public Status SetSource(Song playedSong)
{
if (playedSong.Downloaded)
{
_stream = Bass.BASS_StreamCreateFile(playedSong.DownloadedUri.LocalPath, 0, 0, BASSFlag.BASS_DEFAULT);
}
else
{
_stream = Bass.BASS_StreamCreateURL(playedSong.Uri.ToString(), 0, 0, null, new IntPtr(0));
}
if (_stream != 0)
{
return Status.OK;
}
else
{
if (playedSong.Downloaded)
{
playedSong.Downloaded = false;
_stream = Bass.BASS_StreamCreateURL(playedSong.Uri.ToString(), 0, 0, null, new IntPtr(0));
}
if (_stream != 0)
{
return Status.OK;
}
else
{
return Status.Error;
}
}
}
public Song[] GetAudioExternal(string userID, string token)
{
string GetAudioRequest = String.Format("https://api.vk.com/method/audio.get?owner_id={0}&access_token={1}", userID, token);
WebRequest AudioRequest = WebRequest.Create(GetAudioRequest);
WebResponse AudioAnswer = AudioRequest.GetResponse();
Stream dataStream = AudioAnswer.GetResponseStream();
StreamReader reader = new StreamReader(dataStream);
string responeFromServer = reader.ReadToEnd();
reader.Close();
dataStream.Close();
responeFromServer = HttpUtility.HtmlDecode(responeFromServer);
JObject obj = JObject.Parse(responeFromServer);
Song[] Songs;
try
{
Songs = obj["response"].Children().Skip(1).Select(c => c.ToObject<Song>()).ToArray();
}
catch (NullReferenceException)
{
Songs = new Song[0];
}
return Songs;
}
public void AddToList_IDOfFirstSongInArrayAndFifthSongInListShouldBeTheSame()
{
Playlist.Playlist playlist = new Playlist.Playlist();
List<Song> songList = new List<Song>();
songList.AddRange(new Song[] { new Song(1), new Song(2), new Song(3), new Song(4) });
playlist.UpdateList(new ObservableCollection<Song>(songList));
Song[] insertedArrayOfSongs = new Song[] { new Song(9), new Song(8), new Song(7) };
playlist.AddToList(insertedArrayOfSongs, 4);
Assert.AreEqual(insertedArrayOfSongs[0].ID, playlist.GetList()[4].ID);
}
public Status AddToList(Song[] songMas, int index)
{
//_ListOfSongs.InsertRange(index, songMas);
songMas.Reverse();
foreach (Song song in songMas)
{
_ListOfSongs.Insert(index, song);
}
return Status.Ok;
}
public void CheckIfBaseListOfSongsContainsSong(Song song)
{
if (_BaseListOfSongs.Contains(song))
{
song.AddRemoveImage = @"Resources/Pictures/ok_small.png";
}
else
{
song.AddRemoveImage = @"Resources/Pictures/ok_lightgrey.png";
}
}
public void AddToList_IDOfFirstThirdAndFiftsSongsShouldBe8()
{
Playlist.Playlist playlist = new Playlist.Playlist();
List<Song> songList = new List<Song>();
songList.AddRange(new Song[] { new Song(1), new Song(2), new Song(3), new Song(4) });
playlist.UpdateList(new ObservableCollection<Song>(songList));
Song insertedSong = new Song(8);
playlist.AddToList(insertedSong, 0);
Assert.AreEqual(insertedSong.ID, playlist.GetList()[0].ID);
playlist.AddToList(insertedSong, 5);
Assert.AreEqual(insertedSong.ID, playlist.GetList()[5].ID);
playlist.AddToList(insertedSong, 3);
Assert.AreEqual(insertedSong.ID, playlist.GetList()[3].ID);
}
public async Task DownloadAudioAync(Song song, string path, DownloadProgressChangedEventHandler ProgressChanged, AsyncCompletedEventHandler DownloadSongCallback)
{
try
{
WebClient Client = new WebClient();
hashCodeConnection.Add(Client.GetHashCode(), song.GetHashCode());
Client.DownloadFileCompleted += new AsyncCompletedEventHandler(DownloadSongCallback);
Client.DownloadFileCompleted += new AsyncCompletedEventHandler(DownloadFileCallback);
Client.DownloadProgressChanged += new DownloadProgressChangedEventHandler(ProgressChanged);
await Client.DownloadFileTaskAsync(song.Uri, path);
}
catch
{ }
}
public void SaveAndLoadListOfUsers_IDOfFirstElementsOfSavedListAndLoadedListsShouldBeTheSame()
{
Infrastructure.Infrastructure infrastructure = new Infrastructure.Infrastructure();
List<Song> songList = new List<Song>();
Song song1 = new Song(1);
Song song2 = new Song(2);
songList.AddRange(new Song[] { song1, song2 });
List<User> userList = new List<User>();
User user1 = new User("some1", "id1", songList);
User user2 = new User("some2", "id2", songList);
userList.AddRange(new User[] { user1, user2 });
infrastructure.SaveListOfUsers(userList);
List<User> userList2 = new List<User>();
userList2 = infrastructure.LoadListOfUsers();
Assert.AreEqual(userList[1].SongList[1].ID, userList2[1].SongList[1].ID, "Сериализация прошла некорректно");
}
public void CheckIfDownloaded(Song song)
{
string folder = Environment.GetFolderPath(Environment.SpecialFolder.MyMusic) + @"\VVKMusic\";
string fileName = song.Artist + "-" + song.Title + ".mp3";
if (song.DownloadedUri == null)
song.DownloadedUri = new Uri(@folder + fileName);
string path = @folder + @fileName;
if (File.Exists(path))
{
song.Downloaded = true;
song.DownloadImage = @"Resources/Pictures/ok_small.png";
}
else
{
song.Downloaded = false;
song.DownloadImage = @"Resources/Pictures/ok_lightgrey.png";
}
}
public ActionResult Create(FormCollection collection)
{
try
{
string albumId = collection["AlbumId"];
string name = collection["Name"];
string artist = collection["Artist"];
Genre genre = (Genre)int.Parse(collection["Genre"]);
var song = new Common.Song(0, name, artist, genre);
if (!string.IsNullOrWhiteSpace(albumId))
{
song.AlbumId = int.Parse(albumId);
}
DAL.SongRepository.Create(song);
return(RedirectToAction("Index"));
}
catch
{
return(View());
}
}
public Status AddToList(Song song, int index)
{
_ListOfSongs.Insert(index, song);
return Status.OK;
}
public Status AddToList(Song[] songMas, int index)
{
_ListOfSongs.InsertRange(index, songMas);
return Status.OK;
}
public Status AddToBaseList(Song song)
{
_BaseListOfSongs.Insert(0, song);
return Status.Ok;
}
public Status RemoveFromBaseList(Song song)
{
_BaseListOfSongs.Remove(song);
return Status.Ok;
}
