Cleanup of the Reddit app, now uses Class views

app/reddit/__init__.py

@@ -0,0 +1,11 @@
+VERSION = (0, 1)
+
+# Dynamically calculate the version based on VERSION tuple
+if len(VERSION)>2 and VERSION[2] is not None:
+    str_version = "%d.%d_%s" % VERSION[:3]
+else:
+    str_version = "%d.%d" % VERSION[:2]
+
+__version__ = str_version
+
+

app/reddit/admin.py

@@ -1,8 +1,6 @@
 from django.contrib import admin
 from reddit.models import RedditAccount
-from reddit.forms import RedditAccountForm
 
-from datetime import date
 
 class RedditAccountAdmin(admin.ModelAdmin):
     list_display = ('username', 'user', 'date_created', 'link_karma', 'comment_karma', 'last_update', 'validated', 'is_valid')

app/reddit/forms.py

@@ -1,14 +1,11 @@
 from django import forms
 
-from django.contrib.auth.models import User
 from reddit.models import RedditAccount
 
 
-class RedditAccountForm(forms.Form):
+class RedditAccountForm(forms.ModelForm):
     """ Basic Reddit account input form """
 
-    username = forms.CharField(label = u'Reddit Username', max_length=64)
-
     def clean(self):
         try:
             eaccount = RedditAccount.objects.get(username=self.cleaned_data['username'])
@@ -16,3 +13,8 @@ class RedditAccountForm(forms.Form):
             return self.cleaned_data
         else:
             raise forms.ValidationError("This User ID is already registered")
+
+    class Meta:
+        model = RedditAccount
+        fields = ('username', 'user')
+        widgets = {'user': forms.HiddenInput()}

app/reddit/templates/reddit/add.html

@@ -0,0 +1,19 @@
+{% extends "base.html" %}
+
+{% block title %}Add Reddit Account{% endblock %}
+
+{% block content %}
+<h1>Add Reddit Account</h1>
+<p>This will bind a Reddit account to your Auth Gateway login, this is usually required for application to the
+corporation</p>
+<p>Please note, you will be forever tied to this account and posts and comments made on this account will be checked
+on from time to time</p>
+<form action="{% url reddit-addaccount %}" method="post">
+<table>
+{{ form.as_table }}
+</table>
+{% csrf_token %}
+<br />
+<input type="submit" value="Add Account" />
+</form>
+{% endblock %}

app/reddit/templates/reddit/delete.html

@@ -0,0 +1,12 @@
+{% extends "base.html" %}
+
+{% block title %}Delete Reddit Account{% endblock %}
+
+{% block content %}
+<h1>Delete Reddit Account</h1>
+<p>Do you wish to delete the Reddit account {{ account.username }} from Auth?</p>
+<form action="{% url reddit-delaccount account.id %}" method="post">
+<input type="submit" value="Delete Account" />
+{% csrf_token %}
+</form>
+{% endblock %}

app/reddit/urls.py

@@ -1,12 +1,9 @@
-
 from django.conf.urls.defaults import *
+from django.contrib.auth.decorators import login_required
 from reddit import views
 
 urlpatterns = patterns('',
-    (r'^profile/add/reddit', views.reddit_add),
+    url(r'^profile/add/reddit', login_required(views.RedditAddAccount.as_view()), name='reddit-addaccount'),
-    (r'^profile/del/reddit/$', views.reddit_del),
+    url(r'^profile/del/reddit/(?P<slug>\d+)/$', login_required(views.RedditDeleteAccount.as_view()), name='reddit-delaccount'),
-    (r'^profile/del/reddit/(?P<redditid>\d+)/$', views.reddit_del),
-
     url(r'^reddit/comments.json$', views.RedditCommentsJSON.as_view(), name='reddit-commentsjson'),
 )
-

app/reddit/views.py

@@ -1,62 +1,73 @@
-from django.contrib.auth.decorators import login_required
+from django.views.generic import TemplateView, DeleteView, CreateView
-from django.shortcuts import render_to_response, redirect
+from django.http import HttpResponse, HttpResponseRedirect
-from django.template import RequestContext
+from django.utils import simplejson as json
-from django.views.generic import TemplateView
+from django.core.urlresolvers import reverse
-from django.http import HttpResponse
-import django.utils.simplejson as json
 
 from django.contrib import messages
 from django.contrib.auth.models import User
+from django.contrib.auth.decorators import login_required
 from gargoyle.decorators import switch_is_active
 
 from reddit.forms import RedditAccountForm
 from reddit.models import RedditAccount
 
