def changeform_view(self,
request,
obj_id=None,
form_url='',
extra_context=None):
extra_context = extra_context or {}
if obj_id:
obj = (
self.get_object(request, obj_id)
# if we can't find the obj_id maybe it's a guid instead
or self.get_object(request, obj_id, 'guid'))
if obj and str(obj_id) != str(obj.id):
# we found it from the guid if the obj_id != obj.id so redirect
url = request.path.replace(obj_id, str(obj.id), 1)
return http.HttpResponsePermanentRedirect(url)
else:
obj = None
if obj and request.method == 'POST':
if not self.has_change_permission(request, obj):
raise PermissionDenied
ModelForm = self.get_form(request, obj, change=bool(obj_id))
form = ModelForm(request.POST, request.FILES, instance=obj)
if form.is_valid():
return HttpResponseTemporaryRedirect(
reverse('admin:blocklist_blocklistsubmission_add'))
extra_context['show_save_and_continue'] = False
extra_context['is_imported_from_legacy_regex'] = (
obj and obj.is_imported_from_legacy_regex)
return super().changeform_view(request,
object_id=obj_id,
form_url=form_url,
extra_context=extra_context)
def _multi_input_view(self, request, *, add, form_url='',
extra_context=None):
MultiForm = MultiAddForm if add else MultiDeleteForm
if request.method == 'POST':
form = MultiForm(request.POST)
if form.is_valid():
guids = splitlines(form.data.get('guids'))
if len(guids) == 1 and form.existing_block:
# If the guid already has a Block go to the change view
return redirect(
'admin:blocklist_block_change',
form.existing_block.id)
elif len(guids) > 0:
# Otherwise go to multi view.
return HttpResponseTemporaryRedirect(
reverse('admin:blocklist_blocklistsubmission_add'))
else:
form = MultiForm()
context = {
'form': form,
'add': add,
'change': False,
'has_view_permission': self.has_view_permission(request, None),
'has_add_permission': self.has_add_permission(request),
'has_change_permission': self.has_change_permission(request, None),
'app_label': 'blocklist',
'opts': self.model._meta,
'title': 'Block Add-ons' if add else 'Delete Blocks',
'save_as': False,
}
return TemplateResponse(
request, 'admin/blocklist/multi_guid_input.html', context)
def input_guids_view(self, request, form_url='', extra_context=None):
errors = []
if request.method == 'POST':
guids_data = request.POST.get('guids')
guids = guids_data.splitlines() if guids_data else []
if len(guids) == 1:
guid = guids[0]
# If the guid already has a Block go to the change view
existing = Block.objects.filter(guid=guid).first()
if existing:
return redirect('admin:blocklist_block_change',
existing.id)
if not Addon.unfiltered.filter(guid=guid).exists():
# We might want to do something better than this eventually
# - e.g. go to the multi_view once implemented.
errors.append(
_('Addon with specified GUID does not exist'))
else:
# Otherwise proceed to the single guid add view
return redirect(
reverse('admin:blocklist_block_add_single') +
f'?guid={guid}')
elif len(guids) > 1:
# If there's > 1 guid go to multi view.
return HttpResponseTemporaryRedirect(
reverse('admin:blocklist_block_add_multiple'))
context = {}
context.update({
'add':
True,
'change':
False,
'has_view_permission':
self.has_view_permission(request, None),
'has_add_permission':
self.has_add_permission(request),
'has_change_permission':
self.has_change_permission(request, None),
'app_label':
'blocklist',
'opts':
self.model._meta,
'title':
'Block Add-ons',
'save_as':
False,
'errors':
errors,
})
return TemplateResponse(request, "blocklist/add_guids.html", context)
def delete_multiple_view(self, request, form_url='', extra_context=None):
if request.method == 'POST':
if request.POST.get('action') == 'delete_selected':
# it's the confirmation so redirect to changelist to handle
return HttpResponseTemporaryRedirect(
reverse('admin:blocklist_block_changelist'))
form = MultiDeleteForm(request.POST)
if form.is_valid():
return admin.actions.delete_selected(self, request,
form.existing_block_qs)
else:
form = MultiDeleteForm()
return self._render_multi_guid_input(request,
form,
title='Delete Blocks',
add=False)
def changeform_view(self, request, obj_id=None, form_url='',
extra_context=None):
extra_context = extra_context or {}
obj = self.get_object(request, obj_id) if obj_id else None
if obj and request.method == 'POST':
if not self.has_change_permission(request, obj):
raise PermissionDenied
ModelForm = self.get_form(request, obj, change=bool(obj_id))
form = ModelForm(request.POST, request.FILES, instance=obj)
if form.is_valid():
return HttpResponseTemporaryRedirect(
reverse('admin:blocklist_blocklistsubmission_add'))
extra_context['show_save_and_continue'] = False
extra_context['is_imported_from_legacy_regex'] = (
obj and obj.is_imported_from_legacy_regex)
return super().changeform_view(
request, object_id=obj_id, form_url=form_url,
extra_context=extra_context)
def input_guids_view(self, request, form_url='', extra_context=None):
if request.method == 'POST':
form = MultiAddForm(request.POST)
if form.is_valid():
guids = splitlines(form.data.get('guids'))
if len(guids) == 1:
# If the guid already has a Block go to the change view
if form.existing_block:
return redirect('admin:blocklist_block_change',
form.existing_block.id)
else:
# Otherwise proceed to the single guid add view
return redirect(
reverse('admin:blocklist_block_add_single') +
f'?guid={guids[0]}')
elif len(guids) > 1:
# If there's > 1 guid go to multi view.
return HttpResponseTemporaryRedirect(
reverse('admin:blocklist_blocksubmission_add'))
else:
form = MultiAddForm()
return self._render_multi_guid_input(request,
form,
title='Block Add-ons')