-
-
Notifications
You must be signed in to change notification settings - Fork 196
/
views.py
1116 lines (904 loc) · 40.3 KB
/
views.py
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
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
import subprocess
from datetime import datetime
from datetime import date
import time as ttime
from djcelery.models import TaskMeta
from django.conf import settings
from django.contrib.auth.decorators import login_required
from django.shortcuts import get_object_or_404, render_to_response, render, redirect
from django.template import RequestContext
from django.http import HttpResponseRedirect
from django.contrib.auth.models import User
from django.core.urlresolvers import reverse
from django.db.models import Count
from django.contrib.admin.views.decorators import staff_member_required
from django.contrib.sites.models import Site
from django.contrib import messages
from django.http import HttpResponse
from django.core.files.storage import default_storage
from django.core.files.base import ContentFile
from django.http import Http404
from django.utils.encoding import force_unicode
from django.utils.translation import ugettext_lazy as _
from tendenci.apps.base.http import Http403
from tendenci.apps.site_settings.utils import get_setting
from tendenci.apps.perms.decorators import superuser_required
from tendenci.apps.perms.utils import get_notice_recipients, has_perm, get_query_filters, has_view_perm
from tendenci.apps.imports.forms import ImportForm
from tendenci.apps.imports.models import Import
from tendenci.apps.imports.utils import extract_from_excel, render_excel
from tendenci.apps.entities.models import Entity
from tendenci.apps.event_logs.models import EventLog
from tendenci.apps.event_logs.utils import request_month_range, day_bars
from tendenci.apps.event_logs.views import event_colors
from tendenci.apps.user_groups.models import Group, GroupMembership
from tendenci.apps.user_groups.forms import GroupForm, GroupMembershipForm, GroupSearchForm
from tendenci.apps.user_groups.forms import GroupForm, GroupMembershipForm, MessageForm
from tendenci.apps.user_groups.forms import GroupPermissionForm, GroupMembershipBulkForm
#from tendenci.apps.user_groups.importer.forms import UploadForm
#from tendenci.apps.user_groups.importer.tasks import ImportSubscribersTask
from tendenci.apps.user_groups.importer.utils import user_groups_import_process
from tendenci.apps.notifications import models as notification
from tendenci.apps.base.utils import get_deleted_objects
def search(request, template_name="user_groups/search.html"):
"""
This page lists out all user groups. If a search index
is available, this page also allows you to search through
user groups.
"""
query = request.GET.get('q', None)
form = GroupSearchForm(request.GET)
cat = None
filters = get_query_filters(request.user, 'groups.view_group', perms_field=False)
groups = Group.objects.filter(filters).distinct()
if request.user.is_authenticated():
groups = groups.select_related()
if form.is_valid():
cat = form.cleaned_data['search_category']
if query and cat:
groups = groups.filter(**{cat: query} )
groups = groups.order_by('slug')
EventLog.objects.log()
return render_to_response(template_name, {'groups':groups, 'form': form},
context_instance=RequestContext(request))
def search_redirect(request):
"""
This page redirects to the list page. The list page can
have a search feature if a search index is available.
