def serialize(self, dom, parent_node, instance):
values = self.get(instance)
if not values:
return False
for value in values:
elname = "%s:%s"%(self.namespace.prefix, self.name)
node = dom.createElementNS(base.DublinCore.xmlns, elname)
# try to get 'utf-8' encoded string
if isinstance(value, unicode):
value = value.encode('utf-8')
elif IBaseUnit.isImplementedBy(value):
value = value.getRaw(encoding='utf-8')
else:
value = str(value)
if isinstance(value, str) and has_ctrlchars(value):
value = value.encode('base64')
attr = dom.createAttributeNS(base.DublinCore.xmlns,
'transfer_encoding')
attr.value = 'base64'
node.setAttributeNode(attr)
value_node = dom.createCDATASection(value)
else:
value_node = dom.createTextNode(value)
node.appendChild(value_node)
node.normalize()
parent_node.appendChild(node)
return True
def serialize(self, dom, parent_node, instance):
values = self.get(instance)
if not values:
return False
for value in values:
elname = "%s:%s" % (self.namespace.prefix, self.name)
node = dom.createElementNS(base.DublinCore.xmlns, elname)
# try to get 'utf-8' encoded string
if isinstance(value, unicode):
value = value.encode('utf-8')
elif IBaseUnit.providedBy(value):
value = value.getRaw(encoding='utf-8')
else:
value = str(value)
if isinstance(value, str) and has_ctrlchars(value):
value = value.encode('base64')
attr = dom.createAttributeNS(base.DublinCore.xmlns,
'transfer_encoding')
attr.value = 'base64'
node.setAttributeNode(attr)
value_node = dom.createCDATASection(value)
else:
value_node = dom.createTextNode(value)
node.appendChild(value_node)
node.normalize()
parent_node.appendChild(node)
return True
def serialize(self, dom, parent_node, instance, options={}):
values = self.get(instance)
if not values:
return
is_ref = self.isReference(instance)
for value in values:
if instance.Type() == 'Folder':
# allowed types are acquired from parent
if instance.getConstrainTypesMode() != 1 and self.name in ['locallyAllowedTypes', 'immediatelyAddableTypes']:
continue
node = dom.createElementNS(self.namespace.xmlns, "field")
name_attr = dom.createAttribute("name")
name_attr.value = self.name
node.setAttributeNode(name_attr)
# try to get 'utf-8' encoded string
if isinstance(value, unicode):
value = value.encode('utf-8')
elif IBaseUnit.providedBy(value):
value = value.getRaw(encoding='utf-8')
else:
value = str(value)
if is_ref:
if config.HANDLE_REFS:
ref_node = dom.createElementNS(self.namespace.xmlns,
'reference')
uid_node = dom.createElementNS(self.namespace.xmlns,
'uid')
value = dom.createTextNode(value)
uid_node.append(value)
ref_node.append(uid_node)
node.append(ref_node)
elif isinstance(value, str) and has_ctrlchars(value):
value = value.encode('base64')
attr = dom.createAttributeNS(self.namespace.xmlns,
'transfer_encoding')
attr.value = 'base64'
node.setAttributeNode(attr)
value_node = dom.createCDATASection(value)
node.appendChild(value_node)
else:
value_node = dom.createTextNode(value)
node.appendChild(value_node)
schema = ISchema(instance)
field = schema._fields[self.name]
if IObjectField.providedBy(field):
mime_attr = dom.createAttribute('mimetype')
mime_attr.value = field.getContentType(instance)
node.setAttributeNode(mime_attr)
node.normalize()
parent_node.appendChild(node)
return True
def serialize(self, dom, parent_node, instance, options={}):
values = self.get(instance)
if not values:
return
is_ref = self.isReference(instance)
for value in values:
if instance.Type() == 'Folder':
# allowed types are acquired from parent
if instance.getConstrainTypesMode() != 1 and self.name in ['locallyAllowedTypes','immediatelyAddableTypes']:
continue
node = dom.createElementNS(self.namespace.xmlns, "field")
name_attr = dom.createAttribute("name")
name_attr.value = self.name
node.setAttributeNode(name_attr)
# try to get 'utf-8' encoded string
if isinstance(value, unicode):
value = value.encode('utf-8')
elif IBaseUnit.providedBy(value):
value = value.getRaw(encoding='utf-8')
else:
value = str(value)
if is_ref:
if config.HANDLE_REFS:
ref_node = dom.createElementNS(self.namespace.xmlns,
'reference')
uid_node = dom.createElementNS(self.namespace.xmlns,
'uid')
value = dom.createTextNode(value)
uid_node.append(value)
ref_node.append(uid_node)
node.append(ref_node)
elif isinstance(value, str) and has_ctrlchars(value):
value = value.encode('base64')
attr = dom.createAttributeNS(self.namespace.xmlns,
'transfer_encoding')
attr.value = 'base64'
node.setAttributeNode(attr)
value_node = dom.createCDATASection(value)
node.appendChild(value_node)
else:
value_node = dom.createTextNode(value)
node.appendChild(value_node)
schema = ISchema(instance)
field = schema._fields[self.name]
if IObjectField.providedBy(field):
mime_attr = dom.createAttribute('mimetype')
mime_attr.value = field.getContentType(instance)
node.setAttributeNode(mime_attr)
node.normalize()
parent_node.appendChild(node)
return True
def serialize(self, dom, parent_node, instance, options={}):
values = self.get(instance)
if not values:
return
is_ref = self.isReference(instance)
for value in values:
node = dom.createElementNS(self.namespace.xmlns, "field")
name_attr = dom.createAttribute("name")
name_attr.value = self.name
node.setAttributeNode(name_attr)
# try to get 'utf-8' encoded string
if isinstance(value, unicode):
value = value.encode('utf-8')
elif IBaseUnit.isImplementedBy(value):
value = value.getRaw(encoding='utf-8')
else:
value = str(value)
if is_ref:
if config.HANDLE_REFS:
ref_node = dom.createElementNS(self.namespace.xmlns,
'reference')
uid_node = dom.createElementNS(self.namespace.xmlns,
'uid')
value = response.createTextNode(value)
uid_node.append(value)
ref_node.append(uid_node)
node.append(ref_node)
elif isinstance(value, str) and has_ctrlchars(value):
value = value.encode('base64')
attr = dom.createAttributeNS(self.namespace.xmlns,
'transfer_encoding')
attr.value = 'base64'
node.setAttributeNode(attr)
value_node = dom.createCDATASection(value)
node.appendChild(value_node)
else:
value_node = dom.createTextNode(value)
node.appendChild(value_node)
node.normalize()
parent_node.appendChild(node)
return True
def addNode(node, value, nspref):
if is_ref:
if config.HANDLE_REFS:
ref_node = dom.createElementNS(nspref, 'reference')
uid_node = dom.createElementNS(nspref, 'uid')
value = response.createTextNode(value)
uid_node.append(value)
ref_node.append(uid_node)
node.append(ref_node)
elif isinstance(value, str) and has_ctrlchars(value):
value = value.encode('base64')
attr = dom.createAttributeNS(nspref, 'transfer_encoding')
attr.value = 'base64'
node.setAttributeNode(attr)
value_node = dom.createCDATASection(value)
node.appendChild(value_node)
else:
value_node = dom.createTextNode(value)
node.appendChild(value_node)
