From ae58b88707cd15e0f4beefab0855a035ea636111 Mon Sep 17 00:00:00 2001
From: Maxime Bombar <bombar@crans.org>
Date: Mon, 2 Jul 2018 12:56:49 +0200
Subject: [PATCH] Printer app really is optionnal

---
 re2o/context_processors.py | 11 ++++++++++-
 templates/base.html        | 10 +++++++++-
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/re2o/context_processors.py b/re2o/context_processors.py
index 6beac564..feae6b36 100644
--- a/re2o/context_processors.py
+++ b/re2o/context_processors.py
@@ -30,6 +30,7 @@ from django.http import HttpRequest
 from preferences.models import GeneralOption, OptionalMachine
 from django.utils.translation import get_language
 
+from re2o.settings import INSTALLED_APPS
 
 def context_user(request):
     """Fonction de context lorsqu'un user est logué (ou non),
@@ -57,7 +58,6 @@ def context_user(request):
         'ipv6_enabled': OptionalMachine.get_cached_value('ipv6'),
     }
 
-
 def date_now(request):
     """Add the current date in the context for quick informations and
     comparisons"""
@@ -65,3 +65,12 @@ def date_now(request):
         'now_aware': datetime.datetime.now(datetime.timezone.utc),
         'now_naive': datetime.datetime.now()
     }
+
+def context_printer(request):
+    """
+    Useful to know whether the printer app is activated or not
+    """
+    printer = 'printer' in INSTALLED_APPS
+    return {
+        'printer': printer,
+        }
diff --git a/templates/base.html b/templates/base.html
index 76ba975a..0599cd11 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -101,6 +101,14 @@ with this program; if not, write to the Free Software Foundation, Inc.,
                             </ul>
                         </li>
                         {% acl_end %}
+			{% if printer %}
+			<li class="dropdown">
+                          <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false"><i class="glyphicon glyphicon-print"></i> Printer<span class="caret"></span></a>
+                          <ul class="dropdown-menu">
+			    <li><a href="{% url "printer:new-job" %}"><i class="fa fa-print"></i> {% trans "Print" %}</a></li>
+                          </ul>
+                        </li>
+			{% endif %}
                         {% can_view_app logs %}
                         <li><a href="{% url "logs:index" %}"><i class="fa fa-area-chart"></i> {% trans "Statistics" %}</a></li>
                         {% acl_end %}
@@ -121,7 +129,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
                             </ul>
                         </li>
                         {% if not request.user.is_authenticated %}
-                            {% if var_sa %}
+                        {% if var_sa %}
                             <li>
                                 <a href="{% url 'users:new-user' %}">
                                     <i class="fa fa-user-plus"></i> {% trans "Sign up" %}