MERGED MAGIC-REMOVAL BRANCH TO TRUNK. This change is highly backwards-incompatible. Please read http://code.djangoproject.com/wiki/RemovingTheMagic for upgrade instructions.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@2809 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/contrib/auth/views.py

@@ -0,0 +1,84 @@
+from django.contrib.auth.forms import AuthenticationForm
+from django.contrib.auth.forms import PasswordResetForm, PasswordChangeForm
+from django import forms
+from django.shortcuts import render_to_response
+from django.template import RequestContext
+from django.contrib.auth.models import SESSION_KEY
+from django.contrib.sites.models import Site
+from django.http import HttpResponse, HttpResponseRedirect
+from django.contrib.auth.decorators import login_required
+from django.contrib.auth import LOGIN_URL, REDIRECT_FIELD_NAME
+
+def login(request):
+    "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/'
+            request.session[SESSION_KEY] = manipulator.get_user_id()
+            request.session.delete_test_cookie()
+            return HttpResponseRedirect(redirect_to)
+    else:
+        errors = {}
+    request.session.set_test_cookie()
+    return render_to_response('registration/login.html', {
+        'form': forms.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):
+    "Logs out the user and displays 'You are logged out' message."
+    try:
+        del request.session[SESSION_KEY]
+    except KeyError:
+        return render_to_response('registration/logged_out.html', {'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):
+    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(request.META['HTTP_HOST'])
+            else:
+                form.save()
+            return HttpResponseRedirect('%sdone/' % request.path)
+    return render_to_response('registration/password_reset_form.html', {'form': forms.FormWrapper(form, new_data, errors)},
+        context_instance=RequestContext(request))
+
+def password_reset_done(request):
+    return render_to_response('registration/password_reset_done.html', context_instance=RequestContext(request))
+
+def password_change(request):
+    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('registration/password_change_form.html', {'form': forms.FormWrapper(form, new_data, errors)},
+        context_instance=RequestContext(request))
+password_change = login_required(password_change)
+
+def password_change_done(request):
+    return render_to_response('registration/password_change_done.html', context_instance=RequestContext(request))