Add basic change history page

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>

layerindex/urls.py

@@ -8,7 +8,7 @@ from django.conf.urls.defaults import *
 from django.views.generic import TemplateView, DetailView, ListView
 from django.views.defaults import page_not_found
 from layerindex.models import LayerItem, Recipe
-from layerindex.views import LayerListView, LayerReviewListView, LayerReviewDetailView, RecipeSearchView, MachineSearchView, PlainTextListView, LayerDetailView, edit_layer_view, delete_layer_view, edit_layernote_view, delete_layernote_view, switch_branch_view
+from layerindex.views import LayerListView, LayerReviewListView, LayerReviewDetailView, RecipeSearchView, MachineSearchView, PlainTextListView, LayerDetailView, edit_layer_view, delete_layer_view, edit_layernote_view, delete_layernote_view, switch_branch_view, HistoryListView
 
 urlpatterns = patterns('',
     url(r'^$',
@@ -67,6 +67,10 @@ urlpatterns = patterns('',
             context_object_name='recipe_list',
             template_name='layerindex/rawrecipes.txt'),
             name='recipe_list_raw'),
+    url(r'^history/$',
+        HistoryListView.as_view(
+            template_name='layerindex/history.html'),
+            name='history_list'),
     url(r'^about$',
         TemplateView.as_view(
             template_name='layerindex/about.html'),

layerindex/views.py

@@ -21,6 +21,7 @@ from django.template.loader import get_template
 from django.template import Context
 from django.utils.decorators import method_decorator
 from django.contrib.auth.decorators import login_required
+from reversion.models import Revision
 import simplesearch
 import settings
 
@@ -310,3 +311,10 @@ class PlainTextListView(ListView):
         template = get_template(self.template_name)
         return HttpResponse(template.render(Context(context)),
                                  content_type='text/plain')
+
+class HistoryListView(ListView):
+    context_object_name = "revisions"
+    paginate_by = 50
+
+    def get_queryset(self):
+        return Revision.objects.all().order_by('-date_created')

templates/layerindex/history.html

@@ -0,0 +1,63 @@
+{% extends "base.html" %}
+{% load i18n %}
+{% load static %}
+
+{% comment %}
+
+  layerindex-web - history list page template
+
+  Copyright (C) 2013 Intel Corporation
+  Licensed under the MIT license, see COPYING.MIT for details
+
+{% endcomment %}
+
+
+<!--
+{% block title_append %} - history{% endblock %}
+-->
+
+{% block content %}
+{% autoescape on %}
+
+<h2>Change history</h2>
+
+<table class="table table-striped table-bordered layerstable">
+    <thead>
+        <tr>
+            <th>Date/time</th>
+            <th>User</th>
+            <th>Change</th>
+        </tr>
+    </thead>
+
+    <tbody>
+    {% for revision in revisions %}
+        <tr>
+            <td>{{ revision.date_created|timesince }} ago</td>
+            <td>{{ revision.user }}</td>
+            <td>
+                {% for version in revision.version_set.all %}
+                    {% if version.type = 0 %}
+                        Added
+                    {% elif version.type = 1 %}
+                        Changed
+                    {% elif version.type = 2 %}
+                        Deleted
+                    {% endif %}
+                    {{ version.content_type.name.lower }}: {{ version.object_repr }}
+                    <br>
+                {% endfor %}
+            </td>
+        </tr>
+    {% endfor %}
+    </tbody>
+</table>
+
+    {% if is_paginated %}
+        {% load pagination %}
+        {% pagination page_obj %}
+    {% endif %}
+
+
+{% endautoescape %}
+{% endblock %}