Dashboard: Write user dashboards to disk

refs #4537

library/Icinga/Web/Widget/Dashboard.php

@@ -8,6 +8,7 @@ use Icinga\Application\Icinga;
 use Icinga\Application\Config;
 use Icinga\Exception\ConfigurationError;
 use Icinga\Exception\ProgrammingError;
+use Icinga\File\Ini\IniWriter;
 use Icinga\User;
 use Icinga\Web\Widget\Dashboard\Pane;
 use Icinga\Web\Widget\Dashboard\Component as DashboardComponent;
@@ -80,6 +81,29 @@ class Dashboard extends AbstractWidget
         return $this;
     }
 
+    /**
+     * Write user specific dashboards to disk
+     */
+    public function write()
+    {
+        $configFile = $this->getConfigFile();
+        $output = array();
+        foreach ($this->panes as $pane) {
+            if ($pane->isUserWidget() === true) {
+                $output[$pane->getName()] = $pane->toArray();
+            }
+            foreach ($pane->getComponents() as $component) {
+                if ($component->isUserWidget() === true) {
+                    $output[$pane->getName() . '.' . $component->getTitle()] = $component->toArray();
+                }
+            }
+        }
+
+        $config = new Config($output);
+        $writer = new IniWriter(array('config' => $config, 'filename' => $configFile));
+        $writer->write();
+    }
+
     /**
      * @return bool
      */
@@ -316,21 +340,30 @@ class Dashboard extends AbstractWidget
     }
 
     /**
-     * @param \Icinga\User $user
+     * Setter for user object
+     *
+     * @param User $user
      */
-    public function setUser($user)
+    public function setUser(User $user)
     {
         $this->user = $user;
     }
 
     /**
-     * @return \Icinga\User
+     * Getter for user object
+     *
+     * @return User
      */
     public function getUser()
     {
         return $this->user;
     }
 
+    /**
+     * Get config file
+     *
+     * @return string
+     */
     public function getConfigFile()
     {
         if ($this->user === null) {

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

@@ -147,7 +147,13 @@ EOD;
      */
     public function toArray()
     {
-        $array = array('url' => $this->url->getPath());
+        $array = array(
+            'url'   => $this->url->getPath(),
+            'title' => $this->getTitle()
+        );
+        if ($this->getDisabled() === true) {
+            $array['disabled'] = 1;
+        }
         foreach ($this->url->getParams()->toArray() as $param) {
             $array[$param[0]] = $param[1];
         }

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

@@ -247,12 +247,9 @@ class Pane extends UserWidget
      */
     public function toArray()
     {
-        $array = array($this->getName() => array('title' => $this->getTitle()));
+        return array(
-        foreach ($this->components as $title => $component) {
+            'title' => $this->getTitle()
-            $array[$this->getName() . ".$title"] = $component->toArray();
+        );
-        }
-
-        return $array;
     }
 
     /**