From 57c6b175cd45dffc709bec64f6fb5065fe5807a8 Mon Sep 17 00:00:00 2001
From: Holger Frey <mail@holgerfrey.de>
Date: Tue, 24 Oct 2017 12:33:14 +0200
Subject: [PATCH] added template macros

---
 ordr2/templates/macros.jinja2 | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 ordr2/templates/macros.jinja2

diff --git a/ordr2/templates/macros.jinja2 b/ordr2/templates/macros.jinja2
new file mode 100644
index 0000000..05ee087
--- /dev/null
+++ b/ordr2/templates/macros.jinja2
@@ -0,0 +1,14 @@
+{% macro flash_messages() -%}
+    {% for queue in ('ok', 'warning', 'error') %}
+        {% for message in request.session.pop_flash(queue) %}
+            {% set css_class = 'danger' if queue == 'error' else queue %}
+            <div class="alert alert-{{ css_class }} role="alert">
+                {{message|safe}}
+            </div>
+        {% endfor %}
+    {% endfor %}
+{%- endmacro %}
+
+{% macro center_column_hack() -%}
+    </div><div class="col-2"></div>
+{%- endmacro %}