def __call__(self):
plone_utils = getToolByName(self.context, 'plone_utils')
if self.request.has_key('collective.interfaces.add'):
add = self.request.get('add')
if add:
iface = getInterface(self.context, add)
alsoProvides(self.context, iface)
self.context.reindexObject(idxs=["object_provides"])
plone_utils.addPortalMessage(
_("interface_added_msg",
default='Interface ${name} added.',
mapping={'name': add}))
else:
plone_utils.addPortalMessage(_('Please select an interface.'))
elif self.request.has_key('collective.interfaces.remove'):
ifaces = self.request.get('ifaces')
if ifaces:
for iface in ifaces:
noLongerProvides(self.context,
getInterface(self.context, iface))
self.context.reindexObject(idxs=["object_provides"])
plone_utils.addPortalMessage(
_("interfaces_removed_msg",
default='${count} interface(s) removed.',
mapping={'count': len(ifaces)}))
else:
plone_utils.addPortalMessage(_('Please select an interface.'))
return self._template()
def __call__(self):
plone_utils = getToolByName(self.context, "plone_utils")
if self.request.has_key("collective.interfaces.add"):
add = self.request.get("add")
if add:
iface = getInterface(self.context, add)
alsoProvides(self.context, iface)
self.context.reindexObject(idxs=["object_provides"])
plone_utils.addPortalMessage(
_("interface_added_msg", default="Interface ${name} added.", mapping={"name": add})
)
else:
plone_utils.addPortalMessage(_("Please select an interface."))
elif self.request.has_key("collective.interfaces.remove"):
ifaces = self.request.get("ifaces")
if ifaces:
for iface in ifaces:
noLongerProvides(self.context, getInterface(self.context, iface))
self.context.reindexObject(idxs=["object_provides"])
plone_utils.addPortalMessage(
_(
"interfaces_removed_msg",
default="${count} interface(s) removed.",
mapping={"count": len(ifaces)},
)
)
else:
plone_utils.addPortalMessage(_("Please select an interface."))
return self._template()
def _create_task_instance(self, creation_place, task_id):
"""
Helper method to use to implement 'create_task'.
"""
if task_id in creation_place.objectIds():
raise TaskAlreadyExists(task_id)
task_portal_type = self.get_task_type()
portal_types = api.portal.get_tool('portal_types')
type_info = portal_types.getTypeInfo(task_portal_type)
task = type_info._constructInstance(
container=creation_place,
id=task_id,
title=self.Title(),
schedule_config_UID=self.get_schedule_config().UID(),
task_config_UID=self.UID(),
)
marker_interfaces = [
getInterface('', i) for i in self.marker_interfaces or []
]
alsoProvides(task, *marker_interfaces)
return task
def update_marker_interfaces(task_config, event):
"""
When the 'marker_interfaces' field is updated, update the interface
provided on all the tasks of this task config as well.
"""
catalog = api.portal.get_tool('portal_catalog')
vocname = ITaskConfig.get('marker_interfaces').value_type.vocabularyName
interfaces_voc = getUtility(IVocabularyFactory, vocname)(task_config)
marker_interfaces = dict([(i, getInterface('', i))
for i in interfaces_voc.by_value])
task_brains = catalog(object_provides=IAutomatedTask.__identifier__,
task_config_UID=task_config.UID())
sample_task = task_brains and task_brains[0].getObject() or None
# verify if the update is needed
do_update = False
for interface_name, marker_interface in marker_interfaces.iteritems():
is_provided = marker_interface.providedBy(sample_task)
# new interface on the config but not present yet on the tasks => update
if interface_name in (task_config.marker_interfaces
or []) and not is_provided:
do_update = True
break
# old interface on the tasks no longer present on the config => update
elif interface_name not in (task_config.marker_interfaces
or []) and is_provided:
do_update = True
break
if do_update:
for task_brain in task_brains:
task = task_brain.getObject()
for marker_interface_name, marker_interface in marker_interfaces.iteritems(
):
if marker_interface_name in task_config.marker_interfaces:
alsoProvides(task, marker_interface)
else:
noLongerProvides(task, marker_interface)
task.reindexObject(idxs=['object_provides'])
def test_marker_interfaces_update(self):
"""
When updating the field eventType on an EventConfig, all the existing events should be
updated as well to add or remove the marker interfaces in the new values.
"""
event_config = getattr(self.event_configs, 'rapport-du-college')
event = event_config.getLinkedUrbanEvents()[0]
inquiry_marker = 'Products.urban.interfaces.IInquiryEvent'
inquiry_marker_interface = getInterface('', inquiry_marker)
# for now the marker should not be provided on the event
self.assertFalse(inquiry_marker_interface.providedBy(event))
# set Inquiry marker and trigger modified zope event
event_config.eventType = (inquiry_marker,)
notify(ObjectModifiedEvent(event_config))
# now the marker should be provided on the event
self.assertTrue(inquiry_marker_interface.providedBy(event))
# remove all the markers
event_config.eventType = ()
notify(ObjectModifiedEvent(event_config))
# the marker should not be provided on the event anymore
self.assertFalse(inquiry_marker_interface.providedBy(event))
def _create_task_instance(self, creation_place, task_id):
"""
Helper method to use to implement 'create_task'.
"""
if task_id in creation_place.objectIds():
raise TaskAlreadyExists(task_id)
task_portal_type = self.get_task_type()
portal_types = api.portal.get_tool('portal_types')
type_info = portal_types.getTypeInfo(task_portal_type)
task = type_info._constructInstance(
container=creation_place,
id=task_id,
title=self.Title(),
schedule_config_UID=self.get_schedule_config().UID(),
task_config_UID=self.UID(),
)
marker_interfaces = [getInterface('', i) for i in self.marker_interfaces or []]
alsoProvides(task, *marker_interfaces)
return task
def dottedToInterfaces(self, seq):
return [getInterface(self.context, dotted) for dotted in seq]
def wrapper(ob, interface):
if isinstance(interface, str):
interface = getInterface(ob, interface)
return f(ob, interface)
def _callFUT(self, *args, **kw):
from zope.component.interface import getInterface
return getInterface(*args, **kw)
def dottedToInterfaces(self, seq):
return [getInterface(self.context, dotted) for dotted in seq]
def wrapper(ob, interface):
if isinstance(interface, str):
interface = getInterface(ob, interface)
return f(ob, interface)
def _callFUT(self, *args, **kw):
from zope.component.interface import getInterface
return getInterface(*args, **kw)
