def inner(version, **kwargs):
old_save(version, **kwargs)
# A draft version is locked by default
if version.state == constants.DRAFT:
if not version_is_locked(version):
# create a lock
create_version_lock(version, version.created_by)
# A any other state than draft has no lock, an existing lock should be removed
else:
remove_version_lock(version)
return version
def _unlock_view(self, request, object_id):
"""
Unlock a locked version
"""
# This view always changes data so only POST requests should work
if request.method != 'POST':
return HttpResponseNotAllowed(
['POST'], _('This view only supports POST method.'))
# Check version exists
version = self.get_object(request, unquote(object_id))
if version is None:
return self._get_obj_does_not_exist_redirect(request, self.model._meta,
object_id)
# Raise 404 if not locked
if version.state != constants.DRAFT:
raise Http404
# Check that the user has unlock permission
if not request.user.has_perm(
'djangocms_version_locking.delete_versionlock'):
return HttpResponseForbidden(
force_text(
_("You do not have permission to remove the version lock")))
# Unlock the version
remove_version_lock(version)
# Display message
messages.success(request, _("Version unlocked"))
# Send an email notification
notify_version_author_version_unlocked(version, request.user)
# Redirect
url = version_list_url(version.content)
return redirect(url)