def post(self, request, *args, **kwargs):
incoming_message = json.loads(self.request.body.decode('utf-8'))
logger.debug(incoming_message, extra=logging_extra(self.request))
if incoming_message['object'] != 'page':
return HttpResponse()
for entry in incoming_message['entry']:
for messaging in entry.get('messaging', []):
self.handle_messaging(messaging)
return HttpResponse()
def get(self, request, *args, **kwargs):
if self.request.GET['hub.verify_token'] \
== settings.CHATBOT_EVENT_TDC_VERIFY_TOKEN:
return HttpResponse(self.request.GET['hub.challenge'])
else:
logger.debug(
'Failed validation. '
'Make sure the validation tokens match.',
extra=logging_extra(self.request))
return HttpResponseForbidden()
def post_generic_message(fb_page, receiver, elements):
bot = utils.init_bot(fb_page)
for i in xrange(3):
generic_msg_response = bot.send_generic_message(receiver, elements)
if 'error' not in generic_msg_response:
break
status = 'Error' if 'error' in generic_msg_response else 'Success'
msg_tmpl = u'Receiver: {0}, Elements: {1}, Status: {2}, Response: {3}'
logger.debug(msg_tmpl.format(receiver, elements, status,
generic_msg_response), extra=logging_extra())
return status
def post_text_message(fb_page, receiver, message):
bot = utils.init_bot(fb_page)
for i in xrange(3):
text_response = bot.send_text_message(receiver, message)
if 'error' not in text_response:
break
status = 'Error' if 'error' in text_response else 'Success'
msg_tmpl = u'Receiver: {0}, Message: {1}, Status: {2}, Response: {3}'
utils.save_delivered_message(fb_page, receiver, message, text_response)
logger.debug(msg_tmpl.format(receiver, message, status, text_response),
extra=logging_extra())
return status
def landing(request):
signed_request = request.signed_request
try:
app_data = json.loads(signed_request.get('app_data', '{}'))
except:
logger.warning('Cannot decode app_data from FB signed request.',
extra=logging_extra(request))
app_data = {}
user_data = signed_request.get('user', None)
track_visitor(request, user_data, app_data)
return _redirect('snm_tdc_hkjf17_info', app_data)
def post_button_message(fb_page, receiver, text, button):
bot = utils.init_bot(fb_page)
for i in xrange(3):
button_response = bot.send_button_message(receiver, text, button)
if 'error' not in button_response:
break
status = 'Error' if 'error' in button_response else 'Success'
msg_tmpl = (u'Receiver: {0}, Text: {1}, Button: {2},'
u' Status: {3}, Response: {4}')
utils.save_delivered_message(fb_page, receiver, '%s %s' % (text, button),
button_response)
logger.debug(msg_tmpl.format(receiver, text, button, status,
button_response), extra=logging_extra())
return status
def handle_messaging(self, messaging):
messaging_map = {
'optin': handle_optin,
'message': handle_message,
'postback': handle_postback,
'delivery': handle_delivery,
'read': no_operation,
}
for key, func in messaging_map.items():
if key in messaging:
func(messaging)
break
else:
logger.debug('Webhook received unknown '
'messaging event: %s',
messaging,
extra=logging_extra(self.request))
def canvas_landing(request,
template_name='signup_mobile_tdc_hkjf17/canvas_landing.html'
):
aid = request.GET.get(settings.CS_TRACKING_PARAMETER, None)
if aid:
app_data = {
settings.CS_TRACKING_PARAMETER: aid,
}
query_parm = (('app_data', json.dumps(app_data)),) + \
settings.SNM_TDC_HKJF17_FB_PAGE_PARAM
else:
query_parm = settings.SNM_TDC_HKJF17_FB_PAGE_PARAM
query_string = urllib.urlencode(query_parm)
fb_page_url = '%s?%s' % (settings.SNM_TDC_HKJF17_FB_PAGE_URL, query_string)
logger.debug(str(query_string), extra=logging_extra(request))
return render(request, template_name, {
'fb_page_url': fb_page_url,
})
def signup_website(
request,
form_cls=SignupForm,
network='website',
mobile=False,
template_name_website='signup_mobile_tdc_hkjf17/signup.html',
template_name_wechat='signup_mobile_tdc_hkjf17/signup_wechat.html',
template_name_mobile='signup_mobile_tdc_hkjf17/signup_mobile.html'):
if network == 'website':
template_name = (template_name_mobile
if mobile else template_name_website)
next_view = 'snm_tdc_hkjf17_thanks_website'
elif network == 'wechat':
template_name = template_name_wechat
form_cls = WechatSignupForm
next_view = 'snm_tdc_hkjf17_thanks_wechat'
request.language = SIMPLIFIED_CHINESE
aid = request.GET.get(settings.CS_TRACKING_PARAMETER, None)
if request.method == 'GET':
form = form_cls(language=request.language)
return render(
request, template_name, {
'CS_ACCOUNT_ID': settings.SNM_TDC_HKJF17_CS_ACCOUNT_ID,
'CS_TRACKING_PATH': settings.SNM_TDC_HKJF17_URL_ROOT,
'aid': aid,
'is_cn': True if network == 'wechat' else False,
'form': form,
'network': network,
'trackA': True,
})
elif request.method == 'POST':
logger.debug(str(request.POST), extra=logging_extra(request))
