10 from django.utils.encoding import force_unicode |
10 from django.utils.encoding import force_unicode |
11 from django.utils.html import escape |
11 from django.utils.html import escape |
12 from django.utils.safestring import mark_safe |
12 from django.utils.safestring import mark_safe |
13 from django.utils.text import capfirst |
13 from django.utils.text import capfirst |
14 from django.utils.translation import ugettext_lazy, ugettext as _ |
14 from django.utils.translation import ugettext_lazy, ugettext as _ |
15 try: |
|
16 set |
|
17 except NameError: |
|
18 from sets import Set as set # Python 2.3 fallback |
|
19 |
15 |
20 def delete_selected(modeladmin, request, queryset): |
16 def delete_selected(modeladmin, request, queryset): |
21 """ |
17 """ |
22 Default action which deletes the selected objects. |
18 Default action which deletes the selected objects. |
23 |
19 |
34 if not modeladmin.has_delete_permission(request): |
30 if not modeladmin.has_delete_permission(request): |
35 raise PermissionDenied |
31 raise PermissionDenied |
36 |
32 |
37 # Populate deletable_objects, a data structure of all related objects that |
33 # Populate deletable_objects, a data structure of all related objects that |
38 # will also be deleted. |
34 # will also be deleted. |
39 |
35 deletable_objects, perms_needed = get_deleted_objects(queryset, opts, request.user, modeladmin.admin_site, levels_to_root=2) |
40 # deletable_objects must be a list if we want to use '|unordered_list' in the template |
|
41 deletable_objects = [] |
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42 perms_needed = set() |
|
43 i = 0 |
|
44 for obj in queryset: |
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45 deletable_objects.append([mark_safe(u'%s: <a href="%s/">%s</a>' % (escape(force_unicode(capfirst(opts.verbose_name))), obj.pk, escape(obj))), []]) |
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46 get_deleted_objects(deletable_objects[i], perms_needed, request.user, obj, opts, 1, modeladmin.admin_site, levels_to_root=2) |
|
47 i=i+1 |
|
48 |
36 |
49 # The user has already confirmed the deletion. |
37 # The user has already confirmed the deletion. |
50 # Do the deletion and return a None to display the change list view again. |
38 # Do the deletion and return a None to display the change list view again. |
51 if request.POST.get('post'): |
39 if request.POST.get('post'): |
52 if perms_needed: |
40 if perms_needed: |
64 return None |
52 return None |
65 |
53 |
66 context = { |
54 context = { |
67 "title": _("Are you sure?"), |
55 "title": _("Are you sure?"), |
68 "object_name": force_unicode(opts.verbose_name), |
56 "object_name": force_unicode(opts.verbose_name), |
69 "deletable_objects": deletable_objects, |
57 "deletable_objects": [deletable_objects], |
70 'queryset': queryset, |
58 'queryset': queryset, |
71 "perms_lacking": perms_needed, |
59 "perms_lacking": perms_needed, |
72 "opts": opts, |
60 "opts": opts, |
73 "root_path": modeladmin.admin_site.root_path, |
61 "root_path": modeladmin.admin_site.root_path, |
74 "app_label": app_label, |
62 "app_label": app_label, |
75 'action_checkbox_name': helpers.ACTION_CHECKBOX_NAME, |
63 'action_checkbox_name': helpers.ACTION_CHECKBOX_NAME, |
76 } |
64 } |
77 |
65 |
78 # Display the confirmation page |
66 # Display the confirmation page |
79 return render_to_response(modeladmin.delete_confirmation_template or [ |
67 return render_to_response(modeladmin.delete_selected_confirmation_template or [ |
80 "admin/%s/%s/delete_selected_confirmation.html" % (app_label, opts.object_name.lower()), |
68 "admin/%s/%s/delete_selected_confirmation.html" % (app_label, opts.object_name.lower()), |
81 "admin/%s/delete_selected_confirmation.html" % app_label, |
69 "admin/%s/delete_selected_confirmation.html" % app_label, |
82 "admin/delete_selected_confirmation.html" |
70 "admin/delete_selected_confirmation.html" |
83 ], context, context_instance=template.RequestContext(request)) |
71 ], context, context_instance=template.RequestContext(request)) |
84 |
72 |