def get_min_date_active(self):
"""Determine the min_date_active to validate against.
"""
def is_workflowed_and_draft(instance):
"""is item workflowed, and if so is it in a logical draft state?
"""
if interfaces.IWorkflowed.providedBy(instance):
wf = interfaces.IWorkflow(instance)
return instance.status in wf.get_state_ids(tagged=["draft"],
restrict=False)
return False
instance = removeSecurityProxy(self.context)
min_date_active = None
if IFeatureAudit.providedBy(self.context):
# !+PASTDATAENTRY(mr, jun-2011) offers a way to enter past data
# for workflowed items via the UI -- note, ideally we should be
# able to also control the item's creation active_date.
#
# If a workflowed item is in draft state, we do NOT take the
# date_active of its last change as the min_date_active, but
# let that min fallback to chamber's creation date...
if not is_workflowed_and_draft(instance):
changes = get_changes(instance, "workflow")
if changes:
# then use the "date_active" of the most recent entry
min_date_active = changes[-1].date_active
if not min_date_active:
# ok, try determine a min_date_active in another way, namely via the
# start_date of the instance itself (if it supports it) or of the
# "chamber" the instance "lives" in... !+sitting, session, ...?
if IGroup.providedBy(instance) or IGroupMember.providedBy(
instance):
start_date = instance.start_date
else:
start_date = models.utils.get_chamber_for_context(
instance).start_date
assert start_date is not None, \
"Cannot determine min_date_active for worklfowed instance: %s" % (instance)
min_date_active = datetime.datetime.combine(
start_date, datetime.time())
# As the precision of the UI-submitted datetime is only to the minute,
# we adjust min_date_active by a margin of 59 secs earlier to avoid
# issues of doing 2 transitions in quick succession (within same minute)
# the 2nd of which could be taken to be too old...
return min_date_active - datetime.timedelta(seconds=59)
def expand_containers(self, items, containers, _url, chain=(), context=None):
#seen_context = False
_url = _url.rstrip("/")
current = False
for key, container in containers:
assert IAlchemistContainer.providedBy(container)
# do not include doc containers for docs who do not specifically
# declare the parent group instance as a workspace.group_name
if IDoc.implementedBy(container.domain_model):
group = get_group_for_context(container)
assert IGroup.providedBy(group)
doc_type_key = naming.polymorphic_identity(container.domain_model)
if not group.is_type_workspaced(doc_type_key):
continue
label = container.domain_model.__name__
descriptor = utils.get_descriptor(container.domain_model)
order = 999
if descriptor:
order = descriptor.order
label = getattr(descriptor, "container_name", None) or \
getattr(descriptor, "display_name", None)
if context is not None:
current = container.__name__ == context.__name__
selected = not len(chain) and current
if current:
#seen_context = True
nodes = self.expand(chain)
else:
nodes = ()
key_url = "%s/%s" % (_url, key)
items.append({
"id": self.get_nav_entry_id(key_url),
"order": order,
"label": translate(label,
target_language=get_default_language(),
domain="bungeni"),
"url": key_url,
"current": current,
"selected": selected,
"kind": "container",
"nodes": nodes,
})
items.sort(key=lambda item:(item['order'], item['label']))
def get_min_date_active(self):
"""Determine the min_date_active to validate against.
"""
def is_workflowed_and_draft(instance):
"""is item workflowed, and if so is it in a logical draft state?
"""
if interfaces.IWorkflowed.providedBy(instance):
wf = interfaces.IWorkflow(instance)
return instance.status in wf.get_state_ids(tagged=["draft"],
restrict=False)
return False
instance = removeSecurityProxy(self.context)
min_date_active = None
if IFeatureAudit.providedBy(self.context):
# !+PASTDATAENTRY(mr, jun-2011) offers a way to enter past data
# for workflowed items via the UI -- note, ideally we should be
# able to also control the item's creation active_date.
#
# If a workflowed item is in draft state, we do NOT take the
# date_active of its last change as the min_date_active, but
# let that min fallback to chamber's creation date...
if not is_workflowed_and_draft(instance):
changes = get_changes(instance, "workflow")
if changes:
# then use the "date_active" of the most recent entry
min_date_active = changes[-1].date_active
if not min_date_active:
# ok, try determine a min_date_active in another way, namely via the
# start_date of the instance itself (if it supports it) or of the
# "chamber" the instance "lives" in... !+sitting, session, ...?
if IGroup.providedBy(instance) or IGroupMember.providedBy(instance):
start_date = instance.start_date
else:
start_date = models.utils.get_chamber_for_context(instance).start_date
assert start_date is not None, \
"Cannot determine min_date_active for worklfowed instance: %s" % (instance)
min_date_active = datetime.datetime.combine(start_date, datetime.time())
# As the precision of the UI-submitted datetime is only to the minute,
# we adjust min_date_active by a margin of 59 secs earlier to avoid
# issues of doing 2 transitions in quick succession (within same minute)
# the 2nd of which could be taken to be too old...
return min_date_active - datetime.timedelta(seconds=59)