gestioCOF/kfet/cms/views.py

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from django.utils.translation import ugettext_lazy as _
from wagtail.wagtailadmin.forms import (
BaseGroupCollectionMemberPermissionFormSet,
)
from wagtail.wagtailcore import hooks
from wagtail.wagtailcore.models import Collection, Page
from .utils import get_kfet_root_collection, get_kfet_root_page
def get_kfetcms_group_formview_extra():
# Prevents querying the database too soon.
from .forms import (
CmsGroupForm, SnippetsCmsGroupForm, prepare_page_permissions_formset,
prepare_collection_member_permissions_formset,
)
forms = []
# Misc cms-related permissions.
forms.append((CmsGroupForm, {'prefix': 'kfetcms'}))
# Snippets permissions.
forms.append((SnippetsCmsGroupForm, {'prefix': 'kfetcms-snippets'}))
# Setup PagePermissionsFormSet for kfet root page descendants only.
root_page = get_kfet_root_page()
if root_page:
pages = Page.objects.descendant_of(root_page, inclusive=True)
forms.append(
(prepare_page_permissions_formset(pages=pages), {})
)
# Setup CollectionPermissions for kfet root collection descendants only.
root_collection = get_kfet_root_collection()
if root_collection:
collections = Collection.objects.descendant_of(
root_collection, inclusive=True)
# Retrieve forms based on CollectionMemberPermissionFormSet displayed
# by Wagtail admin site.
# http://docs.wagtail.io/en/stable/reference/hooks.html#register-group-permission-panel
collectionmember_form_classes = []
for fn in hooks.get_hooks('register_group_permission_panel'):
form_cls = fn()
if issubclass(
form_cls,
BaseGroupCollectionMemberPermissionFormSet
):
collectionmember_form_classes.append(form_cls)
# Apply choices limit.
for form_cls in collectionmember_form_classes:
forms.append((
prepare_collection_member_permissions_formset(
form_cls, collections=collections),
{},
))
# The 'extra' definition of kfetcms.
extra = {
'title': _("Site"),
'description': _(
"Permissions liées aux pages à contenu libre."
),
'form_classes': forms,
}
return extra