/**
* 处理下载文件逻辑
*/
private function downloadFile()
{
$file_name = $_POST["Filename"];
$key = $_POST["key"];
$path = '';
// 参数检查
if (strlen(trim($file_name)) <= 0 || strlen(trim($key)) <= 0) {
Yii::log(Yii::t('api', "Request is Error, file_name:'{$file_name}'"), CLogger::LEVEL_ERROR, "miniyun.api");
throw new MException(Yii::t('api', MConst::FILE_NOT_EXIST), MConst::DOWNLOAD_FILE_FAILS);
}
// 全路径
$path = str_replace("\${filename}", $file_name, $key);
if (is_null($path) || strlen(trim($path)) <= 0) {
Yii::log(Yii::t('api', "Request is Error, file_name:'{$file_name}'"), CLogger::LEVEL_ERROR, "miniyun.api");
throw new MException(Yii::t('api', MConst::FILE_NOT_EXIST), MConst::DOWNLOAD_FILE_FAILS);
}
$file_path = DOCUMENT_ROOT_BLOCK . $path;
//文件不存在
if (file_exists($file_path) == false) {
Yii::log(Yii::t('api', "File do not exist, path:'{$file_path}'"), CLogger::LEVEL_ERROR, "miniyun.api");
throw new MException(Yii::t('api', MConst::FILE_NOT_EXIST), MConst::DOWNLOAD_FILE_FAILS);
}
$content_type = 'application/force-download';
MUtils::download($file_path, $content_type, $file_name);
}
