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‎.gitignore

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*.swp
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*.pyc
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*.orig
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*~
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#setup files
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build/
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dist/
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.build/
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MANIFEST
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django_robokassa.egg-info
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.tox
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‎CHANGES.rst

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История изменений
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=================
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История изменений версия для Oscar
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=================================
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0.1.0 (2013-11-23)
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-----------------
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Первая версия
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История изменений оригинал
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==========================
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1.1 (2013-04-12)
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------------------

‎LICENSE.txt

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Copyright (c) 2010 Mikhail Korobov
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Copyright (c) 2013 Maxim Perov
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
@@ -16,4 +17,4 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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THE SOFTWARE.

‎robokassa/conf.py

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@@ -22,4 +22,4 @@
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FORM_TARGET = u'http://test.robokassa.ru/Index.aspx'
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# список пользовательских параметров ("shp" к ним приписывать не нужно)
25-
EXTRA_PARAMS = sorted(getattr(settings, 'ROBOKASSA_EXTRA_PARAMS', []))
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EXTRA_PARAMS = sorted(getattr(settings, 'ROBOKASSA_EXTRA_PARAMS', ['order_num',]))

‎robokassa/facade.py

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# set encoding=utf-8
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""" this is oscar frontend for using communication routines from
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django-robokassa"""
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from oscar.core.loading import get_class
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7+
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from robokassa.forms import RobokassaForm
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from robokassa.conf import EXTRA_PARAMS
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RedirectRequired = get_class('oscar.apps.payment.exceptions','RedirectRequired')
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def pre_auth(basket_num, amount, **kwargs):
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""" This will be called from PaymentDetailsView.handle_payment,
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it supposed to generate url for Robokassa, inject it into RedirectRequired
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error and raise it
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"""
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initial={'OutSum': amount, 'InvId': basket_num}
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for key in kwargs:
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if key in EXTRA_PARAMS:
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initial[key] = kwargs[key]
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form = RobokassaForm(initial=initial)
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err = RedirectRequired(form.get_redirect_url())
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raise err
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‎robokassa/urls.py

+7-6
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@@ -1,20 +1,21 @@
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#coding: utf-8
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from django.conf.urls.defaults import *
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from django.conf.urls import patterns, url
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from django.views.decorators.csrf import csrf_exempt
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from robokassa import views
34

4-
urlpatterns = patterns('robokassa.views',
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urlpatterns = patterns('',
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url(
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r'^result/$',
7-
'receive_result',
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csrf_exempt(views.ResultResponseView.as_view()),
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name='robokassa_result'
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),
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url(
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r'^success/$',
12-
'success',
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csrf_exempt(views.SuccessResponseView.as_view()),
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name='robokassa_success'
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),
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url(
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r'^fail/$',
17-
'fail',
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csrf_exempt(views.FailResponseView.as_view()),
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name='robokassa_fail'
1920
),
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)

‎robokassa/views.py

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@@ -1,79 +1,156 @@
1-
#coding: utf-8
2-
3-
from django.http import HttpResponse
4-
from django.template.response import TemplateResponse
5-
from django.views.decorators.csrf import csrf_exempt
6-
1+
# set encoding=utf-8
2+
3+
from logging import getLogger
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log = getLogger(__name__)
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6+
from django.views.generic import RedirectView, View
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from django.shortcuts import get_object_or_404
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from django.db.models import get_model
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from django.core.urlresolvers import reverse
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from django.http import HttpResponse, HttpResponseRedirect, HttpResponseNotFound
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from django.contrib import messages
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from oscar.core.loading import get_class
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from oscar.apps.payment.models import SourceType, Source
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from robokassa.conf import USE_POST
8-
from robokassa.forms import ResultURLForm, SuccessRedirectForm, FailRedirectForm
915
from robokassa.models import SuccessNotification
16+
from robokassa.forms import ResultURLForm, SuccessRedirectForm, FailRedirectForm
1017
from robokassa.signals import result_received, success_page_visited, fail_page_visited
1118