"""
return HttpResponseRedirect(reverse('groups'))
@login_required
def group_detail(request, group_slug, template_name="user_groups/detail.html"):
group = get_object_or_404(Group, slug=group_slug)
membership_view_perms = get_setting('module', 'memberships', 'memberprotection')
if not has_view_perm(request.user,'user_groups.view_group',group):
raise Http403
if group in request.user.profile.get_groups():
is_group_member = True
gm = GroupMembership.objects.get(group=group, member=request.user)
else:
is_group_member = False
gm = None
EventLog.objects.log(instance=group)
if request.user.profile.is_superuser or membership_view_perms <> 'private':
groupmemberships = GroupMembership.objects.filter(
group=group,
status=True,
status_detail='active').order_by('member__last_name')
else:
groupmemberships = GroupMembership.objects.none()
count_members = len(groupmemberships)
return render_to_response(
template_name,
locals(),
context_instance=RequestContext(request))
@superuser_required
def message(request, group_slug, template_name='user_groups/message.html'):
"""
Send a message to the group
"""
from tendenci.apps.emails.models import Email
group = get_object_or_404(Group, slug=group_slug)
EventLog.objects.log(instance=group)
members = GroupMembership.objects.filter(
group=group,
status=True,
status_detail='active')
num_members = members.count()
form = MessageForm(request.POST or None,
request=request,
num_members=num_members)
if request.method == 'POST' and form.is_valid():
email = Email()
email.sender_display = request.user.get_full_name()
email.sender = get_setting('site', 'global', 'siteemailnoreplyaddress')
email.reply_to = email.sender
email.content_type = email.CONTENT_TYPE_HTML
email.subject = form.cleaned_data['subject']
email.body = form.cleaned_data['body']
email.save(request.user)
# send email to myself (testing email)
if form.cleaned_data['is_test']:
email.recipient = request.user.email
email.send()
messages.add_message(
request,
messages.SUCCESS,
_('Successfully sent test email to yourself'))
EventLog.objects.log(instance=email)
else:
# send email to members
for member in members:
email.recipient = member.member.email
email.send()
messages.add_message(
request,
messages.SUCCESS,
_('Successfully sent email to all %(num)s members in this group' % {'num': num_members}))
EventLog.objects.log(instance=email)
return redirect('group.detail', group_slug=group_slug)
else:
print 'form errors', form.errors.items()
return render(request, template_name, {
'group': group,
'num_members': num_members,
'form': form})
def group_add_edit(request, group_slug=None,
form_class=GroupForm,
template_name="user_groups/add_edit.html"):
add, edit = False, False
if group_slug:
group = get_object_or_404(Group, slug=group_slug)
if not has_perm(request.user,'user_groups.change_group',group):
raise Http403
title = _("Edit Group")
edit = True
else:
group = None
if not has_perm(request.user,'user_groups.add_group'):raise Http403
title = _("Add Group")
add = True
if request.method == 'POST':
if edit:
form = form_class(request.POST, instance=group, user=request.user)
else:
form = form_class(request.POST, user=request.user)
if form.is_valid():
group = form.save(commit=False)
if not group.id:
group.creator = request.user
group.creator_username = request.user.username
# set up user permission
group.allow_user_view, group.allow_user_edit = form.cleaned_data['user_perms']
group.owner = request.user
group.owner_username = request.user.username
group = form.save()
if add:
# send notification to administrators
recipients = get_notice_recipients('module', 'groups', 'grouprecipients')
if recipients:
if notification:
extra_context = {
'object': group,
'request': request,
}
notification.send_emails(recipients,'group_added', extra_context)
EventLog.objects.log(instance=group)
return HttpResponseRedirect(group.get_absolute_url())
else:
if edit:
form = form_class(instance=group, user=request.user)
else:
form = form_class(user=request.user)
return render_to_response(template_name, {'form':form, 'titie':title, 'group':group}, context_instance=RequestContext(request))
@login_required
def group_edit_perms(request, id, form_class=GroupPermissionForm, template_name="user_groups/edit_perms.html"):
group_edit = get_object_or_404(Group, pk=id)
if request.method == "POST":
form = form_class(request.POST, request.user, instance=group_edit)
else:
form = form_class(instance=group_edit)
if form.is_valid():
group_edit.permissions = form.cleaned_data['permissions']
group_edit.save()
return HttpResponseRedirect(group_edit.get_absolute_url())
return render_to_response(template_name, {'group':group_edit, 'form':form},
context_instance=RequestContext(request))
def group_delete(request, id, template_name="user_groups/delete.html"):
group = get_object_or_404(Group, pk=id)
if not has_perm(request.user,'user_groups.delete_group',group): raise Http403
if request.method == "POST":
# send notification to administrators
recipients = get_notice_recipients('module', 'groups', 'grouprecipients')
if recipients:
if notification:
extra_context = {
'object': group,
'request': request,
}
notification.send_emails(recipients,'group_deleted', extra_context)
EventLog.objects.log(instance=group)
group.delete()
return HttpResponseRedirect(reverse('group.search'))
(deleted_objects, count, perms_needed, protected) = get_deleted_objects(
[group], request.user)
object_name = group.label or group.name
if perms_needed or protected:
title = _("Cannot delete %(name)s") % {"name": object_name}
else:
title = _("Are you sure?")
