# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1238881248 -7200
# Node ID b3c675d6708454c67cd4b29133f70b860bfd29e0
# Parent  39ce8e50808bb77809398f3a886ae7618b4d2b05
Fixed the action where no events are to appear in the output.
Introduced the getPageURL function which provides qualified URLs for all
supported MoinMoin versions.

diff -r 39ce8e50808b -r b3c675d67084 EventAggregatorSupport.py
--- a/EventAggregatorSupport.py	Sat Apr 04 23:27:16 2009 +0200
+++ b/EventAggregatorSupport.py	Sat Apr 04 23:40:48 2009 +0200
@@ -680,4 +680,13 @@
     else:
         return page.link_to_raw(request, text, query_string)
 
+def getPageURL(request, page):
+
+    "Using 'request', return the URL of 'page'."
+
+    if isMoin15():
+        return request.getQualifiedURL(page.url(request))
+    else:
+        return request.getQualifiedURL(page.url(request, relative=0))
+
 # vim: tabstop=4 expandtab shiftwidth=4
diff -r 39ce8e50808b -r b3c675d67084 actions/EventAggregatorSummary.py
--- a/actions/EventAggregatorSummary.py	Sat Apr 04 23:27:16 2009 +0200
+++ b/actions/EventAggregatorSummary.py	Sat Apr 04 23:40:48 2009 +0200
@@ -177,7 +177,9 @@
 
     # Define the last modified time.
 
-    headers.append("Last-Modified: %s" % EventAggregatorSupport.getHTTPTimeString(latest_timestamp))
+    if latest_timestamp is not None:
+        headers.append("Last-Modified: %s" % EventAggregatorSupport.getHTTPTimeString(latest_timestamp))
+
     send_headers(headers)
 
     # iCalendar output...
@@ -192,7 +194,7 @@
             # Get the summary details.
 
             event_summary = EventAggregatorSupport.getEventSummary(event_page, event_details)
-            link = request.getQualifiedURL(event_page.url(request, relative=0))
+            link = EventAggregatorSupport.getPageURL(request, event_page)
 
             # Output the event details.
 
@@ -232,7 +234,7 @@
             # Get the summary details.
 
             event_summary = EventAggregatorSupport.getEventSummary(event_page, event_details)
-            link = request.getQualifiedURL(event_page.url(request, relative=0))
+            link = EventAggregatorSupport.getPageURL(request, event_page)
 
             request.write('<item>\r\n')
             request.write('<title>%s</title>\r\n' % wikiutil.escape(event_summary))