def add_view(self, request, form_url='', extra_context=None):
"The 'add' admin view for this model."
model = self.model
opts = model._meta
app_label = opts.app_label
if not self.has_add_permission(request):
raise PermissionDenied
if self.has_change_permission(request, None):
# redirect to list view
post_url = '../'
else:
# Object list will give 'Permission Denied', so go back to admin home
post_url = '../../../'
ModelForm = self.get_form(request)
inline_formsets = []
obj = self.model()
if request.method == 'POST':
form = ModelForm(request.POST, request.FILES)
for FormSet in self.get_formsets(request):
inline_formset = FormSet(data=request.POST, files=request.FILES,
instance=obj, save_as_new=request.POST.has_key("_saveasnew"))
inline_formsets.append(inline_formset)
if all_valid(inline_formsets) and form.is_valid():
return self.save_add(request, model, form, inline_formsets, '../%s/')
else:
form = ModelForm(initial=dict(request.GET.items()))
for FormSet in self.get_formsets(request):
inline_formset = FormSet(instance=obj)
inline_formsets.append(inline_formset)
adminForm = AdminForm(form, list(self.get_fieldsets(request)), self.prepopulated_fields)
media = self.media + adminForm.media
for fs in inline_formsets:
media = media + fs.media
inline_admin_formsets = []
for inline, formset in zip(self.inline_instances, inline_formsets):
fieldsets = list(inline.get_fieldsets(request))
inline_admin_formset = InlineAdminFormSet(inline, formset, fieldsets)
inline_admin_formsets.append(inline_admin_formset)
context = {
'title': _('Add %s') % opts.verbose_name,
'adminform': adminForm,
'is_popup': request.REQUEST.has_key('_popup'),
'show_delete': False,
'media': mark_safe(media),
'inline_admin_formsets': inline_admin_formsets,
'root_path': self.admin_site.root_path,
}
context.update(extra_context or {})
return self.render_change_form(request, model, context, add=True)
def change_view(self, request, object_id):
"The 'change' admin view for this model."
model = self.model
opts = model._meta
app_label = opts.app_label
try:
obj = model._default_manager.get(pk=object_id)
except model.DoesNotExist:
# Don't raise Http404 just yet, because we haven't checked
# permissions yet. We don't want an unauthenticated user to be able
# to determine whether a given object exists.
obj = None
if not self.has_change_permission(request, obj):
raise PermissionDenied
if obj is None:
raise Http404('%s object with primary key %r does not exist.' % (opts.verbose_name, escape(object_id)))
if request.POST and request.POST.has_key("_saveasnew"):
return self.add_view(request, form_url='../../add/')
ModelForm = self.get_form(request, obj)
inline_formsets = []
if request.method == 'POST':
form = ModelForm(request.POST, request.FILES, instance=obj)
for FormSet in self.get_formsets(request, obj):
inline_formset = FormSet(request.POST, request.FILES, instance=obj)
inline_formsets.append(inline_formset)
if all_valid(inline_formsets) and form.is_valid():
return self.save_change(request, model, form, inline_formsets)
else:
form = ModelForm(instance=obj)
for FormSet in self.get_formsets(request, obj):
inline_formset = FormSet(instance=obj)
inline_formsets.append(inline_formset)
## Populate the FormWrapper.
#oldform = oldforms.FormWrapper(manipulator, new_data, errors)
#oldform.original = manipulator.original_object
#oldform.order_objects = []
## TODO: Should be done in flatten_data / FormWrapper construction
#for related in opts.get_followed_related_objects():
#wrt = related.opts.order_with_respect_to
#if wrt and wrt.rel and wrt.rel.to == opts:
#func = getattr(manipulator.original_object, 'get_%s_list' %
#related.get_accessor_name())
#orig_list = func()
#oldform.order_objects.extend(orig_list)
adminForm = AdminForm(form, self.get_fieldsets(request, obj), self.prepopulated_fields)
media = self.media + adminForm.media
for fs in inline_formsets:
media = media + fs.media
inline_admin_formsets = []
for inline, formset in zip(self.inline_instances, inline_formsets):
fieldsets = list(inline.get_fieldsets(request, obj))
inline_admin_formset = InlineAdminFormSet(inline, formset, fieldsets)
inline_admin_formsets.append(inline_admin_formset)
c = template.RequestContext(request, {
'title': _('Change %s') % opts.verbose_name,
'adminform': adminForm,
'object_id': object_id,
'original': obj,
'is_popup': request.REQUEST.has_key('_popup'),
'media': mark_safe(media),
'inline_admin_formsets': inline_admin_formsets,
})
return self.render_change_form(request, model, c, change=True, obj=obj)
