Merge branch 'dev'

events.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<events>
+    <event on="onSiteSave" fire="\QUI\Menu\EventHandler::onSiteSave"/>
+</events>

src/QUI/Menu/DropDownMenu.php

@@ -20,7 +20,7 @@ class DropDownMenu extends QUI\Control
     /**
      * @param array $attributes
      */
-    public function __construct($attributes = array())
+    public function __construct($attributes = [])
     {
         $this->setAttribute('class', 'qui-menu-dropdown');
         $this->setAttribute('qui-class', 'package/quiqqer/menu/bin/DropDownMenu');
@@ -28,7 +28,7 @@ public function __construct($attributes = array())
 
         parent::__construct($attributes);
 
-        $this->addCSSFile(dirname(__FILE__) . '/DropDownMenu.css');
+        $this->addCSSFile(\dirname(__FILE__).'/DropDownMenu.css');
     }
 
     /**
@@ -39,16 +39,32 @@ public function __construct($attributes = array())
      */
     public function getBody()
     {
+        $cache = EventHandler::menuCacheName().'/dropDownMenu/';
+
+        $cache .= \md5(
+            $this->getSite()->getCachePath().
+            \serialize($this->getAttributes())
+        );
+
+        try {
+            return QUI\Cache\Manager::get($cache);
+        } catch (QUI\Exception $Exception) {
+        }
+
         $Engine = QUI::getTemplateManager()->getEngine();
 
-        $Engine->assign(array(
+        $Engine->assign([
             'this'     => $this,
             'Site'     => $this->getSite(),
             'Project'  => $this->getProject(),
-            'FileMenu' => dirname(__FILE__) . '/DropDownMenu.Children.html'
-        ));
+            'FileMenu' => \dirname(__FILE__).'/DropDownMenu.Children.html'
+        ]);
+
+        $result = $Engine->fetch(\dirname(__FILE__).'/DropDownMenu.html');
+
+        QUI\Cache\Manager::set($cache, $result);
 
-        return $Engine->fetch(dirname(__FILE__) . '/DropDownMenu.html');
+        return $result;
     }
 
     /**

src/QUI/Menu/EventHandler.php

+<?php
+
+namespace QUI\Menu;
+
+use QUI;
+use QUI\Interfaces\Projects\Site;
+
+/**
+ * Class EventHandler
+ *
+ * @package QUI\Menu
+ */
+class EventHandler
+{
+    /**
+     * @return string
+     */
+    public static function menuCacheName()
+    {
+        return 'quiqqer/package/menu';
+    }
+
+    /**
+     * @param Site $Site
+     */
+    public static function onSiteSave(Site $Site)
+    {
+        QUI\Cache\Manager::clear(self::menuCacheName());
+    }
+}

src/QUI/Menu/MegaMenu.php

@@ -3,6 +3,7 @@
 /**
  * This file contains QUI\Menu\MegaMenu
  */
+
 namespace QUI\Menu;
 
 use QUI;
@@ -22,7 +23,7 @@ class MegaMenu extends AbstractMenu
     /**
      * @param array $attributes
      */
-    public function __construct($attributes = array())
+    public function __construct($attributes = [])
     {
         $this->setAttributes([
             'showStart'    => false,
@@ -35,7 +36,7 @@ public function __construct($attributes = array())
         parent::__construct($attributes);
 
         $this->addCSSClass('quiqqer-menu-megaMenu');
-        $this->addCSSFile(dirname(__FILE__) . '/MegaMenu.css');
+        $this->addCSSFile(dirname(__FILE__).'/MegaMenu.css');
 
         if (!$this->getAttribute('enableMobile')) {
             return;
@@ -62,9 +63,22 @@ public function __construct($attributes = array())
      */
     public function getBody()
     {
-        $Engine       = QUI::getTemplateManager()->getEngine();
+        $cache = EventHandler::menuCacheName().'/megaMenu/';
+
+        $cache .= \md5(
+            $this->getSite()->getCachePath().
+            \serialize($this->getAttributes())
+        );
+
         $childControl = $this->getMenuControl($this->getAttribute('display'));
 
+        try {
+            return QUI\Cache\Manager::get($cache);
+        } catch (QUI\Exception $Exception) {
+        }
+
+        $Engine       = QUI::getTemplateManager()->getEngine();
+
         if ($this->Mobile) {
             $this->Mobile->setAttribute('Project', $this->getProject());
             $this->Mobile->setAttribute('Site', $this->getSite());
@@ -80,7 +94,7 @@ public function getBody()
 
         $this->setAttribute('data-qui-options-enablemobile', $this->getAttribute('enableMobile'));
 
-        $Engine->assign(array(
+        $Engine->assign([
             'this'         => $this,
             'Site'         => $this->getSite(),
             'Project'      => $this->getProject(),
@@ -93,13 +107,17 @@ public function getBody()
             'append'       => $this->append,
             'childControl' => $childControl,
             'showMenu'     => true
-        ));
+        ]);
 
         if ($this->getProject()->getConfig('menu.settings.type') == 'noMenu') {
             $Engine->assign('showMenu', false);
         }
 
-        return $Engine->fetch(dirname(__FILE__) . '/MegaMenu.html');
+        $result = $Engine->fetch(dirname(__FILE__).'/MegaMenu.html');
+
+        QUI\Cache\Manager::set($cache, $result);
+
+        return $result;
     }
 
     /**