Merge pull request #1853 from leocavalcante/feature-list-extend-records

Make available to extends Lists records

modules/backend/behaviors/ListController.php

@@ -163,6 +163,10 @@ class ListController extends ControllerBehavior
             $this->controller->listExtendQuery($query, $definition);
         });
 
+        $widget->bindEvent('list.extendRecords', function ($records) use ($definition) {
+            $this->controller->listExtendRecords($records, $definition);
+        });
+
         $widget->bindEvent('list.injectRowClass', function ($record) use ($definition) {
             return $this->controller->listInjectRowClass($record, $definition);
         });
@@ -463,6 +467,15 @@ class ListController extends ControllerBehavior
     {
     }
 
+    /**
+     * Controller override: Extend the records used for populating the list
+     * after the query is processed.
+     * @param Illuminate\Contracts\Pagination\LengthAwarePaginator|Illuminate\Database\Eloquent\Collection $records
+     */
+    public function listExtendRecords($records, $definition = null)
+    {
+    }
+
     /**
      * Controller override: Extend the query used for populating the filter
      * options before the default query is processed.

modules/backend/widgets/Lists.php

@@ -524,6 +524,16 @@ class Lists extends WidgetBase
             $records = $model->get();
         }
 
+        /*
+         * Extensibility
+         */
+        if (
+            ($event = $this->fireEvent('list.extendRecords', [$records], true)) ||
+            ($event = Event::fire('backend.list.extendRecords', [$this, $records], true))
+        ) {
+            $records = $event;
+        }
+
         return $this->records = $records;
     }