Merge branch 'bugfix/modules-dashlet-provider-6639'

fixes #6639

.vagrant-puppet/manifests/default.pp

@@ -740,18 +740,6 @@ file { '/etc/icingaweb/modules/monitoring/instances.ini':
   group     => 'apache',
 }
 
-file { '/etc/icingaweb/dashboard':
-  ensure    => 'directory',
-  owner     => 'apache',
-  group     => 'apache',
-}
-
-file { '/etc/icingaweb/dashboard/dashboard.ini':
-   source    => 'puppet:////vagrant/config/dashboard/dashboard.ini',
-   owner     => 'apache',
-   group     => 'apache',
-}
-
 # pear::package { 'deepend/Mockery':
 #  channel => 'pear.survivethedeepend.com'
 # }

application/controllers/DashboardController.php

@@ -111,7 +111,11 @@ class DashboardController extends ActionController
      */
     public function indexAction()
     {
-        $dashboard = $this->getDashboard();
+        $dashboard = Dashboard::load();
+
+        if (! $dashboard->hasPanes()) {
+            $this->view->title = 'Dashboard';
+        } else {
             if ($this->_getParam('pane')) {
                 $pane = $this->_getParam('pane');
                 $dashboard->activate($pane);
@@ -136,7 +140,7 @@ class DashboardController extends ActionController
                 */
 
                 $this->view->dashboard = $dashboard;
-
+            }
         }
     }
 

application/views/scripts/dashboard/addurl.phtml

@@ -3,5 +3,10 @@
 </div>
 
 <div class="content">
-<?= $this->form ?>
+    <h1><?= $this->escape($this->translate('This feature is deactivated at the moment.')); ?></h1>
+    <p>
+        <?=
+        $this->escape($this->translate('Please have a little patience, we are hard working on it, take a look at icingaweb2 issues.'));
+        ?>
+    </p>
 </div>

application/views/scripts/dashboard/index.phtml

@@ -7,16 +7,10 @@
     </div>
 <?php else: ?>
     <div class="content">
-        <h1>No dashboard configuration found!</h1>
+        <h1><?= $this->escape($this->translate('Welcome to Icinga Web!')) ?></h1>
-        <p>
+        <p><?= sprintf(
-            <?=
+             $this->escape($this->translate('Currently there is no dashlet available. This might change once you enabled some of the available %s.')),
-                $this->translate('We tried to load a dashboard configuration with no success.'
+            $this->qlink($this->translate('modules'), 'config/modules')
-                . ' Please have look that the configuration does exist:');
+        ) ?></p>
-            ?>
-
-            <code>
-                <?= $this->escape($this->configPath) ?>.ini
-            </code>
-        </p>
     </div>
-<?php endif; ?>
+<?php endif ?>

config/dashboard/dashboard.ini

@@ -1,39 +0,0 @@
-[Incidents]
-title = "Current incidents"
-
-[Incidents.Service Problems]
-url = "monitoring/list/services"
-service_problem = 1
-limit = 10
-sort = service_severity
-
-[Incidents.Recently Recovered Services]
-url = "monitoring/list/services"
-sort = "service_last_state_change"
-service_state = 0
-limit = 10
-dir = "desc"
-
-[Incidents.Host Problems]
-url = "monitoring/list/hosts"
-host_problem = 1
-sort = host_severity
-
-[Landing]
-title = "Landing page"
-
-[Landing.Hostgroups]
-url = "monitoring/chart/hostgroup"
-
-[Landing.Servicegroups]
-url = "monitoring/chart/servicegroup"
-
-[Landing.Unhandled Problem Services]
-url = "monitoring/list/services"
-service_handled = 0
-service_problem = 1
-
-[Landing.Unhandled Problem Hosts]
-url = "monitoring/list/hosts"
-host_handled = 0
-host_problem = 1

doc/dashboard.md

@@ -14,30 +14,4 @@ the objects you're interested in and can add and remove elements.
 * The dashboard itself is just the view containing the panes
 
 
-## Configuration files
-
-By default, the config/dashboard/dashboard.ini is used for storing dashboards in the following format:
-
-    [PaneName]                          ; Define a new Pane
-    title = "PaneTitle"                 ; The title of the pane as displayed in the tabls
-
-    [PaneName.Component1]               ; Define a new component 'Component 1' underneat the pane
-    url = "/url/for/component1"         ; the url that will be displayed, with view=compact as URL parameter appended
-    height = "500px"                    ; optional height setting
-    width = "400px"                     ; optional width setting
-
-    [test.My hosts]                     ; Another component, here with host
-    url = "monitoring/list/hosts"       ; the url of the component
-                                        ; Notice the missing height/width definition
-
-    [test.My services]                  ; And another pane
-    url = "monitoring/list/services"    ; With service url
-
-    [test2]                             ; Define a second pane
-    title = "test2"                     ; with the title
-
-    [test2.test]                        ; Add a component to the second pane
-    url = "/monitoring/show/host/host1" ; ...and define it's url
-
-
 [dashboards1]: res/Dashboard.png

