/**
* Delete an entire folder
*
* @return boolean
*/
public function deleteFolder()
{
try {
DB::beginTransaction();
// Get all the files in this folder
// and physical deleting files
$files = $this->files;
if (!empty($files)) {
foreach ($files as $file) {
Utilities::deleteFile($file->name);
}
// Delete all record of files in this folder
FmFile::where('folder_id', $this->id)->delete();
}
// Delete this folder
$this->delete();
DB::commit();
return true;
} catch (Exception $e) {
DB::rollback();
return false;
}
}
/**
* Download file
*
* @param int $id
*
* @return Response
*/
public function downloadFile($id)
{
$file = FmFile::where('status', Constants::$COMMON_STATUSES['public'])->find($id);
if (empty($file)) {
App::abort('404');
}
$filePath = Utilities::getFileUploadPath() . $file->name;
$content = file_get_contents($filePath);
$contentLength = fileSize($filePath);
$headers = array('Content-Length' => $contentLength, 'Content-disposition' => 'attachment; filename=' . $file->original_name);
$finfo = new \finfo(FILEINFO_MIME_TYPE);
$contentType = $finfo->buffer($content);
if ($contentType == 'audio/mpeg') {
$headers['Content-Type'] = 'application/octet-stream';
}
$response = Response::make($content);
foreach ($headers as $headerName => $headerValue) {
$response->header($headerName, $headerValue);
}
return $response;
}
/**
* Process upload file to server and save to database
*
* @param int $folderId
* @param array $errors
*/
private function processUploadFile($folderId, &$errors)
{
if (!Input::hasFile('uploadFile')) {
$errors = trans('message.common.error.file_not_found');
return false;
}
$currentUser = $this->getCurrentUser();
// Find folder
$folder = Folder::where('id', $folderId)->where('owner_id', $currentUser->id)->get()->first();
if (empty($folder)) {
$errors = trans('message.folder.error.not_found');
return false;
}
$file = Input::file('uploadFile');
// Upload file to server
$uploadedFileName = Utilities::uploadFile($file, false);
if (empty($uploadedFileName)) {
$errors = trans('message.common.error.upload_failed');
return false;
}
// Save data to database
$fileSize = $file->getClientSize();
$model = new FmFile();
$model->name = $uploadedFileName;
$model->original_name = $file->getClientOriginalName();
$model->file_size = $fileSize;
$model->folder_id = $folderId;
$model->status = Input::get('status');
$model->file_type = Input::get('file_type');
if (!$model->save()) {
$errors = $model->errors();
return false;
}
return true;
}