form = form_cls(data=request.POST, language=request.language)
if not aid:
aid_cookie = [
value for key, value in request.COOKIES.items()
if '.'.join(('_pk_id',
settings.SNM_TDC_HKFFW17_CS_ACCOUNT_ID)) in key
]
aid = (aid_cookie[0].split('.')[-1]
if len(aid_cookie) != 0 else None)
if form.is_valid():
contact = form.save(commit=False)
with transaction.atomic():
# NOTE: assume we have enough unused codes
if contact.attend_jfs:
code_jfs = SignupCode.objects.filter(used=False,
is_jfs=True)[0]
code_jfs.used = True
code_jfs.save()
contact.signup_code_jfs = code_jfs.value
if contact.attend_idg:
code_idg = SignupCode.objects.filter(used=False,
is_idg=True)[0]
code_idg.used = True
code_idg.save()
contact.signup_code_idg = code_idg.value
contact_mgr = Contact.objects.filter(used_fb_mgr=True).count()
if contact_mgr < settings.SNM_TDC_HKJF17_ALLOWED_FB_MGR_USER \
and ((request.language == 'chi' and contact.country == 'hk'
) or request.language == 'eng'):
contact.is_show_mgr_btn = True
fb_psid = form.cleaned_data['fb_psid']
contact.language = request.language
contact.aid = aid
contact.is_mobile = mobile
for i in xrange(5):
auth_str = binascii.hexlify(os.urandom(16))
if not Contact.objects.filter(auth_str=auth_str).exists():
contact.auth_str = auth_str
contact.save()
break
if network == 'website':
contact.language = request.language
elif network == 'twitter':
contact.language = ENGLISH
contact.is_twitter = True
elif network == 'wechat':
contact.language = SIMPLIFIED_CHINESE
contact.is_wechat = True
contact.save()
if fb_psid != '':
event_query = Event.objects.filter(
app_model_path='signup_mobile_tdc_hkjf17.Contact')
for event in event_query:
mark_registered(event, fb_psid)
data_ref = ('signup_mobile_tdc_hkjf17.Contact|%s' %
contact.auth_str)
create_mgr_signups(settings.SNM_TDC_HKJF17_FB_PAGE_ID,
fb_psid, data_ref)
logger.debug('Contact received.', extra=logging_extra(request))
return _redirect(
next_view, {
't': contact.auth_str,
'cid': contact.email,
'mgr': contact.is_show_mgr_btn,
})
else:
logger.debug('Invalid form data.', extra=logging_extra(request))
return render(request, template_name, {
'form': form,
'network': network,
})
def signup(
request,
form_cls=SignupForm,
mobile=False,
template_name_desktop='signup_mobile_tdc_hkelfae17/signup.html',
template_name_mobile='signup_mobile_tdc_hkelfae17/signup_mobile.html'):
template_name = template_name_mobile if mobile else template_name_desktop
next_view = ('snm_tdc_hkelfae17_thanks_mobile'
if mobile else 'snm_tdc_hkelfae17_thanks')
aid = request.GET.get(settings.CS_TRACKING_PARAMETER, None)
if request.method == 'GET':
form = form_cls(language=request.language)
return render(
request, template_name, {
'CS_ACCOUNT_ID': settings.SNM_TDC_HKELFAE17_CS_ACCOUNT_ID,
'CS_TRACKING_PATH': settings.SNM_TDC_HKELFAE17_URL_ROOT,
'aid': aid,
'form': form,
'trackA': True,
})
elif request.method == 'POST':
logger.debug(str(request.POST), extra=logging_extra(request))
form = form_cls(data=request.POST, language=request.language)
if not aid:
aid_cookie = [
value for key, value in request.COOKIES.items()
if '.'.join(('_pk_id',
settings.SNM_TDC_HKELFAE17_CS_ACCOUNT_ID)) in key
]
aid = (aid_cookie[0].split('.')[-1]
if len(aid_cookie) != 0 else None)
if form.is_valid():
contact = form.save(commit=False)
with transaction.atomic():
# NOTE: assume we have enough unused codes
if contact.attend_elec:
code_elec = SignupCode.objects.filter(used=False,
is_elec=True)[0]
code_elec.used = True
code_elec.save()
contact.signup_code_elec = code_elec.value
if contact.attend_light:
code_light = SignupCode.objects.filter(used=False,
is_light=True)[0]
code_light.used = True
code_light.save()
contact.signup_code_light = code_light.value
# if request.language == 'eng':
# contact.is_show_mgr_btn = True
fb_psid = form.cleaned_data['fb_psid']
contact.language = request.language
contact.aid = aid
contact.is_mobile = mobile
for i in xrange(5):
auth_str = binascii.hexlify(os.urandom(16))
if not Contact.objects.filter(auth_str=auth_str).exists():
contact.auth_str = auth_str
contact.save()
break
contact.save()
if fb_psid != '':
event_query = Event.objects.filter(
app_model_path='signup_mobile_tdc_hkelfae17.Contact')
for event in event_query:
mark_registered(event, fb_psid)
data_ref = ('signup_mobile_tdc_hkelfae17.Contact|%s' %
contact.auth_str)
create_mgr_signups(settings.SNM_TDC_HKELFAE17_FB_PAGE_ID,
fb_psid, data_ref)
logger.debug('Contact received.', extra=logging_extra(request))
return _redirect(
next_view, {
't': contact.auth_str,
'cid': contact.email,
'mgr': contact.is_show_mgr_btn,
})
else:
logger.debug('Invalid form data.', extra=logging_extra(request))
return render(request, template_name, {
'form': form,
})