[rygel] mediathek: Add description from RSS feed

[Jens Georg <jensgeorg src gnome org>]

commit 8977dbabb5e78e97aacf39f6590ce72fc339844b
Author: Jens Georg <mail jensge org>
Date:   Sat Aug 18 00:10:55 2012 +0200

    mediathek: Add description from RSS feed

 .../rygel-mediathek-video-item-factory.vala        |   18 +++++++++++++-----
 1 files changed, 13 insertions(+), 5 deletions(-)
---
diff --git a/src/plugins/mediathek/rygel-mediathek-video-item-factory.vala b/src/plugins/mediathek/rygel-mediathek-video-item-factory.vala
index bae9432..d5aeea4 100644
--- a/src/plugins/mediathek/rygel-mediathek-video-item-factory.vala
+++ b/src/plugins/mediathek/rygel-mediathek-video-item-factory.vala
@@ -43,14 +43,13 @@ internal class Rygel.Mediathek.VideoItemFactory : Object {
     public async VideoItem? create (MediaContainer parent,
                                     Xml.Node      *xml_item)
                                     throws VideoItemError {
-        string title;
-        string playlist_url;
-        string date;
+        string title, playlist_url, date, description = null;
 
         this.extract_data_from_xml (xml_item,
                                     out title,
                                     out playlist_url,
-                                    out date);
+                                    out date,
+                                    out description);
 
         var resolved_uris = yield playlist_parser.parse (playlist_url);
 
@@ -64,6 +63,7 @@ internal class Rygel.Mediathek.VideoItemFactory : Object {
         item.mime_type = this.playlist_parser.mime_type;
         item.author = "ZDF - Second German TV Channel Streams";
         item.date = date;
+        item.description = description;
 
         if (this.video_format == VIDEO_FORMAT_WMV) {
             item.dlna_profile = "WMVMED_FULL";
@@ -112,7 +112,8 @@ internal class Rygel.Mediathek.VideoItemFactory : Object {
     private void extract_data_from_xml (Xml.Node   *item,
                                         out string  title,
                                         out string  playlist_url,
-                                        out string? date)
+                                        out string? date,
+                                        out string? description)
                                         throws VideoItemError {
         var title_node = XMLUtils.get_element (item, "title");
         var group = XMLUtils.get_element (item, "group");
@@ -164,5 +165,12 @@ internal class Rygel.Mediathek.VideoItemFactory : Object {
         } else {
             date = null;
         }
+
+        var desc_node = XMLUtils.get_element (item, "description");
+        if (desc_node != null) {
+            description = desc_node->get_content ();
+        } else {
+            description = null;
+        }
     }
 }