def add_view(self, request, form_url="", extra_context=None):
model = self.model
opts = model._meta
if request.method == "POST":
if "cancel" in request.POST:
return redirect_to(request, reverse("admin:materials_library_changelist"))
form = LibraryAddForm(request.POST, initial=dict(creator=request.user))
authors_formset = AuthorsFormSet(request.POST, prefix="authors", queryset=Author.objects.none())
if form.is_valid() and authors_formset.is_valid():
obj = form.save()
saved_authors = authors_formset.save()
# TODO: reindex all related objects if author info were changed
for author in saved_authors:
obj.authors.add(author)
obj.save()
return self.response_add(request, obj)
else:
form = LibraryAddForm(initial=dict(creator=request.user))
authors_formset = AuthorsFormSet(prefix="authors", queryset=Author.objects.none())
context = {
"title": _("Add %s") % force_unicode(opts.verbose_name),
"form": form,
"authors_formset": authors_formset,
"main_fields": MAIN_FIELDS_CHANGE,
"is_popup": request.REQUEST.has_key("_popup"),
"show_delete": False,
"app_label": opts.app_label,
"media": mark_safe(
self.media + forms.Media(js=["%s%s" % (settings.ADMIN_MEDIA_PREFIX, "js/collapse.min.js")])
),
}
context.update(extra_context or {})
return self.render_change_form(request, context, form_url=form_url, add=True)
def add_view(self, request, form_url='', extra_context=None):
model = self.model
opts = model._meta
if request.method == "POST":
if "cancel" in request.POST:
return redirect_to(request, reverse("admin:materials_communityitem_changelist"))
form = CommunityItemAddForm(request.POST, initial=dict(creator=request.user))
authors_formset = AuthorsFormSet(request.POST, prefix="authors", queryset=Author.objects.none())
if form.is_valid() and authors_formset.is_valid():
obj = form.save()
saved_authors = authors_formset.save()
# TODO: reindex all related objects if author info were changed
for author in saved_authors:
obj.authors.add(author)
obj.save()
return self.response_add(request, obj)
else:
form = CommunityItemAddForm(initial=dict(creator=request.user))
authors_formset = AuthorsFormSet(prefix="authors", queryset=Author.objects.none())
context = {
'title': _('Add %s') % force_unicode(opts.verbose_name),
'form': form,
'authors_formset': authors_formset,
'main_fields': MAIN_FIELDS_CHANGE,
'is_popup': request.REQUEST.has_key('_popup'),
'show_delete': False,
'app_label': opts.app_label,
'media': mark_safe(self.media + forms.Media(js=['%s%s' % (settings.ADMIN_MEDIA_PREFIX, 'js/collapse.min.js')])),
}
context.update(extra_context or {})
return self.render_change_form(request, context, form_url=form_url, add=True)
def change_view(self, request, object_id, extra_context=None):
model = self.model
opts = model._meta
obj = self.get_object(request, unquote(object_id))
if not self.has_change_permission(request, obj):
raise PermissionDenied
if obj is None:
raise Http404(
_("%(name)s object with primary key %(key)r does not exist.")
% {"name": force_unicode(opts.verbose_name), "key": escape(object_id)}
)
if request.method == "POST":
if "cancel" in request.POST:
return redirect_to(request, reverse("admin:materials_library_changelist"))
form = LibraryAddForm(request.POST, instance=obj)
authors_formset = AuthorsFormSet(request.POST, prefix="authors", queryset=obj.authors.all())
if form.is_valid() and authors_formset.is_valid():
obj = form.save()
saved_authors = authors_formset.save()
# TODO: reindex all related objects if author info were changed
existing_authors = list(obj.authors.all())
for author in saved_authors:
if author not in existing_authors:
obj.authors.add(author)
obj.save()
return self.response_change(request, obj)
else:
form = LibraryAddForm(instance=obj)
authors_formset = AuthorsFormSet(prefix="authors", queryset=obj.authors.all())
tags = obj.tags.distinct().values_list("name", flat=True)
alignment_tags = obj.alignment_tags.values_list("tag", flat=True).distinct()
alignment_tags = AlignmentTag.objects.filter(id__in=alignment_tags)
context = {
"title": _("Change %s") % force_unicode(opts.verbose_name),
"form": form,
"authors_formset": authors_formset,
"main_fields": MAIN_FIELDS_CHANGE,
"tags": tags,
"alignment_tags": alignment_tags,
"object_id": object_id,
"original": obj,
"root_path": self.admin_site.root_path,
"app_label": opts.app_label,
"media": mark_safe(
self.media + forms.Media(js=["%s%s" % (settings.ADMIN_MEDIA_PREFIX, "js/collapse.min.js")])
),
}
context.update(extra_context or {})
return self.render_change_form(request, context, change=True, obj=obj)