def __init__(self, investigator, request):
super(USSDBaseView, self).__init__()
self.investigator = investigator
self.request = request.dict()
self.ussd_survey = USSDSurvey(investigator, request)
self.ussd_register_household = USSDRegisterHousehold(investigator, request)
self.ussd_report_non_response = USSDReportNonResponse(investigator, request)
self.is_registering_household = None
self.is_reporting_non_response = False
self.set_is_registering_household()
self.set_is_reporting_non_response()
def __init__(self, interviewer, request):
super(USSDBaseView, self).__init__()
self.interviewer = interviewer
self.request = request.dict()
self.ussd_survey = USSDSurvey(interviewer, request)
self.ussd_register_household = USSDRegisterHousehold(interviewer, request)
self.ussd_report_non_response = USSDReportNonResponse(interviewer, request)
self.is_registering_household = None
self.is_reporting_non_response = False
self.set_is_registering_household()
self.set_is_reporting_non_response()
def ussd(request):
params = request.POST if request.method == 'POST' else request.GET
msisdn = params.get('msisdn', '')
mobile_number = msisdn.replace(COUNTRY_PHONE_CODE, '', 1)
try:
investigator = Investigator.objects.get(mobile_number=mobile_number)
response = USSDPremenu(investigator, params).respond()
except Investigator.DoesNotExist:
response = USSDSurvey.investigator_not_registered_response()
template = "ussd/%s.txt" % USSD_PROVIDER
return render(request, template, response)
class USSDBaseView(object):
ANSWER = {
'YES': "1",
'NO': "2",
"REGISTER_HOUSEHOLD": "1",
'TAKE_SURVEY': "2",
'REPORT_NON_RESPONSE': "3",
}
def __init__(self, investigator, request):
super(USSDBaseView, self).__init__()
self.investigator = investigator
self.request = request.dict()
self.ussd_survey = USSDSurvey(investigator, request)
self.ussd_register_household = USSDRegisterHousehold(investigator, request)
self.ussd_report_non_response = USSDReportNonResponse(investigator, request)
self.is_registering_household = None
self.is_reporting_non_response = False
self.set_is_registering_household()
self.set_is_reporting_non_response()
def set_is_registering_household(self):
self.is_registering_household = self.investigator.get_from_cache('IS_REGISTERING_HOUSEHOLD')
def set_is_reporting_non_response(self):
self.is_reporting_non_response = self.investigator.get_from_cache('IS_REPORTING_NON_RESPONSE')
def is_new_request(self):
return self.request['response'] == 'false'
def response(self):
answer = self.request['ussdRequestString'].strip()
if self.investigator.is_blocked:
return {'action': self.ussd_survey.ACTIONS['END'],
'responseString': self.ussd_survey.MESSAGES['INVESTIGATOR_BLOCKED_MESSAGE']}
if self.is_new_request_parameter(answer) and self.is_new_request():
action, response_string = self.ussd_survey.render_welcome_or_resume()
return {'action': action, 'responseString': response_string}
if self.is_reporting_non_response:
if self.ussd_report_non_response.can_retake and answer == self.ANSWER['NO']:
self.ussd_report_non_response.clear_caches()
self.clear_HH_caches()
action, response_string = self.render_home_page()
return {'action': action, 'responseString': response_string}
if self.ussd_survey.is_resuming_survey and answer == self.ANSWER['NO']:
action, response_string = self.render_home_page()
self.clear_HH_caches()
self.ussd_survey.set_in_session('IS_RESUMING', False)
return {'action': action, 'responseString': response_string}
action, response_string = self.ussd_report_non_response.start(answer)
self.ussd_survey.set_in_session('IS_RESUMING', False)
return {'action': action, 'responseString': response_string}
if self.is_registering_household is None:
if answer == self.ANSWER['TAKE_SURVEY']:
