views.py
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# encoding: utf-8
from collections import OrderedDict
from django.contrib import messages
from django.db.models import Count
from django.contrib.auth import get_user_model
from django.utils.translation import ugettext as _
from django.shortcuts import render, redirect
from django.core.urlresolvers import reverse
from django.core.exceptions import PermissionDenied
from django.views.generic import DetailView, UpdateView
from django.http import Http404
from colab.super_archives.models import (EmailAddress,
EmailAddressValidation)
from colab.search.utils import get_collaboration_data, get_visible_threads
from colab.accounts.models import User
from colab.widgets.widget_manager import WidgetManager
from .forms import (UserCreationForm, ListsForm, UserUpdateForm)
from .utils import mailman
class UserProfileBaseMixin(object):
model = get_user_model()
slug_field = 'username'
slug_url_kwarg = 'username'
context_object_name = 'user_'
class UserProfileUpdateView(UserProfileBaseMixin, UpdateView):
template_name = 'accounts/user_update_form.html'
form_class = UserUpdateForm
def get_success_url(self):
return reverse('user_profile', kwargs={'username':
self.object.username})
def get_object(self, *args, **kwargs):
obj = super(UserProfileUpdateView, self).get_object(*args, **kwargs)
if self.request.user != obj and not self.request.user.is_superuser:
raise PermissionDenied
return obj
def get_context_data(self, **kwargs):
context = {}
context['widgets'] = WidgetManager.get_widgets('profile', self.request)
context.update(kwargs)
return super(UserProfileUpdateView, self).get_context_data(**context)
class UserProfileDetailView(UserProfileBaseMixin, DetailView):
template_name = 'accounts/user_detail.html'
def get_context_data(self, **kwargs):
profile_user = self.object
context = {}
count_types = OrderedDict()
logged_user = None
if self.request.user.is_authenticated():
logged_user = User.objects.get(username=self.request.user)
collaborations, count_types_extras = get_collaboration_data(
logged_user, profile_user)
collaborations.sort(key=lambda elem: elem.modified, reverse=True)
count_types.update(count_types_extras)
context['type_count'] = count_types
context['results'] = collaborations[:10]
query = get_visible_threads(logged_user, profile_user)
context['emails'] = query.order_by('-received_time')[:10]
count_by = 'thread__mailinglist__name'
context['list_activity'] = dict(query.values_list(count_by)
.annotate(Count(count_by))
.order_by(count_by))
context.update(kwargs)
return super(UserProfileDetailView, self).get_context_data(**context)
def signup(request):
if request.user.is_authenticated():
if not request.user.needs_update:
return redirect('user_profile', username=request.user.username)
if request.method == 'GET':
user_form = UserCreationForm()
lists_form = ListsForm()
return render(request, 'accounts/user_create_form.html',
{'user_form': user_form, 'lists_form': lists_form})
user_form = UserCreationForm(request.POST)
lists_form = ListsForm(request.POST)
if not user_form.is_valid() or not lists_form.is_valid():
return render(request, 'accounts/user_create_form.html',
{'user_form': user_form, 'lists_form': lists_form})
user = user_form.save(commit=False)
user.needs_update = False
user.is_active = False
user.save()
email = EmailAddressValidation.create(user.email, user)
location = reverse('archive_email_view',
kwargs={'key': email.validation_key})
verification_url = request.build_absolute_uri(location)
EmailAddressValidation.verify_email(email, verification_url)
# Check if the user's email have been used previously
# in the mainling lists to link the user to old messages
email_addr, created = EmailAddress.objects.get_or_create(
address=user.email)
if created:
email_addr.real_name = user.get_full_name()
email_addr.user = user
email_addr.save()
mailing_lists = lists_form.cleaned_data.get('lists')
mailman.update_subscription(user.email, mailing_lists)
messages.success(request, _('Your profile has been created!'))
return redirect('user_profile', username=user.username)
class ManageUserSubscriptionsView(UserProfileBaseMixin, DetailView):
http_method_names = [u'get', u'post']
template_name = u'accounts/manage_subscriptions.html'
def get_object(self, *args, **kwargs):
obj = super(ManageUserSubscriptionsView, self).get_object(*args,
**kwargs)
if self.request.user != obj and not self.request.user.is_superuser:
raise PermissionDenied
return obj
def post(self, request, *args, **kwargs):
user = self.get_object()
for email in user.emails.values_list('address', flat=True):
lists = self.request.POST.getlist(email)
info_messages = user.update_subscription(email, lists)
for msg_type, message in info_messages:
show_message = getattr(messages, msg_type)
show_message(request, _(message))
return redirect('user_profile', username=user.username)
def get_context_data(self, **kwargs):
context = {}
context['membership'] = {}
user = self.get_object()
emails = user.emails.values_list('address', flat=True)
all_lists = mailman.all_lists()
for email in emails:
lists = []
lists_for_address = mailman.mailing_lists(address=email,
names_only=True)
for mlist in all_lists:
if mlist.get('listname') in lists_for_address:
checked = True
else:
checked = False
lists.append((
{'listname': mlist.get('listname'),
'description': mlist.get('description')},
checked
))
context['membership'].update({email: lists})
context.update(kwargs)
return super(ManageUserSubscriptionsView,
self).get_context_data(**context)
def password_changed(request):
messages.success(request, _('Your password was changed.'))
user = request.user
return redirect('user_profile_update', username=user.username)
def password_reset_done_custom(request):
msg = _(("We've emailed you instructions for setting "
"your password. You should be receiving them shortly."))
messages.success(request, msg)
return redirect('home')
def password_reset_complete_custom(request):
msg = _('Your password has been set. You may go ahead and log in now.')
messages.success(request, msg)
return redirect('home')
def myaccount_redirect(request, route):
if not request.user.is_authenticated():
raise Http404()
url = '/'.join(('/account', request.user.username, route))
return redirect(url)