mirror of
https://github.com/Sarsoo/IF.Lastfm.git
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b249ea7fa8
Using this mean clients don't have to wrap every call in try/catches http://stackoverflow.com/questions/18562613/async-method-returning-taskt-with-generic-constraint-in-c-sharp?noredirect=1#comment27311729_18562613
97 lines
3.5 KiB
C#
97 lines
3.5 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Net.Http;
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using System.Threading.Tasks;
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using IF.Lastfm.Core.Api.Commands.TrackApi;
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using IF.Lastfm.Core.Api.Enums;
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using IF.Lastfm.Core.Api.Helpers;
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using IF.Lastfm.Core.Objects;
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namespace IF.Lastfm.Core.Api
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{
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public class TrackApi : ITrackApi
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{
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public IAuth Auth { get; private set; }
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public TrackApi(IAuth auth)
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{
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Auth = auth;
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}
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public async Task<LastResponse> ScrobbleAsync(Scrobble scrobble)
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{
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const string apiMethod = "track.scrobble";
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var methodParameters = new Dictionary<string, string>
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{
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{"artist", scrobble.Artist},
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{"album", scrobble.Album},
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{"track", scrobble.Track},
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{"albumArtist", scrobble.AlbumArtist},
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{"chosenByUser", scrobble.ChosenByUser.ToInt().ToString()},
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{"timestamp", scrobble.TimePlayed.ToUnixTimestamp().ToString()},
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{"sk", Auth.User.Token}
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};
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var apisig = Auth.GenerateMethodSignature(apiMethod, methodParameters);
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var postContent = LastFm.CreatePostBody(apiMethod,
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Auth.ApiKey,
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apisig,
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methodParameters);
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var httpClient = new HttpClient();
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HttpResponseMessage response = await httpClient.PostAsync(LastFm.ApiRoot, postContent);
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string json = await response.Content.ReadAsStringAsync();
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LastFmApiError error;
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if (LastFm.IsResponseValid(json, out error) && response.IsSuccessStatusCode)
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{
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return LastResponse.CreateSuccessResponse();
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}
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else
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{
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return LastResponse.CreateErrorResponse<LastResponse>(error);
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}
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}
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public async Task<PageResponse<Shout>> GetShoutsForTrackAsync(string trackname, string artistname, bool autocorrect = false, int page = 0, int count = LastFm.DefaultPageLength)
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{
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var command = new GetTrackShoutsCommand(Auth, trackname, artistname)
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{
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Page = page,
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Count = count,
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Autocorrect = autocorrect
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};
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return await command.ExecuteAsync();
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}
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public async Task<LastResponse<Track>> GetInfoAsync(string trackname, string artistname, string username = "")
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{
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var command = new GetTrackInfoCommand(Auth, trackname, artistname)
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{
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Username = username
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};
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return await command.ExecuteAsync();
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}
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public async Task<LastResponse> LoveTrackAsync(string trackname, string artistname)
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{
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var command = new LoveTrackCommand(Auth, trackname, artistname);
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return await command.ExecuteAsync();
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}
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public async Task<LastResponse> UnloveTrackAsync(string trackname, string artistname)
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{
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var command = new UnloveTrackCommand(Auth, trackname, artistname);
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return await command.ExecuteAsync();
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}
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//public Task<LastResponse> AddShoutAsync(string trackname, string artistname, string message)
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//{
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// var command = new AddShoutCommand(Auth, trackname, artistname, message);
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// return await command.ExecuteAsync();
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//}
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}
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} |