From 0cd9c23299502bb4a3f7416a1494f5445ed5a9ef Mon Sep 17 00:00:00 2001 From: Carl Kittelberger Date: Fri, 24 Nov 2023 12:14:56 +0100 Subject: [PATCH] Add tool to send system now playing data to Tuna. --- icedreammusic.code-workspace | 3 + icedreammusic/compile-win.sh | 46 ++++++- icedreammusic/np/.gitignore | 1 + icedreammusic/np/go.mod | 49 ++++++++ icedreammusic/np/go.sum | 105 ++++++++++++++++ icedreammusic/np/main.go | 216 ++++++++++++++++++++++++++++++++ icedreammusic/np/tuna_output.go | 41 ++++++ 7 files changed, 455 insertions(+), 6 deletions(-) create mode 100644 icedreammusic/np/.gitignore create mode 100644 icedreammusic/np/go.mod create mode 100644 icedreammusic/np/go.sum create mode 100644 icedreammusic/np/main.go create mode 100644 icedreammusic/np/tuna_output.go diff --git a/icedreammusic.code-workspace b/icedreammusic.code-workspace index f327c8b..cacbb17 100644 --- a/icedreammusic.code-workspace +++ b/icedreammusic.code-workspace @@ -30,6 +30,9 @@ { "path": "icedreammusic/auto-restart-voicemeeter" }, + { + "path": "icedreammusic/np" + }, { "path": "." } diff --git a/icedreammusic/compile-win.sh b/icedreammusic/compile-win.sh index e40773e..fa4ef7f 100644 --- a/icedreammusic/compile-win.sh +++ b/icedreammusic/compile-win.sh @@ -3,7 +3,7 @@ set -e set -x set -u -SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd ) +SCRIPT_DIR=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd) export GOOS=windows export GOARCH=amd64 export GOBIN="$SCRIPT_DIR"/bin/${GOOS}-${GOARCH} @@ -11,23 +11,57 @@ ext=.exe TARGET_TRIPLET=x86_64-w64-mingw32 export CC="${TARGET_TRIPLET}"-gcc export CXX="${TARGET_TRIPLET}"-g++ +export AR="${TARGET_TRIPLET}"-ar +export LD="${TARGET_TRIPLET}"-ld +export OBJCOPY="${TARGET_TRIPLET}"-objcopy +export RANLIB="${TARGET_TRIPLET}"-ranlib +export SIZE="${TARGET_TRIPLET}"-size +export STRIP="${TARGET_TRIPLET}"-strip export PKG_CONFIG_PATH="${TARGET_TRIPLET}"/lib/pkgconfig thirdparty_includes="$SCRIPT_DIR"/include -export CPATH="$thirdparty_includes:$thirdparty_includes/winfsp:/usr/${TARGET_TRIPLET}/include" +export CPATH="$thirdparty_includes:$thirdparty_includes/winfsp:$thirdparty_includes/windows/splat/sdk/Include/10.0.22621:$thirdparty_includes/windows/splat/sdk/Include/10.0.22621/winrt:$thirdparty_includes/libnp/include:/usr/${TARGET_TRIPLET}/include" # export CGO_CFLAGS="-I$thirdparty_includes -I$thirdparty_includes/winfsp -I/usr/${TARGET_TRIPLET}/include" # export PATH="$GOBIN:$PATH" export CGO_ENABLED=1 mkdir -p "$thirdparty_includes" -if [ ! -d "$thirdparty_includes/winfsp" ] -then +if [ ! -d "$thirdparty_includes/libnp" ]; then + wget -q -O libnp.zip https://github.com/delthas/libnp/archive/291aeb5d56d5b90f89ef8a271d0803a698488ca6.zip + 7z x libnp.zip 'libnp-291aeb5d56d5b90f89ef8a271d0803a698488ca6/*' -o"$thirdparty_includes"/ + rm libnp.zip + mv "$thirdparty_includes/libnp-291aeb5d56d5b90f89ef8a271d0803a698488ca6" "$thirdparty_includes/libnp" + ( + cd "$thirdparty_includes/libnp/" + mkdir -p build + cd build + cmake \ + -DCMAKE_SYSTEM_NAME=Windows \ + -DCMAKE_SYSTEM_PROCESSOR= \ + -DCMAKE_AR="$AR" \ + -DCMAKE_ASM_COMPILER="$CC" \ + -DCMAKE_C_COMPILER="$CC" \ + -DCMAKE_CXX_COMPILER="$CXX" \ + -DCMAKE_LINKER="$LD" \ + -DCMAKE_OBJCOPY="$OBJCOPY" \ + -DCMAKE_RANLIB="$RANLIB" \ + -DCMAKE_SIZE="$SIZE" \ + -DCMAKE_STRIP="$STRIP" \ + -DCMAKE_C_FLAGS="-I$thirdparty_includes/windows/splat/sdk/Include/10.0.22621/winrt -I/usr/${TARGET_TRIPLET}/include" \ + -DCMAKE_CXX_FLAGS="-I$thirdparty_includes/windows/splat/sdk/Include/10.0.22621/winrt -I/usr/${TARGET_TRIPLET}/include" \ + -DCMAKE_FIND_ROOT_PATH_MODE_PROGRAM=NEVER \ + -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=ONLY \ + -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=ONLY \ + .. + make + ) +fi +if [ ! -d "$thirdparty_includes/winfsp" ]; then wget -q -O winfsp.zip https://github.com/billziss-gh/winfsp/archive/release/1.2.zip 7z e winfsp.zip 'winfsp-release-1.2/inc/fuse/*' -o"$thirdparty_includes"/winfsp rm winfsp.zip fi -for bin in auto-restart-voicemeeter foobar2000 tunadish tunaposter prime4 -do +for bin in auto-restart-voicemeeter foobar2000 tunadish tunaposter prime4 np; do cd "$SCRIPT_DIR/$bin" go build -ldflags "-s -w" -o "$GOBIN/$bin$ext" -v done diff --git a/icedreammusic/np/.gitignore b/icedreammusic/np/.gitignore new file mode 100644 index 0000000..0f1ea01 --- /dev/null +++ b/icedreammusic/np/.gitignore @@ -0,0 +1 @@ +np diff --git a/icedreammusic/np/go.mod b/icedreammusic/np/go.mod new file mode 100644 index 0000000..a6e4cab --- /dev/null +++ b/icedreammusic/np/go.mod @@ -0,0 +1,49 @@ +module github.com/icedream/livestream-tools/icedreammusic/np + +go 1.19 + +replace ( + github.com/icedream/livestream-tools/icedreammusic/metacollector => ../metacollector + github.com/icedream/livestream-tools/icedreammusic/tuna => ../tuna +) + +require ( + github.com/delthas/go-libnp v0.0.0-20221222161248-0e45ece1f878 + github.com/dhowden/tag v0.0.0-20230630033851-978a0926ee25 + github.com/gin-gonic/gin v1.9.1 + github.com/icedream/livestream-tools/icedreammusic/metacollector v0.0.0-20230302143311-ad3e9704c029 + github.com/icedream/livestream-tools/icedreammusic/tuna v0.0.0-20230302143311-ad3e9704c029 + gopkg.in/alecthomas/kingpin.v3-unstable v3.0.0-20191105091915-95d230a53780 +) + +require ( + github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137 // indirect + github.com/bytedance/sonic v1.9.1 // indirect + github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect + github.com/gabriel-vasile/mimetype v1.4.2 // indirect + github.com/gin-contrib/sse v0.1.0 // indirect + github.com/go-playground/locales v0.14.1 // indirect + github.com/go-playground/universal-translator v0.18.1 // indirect + github.com/go-playground/validator/v10 v10.14.0 // indirect + github.com/goccy/go-json v0.10.2 // indirect + github.com/godbus/dbus/v5 v5.1.0 // indirect + github.com/json-iterator/go v1.1.12 // indirect + github.com/klauspost/cpuid/v2 v2.2.4 // indirect + github.com/leodido/go-urn v1.2.4 // indirect + github.com/mattn/go-isatty v0.0.19 // indirect + github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect + github.com/modern-go/reflect2 v1.0.2 // indirect + github.com/nicksnyder/go-i18n v1.10.1 // indirect + github.com/pelletier/go-toml v1.9.5 // indirect + github.com/pelletier/go-toml/v2 v2.1.0 // indirect + github.com/twitchyliquid64/golang-asm v0.15.1 // indirect + github.com/ugorji/go/codec v1.2.11 // indirect + golang.org/x/arch v0.3.0 // indirect + golang.org/x/crypto v0.13.0 // indirect + golang.org/x/net v0.15.0 // indirect + golang.org/x/sys v0.12.0 // indirect + golang.org/x/text v0.13.0 // indirect + google.golang.org/protobuf v1.31.0 // indirect + gopkg.in/yaml.v2 v2.4.0 // indirect + gopkg.in/yaml.v3 v3.0.1 // indirect +) diff --git a/icedreammusic/np/go.sum b/icedreammusic/np/go.sum new file mode 100644 index 0000000..860115c --- /dev/null +++ b/icedreammusic/np/go.sum @@ -0,0 +1,105 @@ +github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137 h1:s6gZFSlWYmbqAuRjVTiNNhvNRfY2Wxp9nhfyel4rklc= +github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137/go.mod h1:OMCwj8VM1Kc9e19TLln2VL61YJF0x1XFtfdL4JdbSyE= +github.com/bytedance/sonic v1.5.0/go.mod h1:ED5hyg4y6t3/9Ku1R6dU/4KyJ48DZ4jPhfY1O2AihPM= +github.com/bytedance/sonic v1.9.1 h1:6iJ6NqdoxCDr6mbY8h18oSO+cShGSMRGCEo7F2h0x8s= +github.com/bytedance/sonic v1.9.1/go.mod h1:i736AoUSYt75HyZLoJW9ERYxcy6eaN6h4BZXU064P/U= +github.com/chenzhuoyu/base64x v0.0.0-20211019084208-fb5309c8db06/go.mod h1:DH46F32mSOjUmXrMHnKwZdA8wcEefY7UVqBKYGjpdQY= +github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 