self.investigator.set_in_cache('IS_REGISTERING_HOUSEHOLD', False)
action, response_string = self.ussd_survey.start()
return {'action': action, 'responseString': response_string}
if answer == self.ANSWER['REGISTER_HOUSEHOLD']:
self.investigator.set_in_cache('IS_REGISTERING_HOUSEHOLD', True)
action, response_string = self.ussd_register_household.start("00")
return {'action': action, 'responseString': response_string}
if answer == self.ANSWER['REPORT_NON_RESPONSE']:
self.investigator.set_in_cache('IS_REPORTING_NON_RESPONSE', True)
action, response_string = self.ussd_report_non_response.start("00")
return {'action': action, 'responseString': response_string}
action, response_string = self.ussd_survey.render_welcome_or_resume()
return {'action': action, 'responseString': response_string}
if not self.is_registering_household:
action, response_string = self.ussd_survey.take_survey()
return {'action': action, 'responseString': response_string}
if not self.ussd_survey.is_resuming_survey:
action, response_string = self.ussd_register_household.start(answer)
self.ussd_survey.set_in_session('IS_RESUMING', False)
return {'action': action, 'responseString': response_string}
if answer == USSDSurvey.ANSWER['YES']:
action, response_string = self.ussd_register_household.start("00")
self.investigator.set_in_cache('IS_REGISTERING_HOUSEHOLD', True)
self.ussd_survey.set_in_session('IS_RESUMING', False)
return {'action': action, 'responseString': response_string}
action, response_string = self.render_home_page()
self.clear_HH_caches()
self.ussd_survey.set_in_session('IS_RESUMING', False)
return {'action': action, 'responseString': response_string}
def is_new_request_parameter(self, answer):
pattern = re.compile(r'\*\d+\#')
match = re.match(pattern, answer)
matches_short_code = False
if HAS_APPLICATION_CODE:
matches_short_code = (answer == APPLICATION_CODE)
return not answer or match or matches_short_code
def render_home_page(self):
action = self.ussd_survey.ACTIONS['REQUEST']
response_string = self.ussd_survey.render_menu()
return action, response_string
def clear_HH_caches(self):
self.investigator.clear_interview_caches()
self.ussd_register_household.set_in_session('HOUSEHOLD', None)
self.ussd_survey.set_in_session('HOUSEHOLD', None)
class USSDBaseView(object):
ANSWER = {
'YES': "1",
'NO': "2",
"REGISTER_HOUSEHOLD": "1",
'TAKE_SURVEY': "2",
'REPORT_NON_RESPONSE': "3",
}
def __init__(self, interviewer, request):
super(USSDBaseView, self).__init__()
self.interviewer = interviewer
self.request = request.dict()
self.ussd_survey = USSDSurvey(interviewer, request)
self.ussd_register_household = USSDRegisterHousehold(interviewer, request)
self.ussd_report_non_response = USSDReportNonResponse(interviewer, request)
self.is_registering_household = None
self.is_reporting_non_response = False
self.set_is_registering_household()
self.set_is_reporting_non_response()
def set_is_registering_household(self):
self.is_registering_household = self.interviewer.get_from_cache('IS_REGISTERING_HOUSEHOLD')
def set_is_reporting_non_response(self):
self.is_reporting_non_response = self.interviewer.get_from_cache('IS_REPORTING_NON_RESPONSE')
def is_new_request(self):
return self.request['response'] == 'false'
def response(self):
answer = self.request['ussdRequestString'].strip()
if self.interviewer.is_blocked:
return {'action': self.ussd_survey.ACTIONS['END'],
'responseString': self.ussd_survey.MESSAGES['Interviewer_BLOCKED_MESSAGE']}
if self.is_new_request_parameter(answer) and self.is_new_request():
action, response_string = self.ussd_survey.render_welcome_or_resume()
return {'action': action, 'responseString': response_string}
if self.is_reporting_non_response:
if self.ussd_report_non_response.can_retake and answer == self.ANSWER['NO']:
