stringsListHandler function

Response stringsListHandler(DialectProject project, Request req)

GET /api/strings?locale=<loc> — every source key with the matching translation entry. Returns 400 if the locale is missing or unknown to the project (i.e. not in target_locales and not the source locale).

Implementation

Response stringsListHandler(DialectProject project, Request req) {
  final locale = req.url.queryParameters['locale'];
  if (locale == null || locale.isEmpty) {
    return _jsonError(400, 'Missing `locale` query parameter.');
  }
  final isSource = locale == project.config.sourceLocale;
  final isTarget = project.config.targetLocales.contains(locale);
  if (!isSource && !isTarget) {
    return _jsonError(
      404,
      'Locale `$locale` is not configured (source: '
      '`${project.config.sourceLocale}`, '
      'targets: ${project.config.targetLocales}).',
    );
  }
  return Response.ok(
    jsonEncode(stringsJson(project, locale)),
    headers: const {'content-type': 'application/json; charset=utf-8'},
  );
}