diff --git a/cmus2obs b/cmus2obs index 09a5b82..df5e3a6 100755 Binary files a/cmus2obs and b/cmus2obs differ diff --git a/go.mod b/go.mod index 0f015a6..cf35632 100644 --- a/go.mod +++ b/go.mod @@ -3,6 +3,10 @@ module cmus2obs go 1.22.1 require ( - github.com/go-flac/flacpicture v0.3.0 // indirect - github.com/go-flac/go-flac v1.0.0 // indirect + github.com/bogem/id3v2/v2 v2.1.4 + github.com/go-flac/flacpicture v0.3.0 + github.com/go-flac/go-flac v1.0.0 + golang.org/x/image v0.15.0 ) + +require golang.org/x/text v0.14.0 // indirect diff --git a/go.sum b/go.sum index c9e2442..8ac0665 100644 --- a/go.sum +++ b/go.sum @@ -1,4 +1,34 @@ +github.com/bogem/id3v2/v2 v2.1.4 h1:CEwe+lS2p6dd9UZRlPc1zbFNIha2mb2qzT1cCEoNWoI= +github.com/bogem/id3v2/v2 v2.1.4/go.mod h1:l+gR8MZ6rc9ryPTPkX77smS5Me/36gxkMgDayZ9G1vY= github.com/go-flac/flacpicture v0.3.0 h1:LkmTxzFLIynwfhHiZsX0s8xcr3/u33MzvV89u+zOT8I= github.com/go-flac/flacpicture v0.3.0/go.mod h1:DPbrzVYQ3fJcvSgLFp9HXIrEQEdfdk/+m0nQCzwodZI= github.com/go-flac/go-flac v1.0.0 h1:6qI9XOVLcO50xpzm3nXvO31BgDgHhnr/p/rER/K/doY= github.com/go-flac/go-flac v1.0.0/go.mod h1:WnZhcpmq4u1UdZMNn9LYSoASpWOCMOoxXxcWEHSzkW8= +github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= +golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= +golang.org/x/image v0.15.0 h1:kOELfmgrmJlw4Cdb7g/QGuB3CvDrXbqEIww/pNtNBm8= +golang.org/x/image v0.15.0/go.mod h1:HUYqC05R2ZcZ3ejNQsIHQDQiwWM4JBqmm6MKANTp4LE= +golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4= +golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= +golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c= +golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= +golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8= +golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ= +golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ= +golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ= +golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU= +golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc= +golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= diff --git a/main.go b/main.go index d066b6c..30a3aef 100644 --- a/main.go +++ b/main.go @@ -1,60 +1,92 @@ package main import ( + "bytes" "errors" "fmt" + "image" "log" "os" "strings" + "time" "os/exec" + "github.com/bogem/id3v2/v2" "github.com/go-flac/flacpicture" "github.com/go-flac/go-flac" + "golang.org/x/image/draw" + + _ "image/gif" + "image/jpeg" + _ "image/jpeg" + _ "image/png" ) -const TIMER = 2 +const ( + TIMER = 2 + IMAGE_SIZE = 700 +) func main() { - c := exec.Command("cmus-remote", "-Q") - o, _ := c.Output() - remoteResp := strings.Split(string(o), "\n") - //Album - album, err := getAttribute(remoteResp, "tag album ") - if err != nil { - album = "Unknown" - } - //artist - artist, err := getAttribute(remoteResp, "tag artist ") - if err != nil { - artist = "Unknown" - } - // Title - title, err := getAttribute(remoteResp, "tag title ") - if err != nil { - title = "Unknown" - } - - filepath, err := getAttribute(remoteResp, "file ") - if err != nil { - log.Fatal(err.Error()) - } - img := make([]byte, 0) - if strings.HasSuffix(filepath, ".flac") { - img, err = getFlacArt(filepath) + for { + c := exec.Command("cmus-remote", "-Q") + o, _ := c.Output() + remoteResp := strings.Split(string(o), "\n") + //Album + album, err := getAttribute(remoteResp, "tag album ") if err != nil { + album = "Unknown" + } + //artist + artist, err := getAttribute(remoteResp, "tag artist ") + if err != nil { + artist = "Unknown" + } + // Title + title, err := getAttribute(remoteResp, "tag title ") + if err != nil { + title = "Unknown" + } + + filepath, err := getAttribute(remoteResp, "file ") + if err != nil { + log.Fatal(err.Error()) + } + + img := make([]byte, 0) + if strings.HasSuffix(filepath, ".flac") { + img, err = getFlacArt(filepath) + if err != nil { + img = defaultArt() + } + } else if strings.HasSuffix(filepath, ".mp3") { + img, err = getMP3Art(filepath) + if err != nil { + img = defaultArt() + } + } else { img = defaultArt() } - } else if strings.HasSuffix(filepath, ".mp3") { - getMP3Art() - } else { - defaultArt() - } + imgBuff := bytes.NewBuffer(img) - writeTxt("SongAlbum", album) - writeTxt("SongArtist", artist) - writeTxt("SongTitle", title) - writeJpg("AlbumArt", img) + imgOrig, _, err := image.Decode(imgBuff) + if err != nil { + log.Fatal(err.Error()) + } + imgOut := image.NewRGBA(image.Rect(0, 0, IMAGE_SIZE, IMAGE_SIZE)) + + draw.BiLinear.Scale(imgOut, imgOut.Rect, imgOrig, imgOrig.Bounds(), draw.Over, nil) + + jpeg.Encode(imgBuff, imgOut, nil) + + writeTxt("SongAlbum", album) + writeTxt("SongArtist", artist) + writeTxt("SongTitle", title) + writeJpg("AlbumArt", img) + + time.Sleep(TIMER * time.Second) + } } func getFlacArt(s string) ([]byte, error) { @@ -71,15 +103,37 @@ func getFlacArt(s string) ([]byte, error) { return nil, errors.New("no image found") } -func getMP3Art() { - +func getMP3Art(s string) ([]byte, error) { + tags, err := id3v2.Open(s, id3v2.Options{Parse: true}) + if err != nil { + return nil, errors.New("can't open mp3 tags") + } + defer tags.Close() + pic := tags.GetFrames(tags.CommonID("Attached picture")) + if pic != nil { + return pic[0].(id3v2.PictureFrame).Picture, nil //i literally do not care if it has multiple pictures, pick the first one. + } + return nil, errors.New("no image found") } func defaultArt() []byte { - return nil + file, err := os.Open("default.jpg") + if err != nil { + log.Fatal(err.Error()) + } + defer file.Close() + info, err := file.Stat() + if err != nil { + log.Fatal(err.Error()) + } + art := make([]byte, info.Size()) + + file.Read(art) + return art } func writeJpg(filename string, input []byte) { + os.Mkdir("output", 0755) f, err := os.Create("./output/" + filename + ".jpg") if err != nil { log.Fatal(err.Error()) @@ -90,6 +144,7 @@ func writeJpg(filename string, input []byte) { } func writeTxt(filename, input string) { + os.Mkdir("output", 0755) f, err := os.Create("./output/" + filename + ".txt") if err != nil { log.Fatal(err.Error())