protected function buildInternal()
{
parent::buildInternal();
$item_list = $this->getItemList('integer');
$instance_id = $this->app->getInstanceId();
$where_clause = sprintf('id in (%s) and instance %s %s', $item_list, SwatDB::equalityOperator($instance_id), $this->app->db->quote($instance_id, 'integer'));
$dep = new AdminListDependency();
$dep->setTitle('author', 'authors');
$dep->entries = AdminListDependency::queryEntries($this->app->db, 'BlorgAuthor', 'integer:id', null, 'text:name', 'id', $where_clause, AdminDependency::DELETE);
$dep_posts = new AdminSummaryDependency();
$dep_posts->setTitle(Blorg::_('post'), Blorg::_('posts'));
$dep_posts->summaries = AdminSummaryDependency::querySummaries($this->app->db, 'BlorgPost', 'integer:id', 'integer:author', 'author in (' . $item_list . ')', AdminDependency::NODELETE);
$dep->addDependency($dep_posts);
$message = $this->ui->getWidget('confirmation_message');
$message->content = $dep->getMessage();
$message->content_type = 'text/xml';
if ($dep->getStatusLevelCount(AdminDependency::DELETE) == 0) {
$this->switchToCancelButton();
}
}
