def middleware(request):
"""
This function is called on every request.
It triggers actions for authenticated users.
"""
user, session = request.user, request.session
# Views for anonymous users are not analzed further.
if user.is_anonymous:
return get_response(request)
# Banned and suspended will be logged out.
if auth.is_suspended(user=user):
messages.error(request,
f"Account is {user.profile.get_state_display()}")
logout(request)
# Update a new user into trusted after 10 votes.
# TODO: change to a separate function and a different policy.
if (user.profile.state == Profile.NEW) and (user.profile.score > 10):
user.profile.state = Profile.TRUSTED
user.save()
# Parses the ip of the request.
ip = get_ip(request)
# Find out the time since the last visit.
elapsed = (now() - user.profile.last_login).total_seconds()
# Update information since the last visit.
if elapsed > settings.SESSION_UPDATE_SECONDS:
# Detect user location if not set in the profile.
detect_location.spool(ip=ip, user_id=user.id)
# Set the last login time.
Profile.objects.filter(user=user).update(last_login=now())
# The number of new messages since last visit.
message_count = Message.objects.filter(recipient=user,
unread=True).count()
# The number of new votes since last visit.
vote_count = Vote.objects.filter(
post__author=user,
date__gt=user.profile.last_login).exclude(author=user).count()
# Store the counts into the session.
counts = dict(message_count=message_count, vote_count=vote_count)
# Set the session.
request.session[const.COUNT_DATA_KEY] = counts
response = get_response(request)
tasks.create_user_awards.spool(user_id=user.id)
# Can process response here after its been handled by the view
return response
def middleware(request):
user, session = request.user, request.session
# Views for anonymous users are not analzed further.
if user.is_anonymous:
return get_response(request)
# Banned and suspended will be logged out.
if auth.is_suspended(user=user):
messages.error(request, f"Account is {user.profile.get_state_display()}")
logout(request)
update_status(user=user)
# Find out the time since the last visit.
elapsed = (now() - user.profile.last_login).total_seconds()
# Update information since the last visit.
if elapsed > settings.SESSION_UPDATE_SECONDS:
# Detect user location if not set in the profile.
ip = helpers.get_ip(request)
# Detect user location if not set in the profile.
if not user.profile.location:
detect_location.spool(ip=ip, user_id=user.id)
# Set the last login time.
Profile.objects.filter(user=user).update(last_login=now())
# Compute latest counts.
counts = auth.get_counts(user=user)
# Set the session.
request.session[settings.SESSION_COUNT_KEY] = counts
# Trigger award generation.
tasks.create_user_awards.spool(user_id=user.id)
# Can process response here after its been handled by the view
response = get_response(request)
return response
