($lastRunDaily)) {
                 <strong><?= Yii::t('AdminModule.information', 'Done'); ?></strong><br/>
                 <?= $doneJobs ?><br/>
                 <br/>
+
             </div>
         </div>
     </div>