+ let url = getCatalogPackageManagerServerOrigin()
+ + '/composer/api/file-manager?api_server='
+ + Utils.getSearchParams(window.location).api_server
+ + '&package_type=' + packageType
+ + '&package_id=' + packageId
+ + '&package_path=' + path
+ + '&asset_type=' + assetGroup.id
+ + ( dev_download_server ? '&dev_download_server=' + dev_download_server : '');
+ return url;