fix issue

modules/templates/helper.go

@@ -93,6 +93,7 @@ func NewFuncMap() []template.FuncMap {
 		"TimeSince":     timeutil.TimeSince,
 		"TimeSinceUnix": timeutil.TimeSinceUnix,
 		"TimeSinceUnix1": timeutil.TimeSinceUnix1,
+		"TimeSinceUnixShort": timeutil.TimeSinceUnixShort,
 		"RawTimeSince":  timeutil.RawTimeSince,
 		"FileSize":      base.FileSize,
 		"PrettyNumber":  base.PrettyNumber,
@@ -342,6 +343,7 @@ func NewTextFuncMap() []texttmpl.FuncMap {
 		"TimeSince":     timeutil.TimeSince,
 		"TimeSinceUnix": timeutil.TimeSinceUnix,
 		"TimeSinceUnix1": timeutil.TimeSinceUnix1,
+		"TimeSinceUnixShort": timeutil.TimeSinceUnixShort,
 		"RawTimeSince":  timeutil.RawTimeSince,
 		"DateFmtLong": func(t time.Time) string {
 			return t.Format(time.RFC1123Z)

modules/timeutil/since.go

@@ -165,5 +165,8 @@ func htmlTimeSinceUnix(then, now TimeStamp, lang string) template.HTML {
 func TimeSinceUnix1(then TimeStamp) string {
 	format := time.Unix(int64(then), 0).Format("2006-01-02 15:04:05")
 	return format
-	
+}
+func TimeSinceUnixShort(then TimeStamp) string {
+	format := time.Unix(int64(then), 0).Format("2006-01-02")
+	return format
 }