// visitPlaylist checks that the specified file is
// a music file and is on the correct path.
// If it is ok, it stores it on the database.
func visitPlaylist(name, path, mPoint string) error {
if path[len(path)-1] != '/' {
path = path + "/"
}
fullPath := path + name
if strings.HasSuffix(fullPath, ".m3u") {
glog.Infof("Reading %s\n", fullPath)
err := playlistmgr.CheckPlaylistFile(fullPath)
if err != nil {
glog.Infof("Error in %s playlist\n", name)
return err
}
files, err := playlistmgr.ProcessPlaylist(fullPath)
if err != nil {
glog.Infof("Problem reading playlist %s: %s\n", name, err)
return err
}
playlistName := name[:len(name)-len(".m3u")]
playlistName, _ = store.CreatePlaylist(playlistName, mPoint)
for _, f := range files {
store.AddFileToPlaylist(f, playlistName)
}
os.Remove(fullPath)
store.RegeneratePlaylistFile(playlistName, mPoint)
}
return nil
}
// DelayedHandlePlaylistSong handles a dropped file
// inside a playlist and is called by the background
// dispatcher after some time has passed.
func DelayedHandlePlaylistSong(f File) error {
rootPoint := f.mPoint
if rootPoint[len(rootPoint)-1] != '/' {
rootPoint = rootPoint + "/"
}
path := rootPoint + "playlists/" + f.album + "/" + f.name
extension := filepath.Ext(f.name)
if extension != ".mp3" {
os.Remove(path)
return errors.New("File is not an mp3.")
}
src, err := os.Stat(path)
if err != nil || src.IsDir() {
return errors.New("File not found.")
}
err, tags := musicmgr.GetMp3Tags(path)
if err != nil {
os.Remove(path)
return err
}
artist := store.GetCompatibleString(tags.Artist)
album := store.GetCompatibleString(tags.Album)
title := tags.Title
if strings.HasSuffix(title, ".mp3") {
title = title[:len(title)-len(".mp3")]
}
title = store.GetCompatibleString(title) + ".mp3"
newPath, err := store.GetFilePath(artist, album, title)
if err == nil {
var playlistFile playlistmgr.PlaylistFile
playlistFile.Title = title
playlistFile.Artist = artist
playlistFile.Album = album
playlistFile.Path = newPath
err = store.AddFileToPlaylist(playlistFile, f.album)
} else {
err = store.HandleDrop(path, rootPoint)
if err == nil {
newPath, err = store.GetFilePath(artist, album, title)
if err == nil {
var playlistFile playlistmgr.PlaylistFile
playlistFile.Title = title
playlistFile.Artist = artist
playlistFile.Album = album
playlistFile.Path = newPath
err = store.AddFileToPlaylist(playlistFile, f.album)
}
}
}
os.Remove(path)
if err == nil {
err = store.RegeneratePlaylistFile(f.album, rootPoint)
}
return err
}