def select_village(request, response):
prompt = 'Select your village\n'
villages = Village.objects.all()
d = dict((i+1, v.id) for i, v in enumerate(villages))
request['params'].update(d)
menu = []
if not request['input']:
menu += [(village,) for village in villages]
return response(
message=prompt+print_menu(menu),
next='select_village',
params=request['params']
)
else:
next = request['params'].get('landmarks', 'select_landmark')
for village in villages:
temp = request['params'].copy()
temp['village_id']=village.id
menu.append([village, next, temp])
return forward_from_menu(request, menu)
def select_landmark(request,
start_response,
get_next='select_landmark',
post_next='list_ads'):
prompt = 'Choose closest landmark\n'
landmarks = Landmark.objects.filter(village=Village.objects.get(
id=request['params'].get('village_id', 0)))
create = int(request['params'].get('create', 1))
params = {'village_id': request['params'].get('village_id', '')}
if create:
# Hack hack hack! Need to clean out village ids from params but
# keep these key fields
params.update({
'name': request['params'].get('name', ''),
})
d = dict((i + 1, lm.id) for i, lm in enumerate(landmarks))
params.update(d)
menu = [(lm, post_next) for lm in landmarks]
if not request['input']:
return start_response(message=prompt + print_menu(menu),
next=get_next,
params=params)
else:
if create:
Buyer(phone_number=request['phone_number'],
preference=int(request['params'].get('preference', 0)),
name=request['params'].get('name', ''),
landmark=Landmark.objects.get(
id=request['params'][request['input']])).save()
return forward_from_menu(request, menu)
def select_landmark(request, start_response, get_next='select_landmark', post_next='list_ads'):
prompt = 'Choose closest landmark\n'
landmarks = Landmark.objects.filter(
village=Village.objects.get(id=request['params'].get('village_id', 0))
)
create = int(request['params'].get('create', 1))
params = {'village_id' : request['params'].get('village_id', '')}
if create:
# Hack hack hack! Need to clean out village ids from params but
# keep these key fields
params.update({
'name' : request['params'].get('name', ''),
})
d = dict((i+1, lm.id) for i, lm in enumerate(landmarks))
params.update(d)
menu = [(lm, post_next) for lm in landmarks]
if not request['input']:
return start_response(
message=prompt+print_menu(menu),
next=get_next,
params=params
)
else:
if create:
Buyer(
phone_number=request['phone_number'],
preference=int(request['params'].get('preference', 0)),
name=request['params'].get('name', ''),
landmark=Landmark.objects.get(id=request['params'][request['input']])
).save()
return forward_from_menu(request, menu)
def home(request, response):
greeting = 'Welcome to M-Maji\n'
menu = (('Sell water', 'place_ad'), ('Buy water', 'list_ads'))
message = greeting + print_menu(menu)
if not request['input']:
return response(message=message, next='home')
else:
return forward_from_menu(request, menu)
def home(request, response):
greeting = 'Welcome to M-Maji\n'
menu = (('Sell water', 'place_ad'),
('Buy water', 'list_ads'))
message = greeting + print_menu(menu)
if not request['input']:
return response(message=message, next='home')
else:
return forward_from_menu(request, menu)
def new_buyer(request, response):
menu = [
('Find cheapest water near me', 'select_village', {'sort_by':'-cheap',\
'preference':Buyer.CHEAP_PREFERENCE}),
('Find clean water only', 'select_village', {'sort_by':'-clean', \
'preference':Buyer.CLEAN_PREFERENCE}),
]
if not request['input']:
return response(message=print_menu(menu), next='new_buyer')
else:
return forward_from_menu(request, menu)
def new_buyer(request, response):
menu = [
('Find cheapest water near me', 'select_village', {'sort_by':'-cheap',\
'preference':Buyer.CHEAP_PREFERENCE}),
('Find clean water only', 'select_village', {'sort_by':'-clean', \
'preference':Buyer.CLEAN_PREFERENCE}),
]
if not request['input']:
return response(message=print_menu(menu), next='new_buyer')
else:
return forward_from_menu(request, menu)
