src/applications/flag/engineextension/PhabricatorFlagDestructionEngineExtension.php

   1 <?php
   2
   3 final class PhabricatorFlagDestructionEngineExtension
   4   extends PhabricatorDestructionEngineExtension {
   5
   6   const EXTENSIONKEY = 'flags';
   7
   8   public function getExtensionName() {
   9     return pht('Flags');
  10   }
  11
  12   public function destroyObject(
  13     PhabricatorDestructionEngine $engine,
  14     $object) {
  15
  16     $object_phid = $object->getPHID();
  17
  18     if ($object instanceof PhabricatorFlaggableInterface) {
  19       $flags = id(new PhabricatorFlag())->loadAllWhere(
  20         'objectPHID = %s',
  21         $object_phid);
  22       foreach ($flags as $flag) {
  23         $flag->delete();
  24       }
  25     }
  26
  27     $flags = id(new PhabricatorFlag())->loadAllWhere(
  28       'ownerPHID = %s',
  29       $object_phid);
  30     foreach ($flags as $flag) {
  31       $flag->delete();
  32     }
  33   }
  34
  35 }