+++ WARNING +++ THE BIG MIGRATION RECREATION +++ WARNING +++

IN CASE OF MERGING THIS BRANCH YOU HAVE TO DELETE YOUR WHOLE DATABASE TO DO NEW MIGRATIONS!

biscuit/apps/chronos/failback_view.py

+from django.contrib.auth.decorators import login_required
+from django.shortcuts import render
+
+
+@login_required
+def failback(request, *args, **kwargs):
+    return render(request, "timetable/failback.html")

biscuit/apps/chronos/pdf.py

@@ -7,7 +7,7 @@ from django.utils import formats
 from schoolapps.settings import BASE_DIR
 
 # LaTeX constants
-from untisconnect.sub import get_header_information
+# from untisconnect.sub import get_header_information
 
 DIR = os.path.join(BASE_DIR, "static", "common", "logo.png")
 TEX_HEADER_1 = """\\documentclass[11pt]{article}

biscuit/apps/chronos/templates/timetable/failback.html

+{% include 'partials/header.html' %}
+
+<main>
+    <h3>Die Stundenpläne sind aktuell noch nicht einsehbar.</h3>
+
+</main>
+
+{% include 'partials/footer.html' %}

biscuit/apps/chronos/urls.py

 from django.urls import path
-from . import views
+from untisconnect.models import Terms
 
-urlpatterns = [
-    path('', views.all, name='timetable_admin_all'),
-    path('my', views.my_plan, name='timetable_my_plan'),
-    path('my/<int:year>/<int:month>/<int:day>/', views.my_plan, name='timetable_my_plan'),
-    path('quick/', views.quicklaunch, name='timetable_quicklaunch'),
-    # plan_type = ["teacher", "class", "room"]
-    path('<str:plan_type>/<int:plan_id>', views.plan, name='timetable_smart_plan'),
-    path('<str:plan_type>/<int:plan_id>/<str:regular>', views.plan, name='timetable_regular_plan'),
-    path('<str:plan_type>/<int:plan_id>/<int:year>/<int:calendar_week>', views.plan,
-         name='timetable_smart_plan_week'),
-    path('substitutions/', views.substitutions, name='timetable_substitutions'),
-    path('substitutions/<int:year>/<int:month>/<int:day>/', views.substitutions, name='timetable_substitutions_date'),
-    path('class.pdf', views.sub_pdf, name="timetable_substitutions_pdf")
-]
+try:
+    from . import views
+
+    urlpatterns = [
+        path('', views.all, name='timetable_admin_all'),
+        path('my', views.my_plan, name='timetable_my_plan'),
+        path('my/<int:year>/<int:month>/<int:day>/', views.my_plan, name='timetable_my_plan'),
+        path('quick/', views.quicklaunch, name='timetable_quicklaunch'),
+        # plan_type = ["teacher", "class", "room"]
+        path('<str:plan_type>/<int:plan_id>', views.plan, name='timetable_smart_plan'),
+        path('<str:plan_type>/<int:plan_id>/<str:regular>', views.plan, name='timetable_regular_plan'),
+        path('<str:plan_type>/<int:plan_id>/<int:year>/<int:calendar_week>', views.plan,
+             name='timetable_smart_plan_week'),
+        path('substitutions/', views.substitutions, name='timetable_substitutions'),
+        path('substitutions/<int:year>/<int:month>/<int:day>/', views.substitutions,
+             name='timetable_substitutions_date'),
+        path('class.pdf', views.sub_pdf, name="timetable_substitutions_pdf")
+    ]
+
+except Terms.DoesNotExist:
+    from . import failback_view
+
+    urlpatterns = [
+        path('', failback_view.failback, name='timetable_admin_all'),
+        path('my', failback_view.failback, name='timetable_my_plan'),
+        path('my/<int:year>/<int:month>/<int:day>/', failback_view.failback, name='timetable_my_plan'),
+        path('quick/', failback_view.failback, name='timetable_quicklaunch'),
+        path('<str:plan_type>/<int:plan_id>', failback_view.failback, name='timetable_smart_plan'),
+        path('<str:plan_type>/<int:plan_id>/<str:regular>', failback_view.failback, name='timetable_regular_plan'),
+        path('<str:plan_type>/<int:plan_id>/<int:year>/<int:calendar_week>', failback_view.failback,
+             name='timetable_smart_plan_week'),
+        path('substitutions/', failback_view.failback, name='timetable_substitutions'),
+        path('substitutions/<int:year>/<int:month>/<int:day>/', failback_view.failback,
+             name='timetable_substitutions_date'),
+        path('class.pdf', failback_view.failback, name="timetable_substitutions_pdf")
+    ]