HostsController: Don't allow to reschedule checks if no objects have active ones

refs #3665

modules/monitoring/application/controllers/HostsController.php

@@ -85,7 +85,12 @@ class HostsController extends Controller
     public function showAction()
     {
         $this->setAutorefreshInterval(15);
-        if ($this->Auth()->hasPermission('monitoring/command/schedule-check')) {
+        $activeChecksEnabled = $this->hostList->getFeatureStatus()['active_checks_enabled'] !== 0;
+        if ($this->Auth()->hasPermission('monitoring/command/schedule-check')
+            || ($this->Auth()->hasPermission('monitoring/command/schedule-check/active-only')
+                && $activeChecksEnabled
+            )
+        ) {
             $checkNowForm = new CheckNowCommandForm();
             $checkNowForm
                 ->setObjects($this->hostList)
@@ -114,8 +119,10 @@ class HostsController extends Controller
 
         $hostStates = $this->hostList->getStateSummary();
 
-        $this->setAutorefreshInterval(15);
+        if ($activeChecksEnabled) {
             $this->view->rescheduleAllLink = Url::fromRequest()->setPath('monitoring/hosts/reschedule-check');
+        }
+
         $this->view->downtimeAllLink = Url::fromRequest()->setPath('monitoring/hosts/schedule-downtime');
         $this->view->processCheckResultAllLink = Url::fromRequest()->setPath('monitoring/hosts/process-check-result');
         $this->view->addCommentLink = Url::fromRequest()->setPath('monitoring/hosts/add-comment');

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

@@ -181,6 +181,7 @@
                 </tr>
             <?php endif ?>
 
+        <?php if (isset($rescheduleAllLink)): ?>
             <tr>
                 <th></th>
                 <td>
@@ -195,6 +196,7 @@
                     ) ?>
                 </td>
             </tr>
+        <?php endif ?>
             </tbody>
         </table>
         <h2><?= $this->translate('Feature Commands') ?></h2>