Newer
Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
import copy
from django.conf.urls import url, patterns
from django.contrib import messages, admin
from django.contrib.admin.models import LogEntry, CHANGE
from django.contrib.admin.templatetags.admin_static import static
from django.contrib.contenttypes.models import ContentType
from django.core.urlresolvers import reverse
from django.http import HttpResponseForbidden, HttpResponseRedirect
from django.shortcuts import get_object_or_404
from django.utils.translation import ugettext_lazy as _, ungettext_lazy
from django.utils import six
def get_fieldset_by_field(name, fieldsets):
"""
Return fieldset containing a field given by name
"""
for fieldset in fieldsets:
options = fieldset[1]
if name in options.get('fields', {}):
return fieldset
return None
def remove_field_from_fieldsets(name, fieldsets, remove_empty_fieldset=True):
"""
Remove a field from all fieldset in fieldsets.
"""
while True:
fieldset = get_fieldset_by_field(name, fieldsets)
if fieldset:
fieldset[1]['fields'].remove(name)
if remove_empty_fieldset and len(fieldset[1]['fields']) == 0:
fieldsets.remove(fieldset)
else:
break
def add_fields_to_fieldset(
fields,
fieldsets,
after_field=None,
same_fieldset_as=None,
default_fieldset_name=None,
default_fieldset_classes=None,
default_fieldset_position=None,
replace_existing_field=False,
remove_empty_fieldset=False,
):
"""
Add fields in a fieldsets attribute
Try to find a fieldset containing same_fieldset_as value in fields. If not
found a new fieldset is created with name `default_fieldset_name`, position
`default_fieldset_position` and classes `default_fieldset_classes`.
Fields are inserted just after after_field. If not found, they are inserted
at the end.
If replace_existing_field is True, existing fields in fieldsets with same
name are removed.
"""
if same_fieldset_as is None and after_field:
same_fieldset_as = after_field
# Find fieldset
fieldset = get_fieldset_by_field(same_fieldset_as, fieldsets)
if fieldset is None:
fieldset = (default_fieldset_name, {
'fields': [],
'classes': default_fieldset_classes,
})
allready_inserted = False
else:
allready_inserted = True
# Insert fields
index = None
if after_field:
index = fieldset[1]['fields'].index(after_field) + 1
index = index or len(fieldset[1]['fields'])
for field in fields:
if replace_existing_field:
remove_field_from_fieldsets(
field, fieldsets,
remove_empty_fieldset=remove_empty_fieldset)
elif get_fieldset_by_field(field, fieldsets) is not None:
continue
fieldset[1]['fields'].insert(index, field)
index += 1
# Insert fieldset if needed.
if not allready_inserted and len(fieldset[1]['fields']) > 0:
if default_fieldset_position is not None:
fieldsets.insert(default_fieldset_position, fieldset)
else:
fieldsets.append(fieldset)
def changestatus_link(obj):
if obj.newsbox_published:
title = _('Unpublish this %s') % six.text_type(
obj._meta.verbose_name)
icon_url = static('admin/img/icon-yes.gif')
else:
title = _('Publish this %s') % six.text_type(
obj._meta.verbose_name)
icon_url = static('admin/img/icon-no.gif')
return '<a href="%s" title="%s"><img src="%s" alt="%s" /></a>' % (
reverse('admin:admin_newsbox_%s_change_status' % (
six.text_type(obj._meta.verbose_name)),
args=[obj.pk, ]),
title, icon_url, obj.newsbox_published)
changestatus_link.allow_tags = True
changestatus_link.admin_order_field = 'newsbox_published'
changestatus_link.short_description = _('published')
class NewsboxBaseAdmin(admin.ModelAdmin):
list_filter = ('newsbox_publication_start_date', 'newsbox_published', )
list_display = ['get_newsbox_title', 'newsbox_date',
'get_newsbox_slug', changestatus_link]
list_display_links = ('get_newsbox_title',)
fieldsets = [
(None, {
'fields': ['newsbox_title', 'newsbox_slug', 'newsbox_date', 'newsbox_published', ], }),
(_('Content'), {
'fields': ['newsbox_summary', 'newsbox_body'], }), ]
actions = ['publish', 'unpublish']
save_as = True
def __init__(self, *args, **kwargs):
# This is a workaround for prepopulated_fields with hvad
self.prepopulated_fields = {"newsbox_slug": ("newsbox_title",)}
super(NewsboxBaseAdmin, self).__init__(*args, **kwargs)
def get_fieldsets(self, request, obj=None):
"""
Prevent anoying modification of fieldsets class attribute.
