expose possibility to subscribe to calendar

extra/modules/agenda.ptl

@@ -108,6 +108,17 @@ class AgendaDirectory(Directory):
                     misc.get_month_name(self.month), self.year)
             '</p>'
 
+        root_url = get_publisher().get_root_url()
+        '<div id="agenda-subs">'
+        '<p>'
+        _('You can subscribe to this calendar:')
+        '</p>'
+        '<ul>'
+        '  <li><a href="%sagenda/icalendar" id="par_ical">%s</a></li>' % (root_url, _('iCalendar'))
+        '  <li><a href="%sagenda/feed" id="par_rss">%s</a></li>' % (root_url, _('Feed'))
+        '</ul>'
+        '</div>'
+
     def display_month_links [html] (self):
         today = datetime.date(*(time.localtime()[:2] + (1,)))
         '<ul id="month-links">'

theme/wcs.css

@@ -521,6 +521,11 @@ li a#par_rss{
 	padding:5px 0 5px 20px;
 }
 
+li a#par_ical{
+	background:url(ical.gif) left center no-repeat;
+	padding:5px 0 5px 20px;
+}
+
 #rub_annonce li a:hover {
 	color:#7dd100;
 	font-weight:bold;
@@ -989,3 +994,8 @@ div#profile ul {
 div#profile p.command {
 	margin-left: 1em;
 }
+
+div#agenda-subs {
+	clear: both;
+}
+