From b6dc2661ae88380e8591419152b139e05726723e Mon Sep 17 00:00:00 2001
From: Tobias Kunze <rixx@cutebit.de>
Date: Sat, 8 Oct 2016 15:53:01 +0200
Subject: [PATCH] Add signal to display html in quota detail view (#264)

---
 doc/development/api/general.rst                        |  2 +-
 src/pretix/control/signals.py                          | 10 ++++++++++
 .../control/templates/pretixcontrol/items/quota.html   |  2 ++
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/doc/development/api/general.rst b/doc/development/api/general.rst
index 193421d648..2a325115fd 100644
--- a/doc/development/api/general.rst
+++ b/doc/development/api/general.rst
@@ -47,7 +47,7 @@ Backend
 -------
 
 .. automodule:: pretix.control.signals
-   :members: nav_event, html_head
+   :members: nav_event, html_head, quota_detail_html
 
 
 .. automodule:: pretix.base.signals
diff --git a/src/pretix/control/signals.py b/src/pretix/control/signals.py
index 650a488cdd..e9186e776e 100644
--- a/src/pretix/control/signals.py
+++ b/src/pretix/control/signals.py
@@ -94,3 +94,13 @@ You will receive the default form class (or the class set by a previous plugin)
 
 As with all plugin signals, the ``sender`` keyword argument will contain the event.
 """
+
+quota_detail_html = EventPluginSignal(
+    providing_args=['quota']
+)
+"""
+This signal allows you to append HTML to a Quota's detail view. You receive the
+quota as argument in the ``quota`` keyword argument.
+
+As with all plugin signals, the ``sender`` keyword argument will contain the event.
+"""
diff --git a/src/pretix/control/templates/pretixcontrol/items/quota.html b/src/pretix/control/templates/pretixcontrol/items/quota.html
index a08b0cfa20..1a1a9dba41 100644
--- a/src/pretix/control/templates/pretixcontrol/items/quota.html
+++ b/src/pretix/control/templates/pretixcontrol/items/quota.html
@@ -1,6 +1,7 @@
 {% extends "pretixcontrol/items/base.html" %}
 {% load i18n %}
 {% load bootstrap3 %}
+{% load eventsignal %}
 {% block title %}{% blocktrans with name=quota.name %}Quota: {{ name }}{% endblocktrans %}{% endblock %}
 {% block inside %}
     <h1>
@@ -54,4 +55,5 @@
             </div>
         </div>
     </div>
+    {% eventsignal request.event "pretix.control.signals.quota_detail_html" quota=quota %}
 {% endblock %}