Documented cms.template.processTwigContent

modules/cms/controllers/Index.php

@@ -588,8 +588,6 @@ class Index extends Controller
             $settings['viewBag'] = $viewBag;
         }
 
-        $dataHolder = (object) ['settings' => $settings];
-
         /**
          * @event cms.template.processSettingsBeforeSave
          * Fires before a CMS template (page|partial|layout|content|asset) is saved and provides an opportunity to interact with the settings data. `$dataHolder` = {settings: array()}
@@ -607,6 +605,7 @@ class Index extends Controller
          *     });
          *
          */
+        $dataHolder = (object) ['settings' => $settings];
         $this->fireSystemEvent('cms.template.processSettingsBeforeSave', [$dataHolder]);
 
         return $dataHolder->settings;

modules/cms/twig/Loader.php

@@ -46,11 +46,18 @@ class Loader extends LoaderBase implements Twig_LoaderInterface
 
         $content = $this->obj->getTwigContent();
 
-        /*
-         * Extensibility
+        /**
+         * @event cms.template.processTwigContent
+         * Provides an oportunity to modify Twig content before being processed by Twig. `$dataHolder` = {content: $twigContent}
+         *
+         * Example usage:
+         *
+         *     Event::listen('cms.template.processTwigContent', function ((\Cms\Classes\CmsObject) $thisObject, (object) $dataHolder) {
+         *         $dataHolder->content = "NO CONTENT FOR YOU!";
+         *     });
+         *
          */
         $dataHolder = (object) ['content' => $content];
-
         Event::fire('cms.template.processTwigContent', [$this->obj, $dataHolder]);
 
         return new Twig_Source($dataHolder->content, $name);