Switched nodelist crawl to return the more generic 'results' of the crawl, rather...
[philo.git] / contrib / waldo / models.py
index 4f0cd8c..efb6504 100644 (file)
@@ -6,11 +6,12 @@ from django.contrib.auth.forms import PasswordResetForm, SetPasswordForm, Passwo
 from django.contrib.auth.models import User
 from django.contrib.auth.tokens import default_token_generator as password_token_generator
 from django.contrib.sites.models import Site
-from django.core.mail import send_mail
+from django.core.mail import EmailMultiAlternatives, send_mail
 from django.core.urlresolvers import reverse
 from django.db import models
 from django.http import Http404, HttpResponseRedirect
 from django.shortcuts import render_to_response, get_object_or_404
+from django.template.defaultfilters import striptags
 from django.utils.http import int_to_base36, base36_to_int
 from django.utils.translation import ugettext_lazy, ugettext as _
 from django.views.decorators.cache import never_cache
@@ -81,7 +82,7 @@ class LoginMultiView(MultiView):
                        if host != request.get_host():
                                referrer = None
                        else:
-                               redirect = ''.join(referrer[2:])
+                               redirect = '%s?%s' % (referrer[2], referrer[4])
                
                if referrer is None:
                        redirect = node.get_absolute_url()
@@ -107,6 +108,9 @@ class LoginMultiView(MultiView):
                """
                Displays the login form for the given HttpRequest.
                """
+               if request.user.is_authenticated():
+                       return HttpResponseRedirect(node.get_absolute_url())
+               
                context = self.get_context(extra_context)
                
                from django.contrib.auth.models import User
@@ -172,16 +176,25 @@ class LoginMultiView(MultiView):
                return inner
        
        def send_confirmation_email(self, subject, email, page, extra_context):
-               message = page.render_to_string(extra_context=extra_context)
+               text_content = page.render_to_string(extra_context=extra_context)
                from_email = 'noreply@%s' % Site.objects.get_current().domain
-               send_mail(subject, message, from_email, [email])
+               
+               if page.template.mimetype == 'text/html':
+                       msg = EmailMultiAlternatives(subject, striptags(text_content), from_email, [email])
+                       msg.attach_alternative(text_content, 'text/html')
+                       msg.send()
+               else:
+                       send_mail(subject, text_content, from_email, [email])
        
        def password_reset(self, request, node=None, extra_context=None, token_generator=password_token_generator):
+               if request.user.is_authenticated():
+                       return HttpResponseRedirect(node.get_absolute_url())
+               
                if request.method == 'POST':
                        form = PasswordResetForm(request.POST)
                        if form.is_valid():
+                               current_site = Site.objects.get_current()
                                for user in form.users_cache:
-                                       current_site = Site.objects.get_current()
                                        token = token_generator.make_token(user)
                                        link = 'http://%s/%s/%s/' % (current_site.domain, node.get_absolute_url().strip('/'), reverse('password_reset_confirm', urlconf=self, kwargs={'uidb36': int_to_base36(user.id), 'token': token}).strip('/'))
                                        context = {
@@ -257,7 +270,7 @@ class LoginMultiView(MultiView):
                                }
                                self.send_confirmation_email('Confirm account creation at %s' % current_site.name, user.email, self.register_confirmation_email, context)
                                messages.add_message(request, messages.SUCCESS, 'An email has been sent to %s with details on activating your account.' % user.email, fail_silently=True)
-                               return HttpResponseRedirect('')
+                               return HttpResponseRedirect(node.get_absolute_url())
                else:
                        form = RegistrationForm()
                
@@ -307,7 +320,8 @@ class AccountMultiView(LoginMultiView):
        to include in the account, and fields from the account profile to use in
        the account.
        """
-       manage_account_page = models.ForeignKey(Page, related_name='%(app_label)s_%(class)s_manage_account_page')
+       manage_account_page = models.ForeignKey(Page, related_name='%(app_label)s_%(class)s_manage_account_related')
+       email_change_confirmation_email = models.ForeignKey(Page, related_name='%(app_label)s_%(class)s_email_change_confirmation_email_related')
        user_fields = ['first_name', 'last_name', 'email']
        required_user_fields = user_fields
        account_profile = None
@@ -317,7 +331,8 @@ class AccountMultiView(LoginMultiView):
        def urlpatterns(self):
                urlpatterns = super(AccountMultiView, self).urlpatterns
                urlpatterns += patterns('',
-                       url(r'^account/$', self.login_required(self.account_view), name='account')
+                       url(r'^account/$', self.login_required(self.account_view), name='account'),
+                       url(r'^account/email/(?P<uidb36>\w+)/(?P<email>[\w.]+[+][\w.]+)/(?P<token>[^/]+)/$', self.email_change_confirm, name='email_change_confirm')
                )
                return urlpatterns
        
