Update API response mime type

internal/api/api.go

@@ -2,6 +2,7 @@ package api
 
 import (
 	"encoding/json"
+	"fmt"
 	"github.com/AlexxIT/go2rtc/internal/app"
 	"github.com/rs/zerolog"
 	"net"
@@ -75,6 +76,11 @@ func Init() {
 	}()
 }
 
+const (
+	MimeJSON = "application/json"
+	MimeText = "text/plain"
+)
+
 var Handler http.Handler
 
 // HandleFunc handle pattern with relative path:
@@ -91,25 +97,20 @@ func HandleFunc(pattern string, handler http.HandlerFunc) {
 // ResponseJSON important always add Content-Type
 // so go won't need to call http.DetectContentType
 func ResponseJSON(w http.ResponseWriter, v any) {
-	w.Header().Set("Content-Type", "application/json")
+	w.Header().Set("Content-Type", MimeJSON)
 	_ = json.NewEncoder(w).Encode(v)
 }
 
 func ResponsePrettyJSON(w http.ResponseWriter, v any) {
-	w.Header().Set("Content-Type", "application/json")
+	w.Header().Set("Content-Type", MimeJSON)
 	enc := json.NewEncoder(w)
 	enc.SetIndent("", "  ")
 	_ = enc.Encode(v)
 }
 
-func ResponseRawJSON(w http.ResponseWriter, s string) {
-	w.Header().Set("Content-Type", "application/json")
-	_, _ = w.Write([]byte(s))
-}
-
-func ResponseText(w http.ResponseWriter, b []byte) {
-	w.Header().Set("Content-Type", "text/plain")
-	_, _ = w.Write(b)
+func Response(w http.ResponseWriter, body any, contentType string) {
+	w.Header().Set("Content-Type", contentType)
+	_, _ = fmt.Fprint(w, body)
 }
 
 const StreamNotFound = "stream not found"

internal/api/config.go

@@ -21,7 +21,8 @@ func configHandler(w http.ResponseWriter, r *http.Request) {
 			http.Error(w, "", http.StatusNotFound)
 			return
 		}
-		ResponseText(w, data)
+		// https://www.ietf.org/archive/id/draft-ietf-httpapi-yaml-mediatypes-00.html
+		Response(w, data, "application/yaml")
 
 	case "POST", "PATCH":
 		data, err := io.ReadAll(r.Body)

internal/debug/stack.go

@@ -52,5 +52,5 @@ func stackHandler(w http.ResponseWriter, r *http.Request) {
 		"Total: %d, Skipped: %d", runtime.NumGoroutine(), skipped),
 	)
 
-	api.ResponseText(w, buf[:i])
+	api.Response(w, buf[:i], api.MimeText)
 }

internal/hass/api.go

@@ -12,7 +12,7 @@ import (
 )
 
 func apiOK(w http.ResponseWriter, r *http.Request) {
-	api.ResponseRawJSON(w, `{"status":1,"payload":{}}`)
+	api.Response(w, `{"status":1,"payload":{}}`, api.MimeJSON)
 }
 
 func apiStream(w http.ResponseWriter, r *http.Request) {

internal/webtorrent/init.go

@@ -141,7 +141,7 @@ func apiHandle(w http.ResponseWriter, r *http.Request) {
 
 		w.WriteHeader(http.StatusCreated)
 		data := fmt.Sprintf(`{"share":%q,"pwd":%q}`, share, pwd)
-		api.ResponseRawJSON(w, data)
+		api.Response(w, data, api.MimeJSON)
 
 	case "DELETE":
 		if ok {