def manage_addModifier(self, REQUEST=None):
"""Add a modifier for saving versions in FileSystemStorage.
"""
# Add modifier
modifier = Modifier()
id = MODIFIER_ID
title = "A modifier for saving FileSystemStorage versions"
wrapped = ConditionalTalesModifier(id, modifier, title)
wrapped.edit(enabled=True, condition='python:True', title=title)
self.register(id, wrapped)
if REQUEST is not None:
REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
def manage_addModifier(self, REQUEST=None):
"""Add a modifier for saving versions in FileSystemStorage.
"""
# Add modifier
modifier = Modifier()
id = MODIFIER_ID
title = "A modifier for saving FileSystemStorage versions"
wrapped = ConditionalTalesModifier(id, modifier, title)
wrapped.edit(enabled=True, condition='python:True', title=title)
self.register(id, wrapped)
if REQUEST is not None:
REQUEST['RESPONSE'].redirect(self.absolute_url() + '/manage_main')
def edit(self, enabled=None, condition=None, title="", field_names=None, max_size=None, REQUEST=None):
"""See IConditionalTalesModifier.
"""
if max_size is not None:
self.max_size = int(max_size)
if field_names is not None:
field_names = tuple(s.strip() for s in field_names.split("\n") if s)
if field_names != self.field_names:
self.field_names = field_names
return ConditionalTalesModifier.edit(self, enabled, condition, title)
def _setObject(self, id, object, roles=None, user=None, set_owner=1):
"""Wrap condition and modifier into one object if necessary.
"""
# wrap the object by a conditional tales modifier if it isn't one yet
if not IConditionalModifier.providedBy(object):
object = ConditionalTalesModifier(id, object)
return self.orderedFolderSetObject(id, object, roles=roles,
user=user, set_owner=set_owner)
