1 files changed, 70 insertions, 0 deletions
diff --git a/reader/rss/podcast.go b/reader/rss/podcast.go
new file mode 100644
index 0000000..61501ee
--- /dev/null
+++ b/reader/rss/podcast.go
@@ -0,0 +1,70 @@
+// Copyright 2019 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package rss // import "miniflux.app/reader/rss"
+
+import "strings"
+
+// PodcastFeedElement represents iTunes and GooglePlay feed XML elements.
+// Specs:
+// - https://github.com/simplepie/simplepie-ng/wiki/Spec:-iTunes-Podcast-RSS
+// - https://developers.google.com/search/reference/podcast/rss-feed
+type PodcastFeedElement struct {
+	ItunesAuthor     string       `xml:"http://www.itunes.com/dtds/podcast-1.0.dtd channel>author"`
+	Subtitle         string       `xml:"http://www.itunes.com/dtds/podcast-1.0.dtd channel>subtitle"`
+	Summary          string       `xml:"http://www.itunes.com/dtds/podcast-1.0.dtd channel>summary"`
+	PodcastOwner     PodcastOwner `xml:"http://www.itunes.com/dtds/podcast-1.0.dtd channel>owner"`
+	GooglePlayAuthor string       `xml:"http://www.google.com/schemas/play-podcasts/1.0 channel>author"`
+}
+
+// PodcastEntryElement represents iTunes and GooglePlay entry XML elements.
+type PodcastEntryElement struct {
+	Subtitle              string `xml:"http://www.itunes.com/dtds/podcast-1.0.dtd subtitle"`
+	Summary               string `xml:"http://www.itunes.com/dtds/podcast-1.0.dtd summary"`
+	GooglePlayDescription string `xml:"http://www.google.com/schemas/play-podcasts/1.0 description"`
+}
+
+// PodcastOwner represents contact information for the podcast owner.
+type PodcastOwner struct {
+	Name  string `xml:"http://www.itunes.com/dtds/podcast-1.0.dtd name"`
+	Email string `xml:"http://www.itunes.com/dtds/podcast-1.0.dtd email"`
+}
+
+// Image represents podcast artwork.
+type Image struct {
+	URL string `xml:"href,attr"`
+}
+
+// PodcastAuthor returns the author of the podcast.
+func (e *PodcastFeedElement) PodcastAuthor() string {
+	author := ""
+
+	switch {
+	case e.ItunesAuthor != "":
+		author = e.ItunesAuthor
+	case e.GooglePlayAuthor != "":
+		author = e.GooglePlayAuthor
+	case e.PodcastOwner.Name != "":
+		author = e.PodcastOwner.Name
+	case e.PodcastOwner.Email != "":
+		author = e.PodcastOwner.Email
+	}
+
+	return strings.TrimSpace(author)
+}
+
+// PodcastDescription returns the description of the podcast.
+func (e *PodcastEntryElement) PodcastDescription() string {
+	description := ""
+
+	switch {
+	case e.GooglePlayDescription != "":
+		description = e.GooglePlayDescription
+	case e.Summary != "":
+		description = e.Summary
+	case e.Subtitle != "":
+		description = e.Subtitle
+	}
+	return strings.TrimSpace(description)
+}