From 9d344d887c46c7dec87c94a9ff2de4ef83102e09 Mon Sep 17 00:00:00 2001
From: Jens Langhammer <jens.langhammer@haufe-lexware.com>
Date: Mon, 25 Feb 2019 17:52:51 +0100
Subject: [PATCH] add more information to administrator Overview

---
 .../templates/administration/overview.html    | 38 +++++++++++++++++++
 passbook/admin/views/overview.py              |  4 ++
 2 files changed, 42 insertions(+)

diff --git a/passbook/admin/templates/administration/overview.html b/passbook/admin/templates/administration/overview.html
index 823891450..c0a75ae1a 100644
--- a/passbook/admin/templates/administration/overview.html
+++ b/passbook/admin/templates/administration/overview.html
@@ -137,5 +137,43 @@
             </div>
         </div>
     </div>
+    <div class="col-xs-6 col-sm-2 col-md-2">
+        <div class="card-pf card-pf-accented card-pf-aggregate-status">
+            <h2 class="card-pf-title">
+                <a href="#">
+                    <span class="pficon-bundle"></span>
+                    <span class="card-pf-aggregate-status-count"></span> {% trans 'Version' %}
+                </a>
+            </h2>
+            <div class="card-pf-body">
+                <p class="card-pf-aggregate-status-notifications">
+                    <span class="card-pf-aggregate-status-notification">
+                        <a href="#">
+                            {{ version }}
+                        </a>
+                    </span>
+                </p>
+            </div>
+        </div>
+    </div>
+    <div class="col-xs-6 col-sm-2 col-md-2">
+        <div class="card-pf card-pf-accented card-pf-aggregate-status">
+            <h2 class="card-pf-title">
+                <a href="#">
+                    <span class="pficon-server"></span>
+                    <span class="card-pf-aggregate-status-count"></span> {% trans 'Worker(s)' %}
+                </a>
+            </h2>
+            <div class="card-pf-body">
+                <p class="card-pf-aggregate-status-notifications">
+                    <span class="card-pf-aggregate-status-notification">
+                        <a href="#">
+                            <span class="pficon pficon-ok"></span>{{ worker_count }}
+                        </a>
+                    </span>
+                </p>
+            </div>
+        </div>
+    </div>
 </div>
 {% endblock %}
diff --git a/passbook/admin/views/overview.py b/passbook/admin/views/overview.py
index bcacd6cae..4bb524a8c 100644
--- a/passbook/admin/views/overview.py
+++ b/passbook/admin/views/overview.py
@@ -2,6 +2,8 @@
 from django.views.generic import TemplateView
 
 from passbook.admin.mixins import AdminRequiredMixin
+from passbook.core import __version__
+from passbook.core.celery import CELERY_APP
 from passbook.core.models import (Application, Factor, Invitation, Policy,
                                   Provider, Source, User)
 
@@ -19,4 +21,6 @@ class AdministrationOverviewView(AdminRequiredMixin, TemplateView):
         kwargs['source_count'] = len(Source.objects.all())
         kwargs['factor_count'] = len(Factor.objects.all())
         kwargs['invitation_count'] = len(Invitation.objects.all())
+        kwargs['version'] = __version__
+        kwargs['worker_count'] = len(CELERY_APP.control.ping(timeout=0.5))
         return super().get_context_data(**kwargs)