/**
* Helper function to complete uploads
* @param \qio\File\Upload\File $file
* @param string $uploadDirectory
* @return boolean
*/
protected function saveFile(File $file, $uploadDirectory = null)
{
if ($file->getErrorCode() !== ExceptionMode::OK) {
return $this->error($file, $file->getErrorMessage());
}
$oldDirectory = $this->uploader->getUploadDirectory();
if (!is_null($uploadDirectory)) {
try {
$this->uploader->setUploadDirectory($uploadDirectory);
} catch (\InvalidArgumentException $e) {
$this->error($file, $e->getMessage());
} finally {
$this->uploader->forceUploadDirectory($oldDirectory);
return false;
}
}
$this->setState('constraint', $e = new observr\Event($this->uploader, ['file' => $file]));
if ($e->canceled) {
$this->uploader->forceUploadDirectory($oldDirectory);
return $this->error($file, 'File upload constraint not valid');
}
$path = $this->uploader->getUploadDirectory() . $file->getFileName() . '.' . $file->getExtension();
$uploaded = $this->move($file->getTemporaryName(), $path);
$this->uploader->forceUploadDirectory($oldDirectory);
if ($uploaded) {
$file->setPath($path);
$file->setUploaded(true);
return true;
} else {
return $this->error($file, 'Unable to move file');
}
}
/**
* Helper method deduplicating error handling
* @param \qio\File\Upload\File $file
* @param string $message
* @return boolean always false
*/
public function error($file, $message)
{
$file->setUploaded(false);
$this->uploader->setState('error', new observr\Event($this, ['message' => $message]));
return false;
}