Merge branch 'craft-3' of https://github.com/verbb/super-table into c…

…raft-3

src/SuperTable.php

@@ -8,6 +8,7 @@
 use verbb\supertable\models\SuperTableBlockTypeModel;
 use verbb\supertable\services\SuperTableService;
 use verbb\supertable\variables\SuperTableVariable;
+use verbb\supertable\migrations\Install;
 
 use Craft;
 use craft\base\Plugin;
@@ -29,6 +30,8 @@
 use craft\gatsbyhelper\events\RegisterIgnoredTypesEvent;
 use craft\gatsbyhelper\services\Deltas;
 
+use craft\fixfks\controllers\RestoreController;
+
 use yii\base\Event;
 
 class SuperTable extends Plugin
@@ -144,6 +147,13 @@ private function _registerIntegrations()
                 $event->types[] = SuperTableBlockElement::class;
             });
         }
+
+        // Support Fix Fks - https://github.com/craftcms/fix-fks
+        if (class_exists(RestoreController::class)) {
+            Event::on(RestoreController::class, RestoreController::EVENT_AFTER_RESTORE_FKS, function(Event $event) {
+                (new Install)->addForeignKeys();
+            });
+        }
     }
 
 }

src/migrations/Install.php

@@ -62,7 +62,7 @@ protected function createIndexes()
         $this->createIndex(null, '{{%supertableblocktypes}}', ['fieldLayoutId'], false);
     }
 
-    protected function addForeignKeys()
+    public function addForeignKeys()
     {
         $this->addForeignKey(null, '{{%supertableblocks}}', ['fieldId'], '{{%fields}}', ['id'], 'CASCADE', null);
         $this->addForeignKey(null, '{{%supertableblocks}}', ['id'], '{{%elements}}', ['id'], 'CASCADE', null);