/**
* Media File Upload
* Upload a media file in parts
* @return <XiboAPIResponse>
*/
public function LibraryMediaFileUpload()
{
// Does this user have permission to call this webservice method?
if (!$this->user->PageAuth('content')) {
return $this->Error(1, 'Access Denied');
}
Kit::ClassLoader('file');
$file = new File();
$fileId = $this->GetParam('fileId', _INT);
$checkSum = $this->GetParam('checksum', _STRING);
$payload = $this->GetParam('payload', _STRING);
$payloadMd5 = md5($payload);
// Checksum the payload
if ($payloadMd5 != $checkSum) {
// Debug::LogEntry('audit', 'Sent Checksum: ' . $checkSum, 'RestXml', 'LibraryMediaFileUpload');
// Debug::LogEntry('audit', 'Calculated Checksum: ' . $payloadMd5, 'RestXml', 'LibraryMediaFileUpload');
// Debug::LogEntry('audit', 'Payload: ' . $payload, 'RestXml', 'LibraryMediaFileUpload');
return $this->Error(2);
}
// Payload will be encoded in base64. Need to decode before handing to File class
$payload = base64_decode($payload);
if ($fileId == 0) {
// New upload. All users have permissions to upload files if they have gotten this far
if (!($fileId = $file->NewFile($payload, $this->user->userid))) {
return $this->Error($file->GetErrorNumber());
}
} else {
// Check permissions
if (!$this->user->FileAuth($fileId)) {
return $this->Error(1, 'Access Denied');
}
// Continue upload
if (!$file->Append($fileId, $payload)) {
return $this->Error($file->GetErrorNumber());
}
}
// Current offset
$size = $file->Size($fileId);
// Return the fileId
return $this->Respond($this->ReturnAttributes('file', array('id' => $fileId, 'offset' => $size)));
}
public function getSize()
{
$size = File::Size($this->findStream());
if ($size < 1024 * 1024 * 1024) {
return sprintf("%.1f MB", $size / 1024.0 / 1024.0);
} else {
return sprintf("%.1f GB", $size / 1024.0 / 1024.0 / 1024.0);
}
}