h1:qSGYFH7+jGhDF8vLC+iwCD4WpbV1EBDSzWkJODFLams= +github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311/go.mod h1:b583jCggY9gE99b6G5LEC39OIiVsWj+R97kbl5odCEk= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/delthas/go-libnp v0.0.0-20221222161248-0e45ece1f878 h1:v8W8eW7eb2bHFXBA80UKcoe0TvEu46NlTHSDRvgAbMU= +github.com/delthas/go-libnp v0.0.0-20221222161248-0e45ece1f878/go.mod h1:aGVXnhWpDlt5U4SphG97o1gszctZKvBTXy320E8Buw4= +github.com/dhowden/tag v0.0.0-20230630033851-978a0926ee25 h1:simG0vMYFvNriGhaaat7QVVkaVkXzvqcohaBoLZl9Hg= +github.com/dhowden/tag v0.0.0-20230630033851-978a0926ee25/go.mod h1:Z3Lomva4pyMWYezjMAU5QWRh0p1VvO4199OHlFnyKkM= +github.com/gabriel-vasile/mimetype v1.4.2 h1:w5qFW6JKBz9Y393Y4q372O9A7cUSequkh1Q7OhCmWKU= +github.com/gabriel-vasile/mimetype v1.4.2/go.mod h1:zApsH/mKG4w07erKIaJPFiX0Tsq9BFQgN3qGY5GnNgA= +github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE= +github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI= 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a/icedreammusic/np/main.go b/icedreammusic/np/main.go new file mode 100644 index 0000000..6531552 --- /dev/null +++ b/icedreammusic/np/main.go @@ -0,0 +1,216 @@ +package main + +import ( + "context" + "crypto/sha512" + "encoding/base64" + "fmt" + "log" + "net" + "net/http" + "net/url" + "os" + "os/signal" + "strings" + "syscall" + "time" + + "github.com/delthas/go-libnp" + "github.com/dhowden/tag" + "github.com/gin-gonic/gin" + "gopkg.in/alecthomas/kingpin.v3-unstable" + + "github.com/icedream/livestream-tools/icedreammusic/metacollector" + "github.com/icedream/livestream-tools/icedreammusic/tuna" +) + +var ( + cli = kingpin.New("np", "Transmit system now playing data to Tuna.") + + argMetacollectorURL = cli.Arg("metacollector-url", "Metadata collector URL (service normally runs on port 8080)").Required().URL() + argDrive = cli.Arg("mountpoint", "The mountpoint to attach to.").Default("Z:").String() +) + +func init() { + kingpin.MustParse(cli.Parse(os.Args[1:])) +} + +func watchMetadata(ctx context.Context) <-chan *libnp.Info { + ticker := time.NewTicker(time.Second) + c := make(chan *libnp.Info) + go func(ticker *time.Ticker) { + for { + select { + case <-ctx.Done(): + return + case <-ticker.C: + info, err := libnp.GetInfo(context.Background()) + if err != nil { + os.Stderr.WriteString("WARNING: " + err.Error() + "\n") + continue + } + c <- info + } + } + }(ticker) + + return c +} + +func generateIDFromMetadata(metadata libnp.Info) [64]byte { + return sha512.Sum512([]byte(strings.Join(metadata.Artists, "|") + "||" + metadata.Title)) +} + +func main() { + ctx := context.Background() + + ctx, cancel := signal.NotifyContext(ctx, os.Interrupt, syscall.SIGTERM) + defer cancel() + + c := watchMetadata(ctx) + + r := gin.Default() + r.GET("/cover/:base64Path", func(c *gin.Context) { + path := c.Params.ByName("base64Path") + pathBytes, err := base64.URLEncoding.DecodeString(path) + if err != nil { + c.JSON(500, map[string]string{"error": err.Error()}) + return + } + path = string(pathBytes) + + f, err := os.Open(path) + if err != nil { + c.JSON(500, map[string]string{"error": err.Error()}) + return + } + defer f.Close() + + // get cover if possible + fileMetadata, err := tag.ReadFrom(f) + if err != nil { + c.JSON(500, map[string]string{"error": err.Error()}) + return + } + + picture := fileMetadata.Picture() + if picture == nil { + c.JSON(404, map[string]string{"error": "this file has no picture"}) + return + } + c.Header("Content-type", picture.MIMEType) + c.Writer.Write(picture.Data) + return + }) + + listener, err := net.Listen("tcp", ":0") + if err != nil { + panic(err) + } + apiAddr := &url.URL{ + Scheme: "http", + Host: fmt.Sprintf("%s:%d", "127.0.0.1", listener.Addr().