monitoring: Fix mess in CommentsController and the related view script

modules/monitoring/application/controllers/CommentsController.php

@@ -9,28 +9,33 @@ use Icinga\Module\Monitoring\Forms\Command\Object\DeleteCommentsCommandForm;
 use Icinga\Web\Url;
 
 /**
- * Display detailed information about a comment
+ * Display detailed information about comments
  */
 class CommentsController extends Controller
 {
     /**
-     * The fetched comments
+     * The comments view
      *
-     * @var array
+     * @var \Icinga\Module\Monitoring\DataView\Comment
      */
     protected $comments;
 
     /**
-     * Fetch all comments matching the current filter and add tabs
+     * Filter from request
      *
-     * @throws Zend_Controller_Action_Exception
+     * @var Filter
+     */
+    protected $filter;
+
+    /**
+     * Fetch all comments matching the current filter and add tabs
      */
     public function init()
     {
         $this->filter = Filter::fromQueryString(str_replace(
             'comment_id',
             'comment_internal_id',
-            (string)$this->params
+            (string) $this->params
         ));
         $query = $this->backend->select()->from('comment', array(
             'id'         => 'comment_internal_id',
@@ -48,19 +53,16 @@ class CommentsController extends Controller
         ))->addFilter($this->filter);
         $this->applyRestriction('monitoring/filter/objects', $query);
 
-        $this->comments = $query->getQuery()->fetchAll();
-        if (false === $this->comments) {
-            throw new Zend_Controller_Action_Exception($this->translate('Comment not found'));
-        }
+        $this->comments = $query;
 
         $this->getTabs()->add(
             'comments',
             array(
+                'icon'  => 'comment',
+                'label' => $this->translate('Comments') . sprintf(' (%d)', $query->count()),
                 'title' => $this->translate(
                     'Display detailed information about multiple comments.'
                 ),
-                'icon'  => 'comment',
-                'label' => $this->translate('Comments') . sprintf(' (%d)', count($this->comments)),
                 'url'   =>'monitoring/comments/show'
             )
         )->activate('comments');
@@ -91,9 +93,9 @@ class CommentsController extends Controller
         $delCommentForm->setTitle($this->view->translate('Remove all Comments'));
         $delCommentForm->addDescription(sprintf(
             $this->translate('Confirm removal of %d comments.'),
-            count($this->comments)
+            $this->comments->count()
         ));
-        $delCommentForm->setComments($this->comments)
+        $delCommentForm->setComments($this->comments->fetchAll())
             ->setRedirectUrl($listCommentsLink)
             ->handleRequest();
         $this->view->delCommentForm = $delCommentForm;

modules/monitoring/application/views/scripts/comments/show.phtml

@@ -1,19 +1,18 @@
 <div class="controls">
-  <?php if (! $this->compact): ?>
-      <?= $this->tabs; ?>
-  <?php endif ?>
-
+<?php if (! $this->compact): ?>
+    <?= $this->tabs ?>
+<?php endif ?>
     <div data-base-target='_next'>
-     <?= $this->render('partials/comment/comments-header.phtml'); ?>
+        <?= $this->render('partials/comment/comments-header.phtml') ?>
     </div>
 </div>
 
 <div class="content multi-commands">
-  <h3><?= $this->icon('reschedule') ?> <?= $this->translate('Commands') ?> </h3>
+    <h3><?= $this->icon('reschedule') ?><?= $this->translate('Commands') ?></h3>
     <?= $this->qlink(
         sprintf(
             $this->translate('Remove %d comments'),
-            count($comments)
+            $comments->count()
         ),
         $removeAllLink,
         null,