forked from CGM_Public/pretix_original
107 lines
4.4 KiB
Python
107 lines
4.4 KiB
Python
from importlib import import_module
|
|
from urllib.parse import urljoin
|
|
|
|
from django.conf import settings
|
|
from django.core.exceptions import PermissionDenied
|
|
from django.core.urlresolvers import resolve
|
|
from django.http import Http404
|
|
from django.shortcuts import redirect
|
|
from django.utils.translation import ugettext_lazy as _
|
|
|
|
from pretix.base.middleware import LocaleMiddleware
|
|
from pretix.base.models import Event, EventPermission, Organizer
|
|
from pretix.multidomain.urlreverse import get_domain
|
|
from pretix.presale.signals import process_request, process_response
|
|
|
|
SessionStore = import_module(settings.SESSION_ENGINE).SessionStore
|
|
|
|
|
|
def _detect_event(request, require_live=True):
|
|
url = resolve(request.path_info)
|
|
try:
|
|
if hasattr(request, 'organizer'):
|
|
# We are on an organizer's custom domain
|
|
if 'organizer' in url.kwargs and url.kwargs['organizer']:
|
|
if url.kwargs['organizer'] != request.organizer.slug:
|
|
raise Http404(_('The selected event was not found.'))
|
|
path = "/" + request.get_full_path().split("/", 2)[-1]
|
|
return redirect(path)
|
|
|
|
request.event = request.organizer.events\
|
|
.get(
|
|
slug=url.kwargs['event'],
|
|
organizer=request.organizer,
|
|
)
|
|
request.organizer = request.organizer
|
|
else:
|
|
# We are on our main domain
|
|
if 'event' in url.kwargs and 'organizer' in url.kwargs:
|
|
request.event = Event.objects\
|
|
.select_related('organizer')\
|
|
.get(
|
|
slug=url.kwargs['event'],
|
|
organizer__slug=url.kwargs['organizer']
|
|
)
|
|
request.organizer = request.event.organizer
|
|
elif 'organizer' in url.kwargs:
|
|
request.organizer = Organizer.objects.get(
|
|
slug=url.kwargs['organizer']
|
|
)
|
|
else:
|
|
raise Http404()
|
|
|
|
# If this organizer has a custom domain, send the user there
|
|
domain = get_domain(request.organizer)
|
|
if domain:
|
|
if request.port and request.port not in (80, 443):
|
|
domain = '%s:%d' % (domain, request.port)
|
|
path = request.get_full_path().split("/", 2)[-1]
|
|
return redirect(urljoin('%s://%s' % (request.scheme, domain), path))
|
|
|
|
if hasattr(request, 'event'):
|
|
# Restrict locales to the ones available for this event
|
|
LocaleMiddleware().process_request(request)
|
|
|
|
if require_live and not request.event.live:
|
|
can_access = (
|
|
url.url_name == 'event.auth'
|
|
or (
|
|
request.user.is_authenticated
|
|
and EventPermission.objects.filter(event=request.event, user=request.user).exists()
|
|
)
|
|
|
|
)
|
|
if not can_access and 'pretix_event_access_{}'.format(request.event.pk) in request.session:
|
|
sparent = SessionStore(request.session.get('pretix_event_access_{}'.format(request.event.pk)))
|
|
can_access = sparent.exists(request.session.get('pretix_event_access_{}'.format(request.event.pk)))
|
|
|
|
if not can_access:
|
|
raise PermissionDenied(_('The selected ticket shop is currently not available.'))
|
|
|
|
for receiver, response in process_request.send(request.event, request=request):
|
|
if response:
|
|
return response
|
|
|
|
except Event.DoesNotExist:
|
|
raise Http404(_('The selected event was not found.'))
|
|
except Organizer.DoesNotExist:
|
|
raise Http404(_('The selected organizer was not found.'))
|
|
|
|
|
|
def event_view(function=None, require_live=True):
|
|
def event_view_wrapper(func, require_live=require_live):
|
|
def wrap(request, *args, **kwargs):
|
|
ret = _detect_event(request, require_live=require_live)
|
|
if ret:
|
|
return ret
|
|
else:
|
|
response = func(request=request, *args, **kwargs)
|
|
for receiver, r in process_response.send(request.event, request=request, response=response):
|
|
response = r
|
|
return response
|
|
return wrap
|
|
|
|
if function:
|
|
return event_view_wrapper(function, require_live=require_live)
|
|
return event_view_wrapper
|