def allowedContentTypes(self, context=None):
"""
returns constrained allowed types as list of fti's.
There is a try/except for handle AT folders inside DX containers
"""
if context is None:
context = self
mode = self.getConstrainTypesMode()
# Short circuit if we are disabled or acquiring from non-compatible
# parent
parent = getParent(self)
if mode == DISABLED or (mode == ACQUIRE and not parent):
return PortalFolder.allowedContentTypes(self)
elif mode == ACQUIRE and not parentPortalTypeEqual(self):
globalTypes = self.getDefaultAddableTypes(context)
if parent.portal_type == 'Plone Site':
return globalTypes
else:
try:
allowed = list(parent.getLocallyAllowedTypes(context))
except AttributeError:
# parent is a DX content?
behavior = ISelectableConstrainTypes(parent)
if not behavior:
# return context addable types
return get_context_ftis(self)
allowed = behavior.getLocallyAllowedTypes(context)
return [fti for fti in globalTypes if fti.getId() in allowed]
else:
return get_context_ftis(self)
def getImmediatelyAddableTypes(self, context=None):
"""Get the list of type ids which should be immediately addable.
If enableTypeRestrictions is ENABLE, return the list set; if it is
ACQUIRE, use the value from the parent; if it is DISABLE, return
all type ids allowable on the item.
There is a try/except for handle AT folders inside DX containers
"""
if context is None:
context = self
mode = self.getConstrainTypesMode()
if mode == DISABLED:
return [fti.getId() for fti in self.getDefaultAddableTypes(context)]
elif mode == ENABLED:
return self.getField('immediatelyAddableTypes').get(self)
elif mode == ACQUIRE:
parent = getParent(self)
if not parent or parent.portal_type == 'Plone Site':
return [fti.getId() for fti in
PortalFolder.allowedContentTypes(self)]
elif not parentPortalTypeEqual(self):
default_allowed = [fti.getId() for fti in
PortalFolder.allowedContentTypes(self)]
try:
immediately_addable = parent.getImmediatelyAddableTypes(context)
except AttributeError:
# parent is a DX content?
behavior = ISelectableConstrainTypes(parent)
if not behavior:
# return context default addable types
immediately_addable = self.getField('immediatelyAddableTypes').get(self)
immediately_addable = behavior.getImmediatelyAddableTypes(context)
return [t for t in immediately_addable if t in default_allowed]
else:
parent = aq_parent(aq_inner(self))
try:
return parent.getImmediatelyAddableTypes(context)
except AttributeError:
# parent is a DX content?
behavior = ISelectableConstrainTypes(parent)
if not behavior:
# return context default addable types
return self.getField('immediatelyAddableTypes').get(self)
return behavior.getImmediatelyAddableTypes(context)
else:
raise ValueError, "Invalid value for enableAddRestriction"
def getLocallyAllowedTypes(self, context=None):
"""
There is a try/except for handle AT folders inside DX containers
"""
if context is None:
context = self
mode = self.getConstrainTypesMode()
if mode == DISABLED:
return [fti.getId() for fti in self.getDefaultAddableTypes(context)]
elif mode == ENABLED:
return self.getField('locallyAllowedTypes').get(self)
elif mode == ACQUIRE:
parent = getParent(self)
if not parent or parent.portal_type == 'Plone Site':
return [fti.getId() for fti in self.getDefaultAddableTypes(context)]
elif not parentPortalTypeEqual(self):
# if parent.portal_type != self.portal_type:
default_addable_types = [fti.getId() for fti in self.getDefaultAddableTypes(context)]
try:
locally_allowed_types = parent.getLocallyAllowedTypes(context) if ISelectableConstrainTypes.providedBy(parent) else parent.getLocallyAllowedTypes()
except AttributeError:
# parent is a DX content?
behavior = ISelectableConstrainTypes(parent)
if not behavior:
# return context default addable types
return default_addable_types
locally_allowed_types = behavior.getLocallyAllowedTypes(context) if ISelectableConstrainTypes.providedBy(parent) else behavior.getLocallyAllowedTypes()
return [t for t in locally_allowed_types
if t in default_addable_types]
else:
if ISelectableConstrainTypes.providedBy(parent):
return parent.getLocallyAllowedTypes(context)
else:
return parent.getLocallyAllowedTypes()
else:
raise ValueError, "Invalid value for enableAddRestriction"
