public async Task <List <LastFmArtist> > Search(string artist, int limit = 0)
{
var parameters = new Dictionary <string, string>();
parameters.Add("artist", artist);
if (limit > 0)
{
parameters.Add("limit", limit.ToString());
}
parameters.Add("api_key", _lastFm.ApiKey);
var response = await(new CoreRequest(new Uri(LastFmConst.MethodBase + "artist.search"), parameters).Execute());
LastFmErrorProcessor.ProcessError(response);
if (response.SelectToken("results.artistmatches.artist") != null)
{
var artistJson = response.SelectToken("results.artistmatches.artist");
if (artistJson is JArray)
{
return((from a in response.SelectToken("results.artistmatches.artist")
select LastFmArtist.FromJson(a)).ToList());
}
else
{
return new List <LastFmArtist>()
{
LastFmArtist.FromJson(artistJson)
}
};
}
return(null);
}
public async Task <LastFmArtist> GetInfo(string mbid, string artist)
{
var parameters = new Dictionary <string, string>();
if (!string.IsNullOrEmpty(mbid))
{
parameters.Add("mbid", mbid);
}
else
{
parameters.Add("artist", artist);
}
if (!string.IsNullOrEmpty(_lastFm.Lang))
{
parameters.Add("lang", _lastFm.Lang);
}
parameters.Add("api_key", _lastFm.ApiKey);
var response = await(new CoreRequest(new Uri(LastFmConst.MethodBase + "artist.getInfo"), parameters).Execute());
LastFmErrorProcessor.ProcessError(response);
if (response["artist"] != null)
{
return(LastFmArtist.FromJson(response["artist"]));
}
return(null);
}
public async Task <List <LastFmArtist> > GetSimilar(string artist, int count = 0)
{
var parameters = new Dictionary <string, string>();
parameters.Add("artist", artist);
if (count > 0)
{
parameters.Add("limit", count.ToString());
}
parameters.Add("api_key", _lastFm.ApiKey);
var response = await(new CoreRequest(new Uri(LastFmConst.MethodBase + "artist.getSimilar"), parameters).Execute());
LastFmErrorProcessor.ProcessError(response);
if (response.SelectToken("similarartists.artist") != null)
{
return((from a in response.SelectToken("similarartists.artist") select LastFmArtist.FromJson(a)).ToList());
}
return(null);
}
