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Add ticket downloads to the backend

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This commit is contained in:
Raphael Michel
2018-12-19 12:31:24 +01:00
parent 3fe2dfe810
commit 215514fca7
3 changed files with 139 additions and 3 deletions
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16
src/pretix/control/templates/pretixcontrol/order/index.html
View File

@@ -260,6 +260,22 @@
<br/>
<span class="fa fa-calendar"></span> {{ line.subevent.name }} &middot; {{ line.subevent.get_date_range_display }}
{% endif %}
<div class="position-buttons">
{% if not line.addon_to or request.event.settings.ticket_download_addons %}
{% if line.item.admission or request.event.settings.ticket_download_nonadm %}
{% for b in download_buttons %}
<form action="{% url "control:event.order.download.ticket" code=order.code event=request.event.slug organizer=request.event.organizer.slug position=line.pk output=b.identifier %}"
method="post" data-asynctask data-asynctask-download
class="form-inline helper-display-inline">
{% csrf_token %}
<button type="submit"
class="btn btn-xs btn-default">
<span class="fa {{ b.icon }}"></span> {{ b.text }}
</button>
</form>
{% endfor %}
{% endif %}
{% endif %}
{% eventsignal event "pretix.control.signals.order_position_buttons" order=order position=line request=request %}
</div>
{% if line.has_questions %}

3
src/pretix/control/urls.py
View File

@@ -199,6 +199,9 @@ urlpatterns = [
name='event.order.regeninvoice'),
url(r'^orders/(?P<code>[0-9A-Z]+)/invoices/(?P<id>\d+)/reissue$', orders.OrderInvoiceReissue.as_view(),
name='event.order.reissueinvoice'),
url(r'^orders/(?P<code>[0-9A-Z]+)/download/(?P<position>\d+)/(?P<output>[^/]+)/$',
orders.OrderDownload.as_view(),
name='event.order.download.ticket'),
url(r'^orders/(?P<code>[0-9A-Z]+)/answer/(?P<answer>[^/]+)/$',
orders.AnswerDownload.as_view(),
name='event.order.download.answer'),

123
src/pretix/control/views/orders.py
View File

@@ -12,7 +12,9 @@ from django.contrib import messages
from django.core.files import File
from django.db import transaction
from django.db.models import Count
from django.http import FileResponse, Http404, HttpResponseNotAllowed
from django.http import (
FileResponse, Http404, HttpResponseNotAllowed, JsonResponse,
)
from django.shortcuts import get_object_or_404, redirect, render
from django.urls import reverse
from django.utils import formats
@@ -34,7 +36,9 @@ from pretix.base.models import (
generate_position_secret, generate_secret,
)
from pretix.base.models.event import SubEvent
from pretix.base.models.orders import OrderFee, OrderPayment, OrderRefund
from pretix.base.models.orders import (
OrderFee, OrderPayment, OrderPosition, OrderRefund,
)
from pretix.base.models.tax import EU_COUNTRIES
from pretix.base.payment import PaymentException
from pretix.base.services.export import export
@@ -49,7 +53,10 @@ from pretix.base.services.orders import (
extend_order, mark_order_expired, mark_order_refunded,
)
from pretix.base.services.stats import order_overview
from pretix.base.signals import register_data_exporters
from pretix.base.services.tickets import generate
from pretix.base.signals import (
register_data_exporters, register_ticket_outputs,
)
from pretix.base.templatetags.money import money_filter
from pretix.base.views.mixins import OrderQuestionsViewMixin
from pretix.base.views.tasks import AsyncAction
@@ -162,8 +169,24 @@ class OrderDetail(OrderView):
ctx['overpaid'] = self.order.pending_sum * -1
ctx['sales_channel'] = get_all_sales_channels().get(self.order.sales_channel)
ctx['download_buttons'] = self.download_buttons
return ctx
@cached_property
def download_buttons(self):
buttons = []
responses = register_ticket_outputs.send(self.request.event)
for receiver, response in responses:
provider = response(self.request.event)
buttons.append({
'text': provider.download_button_text or 'Ticket',
'icon': provider.download_button_icon or 'fa-download',
'identifier': provider.identifier,
'multi': provider.multi_download_enabled
})
return buttons
def get_items(self):
queryset = self.object.positions.all()
@@ -210,6 +233,100 @@ class OrderDetail(OrderView):
}
class OrderDownload(AsyncAction, OrderView):
task = generate
permission = 'can_view_orders'
def get_success_url(self, value):
return self.get_self_url()
def get_error_url(self):
return self.get_order_url()
def get_self_url(self):
return reverse('control:event.order.download.ticket', kwargs=self.kwargs)
@cached_property
def output(self):
responses = register_ticket_outputs.send(self.request.event)
for receiver, response in responses:
provider = response(self.request.event)
if provider.identifier == self.kwargs.get('output'):
return provider
@cached_property
def order_position(self):
try:
return self.order.positions.get(pk=self.kwargs.get('position'))
except OrderPosition.DoesNotExist:
return None
def get(self, request, *args, **kwargs):
if 'async_id' in request.GET and settings.HAS_CELERY:
return self.get_result(request)
ct = self.get_last_ct()
if ct:
return self.success(ct)
return self.http_method_not_allowed(request)
def post(self, request, *args, **kwargs):
if not self.output:
return self.error(_('You requested an invalid ticket output type.'))
if not self.order_position:
raise Http404(_('Unknown order code or not authorized to access this order.'))
if 'position' in kwargs and (self.order_position.addon_to and not self.request.event.settings.ticket_download_addons):
return self.error(_('Ticket download is not enabled for add-on products.'))
if 'position' in kwargs and (not self.order_position.item.admission and not self.request.event.settings.ticket_download_nonadm):
return self.error(_('Ticket download is not enabled for non-admission products.'))
ct = self.get_last_ct()
if ct:
return self.success(ct)
return self.do('orderposition' if 'position' in kwargs else 'order',
self.order_position.pk if 'position' in kwargs else self.order.pk,
self.output.identifier)
def get_success_message(self, value):
return ""
def success(self, value):
if "ajax" in self.request.POST or "ajax" in self.request.GET:
return JsonResponse({
'ready': True,
'success': True,
'redirect': self.get_success_url(value),
'message': str(self.get_success_message(value))
})
if isinstance(value, CachedTicket):
resp = FileResponse(value.file.file, content_type=value.type)
resp['Content-Disposition'] = 'attachment; filename="{}-{}-{}-{}{}"'.format(
self.request.event.slug.upper(), self.order.code, self.order_position.positionid,
self.output.identifier, value.extension
)
return resp
elif isinstance(value, CachedCombinedTicket):
resp = FileResponse(value.file.file, content_type=value.type)
resp['Content-Disposition'] = 'attachment; filename="{}-{}-{}{}"'.format(
self.request.event.slug.upper(), self.order.code, self.output.identifier, value.extension
)
return resp
else:
return redirect(self.get_self_url())
def get_last_ct(self):
if 'position' in self.kwargs:
ct = CachedTicket.objects.filter(
order_position=self.order_position, provider=self.output.identifier, file__isnull=False
).last()
else:
ct = CachedCombinedTicket.objects.filter(
order=self.order, provider=self.output.identifier, file__isnull=False
).last()
if not ct or not ct.file:
return None
return ct
class OrderComment(OrderView):
permission = 'can_change_orders'