Bump to 2026.6.1

pyproject.toml

@@ -53,7 +53,6 @@ dependencies = [
   "django-oauth-toolkit==2.3.*",
   "django-otp==1.7.*",
   "django-phonenumber-field==8.4.*",
-  "django-querytagger==0.0.3",
   "django-redis==6.0.*",
   "django-scopes==2.0.*",
   "django-statici18n==2.7.*",
@@ -94,7 +93,7 @@ dependencies = [
   "redis==7.4.*",
   "reportlab==4.5.*",
   "requests==2.32.*",
-  "sentry-sdk==2.64.*",
+  "sentry-sdk==2.63.*",
   "sepaxml==2.7.*",
   "stripe==7.9.*",
   "text-unidecode==1.*",

src/Makefile

@@ -6,8 +6,8 @@ localecompile:
 	./manage.py compilemessages
 
 localegen:
-	./manage.py makemessages --keep-pot --add-location file --ignore "pretix/static/npm_dir/*" $(LNGS)
-	./manage.py makemessages --keep-pot --add-location file -e js,ts,vue -d djangojs --ignore "pretix/static/npm_dir/*" --ignore "pretix/helpers/*" --ignore "pretix/static/jsi18n/*" --ignore "pretix/static/jsi18n/*" --ignore "pretix/static.dist/*" --ignore "data/*" --ignore "pretix/static/rrule/*" --ignore "build/*" $(LNGS)
+	./manage.py makemessages --keep-pot --ignore "pretix/static/npm_dir/*" $(LNGS)
+	./manage.py makemessages --keep-pot -e js,ts,vue -d djangojs --ignore "pretix/static/npm_dir/*" --ignore "pretix/helpers/*" --ignore "pretix/static/jsi18n/*" --ignore "pretix/static/jsi18n/*" --ignore "pretix/static.dist/*" --ignore "data/*" --ignore "pretix/static/rrule/*" --ignore "build/*" $(LNGS)
 
 staticfiles: npminstall npmbuild jsi18n
 	./manage.py collectstatic --noinput

src/pretix/__init__.py

@@ -19,4 +19,4 @@
 # You should have received a copy of the GNU Affero General Public License along with this program.  If not, see
 # <https://www.gnu.org/licenses/>.
 #
-__version__ = "2026.7.0.dev0"
+__version__ = "2026.6.1"

src/pretix/_base_settings.py

@@ -118,7 +118,6 @@ ALL_LANGUAGES = [
     ('sv', _('Swedish')),
     ('es', _('Spanish')),
     ('es-419', _('Spanish (Latin America)')),
-    ('th', _('Thai')),
     ('tr', _('Turkish')),
     ('uk', _('Ukrainian')),
 ]

src/pretix/base/middleware.py

@@ -19,8 +19,6 @@
 # You should have received a copy of the GNU Affero General Public License along with this program.  If not, see
 # <https://www.gnu.org/licenses/>.
 #
-import logging
-import re
 from collections import OrderedDict
 from urllib.parse import urlparse, urlsplit
 from zoneinfo import ZoneInfo, ZoneInfoNotFoundError
@@ -45,8 +43,6 @@ from pretix.multidomain.urlreverse import (
 )
 from pretix.presale.style import get_fonts
 
-logger = logging.getLogger(__name__)
-
 _supported = None
 
 
@@ -227,26 +223,7 @@ def _parse_csp(header):
     return h
 
 
-VALID_CSP_DIRECTIVES = [
-    "child-src", "connect-src", "default-src", "fenced-frame-src", "font-src", "form-action", "frame-src", "img-src",
-    "manifest-src", "media-src", "object-src", "prefetch-src", "report-uri", "script-src", "script-src-elem",
-    "script-src-attr", "style-src", "style-src-elem", "style-src-attr", "worker-src",
-]
-
-CSP_ILLEGAL_CHARS = re.compile(r'[\s,;]')
-
-
-def _sanitize_csp(h):
-    for k, v in h.items():
-        if k not in VALID_CSP_DIRECTIVES:
-            raise ValueError("Invalid CSP directive " + k)
-        if any(CSP_ILLEGAL_CHARS.search(el) for el in v):
-            logger.warning("Stripping invalid component from CSP: %r", h)
-            h[k] = [el for el in v if not CSP_ILLEGAL_CHARS.search(el)]
-
-
 def _render_csp(h):
-    _sanitize_csp(h)
     return "; ".join(k + ' ' + ' '.join(v) for k, v in h.items() if v)
 
 
@@ -266,7 +243,21 @@ def _merge_csp(a, b):
 
 
 class SecurityMiddleware(MiddlewareMixin):
+    CSP_EXEMPT = (
+        '/api/v1/docs/',
+    )
+
     def process_response(self, request, resp):
+        def nested_dict_values(d):
+            for v in d.values():
+                if isinstance(v, dict):
+                    yield from nested_dict_values(v)
+                else:
+                    if isinstance(v, str):
+                        yield v
+
+        url = resolve(request.path_info)
+
         if settings.DEBUG and resp.status_code >= 400:
             # Don't use CSP on debug error page as it breaks of Django's fancy error
             # pages
@@ -277,15 +268,18 @@ class SecurityMiddleware(MiddlewareMixin):
         # https://github.com/pretix/pretix/issues/765
         resp['P3P'] = 'CP=\"ALL DSP COR CUR ADM TAI OUR IND COM NAV INT\"'
 
-        if not getattr(resp, '_csp_ignore', False):
-            resp['Content-Security-Policy'] = _render_csp(self._build_csp(request, resp))
-        elif 'Content-Security-Policy' in resp:
-            del resp['Content-Security-Policy']
+        img_src = []
+        gs = global_settings_object(request)
+        if gs.settings.leaflet_tiles:
+            img_src.append(gs.settings.leaflet_tiles[:gs.settings.leaflet_tiles.index("/", 10)].replace("{s}", "*"))
 
-        return resp
-
-    def _build_csp(self, request, resp):
-        url = resolve(request.path_info)
+        font_src = set()
+        if hasattr(request, 'event'):
+            for font in get_fonts(request.event, pdf_support_required=False).values():
+                for path in list(nested_dict_values(font)):
+                    font_location = urlparse(path)
+                    if font_location.scheme and font_location.netloc:
+                        font_src.add('{}://{}'.format(font_location.scheme, font_location.netloc))
 
         h = {
             'default-src': ["{static}"],
@@ -294,8 +288,8 @@ class SecurityMiddleware(MiddlewareMixin):
             'frame-src': ['{static}'],
             'style-src': ["{static}", "{media}"],
             'connect-src': ["{dynamic}", "{media}"],
-            'img-src': ["{static}", "{media}", "data:"],
-            'font-src': ["{static}"],
+            'img-src': ["{static}", "{media}", "data:"] + img_src,
+            'font-src': ["{static}"] + list(font_src),
             'media-src': ["{static}", "data:"],
             # form-action is not only used to match on form actions, but also on URLs
             # form-actions redirect to. In the context of e.g. payment providers or
@@ -304,13 +298,6 @@ class SecurityMiddleware(MiddlewareMixin):
             'form-action': ["{dynamic}", "https:"] + (['http:'] if settings.SITE_URL.startswith('http://') else []),
         }
 
-        gs = global_settings_object(request)
-        if gs.settings.leaflet_tiles:
-            h['img-src'].append(gs.settings.leaflet_tiles[:gs.settings.leaflet_tiles.index("/", 10)].replace("{s}", "*"))
-
-        if hasattr(request, 'event'):
-            h['font-src'] += list(self._get_font_origins(request.event))
-
         if settings.VITE_DEV_MODE:
             h['script-src'] += ["http://localhost:5173", "ws://localhost:5173"]
             h['style-src'] += ["'unsafe-inline'"]
@@ -322,7 +309,6 @@ class SecurityMiddleware(MiddlewareMixin):
             if not settings.VITE_DEV_MODE:
                 # can't have 'unsafe-inline' and nonce at the same time
                 h['style-src'].append(nonce)
-
         # Only include pay.google.com for wallet detection purposes on the Payment selection page
         if (
                 url.url_name == "event.order.pay.change" or
@@ -331,32 +317,27 @@ class SecurityMiddleware(MiddlewareMixin):
             h['script-src'].append('https://pay.google.com')
             h['frame-src'].append('https://pay.google.com')
             h['connect-src'].append('https://google.com/pay')
-
         if settings.LOG_CSP:
             h['report-uri'] = ["/csp_report/"]
-
         if 'Content-Security-Policy' in resp:
             _merge_csp(h, _parse_csp(resp['Content-Security-Policy']))
-
         if settings.CSP_ADDITIONAL_HEADER:
             _merge_csp(h, _parse_csp(settings.CSP_ADDITIONAL_HEADER))
 
