From 7f3354e3559eca30b78ef49b65c07ea539edeed4 Mon Sep 17 00:00:00 2001
From: lhark <lhark@arachne>
Date: Fri, 8 Jul 2016 20:11:53 +0200
Subject: [PATCH] Add login system

---
 re2o/settings.py                  |  8 ++++++--
 re2o/urls.py                      |  3 +++
 templates/base.html               | 12 +++++++++++-
 templates/registration/login.html | 32 +++++++++++++++++++++++++++++++
 4 files changed, 52 insertions(+), 3 deletions(-)
 create mode 100644 templates/registration/login.html

diff --git a/re2o/settings.py b/re2o/settings.py
index d1a7b122..8788c33e 100644
--- a/re2o/settings.py
+++ b/re2o/settings.py
@@ -29,6 +29,8 @@ PASSWORD_HASHERS = (
 )
 
 AUTH_USER_MODEL = 'users.User'
+LOGIN_URL = '/login'
+LOGIN_REDIRECT_URL = '/'
 
 
 # Application definition
@@ -80,6 +82,10 @@ TEMPLATES = [
     },
 ]
 
+TEMPLATE_CONTEXT_PROCESSORS = (
+        'django.core.context_processors.request',
+    )
+
 WSGI_APPLICATION = 're2o.wsgi.application'
 
 
@@ -119,5 +125,3 @@ STATICFILES_DIRS = (
 STATIC_URL = '/static/'
 
 STATIC_ROOT = os.path.join(BASE_DIR, 'static_files')
-
-LOGIN_URL = '/admin/'
diff --git a/re2o/urls.py b/re2o/urls.py
index fe6776d8..01d86a88 100644
--- a/re2o/urls.py
+++ b/re2o/urls.py
@@ -14,11 +14,14 @@ Including another URLconf
 """
 from django.conf.urls import include, url
 from django.contrib import admin
+from django.contrib.auth import views as auth_views
 
 from logs.views import index
 
 urlpatterns = [
     url(r'^$', index),
+    url('^logout/', auth_views.logout, {'next_page': '/'}),
+    url('^', include('django.contrib.auth.urls')),
     url(r'^admin/', include(admin.site.urls)),
     url(r'^users/', include('users.urls', namespace='users')),
     url(r'^search/', include('search.urls', namespace='search')),
diff --git a/templates/base.html b/templates/base.html
index 544c0952..75c56b1c 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -46,7 +46,17 @@
                        </form>
                     </div>
                     <ul class="nav navbar-nav navbar-right">
-                        <li><a href="#"><span class="glyphicon glyphicon-log-in"></span> Login</a></li>
+                        <li>
+                            {% if request.user.is_authenticated %}
+                            <a href="{% url 'logout' %}">
+                                <span class="glyphicon glyphicon-log-out"></span> Logout
+                            </a>
+                            {% else %}
+                            <a href="{% url 'login' %}">
+                                <span class="glyphicon glyphicon-log-in"></span> Login
+                            </a>
+                            {% endif %}
+                        </li>
                     </ul>
                 </div>
             </div>
diff --git a/templates/registration/login.html b/templates/registration/login.html
new file mode 100644
index 00000000..66b1644f
--- /dev/null
+++ b/templates/registration/login.html
@@ -0,0 +1,32 @@
+{% extends "base.html" %}
+
+{% load bootstrap3 %}
+
+{% block title %}Login{% endblock %}
+
+{% block content %}
+
+{% if form.errors %}
+<p>Your username and password didn't match. Please try again.</p>
+{% endif %}
+
+{% if next %}
+    {% if user.is_authenticated %}
+    <p>Your account doesn't have access to this page. To proceed,
+    please login with an account that has access.</p>
+    {% else %}
+    <p>Please login to see this page.</p>
+    {% endif %}
+{% endif %}
+
+<form method="post" action="{% url 'django.contrib.auth.views.login' %}">
+    {% csrf_token %}
+    {% bootstrap_form form %}
+    {% bootstrap_button "Login" button_type="submit" icon="log-in" %}
+    <input type="hidden" name="next" value="{{ next }}" />
+</form>
+
+{# Assumes you setup the password_reset view in your URLconf #}
+{# <p><a href="{% url 'password_reset' %}">Lost password?</a></p> #}
+
+{% endblock %}