/**
* delete a content
* @param string $format
* @param string $contentid
* @return string xml/json
*/
private function contentdelete($format, $contentid)
{
$user = $this->checkpassword(true);
$this->checktrafficlimit($user);
$content = addslashes($contentid);
// fetch data
$con = new OCSContent();
if (!$con->load($content)) {
$txt = $this->generatexml($format, 'failed', 101, 'no permission to change content');
} else {
if (!$con->is_owned(OCSUser::id())) {
$txt = $this->generatexml($format, 'failed', 101, 'no permission to change content');
} else {
$con->delete();
$txt = $this->generatexml($format, 'ok', 100, '');
}
}
echo $txt;
}