public MediaProperties GetMusicProperties(Media media)
{
if (media == null) return null;
if (!media.isParsed())
media.parse();
if (!media.isParsed())
return null;
var mP = new MediaProperties();
mP.AlbumArtist = media.meta(MediaMeta.AlbumArtist);
mP.Artist = media.meta(MediaMeta.Artist);
mP.Album = media.meta(MediaMeta.Album);
mP.Title = media.meta(MediaMeta.Title);
var yearString = media.meta(MediaMeta.Date);
var year = 0;
if(int.TryParse(yearString, out year))
{
mP.Year = year;
}
var durationLong = media.duration();
TimeSpan duration = TimeSpan.FromMilliseconds(durationLong);
mP.Duration = duration;
var trackNbString = media.meta(MediaMeta.TrackNumber);
uint trackNbInt = 0;
uint.TryParse(trackNbString, out trackNbInt);
mP.Tracknumber = trackNbInt;
var discNb = media.meta(MediaMeta.DiscNumber);
int discNbInt = 1;
int.TryParse(discNb, out discNbInt);
mP.DiscNumber = discNbInt;
return mP;
}
private static async Task CreateDatabaseFromMusicFile(StorageFile item)
{
try
{
if (!VLCFileExtensions.AudioExtensions.Contains(item.FileType.ToLower())) return;
var media = Locator.VLCService.GetMediaFromPath(item.Path);
MediaProperties mP = Locator.VLCService.GetMusicProperties(media);
if(mP == null)
{
var props = await item.Properties.GetMusicPropertiesAsync();
mP = new MediaProperties()
{
Album = props.Album,
AlbumArtist = props.AlbumArtist,
Artist = props.Artist,
Title = props.Title,
Tracknumber = props.TrackNumber,
Genre = (props.Genre != null && props.Genre.Any()) ? props.Genre[0] : null,
};
}
if (mP != null)
{
var artistName = mP.Artist;
var albumArtistName = mP.AlbumArtist;
ArtistItem artist = Locator.MusicLibraryVM._artistDatabase.LoadViaArtistName(string.IsNullOrEmpty(albumArtistName) ? artistName : albumArtistName);
if (artist == null)
{
artist = new ArtistItem();
artist.Name = string.IsNullOrEmpty(albumArtistName) ? artistName : albumArtistName;
await Locator.MusicLibraryVM._artistDatabase.Add(artist);
await App.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
AddArtist(artist);
});
}
var albumName = mP.Album;
var albumYear = mP.Year;
AlbumItem album = await Locator.MusicLibraryVM._albumDatabase.LoadAlbumViaName(artist.Id, albumName);
if (album == null)
{
var albumUrl = Locator.VLCService.GetAlbumUrl(media);
var hasVLCFoundCover = false;
if (!string.IsNullOrEmpty(albumUrl) && albumUrl.StartsWith("file://"))
{
// The Uri will be like
// ms-appdata:///local/vlc/art/artistalbum/30 Seconds To Mars/B-sides & Rarities/art.jpg
hasVLCFoundCover = true;
}
album = new AlbumItem
{
Name = string.IsNullOrEmpty(albumName) ? string.Empty : albumName,
AlbumArtist = albumArtistName,
Artist = string.IsNullOrEmpty(albumArtistName) ? artistName : albumArtistName,
ArtistId = artist.Id,
Favorite = false,
Year = albumYear,
IsPictureLoaded = hasVLCFoundCover,
IsVLCCover = hasVLCFoundCover,
};
await Locator.MusicLibraryVM._albumDatabase.Add(album);
await App.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
var artistFromCollection = Locator.MusicLibraryVM.Artists.FirstOrDefault(x => x.Id == album.ArtistId);
AddAlbum(album, artistFromCollection);
Locator.MainVM.InformationText = string.Format(Strings.AlbumsFound, Locator.MusicLibraryVM.Albums.Count);
});
}
TrackItem track = new TrackItem
{
AlbumId = album.Id,
AlbumName = album.Name,
ArtistId = artist.Id,
ArtistName = artistName,
CurrentPosition = 0,
Duration = mP.Duration,
Favorite = false,
Name = string.IsNullOrEmpty(mP.Title) ? item.DisplayName : mP.Title,
Path = item.Path,
Index = mP.Tracknumber,
DiscNumber = mP.DiscNumber,
};
await Locator.MusicLibraryVM._trackDatabase.Add(track);
await App.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () => AddTrack(track));
}
}
catch (Exception e)
{
ExceptionHelper.CreateMemorizedException("MusicLibraryManagement.CreateDatabaseFromMusicFile", e);
}
}
public MediaProperties GetVideoProperties(Media media)
{
if (media == null) return null;
if (!media.isParsed())
media.parse();
if (!media.isParsed())
return null;
var mP = new MediaProperties();
mP.Title = media.meta(MediaMeta.Title);
var showName = media.meta(MediaMeta.ShowName);
if(string.IsNullOrEmpty(showName))
{
showName = media.meta(MediaMeta.Artist);
}
if (!string.IsNullOrEmpty(showName))
{
mP.ShowTitle = showName;
}
var episodeString = media.meta(MediaMeta.Episode);
if(string.IsNullOrEmpty(episodeString))
{
episodeString = media.meta(MediaMeta.TrackNumber);
}
var episode = 0;
if(!string.IsNullOrEmpty(episodeString) && int.TryParse(episodeString, out episode))
{
mP.Episode = episode;
}
var episodesTotal = 0;
var episodesTotalString = media.meta(MediaMeta.TrackTotal);
if(!string.IsNullOrEmpty(episodesTotalString) && int.TryParse(episodesTotalString, out episodesTotal))
{
mP.Episodes = episodesTotal;
}
return mP;
}
public static MediaProperties tvShowEpisodeInfoFromString(string title)
{
if (string.IsNullOrEmpty(title)) return null;
title = title.ToLower();
bool successfulSearch = false;
var mP = new MediaProperties();
int stringLength = title.Length;
if (stringLength < 6) return null;
try
{
// Search for s01e10.
