From 8ca6cc32b2c789a3149861159ad258f2cb9491e3 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 28 Apr 2024 14:39:39 +0200
Subject: Adding upstream version 2.11.4.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../application/controllers/HealthController.php   | 196 +++++++++++++++++++++
 1 file changed, 196 insertions(+)
 create mode 100644 modules/monitoring/application/controllers/HealthController.php

(limited to 'modules/monitoring/application/controllers/HealthController.php')

diff --git a/modules/monitoring/application/controllers/HealthController.php b/modules/monitoring/application/controllers/HealthController.php
new file mode 100644
index 0000000..48dd580
--- /dev/null
+++ b/modules/monitoring/application/controllers/HealthController.php
@@ -0,0 +1,196 @@
+<?php
+/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Module\Monitoring\Controllers;
+
+use Icinga\Module\Monitoring\Controller;
+use Icinga\Module\Monitoring\Forms\Command\Instance\DisableNotificationsExpireCommandForm;
+use Icinga\Module\Monitoring\Forms\Command\Instance\ToggleInstanceFeaturesCommandForm;
+use Icinga\Web\Widget\Tabextension\DashboardAction;
+use Icinga\Web\Widget\Tabextension\MenuAction;
+
+/**
+ * Display process and performance information of the monitoring host and program-wide commands
+ */
+class HealthController extends Controller
+{
+    /**
+     * Add tabs
+     *
+     * @see \Icinga\Web\Controller\ActionController::init()
+     */
+    public function init()
+    {
+        $this
+            ->getTabs()
+            ->add(
+                'info',
+                array(
+                    'title' => $this->translate(
+                        'Show information about the current monitoring instance\'s process'
+                        . ' and it\'s performance as well as available features'
+                    ),
+                    'label' => $this->translate('Process Information'),
+                    'url'   =>'monitoring/health/info'
+                )
+            )
+            ->add(
+                'stats',
+                array(
+                    'title' => $this->translate(
+                        'Show statistics about the monitored objects'
+                    ),
+                    'label' => $this->translate('Stats'),
+                    'url'   =>'monitoring/health/stats'
+                )
+            )
+            ->extend(new DashboardAction())->extend(new MenuAction());
+    }
+
+    /**
+     * Display process information and program-wide commands
+     */
+    public function infoAction()
+    {
+        $this->view->title = $this->translate('Process Information');
+        $this->getTabs()->activate('info');
+        $this->setAutorefreshInterval(10);
+        $this->view->backendName = $this->backend->getName();
+        $programStatus = $this->backend
+            ->select()
+            ->from(
+                'programstatus',
+                array(
+                    'is_currently_running',
+                    'process_id',
+                    'endpoint_name',
+                    'program_start_time',
+                    'status_update_time',
+                    'program_version',
+                    'last_command_check',
+                    'last_log_rotation',
+                    'global_service_event_handler',
+                    'global_host_event_handler',
+                    'notifications_enabled',
+                    'disable_notif_expire_time',
+                    'active_service_checks_enabled',
+                    'passive_service_checks_enabled',
+                    'active_host_checks_enabled',
+                    'passive_host_checks_enabled',
+                    'event_handlers_enabled',
+                    'obsess_over_services',
+                    'obsess_over_hosts',
+                    'flap_detection_enabled',
+                    'process_performance_data'
+                )
+            )
+            ->getQuery();
+        $this->handleFormatRequest($programStatus);
+        $programStatus = $programStatus->fetchRow();
+        if ($programStatus === false) {
+            return $this->render('not-running', true, null);
+        }
+        $this->view->programStatus = $programStatus;
+        $toggleFeaturesForm = new ToggleInstanceFeaturesCommandForm();
+        $toggleFeaturesForm
+            ->setBackend($this->backend)
+            ->setStatus($programStatus)
+            ->load($programStatus)
+            ->handleRequest();
+        $this->view->toggleFeaturesForm = $toggleFeaturesForm;
+
+        $this->view->runtimevariables = (object) $this->backend->select()
+            ->from('runtimevariables', array('varname', 'varvalue'))
+            ->getQuery()->fetchPairs();
+
+        $this->view->checkperformance = $this->backend->select()
+            ->from('runtimesummary')
+            ->getQuery()->fetchAll();
+    }
+
+    /**
+     * Display stats about current checks and monitored objects
+     */
+    public function statsAction()
+    {
+        $this->view->title = $this->translate('Stats');
+        $this->getTabs()->activate('stats');
+
+        $servicestats = $this->backend->select()->from('servicestatussummary', array(
+            'services_critical',
+            'services_critical_handled',
+            'services_critical_unhandled',
+            'services_ok',
+            'services_pending',
+            'services_total',
+            'services_unknown',
+            'services_unknown_handled',
+            'services_unknown_unhandled',
+            'services_warning',
+            'services_warning_handled',
+            'services_warning_unhandled'
+        ));
+        $this->applyRestriction('monitoring/filter/objects', $servicestats);
+        $this->view->servicestats = $servicestats->fetchRow();
+        $this->view->unhandledServiceProblems = $this->view->servicestats->services_critical_unhandled
+            + $this->view->servicestats->services_unknown_unhandled
+            + $this->view->servicestats->services_warning_unhandled;
+
+        $hoststats = $this->backend->select()->from('hoststatussummary', array(
+            'hosts_total',
+            'hosts_up',
+            'hosts_down',
+            'hosts_down_handled',
+            'hosts_down_unhandled',
+            'hosts_unreachable',
+            'hosts_unreachable_handled',
+            'hosts_unreachable_unhandled',
+            'hosts_pending',
+        ));
+        $this->applyRestriction('monitoring/filter/objects', $hoststats);
+        $this->view->hoststats = $hoststats->fetchRow();
+        $this->view->unhandledhostProblems = $this->view->hoststats->hosts_down_unhandled
+            + $this->view->hoststats->hosts_unreachable_unhandled;
+
+        $this->view->unhandledProblems = $this->view->unhandledhostProblems
+            + $this->view->unhandledServiceProblems;
+
+        $this->view->runtimevariables  = (object) $this->backend->select()
+            ->from('runtimevariables', array('varname', 'varvalue'))
+            ->getQuery()->fetchPairs();
+
+        $this->view->checkperformance = $this->backend->select()
+            ->from('runtimesummary')
+            ->getQuery()->fetchAll();
+    }
+
+    /**
+     * Disable notifications w/ an optional expire time
+     */
+    public function disableNotificationsAction()
+    {
+        $this->assertPermission('monitoring/command/feature/instance');
+        $this->view->title = $this->translate('Disable Notifications');
+        $programStatus = $this->backend
+            ->select()
+            ->from(
+                'programstatus',
+                array(
+                    'notifications_enabled',
+                    'disable_notif_expire_time'
+                )
+            )
+            ->getQuery()
+            ->fetchRow();
+        $this->view->programStatus = $programStatus;
+        if ((bool) $programStatus->notifications_enabled === false) {
+            return;
+        } else {
+            $form = new DisableNotificationsExpireCommandForm();
+            $form
+                ->setRedirectUrl('monitoring/health/info')
+                ->handleRequest();
+            $this->view->form = $form;
+        }
+    }
+}
-- 
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