class AttachmentFolderForm(IndicoForm):
title = HiddenField(_("Name"), [DataRequired()], widget=TypeaheadWidget(),
description=_("The name of the folder."))
description = TextAreaField(_("Description"), description=_("Description of the folder and its content"))
protected = BooleanField(_("Protected"), widget=SwitchWidget())
acl = PrincipalListField(_("Grant Access To"), [UsedIf(lambda form, field: form.protected.data)],
groups=True, serializable=False, allow_external=True,
description=_("The list of users and groups with access to the folder"))
is_always_visible = BooleanField(_("Always Visible"), widget=SwitchWidget(),
description=_("By default, folders are always visible, even if a user cannot "
"access them. You can disable this behavior here, hiding the folder "
"for anyone who does not have permission to access it."))
def __init__(self, *args, **kwargs):
self.linked_object = kwargs.pop('linked_object')
super(AttachmentFolderForm, self).__init__(*args, **kwargs)
self.title.choices = self._get_title_suggestions()
def _get_title_suggestions(self):
query = db.session.query(AttachmentFolder.title).filter_by(is_deleted=False, is_default=False,
linked_object=self.linked_object)
existing = set(x[0] for x in query)
suggestions = set(get_default_folder_names()) - existing
if self.title.data:
suggestions.add(self.title.data)
return sorted(suggestions)
@generated_data
def protection_mode(self):
return ProtectionMode.protected if self.protected.data else ProtectionMode.inheriting
class AttachmentFolderForm(IndicoForm):
title = HiddenField(_('Name'), [DataRequired()],
widget=TypeaheadWidget(),
description=_('The name of the folder.'))
description = TextAreaField(
_('Description'),
description=_('Description of the folder and its content'))
protected = BooleanField(_('Protected'), widget=SwitchWidget())
acl = AccessControlListField(
_('Access control list'),
[UsedIf(lambda form, field: form.protected.data)],
allow_groups=True,
allow_external_users=True,
allow_event_roles=True,
allow_category_roles=True,
allow_registration_forms=True,
event=lambda form: form.event,
description=_(
'The list of users and groups allowed to access the folder'))
is_always_visible = BooleanField(
_('Always Visible'), [HiddenUnless('is_hidden', value=False)],
widget=SwitchWidget(),
description=_(
'By default, folders are always visible, even if a user cannot '
'access them. You can disable this behavior here, hiding the folder '
'for anyone who does not have permission to access it.'))
is_hidden = BooleanField(
_('Always hidden'), [HiddenUnless('is_always_visible', value=False)],
widget=SwitchWidget(),
description=
_('Always hide the folder and its contents from public display areas of '
'the event. You can use this for folders to store non-image files used '
'e.g. in download links. The access permissions still apply.'))
def __init__(self, *args, **kwargs):
self.linked_object = kwargs.pop('linked_object')
self.event = getattr(self.linked_object, 'event',
None) # not present in categories
super().__init__(*args, **kwargs)
self.title.choices = self._get_title_suggestions()
def _get_title_suggestions(self):
query = db.session.query(AttachmentFolder.title).filter_by(
is_deleted=False, is_default=False, object=self.linked_object)
existing = {x[0] for x in query}
suggestions = set(get_default_folder_names()) - existing
if self.title.data:
suggestions.add(self.title.data)
return sorted(suggestions)
def validate_is_always_visible(self, field):
if self.is_always_visible.data and self.is_hidden.data:
raise ValidationError(
'These two options cannot be used at the same time')
validate_is_hidden = validate_is_always_visible
@generated_data
def protection_mode(self):
return ProtectionMode.protected if self.protected.data else ProtectionMode.inheriting