/**
* upload a preview picture of a content
* @param string $format
* @param string $contentid
* @param string $previewid
* @return string xml/json
*/
private function contentpreviewupload($format, $contentid, $previewid)
{
$user = $this->checkpassword(true);
$this->checktrafficlimit($user);
$content = addslashes($contentid);
$preview = addslashes($previewid);
// fetch data
$con = new OCSContent();
if ($preview == 1 or $preview == 2 or $preview == 3) {
if ($con->load($content) and $con->is_owned(OCSUser::id())) {
if (isset($_FILES['localfile']['name']) and isset($_FILES['localfile']['name']) and ($_FILES['localfile']['name'] != '' and $_FILES['localfile']['name'] != 'none' and $_FILES['localfile']['tmp_name'] != '' and $_FILES['localfile']['tmp_name'] != 'none')) {
if ($con->previewadd($content, 'localfile', $preview)) {
$txt = $this->generatexml($format, 'ok', 100, '');
} else {
ELog::error("previewadd crashed lol!");
}
} else {
$txt = $this->generatexml($format, 'failed', 101, 'localfile not found');
}
} else {
$txt = $this->generatexml($format, 'failed', 102, 'no permission to change content');
}
} else {
$txt = $this->generatexml($format, 'failed', 103, 'preview must be 1, 2 or 3');
}
echo $txt;
}
