1
|
import urllib
|
2
|
import json
|
3
|
|
4
|
from django.conf import settings
|
5
|
from django.core import signing
|
6
|
from django.utils import timezone
|
7
|
from django.core.urlresolvers import reverse
|
8
|
from django.views.generic import CreateView, UpdateView, DeleteView, \
|
9
|
ListView, TemplateView, RedirectView, DetailView
|
10
|
from django.contrib.syndication.views import Feed
|
11
|
from django.shortcuts import resolve_url
|
12
|
from django.utils.encoding import force_text
|
13
|
from django.utils.feedgenerator import Atom1Feed as DjangoAtom1Feed
|
14
|
from django.http import HttpResponseRedirect, HttpResponse, Http404
|
15
|
from django.contrib.auth import logout as auth_logout
|
16
|
from django.contrib.auth import views as auth_views
|
17
|
from django.utils.translation import ugettext_lazy as _
|
18
|
|
19
|
import models
|
20
|
from .forms import AnnounceForm, CategoryForm
|
21
|
|
22
|
try:
|
23
|
from mellon.utils import get_idps
|
24
|
except ImportError:
|
25
|
get_idps = lambda: []
|
26
|
|
27
|
|
28
|
def login(request, *args, **kwargs):
|
29
|
if any(get_idps()):
|
30
|
if 'next' not in request.GET:
|
31
|
return HttpResponseRedirect(resolve_url('mellon_login'))
|
32
|
return HttpResponseRedirect(resolve_url('mellon_login') + '?next=' +
|
33
|
urllib.quote(request.GET.get('next')))
|
34
|
return auth_views.login(request, *args, **kwargs)
|
35
|
|
36
|
|
37
|
def logout(request, next_page=None):
|
38
|
if any(get_idps()):
|
39
|
return HttpResponseRedirect(resolve_url('mellon_logout'))
|
40
|
auth_logout(request)
|
41
|
if next_page is not None:
|
42
|
next_page = resolve_url(next_page)
|
43
|
else:
|
44
|
next_page = '/'
|
45
|
return HttpResponseRedirect(next_page)
|
46
|
|
47
|
|
48
|
class HomepageView(RedirectView):
|
49
|
pattern_name = 'manage'
|
50
|
|
51
|
|
52
|
homepage = HomepageView.as_view()
|
53
|
|
54
|
|
55
|
class AnnounceCreateView(CreateView):
|
56
|
|
57
|
form_class = AnnounceForm
|
58
|
template_name = 'corbo/announce_form.html'
|
59
|
|
60
|
def get_success_url(self):
|
61
|
return reverse('view_category', kwargs={'slug': self.object.category.slug})
|
62
|
|
63
|
def get_initial(self):
|
64
|
initial = super(AnnounceCreateView, self).get_initial()
|
65
|
initial['category'] = models.Category.objects.get(slug=self.kwargs['slug'])
|
66
|
return initial
|
67
|
|
68
|
def get_context_data(self, **kwargs):
|
69
|
context = super(AnnounceCreateView, self).get_context_data(**kwargs)
|
70
|
context['category'] = kwargs['form'].initial['category']
|
71
|
return context
|
72
|
|
73
|
|
74
|
add_announce = AnnounceCreateView.as_view()
|
75
|
|
76
|
|
77
|
class AnnounceEditView(UpdateView):
|
78
|
model = models.Announce
|
79
|
form_class = AnnounceForm
|
80
|
|
81
|
def get_context_data(self, **kwargs):
|
82
|
context = super(AnnounceEditView, self).get_context_data(**kwargs)
|
83
|
category_id = kwargs['form'].initial['category']
|
84
|
context['category'] = models.Category.objects.get(pk=category_id)
|
85
|
return context
|
86
|
|
87
|
def get_success_url(self):
|
88
|
return reverse('view_category', kwargs={'pk': self.object.category.pk})
|
89
|
|
90
|
|
91
|
edit_announce = AnnounceEditView.as_view()
|
92
|
|
93
|
|
94
|
class AnnounceDeleteView(DeleteView):
|
95
|
model = models.Announce
|
96
|
|
97
|
def get_success_url(self):
|
98
|
return reverse('view_category', kwargs={'slug': self.object.category.slug})
|
99
|
|
100
|
|
101
|
delete_announce = AnnounceDeleteView.as_view()
|
102
|
|
103
|
|
104
|
class CategoryCreateView(CreateView):
|
105
|
form_class = CategoryForm
|
106
|
template_name = 'corbo/category_form.html'
|
107
|
|
108
|
def get_success_url(self):
|
109
|
return reverse('manage')
|
110
|
|
111
|
def form_valid(self, form):
|
112
|
form.save()
|
113
|
