def visit(request, landing_hash):
redirection = Redirection.all().filter('landing_hash =',
landing_hash).get()
if redirection:
# check if the person has already visited
previous_visit = Visit.all().filter(
'ip =',
request.META["REMOTE_ADDR"]).filter('redirection =',
redirection).get()
if previous_visit and ip_checking:
# they're going to the place they went last time
target = previous_visit.target
else:
if isinstance(redirection, StratifiedRedirection):
# find the last visited URL
this_target_index = (redirection.last_target_index + 1) % len(
list(redirection.target_set))
target = list(
redirection.target_set
)[this_target_index] # TODO: is order preserved? also, is there a more efficient way?
redirection.last_target_index = this_target_index
redirection.put()
else:
target = random.choice(list(redirection.target_set))
# append any URL parameters to the URL
reconstructed_url = combine_queries(str(target.url), request.GET)
# record visit
visit = Visit(redirection=redirection,
target=target,
ip=request.META["REMOTE_ADDR"])
visit.put()
return HttpResponseRedirect(reconstructed_url)
def visit(request, landing_hash):
redirection = Redirection.all().filter('landing_hash =', landing_hash).get()
if redirection:
# check if the person has already visited
previous_visit = Visit.all().filter('ip =', request.META["REMOTE_ADDR"]).filter('redirection =', redirection).get()
if previous_visit and ip_checking:
# they're going to the place they went last time
target = previous_visit.target
else:
if isinstance(redirection, StratifiedRedirection):
# find the last visited URL
this_target_index = (redirection.last_target_index + 1) % len(list(redirection.target_set))
target = list(redirection.target_set)[this_target_index] # TODO: is order preserved? also, is there a more efficient way?
redirection.last_target_index = this_target_index
redirection.put()
else:
target = random.choice(list(redirection.target_set))
# append any URL parameters to the URL
reconstructed_url = combine_queries(str(target.url), request.GET)
# record visit
visit = Visit(redirection = redirection, target = target, ip = request.META["REMOTE_ADDR"])
visit.put()
return HttpResponseRedirect(reconstructed_url)
