def can_commit(self, item):
if not ICheckedOut.providedBy(item):
return False
parent = getattr(item, 'aq_parent', None)
while parent is not None:
if ICheckedOut.providedBy(parent):
return False
parent = getattr(parent, 'aq_parent', None)
return True
def can_commit(self, item):
if not ICheckedOut.providedBy(item):
return False
parent = getattr(item, 'aq_parent', None)
while parent is not None:
if ICheckedOut.providedBy(parent):
return False
parent = getattr(parent, 'aq_parent', None)
return True
def can_start_new_version(self, item):
parent = item
while parent is not None:
if ICheckedOut.providedBy(parent):
return False
parent = getattr(parent, 'aq_parent', None)
return True
def can_start_new_version(self, item):
parent = item
while parent is not None:
if ICheckedOut.providedBy(parent):
return False
parent = getattr(parent, 'aq_parent', None)
return True
def new(self, item):
counter = 0
for dontcare, child in item.ZopeFind(item, search_sub=1):
if ICheckedOut.providedBy(child) or ICheckedIn.providedBy(child):
raise RuntimeError, "Child is marked with ICheckedOut or ICheckedIn"
if counter > 30:
raise RuntimeError, "The object contains more than 30 children"
counter += 1
return func(self, item)
def new(self, item):
counter = 0
for dontcare, child in item.ZopeFind(item, search_sub=1):
if ICheckedOut.providedBy(child) or ICheckedIn.providedBy(child):
raise RuntimeError, "Child is marked with ICheckedOut or ICheckedIn"
if counter > 30:
raise RuntimeError, "The object contains more than 30 children"
counter += 1
return func(self, item)
def catalog_object(self, obj, uid=None, idxs=None, update_metadata=1, pghandler=None, skip_interface_check=False):
"""If skip_interface_check then only catalog obj if it provides
ICheckedOut or ICheckedIn"""
if not skip_interface_check:
if not (ICheckedOut.providedBy(obj) or ICheckedIn.providedBy(obj)):
return
CatalogTool.catalog_object(
self, IVersionMetadata(obj), uid, idxs, update_metadata, pghandler
)
def content_allowedRolesAndUsers(object):
"""Restrict allowedRolesAndUsers severely for a new version of an item"""
parent = object
while parent is not None:
if ICheckedOut.providedBy(parent):
pms = getToolByName(object, 'portal_membership')
member = pms.getAuthenticatedMember()
return ['user:%s' % member.getId()]
parent = getattr(parent, 'aq_parent', None)
return allowedRolesAndUsers(object)
def content_allowedRolesAndUsers(object):
"""Restrict allowedRolesAndUsers severely for a new version of an item"""
parent = object
while parent is not None:
if ICheckedOut.providedBy(parent):
pms = getToolByName(object, 'portal_membership')
member = pms.getAuthenticatedMember()
return ['user:%s' % member.getId()]
parent = getattr(parent, 'aq_parent', None)
return allowedRolesAndUsers(object)
def catalog_object(self,
obj,
uid=None,
idxs=None,
update_metadata=1,
pghandler=None,
skip_interface_check=False):
"""If skip_interface_check then only catalog obj if it provides
ICheckedOut or ICheckedIn"""
if not skip_interface_check:
if not (ICheckedOut.providedBy(obj) or ICheckedIn.providedBy(obj)):
return
CatalogTool.catalog_object(self, IVersionMetadata(obj), uid, idxs,
update_metadata, pghandler)
def state(self):
if ICheckedOut.providedBy(self.context):
return 'checked_out'
if ICheckedIn.providedBy(self.context):
return 'checked_in'
return None
def state(self):
if ICheckedOut.providedBy(self.context):
return 'checked_out'
if ICheckedIn.providedBy(self.context):
return 'checked_in'
return None
def getVersionsOf(self, obj):
"""Return all versions of object identified by token"""
if not (ICheckedOut.providedBy(obj) or ICheckedIn.providedBy(obj)):
return []
return self(token=IVersionMetadata(obj).token)
def getVersionsOf(self, obj):
"""Return all versions of object identified by token"""
if not (ICheckedOut.providedBy(obj) or ICheckedIn.providedBy(obj)):
return []
return self(token=IVersionMetadata(obj).token)
