Fix Go to shop button for non-live events with subdomain

src/pretix/control/context.py

@@ -1,4 +1,5 @@
 import sys
+from importlib import import_module
 
 from django.conf import settings
 from django.core.urlresolvers import Resolver404, get_script_prefix, resolve
@@ -8,6 +9,8 @@ from pretix.base.settings import GlobalSettingsObject
 from .signals import html_head, nav_event, nav_global, nav_topbar
 from .utils.i18n import get_javascript_format, get_moment_locale
 
+SessionStore = import_module(settings.SESSION_ENGINE).SessionStore
+
 
 def contextprocessor(request):
     """
@@ -38,6 +41,22 @@ def contextprocessor(request):
             _nav_event += response
         if request.event.settings.get('payment_term_weekdays'):
             _js_payment_weekdays_disabled = '[0,6]'
+
+        ctx['has_domain'] = request.event.organizer.domains.exists()
+
+        if not request.event.live and ctx['has_domain']:
+            child_sess = request.session.get('child_session_{}'.format(request.event.pk))
+            s = SessionStore()
+            if not child_sess or not s.exists(child_sess):
+                s['pretix_event_access_{}'.format(request.event.pk)] = request.session.session_key
+                s.create()
+                ctx['new_session'] = s.session_key
+                request.session['child_session_{}'.format(request.event.pk)] = s.session_key
+                request.session['event_access'] = True
+            else:
+                ctx['new_session'] = child_sess
+                request.session['event_access'] = True
+
     ctx['nav_event'] = _nav_event
     ctx['js_payment_weekdays_disabled'] = _js_payment_weekdays_disabled
 
@@ -45,6 +64,7 @@ def contextprocessor(request):
     if not hasattr(request, 'event'):
         for receiver, response in nav_global.send(request, request=request):
             _nav_global += response
+
     ctx['nav_global'] = sorted(_nav_global, key=lambda n: n['label'])
 
     _nav_topbar = []

src/pretix/control/views/dashboards.py

@@ -1,7 +1,5 @@
 from decimal import Decimal
-from importlib import import_module
 
-from django.conf import settings
 from django.contrib.contenttypes.models import ContentType
 from django.core.urlresolvers import reverse
 from django.db.models import Sum
@@ -21,7 +19,6 @@ from pretix.control.signals import (
 
 from ..logdisplay import OVERVIEW_BLACKLIST
 
-SessionStore = import_module(settings.SESSION_ENGINE).SessionStore
 NUM_WIDGET = '<div class="numwidget"><span class="num">{num}</span><span class="text">{text}</span></div>'
 
 
@@ -238,22 +235,12 @@ def event_index(request, organizer, event):
 
     a_qs = request.event.requiredaction_set.filter(done=False)
 
-    has_domain = request.event.organizer.domains.exists()
-
     ctx = {
         'widgets': rearrange(widgets),
         'logs': qs[:5],
         'actions': a_qs[:5] if can_change_orders else [],
-        'has_domain': has_domain
     }
 
-    if not request.event.live and has_domain:
-        s = SessionStore()
-        s['pretix_event_access_{}'.format(request.event.pk)] = request.session.session_key
-        s.create()
-        ctx['new_session'] = s.session_key
-        request.session['event_access'] = True
-
     for a in ctx['actions']:
         a.display = a.display(request)
 

src/pretix/static/pretixcontrol/scss/main.scss

@@ -51,6 +51,9 @@ nav.navbar .danger, nav.navbar .danger:hover, nav.navbar .danger:active {
     padding: 15px;
     min-height: 50px;
     border: none;
+    &:hover, &:active {
+        text-decoration: none;
+    }
 }
 
 .product-row {