-@login_required
+class RedditAddAccount(CreateView):
-@switch_is_active('reddit')
+    """
-def reddit_add(request):
+    Adds a reddit account to the system
-    """ Add a Reddit account to a user's account """
+    """
 
-    if request.method == 'POST':
+    model = RedditAccount
-        form = RedditAccountForm(request.POST)
+    template_name = 'reddit/add.html'
-        if form.is_valid():
+    form_class = RedditAccountForm
-            acc = RedditAccount()
-            acc.user = request.user
-            acc.username = form.cleaned_data['username']
-            try:
-                acc.api_update()
-            except RedditAccount.DoesNotExist:
-                messages.add_message(request, messages.ERROR, "Error, user %s does not exist on Reddit" % acc.username )
-                return render_to_response('reddit/add_reddit_account.html', locals(), context_instance=RequestContext(request))
-            acc.save()
 
-            messages.add_message(request, messages.INFO, "Reddit account %s successfully added." % acc.username)
+    def get_success_url(self):
-            return redirect('sso.views.profile') # Redirect after POST
+        return reverse('sso.views.profile')
-    else:
-        defaults = { 'username': request.user.username, }
-        form = RedditAccountForm(defaults) # An unbound form
 
-    return render_to_response('reddit/add_reddit_account.html', locals(), context_instance=RequestContext(request))
+    def get_initial(self):
+        initial = super(RedditAddAccount, self).get_initial()
+        initial['username'] = self.request.user.username
+        initial['user'] = self.request.user
+        return initial
 
-@login_required
+    def form_valid(self, form):
-@switch_is_active('reddit')
+        acc = form.save(commit=False)
-def reddit_del(request, redditid=0):
+        acc.user = self.request.user
-    """ Delete a Reddit account from a user's account """
-
-    if redditid > 0 :
         try:
-            acc = RedditAccount.objects.get(id=redditid)
+            acc.api_update()
         except RedditAccount.DoesNotExist:
-            return redirect('sso.views.profile')
+            messages.add_message(self.request, messages.ERROR, "Error, user %s does not exist on Reddit" % acc.username )
+        else:
+            acc.save()
+            messages.add_message(self.request, messages.INFO, "Reddit account %s successfully added." % acc.username)
+        return HttpResponseRedirect(self.get_success_url())
 
-        if acc.user == request.user:
-            acc.delete()
-            messages.add_message(request, messages.INFO, "Reddit account successfully deleted.")
 
-    return redirect('sso.views.profile')
+class RedditDeleteAccount(DeleteView):
+    """
+    Deletes an existing Reddit account stored in the system
+    """
+
+    slug_field = 'id'
+    model = RedditAccount
+    template_name = 'reddit/delete.html'
+    context_object_name = 'account'
+
+    def get_success_url(self):
+        return reverse('sso.views.profile')
+
+    def delete(self, request, *args, **kwargs):
+        self.object = self.get_object()
+        if self.object.user == self.request.user:
+            self.object.delete()
+            messages.add_message(self.request, messages.INFO, "Reddit account successfully deleted.")
+        return HttpResponseRedirect(self.get_success_url())
 
 
 class JSONResponseMixin(object):
+    """
+    Renders the template context as a JSON response
+    """
+
     def render_to_response(self, context):
         "Returns a JSON response containing 'context' as payload"
         return self.get_json_response(self.convert_context_to_json(context))
@@ -69,10 +80,6 @@ class JSONResponseMixin(object):
 
     def convert_context_to_json(self, context):
         "Convert the context dictionary into a JSON object"
-        # Note: This is *EXTREMELY* naive; in reality, you'll need
-        # to do much more complex handling to ensure that arbitrary
-        # objects -- such as Django model instances or querysets
-        # -- can be serialized as JSON.
         return json.dumps(context)