def output_relative_to(self):
"""Transform the raw value to the output mimetype, within a specified context.
If the value's mimetype is already the same as the output mimetype,
no transformation is performed.
The context parameter is relevant when the transformation is
context-dependent. For example, Guillotina's resolveuid-and-caption
transform converts relative links to absolute links using the context
as a base.
If a transformer cannot be found for the specified context, a
transformer with the container as a context is used instead.
"""
if self.mimeType == self.outputMimeType:
return self.raw_encoded
transformer = queryAdapter(self, ITransformer, self.outputMimeType)
if transformer is None:
return None
return transformer()
async def __call__(self, value):
headers = {}
if _is_guillotina_response(value):
json_value = value.response
headers = value.headers
status = value.status
else:
# Not a Response object, don't convert
return value
# Framing of options
frame = self.request.get('frame')
frame = self.request.GET['frame'] if 'frame' in self.request.GET else ''
if frame:
framer = queryAdapter(self.request, IFrameFormatsJson, frame)
json_value = await framer(json_value)
resp = json_response(json_value)
resp.headers.update(headers)
resp.headers.update({'Content-Type': 'application/json'})
resp.set_status(status)
# Actions / workflow / roles
return resp
async def default_get(context, request):
"""We show the available schemas."""
result = {}
factory = get_cached_factory(context.type_name)
result['static'] = []
for schema in factory.behaviors or ():
result['static'].append(schema.__identifier__)
# convert to list, could be frozenset
result['dynamic'] = [b for b in context.__behaviors__]
result['available'] = []
for iface, utility in getUtilitiesFor(IBehavior):
serialize = False
if isinstance(iface, str):
name = iface
else:
name = iface.__identifier__
if name not in result['dynamic'] and name not in result['static']:
adaptable = queryAdapter(context,
utility.interface,
name='',
default=None)
if adaptable:
result['available'].append(name)
serialize = True
schema_serializer = getMultiAdapter(
(utility.interface, request), ISchemaSerializeToJson)
result[name] = await schema_serializer()
else:
serialize = True
if serialize:
schema_serializer = getMultiAdapter((utility.interface, request),
ISchemaSerializeToJson)
result[name] = await schema_serializer()
return result
async def get_data(self, content):
data = {}
adapter = queryAdapter(content, ICatalogDataAdapter)
if adapter:
data.update(await adapter())
return data
async def get_json(self):
if not app_settings.get('store_json', True):
return {}
adapter = queryAdapter(self._obj, ICatalogDataAdapter)
if adapter is not None:
return await adapter()
def _callFUT(self, *args, **kw):
from guillotina.component import queryAdapter
return queryAdapter(*args, **kw)
async def get_json(self):
adapter = queryAdapter(self._obj, ICatalogDataAdapter)
if adapter is not None:
return await adapter()
def part(self):
if self._obj is not None:
adapter = queryAdapter(self._obj, IPartition)
if adapter is not None:
return adapter()
return None