Django Sitemap Framework integriert

src/events/locale/de/LC_MESSAGES/django.po

@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: kasu.events\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-09-16 18:07+0200\n"
-"PO-Revision-Date: 2016-09-15 23:13+0200\n"
+"POT-Creation-Date: 2016-09-28 00:25+0200\n"
+"PO-Revision-Date: 2016-09-28 00:24+0200\n"
 "Last-Translator: Christian Berg <xeniac@posteo.at>\n"
 "Language-Team: Kasu <verein@kasu.at>\n"
 "Language: de\n"

src/events/sitemaps.py

@@ -0,0 +1,22 @@
+from django.contrib.sitemaps import Sitemap
+from django.utils import timezone
+from .models import Event, Photo
+
+
+class EventSitemap(Sitemap):
+    changefreq = "never"
+    priority = 0.6
+    protocol = 'https'
+
+    def items(self):
+        return Event.objects.all()
+
+    def priority(self, event):
+        delta = timezone.now() - event.start
+        delta = abs(delta.days / 300.0 )
+        return max(1 - delta, 0.1)
+
+    def lastmod(self, event):
+        return event.end
+        return min(event.end, timezone.now())
+