def put(self, smallkey):
"""
A REST endpoint for adding or editing a single layer.
All registration requests must contain entries for all languages and will be validated against a JSON schema.
:param smallkey: A unique identifier for the dataset (can be any unique string, but preferably should be short)
:type smallkey: str
:returns: JSON Response -- 201 on success; 400 with JSON payload of an errors array on failure
"""
try:
s = json.loads( request.data )
except Exception:
return '{"errors":["Unparsable json"]}',400
if not validator.is_valid( s ):
resp = { 'errors': [x.message for x in validator.iter_errors(s)] }
app.logger.info( resp )
return Response(json.dumps(resp), mimetype='application/json', status=400)
data = dict( key=smallkey, request=s )
try:
data = regparse.make_record( smallkey, s, app.config )
except regparse.metadata.MetadataException as mde:
app.logger.warning( 'Metadata could not be retrieved for layer', exc_info=mde )
abort( 400, msg=mde.message )
app.logger.debug( data )
db.put_doc( smallkey, { 'type':s['payload_type'], 'data':data } )
app.logger.info( 'added a smallkey %s' % smallkey )
return smallkey, 201
def post(self, smallkey):
"""
A REST endpoint for updating details in a feature layer.
:param smallkey: A unique identifier for the dataset (can be any unique string, but preferably should be short)
:type smallkey: str
:returns: JSON Response -- 200 on success; 400 with JSON payload of an errors array on failure
"""
try:
payload = json.loads(request.data)
except Exception:
return '{"errors":["Unparsable json"]}', 400
fragment = {'en': {}, 'fr': {}}
if len(payload) == 2 and 'en' in payload and 'fr' in payload:
fragment = payload
else:
fragment['en'].update(payload)
fragment['fr'].update(payload)
dbdata = db.get_raw(smallkey)
if dbdata is None:
return '{"errors":["Record not found in database"]}', 404
elif dbdata['type'] != 'feature':
return '{"errors":["Record is not a feature layer"]}', 400
dbdata['data']['request']['en'].update(fragment['en'])
dbdata['data']['request']['fr'].update(fragment['fr'])
errors = get_registration_errors(payload)
if errors:
resp = {'errors': errors}
current_app.logger.info(resp)
return Response(json.dumps(resp), mimetype='application/json', status=400)
try:
data = regparse.make_record(smallkey, dbdata['data']['request'], current_app.config)
except regparse.metadata.MetadataException as mde:
current_app.logger.warning('Metadata could not be retrieved for layer', exc_info=mde)
abort(400, msg=mde.message)
db.put_doc(smallkey, {'type': data['request']['payload_type'], 'data': data})
return smallkey, 200