Add meta_noindex setting on organizer level

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

@@ -7,6 +7,13 @@
 {% block thetitle %}
     {% block title %}{% endblock %}{% if url_name != "organizer.index" %} :: {% endif %}{{ organizer.name }}
 {% endblock %}
+{% block custom_header %}
+    {% if organizer.settings.meta_noindex %}
+        <meta name="robots" content="noindex, nofollow">
+    {% endif %}
+    <meta property="og:type" content="website" />
+    {{ block.super }}
+{% endblock %}
 {% block above %}
     {% if organizer.settings.locales|length > 1 or request.organizer.settings.customer_accounts %}
         {% if organizer.settings.theme_color_background|upper != "#FFFFFF" or organizer.settings.organizer_logo_image_large %}

src/pretix/presale/views/event.py

@@ -635,6 +635,8 @@ class EventIcalDownload(EventViewMixin, View):
         resp['Content-Disposition'] = 'attachment; filename="{}-{}-{}.ics"'.format(
             event.organizer.slug, event.slug, subevent.pk if subevent else '0',
         )
+        if event.settings.meta_noindex:
+            resp['X-Robots-Tag'] = 'noindex'
         return resp
 
 

src/pretix/presale/views/organizer.py

@@ -765,4 +765,6 @@ class OrganizerIcalDownload(OrganizerViewMixin, View):
         resp['Content-Disposition'] = 'attachment; filename="{}.ics"'.format(
             request.organizer.slug
         )
+        if request.organizer.settings.meta_noindex:
+            resp['X-Robots-Tag'] = 'noindex'
         return resp