return super(CategoryCreateView, self).form_valid(form)
|
114
|
|
115
|
|
116
|
add_category = CategoryCreateView.as_view()
|
117
|
|
118
|
|
119
|
class CategoryEditView(UpdateView):
|
120
|
form_class = CategoryForm
|
121
|
model = models.Category
|
122
|
|
123
|
def get_success_url(self):
|
124
|
return reverse('view_category', kwargs={'slug': self.object.slug})
|
125
|
|
126
|
|
127
|
edit_category = CategoryEditView.as_view()
|
128
|
|
129
|
|
130
|
class CategoryView(DetailView):
|
131
|
model = models.Category
|
132
|
|
133
|
def get_context_data(self, **kwargs):
|
134
|
context = super(CategoryView, self).get_context_data(**kwargs)
|
135
|
context['announces'] = self.object.announce_set.all().order_by(
|
136
|
'-publication_time', '-ctime')
|
137
|
return context
|
138
|
|
139
|
|
140
|
view_category = CategoryView.as_view()
|
141
|
|
142
|
|
143
|
class CategoryDeleteView(DeleteView):
|
144
|
model = models.Category
|
145
|
|
146
|
def get_success_url(self):
|
147
|
return reverse('manage')
|
148
|
|
149
|
|
150
|
delete_category = CategoryDeleteView.as_view()
|
151
|
|
152
|
|
153
|
class UnsubscribeView(DeleteView):
|
154
|
model = models.Subscription
|
155
|
|
156
|
def get_object(self, queryset=None):
|
157
|
data = signing.loads(self.kwargs['unsubscription_token'])
|
158
|
try:
|
159
|
return models.Subscription.objects.get(category__pk=data['category'],
|
160
|
identifier=data['identifier'])
|
161
|
except models.Subscription.DoesNotExist:
|
162
|
raise Http404
|
163
|
|
164
|
def get_success_url(self):
|
165
|
return reverse('unsubscription_done')
|
166
|
|
167
|
|
168
|
unsubscribe = UnsubscribeView.as_view()
|
169
|
|
170
|
|
171
|
class UnsubscriptionDoneView(TemplateView):
|
172
|
template_name = 'corbo/unsubscription_done.html'
|
173
|
|
174
|
|
175
|
unsubscription_done = UnsubscriptionDoneView.as_view()
|
176
|
|
177
|
|
178
|
class ManageView(ListView):
|
179
|
template_name = 'corbo/manage.html'
|
180
|
model = models.Category
|
181
|
|
182
|
|
183
|
manage = ManageView.as_view()
|
184
|
|
185
|
|
186
|
class Atom1Feed(DjangoAtom1Feed):
|
187
|
|
188
|
def root_attributes(self):
|
189
|
attrs = super(Atom1Feed, self).root_attributes()
|
190
|
attrs.update({'xml:base': self.feed['link']})
|
191
|
return attrs
|
192
|
|
193
|
|
194
|
class AtomView(Feed):
|
195
|
title = settings.RSS_TITLE
|
196
|
description = settings.RSS_DESCRIPTION
|
197
|
link = settings.RSS_LINK
|
198
|
feed_item_link_template = settings.RSS_LINK_TEMPLATE
|
199
|
feed_type = Atom1Feed
|
200
|
|
201
|
def __init__(self, **kwargs):
|
202
|
self.__dict__.update(kwargs)
|
203
|
|
204
|
def items(self):
|
205
|
return models.Announce.objects.filter(publication_time__lte=timezone.now()).exclude(
|
206
|
expiration_time__lt=timezone.now()).order_by('-publication_time')
|
207
|
|
208
|
def item_title(self, item):
|
209
|
return item.title
|
210
|
|
211
|
def item_description(self, item):
|
212
|
return item.text
|
213
|
|
214
|
def item_link(self, item):
|
215
|
return self.feed_item_link_template.format(item.pk)
|
216
|
|
217
|
def item_pubdate(self, item):
|
218
|
return item.publication_time or item.mtime
|
219
|
|
220
|
|
221
|
atom = AtomView()
|
222
|
|
223
|
|
224
|
def menu_json(request):
|
225
|
label = _('Announces')
|
226
|
json_str = json.dumps([{'label': force_text(label),
|
227
|
'slug': 'announces',
|
228
|
'url': request.build_absolute_uri(reverse('manage'))}])
|
229
|
|
230
|
for variable in ('jsonpCallback', 'callback'):
|
231
|
if variable in request.GET:
|
232
|
response = HttpResponse(content_type='application/javascript')
|
233
|
json_str = '%s(%s);' % (request.GET[variable], json_str)
|
234
|
break
|
235
|
else:
|
236
|
response = HttpResponse(content_type='application/json')
|
237
|
response.write(json_str)
|
238
|
return response
|