self.ussd_report_non_response.clear_caches()
self.clear_HH_caches()
action, response_string = self.render_home_page()
return {'action': action, 'responseString': response_string}
if self.ussd_survey.is_resuming_survey and answer == self.ANSWER['NO']:
action, response_string = self.render_home_page()
self.clear_HH_caches()
self.ussd_survey.set_in_session('IS_RESUMING', False)
return {'action': action, 'responseString': response_string}
action, response_string = self.ussd_report_non_response.start(answer)
self.ussd_survey.set_in_session('IS_RESUMING', False)
return {'action': action, 'responseString': response_string}
if self.is_registering_household is None:
if answer == self.ANSWER['TAKE_SURVEY']:
self.interviewer.set_in_cache('IS_REGISTERING_HOUSEHOLD', False)
action, response_string = self.ussd_survey.start()
return {'action': action, 'responseString': response_string}
if answer == self.ANSWER['REGISTER_HOUSEHOLD']:
self.interviewer.set_in_cache('IS_REGISTERING_HOUSEHOLD', True)
action, response_string = self.ussd_register_household.start("00")
return {'action': action, 'responseString': response_string}
if answer == self.ANSWER['REPORT_NON_RESPONSE']:
self.interviewer.set_in_cache('IS_REPORTING_NON_RESPONSE', True)
action, response_string = self.ussd_report_non_response.start("00")
return {'action': action, 'responseString': response_string}
action, response_string = self.ussd_survey.render_welcome_or_resume()
return {'action': action, 'responseString': response_string}
if not self.is_registering_household:
action, response_string = self.ussd_survey.take_survey()
return {'action': action, 'responseString': response_string}
if not self.ussd_survey.is_resuming_survey:
action, response_string = self.ussd_register_household.start(answer)
self.ussd_survey.set_in_session('IS_RESUMING', False)
return {'action': action, 'responseString': response_string}
if answer == USSDSurvey.ANSWER['YES']:
action, response_string = self.ussd_register_household.start("00")
self.interviewer.set_in_cache('IS_REGISTERING_HOUSEHOLD', True)
self.ussd_survey.set_in_session('IS_RESUMING', False)
return {'action': action, 'responseString': response_string}
action, response_string = self.render_home_page()
self.clear_HH_caches()
self.ussd_survey.set_in_session('IS_RESUMING', False)
return {'action': action, 'responseString': response_string}
def is_new_request_parameter(self, answer):
pattern = re.compile(r'\*\d+\#')
match = re.match(pattern, answer)
matches_short_code = False
if HAS_APPLICATION_CODE:
matches_short_code = (answer == APPLICATION_CODE)
return not answer or match or matches_short_code
def render_home_page(self):
action = self.ussd_survey.ACTIONS['REQUEST']
response_string = self.ussd_survey.render_menu()
return action, response_string
def clear_HH_caches(self):
self.interviewer.clear_interview_caches()
self.ussd_register_household.set_in_session('HOUSEHOLD', None)
self.ussd_survey.set_in_session('HOUSEHOLD', None)
class USSDBaseView(object):
ANSWER = {"YES": "1", "NO": "2", "REGISTER_HOUSEHOLD": "1", "TAKE_SURVEY": "2", "REPORT_NON_RESPONSE": "3"}
def __init__(self, investigator, request):
super(USSDBaseView, self).__init__()
self.investigator = investigator
self.request = request.dict()
self.ussd_survey = USSDSurvey(investigator, request)
self.ussd_register_household = USSDRegisterHousehold(investigator, request)
self.ussd_report_non_response = USSDReportNonResponse(investigator, request)
self.is_registering_household = None
self.is_reporting_non_response = False
self.set_is_registering_household()
self.set_is_reporting_non_response()
def set_is_registering_household(self):
self.is_registering_household = self.investigator.get_from_cache("IS_REGISTERING_HOUSEHOLD")
