initial

apps/forum/subscription.py

@@ -0,0 +1,40 @@
+from django.core.mail import EmailMultiAlternatives
+from django.conf import settings
+from django.core.urlresolvers import reverse
+from django.utils.translation import ugettext_lazy as _
+
+def notify_subscribers(post):
+    from apps.forum.models import Post
+
+    topic = post.topic
+    if post != topic.head:
+        for user in topic.subscribers.all():
+            if user != post.user:
+                subject = u'RE: %s' % topic.name
+                from_email = settings.DEFAULT_FROM_EMAIL
+                to_email = user.email
+                text_content = text_version(post)
+                #html_content = html_version(post)
+                msg = EmailMultiAlternatives(subject, text_content, from_email, [to_email])
+                #msg.attach_alternative(html_content, "text/html")
+                msg.send(fail_silently=True)
+
+
+TEXT_TEMPLATE = _(u"""New reply from %(username)s to topic that you have subscribed on.
+---
+%(message)s
+---
+See topic: %(post_url)s
+Unsubscribe %(unsubscribe_url)s""")
+
+def text_version(post):
+    data = TEXT_TEMPLATE % {
+        'username': post.user.username,
+        'message': post.body_text,
+        'post_url': absolute_url(post.get_absolute_url()),
+        'unsubscribe_url': absolute_url(reverse('forum_delete_subscription', args=[post.topic.id])),
+    }
+    return data
+
+def absolute_url(uri):
+    return 'http://%s%s' % (settings.FORUM_HOST, uri)