-        placeholders = {
-            "{static}": ["'self'"],
-            "{dynamic}": ["'self'"],
-            "{media}": ["'self'"],
-        }
+        staticdomain = "'self'"
+        dynamicdomain = "'self'"
+        mediadomain = "'self'"
         if settings.MEDIA_URL.startswith('http'):
-            placeholders["{media}"].append(settings.MEDIA_URL[:settings.MEDIA_URL.find('/', 9)])
+            mediadomain += " " + settings.MEDIA_URL[:settings.MEDIA_URL.find('/', 9)]
         if settings.STATIC_URL.startswith('http'):
-            placeholders["{static}"].append(settings.STATIC_URL[:settings.STATIC_URL.find('/', 9)])
+            staticdomain += " " + settings.STATIC_URL[:settings.STATIC_URL.find('/', 9)]
         if settings.SITE_URL.startswith('http'):
             if settings.SITE_URL.find('/', 9) > 0:
-                placeholders["{static}"].append(settings.SITE_URL[:settings.SITE_URL.find('/', 9)])
-                placeholders["{dynamic}"].append(settings.SITE_URL[:settings.SITE_URL.find('/', 9)])
+                staticdomain += " " + settings.SITE_URL[:settings.SITE_URL.find('/', 9)]
+                dynamicdomain += " " + settings.SITE_URL[:settings.SITE_URL.find('/', 9)]
             else:
-                placeholders["{static}"].append(settings.SITE_URL)
-                placeholders["{dynamic}"].append(settings.SITE_URL)
+                staticdomain += " " + settings.SITE_URL
+                dynamicdomain += " " + settings.SITE_URL
 
         if hasattr(request, 'organizer') and request.organizer:
             if hasattr(request, 'event') and request.event:
@@ -367,29 +348,18 @@ class SecurityMiddleware(MiddlewareMixin):
                 siteurlsplit = urlsplit(settings.SITE_URL)
                 if siteurlsplit.port and siteurlsplit.port not in (80, 443):
                     domain = '%s:%d' % (domain, siteurlsplit.port)
-                placeholders["{dynamic}"].append(domain)
+                dynamicdomain += " " + domain
 
-        for k, v in h.items():
-            h[k] = sorted(set(result for part in v for result in placeholders.get(part, [part])))
+        if request.path not in self.CSP_EXEMPT and not getattr(resp, '_csp_ignore', False):
+            resp['Content-Security-Policy'] = _render_csp(h).format(static=staticdomain, dynamic=dynamicdomain,
+                                                                    media=mediadomain)
+            for k, v in h.items():
+                h[k] = sorted(set(' '.join(v).format(static=staticdomain, dynamic=dynamicdomain, media=mediadomain).split(' ')))
+            resp['Content-Security-Policy'] = _render_csp(h)
+        elif 'Content-Security-Policy' in resp:
+            del resp['Content-Security-Policy']
 
-        return h
-
-    def _get_font_origins(self, event):
-        def nested_dict_values(d):
-            for v in d.values():
-                if isinstance(v, dict):
-                    yield from nested_dict_values(v)
-                else:
-                    if isinstance(v, str):
-                        yield v
-
-        font_src = set()
-        for font in get_fonts(event, pdf_support_required=False).values():
-            for path in list(nested_dict_values(font)):
-                font_location = urlparse(path)
-                if font_location.scheme and font_location.netloc:
-                    font_src.add('{}://{}'.format(font_location.scheme, font_location.netloc))
-        return font_src
+        return resp
 
 
 class RejectInvalidInputMiddleware(MiddlewareMixin):

src/pretix/base/models/auth.py

@@ -647,22 +647,25 @@ class User(AbstractBaseUser, PermissionsMixin, LoggingMixin):
             id__in=self.teams.filter(TeamQuerySet.organizer_permission_q(permission)).values_list('organizer', flat=True)
         )
 
-    def has_active_staff_session(self, session_key):
+    def has_active_staff_session(self, session_key=None):
         """
         Returns whether or not a user has an active staff session (formerly known as superuser session)
         with the given session key.
         """
         return self.get_active_staff_session(session_key) is not None
 
-    def get_active_staff_session(self, session_key):
-        if not self.is_staff or not session_key:
+    def get_active_staff_session(self, session_key=None):
+        if not self.is_staff:
             return None
         if not hasattr(self, '_staff_session_cache'):
             self._staff_session_cache = {}
         if session_key not in self._staff_session_cache:
-            sess = StaffSession.objects.filter(
-                user=self, date_end__isnull=True, session_key=session_key
-            ).first()
+            qs = StaffSession.objects.filter(
+                user=self, date_end__isnull=True
+            )
+            if session_key:
+                qs = qs.filter(session_key=session_key)
+            sess = qs.first()
             if sess:
                 if sess.date_start < now() - timedelta(seconds=settings.PRETIX_SESSION_TIMEOUT_ABSOLUTE):
                     sess.date_end = now()

src/pretix/base/services/cross_selling.py

@@ -29,7 +29,7 @@ from typing import List
 from django.utils.functional import cached_property
 
 from pretix.base.models import CartPosition, ItemCategory, SalesChannel
-from pretix.presale.utils import get_grouped_items
+from pretix.presale.views.event import get_grouped_items
 
 
 class DummyCategory:

src/pretix/base/services/orders.py

@@ -110,7 +110,6 @@ from pretix.celery_app import app
 from pretix.helpers import OF_SELF
 from pretix.helpers.models import modelcopy
 from pretix.helpers.periodic import minimum_interval
-from pretix.presale.utils import get_grouped_items
 from pretix.testutils.middleware import debugflags_var
 
 
@@ -2107,13 +2106,6 @@ class OrderChangeManager:
                     for a in current_addons[cp][k][:current_num - input_num]:
                         if a.canceled:
                             continue
-                        items, _ = get_grouped_items(self.order.event,
-                                                     channel=self.order.sales_channel,
-                                                     subevent=a.subevent,
-                                                     has_voucher=True,
-                                                     base_qs=Item.objects.filter(pk=a.item.pk),
-                                                     allow_addons=True
-                                                     )
                         is_unavailable = (
                             # If an item is no longer available due to time, it should usually also be no longer
                             # user-removable, because e.g. the stock has already been ordered.
@@ -2123,11 +2115,10 @@ class OrderChangeManager:
                             # be part of the input.
                             (a.variation and a.variation.unavailability_reason(has_voucher=True, subevent=a.subevent))
                             or (a.variation and not a.variation.all_sales_channels and not a.variation.limit_sales_channels.contains(self.order.sales_channel))
-                            or not items
-                            or items[0].unavailability_reason(has_voucher=True, subevent=a.subevent)
+                            or a.item.unavailability_reason(has_voucher=True, subevent=a.subevent)
                             or (
-                                not items[0].all_sales_channels and
-                                not items[0].limit_sales_channels.contains(self.order.sales_channel)
+                                not a.item.all_sales_channels and
+                                not a.item.limit_sales_channels.contains(self.order.sales_channel)
                             )
                         )
                         if is_unavailable:

src/pretix/base/settings.py

@@ -1924,6 +1924,8 @@ DEFAULTS = {
         'serializer_class': serializers.BooleanField,
         'form_kwargs': dict(
             label=_("Hide all past dates from calendar"),
+            help_text=_("This option currently only affects the calendar of this event series, not the organizer-wide "
+                        "calendar.")
         )
     },
     'allow_modifications': {

src/pretix/base/templatetags/rich_text.py

@@ -42,6 +42,8 @@ from bleach import DEFAULT_CALLBACKS, html5lib_shim
 from bleach.linkifier import build_email_re
 from django import template
 from django.conf import settings
+from django.core import signing
+from django.urls import reverse
 from django.utils.functional import SimpleLazyObject
 from django.utils.html import escape
 from django.utils.http import url_has_allowed_host_and_scheme

src/pretix/control/middleware.py

@@ -36,7 +36,6 @@ from urllib.parse import quote, urljoin, urlparse
 
 from django.conf import settings
 from django.contrib.auth import REDIRECT_FIELD_NAME, logout
-from django.contrib.auth.views import redirect_to_login
 from django.http import Http404
 from django.shortcuts import get_object_or_404, resolve_url
 from django.template.response import TemplateResponse
@@ -215,15 +214,12 @@ class AuditLogMiddleware:
                 hijack_history = request.session.get('hijack_history', False)
                 hijacker = get_object_or_404(User, pk=hijack_history[0]["user"])
                 ss = hijacker.get_active_staff_session(request.session.get('hijacker_session'))
-                if not ss:
-                    # Staff session expired or not found
-                    logout(request)
-                    return redirect_to_login(request.get_full_path())
-                ss.logs.create(
-                    url=request.path,
-                    method=request.method,
-                    impersonating=request.user
-                )
+                if ss:
+                    ss.logs.create(
+                        url=request.path,
+                        method=request.method,
+                        impersonating=request.user
+                    )
             else:
                 ss = request.user.get_active_staff_session(request.session.session_key)
                 if ss:

src/pretix/control/views/event.py

@@ -1558,7 +1558,7 @@ class WidgetSettings(EventSettingsViewMixin, EventPermissionRequiredMixin, FormV
         return ctx
 
