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10 Commits
Author | SHA1 | Date | |
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7e6cc8cd1b | |||
0b40953cf5 | |||
2eb3b0a089 | |||
3482b6952a | |||
92a6b4b1d3 | |||
22edd2ea9c | |||
39a5d0b0cd | |||
8b198040bd | |||
1af34dfcf3 | |||
f3e07d3f4d |
@ -23,6 +23,8 @@ This is the basic json configuration file layout:
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}
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```
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> All sounds should be in the same bitrate. It will assume the bitrate of the first loaded sample.
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# Usage
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Drop your sounds into the /sounds. You can play them by sending a GET request to the /v1/play endpoint.
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You need to know the base64 encoded file name of the sound you want to play. You can get started by querying /v1/list. It will return a list of all sounds with their respective base64 encoded file name.
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@ -14,6 +14,11 @@ paths:
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description: A base64 encoded version of the file name
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schema:
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type: string
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- in: query
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name: loop
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description: Defaults to false; if true, will loop the sound until stopped
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schema:
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type: boolean
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responses:
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'200':
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description: OK
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@ -16,6 +16,8 @@ import (
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"github.com/h2non/filetype"
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)
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var firstLoad = true
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func BufferSound(file string) bool {
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_, ok := streamMap[file]
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if !ok {
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@ -26,9 +28,18 @@ func BufferSound(file string) bool {
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}
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fmt.Println("Opened file")
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buf, _ := ioutil.ReadFile("sounds/" + string(file))
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buf, err := ioutil.ReadFile("sounds/" + string(file))
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if err != nil {
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log.Fatal("Fatal error while opening: " + err.Error())
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return false
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}
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kind, _ := filetype.Match(buf)
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kind, err := filetype.Match(buf)
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if err != nil {
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log.Fatal("Fatal error while detecting file type: " + err.Error())
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return false
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}
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fmt.Println("File type: " + kind.MIME.Subtype)
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var streamer beep.StreamSeekCloser
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@ -45,8 +56,10 @@ func BufferSound(file string) bool {
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fmt.Println("!!!!! Unsupported file type for " + file)
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return false
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}
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speaker.Init(format.SampleRate, format.SampleRate.N(time.Second/10))
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if firstLoad {
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speaker.Init(format.SampleRate, format.SampleRate.N(time.Second/10))
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firstLoad = false
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}
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fmt.Println("Decoded file")
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buffer := beep.NewBuffer(format)
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@ -66,37 +79,46 @@ func BufferSound(file string) bool {
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}
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}
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func PlaySound(file string, index int) int {
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func PlaySound(file string, index int, loop bool) int {
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playbacks[index] = playback{
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File: file,
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IsLoaded: false,
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Streamer: nil,
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Control: nil,
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Loop: loop,
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Format: streamMap[file].Format,
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}
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fmt.Println("Playing sound: " + file)
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var buffer *beep.Buffer
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BufferSound(file)
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buffer = streamMap[file].Buffer
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streamer := streamMap[file].Streamer
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// streamer := streamMap[file].Streamer
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fmt.Println("Trying to play sound")
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amountOfLoops := 1
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if loop {
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amountOfLoops = -1
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fmt.Println("Looping sound: " + file)
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}
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shot := buffer.Streamer(0, buffer.Len())
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done := make(chan bool)
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ctrl := &beep.Ctrl{Streamer: beep.Seq(shot, beep.Callback(func() {
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done <- true
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})), Paused: false}
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ctrl := &beep.Ctrl{Streamer: beep.Loop(amountOfLoops, shot), Paused: false}
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playbacks[index] = playback{
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File: file,
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IsLoaded: true,
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Streamer: streamer,
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Streamer: shot,
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Control: ctrl,
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Loop: loop,
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Format: streamMap[file].Format,
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Done: done,
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}
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speaker.Play(ctrl)
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<-done
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fmt.Println("Finished playing sound: " + file)
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delete(playbacks, index)
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return 1
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}
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@ -14,8 +14,11 @@ import (
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type playback struct {
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File string
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IsLoaded bool
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Streamer beep.Streamer
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Streamer beep.StreamSeeker
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Control *beep.Ctrl
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Loop bool
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Format beep.Format
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Done chan bool
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}
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type playbackWebReturn struct {
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@ -89,6 +92,8 @@ func main() {
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http.HandleFunc("/v1/stopAll", handleStopAll)
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http.HandleFunc("/v1/current", handleCurrent)
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http.HandleFunc("/v1/list", handleListing)
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http.HandleFunc("/v1/remaining", handleRemaining)
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http.HandleFunc("/", handleRoot)
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fmt.Println("Listening on port " + fmt.Sprint(configuration.Port))
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log.Fatal(http.ListenAndServe(":"+fmt.Sprint(configuration.Port), nil))
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94
webRoutes.go
94
webRoutes.go
@ -10,6 +10,7 @@ import (
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"net/http"
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"os"
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"strconv"
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"time"
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"github.com/faiface/beep/speaker"
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"github.com/h2non/filetype"
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@ -25,8 +26,16 @@ func handlePlay(w http.ResponseWriter, r *http.Request) {
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var cnt = r.URL.Query().Get("file") // Retrieve the file name from the query string
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bytArr, err := base64.StdEncoding.DecodeString(cnt) // Decode the base64 string
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if err != nil {
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log.Fatal(err)
