Added hook for links in the footer

src/pretix/presale/context.py

@@ -1,7 +1,7 @@
 from django.conf import settings
 from django.core.urlresolvers import Resolver404, resolve
 
-from .signals import html_head
+from .signals import footer_link, html_head
 
 
 def contextprocessor(request):
@@ -18,10 +18,14 @@ def contextprocessor(request):
     ctx = {
     }
     _html_head = []
+    _footer = []
     if hasattr(request, 'event'):
         for receiver, response in html_head.send(request.event, request=request):
             _html_head.append(response)
+        for receiver, response in footer_link.send(request.event, request=request):
+            _footer.append(response)
     ctx['html_head'] = "".join(_html_head)
+    ctx['footer'] = _footer
     ctx['site_url'] = settings.SITE_URL
 
     return ctx

src/pretix/presale/signals.py

@@ -7,6 +7,13 @@ html_head = EventPluginSignal(
     providing_args=["request"]
 )
 
+"""
+This signal is sent out to include links in the footer
+"""
+footer_link = EventPluginSignal(
+    providing_args=["request"]
+)
+
 """
 This signal is sent out to retrieve pages for the checkout flow
 """

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

@@ -58,4 +58,8 @@
         <a href="{{ request.event.settings.imprint_url }}" target="_blank">{% trans "Imprint" %}</a>
         &middot;
     {% endif %}
+    {% for f in footer %}
+        <a href="{{ f.url }}" target="_blank">{{ f.label }}</a>
+        &middot;
+    {% endfor %}
 {% endblock %}