Пример #1
0
        public async Task PopulateSongWithSpotifyData(WikipediaSong song)
        {
            HttpRequestMessage requestMessage = await CreateSpotifyRequestMessage(
                method : HttpMethod.Get,
                url : $"https://api.spotify.com/v1/search?q={song.GetArtistAndSongForSpotifyAPISearch()}&type=track&limit=1");

            string answer = await GetResponseContent(requestMessage);

            JObject jo = JObject.Parse(answer);
            bool    songHasBeenFound = ((JArray)(jo["tracks"]["items"])).Count() > 0;

            if (!songHasBeenFound)
            {
                return;
            }

            JObject joSong = (JObject)jo["tracks"]["items"][0];

            song.SpotifyId    = (string)joSong["id"];
            song.SpotifySong  = (string)joSong["name"];
            song.SpotifyAlbum = (string)joSong["album"]["name"];
            JArray artists = (JArray)joSong["artists"];

            string artistString = "";

            foreach (JToken artist in artists)
            {
                if (!artistString.IsNullOrEmpty())
                {
                    artistString += ", ";
                }
                artistString += artist["name"];
            }
            song.SpotifyArtist = artistString;
        }
Пример #2
0
        public async Task AddSongsToPlaylist(List <WikipediaSong> songs, string playlistId)
        {
            List <WikipediaSong>    songsFiltered = new();
            HashSet <WikipediaSong> addedSongs    = new();


            foreach (WikipediaSong song in songs)
            {
                if (song.SpotifyId.IsNullOrEmpty())
                {
                    continue;
                }

                if (!addedSongs.Contains(song))
                {
                    songsFiltered.Add(song);
                    addedSongs.Add(song);
                }
                if (songsFiltered.Count >= 10000)
                {
                    break;
                }
            }

            List <List <WikipediaSong> > listOf100SongLists = new List <List <WikipediaSong> >();
            int indexCounter = 0;

            listOf100SongLists.Add(new List <WikipediaSong>());
            for (int i = 0; i < songsFiltered.Count; i++)
            {
                WikipediaSong song = songsFiltered[i];
                listOf100SongLists[indexCounter].Add(song);
                if (listOf100SongLists[indexCounter].Count < 100)
                {
                    continue;
                }
                indexCounter++;
                listOf100SongLists.Add(new List <WikipediaSong>());
            }

            foreach (List <WikipediaSong> songList in listOf100SongLists)
            {
                StringBuilder songUris = new StringBuilder("[");
                foreach (WikipediaSong song in songList)
                {
                    if (songUris.Length > 1)
                    {
                        songUris.Append(",");
                    }
                    songUris.Append($"\"spotify:track:{song.SpotifyId}\"");
                }
                songUris.Append("]");

                HttpRequestMessage request = await CreateSpotifyRequestMessage(
                    method : HttpMethod.Post,
                    url : $"https://api.spotify.com/v1/playlists/{playlistId}/tracks");

                AddJsonAsBodyDataToRequest(songUris.ToString(), request);
                string result = await GetResponseContent(request);
            }
        }