return render_to_response(template_name,
{'group':group,
"title": title,
"object_name": object_name,
"deleted_objects": deleted_objects,
"perms_lacking": perms_needed,
"protected": protected,
"opts": group._meta,
},
context_instance=RequestContext(request))
def group_membership_self_add(request, slug, user_id):
group = get_object_or_404(Group, slug=slug)
user = get_object_or_404(User, pk=user_id)
if not has_view_perm(request.user,'user_groups.view_group', group) and not group.allow_self_add:
raise Http403
group_membership = GroupMembership.objects.filter(member=user, group=group)
if not group_membership:
group_membership = GroupMembership()
group_membership.group = group
group_membership.member = user
group_membership.creator_id = user.id
group_membership.creator_username = user.username
group_membership.owner_id = user.id
group_membership.owner_username = user.username
group_membership.save()
EventLog.objects.log(instance=group_membership)
if group_membership.is_newsletter_subscribed:
group_membership.subscribe_to_newsletter()
messages.add_message(request, messages.SUCCESS, _('Successfully added yourself to group %(grp)s' % {'grp':group}))
else:
messages.add_message(request, messages.INFO, _('You are already in the group %(grp)s' % {'grp': group}))
return HttpResponseRedirect(reverse('group.search'))
def group_membership_self_remove(request, slug, user_id):
group = get_object_or_404(Group, slug=slug)
if not has_view_perm(request.user,'user_groups.view_group', group) and not group.allow_self_remove:
raise Http403
user = get_object_or_404(User, pk=user_id)
group_membership = GroupMembership.objects.filter(member=user, group=group)
if group_membership:
group_membership = group_membership[0]
if group_membership.member == user:
EventLog.objects.log(instance=group_membership)
group_membership.delete()
messages.add_message(request, messages.SUCCESS, _('Successfully removed yourself from group %(grp)s' % {'grp':group}))
else:
messages.add_message(request, messages.INFO, _('You are not in the group %(grp)s' % {'grp': group}))
return HttpResponseRedirect(reverse('group.search'))
def groupmembership_bulk_add(request, group_slug,
form_class=GroupMembershipBulkForm,
template_name="user_groups/member_add.html"):
group = get_object_or_404(Group, slug=group_slug)
user_count = User.objects.all().count()
if user_count > 1000:
return HttpResponseRedirect(reverse('group.adduser_redirect'))
if request.method == 'POST':
form = form_class(group, request.POST)
if form.is_valid():
members = form.cleaned_data['members']
old_members = GroupMembership.objects.filter(group=group)
#delete removed groupmemberships
if members:
for old_m in old_members:
try:
members.get(pk=old_m.member.pk)
except User.DoesNotExist:
EventLog.objects.log(instance=old_m)
old_m.delete()
else: #when members is None
for old_m in old_members:
EventLog.objects.log(instance=old_m)
old_m.delete()
for m in members:
try:
group_membership = GroupMembership.objects.get(group=group, member=m)
except GroupMembership.DoesNotExist:
group_membership = GroupMembership(group=group, member=m)
group_membership.creator_id = request.user.id
group_membership.creator_username = request.user.username
group_membership.role=form.cleaned_data['role']
group_membership.status=form.cleaned_data['status']
group_membership.status_detail=form.cleaned_data['status_detail']
group_membership.owner_id = request.user.id
group_membership.owner_username = request.user.username
group_membership.save()
EventLog.objects.log(instance=group_membership)
return HttpResponseRedirect(group.get_absolute_url())
else:
member_label = request.GET.get('member_label', 'username')
form = form_class(group, member_label=member_label)
return render_to_response(template_name, locals(), context_instance=RequestContext(request))
def groupmembership_add_edit(request, group_slug, user_id=None,
form_class=GroupMembershipForm,
template_name="user_groups/member_add_edit.html"):
add, edit = None, None
group = get_object_or_404(Group, slug=group_slug)
if user_id:
user = get_object_or_404(User, pk=user_id)
group_membership = get_object_or_404(GroupMembership, member=user, group=group)
