/**
* Base function
*
* This functions receives the request to generate a dump file for the
* database and does so! Only superadmins are allowed to do this!
*/
public function index()
{
Yii::app()->loadHelper("admin/backupdb");
$sDbName = _getDbName();
$sFileName = 'LimeSurvey_' . $sDbName . '_dump_' . dateShift(date('Y-m-d H:i:s'), 'Y-m-d', Yii::app()->getConfig('timeadjust')) . '.sql';
$this->_outputHeaders($sFileName);
outputDatabase();
exit;
}
/**
* Outputs a full dump of the current LimeSurvey database
* @param string $sDbName Database Name
*/
function outputDatabase($sDbName = '', $bEchoOutput = true, $sFileName = null)
{
if ($sDbName = '') {
$sDbName = _getDbName();
}
$bAllowExportAllDb = (bool) Yii::app()->getConfig('allowexportalldb');
$sOutput = _outputDBDescription($sDbName, $bAllowExportAllDb);
if ($bEchoOutput) {
echo $sOutput;
}
if (!is_null($sFileName)) {
$oFile = fopen($sFileName, 'w');
fwrite($oFile, $sOutput);
}
_outputDBData($bAllowExportAllDb, $bEchoOutput, $sFileName, $oFile);
if (!is_null($sFileName)) {
fclose($oFile);
}
}
