public function onBeforeWrite()
 {
     parent::onBeforeWrite();
     if ($this->ExcludeItems) {
         if ($this->SourceID == 0) {
             $this->ExcludeItems = null;
         } else {
             $exclude = $this->ExcludeItems->getValues();
             $ids = $exclude ? array_values($exclude) : null;
             $excludes = SiteTree::get()->filter(array('ID' => $ids, 'ParentID' => (int) $this->SourceID));
             $valids = array_intersect($ids ? $ids : array(), $excludes->column('ID'));
             $this->ExcludeItems->setValue($valids);
         }
     }
 }
コード例 #2
0
 protected function onBeforeWrite()
 {
     parent::onBeforeWrite();
     if ($this->isChanged('ExternalMedia', 2) || $this->ExternalMedia && !$this->MediaThumbID) {
         $this->updateOEmbedThumbnail();
     }
 }