public string DownloadLrc(ExternalLrcInfo result)
{
lock (host)
{
return((string)host.CallFunction("downloadLrc", result));
}
}
/// <summary>
/// Fetch lyrics by <see cref="ExternalLrcInfo"/> from
/// previous call of <see cref="FetchLyricsAsync(string, string, IList{ExternalLrcInfo})"/>.
/// </summary>
/// <param name="info">Obtained from previous call</param>
/// <returns>Parsed lyrics</returns>
public static async Task <ParsedLrc> FetchLyricsAsync(ExternalLrcInfo info, string cacheName)
{
if (info == null)
{
throw new ArgumentNullException(nameof(info));
}
var source = info.Source;
if (string.IsNullOrEmpty(source))
{
throw new ArgumentNullException(nameof(info.Source), "Where do you come from?");
}
var s = SourceScriptManager.GetScript(source);
var lrcText = await s.DownloadLrcAsync(info);
await SaveLyricsInternalAsync(
await GetLyricsSaveFolderAsync(),
cacheName, lrcText);
if (!string.IsNullOrEmpty(lrcText))
{
try
{
return(LrcParser.Parse(lrcText));
}
catch { }
}
return(null);
}
public async Task <string> DownloadLrcAsync(ExternalLrcInfo result)
{
return(await Task.Run(() => DownloadLrc(result)));
}
