parseLibraryPodcasts function

Future<List> parseLibraryPodcasts(JsonMap response, RequestFuncType requestFunc, int? limit)

Parses podcasts from library.

Implementation

Future<List> parseLibraryPodcasts(
  JsonMap response,
  RequestFuncType requestFunc,
  int? limit,
) async {
  final results = getLibraryContents(response, GRID);
  if (results == null) return [];

  Future<List> parseFunc(List<JsonMap> contents) =>
      parseContentList(contents, parsePodcast);
  final podcasts = await parseFunc(
    (results['items'] as List).sublist(1) as List<JsonMap>,
  ); // skip first "Add podcast"

  if (results.containsKey('continuations')) {
    final remainingLimit = limit == null ? null : limit - podcasts.length;
    podcasts.addAll(
      await getContinuations(
        results,
        'gridContinuation',
        remainingLimit,
        requestFunc,
        parseFunc,
      ),
    );
  }

  return podcasts;
}