1 files changed, 68 insertions, 74 deletions

diff --git a/plugins/Installation/Installation.php b/plugins/Installation/Installation.php
index 793ae38210..ede139e2aa 100644
--- a/plugins/Installation/Installation.php
+++ b/plugins/Installation/Installation.php
@@ -1,105 +1,99 @@
 <?php
 /**
  * Piwik - Open source web analytics
- * 
+ *
  * @link http://piwik.org
  * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
- * 
+ *
  * @category Piwik_Plugins
  * @package Piwik_Installation
  */
 
 /**
- * 
+ *
  * @package Piwik_Installation
  */
 class Piwik_Installation extends Piwik_Plugin
-{	
-	protected $installationControllerName = 'Piwik_Installation_Controller';
+{
+    protected $installationControllerName = 'Piwik_Installation_Controller';
 
-	public function getInformation()
-	{
-		$info = array(
-			'description' => Piwik_Translate('Installation_PluginDescription'),
-			'author' => 'Piwik',
-			'author_homepage' => 'http://piwik.org/',
-			'version' => Piwik_Version::VERSION,
-		);
-		
-		return $info;
-	}
+    public function getInformation()
+    {
+        $info = array(
+            'description'     => Piwik_Translate('Installation_PluginDescription'),
+            'author'          => 'Piwik',
+            'author_homepage' => 'http://piwik.org/',
+            'version'         => Piwik_Version::VERSION,
+        );
 
-	function getListHooksRegistered()
-	{
-		$hooks = array(
-			'FrontController.NoConfigurationFile' => 'dispatch',
-			'FrontController.badConfigurationFile' => 'dispatch',
-            'AdminMenu.add' => 'addMenu',
-            'AssetManager.getCssFiles' => 'getCss',
-		);
-		return $hooks;
-	}
+        return $info;
+    }
 
-	public function setControllerToLoad( $newControllerName )
-	{
-		$this->installationControllerName = $newControllerName;
-	}
+    function getListHooksRegistered()
+    {
+        $hooks = array(
+            'FrontController.NoConfigurationFile'  => 'dispatch',
+            'FrontController.badConfigurationFile' => 'dispatch',
+            'AdminMenu.add'                        => 'addMenu',
+            'AssetManager.getCssFiles'             => 'getCss',
+        );
+        return $hooks;
+    }
 
-	protected function getInstallationController()
-	{
-		return new $this->installationControllerName();
-	}
+    public function setControllerToLoad($newControllerName)
+    {
+        $this->installationControllerName = $newControllerName;
+    }
 
-	/**
-	 * @param Piwik_Event_Notification|null $notification  notification object
-	 */
-	function dispatch($notification = null)
-	{
-		if($notification)
-		{
-			$exception = $notification->getNotificationObject();
-			$message = $exception->getMessage();
-		}
-		else
-		{
-			$message = '';
-		}
+    protected function getInstallationController()
+    {
+        return new $this->installationControllerName();
+    }
 
-		Piwik_Translate::getInstance()->loadCoreTranslation();
+    /**
+     * @param Piwik_Event_Notification|null $notification  notification object
+     */
+    function dispatch($notification = null)
+    {
+        if ($notification) {
+            $exception = $notification->getNotificationObject();
+            $message = $exception->getMessage();
+        } else {
+            $message = '';
+        }
 
-		Piwik_PostEvent('Installation.startInstallation', $this);
+        Piwik_Translate::getInstance()->loadCoreTranslation();
 
-		$step = Piwik_Common::getRequestVar('action', 'welcome', 'string');
-		$controller = $this->getInstallationController();
-		if(in_array($step, array_keys($controller->getInstallationSteps())) || $step == 'saveLanguage')
-		{
-			$controller->$step($message);
-		}
-		else
-		{
-			Piwik::exitWithErrorMessage(Piwik_Translate('Installation_NoConfigFound'));
-		}
+        Piwik_PostEvent('Installation.startInstallation', $this);
 
-		exit;
-	}	
+        $step = Piwik_Common::getRequestVar('action', 'welcome', 'string');
+        $controller = $this->getInstallationController();
+        if (in_array($step, array_keys($controller->getInstallationSteps())) || $step == 'saveLanguage') {
+            $controller->$step($message);
+        } else {
+            Piwik::exitWithErrorMessage(Piwik_Translate('Installation_NoConfigFound'));
+        }
+
+        exit;
+    }
 
-	/**
-	 * Adds the 'System Check' admin page if the user is the super user.
-	 */
-	public function addMenu()
-	{
-		Piwik_AddAdminSubMenu('CoreAdminHome_MenuDiagnostic', 'Installation_SystemCheck',
-						   array('module' => 'Installation', 'action' => 'systemCheckPage'),
-						   $addIf = Piwik::isUserIsSuperUser(),
-						   $order = 15);
+    /**
+     * Adds the 'System Check' admin page if the user is the super user.
+     */
+    public function addMenu()
+    {
+        Piwik_AddAdminSubMenu('CoreAdminHome_MenuDiagnostic', 'Installation_SystemCheck',
+            array('module' => 'Installation', 'action' => 'systemCheckPage'),
+            $addIf = Piwik::isUserIsSuperUser(),
+            $order = 15);
     }
-    
+
     /**
      * Adds CSS files to list of CSS files for asset manager.
      */
-    public function getCss( $notification )
+    public function getCss($notification)
     {
-        $cssFiles = &$notification->getNotificationObject();
+        $cssFiles = & $notification->getNotificationObject();
 
         $cssFiles[] = "plugins/Installation/templates/systemCheckPage.css";
     }