def init_request(self, object_id, *args, **kwargs):
"The 'delete' admin view for this model."
self.obj = self.get_object(unquote(object_id))
if not self.has_delete_permission(self.obj):
raise PermissionDenied
if self.obj is None:
raise Http404(
_('%(name)s object with primary key %(key)r does not exist.') %
{
'name': force_text(self.opts.verbose_name),
'key': escape(object_id)
})
using = router.db_for_write(self.model)
# Populate deleted_objects, a data structure of all related objects that
# will also be deleted.
if django_version > (2, 1):
(self.deleted_objects, model_count, self.perms_needed,
self.protected) = get_deleted_objects([self.obj], self.opts,
self.admin_site)
else:
(self.deleted_objects, model_count, self.perms_needed,
self.protected) = get_deleted_objects([self.obj], self.opts,
self.request.user,
self.admin_site, using)
def get(self, request, object_id):
if not self.has_change_permission(request):
raise PermissionDenied
self.obj = self.get_object(unquote(object_id))
self.form = self.change_password_form(self.obj)
return self.get_response()
def get(self, request, object_id, *args, **kwargs):
object_id = unquote(object_id)
self.obj = self.get_object(object_id)
if not self.has_change_permission(self.obj):
raise PermissionDenied
return self.get_response()
def init_request(self, object_id, *args, **kwargs):
self.obj = self.get_object(unquote(object_id))
if not self.has_view_permission(self.obj):
raise PermissionDenied
if self.obj is None:
raise Http404(
_('%(name)s object with primary key %(key)r does not exist.') %
{'name': force_text(self.opts.verbose_name), 'key': escape(object_id)})
self.org_obj = self.obj
def post(self, request, object_id):
if not self.has_change_permission(request):
raise PermissionDenied
self.obj = self.get_object(unquote(object_id))
self.form = self.change_password_form(self.obj, request.POST)
if self.form.is_valid():
self.form.save()
self.message_user(_('Password changed successfully.'), 'success')
return HttpResponseRedirect(
self.model_admin_url('change', self.obj.pk))
else:
return self.get_response()
def init_request(self, object_id, *args, **kwargs):
self.org_obj = self.get_object(unquote(object_id))
if not self.has_change_permission(self.org_obj):
raise PermissionDenied
if self.org_obj is None:
raise Http404(
_('%(name)s object with primary key %(key)r does not exist.') %
{
'name': force_text(self.opts.verbose_name),
'key': escape(object_id)
})
# comm method for both get and post
self.prepare_form()
def init_request(self, object_id, *args, **kwargs):
self.org_obj = self.get_object(unquote(object_id))
# For list view get new field display html
self.pk_attname = self.opts.pk.attname
if not self.has_change_permission(self.org_obj):
raise PermissionDenied
if self.org_obj is None:
raise Http404(
_('%(name)s object with primary key %(key)r does not exist.') %
{
'name': force_text(self.opts.verbose_name),
'key': escape(object_id)
})
def post(self, request, object_id, *args, **kwargs):
object_id = unquote(object_id)
self.obj = self.get_object(object_id)
if not self.has_change_permission(self.obj):
raise PermissionDenied
params = self.request.POST
if 'version_a' not in params or 'version_b' not in params:
self.message_user(_("Must select two versions."), 'error')
return self.get_response()
version_a_id = params['version_a']
version_b_id = params['version_b']
if version_a_id == version_b_id:
self.message_user(_("Please select two different versions."),
'error')
return self.get_response()
version_a = get_object_or_404(Version, pk=version_a_id)
version_b = get_object_or_404(Version, pk=version_b_id)
diffs = []
obj_a, detail_a = self.get_version_object(version_a)
obj_b, detail_b = self.get_version_object(version_b)
for f in (self.opts.fields + self.opts.many_to_many):
if is_related_field2(f):
label = f.opts.verbose_name
else:
label = f.verbose_name
value_a = f.value_from_object(obj_a)
value_b = f.value_from_object(obj_b)
is_diff = value_a != value_b
if type(value_a) in (list, tuple) and type(value_b) in (list, tuple) \
and len(value_a) == len(value_b) and is_diff:
is_diff = False
for i in xrange(len(value_a)):
if value_a[i] != value_a[i]:
is_diff = True
break
if type(value_a) is QuerySet and type(value_b) is QuerySet:
is_diff = list(value_a) != list(value_b)
diffs.append((label, detail_a.get_field_result(f.name).val,
detail_b.get_field_result(f.name).val, is_diff))
context = super(RevisionListView, self).get_context()
context.update({
'object':
self.obj,
'opts':
self.opts,
'version_a':
version_a,
'version_b':
version_b,
'revision_a_url':
self.model_admin_url('revision', quote(version_a.object_id),
version_a.id),
'revision_b_url':
self.model_admin_url('revision', quote(version_b.object_id),
version_b.id),
'diffs':
diffs
})
return TemplateResponse(
self.request, self.revision_diff_template
or self.get_template_list('views/revision_diff.html'), context)