def isMatch(Person1, Person2):
'''Return True if Person2 has already submitted a crush on Person1.
Call this function when we receive a crush from Person1 on Person2 (crush in the opposite direction), to see if this is a match.
'''
digest = crush_digest(Person2, Person1)
crush_hashes = CrushHash.objects.filter(active=True, digest=digest)
return len(crush_hashes) > 0
def submit(request):
form = RegisterForm(request.POST)
if form.is_valid():
print('form is valid')
if not 'email' in request.session:
return redirect('%s/need_certificate' % HOSTNAME)
person = Person.objects.get(
email = request.session['email']
)
num_allowed = person.num_allowed_crushes
if num_allowed < 0:
num_allowed = Crush.num_allowed_crushes
num_submitted = 0
for i in range(Crush.num_allowed_crushes):
crush_email = form.cleaned_data['Crush_email_%d' % (i+1)]
if crush_email != '':
num_submitted += 1
try:
crush = Person.objects.get(email=crush_email)
except:
variables = RequestContext(request, {
'invalid': crush_email
})
return render_to_response('crush_connector/invalid.html', variables)
num_left = num_allowed - person.num_crushes_used
next_refresh = RefreshDates.objects.filter(date__gte = datetime.today()).order_by('date')[0]
variables = RequestContext(request, {
'num_left': num_left,
'num_allowed': num_allowed,
'num_used': person.num_crushes_used,
'refresh_date': next_refresh
})
crushes = CrushHash.objects.filter(crusher=person)
if num_submitted > num_left and len(crushes) > 0:
last_submission = crushes[0].timestamp
last_refresh = RefreshDates.objects.filter(date__lte = datetime.today()).order_by('-date')[0]
if last_refresh.date > last_submission.date():
for crush in crushes:
crush.active = False
crush.save()
person.num_crushes_used = 0
else:
# too many, not allowed to submit this many crushes
# throw error page, tell them to go back and submit fewer and wait til refresh date to submit more
return render_to_response('crush_connector/over_limit.html', variables)
matches = []
for i in range(Crush.num_allowed_crushes):
crush_email = form.cleaned_data['Crush_email_%d' % (i+1)]
if crush_email == '':
continue
crush_person, created = Person.objects.get_or_create(
email = crush_email
)
if created:
print('creating new person for the crush')
crush_person.name = '__no_name__ %s' % crush_email
crush_person.save()
digest = crush_digest(person, crush_person)
now = datetime.now()
crush_hash = CrushHash(crusher=person, digest=digest, timestamp=now)
crush_hash.save()
crush = Crush(crusher=person, crushee=crush_person, timestamp=now)
crush.save()
person.num_crushes_used += 1
person.save()
if confirmCrushAndEmail(person, crush_person):
print('match! check your email')
matches.append(crush_person)
mutual = MutualCrushHash(crush_hash=crush_hash)
mutual.save()
num_left = num_left - num_submitted
variables = RequestContext(request, {
'num_left': num_left,
'num_allowed': num_allowed,
'num_used': person.num_crushes_used,
'refresh_date': next_refresh
})
return render_to_response('crush_connector/validate.html', variables)
else:
variables = RequestContext(request, {'form': form, 'hostname': HOSTNAME})
return render_to_response('crush_connector/connect.html', variables)
