def connect_fb(request):
#if not logged in:
if not 'code' in request.GET:
#build url
request.session['state'] = md5.new(os.urandom(32)).hexdigest()
dialog_url = "https://www.facebook.com/dialog/oauth?client_id=" + settings.FACEBOOK_APP_ID + "&redirect_uri=" + settings.FACEBOOK_URI + "&state=" + request.session['state'] + "&scope=email"
return HttpResponseRedirect(dialog_url)
else:
if request.session['state'] and (request.session['state'] == request.GET['state']):
#if state is the same as the one we sent above, proceed
#get access token with obtained code (get param)
token_url = "https://graph.facebook.com/oauth/access_token?" + "client_id=" + settings.FACEBOOK_APP_ID + "&redirect_uri=" + settings.FACEBOOK_URI + "&client_secret=" + settings.FACEBOOK_API_SECRET + "&code=" + request.GET['code']
url_content = urllib.urlopen(token_url)
url_content_raw = url_content.read()
#get access token
url_content_splitted = url_content_raw.split('&')
access_token = url_content_splitted[0].split('=')
access_token = access_token[1]
#also put token to session variable
request.session['token'] = access_token
#call method to save new user entry or update if not initial fb connect and log user in
fb_user = UserFacebook()
user_data = fb_user.save_data(access_token)
email = user_data['email']
request.session['friends_list'] = user_data['friends_list']
verification_status = fb_user.uni_email_verifier(email)
if verification_status == 1: # meaning, the user has a valid university email address in fb account
#login user
user = User.objects.get(username=email)
user.backend = 'django.contrib.auth.backends.ModelBackend'
login(request, user)
redirect_to = '/'
else:
#deactivate user account
user = User.objects.get(email=email)
user.is_active = False
user.save()
#add current email to other emial field
userprofile = UserProfile.objects.get(user=user)
userprofile.other_email = email
userprofile.save()
#save user to session
request.session['user'] = user
#redirect to uni email entry form
redirect_to = '/uni_email_needed/'
return HttpResponseRedirect(redirect_to)
def verify_uni_email(request):
fb_user = UserFacebook()
verification_status = fb_user.uni_email_verifier(request.POST['uni_email'])
return HttpResponse(verification_status)
