+++ /dev/null
-# -*- coding: utf-8 -*-
-# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
-# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
-#
-from django.core.paginator import Paginator, InvalidPage
-from django.core.urlresolvers import reverse
-from django.http import Http404
-from django.shortcuts import get_object_or_404, redirect, render
-from django.views.decorators.csrf import csrf_exempt
-from django.views.generic import TemplateView, FormView, ListView
-from getpaid.models import Payment
-from ssify import ssi_included
-from ssify.utils import ssi_cache_control
-from . import app_settings
-from .forms import FundingForm
-from .models import Offer, Spent, Funding
-
-
-def mix(*streams):
- substreams = []
- for stream, read_date, tag in streams:
- iterstream = iter(stream)
- try:
- item = next(iterstream)
- except StopIteration:
- pass
- else:
- substreams.append([read_date(item), item, iterstream, read_date, tag])
- while substreams:
- i, substream = max(enumerate(substreams), key=lambda x: x[1][0])
- yield substream[4], substream[1]
- try:
- item = next(substream[2])
- except StopIteration:
- del substreams[i]
- else:
- substream[0:2] = [substream[3](item), item]
-
-
-class WLFundView(TemplateView):
- template_name = "funding/wlfund.html"
-
- def get_context_data(self):
- def add_total(total, it):
- for tag, e in it:
- e.total = total
- if tag == 'spent':
- total += e.amount
- else:
- total -= e.wlfund
- yield tag, e
-
- ctx = super(WLFundView, self).get_context_data()
- offers = []
-
- for o in Offer.past():
- if o.is_win():
- o.wlfund = o.sum() - o.target
- if o.wlfund > 0:
- offers.append(o)
- else:
- o.wlfund = o.sum()
- if o.wlfund > 0:
- offers.append(o)
- amount = sum(o.wlfund for o in offers) - sum(o.amount for o in Spent.objects.all())
-
- ctx['amount'] = amount
- ctx['log'] = add_total(amount, mix(
- (offers, lambda x: x.end, 'offer'),
- (Spent.objects.all().select_related(), lambda x: x.timestamp, 'spent'),
- ))
- return ctx
-
-
-class OfferDetailView(FormView):
- form_class = FundingForm
- template_name = "funding/offer_detail.html"
- backend = 'getpaid.backends.payu'
-
- @csrf_exempt
- def dispatch(self, request, slug=None):
- if getattr(self, 'object', None) is None:
- if slug:
- self.object = get_object_or_404(Offer.public(), slug=slug)
- else:
- self.object = Offer.current()
- if self.object is None:
- raise Http404
- return super(OfferDetailView, self).dispatch(request, slug)
-
- def get_form(self, form_class):
- if self.request.method == 'POST':
- return form_class(self.object, self.request.POST)
- else:
- return form_class(self.object, initial={'amount': app_settings.DEFAULT_AMOUNT})
-
- def get_context_data(self, *args, **kwargs):
- ctx = super(OfferDetailView, self).get_context_data(*args, **kwargs)
- ctx['object'] = self.object
- ctx['page'] = self.request.GET.get('page', 1)
- if self.object.is_current():
- ctx['funding_no_show_current'] = True
- return ctx
-
- def form_valid(self, form):
- funding = form.save()
- # Skip getpaid.forms.PaymentMethodForm, go directly to the broker.
- payment = Payment.create(funding, self.backend)
- gateway_url_tuple = payment.get_processor()(payment).get_gateway_url(self.request)
- payment.change_status('in_progress')
- return redirect(gateway_url_tuple[0])
-
-
-class CurrentView(OfferDetailView):
- @csrf_exempt
- def dispatch(self, request, slug=None):
- self.object = Offer.current()
- if self.object is None:
- return redirect(reverse('funding'))
- elif slug != self.object.slug:
- return redirect(reverse('funding_current', args=[self.object.slug]))
- return super(CurrentView, self).dispatch(request, slug)
-
-
-class OfferListView(ListView):
- queryset = Offer.public()
-
- def get_context_data(self, *args, **kwargs):
- ctx = super(OfferListView, self).get_context_data(*args, **kwargs)
- ctx['funding_no_show_current'] = True
- return ctx
-
-
-class ThanksView(TemplateView):
- template_name = "funding/thanks.html"
-
- def get_context_data(self, *args, **kwargs):
- ctx = super(ThanksView, self).get_context_data(*args, **kwargs)
- ctx['offer'] = Offer.current()
- ctx['funding_no_show_current'] = True
- return ctx
-
-
-class NoThanksView(TemplateView):
- template_name = "funding/no_thanks.html"
-
-
-class DisableNotifications(TemplateView):
- template_name = "funding/disable_notifications.html"
-
- @csrf_exempt
- def dispatch(self, request):
- self.object = get_object_or_404(Funding,
- email=request.GET.get('email'), notify_key=request.GET.get('key'))
- return super(DisableNotifications, self).dispatch(request)
-
- def post(self, *args, **kwargs):
- self.object.disable_notifications()
- return redirect(self.request.get_full_path())
-
-
-def offer_bar(request, pk, link=False, closeable=False, show_title=True, show_title_calling=True, add_class=""):
- offer = get_object_or_404(Offer, pk=pk)
- offer_sum = offer.sum()
-
- return render(request, "funding/includes/funding.html", {
- 'offer': offer,
- 'sum': offer_sum,
- 'is_current': offer.is_current(),
- 'is_win': offer_sum >= offer.target,
- 'missing': offer.target - offer_sum,
- 'percentage': 100 * offer_sum / offer.target,
- 'link': link,
- 'closeable': closeable,
- 'show_title': show_title,
- 'show_title_calling': show_title_calling,
- 'add_class': add_class,
- })
-
-
-@ssi_included(patch_response=[ssi_cache_control(must_revalidate=True)])
-def top_bar(request, pk):
- return offer_bar(request, pk,
- link=True, closeable=True, add_class="funding-top-header")
-
-
-@ssi_included(patch_response=[ssi_cache_control(must_revalidate=True)])
-def list_bar(request, pk):
- return offer_bar(request, pk,
- link=True, show_title_calling=False)
-
-
-@ssi_included(patch_response=[ssi_cache_control(must_revalidate=True)])
-def detail_bar(request, pk):
- return offer_bar(request, pk,
- show_title=False)
-
-
-@ssi_included(patch_response=[ssi_cache_control(must_revalidate=True)])
-def offer_status(request, pk):
- offer = get_object_or_404(Offer, pk=pk)
- return render(request, "funding/includes/offer_status.html", {
- 'offer': offer,
- })
-
-
-@ssi_included(patch_response=[ssi_cache_control(must_revalidate=True)])
-def offer_status_more(request, pk):
- offer = get_object_or_404(Offer, pk=pk)
- return render(request, "funding/includes/offer_status_more.html", {
- 'offer': offer,
- })
-
-
-@ssi_included(patch_response=[ssi_cache_control(must_revalidate=True)])
-def offer_fundings(request, pk, page):
- offer = get_object_or_404(Offer, pk=pk)
- fundings = offer.funding_payed()
- paginator = Paginator(fundings, 10, 2)
- try:
- page_obj = paginator.page(int(page))
- except InvalidPage:
- raise Http404
- return render(request, "funding/includes/fundings.html", {
- "paginator": paginator,
- "page_obj": page_obj,
- "fundings": page_obj.object_list,
- })
fnp / wolnelektury.git / blobdiff