if not has_perm(request.user,'user_groups.change_groupmembership',group_membership):
raise Http403
edit = True
else:
group_membership = None
if not has_perm(request.user,'user_groups.add_groupmembership'):
raise Http403
add = True
if request.method == 'POST':
form = form_class(None, user_id, request.POST, instance=group_membership)
if form.is_valid():
group_membership = form.save(commit=False)
group_membership.group = group
if not group_membership.id:
group_membership.creator_id = request.user.id
group_membership.creator_username = request.user.username
group_membership.owner_id = request.user.id
group_membership.owner_username = request.user.username
group_membership.save()
EventLog.objects.log(instance=group_membership)
return HttpResponseRedirect(group.get_absolute_url())
else:
form = form_class(group, user_id, instance=group_membership)
return render_to_response(template_name, locals(), context_instance=RequestContext(request))
def groupmembership_delete(request, group_slug, user_id, template_name="user_groups/member_delete.html"):
group = get_object_or_404(Group, slug=group_slug)
user = get_object_or_404(User, pk=user_id)
group_membership = get_object_or_404(GroupMembership, group=group, member=user)
if not has_perm(request.user,'user_groups.delete_groupmembership',group_membership):
raise Http403
if request.method == 'POST':
EventLog.objects.log(instance=group_membership)
group_membership.delete()
messages.add_message(
request,
messages.SUCCESS,
_('Successfully removed %(name)s from group %(grp)s' % {
'name':user.get_full_name(),
'grp': group})
)
return HttpResponseRedirect(group.get_absolute_url())
return render_to_response(template_name, locals(), context_instance=RequestContext(request))
def _events_chart(from_date, to_date, event_ids):
"Returns events charts for provided date range and event ids"
data = EventLog.objects.all()\
.filter(create_dt__gte=from_date)\
.filter(create_dt__lte=to_date)\
.filter(event_id__in=event_ids)\
.extra(select={'day':'DATE(create_dt)'})\
.values('day', 'event_id')\
.annotate(count=Count('pk'))\
.order_by('day', 'event_id')
return day_bars(data, from_date.year, from_date.month, 100, event_colors)
@staff_member_required
def users_added_report(request, kind):
if kind == 'added':
event_ids = (121000, 121100, 123001, 123103)
title = _('Site Users Added Report')
elif kind == 'referral':
event_ids = (125114, 125115)
title = _('Contacts Report - Referral Analysis Report (all contacts)')
else:
raise NotImplementedError('kind "%s" not supported' % kind)
from_date, to_date = request_month_range(request)
queryset = EventLog.objects.all()
queryset = queryset.filter(create_dt__gte=from_date)
queryset = queryset.filter(create_dt__lte=to_date)
chart_data = _events_chart(from_date, to_date, event_ids)
data = queryset.filter(event_id=221000)\
.filter()\
.values('headline')\
.annotate(count=Count('pk'))\
.order_by('-count')
return render_to_response('reports/users_added.html',
{'data': data, 'chart_data': chart_data,
'report_title': title,
'entities': Entity.objects.all().order_by('entity_name'),
'site': Site.objects.get_current(),
'date_range': (from_date, to_date)},
context_instance=RequestContext(request))
@login_required
def group_members_export(request, group_slug, export_target='all'):
"""
Export members for a specific group
"""
group = get_object_or_404(Group, slug=group_slug)
# if they can edit it, they can export it
if not has_perm(request.user,'user_groups.change_group', group):
raise Http403
identifier = '%s_%s' % (int(ttime.time()), request.user.id)
file_dir = 'export/groups/'
temp_export_path = '%sgroup_%d_%s_%s_temp.csv' % (file_dir,
group.id,
export_target,
identifier)
default_storage.save(temp_export_path, ContentFile(''))
# start the process
subprocess.Popen(["python", "manage.py",
"group_members_export",
'--group_id=%d' % group.id,
'--export_target=%s' % export_target,
'--identifier=%s' % identifier,
'--user_id=%s' % request.user.id])
# log an event
EventLog.objects.log()
return redirect(reverse('group.members_export_status',
args=[group.slug, export_target, identifier]))
@login_required
def group_members_export_status(request, group_slug,
export_target, identifier,
