play sounds from web ui - store uploaded sounds in database

server/webserver/routes/sound.go

@@ -0,0 +1,110 @@
+package routes
+
+import (
+	"net/http"
+	"os"
+	"strings"
+
+	"github.com/gin-gonic/gin"
+	"github.com/mgerb/go-discord-bot/server/bothandlers"
+	"github.com/mgerb/go-discord-bot/server/config"
+	"github.com/mgerb/go-discord-bot/server/db"
+	"github.com/mgerb/go-discord-bot/server/webserver/middleware"
+	"github.com/mgerb/go-discord-bot/server/webserver/model"
+	"github.com/mgerb/go-discord-bot/server/webserver/response"
+	log "github.com/sirupsen/logrus"
+)
+
+// AddSoundRoutes -
+func AddSoundRoutes(group *gin.RouterGroup) {
+	group.GET("/sound", listSoundHandler)
+	group.POST("/sound", middleware.AuthorizedJWT(), postSoundHandler)
+	group.POST("/sound/play", middleware.AuthorizedJWT(), middleware.AuthPermissions(middleware.PermMod), postSoundPlayHandler)
+}
+
+func listSoundHandler(c *gin.Context) {
+	archives, err := model.SoundList(db.GetConn())
+
+	if err != nil {
+		response.InternalError(c, err)
+		return
+	}
+
+	response.Success(c, archives)
+}
+
+func postSoundPlayHandler(c *gin.Context) {
+	connections := bothandlers.ActiveConnections
+
+	params := struct {
+		Name string `json:"name"`
+	}{}
+	c.BindJSON(&params)
+
+	// loop through all connections and play audio
+	// currently only used with one server
+	// will need selector on UI if used for multiple servers
+	if len(connections) == 1 && params.Name != "" {
+		for _, con := range connections {
+			con.PlayAudio(params.Name, nil)
+		}
+	}
+
+	response.Success(c, "test")
+}
+
+func postSoundHandler(c *gin.Context) {
+
+	oc, _ := c.Get("claims")
+	claims, _ := oc.(*middleware.CustomClaims)
+
+	// TODO: verify user for upload
+
+	file, err := c.FormFile("file")
+	if err != nil {
+		log.Error(err)
+		c.JSON(http.StatusInternalServerError, "Error reading file.")
+		return
+	}
+
+	// create uploads folder if it does not exist
+	if _, err := os.Stat(config.Config.SoundsPath); os.IsNotExist(err) {
+		os.Mkdir(config.Config.SoundsPath, os.ModePerm)
+	}
+
+	// convert file name to lower case and trim spaces
+	file.Filename = strings.Replace(strings.ToLower(file.Filename), " ", "", -1)
+
+	// check if file already exists
+	if _, err := os.Stat(config.Config.SoundsPath + "/" + file.Filename); err == nil {
+		c.JSON(http.StatusInternalServerError, "File already exists.")
+		return
+	}
+
+	err = c.SaveUploadedFile(file, config.Config.SoundsPath+"/"+file.Filename)
+	log.Info(claims.Username, "uploaded", config.Config.SoundsPath+"/"+file.Filename)
+
+	// save who uploaded the clip into the database
+	uploadSaveDB(claims.ID, file.Filename)
+
+	if err != nil {
+		log.Error(err)
+		c.JSON(http.StatusInternalServerError, "Error creating file.")
+		return
+	}
+
+	c.JSON(200, "Success")
+}
+
+// save new sound to database
+func uploadSaveDB(userID, filename string) {
+	splitFilename := strings.Split(filename, ".")
+	extension := splitFilename[len(splitFilename)-1]
+	name := strings.Join(splitFilename[:len(splitFilename)-1], ".")
+
+	model.SoundCreate(db.GetConn(), &model.Sound{
+		UserID:    userID,
+		Name:      name,
+		Extension: extension,
+	})
+}