Edit close file and add metadata music for status

cmd/main.go

@@ -21,7 +21,8 @@ func main() {
 	r.GET("/radio", client.HandleClientGin)
 	r.GET("/status", func(c *gin.Context) {
 		c.JSON(200, gin.H{
-			"name_music": internal.CurrentMusic,
+			"music": internal.CurrentMusic,
+			"info":  internal.Info,
 		})
 	})
 	r.GET("/metrics", gin.WrapH(promhttp.Handler()))

go.mod

@@ -3,6 +3,7 @@ module github.com/debug-ing/radio-music
 go 1.22.3
 
 require (
+	github.com/dhowden/tag v0.0.0-20240417053706-3d75831295e8
 	github.com/gin-gonic/gin v1.10.0
 	github.com/prometheus/client_golang v1.20.5
 	github.com/spf13/viper v1.19.0

go.sum

@@ -14,6 +14,8 @@ github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/dhowden/tag v0.0.0-20240417053706-3d75831295e8 h1:OtSeLS5y0Uy01jaKK4mA/WVIYtpzVm63vLVAPzJXigg=
+github.com/dhowden/tag v0.0.0-20240417053706-3d75831295e8/go.mod h1:apkPC/CR3s48O2D7Y++n1XWEpgPNNCjXYga3PPbJe2E=
 github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=
 github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
 github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=

internal/stream.go

@@ -1,15 +1,29 @@
 package internal
 
 import (
+	"fmt"
 	"io/ioutil"
 	"log"
 	"os"
 	"strings"
 	"time"
+
+	"github.com/dhowden/tag"
 )
 
+type InfoMusic struct {
+	Title    string
+	Artist   string
+	Album    string
+	Year     int
+	Composer string
+	Genre    string
+	Lyrics   string
+}
+
 var (
 	CurrentMusic string
+	Info         *InfoMusic
 )
 
 func getPlaylist(folderPath string) ([]string, error) {
@@ -39,29 +53,41 @@ func StartStream(folderPath string, client *Client) {
 
 	for {
 		for _, filePath := range playlist {
-			CurrentMusic = strings.Split(filePath, "/")[1]
+			CurrentMusic = strings.Split(filePath, "/")[len(strings.Split(filePath, "/"))-1]
 			file, err := os.Open(filePath)
 			if err != nil {
 				log.Println("Error opening file:", err)
 				continue
 			}
-
+			defer file.Close()
+			metadata, err := tag.ReadFrom(file)
+			if err != nil {
+				log.Println("Error reading metadata:", err)
+				return
+			}
+			fmt.Println(metadata.Title())
+			Info = &InfoMusic{
+				Title:    metadata.Title(),
+				Artist:   metadata.Artist(),
+				Album:    metadata.Album(),
+				Year:     metadata.Year(),
+				Composer: metadata.Composer(),
+				Genre:    metadata.Genre(),
+				Lyrics:   metadata.Lyrics(),
+			}
 			buffer := make([]byte, 2048)
 			for {
 				n, err := file.Read(buffer)
 				if err != nil {
 					if err.Error() == "EOF" {
-						break // به فایل بعدی بروید
+						break
 					}
 					log.Println("Error reading file:", err)
 					break
 				}
 				client.Broadcast(buffer[:n])
-				// broadcast(buffer[:n])
 				time.Sleep(50 * time.Millisecond)
 			}
-
-			file.Close()
 		}
 	}
 }