Return direct URL in json responses

display.go

@@ -53,6 +53,7 @@ func fileDisplayHandler(c web.C, w http.ResponseWriter, r *http.Request) {
 	if strings.EqualFold("application/json", r.Header.Get("Accept")) {
 		js, _ := json.Marshal(map[string]string{
 			"filename":   fileName,
+			"direct_url": getSiteURL(r) + Config.selifPath + fileName,
 			"expiry":     strconv.FormatInt(metadata.Expiry.Unix(), 10),
 			"size":       strconv.FormatInt(metadata.Size, 10),
 			"mimetype":   metadata.Mimetype,

upload.go

@@ -295,6 +295,7 @@ func generateBarename() string {
 func generateJSONresponse(upload Upload, r *http.Request) []byte {
 	js, _ := json.Marshal(map[string]string{
 		"url":        getSiteURL(r) + upload.Filename,
+		"direct_url": getSiteURL(r) + Config.selifPath + upload.Filename,
 		"filename":   upload.Filename,
 		"delete_key": upload.Metadata.DeleteKey,
 		"expiry":     strconv.FormatInt(upload.Metadata.Expiry.Unix(), 10),