12-
@csrf_exempt
13-
def receive_result(request):
14-
""" обработчик для ResultURL. """
15-
data = request.POST if USE_POST else request.GET
16-
form = ResultURLForm(data)
17-
if form.is_valid():
18-
id, sum = form.cleaned_data['InvId'], form.cleaned_data['OutSum']
19-
20-
# сохраняем данные об успешном уведомлении в базе, чтобы
21-
# можно было выполнить дополнительную проверку на странице успешного
22-
# заказа
23-
notification = SuccessNotification.objects.create(InvId = id, OutSum = sum)
24-
25-
# дополнительные действия с заказом (например, смену его статуса) можно
26-
# осуществить в обработчике сигнала robokassa.signals.result_received
27-
result_received.send(sender = notification, InvId = id, OutSum = sum,
28-
extra = form.extra_params())
29-
30-
return HttpResponse('OK%s' % id)
31-
return HttpResponse('error: bad signature')
32-
33-
34-
@csrf_exempt
35-
def success(request, template_name='robokassa/success.html', extra_context=None,
36-
error_template_name = 'robokassa/error.html'):
37-
""" обработчик для SuccessURL """
38-
39-
data = request.POST if USE_POST else request.GET
40-
form = SuccessRedirectForm(data)
41-
if form.is_valid():
42-
id, sum = form.cleaned_data['InvId'], form.cleaned_data['OutSum']
43-
44-
# в случае, когда не используется строгая проверка, действия с заказом
45-
# можно осуществлять в обработчике сигнала robokassa.signals.success_page_visited
46-
success_page_visited.send(sender = form, InvId = id, OutSum = sum,
47-
extra = form.extra_params())
48-
49-
context = {'InvId': id, 'OutSum': sum, 'form': form}
50-
context.update(form.extra_params())
51-
context.update(extra_context or {})
52-
return TemplateResponse(request, template_name, context)
53-
54-
return TemplateResponse(request, error_template_name, {'form': form})
55-
56-
57-
@csrf_exempt
58-
def fail(request, template_name='robokassa/fail.html', extra_context=None,
59-
error_template_name = 'robokassa/error.html'):
60-
""" обработчик для FailURL """
61-
62-
data = request.POST if USE_POST else request.GET
63-
form = FailRedirectForm(data)
64-
if form.is_valid():
65-
id, sum = form.cleaned_data['InvId'], form.cleaned_data['OutSum']
66-
67-
# дополнительные действия с заказом (например, смену его статуса для
68-
# разблокировки товара на складе) можно осуществить в обработчике
69-
# сигнала robokassa.signals.fail_page_visited
70-
fail_page_visited.send(sender = form, InvId = id, OutSum = sum,
71-
extra = form.extra_params())
72-
73-
context = {'InvId': id, 'OutSum': sum, 'form': form}
74-
context.update(form.extra_params())
75-
context.update(extra_context or {})
76-
return TemplateResponse(request, template_name, context)
77-
78-
return TemplateResponse(request, error_template_name, {'form': form})
79-
19+
PaymentDetailsView = get_class('oscar.apps.checkout.views',
20+
'PaymentDetailsView')
21+
Basket = get_model('basket', 'Basket')
22+
23+
24+
class ProcessData(object):
25+
def get_data(self, request):
26+
if request.method == 'GET' and not USE_POST:
27+
return request.GET
28+
elif request.method == 'POST' and USE_POST:
29+
return request.POST
30+
31+
def process_data(self, data):
32+
""" here is where all the checking occurs """
33+
self.robokassa_cleaned_data = None
34+
self.robokassa_extra_params = {}
35+
form = self.form(data)
36+
if form.is_valid():
37+
self.robokassa_cleaned_data = form.cleaned_data
38+
self.robokassa_extra_params = form.extra_params()
39+
40+
@property
41+
def basket_num(self):
42+
return self.robokassa_cleaned_data.get('InvId')
43+
44+
@property
45+
def robokassa_amount(self):
46+
return self.robokassa_cleaned_data.get('OutSum')
47+
48+
@property
49+
def order_num(self):
50+
return self.robokassa_extra_params.get('OrderNum', None)
51+
52+
53+
class SuccessResponseView(PaymentDetailsView, ProcessData):
54+
