From 08967c9a904b6380c6f794eb934038a3cfa65839 Mon Sep 17 00:00:00 2001
From: Étienne Loks <etienne.loks@peacefrogs.net>
Date: Wed, 18 Sep 2013 23:31:21 +0200
Subject: Add history navigation for operations, context records and finds
 (refs #1401)

---
 .../templates/ishtar/sheet_operation.html                 | 15 +++++++++++++++
 archaeological_operations/urls.py                         |  2 ++
 2 files changed, 17 insertions(+)

(limited to 'archaeological_operations')

diff --git a/archaeological_operations/templates/ishtar/sheet_operation.html b/archaeological_operations/templates/ishtar/sheet_operation.html
index fd4c4d021..06c30b9e7 100644
--- a/archaeological_operations/templates/ishtar/sheet_operation.html
+++ b/archaeological_operations/templates/ishtar/sheet_operation.html
@@ -1,7 +1,22 @@
 {% extends "ishtar/sheet.html" %}
 {% load i18n %}
 {% block content %}
+
+{% if previous or next %}
+<div class='tool'>
+{%if previous%}
+<a href="#" onclick='load_window("{% url show-historized-operation item.pk previous|date:"c"%}");$("#{{window_id}}").hide();return false;'>{%trans "Previous version"%} ({{previous}})</a>
+{% endif %}
+{% if previous and next %} - {% endif %}
+{%if next%}
+<a href="#" onclick='if(confirm("{%trans "Are you sure to rollback to this version?"%}")){load_url("{% url revert-operation item.pk item.history_date|date:"c"%}");closeAllWindows();load_window("{% url show-operation item.pk None %}");}'>Rollback</a> -
+<a href="#" onclick='load_window("{% url show-historized-operation item.pk next|date:"c" %}");$("#{{window_id}}").hide();return false;'>{%trans "Next version"%} ({{next}})</a>
+{% endif %}
+</div>
+{% endif %}
+
 <div class='tool'>{%trans "Export as:"%} <a href='{% url show-operation item.pk "odt" %}'>{%trans "OpenOffice.org file"%}</a>, <a href='{% url show-operation item.pk "pdf" %}'>{%trans "PDF file"%}</a></div>
+
 <h3>{% trans "General"%}</h3>
 {% if item.common_name %}<p><label>{%trans "Name:"%}</label> <span class='value'>{{ item.common_name }}</span></p>{% endif %}
 <p><label>{%trans "Year:"%}</label> <span class='value'>{{ item.year }}</span></p>
diff --git a/archaeological_operations/urls.py b/archaeological_operations/urls.py
index 0da649d2d..13a2c5c35 100644
--- a/archaeological_operations/urls.py
+++ b/archaeological_operations/urls.py
@@ -67,6 +67,8 @@ urlpatterns += patterns('archaeological_operations.views',
            'revert_operation', name='revert-operation'),
      url(r'show-operation/(?P<pk>.+)?/(?P<type>.+)?$',
            'show_operation', name='show-operation'),
+     url(r'show-historized-operation/(?P<pk>.+)?/(?P<date>.+)?$',
+           'show_operation', name='show-historized-operation'),
      url(r'get-administrativeactop/(?P<type>.+)?$',
            'get_administrativeactop', name='get-administrativeactop'),
      url(r'get-operationsource/(?P<type>.+)?$',
-- 
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