Allow one to subscribe to planet feeds

planet/reconstitute.py

@@ -262,10 +262,12 @@ def reconstitute(feed, entry):
     # merge in planet:* from feed (or simply use the feed if no source)
     src = entry.get('source')
     if src:
-      for name,value in feed.feed.items():
-        if name.startswith('planet_'): src[name]=value
+        for name,value in feed.feed.items():
+            if name.startswith('planet_'): src[name]=value
+        if feed.feed.has_key('id'):
+            src['planet_id'] = feed.feed.id
     else:
-      src = feed.feed
+        src = feed.feed
 
     # source:author
     src_author = src.get('author_detail',{})

planet/splice.py

@@ -81,7 +81,9 @@ def splice():
             if sources:
                 ids = sources[0].getElementsByTagName('id')
                 if ids and ids[0].childNodes[0].nodeValue not in sub_ids:
-                    continue
+                    ids = sources[0].getElementsByTagName('planet_id')
+                    if not ids: continue
+                    if ids[0].childNodes[0].nodeValue not in sub_ids: continue
 
             # add entry to feed
             feed.appendChild(entry.documentElement)

tests/data/reconstitute/source_planet_id.xml

@@ -0,0 +1,14 @@
+<!--
+Description:  source id
+Expect:       source.planet_id == 'http://example.com/'
+-->
+
+<feed xmlns="http://www.w3.org/2005/Atom">
+  <id>http://example.com/</id>
+  <entry>
+    <source>
+      <id>http://example.org/</id>
+    </source>
+  </entry>
+</feed>
+