Default channel_name to source title

planet/shell/tmpl.py

@@ -167,6 +167,8 @@ def tmpl_mapper(source, rules):
         for name,value in source.source.items():
             if name.startswith('planet_'):
                 output['channel_' + name[7:]] = String(value)
+            if not output.get('channel_name'):
+                output['channel_name'] = source.source.get('title', '')
 
     return output
 

tests/data/filter/tmpl/planet_title_name.xml

@@ -0,0 +1,13 @@
+<!--
+Description:  id
+Expect:       Items[0]['channel_name'] == 'blog title'
+-->
+
+<feed xmlns="http://www.w3.org/2005/Atom">
+  <entry>
+    <source>
+      <title>blog title</title>
+    </source>
+  </entry>
+</feed>
+