icingaweb2.spec

@@ -185,8 +185,6 @@ install -D -m0644 packages/rpm/etc/httpd/conf.d/icingaweb.conf %{buildroot}/%{ap
 install -D -m0644 packages/rpm/etc/icingaweb/authentication.ini %{buildroot}/%{_sysconfdir}/icingaweb/authentication.ini
 # custom resource paths
 install -D -m0644 packages/rpm/etc/icingaweb/resources.ini %{buildroot}/%{_sysconfdir}/icingaweb/resources.ini
-# dashboard
-install -D -m0644 config/dashboard/dashboard.ini %{buildroot}/%{_sysconfdir}/icingaweb/dashboard/dashboard.ini
 # monitoring module (icinga2)
 install -D -m0644 packages/rpm/etc/icingaweb/modules/monitoring/backends.ini %{buildroot}/%{_sysconfdir}/icingaweb/modules/monitoring/backends.ini
 install -D -m0644 packages/rpm/etc/icingaweb/modules/monitoring/instances.ini %{buildroot}/%{_sysconfdir}/icingaweb/modules/monitoring/instances.ini

library/Icinga/Application/Modules/Module.php

@@ -16,6 +16,7 @@ use Icinga\Util\Translator;
 use Icinga\Web\Hook;
 use Icinga\Web\Menu;
 use Icinga\Web\Widget;
+use Icinga\Web\Widget\Dashboard\Pane;
 use Icinga\Util\File;
 use Icinga\Exception\ProgrammingError;
 
@@ -154,6 +155,36 @@ class Module
      */
     protected $menuItems = array();
 
+    /**
+     * A set of Pane elements
+     *
+     * @var array
+     */
+    protected $paneItems = array();
+
+    /**
+     * Get all Menu Items
+     *
+     * @return array
+     */
+    public function getPaneItems()
+    {
+        $this->launchConfigScript();
+        return $this->paneItems;
+    }
+
+    /**
+     * Add a pane to dashboard
+     *
+     * @param $name
+     * @return Pane
+     */
+    protected function dashboard($name)
+    {
+        $this->paneItems[$name] = new Pane($name);
+        return $this->paneItems[$name];
+    }
+
     /**
      * Get all Menu Items
      *

library/Icinga/Web/Widget/Dashboard.php

@@ -63,6 +63,46 @@ class Dashboard extends AbstractWidget
         $this->getTabs()->activate($name);
     }
 
+    /**
+     * Load Pane items provided by all enabled modules
+     *
+     * @return  self
+     */
+    public static function load()
+    {
+        /** @var $dashboard Dashboard */
+        $dashboard = new static('dashboard');
+        $manager = Icinga::app()->getModuleManager();
+        foreach ($manager->getLoadedModules() as $module) {
+            /** @var $module \Icinga\Application\Modules\Module */
+            $dashboard->mergePanes($module->getPaneItems());
+
+        }
+        return $dashboard;
+    }
+
+    /**
+     * Merge panes with existing panes
+     *
+     * @param array $panes
+     * @return $this
+     */
+    public function mergePanes(array $panes)
+    {
+        /** @var $pane Pane  */
+        foreach ($panes as $pane) {
+            if (array_key_exists($pane->getName(), $this->panes)) {
+                /** @var $current Pane */
+                $current = $this->panes[$pane->getName()];
+                $current->addComponents($pane->getComponents());
+            } else {
+                $this->panes = array_filter(array_merge($this->panes, $panes));
+            }
+        }
+
+        return $this;
+    }
+
     /**
      * Return the tab object used to navigate through this dashboard
      *
@@ -147,6 +187,16 @@ class Dashboard extends AbstractWidget
         return $this;
     }
 
+    /**
+     * Checks if the current dashboard has any panes
+     *
+     * @return bool
+     */
+    public function hasPanes()
+    {
+        return ! empty($this->panes);
+    }
+
     /**
      * Return true if a pane doesn't exist or doesn't have any components in it
      *

library/Icinga/Web/Widget/Dashboard/Pane.php

@@ -162,6 +162,47 @@ class Pane extends AbstractWidget
         return $this;
     }
 
+    /**
+     * Add new components to existing components
+     *
+     * @param array $components
+     * @return $this
+     */
+    public function addComponents(array $components)
+    {
+        /* @var $component Component */
+        foreach ($components as $component) {
+            if (array_key_exists($component->getTitle(), $this->components)) {
+                if (preg_match('/_(\d+)$/', $component->getTitle(), $m)) {
+                    $name = preg_replace('/_\d+$/', $m[1]++, $component->getTitle());
+                } else {
+                    $name = $component->getTitle() . '_2';
+                }
+                $this->components[$name] = $component;
+            } else {
+                $this->components[$component->getTitle()] = $component;
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Add a component to the current pane
+     *
+     * @param $title
+     * @param $url
+     * @return Component
+     *
+     * @see addComponent()
+     */
+    public function add($title, $url = null)
+    {
+        $this->addComponent($title, $url);
+
+        return $this->components[$title];
+    }
+
     /**
      * Return the this pane's structure as array
      *

modules/monitoring/configuration.php

@@ -125,10 +125,18 @@ $section->add($this->translate('Performance Info'), array(
 ));
 
 /*
-
+ * Dashboard
-$dashboard = $this->dashboard('Current Incidents'); // Web\Widget\Dashboard\Pane
-$dashboard->add('Service Problems', array(
-
-));
-
  */
+$dashboard = $this->dashboard($this->translate('Current Incidents'));
+$dashboard->add(
+    $this->translate('Service Problems'),
+    'monitoring/list/services?service_problem=1&limit=10&sort=service_severity'
+);
+$dashboard->add(
+    $this->translate('Recently Recovered Services'),
+    'monitoring/list/services?service_state=0&limit=10&sort=service_last_state_change&dir=desc'
+);
+$dashboard->add(
+    $this->translate('Host Problems'),
+    'monitoring/list/hosts?host_problem=1&sort=host_severity'
+);