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fmt.Fprintf(w, "{\"status\":\"fail\", \"reason\":\""+err.Error()+"\"}")
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return
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}
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loop := r.URL.Query().Get("loop") // Retrieve the loop value from the query string
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loopBool := false
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if loop == "true" {
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loopBool = true
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}
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wantedId := r.URL.Query().Get("id") // Retrieve the id value from the query string, it's optional
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t, err := os.Stat("./sounds/" + string(bytArr[:])) // Check if the file exists
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if errors.Is(err, os.ErrNotExist) {
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@ -54,10 +63,24 @@ func handlePlay(w http.ResponseWriter, r *http.Request) {
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return
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}
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var currIndex = len(playbacks) // Create a new index for the playback
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var currIndex = len(playbacks) // Create a new index for the playback
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if len(wantedId) > 0 { // If the id is set, check if it is already in use
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id, err := strconv.Atoi(wantedId)
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if err != nil {
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fmt.Fprintf(w, "{\"status\":\"fail\", \"reason\":\"id is not a number\"}")
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return
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}
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if _, ok := playbacks[id]; ok {
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fmt.Fprintf(w, "{\"status\":\"fail\", \"reason\":\"id is already in use\"}")
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return
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}
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currIndex = id
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}
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fmt.Fprintf(w, "{\"status\":\"ok\", \"id\":%d}", currIndex) // Return a JSON object to the user
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go PlaySound(string(bytArr[:]), currIndex) // Play the sound
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go PlaySound(string(bytArr[:]), currIndex, loopBool) // Play the sound
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}
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@ -74,7 +97,8 @@ func handleBufferAll(w http.ResponseWriter, r *http.Request) {
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var temp []string
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files, err := ioutil.ReadDir("./sounds/") // Read the directory
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if err != nil {
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log.Fatal(err)
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fmt.Fprintf(w, "{\"status\":\"fail\", \"reason\":\""+err.Error()+"\"}")
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return
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}
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// Loop through the files and add the file name to the temp array
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// Also triggers the buffer process for the file
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@ -93,6 +117,7 @@ func handleBufferAll(w http.ResponseWriter, r *http.Request) {
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}
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temp = append(temp, f.Name())
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go BufferSound(f.Name())
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time.Sleep(200 * time.Millisecond) // Wait a bit to not overload the system
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}
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// Return the amount of files buffered
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fmt.Fprintf(w, "{\"status\":\"ok\", \"amount\":%d}", len(temp))
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@ -109,7 +134,8 @@ func handleBuffer(w http.ResponseWriter, r *http.Request) {
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var cnt = r.URL.Query().Get("file") // Retrieve the file name from the query string
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bytArr, err := base64.StdEncoding.DecodeString(cnt) // Decode the base64 string
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if err != nil {
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log.Fatal(err)
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fmt.Fprintf(w, "{\"status\":\"fail\", \"reason\":\""+err.Error()+"\"}")
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return
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}
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t, err := os.Stat("./sounds/" + string(bytArr[:])) // Check if the file exists
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@ -199,6 +225,23 @@ func handleCurrent(w http.ResponseWriter, r *http.Request) {
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}
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w.Header().Set("Content-Type", "application/json") // Set the content type to json
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for i := 0; i < len(playbacks); i++ {
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plyB := playbacks[i]
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seeker := plyB.Streamer
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format := plyB.Format
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if seeker != nil {
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fmt.Println(format.SampleRate)
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// fmt.Println(plyB.Seeker.)
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position := plyB.Format.SampleRate.D(seeker.Position())
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length := plyB.Format.SampleRate.D(seeker.Len())
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remaining := length - position
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if remaining == 0 {
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plyB.Done <- true
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}
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}
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}
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var tempResultSet map[int]playbackWebReturn = make(map[int]playbackWebReturn) // Create a new map to store the results
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// Iterate through the playbacks map and add important information to the tempResultSet map
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for index, element := range playbacks {
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@ -259,3 +302,44 @@ func handleListing(w http.ResponseWriter, r *http.Request) {
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fmt.Fprintf(w, string(j))
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}
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}
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func handleRemaining(w http.ResponseWriter, r *http.Request) {
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// Rejct everything else then GET requests
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if r.Method != "GET" {
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http.Error(w, "Method is not supported.", http.StatusNotFound)
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return
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}
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w.Header().Set("Content-Type", "application/json") // Set the content type to json
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var cnt, err = strconv.Atoi(r.URL.Query().Get("id")) // Retrieve the id, first convert it to an int
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if err != nil {
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fmt.Fprintf(w, "{\"status\":\"fail\", \"reason\":\"invalid id\"}")
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return
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}
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fmt.Println(cnt)
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plyB := playbacks[cnt]
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// fmt.Println(beep.SampleRate.D(plyB.Streamer.Stream().Len()))
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seeker := plyB.Streamer
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format := plyB.Format
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n := plyB.Format.SampleRate // Streamer.Stream() // .At(beep.SampleRate.D(plyB.Streamer.Stream().Len()))
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if seeker != nil {
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fmt.Println(format.SampleRate)
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// fmt.Println(plyB.Seeker.)
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position := plyB.Format.SampleRate.D(seeker.Position())
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length := plyB.Format.SampleRate.D(seeker.Len())
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remaining := length - position
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if remaining == 0 {
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plyB.Done <- true
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}
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fmt.Println(position)
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fmt.Fprintf(w, "{\"status\":\"ok\", \"id\":%d, \"SampleRate\":%d, \"Length\":%d, \"Position\":%d, \"Remaining\": %d, \"LengthSec\":\"%v\", \"PosSec\":\"%v\", \"RemaningSec\":\"%v\"}", cnt, n, length, position, remaining, length, position, remaining)
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} else {
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fmt.Println("Seeker is nil")
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fmt.Fprintf(w, "{\"status\":\"ok\", \"SampleRate\":%d}", n)
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}
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}
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func handleRoot(w http.ResponseWriter, r *http.Request) {
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fmt.Fprintf(w, "Soundr is running.")
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}
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Reference in New Issue
Block a user