def __call__(self):
context = aq_inner(self.context)
fieldname = self.request.get('fieldname')
portal_type = self.request.get('portal_type')
fti = zope.component.getUtility(IDexterityFTI, name=portal_type)
schema = fti.lookupSchema()
field = schema.get(fieldname)
if field is None:
for behaviorname in fti.behaviors:
behavior = resolve(behaviorname)
field = behavior.get(fieldname.split('.')[1])
if field is not None:
break
if IList.providedBy(field) or ISet.providedBy(field):
vname = field.value_type.vocabularyName
else:
vname = field.vocabularyName
factory = zope.component.getUtility(IVocabularyFactory, vname)
tree = factory(context)
leafsOnly = getattr(tree, 'leafsOnly', True)
tree = dict2dynatree(
self.context,
tree,
[], # selected not needed here, this is done at js side
leafsOnly,
False
)
return json.dumps(tree)
def getFields(self):
fields = []
for schema_name, schema in self._getSchemas():
for field_name, field in getFieldsInOrder(schema):
if IChoice.providedBy(field):
fields.append(StringField(
schema_name + '.' + field.__name__,
required=field.required,
schemata='categorization',
widget=atapi.SelectionWidget(
label = field.title,
description = field.description,
),
vocabulary = atapi.DisplayList([(t.value, t.title or t.token) for t in field.vocabulary]),
))
elif ISet.providedBy(field) and IChoice.providedBy(field.value_type): # XXX should be set
fields.append(LinesField(
schema_name + '.' + field.__name__,
required=field.required,
schemata='categorization',
widget=atapi.MultiSelectionWidget(
label = field.title,
description = field.description,
),
vocabulary = atapi.DisplayList([(t.value, t.title or t.token) for t in field.value_type.vocabulary]),
))
return fields
def __set__(self, instance, value):
field = self.__field.bind(instance)
if ISet.providedBy(field): # pylint: disable=no-value-for-parameter
if value is None:
value = set()
elif isinstance(value, str):
value = set(value.split(','))
value = set(
map(lambda x: x.id
if IPrincipalInfo.providedBy(x) else x, value))
else:
value = value.id if IPrincipalInfo.providedBy(value) else value
field.validate(value)
if field.readonly:
raise ValueError("Field {0} is readonly!".format(self.__name))
protection = IProtectedObject(instance.__parent__, None)
if not IRoleProtectedObject.providedBy(protection):
raise ValueError(
"Can't use role properties on object not providing "
"IRoleProtectedObject interface!")
# pylint: disable=assignment-from-no-return
old_principals = protection.get_principals(self.__role_id)
if not isinstance(value, set):
value = {value}
added = value - old_principals
removed = old_principals - value
for principal_id in added:
protection.grant_role(self.__role_id, principal_id)
for principal_id in removed:
protection.revoke_role(self.__role_id, principal_id)
def migrate_saved_data(ploneformgen, easyform):
for data_adapter in ploneformgen.objectValues('FormSaveDataAdapter'):
actions = get_actions(easyform)
action = actions.get(data_adapter.getId())
schema = get_schema(easyform)
if ISaveData.providedBy(action):
cols = data_adapter.getColumnNames()
for idx, row in enumerate(data_adapter.getSavedFormInput()):
if len(row) != len(cols):
logger.warning(
'Number of columns does not match. Skipping row %s in '
'data adapter %s/%s', idx,
'/'.join(easyform.getPhysicalPath()),
data_adapter.getId())
continue
data = {}
for key, value in zip(cols, row):
field = schema.get(key)
value = value.decode('utf8')
if IFromUnicode.providedBy(field):
value = field.fromUnicode(value)
elif IDatetime.providedBy(field) and value:
value = DateTime(value).asdatetime()
elif IDate.providedBy(field) and value:
value = DateTime(value).asdatetime().date()
elif ISet.providedBy(field):
try:
value = set(literal_eval(value))
except ValueError:
pass
elif INamedBlobFileField.providedBy(field):
value = None
data[key] = value
action.addDataRow(data)
def handle_field_added(ph_schema, event):
field = event.field
index_name = ph_schema.__name__ + '.' + field.__name__
catalog = getToolByName(getSite(), 'portal_catalog')
if index_name not in catalog.Indexes:
if ISet.providedBy(field) and IChoice.providedBy(field.value_type):
catalog.addIndex(index_name, 'KeywordIndex')
if IChoice.providedBy(field):
catalog.addIndex(index_name, 'FieldIndex')
def handle_field_added(ph_schema, event):
field = event.field
index_name = ph_schema.__name__ + "." + field.__name__
catalog = getToolByName(getSite(), "portal_catalog")
if index_name not in catalog.Indexes:
if ISet.providedBy(field) and IChoice.providedBy(field.value_type):
catalog.addIndex(index_name, "KeywordIndex")
if IChoice.providedBy(field):
catalog.addIndex(index_name, "FieldIndex")
def valueToElement(field, value, name=None, force=False):
"""Create and return an element that describes the given value, which is
assumed to be valid for the given field.