 
-class QuickSetupView(FormView):
+class QuickSetupView(EventPermissionRequiredMixin, FormView):
     template_name = 'pretixcontrol/event/quick_setup.html'
     permission = 'event.settings.general:write'
     form_class = QuickSetupForm

src/pretix/control/views/users.py

@@ -31,7 +31,6 @@ from django.contrib.auth import (
 )
 from django.contrib.auth.mixins import LoginRequiredMixin
 from django.contrib.auth.views import redirect_to_login
-from django.core.exceptions import PermissionDenied
 from django.db import transaction
 from django.shortcuts import get_object_or_404, redirect
 from django.urls import reverse
@@ -222,13 +221,11 @@ class UserImpersonateView(AdministratorPermissionRequiredMixin, RecentAuthentica
 
     def post(self, request, *args, **kwargs):
         self.object = get_object_or_404(User, pk=self.kwargs.get("id"))
-        staff_session = request.user.get_active_staff_session(request.session.session_key)
         self.request.user.log_action('pretix.control.auth.user.impersonated',
                                      user=request.user,
                                      data={
                                          'other': self.kwargs.get("id"),
-                                         'other_email': self.object.email,
-                                         'staff_session': staff_session.pk,
+                                         'other_email': self.object.email
                                      })
         oldkey = request.session.session_key
 
@@ -252,12 +249,6 @@ class UserImpersonateView(AdministratorPermissionRequiredMixin, RecentAuthentica
         with signals.no_update_last_login(), keep_session_age(request.session):
             login(request, hijacked, backend=backend)
 
-        request.session.save()
-        staff_session.logs.create(
-            method='(NOTE)',
-            url=f'Begin impersonating user #{hijacked.pk} (request session {oldkey[:8]} -> {request.session.session_key[:8]})',
-        )
-
         request.session["hijack_history"] = hijack_history
 
         signals.hijack_started.send(
@@ -274,15 +265,13 @@ class UserImpersonateView(AdministratorPermissionRequiredMixin, RecentAuthentica
 class UserImpersonateStopView(LoginRequiredMixin, View):
 
     def post(self, request, *args, **kwargs):
-        staff_session_key = request.session['hijacker_session']
-        prev_session_key = request.session.session_key
+        impersonated = request.user
+
+        hijs = request.session['hijacker_session']
         hijack_history = request.session.get("hijack_history", [])
         hijacked = request.user
         prev_session = hijack_history.pop()
         hijacker = get_object_or_404(get_user_model(), pk=prev_session["user"])
-        staff_session = hijacker.get_active_staff_session(staff_session_key)
-        if not staff_session:
-            raise PermissionDenied
 
         expected_hash = salted_hmac(
             key_salt=b"hijack-history-hash",
@@ -310,22 +299,17 @@ class UserImpersonateStopView(LoginRequiredMixin, View):
             hijacked=hijacked,
         )
 
-        request.session.save()
-        staff_session.session_key = request.session.session_key
-        staff_session.save()
-
-        staff_session.logs.create(
-            method='(NOTE)',
-            url=f'Stop impersonating user #{hijacked.pk} (request session {prev_session_key[:8]}, '
-                f'staff session {staff_session_key[:8]} -> {request.session.session_key[:8]})',
-        )
+        ss = request.user.get_active_staff_session(hijs)
+        if ss:
+            request.session.save()
+            ss.session_key = request.session.session_key
+            ss.save()
 
         request.user.log_action('pretix.control.auth.user.impersonate_stopped',
                                 user=request.user,
                                 data={
-                                    'other': hijacked.pk,
-                                    'other_email': hijacked.email,
-                                    'staff_session': staff_session.pk,
+                                    'other': impersonated.pk,
+                                    'other_email': impersonated.email
                                 })
         return redirect(reverse('control:index'))
 

src/pretix/presale/checkoutflow.py

@@ -93,12 +93,13 @@ from pretix.presale.signals import (
     order_api_meta_from_request, order_meta_from_request, question_form_fields,
     question_form_fields_overrides,
 )
-from pretix.presale.utils import customer_login, get_grouped_items
+from pretix.presale.utils import customer_login
 from pretix.presale.views import CartMixin, get_cart, get_cart_is_free
 from pretix.presale.views.cart import (
     _items_from_post_data, cart_session, create_empty_cart_id,
     get_or_create_cart_id,
 )
+from pretix.presale.views.event import get_grouped_items
 from pretix.presale.views.questions import QuestionsViewMixin
 
 

src/pretix/presale/templates/pretixpresale/event/base.html

@@ -9,7 +9,7 @@
 {% load anonymize_email %}
 {% block thetitle %}
     {% if messages %}
-        {{ messages|join:" " }} ::
+        {{ messages|join:" " }} :: 
     {% endif %}
     {% block title %}{% endblock %}{% if request.resolver_match.url_name != "event.index" %} :: {% endif %}{{ event.name }}
 {% endblock %}

src/pretix/presale/templates/pretixpresale/event/index.html

@@ -1,7 +1,6 @@
 {% extends "pretixpresale/event/base.html" %}
 {% load i18n %}
 {% load l10n %}
-{% load static %}
 {% load eventurl %}
 {% load cache_large %}
 {% load money %}
@@ -40,7 +39,6 @@
     {% else %}
         <meta property="og:url" content="{% abseventurl request.event "presale:event.index" %}" />
     {% endif %}
-    <script type="text/javascript" src="{% static "pretixpresale/js/csrfcookieretry.js" %}"></script>
 {% endblock %}
 {% block content %}
 

src/pretix/presale/templates/pretixpresale/event/order.html

@@ -6,7 +6,6 @@
 {% load money %}
 {% load expiresformat %}
 {% load eventurl %}
-{% load static %}
 {% load phone_format %}
 {% load rich_text %}
 {% load getitem %}
@@ -23,10 +22,6 @@
     {% endif %}
     {% trans "Order details" %}
 {% endblock %}
-{% block custom_header %}
-    {{ block.super }}
-     <script type="text/javascript" src="{% static "pretixpresale/js/csrfcookieretry.js" %}"></script>
-{% endblock %}
 {% block content %}
     {% if "thanks" in request.GET or "paid" in request.GET %}
         <div class="thank-you">

src/pretix/presale/templates/pretixpresale/fragment_calendar.html

@@ -21,21 +21,22 @@
                             data-date="{{ day.date|date_fast:"SHORT_DATE_FORMAT" }}">
                             <p>
                             {% if day.events %}
-                                <a href="#selected-day" class="day-label event hidden-sm hidden-md hidden-lg" aria-describedby="nr-of-events-{{ day.date|date_fast:"Y-m-d" }}">
+                                <a href="#selected-day" class="day-label event hidden-sm hidden-md hidden-lg">
                                     <b aria-hidden="true">{{ day.day }}</b>
                                     <time datetime="{{ day.date|date_fast:"Y-m-d" }}" class="sr-only">
                                         {{ day.date|date_fast:"SHORT_DATE_FORMAT" }}
                                     </time>
-                                    <span class="sr-only" id="nr-of-events-{{ day.date|date_fast:"Y-m-d" }}">{% blocktrans trimmed count count=day.events|length %}
-                                        {{ count }} event
-                                    {% plural %}
-                                        {{ count }} events
-                                    {% endblocktrans %}</span>
+                                    <span class="sr-only">
+                                        ({% blocktrans trimmed count count=day.events|length %}
+                                            {{ count }} event
+                                        {% plural %}
+                                            {{ count }} events
+                                        {% endblocktrans %})
+                                    </span>
                                 </a>
                                 <time datetime="{{ day.date|date_fast:"Y-m-d" }}" class="hidden-xs">{{ day.day }}</time>
                             {% else %}
                                 <time datetime="{{ day.date|date_fast:"Y-m-d" }}" class="day-label">{{ day.day }}</time>
-                                <span class="sr-only">{% trans "No events" %}</span>
                             {% endif %}
                             </p>
                             <ul class="events">

src/pretix/presale/utils.py

@@ -32,7 +32,6 @@
 # distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 # License for the specific language governing permissions and limitations under the License.
 import re
-import sys
 import time
 import warnings
 from importlib import import_module
@@ -42,10 +41,7 @@ from django.conf import settings
 from django.contrib.auth import (
     BACKEND_SESSION_KEY, SESSION_KEY, get_user_model, load_backend,
 )
-from django.db.models import (
-    Count, Exists, IntegerField, OuterRef, Prefetch, Q, Value,
-)
-from django.db.models.lookups import Exact
+from django.db.models import Q
 from django.http import Http404, HttpResponseForbidden
 from django.middleware.csrf import rotate_token
 from django.template import loader
@@ -58,25 +54,14 @@ from django.utils.translation import gettext_lazy as _
 from django_scopes import scope
 
 from pretix.base.middleware import LocaleMiddleware
-from pretix.base.models import (
-    Customer, Event, ItemVariation, Organizer, Quota, SalesChannel,
-    SeatCategoryMapping,
-)
-from pretix.base.models.items import (
-    Item, ItemAddOn, ItemBundle, SubEventItem, SubEventItemVariation,
-)
-from pretix.base.services.quotas import QuotaAvailability
-from pretix.base.timemachine import (
-    time_machine_now, time_machine_now_assigned_from_request,
-)
+from pretix.base.models import Customer, Event, Organizer
+from pretix.base.timemachine import time_machine_now_assigned_from_request
 from pretix.helpers.http import redirect_to_url
 from pretix.multidomain.models import KnownDomain
 from pretix.multidomain.urlreverse import (
     eventreverse_absolute, get_event_domain, get_organizer_domain,
 )
-from pretix.presale.signals import (
-    item_description, process_request, process_response,
-)
+from pretix.presale.signals import process_request, process_response
 
