FEATURE: prepare class structure for menu widget.

app/Handlers/Registrators/MenuExtensionRegistrator.php

@@ -0,0 +1,20 @@
+<?php
+namespace App\Handlers\Registrators;
+
+use App\Widgets\Contracts\MenuExtensionHandler;
+
+class MenuExtensionRegistrator {
+
+    protected $menuExtensions;
+
+    /**
+     * @param MenuExtensionHandler $handler
+     */
+    public function register(MenuExtensionHandler $handler) {
+        $this->menuExtensions[] = $handler;
+    }
+
+    public function get(){
+        return $this->menuExtensions;
+    }
+}

app/Providers/AppServiceProvider.php

@@ -2,6 +2,7 @@
 
 namespace App\Providers;
 
+use App\Handlers\Registrators\MenuExtensionRegistrator;
 use App\Handlers\Registrators\SearchEngineRegistrator;
 use App\Handlers\Registrators\SettingsExtensionRegistrator;
 use App\Handlers\Registrators\TemplateRegistrator;
@@ -11,6 +12,8 @@ use App\Handlers\Search\Files;
 use App\Handlers\Search\Presenters\AdminContent as AdminContentPresenter;
 use App\Handlers\Search\Presenters\AdminFiles;
 use App\Widgets\HtmlCode\HtmlCode;
+use App\Widgets\Menu\Extensions\URL;
+use App\Widgets\Menu\Menu;
 use Illuminate\Support\ServiceProvider;
 
 class AppServiceProvider extends ServiceProvider
@@ -49,6 +52,10 @@ class AppServiceProvider extends ServiceProvider
             return new WidgetRegistrator($app);
         });
 
+        $this->app->singleton('registerMenuExtension', function ($app) {
+            return new MenuExtensionRegistrator($app);
+        });
+
         // create registrator for template directories
         $this->app->singleton('registerTemplateDir', function ($app) {
             return new TemplateRegistrator($app);
@@ -75,6 +82,11 @@ class AppServiceProvider extends ServiceProvider
 
         // register all available widgets
         $registrator->register(HtmlCode::class);
+        $registrator->register(Menu::class);
+
+        // register some menu extensions
+        $menuExtensions = $this->app->make('registerMenuExtension');
+        $menuExtensions->register(new URL());
     }
 
     /**

app/Widgets/Contracts/MenuExtensionHandler.php

@@ -0,0 +1,7 @@
+<?php
+namespace App\Widgets\Contracts;
+
+interface MenuExtensionHandler {
+
+    public static function getPossibleValues();
+}

app/Widgets/Menu/Extensions/URL.php

@@ -0,0 +1,11 @@
+<?php
+namespace App\Widgets\Menu\Extensions;
+
+use App\Widgets\Contracts\MenuExtensionHandler;
+
+class URL implements MenuExtensionHandler {
+    public static function getPossibleValues()
+    {
+        // TODO: Implement getPossibleValues() method.
+    }
+}

app/Widgets/Menu/Menu.php

@@ -0,0 +1,68 @@
+<?php
+namespace App\Widgets\Menu;
+
+use App\Http\Requests\Request;
+use App\Widgets\Contracts\WidgetRenderer;
+use App\Widgets\Widget;
+
+class Menu extends Widget
+{
+    /**
+     * Name getter
+     *
+     * @return string
+     */
+    public static function getName()
+    {
+        return 'widgets/menu.name';
+    }
+
+    /**
+     * Getter for description
+     *
+     * @return string
+     */
+    public static function getDescription()
+    {
+        return 'widgets/menu.description';
+    }
+
+    /**
+     * Getter for presenter/renderer of this widget
+     *
+     * @return WidgetRenderer
+     */
+    public static function getPresenter()
+    {
+        return Presenters\Menu::class;
+    }
+
+    /**
+     * @param \App\Models\Widget $widget
+     * @param Request            $request
+     *
+     * @return mixed
+     */
+    public static function save(\App\Models\Widget $widget, Request $request)
+    {
+        // TODO: Implement save() method.
+    }
+
+    /**
+     * Function for installing given widget
+     *
+     * @return mixed
+     */
+    public static function install()
+    {
+        // TODO: Implement install() method.
+    }
+
+    /**
+     * Function for uninstalling widget
+     */
+    public static function uninstall()
+    {
+        // TODO: Implement uninstall() method.
+    }
+}

app/Widgets/Menu/Presenters/Menu.php

@@ -0,0 +1,47 @@
+<?php
+namespace App\Widgets\Menu\Presenters;
+
+use App\Models\Widget;
+use App\Models\WidgetType;
+use App\Widgets\Contracts\WidgetRenderer;
+
+class Menu implements WidgetRenderer
+{
+    /**
+     * Method used for displaying widget.
+     *
+     * This method renders some HTML code for displaying.
+     *
+     * @param object $settings
+     *
+     * @return mixed
+     */
+    public static function render($settings)
+    {
+        // TODO: Implement render() method.
+    }
+
+    /**
+     * Display form for creating new instance of widget
+     *
+     * @param WidgetType $type
+     *
+     * @return mixed
+     */
+    public static function renderAddForm(WidgetType $type)
+    {
+        // TODO: Implement renderAddForm() method.
+    }
+
+    /**
+     * Display form for editing already existing widget
+     *
+     * @param Widget $widget
+     *
+     * @return mixed
+     */
+    public static function renderEditForm(Widget $widget)
+    {
+        // TODO: Implement renderEditForm() method.
+    }
+}

resources/lang/en/widgets/menu.php

@@ -0,0 +1,5 @@
+<?php
+return [
+    'name'        => 'Menu',
+    'description' => 'User defined menu'
+];