def exportAssignments(self, obj):
assignments = []
for manager_name, manager in self.portlet_managers:
mapping = queryMultiAdapter((obj, manager),
IPortletAssignmentMapping)
if mapping is None:
continue
mapping = mapping.__of__(obj)
for name, assignment in mapping.items():
type_ = None
for schema in providedBy(assignment).flattened():
type_ = self.portlet_schemata.get(schema, None)
if type_ is not None:
break
if type_ is not None:
child = self.doc.createElement('assignment')
child.setAttribute('manager', manager_name)
child.setAttribute('category', CONTEXT_CATEGORY)
child.setAttribute('key', '/'.join(obj.getPhysicalPath()))
child.setAttribute('type', type_)
child.setAttribute('name', name)
assignment = assignment.__of__(mapping)
# use existing adapter for exporting a portlet assignment
handler = IPortletAssignmentExportImportHandler(assignment)
handler.export_assignment(schema, self.doc, child)
assignments.append(child)
return assignments
def extractMapping(manager_name, category, key, mapping):
for name, assignment in mapping.items():
type_ = None
for schema in providedBy(assignment).flattened():
type_ = portletSchemata.get(schema, None)
if type_ is not None:
break
if type_ is not None:
child = self._doc.createElement('assignment')
child.setAttribute('manager', manager_name)
child.setAttribute('category', category)
child.setAttribute('key', key)
child.setAttribute('type', type_)
child.setAttribute('name', name)
assignment = assignment.__of__(mapping)
settings = IPortletAssignmentSettings(assignment)
visible = settings.get('visible', True)
child.setAttribute('visible', repr(visible))
handler = IPortletAssignmentExportImportHandler(assignment)
handler.export_assignment(schema, self._doc, child)
fragment.appendChild(child)
def extractMapping(manager_name, category, key, mapping):
for name, assignment in mapping.items():
type_ = None
for schema in providedBy(assignment).flattened():
type_ = portletSchemata.get(schema, None)
if type_ is not None:
break
if type_ is not None:
child = self._doc.createElement('assignment')
child.setAttribute('manager', manager_name)
child.setAttribute('category', category)
child.setAttribute('key', key)
child.setAttribute('type', type_)
child.setAttribute('name', name)
assignment = assignment.__of__(mapping)
settings = IPortletAssignmentSettings(assignment)
visible = settings.get('visible', True)
child.setAttribute('visible', repr(visible))
handler = IPortletAssignmentExportImportHandler(assignment)
handler.export_assignment(schema, self._doc, child)
fragment.appendChild(child)
def exportAssignments(self, obj):
assignments = []
for manager_name, manager in self.portlet_managers:
mapping = queryMultiAdapter((obj, manager), IPortletAssignmentMapping)
if mapping is None:
continue
mapping = mapping.__of__(obj)
for name, assignment in mapping.items():
type_ = None
for schema in providedBy(assignment).flattened():
type_ = self.portlet_schemata.get(schema, None)
if type_ is not None:
break
if type_ is not None:
child = self.doc.createElement('assignment')
child.setAttribute('manager', manager_name)
child.setAttribute('category', CONTEXT_CATEGORY)
child.setAttribute('key', '/'.join(obj.getPhysicalPath()))
child.setAttribute('type', type_)
child.setAttribute('name', name)
assignment = assignment.__of__(mapping)
# use existing adapter for exporting a portlet assignment
handler = IPortletAssignmentExportImportHandler(assignment)
handler.export_assignment(schema, self.doc, child)
assignments.append(child)
return assignments
def extract_mapping(manager_name, category, key, mapping):
portlets_schemata = dict([
(iface, name) for name, iface in getUtilitiesFor(IPortletTypeInterface)
])
for name, assignment in mapping.items():
type_ = None
schema = None
for schema in providedBy(assignment).flattened():
type_ = portlets_schemata.get(schema, None)
if type_ is not None:
break
if type_ is not None:
child = PrettyDocument().createElement('assignment')
child.setAttribute('manager', manager_name)
child.setAttribute('category', category)
child.setAttribute('key', key)
child.setAttribute('type', type_)
child.setAttribute('name', name)
assignment = assignment.__of__(mapping)
settings = IPortletAssignmentSettings(assignment)
visible = settings.get('visible', True)
child.setAttribute('visible', repr(visible))
handler = IPortletAssignmentExportImportHandler(assignment)
handler.export_assignment(schema, PrettyDocument(), child)
yield child
def importAssignment(self, obj, node):
""" Import an assignment from a node
"""
# 1. Determine the assignment mapping and the name
manager_name = node.getAttribute('manager')
manager = getUtility(IPortletManager, manager_name)
mapping = getMultiAdapter((obj, manager), IPortletAssignmentMapping)
if mapping is None:
return
# 2. Either find or create the assignment
assignment = None
name = node.getAttribute('name')
if name:
assignment = mapping.get(name, None)
type_ = node.getAttribute('type')
if assignment is None:
portlet_factory = getUtility(IFactory, name=type_)
assignment = portlet_factory()
if not name:
chooser = INameChooser(mapping)
name = chooser.chooseName(None, assignment)
mapping[name] = assignment
# aq-wrap it so that complex fields will work
assignment = assignment.__of__(obj)
# set visibility setting
visible = node.getAttribute('visible') or 'true'
if visible:
settings = IPortletAssignmentSettings(assignment)
settings['visible'] = visible.lower() in ('true', 'yes', '1')
