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from django.contrib.auth.forms import AuthenticationForm
from django.contrib.auth.forms import PasswordResetForm, PasswordChangeForm
from django import oldforms
from django.shortcuts import render_to_response
from django.template import RequestContext
from django.contrib.sites.models import Site
from django.http import HttpResponseRedirect
from django.contrib.auth.decorators import login_required
from django.contrib.auth import LOGIN_URL, REDIRECT_FIELD_NAME
def login(request, template_name='registration/login.html'):
"Displays the login form and handles the login action."
manipulator = AuthenticationForm(request)
redirect_to = request.REQUEST.get(REDIRECT_FIELD_NAME, '')
if request.POST:
errors = manipulator.get_validation_errors(request.POST)
if not errors:
# Light security check -- make sure redirect_to isn't garbage.
if not redirect_to or '://' in redirect_to or ' ' in redirect_to:
redirect_to = '/accounts/profile/'
from django.contrib.auth import login
login(request, manipulator.get_user())
request.session.delete_test_cookie()
return HttpResponseRedirect(redirect_to)
else:
errors = {}
request.session.set_test_cookie()
return render_to_response(template_name, {
'form': oldforms.FormWrapper(manipulator, request.POST, errors),
REDIRECT_FIELD_NAME: redirect_to,
'site_name': Site.objects.get_current().name,
}, context_instance=RequestContext(request))
def logout(request, next_page=None, template_name='registration/logged_out.html'):
"Logs out the user and displays 'You are logged out' message."
from django.contrib.auth import logout
logout(request)
if next_page is None:
return render_to_response(template_name, {'title': _('Logged out')}, context_instance=RequestContext(request))
else:
# Redirect to this page until the session has been cleared.
return HttpResponseRedirect(next_page or request.path)
def logout_then_login(request, login_url=LOGIN_URL):
"Logs out the user if he is logged in. Then redirects to the log-in page."
return logout(request, login_url)
def redirect_to_login(next, login_url=LOGIN_URL):
"Redirects the user to the login page, passing the given 'next' page"
return HttpResponseRedirect('%s?%s=%s' % (login_url, REDIRECT_FIELD_NAME, next))
def password_reset(request, is_admin_site=False, template_name='registration/password_reset_form.html',
email_template_name='registration/password_reset_email.html'):
new_data, errors = {}, {}
form = PasswordResetForm()
if request.POST:
new_data = request.POST.copy()
errors = form.get_validation_errors(new_data)
if not errors:
if is_admin_site:
form.save(domain_override=request.META['HTTP_HOST'])
else:
form.save(email_template_name=email_template_name)
return HttpResponseRedirect('%sdone/' % request.path)
return render_to_response(template_name, {'form': oldforms.FormWrapper(form, new_data, errors)},
context_instance=RequestContext(request))
def password_reset_done(request, template_name='registration/password_reset_done.html'):
return render_to_response(template_name, context_instance=RequestContext(request))
def password_change(request, template_name='registration/password_change_form.html'):
new_data, errors = {}, {}
form = PasswordChangeForm(request.user)
if request.POST:
new_data = request.POST.copy()
errors = form.get_validation_errors(new_data)
if not errors:
form.save(new_data)
return HttpResponseRedirect('%sdone/' % request.path)
return render_to_response(template_name, {'form': oldforms.FormWrapper(form, new_data, errors)},
context_instance=RequestContext(request))
password_change = login_required(password_change)
def password_change_done(request, template_name='registration/password_change_done.html'):
return render_to_response(template_name, context_instance=RequestContext(request))
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