/**
* Answer some theme data by type
*
* @param string $type
* @return string
* @access protected
* @since 5/15/08
*/
protected function getThemeDataByType($type)
{
$query = new SelectQuery();
$query->addTable('segue_site_theme_data');
$query->addColumn('data');
$query->addWhereEqual('fk_theme', $this->id);
$query->addWhereRawEqual('fk_type', "(SELECT id FROM segue_site_theme_data_type WHERE data_type = '" . addslashes($type) . "')");
$dbMgr = Services::getService("DatabaseManager");
$result = $dbMgr->query($query, $this->databaseIndex);
if (!$result->hasNext()) {
throw new OperationFailedException("Required template data, '{$type}' is missing from theme '" . $this->getIdString() . "'.");
}
$row = $result->next();
$result->free();
return $row['data'];
}