 SessionStore = import_module(settings.SESSION_ENGINE).SessionStore
 
@@ -495,385 +480,3 @@ def event_view(function=None, require_live=True):
         return fn
 
     return function or noop
-
-
-def item_group_by_category(items):
-    return sorted(
-        [
-            # a group is a tuple of a category and a list of items
-            (cat, [i for i in items if i.category == cat])
-            for cat in set([i.category for i in items])
-            # insert categories into a set for uniqueness
-            # a set is unsorted, so sort again by category
-        ],
-        key=lambda group: (group[0].position, group[0].id) if (
-            group[0] is not None and group[0].id is not None) else (0, 0)
-    )
-
-
-def get_grouped_items(event, *, channel: SalesChannel, subevent=None, voucher=None, require_seat=0, base_qs=None,
-                      allow_addons=False, allow_cross_sell=False,
-                      quota_cache=None, filter_items=None, filter_categories=None, memberships=None,
-                      ignore_hide_sold_out_for_item_ids=None, has_voucher=False):
-    base_qs_set = base_qs is not None
-    base_qs = base_qs if base_qs is not None else event.items
-
-    requires_seat = Exists(
-        SeatCategoryMapping.objects.filter(
-            product_id=OuterRef('pk'),
-            subevent=subevent
-        )
-    )
-    if not event.settings.seating_choice:
-        requires_seat = Value(0, output_field=IntegerField())
-
-    variation_q = (
-        Q(Q(available_from__isnull=True) | Q(available_from__lte=time_machine_now()) | Q(available_from_mode='info')) &
-        Q(Q(available_until__isnull=True) | Q(available_until__gte=time_machine_now()) | Q(available_until_mode='info'))
-    )
-    if not has_voucher and (not voucher or not voucher.show_hidden_items):
-        variation_q &= Q(hide_without_voucher=False)
-
-    if memberships is not None:
-        prefetch_membership_types = ['require_membership_types']
-    else:
-        prefetch_membership_types = []
-
-    prefetch_var = Prefetch(
-        'variations',
-        to_attr='available_variations',
-        queryset=ItemVariation.objects.using(settings.DATABASE_REPLICA).annotate(
-            subevent_disabled=Exists(
-                SubEventItemVariation.objects.filter(
-                    Q(disabled=True)
-                    | (Exact(OuterRef('available_from_mode'), 'hide') & Q(available_from__gt=time_machine_now()))
-                    | (Exact(OuterRef('available_until_mode'), 'hide') & Q(available_until__lt=time_machine_now())),
-                    variation_id=OuterRef('pk'),
-                    subevent=subevent,
-                )
-            ),
-        ).filter(
-            variation_q,
-            Q(all_sales_channels=True) | Q(limit_sales_channels=channel),
-            active=True,
-            quotas__isnull=False,
-            subevent_disabled=False
-        ).prefetch_related(
-            *prefetch_membership_types,
-            Prefetch('quotas',
-                     to_attr='_subevent_quotas',
-                     queryset=event.quotas.using(settings.DATABASE_REPLICA).filter(
-                         subevent=subevent).select_related("subevent"))
-        ).distinct()
-    )
-    prefetch_quotas = Prefetch(
-        'quotas',
-        to_attr='_subevent_quotas',
-        queryset=event.quotas.using(settings.DATABASE_REPLICA).filter(subevent=subevent).select_related("subevent")
-    )
-    prefetch_bundles = Prefetch(
-        'bundles',
-        queryset=ItemBundle.objects.using(settings.DATABASE_REPLICA).prefetch_related(
-            Prefetch('bundled_item',
-                     queryset=event.items.using(settings.DATABASE_REPLICA).select_related(
-                         'tax_rule').prefetch_related(
-                         Prefetch('quotas',
-                                  to_attr='_subevent_quotas',
-                                  queryset=event.quotas.using(settings.DATABASE_REPLICA).filter(
-                                      subevent=subevent)),
-                     )),
-            Prefetch('bundled_variation',
-                     queryset=ItemVariation.objects.using(
-                         settings.DATABASE_REPLICA
-                     ).select_related('item', 'item__tax_rule').filter(item__event=event).prefetch_related(
-                         Prefetch('quotas',
-                                  to_attr='_subevent_quotas',
-                                  queryset=event.quotas.using(settings.DATABASE_REPLICA).filter(
-                                      subevent=subevent)),
-                     )),
-        )
-    )
-
-    items = base_qs.using(settings.DATABASE_REPLICA).filter_available(
-        channel=channel.identifier, voucher=voucher, allow_addons=allow_addons, allow_cross_sell=allow_cross_sell
-    ).select_related(
-        'category', 'tax_rule',  # for re-grouping
-        'hidden_if_available',
-    ).prefetch_related(
-        *prefetch_membership_types,
-        Prefetch(
-            'hidden_if_item_available',
-            queryset=event.items.annotate(
-                has_variations=Count('variations'),
-            ).prefetch_related(
-                prefetch_var,
-                prefetch_quotas,
-                prefetch_bundles,
-            )
-        ),
-        prefetch_quotas,
-        prefetch_var,
-        prefetch_bundles,
-    ).annotate(
-        has_variations=Count('variations'),
-        subevent_disabled=Exists(
-            SubEventItem.objects.filter(
-                Q(disabled=True)
-                | (Exact(OuterRef('available_from_mode'), 'hide') & Q(available_from__gt=time_machine_now()))
-                | (Exact(OuterRef('available_until_mode'), 'hide') & Q(available_until__lt=time_machine_now())),
-                item_id=OuterRef('pk'),
-                subevent=subevent,
-            )
-        ),
-        mandatory_priced_addons=Exists(
-            ItemAddOn.objects.filter(
-                base_item_id=OuterRef('pk'),
-                min_count__gte=1,
-                price_included=False
-            )
-        ),
-        requires_seat=requires_seat,
-    ).filter(
-        Exists(Quota.items.through.objects.filter(quota__subevent_id=subevent, item_id=OuterRef("pk"))),
-        subevent_disabled=False,
-    ).order_by('category__position', 'category_id', 'position', 'name')
-    if require_seat:
-        items = items.filter(requires_seat__gt=0)
-    elif require_seat is not None:
-        items = items.filter(requires_seat=0)
-
-    if filter_items:
-        items = items.filter(pk__in=[a for a in filter_items if a.isdigit()])
-    if filter_categories:
-        items = items.filter(category_id__in=[a for a in filter_categories if a.isdigit()])
-
-    display_add_to_cart = False
-    quota_cache_key = f'item_quota_cache:{subevent.id if subevent else 0}:{channel.identifier}:{bool(require_seat)}'
-    quota_cache = quota_cache or event.cache.get(quota_cache_key) or {}
-    quota_cache_existed = bool(quota_cache)
-
-    if subevent:
-        item_price_override = subevent.item_price_overrides
-        var_price_override = subevent.var_price_overrides
-    else:
-        item_price_override = {}
-        var_price_override = {}
-
-    restrict_vars = set()
-    if voucher and voucher.quota_id:
-        # If a voucher is set to a specific quota, we need to filter out on that level
-        restrict_vars = set(voucher.quota.variations.all())
-
-    quotas_to_compute = []
-    for item in items:
-        assert item.event_id == event.pk
-        item.event = event  # save a database query if this is looked up
-        if item.has_variations:
-            for v in item.available_variations:
-                for q in v._subevent_quotas:
-                    if q.pk not in quota_cache:
-                        quotas_to_compute.append(q)
-        else:
-            for q in item._subevent_quotas:
-                if q.pk not in quota_cache:
-                    quotas_to_compute.append(q)
-
-    if quotas_to_compute:
-        qa = QuotaAvailability()
-        qa.queue(*quotas_to_compute)
-        qa.compute()
-        quota_cache.update({q.pk: r for q, r in qa.results.items()})
-
-    for item in items:
-        if voucher and voucher.item_id and voucher.variation_id:
-            # Restrict variations if the voucher only allows one
-            item.available_variations = [v for v in item.available_variations
-                                         if v.pk == voucher.variation_id]
-
-        if channel.type_instance.unlimited_items_per_order:
-            max_per_order = sys.maxsize
-        else:
-            max_per_order = item.max_per_order or int(event.settings.max_items_per_order)
-        if voucher:
-            max_per_order = min(max_per_order, voucher.max_usages - voucher.redeemed)
-
-        if item.hidden_if_available:
-            q = item.hidden_if_available.availability(_cache=quota_cache)
-            if q[0] == Quota.AVAILABILITY_OK:
-                item._remove = True
-                continue
-
-        if item.hidden_if_item_available:
-            if item.hidden_if_item_available.has_variations:
-                item._dependency_available = any(
-                    var.check_quotas(subevent=subevent, _cache=quota_cache, include_bundled=True)[0] == Quota.AVAILABILITY_OK
-                    for var in item.hidden_if_item_available.available_variations
-                )
-            else:
-                q = item.hidden_if_item_available.check_quotas(subevent=subevent, _cache=quota_cache, include_bundled=True)
-                time_available = item.hidden_if_item_available.is_available()
-                item._dependency_available = (q[0] == Quota.AVAILABILITY_OK) and time_available
-            if item._dependency_available and item.hidden_if_item_available_mode == Item.UNAVAIL_MODE_HIDDEN:
-                item._remove = True
-                continue
-
-        if item.require_membership and item.require_membership_hidden:
-            if not memberships or not any([m.membership_type in item.require_membership_types.all() for m in memberships]):
-                item._remove = True
-                continue
-
-        item.current_unavailability_reason = item.unavailability_reason(has_voucher=voucher, subevent=subevent)
-
-        item.description = str(item.description)
-        for recv, resp in item_description.send(sender=event, item=item, variation=None, subevent=subevent):
-            if resp:
-                item.description += ("<br/>" if item.description else "") + resp
-
-        if not item.has_variations:
-            item._remove = False
-            if not bool(item._subevent_quotas):
-                item._remove = True
-                continue
-
-            if voucher and (voucher.allow_ignore_quota or voucher.block_quota):
-                item.cached_availability = (
-                    Quota.AVAILABILITY_OK, voucher.max_usages - voucher.redeemed
-                )
-            else:
-                item.cached_availability = list(
-                    item.check_quotas(subevent=subevent, _cache=quota_cache, include_bundled=True)
-                )
-
-            if not (
-                    ignore_hide_sold_out_for_item_ids and item.pk in ignore_hide_sold_out_for_item_ids
-            ) and event.settings.hide_sold_out and item.cached_availability[0] < Quota.AVAILABILITY_RESERVED:
-                item._remove = True
-                continue
-
-            item.order_max = min(
-                item.cached_availability[1]
-                if item.cached_availability[1] is not None else sys.maxsize,
-                max_per_order
-            )
-
-            original_price = item_price_override.get(item.pk, item.default_price)
-            voucher_reduced = False
-            if voucher:
-                price = voucher.calculate_price(original_price)
-                voucher_reduced = price < original_price
-                include_bundled = not voucher.all_bundles_included
-            else:
-                price = original_price
-                include_bundled = True
-
-            item.display_price = item.tax(price, currency=event.currency, include_bundled=include_bundled)
-            if item.free_price and item.free_price_suggestion is not None and not voucher_reduced:
-                item.suggested_price = item.tax(max(price, item.free_price_suggestion), currency=event.currency, include_bundled=include_bundled)
-            else:
-                item.suggested_price = item.display_price
-
-            if price != original_price:
-                item.original_price = item.tax(original_price, currency=event.currency, include_bundled=True)
-            else:
-                item.original_price = (
-                    item.tax(item.original_price, currency=event.currency, include_bundled=True,
-                             base_price_is='net' if event.settings.display_net_prices else 'gross')  # backwards-compat
-                    if item.original_price else None
-                )
-            if not display_add_to_cart:
-                display_add_to_cart = not item.requires_seat and item.order_max > 0
-        else:
-            for var in item.available_variations:
-                if var.require_membership and var.require_membership_hidden:
-                    if not memberships or not any([m.membership_type in var.require_membership_types.all() for m in memberships]):
-                        var._remove = True
-                        continue
-
-                var.description = str(var.description)
-                for recv, resp in item_description.send(sender=event, item=item, variation=var, subevent=subevent):
-                    if resp:
-                        var.description += ("<br/>" if var.description else "") + resp
-
-                if voucher and (voucher.allow_ignore_quota or voucher.block_quota):
-                    var.cached_availability = (
-                        Quota.AVAILABILITY_OK, voucher.max_usages - voucher.redeemed
-                    )
-                else:
-                    var.cached_availability = list(
-                        var.check_quotas(subevent=subevent, _cache=quota_cache, include_bundled=True)
-                    )
-
-                var.order_max = min(
-                    var.cached_availability[1]
-                    if var.cached_availability[1] is not None else sys.maxsize,
-                    max_per_order
-                )
-
-                original_price = var_price_override.get(var.pk, var.price)
-                voucher_reduced = False
-                if voucher:
-                    price = voucher.calculate_price(original_price)
-                    voucher_reduced = price < original_price
-                    include_bundled = not voucher.all_bundles_included
-                else:
-                    price = original_price
-                    include_bundled = True
-
-                var.display_price = var.tax(price, currency=event.currency, include_bundled=include_bundled)
-
-                if item.free_price and var.free_price_suggestion is not None and not voucher_reduced:
-                    var.suggested_price = item.tax(max(price, var.free_price_suggestion), currency=event.currency,
-                                                   include_bundled=include_bundled)
-                elif item.free_price and item.free_price_suggestion is not None and not voucher_reduced:
-                    var.suggested_price = item.tax(max(price, item.free_price_suggestion), currency=event.currency,
-                                                   include_bundled=include_bundled)
-                else:
-                    var.suggested_price = var.display_price
-
-                if price != original_price:
-                    var.original_price = var.tax(original_price, currency=event.currency, include_bundled=True)
-                else:
-                    var.original_price = (
-                        var.tax(var.original_price or item.original_price, currency=event.currency,
-                                include_bundled=True,
-                                base_price_is='net' if event.settings.display_net_prices else 'gross')  # backwards-compat
-                    ) if var.original_price or item.original_price else None
-
-                var.current_unavailability_reason = var.unavailability_reason(has_voucher=voucher, subevent=subevent)
-
-            item.original_price = (
-                item.tax(item.original_price, currency=event.currency, include_bundled=True,
-                         base_price_is='net' if event.settings.display_net_prices else 'gross')  # backwards-compat
-                if item.original_price else None
-            )
-
-            item.available_variations = [
-                v for v in item.available_variations if v._subevent_quotas and (
-                    not voucher or not voucher.quota_id or v in restrict_vars
-                ) and not getattr(v, '_remove', False)
-            ]
-
-            if not (ignore_hide_sold_out_for_item_ids and item.pk in ignore_hide_sold_out_for_item_ids) and event.settings.hide_sold_out:
-                item.available_variations = [v for v in item.available_variations
-                                             if v.cached_availability[0] >= Quota.AVAILABILITY_RESERVED]
-
-            if voucher and voucher.variation_id:
-                item.available_variations = [v for v in item.available_variations
-                                             if v.pk == voucher.variation_id]
-
-            if len(item.available_variations) > 0:
-                item.min_price = min([v.display_price.net if event.settings.display_net_prices else
-                                      v.display_price.gross for v in item.available_variations])
-                item.max_price = max([v.display_price.net if event.settings.display_net_prices else
-                                      v.display_price.gross for v in item.available_variations])
-                item.best_variation_availability = max([v.cached_availability[0] for v in item.available_variations])
-
-            item._remove = not bool(item.available_variations)
-            if not item._remove and not display_add_to_cart:
-                display_add_to_cart = not item.requires_seat and any(v.order_max > 0 for v in item.available_variations)
-
-    if not quota_cache_existed and not voucher and not allow_addons and not base_qs_set and not filter_items and not filter_categories:
-        event.cache.set(quota_cache_key, quota_cache, 5)
-    items = [item for item in items
-             if (len(item.available_variations) > 0 or not item.has_variations) and not item._remove]
-    return items, display_add_to_cart