If name is given, this will be used as the new element name. Otherwise,
the field's __name__ attribute is consulted.
If force is True, the value will always be written. Otherwise, it is only
written if it is not equal to field.missing_value.
"""
if name is None:
name = field.__name__
child = etree.Element(name)
if value is not None and (force or value != field.missing_value):
if IDict.providedBy(field):
key_converter = IToUnicode(field.key_type)
for k, v in sorted(value.items()):
list_element = valueToElement(field.value_type, v, 'element',
force)
list_element.attrib['key'] = key_converter.toUnicode(k)
child.append(list_element)
elif ICollection.providedBy(field):
if ISet.providedBy(field):
# Serliazation should be consistent even if value was not really a set
value = sorted(value)
for v in value:
list_element = valueToElement(field.value_type, v, 'element',
force)
child.append(list_element)
else:
converter = IToUnicode(field)
child.text = converter.toUnicode(value)
# handle i18n
if isinstance(value, Message):
child.set(ns('domain', I18N_NAMESPACE), value.domain)
if not value.default:
child.set(ns('translate', I18N_NAMESPACE), '')
else:
child.set(ns('translate', I18N_NAMESPACE), child.text)
child.text = converter.toUnicode(value.default)
return child
def testImplements(self):
field = Set()
self.failUnless(ISet.providedBy(field))
self.failUnless(IUnorderedCollection.providedBy(field))
self.failUnless(IAbstractSet.providedBy(field))
self.failUnless(ICollection.providedBy(field))
def testImplements(self):
field = Set()
self.assertTrue(ISet.providedBy(field))
self.assertTrue(IUnorderedCollection.providedBy(field))
self.assertTrue(IAbstractSet.providedBy(field))
self.assertTrue(ICollection.providedBy(field))
def testImplements(self):
field = Set()
self.failUnless(ISet.providedBy(field))
self.failUnless(IUnorderedCollection.providedBy(field))
self.failUnless(IAbstractSet.providedBy(field))
self.failUnless(ICollection.providedBy(field))
def get_attribute_values(request, record, attribute_map):
values = {}
vocabularies = get_vocabularies(request, attribute_map)
for header, field in attribute_map.items():
downloaded = download_field_from_url(field, record[header])
if downloaded is not False:
values[field.__name__] = downloaded
continue
if IDate.providedBy(field):
if not record[header]:
values[field.__name__] = None
else:
values[field.__name__] = parse_date(record[header])
continue
if IDatetime.providedBy(field):
if not record[header]:
values[field.__name__] = None
else:
values[field.__name__] = parse_datetime(record[header])
continue
if IURI.providedBy(field):
if not record[header].strip():
values[field.__name__] = None
continue
if IList.providedBy(field):
if ITextLine.providedBy(field.value_type):
values[field.__name__] = convert_to_list(record[header])
continue
if ISet.providedBy(field):
if IChoice.providedBy(field.value_type):
values[field.__name__] = set(convert_to_list(record[header]))
continue
if IChoice.providedBy(field):
if not record[header].strip():
values[field.__name__] = None
else:
vocabulary = vocabularies[header]
if record[header].lower() not in vocabulary:
raise ContentImportError(
_(
u'The ${name} column contains the '
u'unknown value ${value}',
mapping=dict(name=header, value=record[header])
)
)
values[field.__name__] = vocabulary[record[header].lower()]
continue
assert IFromUnicode.providedBy(field), """
{} does not support fromUnicode
""".format(field)
try:
values[field.__name__] = field.fromUnicode(record[header])
if isinstance(values[field.__name__], basestring):
values[field.__name__] = values[field.__name__].strip()
if isinstance(field, Text):
values[field.__name__] = values[field.__name__].replace(
'<br />', '\n'
)
except ValidationError, e:
raise ContentImportError(e.doc(), colname=header)
except ValueError, e:
raise ContentImportError(e.message, colname=header)
