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-rw-r--r--modules/timeutil/datetime.go68
1 files changed, 68 insertions, 0 deletions
diff --git a/modules/timeutil/datetime.go b/modules/timeutil/datetime.go
new file mode 100644
index 0000000..c089173
--- /dev/null
+++ b/modules/timeutil/datetime.go
@@ -0,0 +1,68 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package timeutil
+
+import (
+ "fmt"
+ "html"
+ "html/template"
+ "strings"
+ "time"
+)
+
+// DateTime renders an absolute time HTML element by datetime.
+func DateTime(format string, datetime any, extraAttrs ...string) template.HTML {
+ // TODO: remove the extraAttrs argument, it's not used in any call to DateTime
+
+ if p, ok := datetime.(*time.Time); ok {
+ datetime = *p
+ }
+ if p, ok := datetime.(*TimeStamp); ok {
+ datetime = *p
+ }
+ switch v := datetime.(type) {
+ case TimeStamp:
+ datetime = v.AsTime()
+ case int:
+ datetime = TimeStamp(v).AsTime()
+ case int64:
+ datetime = TimeStamp(v).AsTime()
+ }
+
+ var datetimeEscaped, textEscaped string
+ switch v := datetime.(type) {
+ case nil:
+ return "-"
+ case string:
+ datetimeEscaped = html.EscapeString(v)
+ textEscaped = datetimeEscaped
+ case time.Time:
+ if v.IsZero() || v.Unix() == 0 {
+ return "-"
+ }
+ datetimeEscaped = html.EscapeString(v.Format(time.RFC3339))
+ if format == "full" {
+ textEscaped = html.EscapeString(v.Format("2006-01-02 15:04:05 -07:00"))
+ } else {
+ textEscaped = html.EscapeString(v.Format("2006-01-02"))
+ }
+ default:
+ panic(fmt.Sprintf("Unsupported time type %T", datetime))
+ }
+
+ attrs := make([]string, 0, 10+len(extraAttrs))
+ attrs = append(attrs, extraAttrs...)
+ attrs = append(attrs, `weekday=""`, `year="numeric"`)
+
+ switch format {
+ case "short", "long": // date only
+ attrs = append(attrs, `month="`+format+`"`, `day="numeric"`)
+ return template.HTML(fmt.Sprintf(`<absolute-date %s date="%s">%s</absolute-date>`, strings.Join(attrs, " "), datetimeEscaped, textEscaped))
+ case "full": // full date including time
+ attrs = append(attrs, `format="datetime"`, `month="short"`, `day="numeric"`, `hour="numeric"`, `minute="numeric"`, `second="numeric"`, `data-tooltip-content`, `data-tooltip-interactive="true"`)
+ return template.HTML(fmt.Sprintf(`<relative-time %s datetime="%s">%s</relative-time>`, strings.Join(attrs, " "), datetimeEscaped, textEscaped))
+ default:
+ panic(fmt.Sprintf("Unsupported format %s", format))
+ }
+}