def ads_options(request, response):
header = 'Re-sort by:\n'
menu = [
('Price', 'list_ads'),
('Quality', 'list_ads'),
('Different location', 'select_village', {'create':0,'landmarks':'select_landmark_without_create'})
]
message = header + print_menu(menu)
if not request['input']:
return response(message=message, next='ads_options')
else:
return forward_from_menu(request, menu)
def ads_options(request, response):
header = 'Re-sort by:\n'
menu = [('Price', 'list_ads'), ('Quality', 'list_ads'),
('Different location', 'select_village', {
'create': 0,
'landmarks': 'select_landmark_without_create'
})]
message = header + print_menu(menu)
if not request['input']:
return response(message=message, next='ads_options')
else:
return forward_from_menu(request, menu)
def select_kiosk(request, response):
prompt = 'Choose kiosk\n'
kiosks = Kiosk.objects.filter(seller=Seller.objects.get(
phone_number=request['phone_number']))
d = dict((i + 1, v.id) for i, v in enumerate(kiosks))
request['params'].update(d)
menu = [(k, 'update_price', {'kiosk_id': k.id}) for k in kiosks]
if not request['input']:
return response(message=prompt + print_menu(menu),
next='select_kiosk',
params=request['params'])
else:
return forward_from_menu(request, menu)
def select_kiosk(request, response):
prompt = 'Choose kiosk\n'
kiosks = Kiosk.objects.filter(
seller=Seller.objects.get(phone_number=request['phone_number'])
)
d = dict((i+1, v.id) for i, v in enumerate(kiosks))
request['params'].update(d)
menu = [(k, 'update_price', {'kiosk_id':k.id}) for k in kiosks]
if not request['input']:
return response(
message=prompt+print_menu(menu),
next='select_kiosk',
params=request['params']
)
else:
return forward_from_menu(request, menu)
def select_vendor_village(request, start_response):
prompt = 'Select your village\n'
villages = Village.objects.all()
if not request['input']:
d = dict((i + 1, v.id) for i, v in enumerate(villages))
request['params'].update(d)
menu = [(v, ) for v in villages]
return start_response(message=prompt + print_menu(menu),
next='select_vendor_village',
params=request['params'])
else:
menu = []
for v in villages:
temp = request['params'].copy()
temp['village_id'] = v.id
menu.append((v, 'select_vendor_landmark', temp))
return forward_from_menu(request, menu)
def place_ad(request, start_response):
try:
seller = Seller.objects.get(phone_number=request['phone_number'])
menu = [
('New advertisement', 'select_kiosk', {'seller_id':seller.id}),
('Add kiosk', 'select_village', {'create':0, 'landmarks':'select_vendor_landmark'})
]
if not request['input']:
return start_response(
message=print_menu(menu),
next='place_ad',
params=request['params']
)
else:
return forward_from_menu(request, menu)
except Seller.DoesNotExist:
return forward(request, 'enter_vendor_name')
def select_vendor_village(request, start_response):
prompt = 'Select your village\n'
villages = Village.objects.all()
if not request['input']:
d = dict((i+1, v.id) for i, v in enumerate(villages))
request['params'].update(d)
menu = [(v,) for v in villages]
return start_response(
message=prompt+print_menu(menu),
next='select_vendor_village',
params=request['params']
)
else:
menu = []
for v in villages:
temp = request['params'].copy()
temp['village_id'] = v.id
menu.append((v,'select_vendor_landmark',temp))
return forward_from_menu(request, menu)
def place_ad(request, start_response):
try:
seller = Seller.objects.get(phone_number=request['phone_number'])
menu = [('New advertisement', 'select_kiosk', {
'seller_id': seller.id
}),
('Add kiosk', 'select_village', {
'create': 0,
'landmarks': 'select_vendor_landmark'
})]
if not request['input']:
return start_response(message=print_menu(menu),
next='place_ad',
params=request['params'])
else:
return forward_from_menu(request, menu)
except Seller.DoesNotExist:
return forward(request, 'enter_vendor_name')
def select_vendor_landmark(request, start_response):
prompt = 'Choose closest landmark\n'
landmarks = Landmark.objects.filter(
village=request['params']['village_id']
)
