def __call__(self, env, start_response):
LOG.info(env)
if env.get('SCRIPT_NAME', '').startswith(self.request_prefix):
self._process_config_header(env)
path = unquote(env.get('PATH_INFO', ''))
response, controller, tenant_id, parts = self.get_controller(path)
if response:
return response(env, start_response)
elif controller:
req = Request(env)
ctrler = controller(self.conf, self.app, req,
tenant_id, *parts)
method = env.get('REQUEST_METHOD').upper()
if hasattr(ctrler, method) and not method.startswith('_'):
res = getattr(ctrler, method)(req, *parts)
return res(env, start_response)
else:
res = get_err_response('NotImplemented')
return res(env, start_response)
else:
res = get_err_response('NotImplemented')
return res(env, start_response)
else:
return self.app(env, start_response)
def __call__(self, env, start_response):
LOG.info(env)
if env.get('SCRIPT_NAME', '').startswith(self.request_prefix):
self._process_config_header(env)
path = unquote(env.get('PATH_INFO', ''))
response, controller, tenant_id, parts = self.get_controller(path)
if response:
return response(env, start_response)
elif controller:
req = Request(env)
ctrler = controller(self.conf, self.app, req, tenant_id,
*parts)
method = env.get('REQUEST_METHOD').upper()
if hasattr(ctrler, method) and not method.startswith('_'):
res = getattr(ctrler, method)(req, *parts)
return res(env, start_response)
else:
res = get_err_response('NotImplemented')
return res(env, start_response)
else:
res = get_err_response('NotImplemented')
return res(env, start_response)
else:
return self.app(env, start_response)
def get_controller(self, path):
"""Get the request controller according to the request path
this method returns a response, a controller and tenant id and parsed
list of path.
if the path starts with cimiv1, then this is CIMI request, the next
segment in the path should indicate the controller. if the controller
does not exist, then the response will indicate the error. if the
controller is found, then the response will be None.
if the path does not start with cimiv1, then this is not CIMI request,
the controller and response will be none. the request should be
forwarded to the next filter in the pipeline.
"""
parts = path.strip('/').split('/')
# each request should have /cimiv1/tenant_id/controller_key
# in its url pattern.
if len(parts) >= 2:
controller_key = parts[1].lower()
controller = self.CONTROLLERS.get(controller_key)
return None, controller, parts[0], parts[2:]
else:
resp = get_err_response('BadRequest')
return resp, None, None, None
def get_controller(self, path):
"""Get the request controller according to the request path
this method returns a response, a controller and tenant id and parsed
list of path.
if the path starts with cimiv1, then this is CIMI request, the next
segment in the path should indicate the controller. if the controller
does not exist, then the response will indicate the error. if the
controller is found, then the response will be None.
if the path does not start with cimiv1, then this is not CIMI request,
the controller and response will be none. the request should be
forwarded to the next filter in the pipeline.
"""
parts = path.strip('/').split('/')
# each request should have /cimiv1/tenant_id/controller_key
# in its url pattern.
if len(parts) >= 2:
controller_key = parts[1].lower()
controller = self.CONTROLLERS.get(controller_key)
return None, controller, parts[0], parts[2:]
else:
resp = get_err_response('BadRequest')
return resp, None, None, None