def __call__(self, request: WSGIRequest):
from avishan.utils import discard_monitor, find_token, decode_token, add_token_to_response, find_and_check_user
from avishan.exceptions import AvishanException
from avishan.exceptions import save_traceback
from avishan.configure import get_avishan_config
request.avishan = AvishanRequestStorage(request)
request.avishan.project = self.project
"""Checks for avoid-touch requests"""
if discard_monitor(request.get_full_path()):
print(f"NOT_MONITORED: {request.get_full_path()}")
response = self.get_response(request)
if 'token' in request.COOKIES.keys():
response.set_cookie('token', request.COOKIES['token'])
del request.avishan
return response
"""Find token and parse it"""
"""
Bara inke yadam nare. tooye sathe middleware vaghti error midim, chon nemidoonim api e ya template, error ro
zakhire mikonim mirim decorator, baad oonja k set shod in meghdar, check mikonim chon error hast, barmigarde
inja
"""
try:
if find_token():
decode_token()
find_and_check_user()
except AvishanException:
pass
except Exception as e:
save_traceback()
AvishanException(e)
get_avishan_config().on_request(request)
# todo 0.2.2 check for 'avishan_' in request bodies
"""Send request object to the next layer and wait for response"""
try:
response = self.get_response(request)
if not request.avishan.can_touch_response:
del request.avishan
return response
except AvishanException:
pass
except Exception as e:
save_traceback()
AvishanException(e)
remove_from_crum = False
if get_current_request() is None:
remove_from_crum = True
set_current_request(request)
"""messages"""
if request.avishan.have_message():
# todo 0.2.3: check for debug=True
if request.avishan.is_api:
request.avishan.response['messages'] = request.avishan.messages
else:
# noinspection PyTypeChecker
self.fill_messages_framework(request)
if request.avishan.on_error_view_class and response.status_code == 500:
response = request.avishan.on_error_view_class.render()
# todo fix problem on template: not showing thrown exception message
add_token_to_response(response)
status_code = request.avishan.status_code
is_api = request.avishan.is_api
json_safe = not request.avishan.json_unsafe
if is_api:
response = request.avishan.response.copy()
if request.avishan.is_tracked or request.avishan.exception is not None:
self.save_request_track(request)
del request.avishan
if remove_from_crum:
set_current_request(None)
if is_api:
return JsonResponse(response, status=status_code, safe=json_safe)
"""Do not change redirection status codes"""
if response.status_code // 100 != 3:
response.status_code = status_code
return response