template='user_groups/exports/members_export_status.html'):
if not identifier:
raise Http404
group = get_object_or_404(Group, slug=group_slug)
if not has_perm(request.user,'user_groups.change_group', group):
raise Http403
file_dir = 'export/groups/'
export_path = '%sgroup_%d_%s_%s.csv' % (file_dir,
group.id,
export_target,
identifier)
download_ready = False
if default_storage.exists(export_path):
download_ready = True
else:
temp_export_path = '%sgroup_%d_%s_%s_temp.csv' % (
file_dir,
group.id,
export_target,
identifier)
if not default_storage.exists(temp_export_path) and \
not default_storage.exists(export_path):
raise Http404
# check who will receive the email when the export is done
# the original user is not necessary the request user
original_user_id = identifier.split('_')[-1]
try:
original_user_id = int(original_user_id)
except:
original_user_id = None
if original_user_id:
[email_recipient] = User.objects.filter(
id=original_user_id
).values_list('email', flat=True
) or [None]
else:
email_recipient = None
context = {'group': group,
'identifier': identifier,
'export_target': export_target,
'download_ready': download_ready,
'email_recipient': email_recipient}
return render_to_response(template, context, RequestContext(request))
@login_required
def group_members_export_download(request, group_slug, export_target, identifier):
if not identifier:
raise Http404
group = get_object_or_404(Group, slug=group_slug)
if not has_perm(request.user,'user_groups.change_group', group):
raise Http403
file_dir = 'export/groups/'
file_name = 'group_%d_%s_%s.csv' % (group.id, export_target, identifier)
export_path = '%s%s' % (file_dir, file_name)
if not default_storage.exists(export_path):
raise Http404
response = HttpResponse(content_type='text/csv')
response['Content-Disposition'] = 'attachment; filename="membership_export_%s"' % file_name
response.content = default_storage.open(export_path).read()
return response
def group_member_export(request, group_slug):
"""
Export all group members for a specific group
"""
group = get_object_or_404(Group, slug=group_slug)
# if they can edit it, they can export it
if not has_perm(request.user,'user_groups.change_group', group):
raise Http403
import xlwt
from collections import OrderedDict
from django.db import connection
# create the excel book and sheet
book = xlwt.Workbook(encoding='utf8')
sheet = book.add_sheet('Group Members')
# the key is what the column will be in the
# excel sheet. the value is the database lookup
# Used OrderedDict to maintain the column order
group_mappings = OrderedDict([
('user_id', 'au.id'),
('first_name', 'au.first_name'),
('last_name', 'au.last_name'),
('email', 'au.email'),
('receives email', 'pp.direct_mail'),
('company', 'pp.company'),
('address', 'pp.address'),
('address2', 'pp.address2'),
('city', 'pp.city'),
('state', 'pp.state'),
('zipcode', 'pp.zipcode'),
('country', 'pp.country'),
('phone', 'pp.phone'),
('is_active', 'au.is_active'),
('date', 'gm.create_dt'),
])
group_lookups = ','.join(group_mappings.values())
# Use custom sql to fetch the rows because we need to
# populate the user profiles information and you
# cannot do that with django's ORM without using
# profile for each user query
# pulling 13,000 group members can be done in one
# query using Django's ORM but then you need
# 13,000 individual queries :(
cursor = connection.cursor()
sql = "SELECT %s FROM user_groups_groupmembership gm \
INNER JOIN auth_user au ON (au.id = gm.member_id) \
LEFT OUTER JOIN profiles_profile pp \
on (pp.user_id = gm.member_id) WHERE group_id = %%s;"
sql = sql % group_lookups
cursor.execute(sql, [group.pk])
values_list = list(cursor.fetchall())
# Append the heading to the list of values that will
# go into the excel sheet
values_list.insert(0, group_mappings.keys())
# excel date styles
default_style = xlwt.Style.default_style
datetime_style = xlwt.easyxf(num_format_str='mm/dd/yyyy hh:mm')
date_style = xlwt.easyxf(num_format_str='mm/dd/yyyy')
if values_list:
# Write the data enumerated to the excel sheet
for row, row_data in enumerate(values_list):
for col, val in enumerate(row_data):
# styles the date/time fields
if isinstance(val, datetime):
style = datetime_style
