From a2e03538e367a7b440c9623c342a438d94c6750a Mon Sep 17 00:00:00 2001
From: Gabriel Detraz <detraz@crans.org>
Date: Thu, 26 Oct 2017 18:48:09 +0200
Subject: [PATCH] Gentil paginateur

---
 topologie/templates/topologie/aff_switch.html |  4 ++++
 topologie/templates/topologie/index.html      |  1 +
 topologie/views.py                            | 12 ++++++++++++
 3 files changed, 17 insertions(+)

diff --git a/topologie/templates/topologie/aff_switch.html b/topologie/templates/topologie/aff_switch.html
index eb326421..6542ce13 100644
--- a/topologie/templates/topologie/aff_switch.html
+++ b/topologie/templates/topologie/aff_switch.html
@@ -22,6 +22,10 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 {% endcomment %}
 
+{% if switch_list.paginator %}
+{% include "pagination.html" with list=switch_list %}
+{% endif %}
+
 <table class="table table-striped">
     <thead>
         <tr>
diff --git a/topologie/templates/topologie/index.html b/topologie/templates/topologie/index.html
index 72b522d0..6b17b6de 100644
--- a/topologie/templates/topologie/index.html
+++ b/topologie/templates/topologie/index.html
@@ -31,6 +31,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
   <h2>Switchs</h2>
 {% if is_infra %}
 <a class="btn btn-primary btn-sm" role="button" href="{% url 'topologie:new-switch' %}"><i class="glyphicon glyphicon-plus"></i> Ajouter un switch</a>
+<hr>
 {% endif %}
     {% include "topologie/aff_switch.html" with switch_list=switch_list %}
     <br />
diff --git a/topologie/views.py b/topologie/views.py
index 5cd413f7..d72be310 100644
--- a/topologie/views.py
+++ b/topologie/views.py
@@ -89,6 +89,18 @@ def index(request):
         request.GET.get('order'),
         SortTable.TOPOLOGIE_INDEX
     )
+    options, _created = GeneralOption.objects.get_or_create()
+    pagination_number = options.pagination_number
+    paginator = Paginator(switch_list, pagination_number)
+    page = request.GET.get('page')
+    try:
+        switch_list = paginator.page(page)
+    except PageNotAnInteger:
+        # If page is not an integer, deliver first page.
+        switch_list = paginator.page(1)
+    except EmptyPage:
+        # If page is out of range (e.g. 9999), deliver last page of results.
+        switch_list = paginator.page(paginator.num_pages)
     return render(request, 'topologie/index.html', {
         'switch_list': switch_list
         })