login/logout/register

app/models.py

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+from django.db import models
+
+# Create your models here.

app/tests.py

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+"""
+This file demonstrates writing tests using the unittest module. These will pass
+when you run "manage.py test".
+
+Replace this with more appropriate tests for your application.
+"""
+
+from django.test import TestCase
+
+
+class SimpleTest(TestCase):
+    def test_basic_addition(self):
+        """
+        Tests that 1 + 1 always equals 2.
+        """
+        self.assertEqual(1 + 1, 2)

app/views.py

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+# -*- coding: utf-8 -*-
+# vi:si:et:sw=4:sts=4:ts=4
+from datetime import datetime
+
+from django.shortcuts import render_to_response, get_object_or_404, get_list_or_404
+from django.template import RequestContext
+from django.conf import settings
+from django.http import HttpResponse, HttpResponseRedirect
+from django.contrib import auth
+from django.contrib.auth.models import User, Group
+from django.contrib.auth import authenticate
+from django.core.mail import send_mail
+from django.core.cache import cache
+
+from ox.django.shortcuts import render_to_json_response
+
+
+def login(request):
+    message = ''
+    if 'username' in request.POST and 'password' in request.POST:
+        user = authenticate(username=request.POST['username'], password=request.POST['password'])
+        if user and user.is_active:
+            auth.login(request, user)
+            return HttpResponseRedirect(settings.PREFIX+'/')
+        else:
+            message = 'Login failed.'
+    context = RequestContext(request, {
+        'settings': settings,
+        'message': message
+    })
+    return render_to_response('login.html', context)
+
+def logout(request):
+    auth.logout(request)
+    return HttpResponseRedirect(settings.PREFIX+'/')
+
+def register(request):
+    message = ''
+    if 'username' in request.POST and 'password' in request.POST:
+        username = request.POST['username']
+        password = request.POST['password']
+        email = request.POST['email']
+        #fixme validate email
+        if User.objects.filter(username__iexact=username).count() > 0:
+            message = 'Username already exists'
+        elif User.objects.filter(email__iexact=email).count() > 0:
+            message = 'Email address already exits'
+        elif not password:
+            message = 'Password can not be empty'
+        else:
+            user = User(username=username, email=email)
+            user.set_password(password)
+            user.save()
+            user = authenticate(username=username, password=password)
+            auth.login(request, user)
+            return HttpResponseRedirect(settings.PREFIX+'/')
+
+    context = RequestContext(request, {
+        'settings': settings,
+        'message': message
+    })
+    return render_to_response('register.html', context)