From 2082e50194df034ae2b6268d671997624608cacf Mon Sep 17 00:00:00 2001
From: movsb <chkesp@gmail.com>
Date: Tue, 18 Jun 2024 03:35:27 +0800
Subject: [PATCH] =?UTF-8?q?=E7=9C=8B=E8=B5=B7=E6=9D=A5=E4=B8=80=E4=BA=9B?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 theme/modules/rss/rss.go  | 22 ++++++++++++++++------
 theme/modules/rss/rss.xml |  1 +
 2 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/theme/modules/rss/rss.go b/theme/modules/rss/rss.go
index 57f72dbf..4129d84d 100644
--- a/theme/modules/rss/rss.go
+++ b/theme/modules/rss/rss.go
@@ -23,10 +23,16 @@ var tmpl string
 // Article ...
 type Article struct {
 	*proto.Post
-	Date    string
+	Date    Date
 	Content template.HTML
 }
 
+type Date int
+
+func (d Date) String() string {
+	return time.Unix(int64(d), 0).Local().Format(time.RFC1123)
+}
+
 // RSS ...
 type RSS struct {
 	config _Config
@@ -36,6 +42,8 @@ type RSS struct {
 	Home        string
 	Articles    []*Article
 
+	LastBuildDate Date
+
 	tmpl *template.Template
 	svc  proto.TaoBlogServer
 }
@@ -61,10 +69,12 @@ func New(svc proto.TaoBlogServer, options ...Option) *RSS {
 			articleCount: 10,
 		},
 
-		Name:        info.Name,
-		Description: info.Description,
-		Home:        info.Home,
-		svc:         svc,
+		Name:          info.Name,
+		Description:   info.Description,
+		Home:          info.Home,
+		LastBuildDate: Date(info.LastPostedAt),
+
+		svc: svc,
 	}
 
 	for _, opt := range options {
@@ -93,7 +103,7 @@ func (r *RSS) ServeHTTP(w http.ResponseWriter, req *http.Request) {
 	for _, article := range rsp.Posts {
 		rssArticle := Article{
 			Post:    article,
-			Date:    time.Unix(int64(article.Date), 0).Local().Format(time.RFC1123),
+			Date:    Date(article.Date),
 			Content: template.HTML(cdata(article.Content)),
 		}
 		rssArticles = append(rssArticles, &rssArticle)
diff --git a/theme/modules/rss/rss.xml b/theme/modules/rss/rss.xml
index 73095443..6bd2684b 100644
--- a/theme/modules/rss/rss.xml
+++ b/theme/modules/rss/rss.xml
@@ -3,6 +3,7 @@
 	<title>{{ .Name }}</title>
 	<link>{{ .Home }}</link>
 	<description>{{ .Description }}</description>
+	<lastBuildDate>{{ .LastBuildDate }}</lastBuildDate>
 	{{- range .Articles }}
 	<item>
 		<title>{{ .Title }}</title>