FEATURE #1551: add method for deleting extra content

app/Handlers/Contracts/AppHandler.php

@@ -53,6 +53,17 @@ interface AppHandler
      */
     public static function edit(Content &$content, Request $request, $revisionID);
 
+    /**
+     * Method called right after content page is marked as deleted
+     * 
+     * This method is supposed to clean after "deleted" page.
+     * 
+     * @param Content $content
+     *
+     * @return mixed
+     */
+    public static function delete(Content $content);
+    
     /**
      * Does given module manage content? Or is it just module with widgets/something internal/something absolutely else?
      *

app/Handlers/Handler.php

@@ -5,6 +5,7 @@ use App\Enumerations\ModuleNamesWithIds;
 use App\Enumerations\TemplatePathsHumanReadableRootOnly;
 use App\Enumerations\WidgetTypes;
 use App\Handlers\Contracts\AppHandler;
+use App\Models\Content;
 use App\Models\User;
 
 /**
@@ -42,6 +43,11 @@ abstract class Handler implements AppHandler
         ];
     }
 
+    public static function delete(Content $content)
+    {
+        // temporarily nothing to do
+    }
+
     public static function getExtendedFormInputsEdit()
     {
         return self::getExtendedFormInputsCreate();

app/Http/Controllers/Admin/EditContent.php

@@ -228,6 +228,9 @@ class EditContent extends Controller
 
         list ($revision, $changedColumns) = $page->updateWithHistory(['status' => 'status'], ['status' => Content::STATUS_DELETED]);
 
+        // let module to delete some extra content created during page's life
+        call_user_func([$page->module_handler, 'delete'], $page);
+        
         // was something changed?
         if ($changedColumns == 0) {
             return redirect()