# 3. Use an adapter to update the portlet settings
portlet_interface = getUtility(IPortletTypeInterface, name=type_)
assignment_handler = IPortletAssignmentExportImportHandler(assignment)
assignment_handler.import_assignment(portlet_interface, node)
def importAssignment(self, obj, node):
""" Import an assignment from a node
"""
# 1. Determine the assignment mapping and the name
manager_name = node.getAttribute('manager')
manager = getUtility(IPortletManager, manager_name)
mapping = getMultiAdapter((obj, manager), IPortletAssignmentMapping)
if mapping is None:
return
# 2. Either find or create the assignment
assignment = None
name = node.getAttribute('name')
if name:
assignment = mapping.get(name, None)
type_ = node.getAttribute('type')
if assignment is None:
portlet_factory = getUtility(IFactory, name=type_)
assignment = portlet_factory()
if not name:
chooser = INameChooser(mapping)
name = chooser.chooseName(None, assignment)
mapping[name] = assignment
# aq-wrap it so that complex fields will work
assignment = assignment.__of__(obj)
# 3. Use an adapter to update the portlet settings
portlet_interface = getUtility(IPortletTypeInterface, name=type_)
assignment_handler = IPortletAssignmentExportImportHandler(assignment)
assignment_handler.import_assignment(portlet_interface, node)
def _initAssignmentNode(self, node):
"""Create an assignment from a node
"""
site = self.environ.getSite()
# 1. Determine the assignment mapping and the name
manager = node.getAttribute('manager')
category = node.getAttribute('category')
key = node.getAttribute('key')
# convert unicode to str as unicode paths are not allowed in
# restrictedTraverse called in assignment_mapping_from_key
if six.PY2:
key = key.encode()
purge = False
if node.hasAttribute('purge'):
purge = self._convertToBoolean(node.getAttribute('purge'))
mapping = assignment_mapping_from_key(site,
manager,
category,
key,
create=True)
# 2. Either find or create the assignment
assignment = None
name = node.getAttribute('name')
if name:
name = str(name)
assignment = mapping.get(name, None)
__traceback_info__ = "Assignment name: " + name
if node.hasAttribute('remove'):
if assignment is not None:
del mapping[name]
return
if purge:
for portlet in mapping.keys():
del mapping[portlet]
return
type_ = str(node.getAttribute('type'))
if assignment is None:
portlet_factory = getUtility(IFactory, name=type_)
assignment = portlet_factory()
if not name:
chooser = INameChooser(mapping)
name = chooser.chooseName(None, assignment)
mapping[name] = assignment
# aq-wrap it so that complex fields will work
assignment = assignment.__of__(site)
# set visibility setting
visible = node.getAttribute('visible')
if visible:
settings = IPortletAssignmentSettings(assignment)
settings['visible'] = self._convertToBoolean(visible)
# 3. Use an adapter to update the portlet settings
portlet_interface = getUtility(IPortletTypeInterface, name=type_)
assignment_handler = IPortletAssignmentExportImportHandler(assignment)
assignment_handler.import_assignment(portlet_interface, node)
# 4. Handle ordering
insert_before = node.getAttribute('insert-before')
if insert_before:
position = None
keys = list(mapping.keys())
if insert_before == "*":
position = 0
elif insert_before in keys:
position = keys.index(insert_before)
if position is not None:
keys.remove(name)
keys.insert(position, name)
mapping.updateOrder(keys)
def _initAssignmentNode(self, node):
"""Create an assignment from a node
"""
site = self.environ.getSite()
# 1. Determine the assignment mapping and the name
manager = node.getAttribute('manager')
category = node.getAttribute('category')
key = node.getAttribute('key')
# convert unicode to str as unicode paths are not allowed in
# restrictedTraverse called in assignment_mapping_from_key
key = key.encode()
purge = False
if node.hasAttribute('purge'):
purge = self._convertToBoolean(node.getAttribute('purge'))
mapping = assignment_mapping_from_key(site, manager, category, key, create=True)
# 2. Either find or create the assignment
assignment = None
name = node.getAttribute('name')
if name:
name = str(name)
assignment = mapping.get(name, None)
__traceback_info__ = "Assignment name: " + name
if node.hasAttribute('remove'):
if assignment is not None:
del mapping[name]
return
if purge:
for portlet in mapping.keys():
del mapping[portlet]
return
type_ = str(node.getAttribute('type'))
if assignment is None:
portlet_factory = getUtility(IFactory, name=type_)
assignment = portlet_factory()
if not name:
chooser = INameChooser(mapping)
name = chooser.chooseName(None, assignment)
mapping[name] = assignment
# aq-wrap it so that complex fields will work
assignment = assignment.__of__(site)
# set visibility setting
visible = node.getAttribute('visible')
if visible:
settings = IPortletAssignmentSettings(assignment)
settings['visible'] = self._convertToBoolean(visible)
# 3. Use an adapter to update the portlet settings
portlet_interface = getUtility(IPortletTypeInterface, name=type_)
assignment_handler = IPortletAssignmentExportImportHandler(assignment)
assignment_handler.import_assignment(portlet_interface, node)
# 4. Handle ordering
insert_before = node.getAttribute('insert-before')
if insert_before:
position = None
keys = list(mapping.keys())
if insert_before == "*":
position = 0
elif insert_before in keys:
position = keys.index(insert_before)
if position is not None:
keys.remove(name)
keys.insert(position, name)
mapping.updateOrder(keys)
