def find_entity(request):
response = {'status': -1}
api = NavigatorApi(request.user)
entity_type = request.GET.get('type', '')
database = request.GET.get('database', '')
table = request.GET.get('table', '')
name = request.GET.get('name', '')
path = request.GET.get('path', '')
# TODO: support arbitrary optional filter params
if not entity_type:
raise MetadataApiException(
"find_entity requires a type value, e.g. - 'database', 'table', 'file'"
)
if entity_type.lower() == 'database':
if not name:
raise MetadataApiException('get_database requires name param')
response['entity'] = api.get_database(name)
elif entity_type.lower() == 'table':
if not database or not name:
raise MetadataApiException(
'get_table requires database and name param')
response['entity'] = api.get_table(database, name)
elif entity_type.lower() == 'field':
if not database or not table or not name:
raise MetadataApiException(
'get_field requires database, table, and name params')
response['entity'] = api.get_field(database, table, name)
elif entity_type.lower() == 'directory':
if not path:
raise MetadataApiException('get_directory requires path param')
response['entity'] = api.get_directory(path)
elif entity_type.lower() == 'file':
if not path:
raise MetadataApiException('get_file requires path param')
response['entity'] = api.get_file(path)
else:
raise MetadataApiException("type %s is unrecognized" % entity_type)
# Prevent nulls later
if 'tags' in response['entity'] and not response['entity']['tags']:
response['entity']['tags'] = []
response['status'] = 0
return JsonResponse(response)
def find_entity(request):
response = {'status': -1}
api = NavigatorApi()
entity_type = request.GET.get('type', '')
database = request.GET.get('database', '')
table = request.GET.get('table', '')
name = request.GET.get('name', '')
path = request.GET.get('path', '')
# TODO: support arbitrary optional filter params
if not entity_type:
raise MetadataApiException("find_entity requires a type value, e.g. - 'database', 'table', 'file'")
if entity_type.lower() == 'database':
if not name:
raise MetadataApiException('get_database requires name param')
response['entity'] = api.get_database(name)
elif entity_type.lower() == 'table':
if not database or not name:
raise MetadataApiException('get_table requires database and name param')
response['entity'] = api.get_table(database, name)
elif entity_type.lower() == 'field':
if not database or not table or not name:
raise MetadataApiException('get_field requires database, table, and name params')
response['entity'] = api.get_field(database, table, name)
elif entity_type.lower() == 'directory':
if not path:
raise MetadataApiException('get_directory requires path param')
response['entity'] = api.get_directory(path)
elif entity_type.lower() == 'file':
if not path:
raise MetadataApiException('get_file requires path param')
response['entity'] = api.get_file(path)
else:
raise MetadataApiException("type %s is unrecognized" % entity_type)
# Prevent nulls later
if 'tags' in response['entity'] and not response['entity']['tags']:
response['entity']['tags'] = []
response['status'] = 0
return JsonResponse(response)