def set_is_reporting_non_response(self):
self.is_reporting_non_response = self.investigator.get_from_cache("IS_REPORTING_NON_RESPONSE")
def is_new_request(self):
return self.request["response"] == "false"
def response(self):
answer = self.request["ussdRequestString"].strip()
if self.investigator.is_blocked:
return {
"action": self.ussd_survey.ACTIONS["END"],
"responseString": self.ussd_survey.MESSAGES["INVESTIGATOR_BLOCKED_MESSAGE"],
}
if self.is_new_request_parameter(answer) and self.is_new_request():
action, response_string = self.ussd_survey.render_welcome_or_resume()
return {"action": action, "responseString": response_string}
if self.is_reporting_non_response:
if self.ussd_report_non_response.can_retake and answer == self.ANSWER["NO"]:
self.ussd_report_non_response.clear_caches()
self.clear_HH_caches()
action, response_string = self.render_home_page()
return {"action": action, "responseString": response_string}
if self.ussd_survey.is_resuming_survey and answer == self.ANSWER["NO"]:
action, response_string = self.render_home_page()
self.clear_HH_caches()
self.ussd_survey.set_in_session("IS_RESUMING", False)
return {"action": action, "responseString": response_string}
action, response_string = self.ussd_report_non_response.start(answer)
self.ussd_survey.set_in_session("IS_RESUMING", False)
return {"action": action, "responseString": response_string}
if self.is_registering_household is None:
if answer == self.ANSWER["TAKE_SURVEY"]:
self.investigator.set_in_cache("IS_REGISTERING_HOUSEHOLD", False)
action, response_string = self.ussd_survey.start()
return {"action": action, "responseString": response_string}
if answer == self.ANSWER["REGISTER_HOUSEHOLD"]:
self.investigator.set_in_cache("IS_REGISTERING_HOUSEHOLD", True)
action, response_string = self.ussd_register_household.start("00")
return {"action": action, "responseString": response_string}
if answer == self.ANSWER["REPORT_NON_RESPONSE"]:
self.investigator.set_in_cache("IS_REPORTING_NON_RESPONSE", True)
action, response_string = self.ussd_report_non_response.start("00")
return {"action": action, "responseString": response_string}
action, response_string = self.ussd_survey.render_welcome_or_resume()
return {"action": action, "responseString": response_string}
if not self.is_registering_household:
action, response_string = self.ussd_survey.take_survey()
return {"action": action, "responseString": response_string}
if not self.ussd_survey.is_resuming_survey:
action, response_string = self.ussd_register_household.start(answer)
self.ussd_survey.set_in_session("IS_RESUMING", False)
return {"action": action, "responseString": response_string}
if answer == USSDSurvey.ANSWER["YES"]:
action, response_string = self.ussd_register_household.start("00")
self.investigator.set_in_cache("IS_REGISTERING_HOUSEHOLD", True)
self.ussd_survey.set_in_session("IS_RESUMING", False)
return {"action": action, "responseString": response_string}
action, response_string = self.render_home_page()
self.clear_HH_caches()
self.ussd_survey.set_in_session("IS_RESUMING", False)
return {"action": action, "responseString": response_string}
def is_new_request_parameter(self, answer):
pattern = re.compile(r"\*\d+\#")
match = re.match(pattern, answer)
matches_short_code = False
if HAS_APPLICATION_CODE:
matches_short_code = answer == APPLICATION_CODE
return not answer or match or matches_short_code
def render_home_page(self):
action = self.ussd_survey.ACTIONS["REQUEST"]
response_string = self.ussd_survey.render_menu()
return action, response_string
def clear_HH_caches(self):
self.investigator.clear_interview_caches()
self.ussd_register_household.set_in_session("HOUSEHOLD", None)
self.ussd_survey.set_in_session("HOUSEHOLD", None)