for (int i = 0; i < stringLength - 5; i++)
{
if (title.ElementAt(i) != 's' || !isDigit(title.ElementAt(i + 1)) ||
!isDigit(title.ElementAt(i + 2)) ||
title.ElementAt(i + 3) != 'e' || !isDigit(title.ElementAt(i + 4)) ||
!isDigit(title.ElementAt(i + 5)))
{
// Inverted "if" statement to reduce nesting.
continue;
}
string seasonString = title.ElementAt(i + 1).ToString() + title.ElementAt(i + 2).ToString();
string episodeString;
if (title.Length > i + 6 && isDigit(title.ElementAt(i + 6)))
episodeString = title.ElementAt(i + 4).ToString() + title.ElementAt(i + 5).ToString() +
title.ElementAt(i + 6).ToString();
else
episodeString = title.ElementAt(i + 4).ToString() + title.ElementAt(i + 5).ToString();
string tvShowName = i > 0 ? title.Substring(0, i) : Strings.UnknownShow;
if (tvShowName != null)
{
tvShowName = CapitalizedString(Decrapify(tvShowName));
}
string episodeName = stringLength > i + 4 ? title.Substring(0, i + 6) : null;
if (episodeName != null)
{
episodeName = Decrapify(episodeName);
}
// Fill the MediaProperties object
var season = 0;
if(int.TryParse(seasonString, out season))
{
mP.Season = season;
}
var episode = 0;
if(int.TryParse(episodeString, out episode))
{
mP.Episode = episode;
}
if (!string.IsNullOrEmpty(tvShowName))
{
mP.ShowTitle = tvShowName;
}
if (!string.IsNullOrEmpty(episodeName))
{
mP.Title = CapitalizedString(episodeName);
}
successfulSearch = true;
}
// search for 0x00
if (!successfulSearch)
{
for (int i = 0; i < stringLength - 4; i++)
{
if (!isDigit(title.ElementAt(i)) || title.ElementAt(i + 1) != 'x' ||
!isDigit(title.ElementAt(i + 2)) || !isDigit(title.ElementAt(i + 3)))
{
// Inverted "if" statement to reduce nesting.
continue;
}
string seasonString = title.ElementAt(i).ToString();
string episodeString = title.ElementAt(i + 2).ToString() + title.ElementAt(i + 3).ToString();
string tvShowName = i > 0 ? title.Substring(0, i) : Strings.UnknownShow;
;
if (tvShowName != null)
{
tvShowName = CapitalizedString(Decrapify(tvShowName));
}
string episodeName = stringLength > i + 4 ? title.Substring(0, i + 4) : null;
if (episodeName != null)
{
episodeName = Decrapify(episodeName);
}
var season = 0;
if (int.TryParse(seasonString, out season))
{
mP.Season = season;
}
// 'episode' will never be null according to conditions above, so checking for it is not needed.
var episode = 0;
if(int.TryParse(episodeString, out episode))
{
mP.Episode = episode;
}
if (!string.IsNullOrEmpty(tvShowName))
{
mP.ShowTitle = tvShowName;
}
if (!string.IsNullOrEmpty(episodeName))
{
mP.Title = CapitalizedString(episodeName);
}
successfulSearch = true;
}
}
}
catch { }
return successfulSearch ? mP : null;
}