/// <summary>
/// Get track from the filename
/// </summary>
/// <param name="mintracklen">Min track length</param>
/// <param name="maxtracklen">Max track length</param>
/// <param name="filename">Filename from which to extract the requested info</param>
/// <param name="proxy">Audio proxy to read tags</param>
/// <returns>Track to be analyzed further / null if the track is not eligible</returns>
private static Track GetTrack(int mintracklen, int maxtracklen, string filename, BassProxy proxy)
{
TAG_INFO tags = proxy.GetTagInfoFromFile(filename); //get file tags
string artist, title;
double duration;
if (tags == null)
{
/*The song does not contain any tags*/
artist = "Unknown";
title = "Unknown";
duration = 60;
}
else
{
/*The song contains related tags*/
artist = tags.artist;
title = tags.title;
duration = tags.duration;
}
if (String.IsNullOrEmpty(artist)) /*assign a name to music files that don't have tags*/
artist = "Unknown";
if (String.IsNullOrEmpty(title)) /*assign a title to music files that don't have tags*/
title = "Unknown";
if (duration < mintracklen || duration > maxtracklen) /*check the duration of a music file*/
{
System.Diagnostics.Debug.WriteLine(String.Format("File {0} failed the duration validation. Duration: {1} [Min: {2}, Max: {3}]", filename, duration, mintracklen, maxtracklen) );
return null;
}
Track track = new Track {Artist = artist, Title = title,
TrackLength = duration, Path = Path.GetFullPath(filename)};
return track;
}
