def do(self, test=False):
"""Send the SMS message."""
client = self.dyad.study.twilio_number.client()
success = -1
tem = Template(self.created_by_script.script_body)
con = Context(self.create_observation_context())
message = tem.render(con)
to_number = international_string(self.user.userprofile.mobile)
from_number = self.dyad.study.twilio_number.number()
try:
success = 1
result = client.sms.messages.create(
to=to_number,
from_=from_number,
body=message,
status_callback=current_site_url() + reverse('sms_callback'),
)
self.add_data(key="external_id", value=result.sid)
except TwilioException as e:
success = -1
result = str(e)
self.add_data(key="failure", value=result)
self.update(success)
return (success, result)
def do(self, test=False):
"""Send the SMS message."""
client = self.dyad.study.twilio_number.client()
success = -1
tem = Template(self.created_by_script.script_body)
con = Context(self.create_observation_context())
message = tem.render(con)
to_number = international_string(self.user.userprofile.mobile)
from_number = self.dyad.study.twilio_number.number()
try:
success = 1
result = client.sms.messages.create(to=to_number,
from_=from_number,
body=message,
status_callback=current_site_url() + reverse('sms_callback'),)
self.add_data(key="external_id", value=result.sid)
except TwilioException as e:
success = -1
result = str(e)
self.add_data(key="failure", value=result)
self.update(success)
return (success, result)
def initialise_call(request, observation_token):
"""Accept inbound POST from Twilio, make a Reply and redirect to play.
:type request: a
:type observation_token: string
:rtype: b
"""
observation = get_object_or_404(Observation, token=observation_token)
reply = observation.make_reply(request, entry_method="twilio",
external_id=request.POST.get('CallSid', None))
url = current_site_url() + reverse('play', args=(reply.token, 0))
return HttpResponseRedirect(url)
def create_observation_context(self):
"""Return a dictionary which can be used as in a Context() call to fill in templates."""
url = None
if self.link():
url = current_site_url() + self.link()
return {
'url': url,
'observation': self,
'study': self.dyad.study,
'script': self.created_by_script,
'user': self.dyad.user,
'userprofile': self.dyad.user.userprofile,
}
def create_observation_context(self):
"""Return a dictionary which can be used as in a Context() call to fill in templates."""
url = None
if self.link():
url = current_site_url() + self.link()
return {
'url': url,
'observation': self,
'study': self.dyad.study,
'script': self.created_by_script,
'user': self.dyad.user,
'userprofile': self.dyad.user.userprofile,
}
def _send_sms_reminder(self):
client = self.observation.dyad.study.twilio_number.client()
to_number = self.observation.user.userprofile.mobile()
from_number = self.observation.dyad.study.twilio_number.number()
_, message = hlp.format_message_content("", self.reminder.message, self.observation)
try:
result = client.sms.messages.create(to=to_number, from_=from_number, body=message,
status_callback=current_site_url() + reverse('sms_callback'))
self.observation.add_data(key="external_id", value=result.sid)
self.observation.add_data(key="reminder",
value="%s (sent to number ending %s)" % (message, to_number[-3:]))
return (True, str(result.sid))
except TwilioException as e:
return (False, str(e))
def _send_sms_reminder(self):
client = self.observation.dyad.study.twilio_number.client()
to_number = self.observation.user.userprofile.mobile()
from_number = self.observation.dyad.study.twilio_number.number()
_, message = hlp.format_message_content("", self.reminder.message,
self.observation)
try:
result = client.sms.messages.create(
to=to_number,
from_=from_number,
body=message,
status_callback=current_site_url() + reverse('sms_callback'))
self.observation.add_data(key="external_id", value=result.sid)
self.observation.add_data(key="reminder",
value="%s (sent to number ending %s)" %
(message, to_number[-3:]))
return (True, str(result.sid))
except TwilioException as e:
return (False, str(e))
def link(self):
"""Return the uri of the first Twiml page for Twilio to consume."""
twiml = current_site_url() + reverse('initialise_call', args=(self.token,))
return twiml
def play(request, reply_token, question_index=0):
"""Rewritten controller to present Twiml for each question and save responses."""
question_index = int(question_index)
reply = Reply.objects.get(token=reply_token)
if not reply:
return reply_to_twilio(say_or_play_phrase(twiml.Response(),
"No reply found for this token."))
asker = reply.asker
repeat_url = current_site_url() + reverse('play', args=(reply.token, question_index))
next_question_url = current_site_url() + reverse('play', args=(reply.token, question_index + 1))
questions = asker.questions(reply=reply)
try:
thequestion = questions.pop(question_index)
except IndexError:
raise TwilioBoxException("There is no question {}".format(question_index))
if thequestion.index() == len(questions):
# mark the observation and reply as complete because the last
# question is required to be a hangup type which doesn't collect
# any data
_ = reply.observation and reply.observation.update(1)
_ = reply.finish(request)
if not request.POST:
vfun = thequestion.field_class()(thequestion, reply, request).voice_function
return reply_to_twilio(
# note, we will post to the same url as displays the question
vfun(twiml.Response(), thequestion, repeat_url, reply)
)
else:
answer = save_answer(reply, thequestion, request.POST)
was_suitable = thequestion.check_telephone_keypad_answer(answer.answer)
if was_suitable:
# only move on to the next question if we have a good response
return HttpResponseRedirect(next_question_url)
# if the user responds with a * then repeat the question again
elif answer.answer == "*":
response = twiml.Response()
say_or_play_phrase(response, asker.get_phrase('repeating'))
response.redirect(url=repeat_url, method="GET")
return reply_to_twilio(response)
else: # if it wasn't a suitable response
reply.add_data('question_error', thequestion.variable_name)
reply.add_data('incorrect_response', answer.answer)
errors = reply.replydata_set.filter(key='question_error', value=thequestion.variable_name)
response = twiml.Response()
if errors.count() >= MAX_QUESTION_ERRORS:
say_or_play_phrase(response, asker.get_phrase('you_said'))
say_or_play_phrase(response, str(answer.answer))
say_or_play_phrase(response, asker.get_phrase('unsuitable'))
say_or_play_phrase(response, asker.get_phrase('skipping'))
response.redirect(url=next_question_url, method="GET")
return reply_to_twilio(response)
else:
say_or_play_phrase(response, asker.get_phrase('unsuitable'))
say_or_play_phrase(response, asker.get_phrase('repeating'))
response.redirect(url=repeat_url, method="GET")
return reply_to_twilio(response)