elif isinstance(val, date):
style = date_style
else:
style = default_style
sheet.write(row, col, val, style=style)
response = HttpResponse(content_type='application/vnd.ms-excel')
response['Content-Disposition'] = 'attachment; filename="group_%s_member_export.xls"' % group.pk
book.save(response)
return response
def group_subscriber_export(request, group_slug):
"""
Export all group members for a specific group
"""
group = get_object_or_404(Group, slug=group_slug)
# if they can edit it, they can export it
if not has_perm(request.user,'user_groups.change_group', group):
raise Http403
import xlwt
from ordereddict import OrderedDict
from django.db import connection
from tendenci.apps.forms_builder.forms.models import FieldEntry
# create the excel book and sheet
book = xlwt.Workbook(encoding='utf8')
sheet = book.add_sheet('Group Subscribers')
# excel date styles
default_style = xlwt.Style.default_style
datetime_style = xlwt.easyxf(num_format_str='mm/dd/yyyy hh:mm')
date_style = xlwt.easyxf(num_format_str='mm/dd/yyyy')
entries = FieldEntry.objects.filter(entry__subscriptions__group=group).distinct()
row_index = {}
col_index = {}
for entry in entries:
val = entry.value
if entry.entry.pk in row_index:
# get the subscriber's row number
row = row_index[entry.entry.pk]
else:
# assign the row if it is not yet available
row = len(row_index.keys()) + 1
row_index[entry.entry.pk] = row
if entry.field.label in col_index:
# get the entry's col number
col = col_index[entry.field.label]
else:
# assign the col if it is not yet available
# and label the new column
col = len(col_index.keys())
col_index[entry.field.label] = col
sheet.write(0, col, entry.field.label, style=default_style)
# styles the date/time fields
if isinstance(val, datetime):
style = datetime_style
elif isinstance(val, date):
style = date_style
else:
style = default_style
sheet.write(row, col, val, style=style)
response = HttpResponse(content_type='application/vnd.ms-excel')
response['Content-Disposition'] = 'attachment; filename="group_%s_subscriber_export.xls"' % group.pk
book.save(response)
return response
def group_all_export(request, group_slug):
"""
Export all group members for a specific group
"""
group = get_object_or_404(Group, slug=group_slug)
# if they can edit it, they can export it
if not has_perm(request.user,'user_groups.change_group', group):
raise Http403
import xlwt
from ordereddict import OrderedDict
from django.db import connection
from tendenci.apps.forms_builder.forms.models import FieldEntry
# create the excel book and sheet
book = xlwt.Workbook(encoding='utf8')
sheet = book.add_sheet('Group Members and Subscribers')
#initialize indexes
row_index = {}
col_index = {}
#---------
# MEMBERS
#---------
# excel date styles
default_style = xlwt.Style.default_style
datetime_style = xlwt.easyxf(num_format_str='mm/dd/yyyy hh:mm')
date_style = xlwt.easyxf(num_format_str='mm/dd/yyyy')
# the key is what the column will be in the
# excel sheet. the value is the database lookup
# Used OrderedDict to maintain the column order
group_mappings = OrderedDict([
('user_id', 'au.id'),
('first_name', 'au.first_name'),
('last_name', 'au.last_name'),
('email', 'au.email'),
('receives email', 'pp.direct_mail'),
('company', 'pp.company'),
('address', 'pp.address'),
('address2', 'pp.address2'),
('city', 'pp.city'),
('state', 'pp.state'),
('zipcode', 'pp.zipcode'),
('country', 'pp.country'),
('phone', 'pp.phone'),
('is_active', 'au.is_active'),
('date', 'gm.create_dt'),
])
group_lookups = ','.join(group_mappings.values())
# Use custom sql to fetch the rows because we need to
# populate the user profiles information and you
# cannot do that with django's ORM without using
# profile for each user query
# pulling 13,000 group members can be done in one
# query using Django's ORM but then you need
# 13,000 individual queries :(
cursor = connection.cursor()
sql = "SELECT %s FROM user_groups_groupmembership gm \
INNER JOIN auth_user au ON (au.id = gm.member_id) \
LEFT OUTER JOIN profiles_profile pp \
on (pp.user_id = gm.member_id) WHERE group_id = %%s;"
sql = sql % group_lookups
cursor.execute(sql, [group.pk])
values_list = list(cursor.fetchall())
