add itunes:image tag

add media:thumbnail tag
umputun · Apr 1, 2022 · deb180b · deb180b
1 parent 0d104d0
commit deb180b
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Showing 2 changed files with 32 additions and 9 deletions.
diff --git a/app/api/server.go b/app/api/server.go
@@ -136,6 +136,8 @@ func (s *Server) getFeedCtrl(w http.ResponseWriter, r *http.Request) {
 
 	rss := feed.Rss2{
 		Version:       "2.0",
+		NsItunes:      "http://www.itunes.com/dtds/podcast-1.0.dtd",
+		NsMedia:       "http://search.yahoo.com/mrss/",
 		ItemList:      items,
 		Title:         s.Conf.Feeds[feedName].Title,
 		Description:   s.Conf.Feeds[feedName].Description,
@@ -147,7 +149,14 @@ func (s *Server) getFeedCtrl(w http.ResponseWriter, r *http.Request) {
 
 	// replace link to UI page
 	if s.Conf.System.BaseURL != "" {
-		rss.Link = s.Conf.System.BaseURL + "/feed/" + feedName
+		baseURL := s.Conf.System.BaseURL
+		rss.Link = baseURL + "/feed/" + feedName
+		rss.ItunesImage = feed.ItunesImg{
+			URL: baseURL + "/image/" + feedName,
+		}
+		rss.MediaThumbnail = feed.MediaThumbnail{
+			URL: baseURL + "/image/" + feedName,
+		}
 	}
 
 	b, err := xml.MarshalIndent(&rss, "", "  ")

diff --git a/app/feed/parser.go b/app/feed/parser.go
@@ -18,18 +18,32 @@ import (
 
 // Rss2 feed
 type Rss2 struct {
-	XMLName       xml.Name `xml:"rss"`
-	Version       string   `xml:"version,attr"`
-	Title         string   `xml:"channel>title"`
-	Language      string   `xml:"channel>language"`
-	Link          string   `xml:"channel>link"`
-	Description   string   `xml:"channel>description"`
-	PubDate       string   `xml:"channel>pubDate"`
-	LastBuildDate string   `xml:"channel>lastBuildDate"`
+	XMLName        xml.Name       `xml:"rss"`
+	NsItunes       string         `xml:"xmlns:itunes,attr"`
+	NsMedia        string         `xml:"xmlns:media,attr"`
+	Version        string         `xml:"version,attr"`
+	Title          string         `xml:"channel>title"`
+	Language       string         `xml:"channel>language"`
+	Link           string         `xml:"channel>link"`
+	Description    string         `xml:"channel>description"`
+	PubDate        string         `xml:"channel>pubDate"`
+	LastBuildDate  string         `xml:"channel>lastBuildDate"`
+	ItunesImage    ItunesImg      `xml:"channel>itunes:image"`
+	MediaThumbnail MediaThumbnail `xml:"channel>media:thumbnail"`
 
 	ItemList []Item `xml:"channel>item"`
 }
 
+// ItunesImg image element for iTunes
+type ItunesImg struct {
+	URL string `xml:"href,attr"`
+}
+
+// MediaThumbnail image element for media
+type MediaThumbnail struct {
+	URL string `xml:"url,attr"`
+}
+
 // Enclosure element from item
 type Enclosure struct {
 	URL    string `xml:"url,attr"`