"""
fieldsets = super(NewsboxBaseAdmin, self).get_fieldsets(request, obj)
return copy.deepcopy(fieldsets)
def get_newsbox_title(self, obj):
return obj.newsbox_title
get_newsbox_title.short_description = _('Title')
def get_newsbox_slug(self, obj):
return obj.newsbox_slug
get_newsbox_slug.short_description = _('Slug')
def get_urls(self):
urls = super(NewsboxBaseAdmin, self).get_urls()
my_urls = patterns('', url(
r'^([0-9]+)/change-status/$',
self.admin_site.admin_view(self.change_status),
name='admin_newsbox_%s_change_status' % (
six.text_type(self.model._meta.verbose_name),)))
return my_urls + urls
def change_status(self, request, news_id):
"""
Switch the status of a news
"""
news = get_object_or_404(self.model, pk=news_id)
if not news.has_publish_permission(request):
return HttpResponseForbidden(
_('You do not have permission to publish this %s')
% (six.text_type(self.model._meta.verbose_name),))
news.newsbox_published = not news.newsbox_published
news.save()
if news.newsbox_published:
messages.info(
request,
_(
'The %(objtype)s "%(objtitle)s" was '
'successfully published'
) % {
'objtype': six.text_type(self.model._meta.verbose_name),
'objtitle': news}
)
else:
messages.info(
request,
_(
'The %(objtype)s "%(objtitle)s" was '
'successfully unpublished'
) % {
'objtype': six.text_type(self.model._meta.verbose_name),
'objtitle': news}
)
LogEntry.objects.log_action(
user_id=request.user.id,
content_type_id=ContentType.objects.get_for_model(self.model).pk,
object_id=news_id,
object_repr=six.text_type(news),
action_flag=CHANGE,
)
return HttpResponseRedirect('../../')
def publish(self, request, queryset):
"""
Marks selected news items as published
"""
ok = 0
for news in queryset:
if news.newsbox_published:
continue
if not news.has_publish_permission(request):
messages.error(
request,
_(
'You do not have permission to publish the '
'%(objtype)s "%(objtitle)s"'
) % {
'objtype': six.text_type(self.model._meta.verbose_name),
'objtitle': news
}
)
continue
news.newsbox_published = True
news.save()
ok += 1
messages.success(request, ungettext_lazy(
'%(nb)d %(objtype)s was published',
'%(nb)d %(objtype)s were published',
ok) % {'nb': ok, 'objtype': self.model._meta.verbose_name})
publish.short_description = _('Publish selected %(verbose_name_plural)s')
def unpublish(self, request, queryset):
"""
Marks selected news items as unpublished
"""
ok = 0
for news in queryset:
if not news.newsbox_published:
continue
if not news.has_publish_permission(request):
messages.error(
request,
_(
'You do not have permission to unpublish the '
'%(objtype)s "%(objtitle)s"'
) % {
'objtype': six.text_type(self.model._meta.verbose_name),
'objtitle': news
}
)
continue
news.newsbox_published = False
news.save()
ok += 1
messages.success(request, ungettext_lazy(
'%(nb)d %(objtype)s was unpublished',
'%(nb)d %(objtype)s were unpublished',
ok) % {
'nb': ok,
'objtype': self.model._meta.verbose_name,
}
)
unpublish.short_description = _(
'Unpublish selected %(verbose_name_plural)s')
class NewsboxAdmin(NewsboxBaseAdmin):
pass
class NewsboxExpiredAdmin(NewsboxBaseAdmin):
def get_fieldsets(self, request, obj=None):
fieldsets = super(NewsboxExpiredAdmin, self).get_fieldsets(request, obj)
remove_field_from_fieldsets('newsbox_published', fieldsets)
add_fields_to_fieldset(
['newsbox_published',
'newsbox_publication_start_date',
'newsbox_publication_end_date', ],
fieldsets,
default_fieldset_name=_('Publication'),
default_fieldset_position=1)
return fieldsets
def get_list_display(self, request):
list_display = super(NewsboxExpiredAdmin, self).get_list_display(request)
list_display = list_display[:2] +\
['newsbox_publication_end_date',] + list_display[2:]
return list_display
class NewsboxSEOAdmin(NewsboxBaseAdmin):
def get_fieldsets(self, request, obj=None):
fieldsets = super(NewsboxSEOAdmin, self).get_fieldsets(request, obj)
add_fields_to_fieldset(
['newsbox_indexed',
'newsbox_meta_description',
'newsbox_meta_keywords', ],
fieldsets,
default_fieldset_name=_('SEO Settings'),
default_fieldset_classes=('collapse',),
)
return fieldsets
def get_list_display(self, request):
list_display = super(NewsboxSEOAdmin, self).get_list_display(request)
return list_display