Changes from review

src/pretix/base/models/orders.py

@@ -504,7 +504,7 @@ class Order(LockModel, LoggedModel):
             if 'update_fields' in kwargs:
                 kwargs['update_fields'] = {'code'}.union(kwargs['update_fields'])
         if not self.datetime:
-            self.datetime = time_machine_now()
+            self.datetime = now()
             if 'update_fields' in kwargs:
                 kwargs['update_fields'] = {'datetime'}.union(kwargs['update_fields'])
         if not self.expires:
@@ -541,7 +541,7 @@ class Order(LockModel, LoggedModel):
         self.save(update_fields=['last_modified'])
 
     def set_expires(self, now_dt=None, subevents=None):
-        now_dt = now_dt or time_machine_now()
+        now_dt = now_dt or now()
         tz = ZoneInfo(self.event.settings.timezone)
         mode = self.event.settings.get('payment_term_mode')
         if mode == 'days':

src/pretix/base/timemachine.py

@@ -20,18 +20,6 @@
 # <https://www.gnu.org/licenses/>.
 #
 
-# This file is based on an earlier version of pretix which was released under the Apache License 2.0. The full text of
-# the Apache License 2.0 can be obtained at <http://www.apache.org/licenses/LICENSE-2.0>.
-#
-# This file may have since been changed and any changes are released under the terms of AGPLv3 as described above. A
-# full history of changes and contributors is available at <https://github.com/pretix/pretix>.
-#
-# This file contains Apache-licensed contributions copyrighted by: Tobias Kunze
-#
-# Unless required by applicable law or agreed to in writing, software distributed under the Apache License 2.0 is
-# 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 threading
 from contextlib import contextmanager
 
@@ -47,7 +35,7 @@ class TimeMachineMiddleware:
         super().__init__()
 
     def __call__(self, request):
-        if hasattr(request, 'event') and hasattr(request, '_namespace') and request._namespace == 'presale' and \
+        if hasattr(request, 'event') and hasattr(request, '_namespace') and hasattr(request, '_event_detected') and \
                 'timemachine_now_dt' in request.session and \
                 request.event.testmode and request.user.is_authenticated and \
                 request.user.has_event_permission(request.organizer, request.event, 'can_change_event_settings', request):

src/pretix/control/views/event.py

@@ -91,9 +91,7 @@ from pretix.control.permissions import EventPermissionRequiredMixin
 from pretix.control.views.mailsetup import MailSettingsSetupView
 from pretix.control.views.user import RecentAuthenticationRequiredMixin
 from pretix.helpers.database import rolledback_transaction
-from pretix.multidomain.urlreverse import (
-    build_absolute_uri, get_event_domain,
-)
+from pretix.multidomain.urlreverse import build_absolute_uri, get_event_domain
 from pretix.plugins.stripe.payment import StripeSettingsHolder
 from pretix.presale.style import regenerate_css
 

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

@@ -37,10 +37,10 @@
         <div class="timemachine-banner">
             <div class="container">
                 <span class="fa fa-clock-o" aria-hidden="true"></span>
-                {% trans "You are currently using the time machine. The ticket shop is rendered as if it were" %} {{ request.now_dt }}
-                <a href="{% eventurl event "presale:event.timemachine" %}" class="btn-link">
-                    {% trans "Change" %}
-                </a>
+                {% blocktrans trimmed with datetime=request.now_dt|date:"SHORT_DATETIME_FORMAT" %}
+                You are currently using the time machine. The ticket shop is rendered as if it were {{ datetime }}.
+                {% endblocktrans %}
+                <a href="{% eventurl event "presale:event.timemachine" %}" class="btn-link">{% trans "Change" %}</a>
                 <form action="{% eventurl event "presale:event.timemachine" %}" method="post" class="download-btn-form">
                     {% csrf_token %}
                     <button type="submit" class="btn-link" value="true" name="timemachine_disable">{% trans "Go back to current time" %}</button>

src/pretix/static/pretixpresale/scss/_event.scss

@@ -188,18 +188,18 @@ div.front-page {
     margin-top: 30px;
 }
 .offline-banner, .timemachine-banner {
-    color: white;
     width: 100%;
     padding: 5px;
     text-align: center;
 
     a, .btn-link {
         text-decoration: underline;
-        color: white;
     }
 }
-.offline-banner { background: $brand-danger; }
+.offline-banner { background: $brand-danger; color: white; }
+.offline-banner a { color: white; }
 .timemachine-banner { background: $brand-warning; }
+.timemachine-banner a, .timemachine-banner .btn-link { color: $text-color; }
 #questions_group .panel-title a {
     line-height: 22px;
 }