(*net.TCPAddr).Port), + Path: "/", + } + go http.Serve(listener, r) + + func() { + tunaOutput := tuna.NewTunaOutput() + + var lastCoverCheckPath [64]byte + lastCoverCheckResult := false + lastCoverCheckTime := time.Now() + + metacollectorClient := metacollector.NewMetaCollectorClient(*argMetacollectorURL) + + for metadata := range c { + log.Printf("New metadata: %+v", metadata) + + tunaMetadata := &tuna.TunaData{ + Status: tuna.Stopped, + } + + if metadata != nil && + (metadata.PlaybackType == libnp.PlaybackTypeMusic || + metadata.PlaybackType != libnp.PlaybackTypeVideo) { + tunaMetadata.Status = tuna.Playing + + id := generateIDFromMetadata(*metadata) + tunaMetadata.Title = metadata.Title + tunaMetadata.Artists = metadata.Artists + tunaMetadata.Duration = uint64(metadata.Length.Milliseconds()) + + // Check normal/other files against metacollector + hasChanged := lastCoverCheckPath != id + trackURL, err := url.Parse(metadata.URL) + if err == nil { + if strings.EqualFold(trackURL.Scheme, "file") { + fi, err := os.Stat(trackURL.Path) + if err == nil { + if !hasChanged { + hasChanged = fi.ModTime().Sub(lastCoverCheckTime) > 0 + } + lastCoverCheckTime = fi.ModTime() + + if hasChanged { + lastCoverCheckResult = false + lastCoverCheckPath = id + f, err := os.Open(trackURL.Path) + if err == nil { + // get cover if possible + fileMetadata, err := tag.ReadFrom(f) + if err == nil { + if fileMetadata.Picture() != nil { + lastCoverCheckResult = true + } + } else { + log.Printf("Warning while reading tags for %s: %s", trackURL.Path, err) + } + f.Close() + } else { + log.Printf("Warning while opening file %s: %s", trackURL.Path, err) + } + } + } else { + log.Printf("Warning while stat'ing file %s: %s", trackURL.Path, err) + } + + if lastCoverCheckResult { + tunaMetadata.CoverURL = apiAddr.ResolveReference(&url.URL{ + Path: fmt.Sprintf("cover/%s", base64.URLEncoding.EncodeToString([]byte(trackURL.Path))), + }).String() + } + } + } + } + + go func() { + // enrich metadata with metacollector + req := metacollector.MetaCollectorRequest{ + Artist: tunaMetadata.Artists[0], + Title: tunaMetadata.Title, + } + log.Printf("Trying to enrich metadata: %+v", req) + resp, err := metacollectorClient.GetTrack(req) + if err == nil { + log.Println("Enriching metadata:", resp) + if resp.CoverURL != nil { + tunaMetadata.CoverURL = (*argMetacollectorURL).ResolveReference(&url.URL{ + Path: *resp.CoverURL, + }).String() + } + tunaMetadata.Label = resp.Publisher + } else { + log.Println("Failed to enrich metadata:", err) + } + + err = tunaOutput.Post(tunaMetadata) + if err != nil { + log.Println(err) + } /*else { + log.Printf("Tuna has received the metadata: %+v", tunaMetadata) + }*/ + }() + } + }() +} diff --git a/icedreammusic/np/tuna_output.go b/icedreammusic/np/tuna_output.go new file mode 100644 index 0000000..d0a9aeb --- /dev/null +++ b/icedreammusic/np/tuna_output.go @@ -0,0 +1,41 @@ +package main + +import ( + "bytes" + "encoding/json" + "net/http" + "time" +) + +type TunaOutput struct { + client *http.Client +} + +type tunaData struct { + CoverURL string `json:"cover_url"` + Title string `json:"title"` + Artists []string `json:"artists"` + Status string `json:"status"` + Progress float64 `json:"progress"` + Duration float64 `json:"duration"` +} + +func NewTunaOutput() *TunaOutput { + return &TunaOutput{ + client: http.DefaultClient, + } +} + +func (output *TunaOutput) Post(data *tunaData) (err error) { + body := new(bytes.Buffer) + json.NewEncoder(body).Encode(&struct { + Data *tunaData `json:"data"` + Hostname string `json:"hostname,omitempty"` + Date string `json:"date"` + }{ + Data: data, + Date: time.Now().Format(time.RFC3339), + }) + _, err = output.client.Post("http://localhost:1608", "application/json", body) + return +}