remove QR code for mobile upload

weed/server/filer_server_handlers_read_dir.go

@@ -2,9 +2,6 @@ package weed_server
 
 import (
 	"context"
-	"encoding/base64"
-	"fmt"
-	"github.com/skip2/go-qrcode"
 	"net/http"
 	"strconv"
 	"strings"
@@ -72,12 +69,6 @@ func (fs *FilerServer) listDirectoryHandler(w http.ResponseWriter, r *http.Reque
 		return
 	}
 
-	var qrImageString string
-	img, err := qrcode.Encode(fmt.Sprintf("http://%s:%d%s", fs.option.Host, fs.option.Port, r.URL.Path), qrcode.Medium, 128)
-	if err == nil {
-		qrImageString = base64.StdEncoding.EncodeToString(img)
-	}
-
 	ui.StatusTpl.Execute(w, struct {
 		Path                  string
 		Breadcrumbs           []ui.Breadcrumb
@@ -85,7 +76,6 @@ func (fs *FilerServer) listDirectoryHandler(w http.ResponseWriter, r *http.Reque
 		Limit                 int
 		LastFileName          string
 		ShouldDisplayLoadMore bool
-		QrImage               string
 	}{
 		path,
 		ui.ToBreadcrumb(path),
@@ -93,6 +83,5 @@ func (fs *FilerServer) listDirectoryHandler(w http.ResponseWriter, r *http.Reque
 		limit,
 		lastFileName,
 		shouldDisplayLoadMore,
-		qrImageString,
 	})
 }