# Hack hack hack! Need to clean out village ids from params but
# keep these key fields
d = dict((i+1, lm.id) for i, lm in enumerate(landmarks))
request['params'].update(d)
menu = [(lm,) for lm in landmarks]
if not request['input']:
return start_response(
message=prompt+print_menu(menu),
next='select_vendor_landmark',
params=request['params']
)
else:
try:
seller = Seller.objects.get(phone_number=request['phone_number'])
except Seller.DoesNotExist:
seller = Seller(
phone_number=request['phone_number'],
name=request['params'].get('name', ''),
)
seller.save()
menu = []
for lm in landmarks:
temp = request['params'].copy()
temp['village_id'] = lm.id
temp['landmark_id'] = request['params'][request['input']]
temp['seller_id'] = seller.id
menu.append([lm,'describe_kiosk_location',temp])
return forward_from_menu(request, menu)
def select_village(request, response):
prompt = 'Select your village\n'
villages = Village.objects.all()
d = dict((i + 1, v.id) for i, v in enumerate(villages))
request['params'].update(d)
menu = []
if not request['input']:
menu += [(village, ) for village in villages]
return response(message=prompt + print_menu(menu),
next='select_village',
params=request['params'])
else:
next = request['params'].get('landmarks', 'select_landmark')
for village in villages:
temp = request['params'].copy()
temp['village_id'] = village.id
menu.append([village, next, temp])
return forward_from_menu(request, menu)
def select_vendor_landmark(request, start_response):
prompt = 'Choose closest landmark\n'
landmarks = Landmark.objects.filter(
village=request['params']['village_id'])
# Hack hack hack! Need to clean out village ids from params but
# keep these key fields
d = dict((i + 1, lm.id) for i, lm in enumerate(landmarks))
request['params'].update(d)
menu = [(lm, ) for lm in landmarks]
if not request['input']:
return start_response(message=prompt + print_menu(menu),
next='select_vendor_landmark',
params=request['params'])
else:
try:
seller = Seller.objects.get(phone_number=request['phone_number'])
except Seller.DoesNotExist:
seller = Seller(
phone_number=request['phone_number'],
name=request['params'].get('name', ''),
)
seller.save()
menu = []
for lm in landmarks:
temp = request['params'].copy()
temp['village_id'] = lm.id
temp['landmark_id'] = request['params'][request['input']]
temp['seller_id'] = seller.id
menu.append([lm, 'describe_kiosk_location', temp])
return forward_from_menu(request, menu)
except Buyer.DoesNotExist, be:
return forward(request, 'new_buyer')
if not request['input']:
return start_response(
message=print_menu(menu),
next='list_ads',
params=params
)
# Buyer already made a selection on this page
else:
input = request['params'].get(request['input'], '')
if input:
request['params']['advertisement_id'] = input
return forward_from_menu(request, menu)
@ussd.handler
def new_buyer(request, response):
menu = [
('Find cheapest water near me', 'select_village', {'sort_by':'-cheap',\
'preference':Buyer.CHEAP_PREFERENCE}),
('Find clean water only', 'select_village', {'sort_by':'-clean', \
'preference':Buyer.CLEAN_PREFERENCE}),
]
if not request['input']:
return response(message=print_menu(menu), next='new_buyer')
else:
return forward_from_menu(request, menu)
@ussd.handler
]
# First-time buyer
except Buyer.DoesNotExist, be:
return forward(request, 'new_buyer')
if not request['input']:
return start_response(message=print_menu(menu),
next='list_ads',
params=params)
# Buyer already made a selection on this page
else:
input = request['params'].get(request['input'], '')
if input:
request['params']['advertisement_id'] = input
return forward_from_menu(request, menu)
@ussd.handler
def new_buyer(request, response):
menu = [
('Find cheapest water near me', 'select_village', {'sort_by':'-cheap',\
'preference':Buyer.CHEAP_PREFERENCE}),
('Find clean water only', 'select_village', {'sort_by':'-clean', \
'preference':Buyer.CLEAN_PREFERENCE}),
]
if not request['input']:
return response(message=print_menu(menu), next='new_buyer')
else:
return forward_from_menu(request, menu)
