func dumpFile(path string) {
f, err := os.Open(path)
if err != nil {
fmt.Fprintf(os.Stderr, "os.Open(%s): %s\n", path, err)
return
}
defer f.Close()
tags, err := id3.ReadFile(f)
if err != nil {
fmt.Fprintf(os.Stderr, "id3.Read(%s): %s\n", path, err)
return
}
fmt.Println(path)
fmt.Printf("Title\t%s\n", tags["title"])
fmt.Printf("Artist\t%s\n", tags["artist"])
fmt.Printf("Album\t%s\n", tags["album"])
fmt.Printf("Year\t%s\n", tags["year"])
fmt.Printf("Track\t%s\n", tags["track"])
fmt.Printf("Disc\t%s\n", tags["disc"])
fmt.Printf("Genre\t%s\n", tags["genre"])
fmt.Printf("Length\t%s\n", tags["length"])
fmt.Println()
}
func getMp3Info(path string) (Song, error) {
defer timeTrack(time.Now(), "getMp3Info")
file, err := os.Open(path)
if err != nil {
panic(err)
}
defer file.Close()
// duration, err := mp3.Length(file)
// if err != nil {
// log.Println(err)
// duration = time.Duration(10000)
// }
tags, err := id3.ReadFile(file)
if err != nil {
return Song{
Fullname: "none",
Title: "none",
Artist: "none",
Album: "none",
Path: "none",
Length: 0,
}, err
}
title := tags["title"]
artist := tags["artist"]
album := tags["album"]
fullname := artist + " - " + album + " - " + title
if title == "" {
title = path
fullname = title
}
return Song{
Fullname: fullname,
Title: title,
Artist: artist,
Album: album,
Path: path,
Length: getMp3Length(path),
}, nil
}
