/// <summary>
/// Parses the windows media player database.
/// </summary>
private async void ParseWMPDatabase()
{
EnableControls = false;
try
{
await Task.Run(() =>
{
OnStatusUpdated("Parsing Windows Media Player library...");
using (WMP wmp = new WMP())
{
// todo: this can be better
var scrobbles = wmp.GetMusicLibrary();
var scrobbleVMs = new List <MediaDBScrobbleViewModel>();
foreach (var scrobble in scrobbles)
{
var vm = new MediaDBScrobbleViewModel(scrobble);
vm.ToScrobbleChanged += ToScrobbleChanged;
scrobbleVMs.Add(vm);
}
ParsedScrobbles = new ObservableCollection <MediaDBScrobbleViewModel>(scrobbleVMs);
}
OnStatusUpdated("Successfully parsed Windows Media Player library");
});
}
catch (Exception ex)
{
OnStatusUpdated("Fatal error while parsing Windows Media Player library. Error: " + ex.Message);
}
finally
{
EnableControls = true;
}
}
/// <summary>
/// Parses the windows media player database.
/// </summary>
private async void ParseWMPDatabase()
{
EnableControls = false;
await Task.Run(() =>
{
OnStatusUpdated("Parsing Windows Media Player library...");
using (WMP wmp = new WMP())
{
// todo: this can be better
var scrobbles = wmp.GetMusicLibrary();
var scrobbleVMs = new List<MediaDBScrobbleViewModel>();
foreach (var scrobble in scrobbles)
{
var vm = new MediaDBScrobbleViewModel(scrobble);
vm.ToScrobbleChanged += ToScrobbleChanged;
scrobbleVMs.Add(vm);
}
ParsedScrobbles = new ObservableCollection<MediaDBScrobbleViewModel>(scrobbleVMs);
}
OnStatusUpdated("Successfully parsed Windows Media Player library");
});
EnableControls = true;
}
/// <summary>
/// Parse the <see cref="DBFilePath"/>.
/// A lot of media players use the same xml format.
/// </summary>
private async void ParseItunesConformXML()
{
EnableControls = false;
XmlDocument xmlDocument = new XmlDocument();
try
{
xmlDocument.Load(DBFilePath);
}
catch (Exception ex)
{
EnableControls = true;
OnStatusUpdated("Could not load database file: " + ex.Message);
return;
}
// node that points to all tracks
XmlNode trackDictNode = null;
try
{
trackDictNode = xmlDocument.ChildNodes[2].ChildNodes[0].ChildNodes.OfType <XmlNode>().First(i => i.Name == "dict");
if (trackDictNode == null)
{
throw new Exception("Could not find 'Tracks' node in xml file");
}
}
catch (Exception ex)
{
EnableControls = true;
OnStatusUpdated("Error parsing database file: " + ex.Message);
return;
}
List <MediaDBScrobbleViewModel> scrobbles = new List <MediaDBScrobbleViewModel>();
Dictionary <XmlNode, string> errorNodes = new Dictionary <XmlNode, string>();
int count = 1;
var dictNodes = trackDictNode.ChildNodes.OfType <XmlNode>().Where(i => i.Name == "dict");
foreach (XmlNode trackNode in dictNodes)
{
await Task.Run(() =>
{
try
{
var xmlNodes = trackNode.ChildNodes.OfType <XmlNode>();
int playCount = int.Parse(xmlNodes.First(i => i.InnerText == "Play Count").NextSibling.InnerText);
string trackName = xmlNodes.First(i => i.InnerText == "Name").NextSibling.InnerText;
string artistName = xmlNodes.First(i => i.InnerText == "Artist").NextSibling.InnerText;
string albumName = xmlNodes.FirstOrDefault(i => i.InnerText == "Album")?.NextSibling.InnerText;
string albumArtist = xmlNodes.FirstOrDefault(i => i.InnerText == "Album Artist")?.NextSibling.InnerText;
TimeSpan duration = TimeSpan.FromMilliseconds(int.Parse(xmlNodes.FirstOrDefault(i => i.InnerText == "Total Time")?.NextSibling.InnerText));
DateTime lastPlayed = DateTime.Parse(xmlNodes.FirstOrDefault(i => i.InnerText == "Play Date UTC")?.NextSibling.InnerText);
MediaDBScrobbleViewModel vm = new MediaDBScrobbleViewModel(new MediaDBScrobble(playCount, lastPlayed, trackName, artistName, albumName, albumArtist, duration));
vm.ToScrobbleChanged += ToScrobbleChanged;
scrobbles.Add(vm);
}
catch (Exception ex)
{
// corrupted or something, log and continue.
