/**
* Upload file chunk
*
* @param object Media
**/
protected function uploadChunk($model)
{
$result = ["code" => 0, "message" => "Unknown error."];
$sid = $model->id;
$model_subfolder = $model->category_id . '/' . $sid;
$model_tmp_folder = public_path() . '/assets/medias/tmp/' . $model_subfolder;
$model_folder = public_path() . '/assets/medias/' . $model_subfolder;
$fileName = $this->checkRequest("name", $_FILES["file"]["name"]);
$filePath = $model_tmp_folder . "/{$fileName}";
$chunk = $this->checkRequest("chunk");
$chunks = $this->checkRequest("chunks");
// Create the directory
$this->checkFolder($model_tmp_folder);
// Open temp file
$out = @fopen("{$filePath}.part", $chunk == 0 ? "wb" : "ab");
if ($out) {
// Read binary input stream and append it to temp file
$sin = @fopen($_FILES['file']['tmp_name'], "rb");
if ($sin) {
while ($buff = fread($sin, 4096)) {
fwrite($out, $buff);
}
} else {
$result["message"] = Lang::get('redminportal::messages.upload_error_failed_to_open_input_stream');
return json_encode($result);
}
@fclose($sin);
@fclose($out);
@unlink($_FILES['file']['tmp_name']);
} else {
$result["message"] = Lang::get('redminportal::messages.upload_error_failed_to_open_output_stream');
return json_encode($result);
}
// Check if file has been uploaded
if (!$chunks || $chunk == $chunks - 1) {
// Strip the temp .part suffix off
rename("{$filePath}.part", $filePath);
$this->saveMedia($model, $filePath);
$file = new FileInfo($filePath);
// Delete old media
$file->deleteFiles($model_folder);
// Create the directory
$this->checkFolder($model_folder);
$file->move($model_folder, $fileName);
// Delete tmp media
$file->deleteFiles($model_tmp_folder);
}
$result["code"] = 1;
$result["message"] = Lang::get('redminportal::messages.upload_success');
return json_encode($result);
}