src/pretix/presale/views/cart.py

@@ -68,11 +68,13 @@ from pretix.base.timemachine import time_machine_now
 from pretix.base.views.tasks import AsyncAction
 from pretix.helpers.http import redirect_to_url
 from pretix.multidomain.urlreverse import eventreverse
-from pretix.presale.utils import get_grouped_items, item_group_by_category
 from pretix.presale.views import (
     CartMixin, EventViewMixin, allow_cors_if_namespaced,
     allow_frame_if_namespaced, get_cart, iframe_entry_view_wrapper,
 )
+from pretix.presale.views.event import (
+    get_grouped_items, item_group_by_category,
+)
 from pretix.presale.views.robots import NoSearchIndexViewMixin
 
 try:

src/pretix/presale/views/event.py

@@ -34,6 +34,7 @@
 
 import calendar
 import hashlib
+import sys
 from collections import defaultdict
 from datetime import date, datetime, timedelta
 from decimal import Decimal
@@ -46,7 +47,10 @@ from django import forms
 from django.conf import settings
 from django.contrib import messages
 from django.core.exceptions import PermissionDenied
-from django.db.models import Count
+from django.db.models import (
+    Count, Exists, IntegerField, OuterRef, Prefetch, Q, Value,
+)
+from django.db.models.lookups import Exact
 from django.http import Http404, HttpResponse
 from django.shortcuts import get_object_or_404, redirect, render
 from django.utils.decorators import method_decorator
@@ -61,9 +65,15 @@ from django.views.generic import TemplateView
 
