FEATURE: move default Handler::render() into parent class

modules/Blog/Article/Handlers/Article.php

@@ -31,7 +31,7 @@ class Article extends Handler
                                         ->get();
         }
 
-        return Controller::VisitorsView($content->template, ['page' => $content]);
+        return Controller::VisitorsView($content->template, ['page' => $content, 'extra' => $parameters]);
     }
 
     public static function getExtendedFormInputsCreate()

modules/Blog/ArticleList/Handlers/ArticleList.php

@@ -98,7 +98,7 @@ class ArticleList extends Handler
         $articles = $articles->orderBy('created_at', 'DESC')
                              ->paginate(20);
 
-        return Controller::VisitorsView($content->template, ['page' => $content, 'articles' => $articles]);
+        return Controller::VisitorsView($content->template, ['page' => $content, 'articles' => $articles, 'extra' => $parameters]);
     }
 
     public static function getModuleId()

modules/ContactForm/Handlers/ContactForm.php

@@ -11,21 +11,6 @@ use App\Models\User;
 
 class ContactForm extends Handler
 {
-    /**
-     * Render given module into visitor area.
-     *
-     * @param Content $content    DB model from table contents
-     * @param array   $parameters parameters used for modifications/custom settings of given model
-     *
-     * @return mixed
-     */
-    public function render(Content $content, $parameters)
-    {
-        $content->module_settings = json_decode($content->module_settings);
-
-        return Controller::VisitorsView($content->template, ['page' => $content]);
-    }
-
     public static function getHistoryHandler()
     {
         return ContactFormHistory::class;
@@ -174,7 +159,6 @@ class ContactForm extends Handler
      */
     public static function install()
     {
-        // TODO: Implement install() method.
     }
 
     /**

modules/Gallery/Handlers/Gallery.php

@@ -28,11 +28,6 @@ class Gallery implements AppHandler
      */
     public function render(Content $content, $parameters)
     {
-        // if settings is still string, convert it into object
-        if (is_string($content->module_settings)) {
-            $content->module_settings = json_decode($content->module_settings);
-        }
-
         // get directory ID
         $directoryId = $content->module_settings->directoryId;
 
@@ -42,7 +37,11 @@ class Gallery implements AppHandler
                       ->get();
 
         // render content
-        return Controller::VisitorsView($content->template, ['images' => $images, 'page' => $content]);
+        return Controller::VisitorsView($content->template, [
+            'images' => $images,
+            'page'   => $content,
+            'extra'  => $parameters
+        ]);
     }
 
     public static function getHistoryHandler()

modules/StaticPages/Handlers/StaticPage.php

@@ -33,19 +33,6 @@ class StaticPage extends Handler
         return $moduleId;
     }
 
-    /**
-     * Render given module into visitor area.
-     *
-     * @param Content $content    DB model from table contents
-     * @param array   $parameters parameters used for modifications/custom settings of given model
-     *
-     * @return mixed
-     */
-    public function render(Content $content, $parameters)
-    {
-        return Controller::VisitorsView($content->template, ['page' => $content]);
-    }
-
     /**
      * Does given module manage content? Or is it just module with widgets/something internal/something absolutely else?
      *