private async void LoadFolder_Click(object sender, RoutedEventArgs e)
{
VistaFolderBrowserDialog x = new VistaFolderBrowserDialog();
x.Description = "burp";
if (!x.ShowDialog().Value)
{
return;
}
AudioFiles.Clear();
string [] fileEntries = Directory.GetFiles(x.SelectedPath);
foreach (string fileName in fileEntries)
{
var fileInfo = new FileInfo(fileName);
var audioInfo = await AudioEncoder.GetInfo(fileInfo.FullName);
if (audioInfo == null)
{
continue;
}
var audioStream = audioInfo.AudioStreams.FirstOrDefault();
if (audioStream == null)
{
continue;
}
AudioFiles.Add(new AudioFile
{
InputFile = fileInfo,
FileName = System.IO.Path.GetFileNameWithoutExtension(fileInfo.FullName),
SamplingRate = audioStream.SampleRate,
BitRate = audioStream.Bitrate,
Duration = audioStream.Duration.TotalSeconds
});
}
OnPropertyChanged("AudioFiles");
}
public void Add(AudioFile audioFile)
{
AudioFiles.Add(audioFile);
// add artist to folder if we don't already have it
if (!Artists.ContainsKey(audioFile.Artist))
{
Artists.Add(audioFile.Artist, new Artist(this, audioFile.Artist));
}
// add album to artist if we don't already have it
if (!Artists[audioFile.Artist].Albums.ContainsKey(audioFile.Album))
{
Artists[audioFile.Artist].AddAlbum(audioFile.Album);
}
// add file to album
Artists[audioFile.Artist].Albums[audioFile.Album].AddFile(audioFile);
}
/// <summary>
/// Adds a file to the playlist
/// </summary>
/// <param name="filePath"></param>
public void AddFileToPlaylist(string filePath, int index)
{
// create audio file object
AudioFile audioFile = MediaFile.GetMediaFileByFilename(filePath) as AudioFile;
// if successful, add to collection
if (audioFile != null)
{
// check if the file should be added to the end of the playlist or somewhere in the middle
if (index < AudioFiles.Count)
{
AudioFiles.Insert(index, audioFile);
}
else
{
AudioFiles.Add(audioFile);
}
}
}
/// <summary>
/// Loads local audio information.
/// </summary>
public void ReadAudioFileInfo()
{
AudioFiles.Clear();
// Load the image which was filtered from isolated app storage.
System.IO.IsolatedStorage.IsolatedStorageFile myStore = IsolatedStorageFile.GetUserStoreForApplication();
try
{
string[] fileNames = myStore.GetFileNames();
foreach (string s in fileNames)
{
AudioFileModel audioFile = new AudioFileModel();
audioFile.FileName = s;
IsolatedStorageFileStream fileStream = myStore.OpenFile(s, System.IO.FileMode.Open, System.IO.FileAccess.Read);
audioFile.FileSize = "" + fileStream.Length + " bytes";
// Read sample rate and channel count
Encoding encoding = Encoding.UTF8;
byte[] bytes = new byte[4];
// channel count
fileStream.Seek(22, SeekOrigin.Begin);
fileStream.Read(bytes, 0, 2);
audioFile.ChannelCount = BitConverter.ToInt16(bytes, 0);
// sample rate
fileStream.Read(bytes, 0, 4);
audioFile.SampleRate = BitConverter.ToInt32(bytes, 0);
audioFile.FileLength = "" + fileStream.Length / (2 * audioFile.SampleRate * audioFile.ChannelCount) + " seconds";
AudioFiles.Add(audioFile);
fileStream.Dispose();
}
}
catch
{
MessageBox.Show("Error while trying to read audio files.");
}
}
/// <summary>
/// Recurse through folders, storing data read from files
/// </summary>
/// <param name="bw"></param>
/// <param name="strPath"></param>
/// <returns></returns>
private Folder AddFolder(string path)
{
Folder f = new Folder(path);
// do files
string[] filenames = Directory.GetFiles(path);
int fileCount = 0;
foreach (string file in filenames)
{
// TODO: Check for wrapper type for extension
MediaFile mediaFile = MediaFile.GetMediaFileByFilename(file);
if (mediaFile != null)
{
fileCount++;
f.Files.Add(mediaFile);
if (mediaFile is AudioFile)
{
AudioFiles.Add((AudioFile)mediaFile);
}
// HANDLE OTHER TYPES
//// report number of files found
//bw.ReportProgress(0, iMediaFileCount);
}
}
// recurse through child folders
string[] directories = Directory.GetDirectories(path);
foreach (string directory in directories)
{
f.Folders.Add(AddFolder(directory));
}
return(f);
}
private async void LoadFile_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog {
Title = "Audiodatei auswählen", Multiselect = true
};
if (openFileDialog.ShowDialog() != DialogResult.OK)
{
return;
}
AudioFiles.Clear();
foreach (string fileName in openFileDialog.FileNames)
{
var fileInfo = new FileInfo(fileName);
var audioInfo = await AudioEncoder.GetInfo(fileInfo.FullName);
var audioStream = audioInfo?.AudioStreams?.FirstOrDefault();
if (audioStream == null)
{
continue;
}
AudioFiles.Add(new AudioFile
{
InputFile = fileInfo,
FileName = System.IO.Path.GetFileNameWithoutExtension(fileInfo.FullName),
SamplingRate = audioStream.SampleRate,
BitRate = audioStream.Bitrate,
Duration = audioStream.Duration.TotalSeconds
});
}
OnPropertyChanged("AudioFiles");
}