 from pretix.base.auth import has_event_access_permission
 from pretix.base.forms.widgets import SplitDateTimePickerWidget
-from pretix.base.models import Quota, Voucher
+from pretix.base.models import (
+    ItemVariation, Quota, SalesChannel, SeatCategoryMapping, Voucher,
+)
 from pretix.base.models.event import Event, SubEvent
+from pretix.base.models.items import (
+    Item, ItemAddOn, ItemBundle, SubEventItem, SubEventItemVariation,
+)
 from pretix.base.services.placeholders import PlaceholderContext
+from pretix.base.services.quotas import QuotaAvailability
 from pretix.base.timemachine import time_machine_now
 from pretix.helpers.compat import date_fromisocalendar
 from pretix.helpers.formats.en.formats import (
@@ -72,8 +82,7 @@ from pretix.helpers.formats.en.formats import (
 from pretix.helpers.http import redirect_to_url
 from pretix.multidomain.urlreverse import eventreverse
 from pretix.presale.ical import get_public_ical
-from pretix.presale.signals import seatingframe_html_head
-from pretix.presale.utils import get_grouped_items, item_group_by_category
+from pretix.presale.signals import item_description, seatingframe_html_head
 from pretix.presale.views.organizer import (
     EventListMixin, add_subevents_for_days, days_for_template,
     filter_qs_by_attr, filter_subevents_with_plugins, has_before_after,
@@ -88,6 +97,388 @@ from . import (
 SessionStore = import_module(settings.SESSION_ENGINE).SessionStore
 