@@ -348,14 +363,33 @@ class AccountMultiView(LoginMultiView):
                
                return form_instances
        
-       def account_view(self, request, node=None, extra_context=None):
+       def account_view(self, request, node=None, extra_context=None, token_generator=email_token_generator, *args, **kwargs):
                if request.method == 'POST':
                        form_instances = self.get_account_form_instances(request.user, request.POST)
+                       current_email = request.user.email
                        
                        for form in form_instances:
                                if not form.is_valid():
                                        break
                        else:
+                               # When the user_form is validated, it changes the model instance, i.e. request.user, in place.
+                               email = request.user.email
+                               if current_email != email:
+                                       
+                                       request.user.email = current_email
+                                       
+                                       for form in form_instances:
+                                               form.cleaned_data.pop('email', None)
+                                       
+                                       current_site = Site.objects.get_current()
+                                       token = token_generator.make_token(request.user, email)
+                                       link = 'http://%s/%s/%s/' % (current_site.domain, node.get_absolute_url().strip('/'), reverse('email_change_confirm', urlconf=self, kwargs={'uidb36': int_to_base36(request.user.id), 'email': email.replace('@', '+'), 'token': token}).strip('/'))
+                                       context = {
+                                               'link': link
+                                       }
+                                       self.send_confirmation_email('Confirm account email change at %s' % current_site.domain, email, self.email_change_confirmation_email, context)
+                                       messages.add_message(request, messages.SUCCESS, "An email has be sent to %s to confirm the email change." % email)
+                                       
                                for form in form_instances:
                                        form.save()
                                messages.add_message(request, messages.SUCCESS, "Account information saved.", fail_silently=True)
@@ -386,7 +420,8 @@ class AccountMultiView(LoginMultiView):
        def account_required(self, view):
                def inner(request, *args, **kwargs):
                        if not self.has_valid_account(request.user):
-                               messages.add_message(request, messages.ERROR, "You need to add some account information before you can post listings.", fail_silently=True)
+                               if not request.method == "POST":
+                                       messages.add_message(request, messages.ERROR, "You need to add some account information before you can access this page.", fail_silently=True)
                                return self.account_view(request, *args, **kwargs)
                        return view(request, *args, **kwargs)
                
@@ -397,5 +432,32 @@ class AccountMultiView(LoginMultiView):
                messages.add_message(request, messages.INFO, 'Welcome! Please fill in some more information.', fail_silently=True)
                return HttpResponseRedirect('/%s/%s/' % (node.get_absolute_url().strip('/'), reverse('account', urlconf=self).strip('/')))
        
+       def email_change_confirm(self, request, node=None, extra_context=None, uidb36=None, token=None, email=None, token_generator=email_token_generator):
+               """
+               Checks that a given hash in an email change link is valid. If so, changes the email and redirects to the account page.
+               """
+               assert uidb36 is not None and token is not None and email is not None
+               
+               try:
+                       uid_int = base36_to_int(uidb36)
+               except:
+                       raise Http404
+               
+               user = get_object_or_404(User, id=uid_int)
+               
+               email = '@'.join(email.rsplit('+', 1))
+               
+               if email == user.email:
+                       # Then short-circuit.
+                       raise Http404
+               
+               if token_generator.check_token(user, email, token):
+                       user.email = email
+                       user.save()
+                       messages.add_message(request, messages.SUCCESS, 'Email changed successfully.')
+                       return HttpResponseRedirect('/%s/%s/' % (node.get_absolute_url().strip('/'), reverse('account', urlconf=self).strip('/')))
+               
+               raise Http404
+       
        class Meta:
                abstract = True
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