""" Landing page for succesfull redirects from ROBOKASSA
55+
Should check the parameters and if OK render the thankyou page
56+
"""
57+
form = SuccessRedirectForm
58+
59+
def dispatch(self, request, *args, **kwargs):
60+
data = self.get_data(request)
61+
if data is None:
62+
return self.http_method_not_allowed(request, *args, **kwargs)
63+
self.process_data(data)
64+
if self.robokassa_cleaned_data is None:
65+
messages.error(
66+
self.request,
67+
(u"Возникли ошибки при обработке Вашего платежа, пожалуйста, "
68+
u"свяжитесь с нами по телефону"))
69+
log.error("SuccessRedirect error: bad data")
70+
return HttpResponseRedirect(reverse('basket:summary'))
71+
72+
# lets find the basket
73+
try:
74+
self.basket = Basket.objects.get(id=self.basket_num,
75+
status=Basket.FROZEN)
76+
except Basket.DoesNotExist:
77+
messages.error(
78+
self.request,
79+
u"Данному платежу не соответствует ни одна корзина")
80+
return HttpResponseRedirect(reverse('basket:summary'))
81+
82+
# keep this for legacy
83+
success_page_visited.send(sender = self,
84+
InvId = self.basket_num, OutSum = self.robokassa_amount,
85+
extra = self.robokassa_extra_params)
86+
# if everything OK finish order placement
87+
return self.submit(self.basket)
88+
89+
def generate_order_number(self, basket):
90+
""" we already have an order_number, just return it """
91+
return self.order_num if self.order_num else \
92+
super(SuccessResponseView, self).generate_order_number(basket)
93+
94+
def handle_payment(self, order_number, total_incl_tax, **kwargs):
95+
"""
96+
finalize robokassa payment
97+
"""
98+
99+
amount_allocated = self.robokassa_amount
100+
# Record payment source and event
101+
source_type, is_created = SourceType.objects.get_or_create(name='Robokassa')
102+
source = Source(source_type=source_type, amount_debited=amount_allocated)
103+
self.add_payment_source(source)
104+
self.add_payment_event('settled', amount_allocated)
105+
106+
107+
class FailResponseView(RedirectView, ProcessData):
108+
permanent = False
109+
form = FailRedirectForm
110+
111+
def dispatch(self, request, *args, **kwargs):
112+
data = self.get_data(request)
113+
if self.data is None:
114+
return self.http_method_not_allowed(request, *args, **kwargs)
115+
self.process_data(data)
116+
if self.robokassa_cleaned_data is None:
117+
return HttpResponseNotFound
118+
basket = get_object_or_404(Basket, id=self.basket_num,
119+
status=Basket.FROZEN)
120+
basket.thaw()
121+
122+
# keep this for legacy
123+
fail_page_visited.send(sender = basket,
124+
InvId = self.basket_num, OutSum = self.robokassa_amount,
125+
extra = self.robokassa_extra_params)
126+
127+
return super(FailResponseView, self).dispatch(request,
128+
*args, **kwargs)
129+
130+
def get_redirect_url(self, **kwargs):
131+
messages.error(self.request, u"Платеж через Робокассу отменен")
132+
return reverse('basket:summary')
133+
134+
135+
class ResultResponseView(View, ProcessData):
136+
form = ResultURLForm
137+
138+
def dispatch(self, request, *args, **kwargs):
139+
data = self.get_data(request)
140+
if self.data is None:
141+
return self.http_method_not_allowed(request, *args, **kwargs)
142+
self.process_data(data)
143+
if self.robokassa_cleaned_data is None:
144+
return HttpResponse('error: bad signature')
145+
basket = get_object_or_404(Basket, id=self.basket_num,
146+
status=Basket.FROZEN)
147+
148+
# checking complete: create notification and send confirmation
149+
SuccessNotification.objects.create(
150+
InvId = self.basket_num, OutSum = self.robokassa_amount)
151+
# keeping this for legacy
152+
result_received.send(sender = basket,
153+
InvId = self.basket_num, OutSum = self.robokassa_amount,
154+
extra = self.robokassa_extra_params)
155+
156+
return HttpResponse('OK%s' % self.basket_num)

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