 
+def item_group_by_category(items):
+    return sorted(
+        [
+            # a group is a tuple of a category and a list of items
+            (cat, [i for i in items if i.category == cat])
+            for cat in set([i.category for i in items])
+            # insert categories into a set for uniqueness
+            # a set is unsorted, so sort again by category
+        ],
+        key=lambda group: (group[0].position, group[0].id) if (
+            group[0] is not None and group[0].id is not None) else (0, 0)
+    )
+
+
+def get_grouped_items(event, *, channel: SalesChannel, subevent=None, voucher=None, require_seat=0, base_qs=None,
+                      allow_addons=False, allow_cross_sell=False,
+                      quota_cache=None, filter_items=None, filter_categories=None, memberships=None,
+                      ignore_hide_sold_out_for_item_ids=None):
+    base_qs_set = base_qs is not None
+    base_qs = base_qs if base_qs is not None else event.items
+
+    requires_seat = Exists(
+        SeatCategoryMapping.objects.filter(
+            product_id=OuterRef('pk'),
+            subevent=subevent
+        )
+    )
+    if not event.settings.seating_choice:
+        requires_seat = Value(0, output_field=IntegerField())
+
+    variation_q = (
+        Q(Q(available_from__isnull=True) | Q(available_from__lte=time_machine_now()) | Q(available_from_mode='info')) &
+        Q(Q(available_until__isnull=True) | Q(available_until__gte=time_machine_now()) | Q(available_until_mode='info'))
+    )
+    if not voucher or not voucher.show_hidden_items:
+        variation_q &= Q(hide_without_voucher=False)
+
+    if memberships is not None:
+        prefetch_membership_types = ['require_membership_types']
+    else:
+        prefetch_membership_types = []
+
+    prefetch_var = Prefetch(
+        'variations',
+        to_attr='available_variations',
+        queryset=ItemVariation.objects.using(settings.DATABASE_REPLICA).annotate(
+            subevent_disabled=Exists(
+                SubEventItemVariation.objects.filter(
+                    Q(disabled=True)
+                    | (Exact(OuterRef('available_from_mode'), 'hide') & Q(available_from__gt=time_machine_now()))
+                    | (Exact(OuterRef('available_until_mode'), 'hide') & Q(available_until__lt=time_machine_now())),
+                    variation_id=OuterRef('pk'),
+                    subevent=subevent,
+                )
+            ),
+        ).filter(
+            variation_q,
+            Q(all_sales_channels=True) | Q(limit_sales_channels=channel),
+            active=True,
+            quotas__isnull=False,
+            subevent_disabled=False
+        ).prefetch_related(
+            *prefetch_membership_types,
+            Prefetch('quotas',
+                     to_attr='_subevent_quotas',
+                     queryset=event.quotas.using(settings.DATABASE_REPLICA).filter(
+                         subevent=subevent).select_related("subevent"))
+        ).distinct()
+    )
+    prefetch_quotas = Prefetch(
+        'quotas',
+        to_attr='_subevent_quotas',
+        queryset=event.quotas.using(settings.DATABASE_REPLICA).filter(subevent=subevent).select_related("subevent")
+    )
+    prefetch_bundles = Prefetch(
+        'bundles',
+        queryset=ItemBundle.objects.using(settings.DATABASE_REPLICA).prefetch_related(
+            Prefetch('bundled_item',
+                     queryset=event.items.using(settings.DATABASE_REPLICA).select_related(
+                         'tax_rule').prefetch_related(
+                         Prefetch('quotas',
+                                  to_attr='_subevent_quotas',
+                                  queryset=event.quotas.using(settings.DATABASE_REPLICA).filter(
+                                      subevent=subevent)),
+                     )),
+            Prefetch('bundled_variation',
+                     queryset=ItemVariation.objects.using(
+                         settings.DATABASE_REPLICA
+                     ).select_related('item', 'item__tax_rule').filter(item__event=event).prefetch_related(
+                         Prefetch('quotas',
+                                  to_attr='_subevent_quotas',
+                                  queryset=event.quotas.using(settings.DATABASE_REPLICA).filter(
+                                      subevent=subevent)),
+                     )),
+        )
+    )
+
+    items = base_qs.using(settings.DATABASE_REPLICA).filter_available(
+        channel=channel.identifier, voucher=voucher, allow_addons=allow_addons, allow_cross_sell=allow_cross_sell
+    ).select_related(
+        'category', 'tax_rule',  # for re-grouping
+        'hidden_if_available',
+    ).prefetch_related(
+        *prefetch_membership_types,
+        Prefetch(
+            'hidden_if_item_available',
+            queryset=event.items.annotate(
+                has_variations=Count('variations'),
+            ).prefetch_related(
+                prefetch_var,
+                prefetch_quotas,
+                prefetch_bundles,
+            )
+        ),
+        prefetch_quotas,
+        prefetch_var,
+        prefetch_bundles,
+    ).annotate(
+        has_variations=Count('variations'),
+        subevent_disabled=Exists(
+            SubEventItem.objects.filter(
+                Q(disabled=True)
+                | (Exact(OuterRef('available_from_mode'), 'hide') & Q(available_from__gt=time_machine_now()))
+                | (Exact(OuterRef('available_until_mode'), 'hide') & Q(available_until__lt=time_machine_now())),
+                item_id=OuterRef('pk'),
+                subevent=subevent,
+            )
+        ),
+        mandatory_priced_addons=Exists(
+            ItemAddOn.objects.filter(
+                base_item_id=OuterRef('pk'),
+                min_count__gte=1,
+                price_included=False
+            )
+        ),
+        requires_seat=requires_seat,
+    ).filter(
+        Exists(Quota.items.through.objects.filter(quota__subevent_id=subevent, item_id=OuterRef("pk"))),
+        subevent_disabled=False,
+    ).order_by('category__position', 'category_id', 'position', 'name')
+    if require_seat:
+        items = items.filter(requires_seat__gt=0)
+    elif require_seat is not None:
+        items = items.filter(requires_seat=0)
+
+    if filter_items:
+        items = items.filter(pk__in=[a for a in filter_items if a.isdigit()])
+    if filter_categories:
+        items = items.filter(category_id__in=[a for a in filter_categories if a.isdigit()])
+
+    display_add_to_cart = False
+    quota_cache_key = f'item_quota_cache:{subevent.id if subevent else 0}:{channel.identifier}:{bool(require_seat)}'
+    quota_cache = quota_cache or event.cache.get(quota_cache_key) or {}
+    quota_cache_existed = bool(quota_cache)
+
+    if subevent:
+        item_price_override = subevent.item_price_overrides
+        var_price_override = subevent.var_price_overrides
+    else:
+        item_price_override = {}
+        var_price_override = {}
+
+    restrict_vars = set()
+    if voucher and voucher.quota_id:
+        # If a voucher is set to a specific quota, we need to filter out on that level
+        restrict_vars = set(voucher.quota.variations.all())
+
+    quotas_to_compute = []
+    for item in items:
+        assert item.event_id == event.pk
+        item.event = event  # save a database query if this is looked up
+        if item.has_variations:
+            for v in item.available_variations:
+                for q in v._subevent_quotas:
+                    if q.pk not in quota_cache:
+                        quotas_to_compute.append(q)
+        else:
+            for q in item._subevent_quotas:
+                if q.pk not in quota_cache:
+                    quotas_to_compute.append(q)
+
+    if quotas_to_compute:
+        qa = QuotaAvailability()
+        qa.queue(*quotas_to_compute)
+        qa.compute()
+        quota_cache.update({q.pk: r for q, r in qa.results.items()})
+
+    for item in items:
+        if voucher and voucher.item_id and voucher.variation_id:
+            # Restrict variations if the voucher only allows one
+            item.available_variations = [v for v in item.available_variations
+                                         if v.pk == voucher.variation_id]
+
+        if channel.type_instance.unlimited_items_per_order:
+            max_per_order = sys.maxsize
+        else:
+            max_per_order = item.max_per_order or int(event.settings.max_items_per_order)
+        if voucher:
+            max_per_order = min(max_per_order, voucher.max_usages - voucher.redeemed)
+
+        if item.hidden_if_available:
+            q = item.hidden_if_available.availability(_cache=quota_cache)
+            if q[0] == Quota.AVAILABILITY_OK:
+                item._remove = True
+                continue
+
+        if item.hidden_if_item_available:
+            if item.hidden_if_item_available.has_variations:
+                item._dependency_available = any(
+                    var.check_quotas(subevent=subevent, _cache=quota_cache, include_bundled=True)[0] == Quota.AVAILABILITY_OK
+                    for var in item.hidden_if_item_available.available_variations
+                )
+            else:
+                q = item.hidden_if_item_available.check_quotas(subevent=subevent, _cache=quota_cache, include_bundled=True)
+                time_available = item.hidden_if_item_available.is_available()
+                item._dependency_available = (q[0] == Quota.AVAILABILITY_OK) and time_available
+            if item._dependency_available and item.hidden_if_item_available_mode == Item.UNAVAIL_MODE_HIDDEN:
+                item._remove = True
+                continue
+
+        if item.require_membership and item.require_membership_hidden:
+            if not memberships or not any([m.membership_type in item.require_membership_types.all() for m in memberships]):
+                item._remove = True
+                continue
+
+        item.current_unavailability_reason = item.unavailability_reason(has_voucher=voucher, subevent=subevent)
+
+        item.description = str(item.description)
+        for recv, resp in item_description.send(sender=event, item=item, variation=None, subevent=subevent):
+            if resp:
+                item.description += ("<br/>" if item.description else "") + resp
+
+        if not item.has_variations:
+            item._remove = False
+            if not bool(item._subevent_quotas):
+                item._remove = True
+                continue
+
+            if voucher and (voucher.allow_ignore_quota or voucher.block_quota):
+                item.cached_availability = (
+                    Quota.AVAILABILITY_OK, voucher.max_usages - voucher.redeemed
+                )
+            else:
+                item.cached_availability = list(
+                    item.check_quotas(subevent=subevent, _cache=quota_cache, include_bundled=True)
+                )
+
+            if not (
+                    ignore_hide_sold_out_for_item_ids and item.pk in ignore_hide_sold_out_for_item_ids
+            ) and event.settings.hide_sold_out and item.cached_availability[0] < Quota.AVAILABILITY_RESERVED:
+                item._remove = True
+                continue
+
+            item.order_max = min(
+                item.cached_availability[1]
+                if item.cached_availability[1] is not None else sys.maxsize,
+                max_per_order
+            )
+
+            original_price = item_price_override.get(item.pk, item.default_price)
+            voucher_reduced = False
+            if voucher:
+                price = voucher.calculate_price(original_price)
+                voucher_reduced = price < original_price
+                include_bundled = not voucher.all_bundles_included
+            else:
+                price = original_price
+                include_bundled = True
+
+            item.display_price = item.tax(price, currency=event.currency, include_bundled=include_bundled)
+            if item.free_price and item.free_price_suggestion is not None and not voucher_reduced:
+                item.suggested_price = item.tax(max(price, item.free_price_suggestion), currency=event.currency, include_bundled=include_bundled)
+            else:
+                item.suggested_price = item.display_price
+
+            if price != original_price:
+                item.original_price = item.tax(original_price, currency=event.currency, include_bundled=True)
+            else:
+                item.original_price = (
+                    item.tax(item.original_price, currency=event.currency, include_bundled=True,
+                             base_price_is='net' if event.settings.display_net_prices else 'gross')  # backwards-compat
+                    if item.original_price else None
+                )
+            if not display_add_to_cart:
+                display_add_to_cart = not item.requires_seat and item.order_max > 0
+        else:
+            for var in item.available_variations:
+                if var.require_membership and var.require_membership_hidden:
+                    if not memberships or not any([m.membership_type in var.require_membership_types.all() for m in memberships]):
+                        var._remove = True
+                        continue
+
+                var.description = str(var.description)
+                for recv, resp in item_description.send(sender=event, item=item, variation=var, subevent=subevent):
+                    if resp:
+                        var.description += ("<br/>" if var.description else "") + resp
+
+                if voucher and (voucher.allow_ignore_quota or voucher.block_quota):
+                    var.cached_availability = (
+                        Quota.AVAILABILITY_OK, voucher.max_usages - voucher.redeemed
+                    )
+                else:
+                    var.cached_availability = list(
+                        var.check_quotas(subevent=subevent, _cache=quota_cache, include_bundled=True)
+                    )
+
+                var.order_max = min(
+                    var.cached_availability[1]
+                    if var.cached_availability[1] is not None else sys.maxsize,
+                    max_per_order
+                )
+
+                original_price = var_price_override.get(var.pk, var.price)
+                voucher_reduced = False
+                if voucher:
+                    price = voucher.calculate_price(original_price)
+                    voucher_reduced = price < original_price
+                    include_bundled = not voucher.all_bundles_included
+                else:
+                    price = original_price
+                    include_bundled = True
+
+                var.display_price = var.tax(price, currency=event.currency, include_bundled=include_bundled)
+
+                if item.free_price and var.free_price_suggestion is not None and not voucher_reduced:
+                    var.suggested_price = item.tax(max(price, var.free_price_suggestion), currency=event.currency,
+                                                   include_bundled=include_bundled)
+                elif item.free_price and item.free_price_suggestion is not None and not voucher_reduced:
+                    var.suggested_price = item.tax(max(price, item.free_price_suggestion), currency=event.currency,
+                                                   include_bundled=include_bundled)
+                else:
+                    var.suggested_price = var.display_price
+
+                if price != original_price:
+                    var.original_price = var.tax(original_price, currency=event.currency, include_bundled=True)
+                else:
+                    var.original_price = (
+                        var.tax(var.original_price or item.original_price, currency=event.currency,
+                                include_bundled=True,
+                                base_price_is='net' if event.settings.display_net_prices else 'gross')  # backwards-compat
+                    ) if var.original_price or item.original_price else None
+
+                var.current_unavailability_reason = var.unavailability_reason(has_voucher=voucher, subevent=subevent)
+
+            item.original_price = (
+                item.tax(item.original_price, currency=event.currency, include_bundled=True,
+                         base_price_is='net' if event.settings.display_net_prices else 'gross')  # backwards-compat
+                if item.original_price else None
+            )
+
+            item.available_variations = [
+                v for v in item.available_variations if v._subevent_quotas and (
+                    not voucher or not voucher.quota_id or v in restrict_vars
+                ) and not getattr(v, '_remove', False)
+            ]
+
+            if not (ignore_hide_sold_out_for_item_ids and item.pk in ignore_hide_sold_out_for_item_ids) and event.settings.hide_sold_out:
+                item.available_variations = [v for v in item.available_variations
+                                             if v.cached_availability[0] >= Quota.AVAILABILITY_RESERVED]
+
+            if voucher and voucher.variation_id:
+                item.available_variations = [v for v in item.available_variations
+                                             if v.pk == voucher.variation_id]
+
+            if len(item.available_variations) > 0:
+                item.min_price = min([v.display_price.net if event.settings.display_net_prices else
+                                      v.display_price.gross for v in item.available_variations])
+                item.max_price = max([v.display_price.net if event.settings.display_net_prices else
+                                      v.display_price.gross for v in item.available_variations])
+                item.best_variation_availability = max([v.cached_availability[0] for v in item.available_variations])
+
+            item._remove = not bool(item.available_variations)
+            if not item._remove and not display_add_to_cart:
+                display_add_to_cart = not item.requires_seat and any(v.order_max > 0 for v in item.available_variations)
+
+    if not quota_cache_existed and not voucher and not allow_addons and not base_qs_set and not filter_items and not filter_categories:
+        event.cache.set(quota_cache_key, quota_cache, 5)
+    items = [item for item in items
+             if (len(item.available_variations) > 0 or not item.has_variations) and not item._remove]
+    return items, display_add_to_cart
+
+
 @method_decorator(allow_frame_if_namespaced, 'dispatch')
 @method_decorator(iframe_entry_view_wrapper, 'dispatch')
 class EventIndex(EventViewMixin, EventListMixin, CartMixin, TemplateView):

src/pretix/presale/views/order.py

@@ -93,10 +93,10 @@ from pretix.multidomain.urlreverse import eventreverse, eventreverse_absolute
 from pretix.presale.forms.checkout import InvoiceAddressForm, QuestionsForm
 from pretix.presale.forms.order import OrderPositionChangeForm
 from pretix.presale.signals import question_form_fields_overrides
-from pretix.presale.utils import get_grouped_items
 from pretix.presale.views import (
     CartMixin, EventViewMixin, iframe_entry_view_wrapper,
 )
+from pretix.presale.views.event import get_grouped_items
 from pretix.presale.views.robots import NoSearchIndexViewMixin
 
 logger = logging.getLogger(__name__)

src/pretix/presale/views/organizer.py

@@ -650,10 +650,6 @@ def add_subevents_for_days(qs, before, after, ebd, timezones, sales_channel, eve
             if hide:
                 continue
 