# index the group key mappings and insert them into the sheet.
for key in group_mappings.keys():
if not key in col_index:
col = len(col_index.keys())
col_index[key] = col
sheet.write(0, col, key, style=default_style)
if values_list:
# Write the data enumerated to the excel sheet
for row, row_data in enumerate(values_list):
for col, val in enumerate(row_data):
if not row in row_index:
# assign the row if it is not yet available
row_index[row] = row + 1
# styles the date/time fields
if isinstance(val, datetime):
style = datetime_style
elif isinstance(val, date):
style = date_style
else:
style = default_style
sheet.write(row + 1, col, val, style=style)
#-------------
# Subscribers
#-------------
entries = FieldEntry.objects.filter(entry__subscriptions__group=group).distinct()
for entry in entries:
val = entry.value
field = entry.field.label.lower().replace(" ", "_")
if "subscriber %s" % str(entry.entry.pk) in row_index:
# get the subscriber's row number
row = row_index["subscriber %s" % str(entry.entry.pk)]
else:
# assign the row if it is not yet available
row = len(row_index.keys()) + 1
row_index["subscriber %s" % str(entry.entry.pk)] = row
if field in col_index:
# get the entry's col number
col = col_index[field]
else:
# assign the col if it is not yet available
# and label the new column
col = len(col_index.keys())
col_index[field] = col
sheet.write(0, col, field, style=default_style)
# styles the date/time fields
if isinstance(val, datetime):
style = datetime_style
elif isinstance(val, date):
style = date_style
else:
style = default_style
sheet.write(row, col, val, style=style)
response = HttpResponse(content_type='application/vnd.ms-excel')
response['Content-Disposition'] = 'attachment; filename="group_%s_all_export.xls"' % group.pk
book.save(response)
return response
def group_subscriber_import(request, group_slug, template="user_groups/import_subscribers.html"):
"""
Import subscribers for a specific group
"""
raise Http404
# form_class=UploadForm
# group = get_object_or_404(Group, slug=group_slug)
# # if they can edit, they can export
# if not has_perm(request.user,'user_groups.change_group', group):
# raise Http403
# if request.method == 'POST':
# form = form_class(request.POST, request.FILES)
# if form.is_valid():
# csv = form.save(commit=False)
# csv.group = group
# csv.creator = request.user
# csv.creator_username = request.user.username
# csv.owner = request.user
# csv.owner_username = request.user.username
# csv.save()
# if not settings.CELERY_IS_ACTIVE:
# # if celery server is not present
# # evaluate the result and render the results page
# result = ImportSubscribersTask()
# subs = result.run(group, csv.file.path)
# return render_to_response('user_groups/import_subscribers_result.html', {
# 'group':group,
# 'subs':subs,
# }, context_instance=RequestContext(request))
# else:
# result = ImportSubscribersTask.delay(group, csv.file.path)
# return redirect('subscribers_import_status', group.slug, result.task_id)
# else:
# form = form_class()
# return render_to_response(template, {
# 'group':group,
# 'form':form,
# }, context_instance=RequestContext(request))
@login_required
def subscribers_import_status(request, group_slug, task_id, template_name='user_groups/import_status.html'):
"""
Checks if a subscriber import is completed.
"""
group = get_object_or_404(Group, slug=group_slug)
if not request.user.profile.is_superuser:
raise Http403
try:
task = TaskMeta.objects.get(task_id=task_id)
except TaskMeta.DoesNotExist:
#tasks database entries are not created at once.
task = None
if task and task.status == "SUCCESS":
subs = task.result
return render_to_response('user_groups/import_subscribers_result.html', {
'group':group,
'subs':subs,
}, context_instance=RequestContext(request))
else:
return render_to_response(template_name, {
'group':group,
'task':task,
}, context_instance=RequestContext(request))
@login_required
def groupmembership_bulk_add_redirect(request, template_name='user_groups/bulk_add_redirect.html'):
EventLog.objects.log()
return render_to_response(template_name, {}, context_instance=RequestContext(request))
@login_required
def import_add(request, form_class=ImportForm,
template_name="user_groups/imports/user_groups_add.html"):
"""Event Import Step 1: Validates and saves import file"""
if not request.user.profile.is_superuser:
raise Http403
if request.method == 'POST':
form = form_class(request.POST, request.FILES)
if form.is_valid():
import_i = form.save(commit=False)
import_i.app_label = 'events'
import_i.model_name = 'event'
import_i.save()
EventLog.objects.log()