getPlainPhotoUrl method

Future<GoogleHTTPResponse<String>> getPlainPhotoUrl({
  1. String? name,
  2. String? placeId,
  3. String? photoId,
  4. int? maxWidthPx,
  5. int? maxHeightPx,
  6. CancelToken? cancelToken,
})

Get the photo url of a Place after redirect, this means the final photo url will not use the apiKey nor the place or photo id.

Required params:

  • name or placeId and photoId: If you opt to use placeId and photoId, set only the ids without the resource name.
  • maxWidthPx or maxHeightPx: You can specify one or both to set the the maximum desired height and width pixels of the image.

Documentation: https://developers.google.cn/maps/documentation/places/web-service/place-photos#get-photo-ref

Implementation

Future<GoogleHTTPResponse<String>> getPlainPhotoUrl({
  /// Photo resource name: https://developers.google.cn/maps/documentation/places/web-service/place-photos#photo-name
  String? name,

  /// Place identifier
  String? placeId,

  /// Photo identifier
  String? photoId,

  /// Maximum desired width of the image in pixels: https://developers.google.cn/maps/documentation/places/web-service/place-photos#maxheightpx-and-maxwidthpx
  int? maxWidthPx,

  /// Maximum desired height of the image in pixels: https://developers.google.cn/maps/documentation/places/web-service/place-photos#maxheightpx-and-maxwidthpx
  int? maxHeightPx,

  /// Used to cancel the request, if not specified, the default [cancelToken] of the [PlacesAPINew] will be used.
  CancelToken? cancelToken,
}) async {
  final requestOptions = RequestOptions(
    method: 'GET',
    baseUrl: _buildPhotoUrl(
      name: name,
      placeId: placeId,
      photoId: photoId,
      maxWidthPx: maxWidthPx,
      maxHeightPx: maxHeightPx,
      skipHttpRedirect: true,
    ),
    responseType: ResponseType.json,
    receiveTimeout: restAPI.receiveTimeout,
    connectTimeout: restAPI.connectTimeout,
    sendTimeout: restAPI.sendTimeout,
    cancelToken: cancelToken ?? restAPI.cancelTokenCallback?.call(),
  );
  final response = await restAPI.dio.fetch<Map<String, dynamic>>(
    requestOptions,
  );
  late Photo? photo = response.data == null
      ? null
      : Photo.fromJson(response.data!);
  return GoogleHTTPResponse(
    http.Response(
      '',
      response.statusCode ?? 404,
      headers: MapUtils.parseHeaders(response.headers) ?? {},
      isRedirect: response.isRedirect,
      request: http.Request(
        response.requestOptions.method,
        response.requestOptions.uri,
      ),
    ),
    photo?.photoUri,
    extraData: response.extra,
    error: response.statusCode != 200
        ? GoogleErrorResponse(
            error: ErrorInfo(message: 'Failed to fetch photo binary'),
          )
        : null,
  );
}