-        if s.event_calendar_future_only:
-            if (se.date_to or se.date_from) < time_machine_now():
-                continue
-
         timezones.add(s.timezone)
         tz = ZoneInfo(s.timezone)
         datetime_from = se.date_from.astimezone(tz)

src/pretix/presale/views/waiting.py

@@ -40,8 +40,8 @@ from pretix.presale.views import EventViewMixin, iframe_entry_view_wrapper
 from ...base.i18n import get_language_without_region
 from ...base.models import Voucher, WaitingListEntry
 from ..forms.waitinglist import WaitingListForm
-from ..utils import get_grouped_items
 from . import allow_frame_if_namespaced
+from .event import get_grouped_items
 
 
 @method_decorator(allow_frame_if_namespaced, 'dispatch')

src/pretix/presale/views/widget.py

@@ -68,8 +68,10 @@ from pretix.helpers.thumb import get_thumbnail
 from pretix.multidomain.urlreverse import eventreverse_absolute
 from pretix.presale.forms.organizer import meta_filtersets
 from pretix.presale.style import get_theme_vars_css
-from pretix.presale.utils import get_grouped_items, item_group_by_category
 from pretix.presale.views.cart import get_or_create_cart_id
+from pretix.presale.views.event import (
+    get_grouped_items, item_group_by_category,
+)
 from pretix.presale.views.organizer import (
     EventListMixin, add_events_for_days, add_subevents_for_days,
     days_for_template, filter_qs_by_attr, filter_subevents_with_plugins,
@@ -121,7 +123,7 @@ def widget_css_etag(request, version, **kwargs):
 
 
 def _use_vite(request):
-    if getattr(settings, 'PRETIX_WIDGET_VITE', False) or "beta" in request.GET:
+    if getattr(settings, 'PRETIX_WIDGET_VITE', False):
         return True
     origin = request.META.get('HTTP_ORIGIN', '')
     gs = GlobalSettingsObject()

src/pretix/settings.py

@@ -440,7 +440,6 @@ CSRF_COOKIE_NAME = 'pretix_csrftoken'
 SESSION_COOKIE_HTTPONLY = True
 
 INSTALLED_APPS += [ # noqa
-    'django_querytagger',
     'django_filters',
     'django_markup',
     'django_otp',
@@ -506,7 +505,6 @@ MIDDLEWARE = [
     'pretix.helpers.logs.RequestIdMiddleware',
     'pretix.api.middleware.IdempotencyMiddleware',
     'pretix.multidomain.middlewares.MultiDomainMiddleware',
-    'django_querytagger.middleware.SetTagMiddleware',  # after MultiDomainMiddleware for correct url resolving
     'pretix.base.middleware.CustomCommonMiddleware',
     'pretix.multidomain.middlewares.SessionMiddleware',
     'pretix.multidomain.middlewares.CsrfViewMiddleware',

src/pretix/static/pretixpresale/js/csrfcookieretry.js

@@ -1,15 +0,0 @@
-document.addEventListener("DOMContentLoaded", () => {
-  const COOKIE_NAME = "__Host-pretix_csrftoken";
-  const RELOAD_FLAG = "csrfReloadPerformed";
-
-  const hasCookie = document.cookie
-    .split("; ")
-    .some((c) => c.startsWith(COOKIE_NAME + "="));
-
-  if (!hasCookie && !sessionStorage.getItem(RELOAD_FLAG)) {
-    sessionStorage.setItem(RELOAD_FLAG, "1");
-    location.reload();
-  } else if (hasCookie && sessionStorage.getItem(RELOAD_FLAG)) {
-      sessionStorage.removeItem(RELOAD_FLAG);
-  }
-});

src/tests/base/test_middleware.py

@@ -126,81 +126,3 @@ class LocaleDeterminationTest(TestCase):
         response = c.get('/dummy/dummy/')
         language = response['Content-Language']
         self.assertEqual(language, 'en')
-
-
-def test_render_csp():
-    from pretix.base.middleware import _render_csp
-
-    assert _render_csp({}) == ""
-    assert _render_csp({'default-src': ["'self'"]}) == "default-src 'self'"
-
-    h = {
-        'default-src': ["'self'"],
-        'script-src': ["'self'"],
-        'object-src': ["'none'"],
-        'frame-src': ["'self'"],
-        'style-src': ["'self'", "'self'"],
-        'connect-src': ["'self'", "'self'"],
-        'img-src': ["'self'", "'self'", "data:"],
-        'font-src': ["'self'"],
-        'media-src': ["'self'", "data:"],
-        'form-action': ["'self'", "https:"],
-    }
-    assert _render_csp(h) == (
-        "default-src 'self'; script-src 'self'; object-src 'none'; frame-src 'self'; style-src 'self' 'self'; "
-        "connect-src 'self' 'self'; img-src 'self' 'self' data:; font-src 'self'; media-src 'self' data:; form-action 'self' https:"
-    )
-
-
-def test_merge_csp():
-    from pretix.base.middleware import _merge_csp, _parse_csp, _render_csp
-
-    h = {
-        'default-src': ["'self'"],
-        'script-src': ["'self'"],
-        'style-src': ["'self'", "'self'"],
-        'form-action': ["'self'", "https:"],
-        'connect-src': ["'self'", "'self'"],
-    }
-    assert _render_csp(h) == (
-        "default-src 'self'; script-src 'self'; style-src 'self' 'self'; form-action 'self' https:; connect-src 'self' 'self'"
-    )
-
-    _merge_csp(h, _parse_csp("style-src 'unsafe-inline'; connect-src https://example.com"))
-    assert _render_csp(h) == (
-        "default-src 'self'; script-src 'self'; style-src 'self' 'self' 'unsafe-inline'; form-action 'self' "
-        "https:; connect-src 'self' 'self' https://example.com"
-    )
-
-
-def test_roundtrip_csp():
-    from pretix.base.middleware import _merge_csp, _parse_csp, _render_csp
-
-    prod_csp = ("default-src 'self' https://pretix.eu https://static.pretix.cloud; script-src 'self' "
-                "'sha256-+tmFggeXIPOAC2UgcQ3LW/gPHTkwyWg3/D6FOJ5BHGo=' 'unsafe-eval' https://matomo.rami.io "
-                "https://pretix.eu https://static.pretix.cloud https://support.rami.io; object-src 'none'; "
-                "frame-src 'self' https://matomo.rami.io https://pretix.eu https://static.pretix.cloud "
-                "https://support.rami.io https://www.youtube-nocookie.com; style-src 'self' 'unsafe-inline' "
-                "data: https://cdn.pretix.cloud https://pretix.eu https://static.pretix…rt.rami.io; connect-src "
-                "'self' https://cdn.pretix.cloud https://matomo.rami.io https://pretix.eu https://static.pretix.cloud "
-                "https://support.rami.io ws://support.rami.io; img-src 'self' data: https://cdn.pretix.cloud "
-                "https://matomo.rami.io https://pretix.eu https://static.pretix.cloud https://support.rami.io; "
-                "font-src 'self' https://pretix.eu https://static.pretix.cloud; media-src 'self' data: "
-                "https://cdn.pretix.cloud https://pretix.eu https://static.pretix.cloud; form-action 'self' "
-                "https: https://pretix.eu")
-    h = _parse_csp(prod_csp)
-    _merge_csp(h, _parse_csp(prod_csp))
-    assert _render_csp(h) == prod_csp
-
-
-def test_sanitize_csp():
-    from pretix.base.middleware import _render_csp
-
-    h = {
-        'style-src': ["'self'", "https://example.com", "https://example.org https://attack.example.net", "https://\fexample.org",
-                      "https://\texample.org", "https://example.org;script-src https://example.org", ],
-        'script-src': ["'self'"],
-    }
-    assert _render_csp(h) == (
-        "style-src 'self' https://example.com; script-src 'self'"
-    )

src/tests/control/test_permissions.py

@@ -90,6 +90,7 @@ event_urls = [
     "delete/",
     "dangerzone/",
     "cancel/",
+    "quickstart/",
     "settings/",
     "settings/plugins",
     "settings/payment",
@@ -311,6 +312,7 @@ event_permission_urls = [
     ("event.settings.general:write", "live/", 200, HTTP_GET),
     ("event.settings.general:write", "delete/", 200, HTTP_GET),
     ("event.settings.general:write", "dangerzone/", 200, HTTP_GET),
+    ("event.settings.general:write", "quickstart/", 200, HTTP_GET),
     ("event.settings.general:write", "settings/", 200, HTTP_GET),
     # ("event.settings.payment:write", "settings/payment", 200, HTTP_GET),  GET allowed also with other permissions
     ("event.settings.payment:write", "settings/payment", 200, HTTP_POST),