Add support for closing petitions, and emit notifications when relevant

petition/management/__init__.py

@@ -0,0 +1,10 @@
+from django.db.models.signals import post_syncdb
+from notification import models as notification
+
+def create_notice_types(app, created_models, verbosity, **kwargs):
+    notification.create_notice_type('petition_closed', 'Petition Closed', 'A petition was closed.')
+    notification.create_notice_type('petition_commented', 'Petition Commented', 'A petition was commented upon.')
+    notification.create_notice_type('petition_opened', 'Petition Opened', 'A petition was opened.')
+
+post_syncdb.connect(create_notice_types, sender=notification)
+

petition/urls.py

@@ -3,6 +3,7 @@ from django.conf.urls.defaults import patterns, include, url
 urlpatterns = patterns('petition',
     url('^$', 'views.index'),
     url('^create$', 'views.create'),
+    url('^(?P<id>[0-9]+)/close', 'views.close'),
     url('^(?P<id>[0-9]+)', 'views.view'),
     url('^comment/(?P<id>[0-9]+)', 'views.comment'),
 )

petition/views.py

@@ -5,6 +5,9 @@ from django.template import RequestContext
 from django.contrib.auth.decorators import login_required
 from django.http import HttpResponseRedirect
 from django.core.urlresolvers import reverse
+from django.contrib.auth.models import User 
+from notification import models as notification
+from django.contrib import messages
 
 @login_required
 def create(request):
@@ -17,6 +20,9 @@ def create(request):
         petition.author = request.user
         petition.body = form.cleaned_data['body']
         petition.save()
+        adminUsers = User.objects.filter(is_staff=True)
+        notification.send(adminUsers, "petition_opened", {"petition": petition, 'notice_url': reverse('petition.views.view', kwargs={'id':petition.id}),'notice_description': petition.id})
+        messages.info(request, "Petition created.")
         return HttpResponseRedirect(reverse('petition.views.view', kwargs={"id":petition.id}))
     return render_to_response('petition/create.html', {'form':form}, context_instance = RequestContext(request))
 
@@ -48,4 +54,17 @@ def comment(request, id):
         comment.body = form.cleaned_data['body']
         comment.petition = petition
         comment.save()
+        if comment.author != petition.author:
+            notification.send([petition.author], "petition_commented", {"petition": petition, 'notice_url': reverse('petition.views.view', kwargs={'id':petition.id}),'notice_description': petition.id, 'comment': comment})
+        messages.info(request, "Comment added.")
         return HttpResponseRedirect(reverse('petition.views.view', kwargs={"id":petition.id})+"#c"+str(comment.id))
+
+@login_required
+def close(request, id):
+    petition = models.Petition.objects.get(id__exact=id)
+    petition.closed = True
+    petition.save()
+    if petition.author != request.user:
+        notification.send([petition.author], "petition_closed", {"petition": petition, 'notice_url': reverse('petition.views.view', kwargs={'id':petition.id}),'notice_description': petition.id})
+    messages.info(request, "Petition closed.")
+    return HttpResponseRedirect(reverse('petition.views.view', kwargs={"id":petition.id}))

templates/notification/forum_reply/full.txt

@@ -1,3 +1,5 @@
 {{reply.user}} replied to your post in {{reply.topic}}:
 
 {{reply.body}}
+
+{{reply.get_absolute_url}}

templates/notification/petition_closed/full.txt

@@ -0,0 +1,6 @@
+Petition {{petition.id}} has been closed by {{closingUser}}:
+
+{{petition.body}}
+
+{{petition.get_absolute_url}}
+

templates/notification/petition_commented/full.txt

@@ -0,0 +1,5 @@
+{{comment.author}} commented on petition {{petition.id}}:
+
+{{comment.body}}
+
+{{petition.get_absolute_url}}

templates/notification/petition_opened/full.txt

@@ -0,0 +1,5 @@
+{{petition.author}} opened petition {{petition.id}}:
+
+{{petition.body}}
+
+{{petition.get_absolute_url}}