private void btnRemoveID3v1_Click(object sender, EventArgs e)
{
if (String.IsNullOrEmpty(m_Filename))
{
MessageBox.Show("No file loaded", "", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
DialogResult result = MessageBox.Show(String.Format("Remove ID3v1 tag from '{0}'?", Path.GetFileName(m_Filename)), "", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (result == DialogResult.Yes)
{
Boolean success = ID3v1Helper.RemoveTag(m_Filename);
if (success)
{
MessageBox.Show("ID3v1 tag successfully removed", "", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("ID3v1 tag not found", "", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
}
btnRemoveID3v1.Enabled = ID3v1Helper.DoesTagExist(m_Filename);
ucID3v1.LoadFile(m_Filename);
}
private void LoadFile(String path)
{
m_Filename = path;
ucID3v2.LoadFile(m_Filename);
ucID3v1.LoadFile(m_Filename);
btnSave.Enabled = true;
btnRemoveID3v2.Enabled = ID3v2Helper.DoesTagExist(m_Filename);
btnRemoveID3v1.Enabled = ID3v1Helper.DoesTagExist(m_Filename);
}
/// <summary>
/// This method sets various audio file properties into a Dictionary
/// </summary>
/// <param name="source">source indicates the path to the file whose properties are to be extracted</param>
/// <returns>Returns a Dictionary object where key => property name and value => property value</returns>
public override StringDictionary GetProperties(string source)
{
if (IO.File.Exists(source))
{
try
{
TagLib.File file = TagLib.File.Create(source);
TagLib.Tag tags = file.Tag;
fileProperties["title"] = tags.Title;
fileProperties["album"] = tags.Album;
fileProperties["artist"] = string.Join(",", tags.AlbumArtists);
fileProperties["year"] = tags.Year.ToString();
fileProperties["track"] = tags.Track.ToString();
fileProperties["genres"] = string.Join(",", tags.Genres);
fileProperties["comment"] = tags.Comment;
fileProperties["length"] = TimeSpan.Parse(file.Properties.Duration.Hours + ":" + file.Properties.Duration.Minutes + ":" + file.Properties.Duration.Seconds).ToString();
}
catch (Exception ex) //CorruptFileException
{
if (ID3v1Helper.DoesTagExist(source))
{
IID3v1 id3v1 = ID3v1Helper.CreateID3v1(source);
fileProperties["title"] = id3v1.Title;
fileProperties["album"] = id3v1.Album;
fileProperties["artist"] = id3v1.Artist;
fileProperties["year"] = id3v1.Year;
fileProperties["track"] = id3v1.TrackNumber.ToString();
fileProperties["comment"] = id3v1.Comment;
}
if (ID3v2Helper.DoesTagExist(source))
{
IID3v2 id3v2 = ID3v2Helper.CreateID3v2(source);
TimeSpan ts = TimeSpan.FromMilliseconds(id3v2.LengthMilliseconds.Value);
fileProperties["length"] = TimeSpan.Parse(ts.Hours + ":" + ts.Minutes + ":" + ts.Seconds).ToString();
fileProperties["genres"] = id3v2.Genre;
}
if (!(ID3v1Helper.DoesTagExist(source) && ID3v2Helper.DoesTagExist(source)))
{
RemoveFileSpecificKeys();
}
}
return(base.GetProperties(source));
}
else if (Win32Helper.PathExist(source))
{
RemoveFileSpecificKeys(); return(base.GetProperties(source));
}
return(null);
}