errorNodes.Add(trackNode, ex.Message);
}
finally
{
OnStatusUpdated("Parsing database file... " + count++ + " / " + dictNodes.Count());
}
});
}
OnStatusUpdated("Successfully parsed database file");
ParsedScrobbles = new ObservableCollection <MediaDBScrobbleViewModel>(scrobbles);
EnableControls = true;
}
/// <summary>
/// Parse the <see cref="DBFilePath"/>.
/// A lot of media players use the same xml format.
/// </summary>
private async void ParseItunesConformXML()
{
EnableControls = false;
XmlDocument xmlDocument = new XmlDocument();
try
{
xmlDocument.Load(DBFilePath);
}
catch (Exception ex)
{
EnableControls = true;
OnStatusUpdated("Could not load database file: " + ex.Message);
return;
}
// node that points to all tracks
XmlNode trackDictNode = null;
try
{
trackDictNode = xmlDocument.ChildNodes[2].ChildNodes[0].ChildNodes.OfType<XmlNode>().First(i => i.Name == "dict");
if (trackDictNode == null)
throw new Exception("Could not find 'Tracks' node in xml file");
}
catch (Exception)
{
EnableControls = true;
OnStatusUpdated("Could not find 'Tracks' node in xml file");
return;
}
List<MediaDBScrobbleViewModel> scrobbles = new List<MediaDBScrobbleViewModel>();
Dictionary<XmlNode, string> errorNodes = new Dictionary<XmlNode, string>();
int count = 1;
var dictNodes = trackDictNode.ChildNodes.OfType<XmlNode>().Where(i => i.Name == "dict");
foreach (XmlNode trackNode in dictNodes)
{
await Task.Run(() =>
{
try
{
var xmlNodes = trackNode.ChildNodes.OfType<XmlNode>();
int playCount = int.Parse(xmlNodes.First(i => i.InnerText == "Play Count").NextSibling.InnerText);
string trackName = xmlNodes.First(i => i.InnerText == "Name").NextSibling.InnerText;
string artistName = xmlNodes.First(i => i.InnerText == "Artist").NextSibling.InnerText;
string albumName = xmlNodes.FirstOrDefault(i => i.InnerText == "Album")?.NextSibling.InnerText;
DateTime lastPlayed = DateTime.Parse(xmlNodes.FirstOrDefault(i => i.InnerText == "Play Date UTC")?.NextSibling.InnerText);
MediaDBScrobbleViewModel vm = new MediaDBScrobbleViewModel(new MediaDBScrobble(trackName, artistName, albumName, playCount, lastPlayed));
vm.ToScrobbleChanged += ToScrobbleChanged;
scrobbles.Add(vm);
}
catch (Exception ex)
{
// todo: corrupted or something, log and continue.
//errorNodes.Add(trackNode, ex.Message);
}
finally
{
OnStatusUpdated("Parsing database file... " + count + " / " + dictNodes.Count());
count++;
}
});
}
OnStatusUpdated("Successfully parsed database file");
ParsedScrobbles = new ObservableCollection<MediaDBScrobbleViewModel>(scrobbles);
EnableControls = true;
}
