public function MongoFile::saveToGridFs in One Click Upload 7.2

Merge all chunks to single file

Parameters

$metadata array additional metadata for final file:

Return value

\MongoId|bool of saved file or false if file was already saved

Throws

\Exception

File

flowphp/src/Flow/Mongo/MongoFile.php, line 132

Class

MongoFile

Notes:

Namespace

Flow\Mongo

Code

public function saveToGridFs($metadata = null) {
  $file = $this
    ->getGridFsFile();
  $file['flowStatus'] = 'finished';
  $file['metadata'] = $metadata;
  $result = $this->config
    ->getGridFs()
    ->findAndModify($this
    ->getGridFsFileQuery(), $file);

  // on second invocation no more file can be found, as the flowStatus changed:
  if (is_null($result)) {
    return false;
  }
  else {
    return $file['_id'];
  }
}