# -*- coding: utf-8 -*-
# Copyright (C) 1998-2012 by the Free Software Foundation, Inc.
#
# This file is part of HyperKitty.
#
# HyperKitty is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option)
# any later version.
#
# HyperKitty is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along with
# HyperKitty. If not, see .
#
# Author: Aamir Khan
#
import logging
from django.conf import settings
from django.core.urlresolvers import reverse
from django.core.exceptions import SuspiciousOperation
from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
from django.contrib.auth import authenticate, login, get_backends
from django.contrib.auth.decorators import login_required
from django.contrib.auth.models import User
from django.contrib.auth.views import login as django_login_view
from django.shortcuts import render, redirect
from django.utils.http import is_safe_url
from django.utils.translation import gettext as _
from django.template import RequestContext, loader
from social_auth.backends import SocialAuthBackend
from hyperkitty.models import UserProfile, Rating, Favorite, LastView
from hyperkitty.views.forms import RegistrationForm, UserProfileForm
from hyperkitty.lib import get_store, FLASH_MESSAGES
logger = logging.getLogger(__name__)
def login_view(request, *args, **kwargs):
if "extra_context" not in kwargs:
kwargs["extra_context"] = {}
if "backends" not in kwargs["extra_context"]:
kwargs["extra_context"]["backends"] = []
# Note: sorry but I really find the .setdefault() method non-obvious and
# harder to re-read that the lines above.
for backend in get_backends():
if not isinstance(backend, SocialAuthBackend):
continue # It should be checked using duck-typing instead
kwargs["extra_context"]["backends"].append(backend.name)
return django_login_view(request, *args, **kwargs)
@login_required
def user_profile(request, user_email=None):
if not request.user.is_authenticated():
return redirect('user_login')
store = get_store(request)
# try to render the user profile.
try:
user_profile = request.user.get_profile()
# @TODO: Include the error name e.g, ProfileDoesNotExist?
except:
user_profile = UserProfile.objects.create(user=request.user)
if request.method == 'POST':
form = UserProfileForm(request.POST)
if form.is_valid():
request.user.first_name = form.cleaned_data["first_name"]
request.user.last_name = form.cleaned_data["last_name"]
request.user.save()
redirect_url = reverse('user_profile')
redirect_url += "?msg=updated-ok"
return redirect(redirect_url)
else:
form = UserProfileForm(initial={
"first_name": request.user.first_name,
"last_name": request.user.last_name,
})
# Votes
try:
votes = Rating.objects.filter(user=request.user)
except Rating.DoesNotExist:
votes = []
votes_up = []
votes_down = []
for vote in votes:
message = store.get_message_by_hash_from_list(
vote.list_address, vote.messageid)
vote_data = {"list_address": vote.list_address,
"messageid": vote.messageid,
"message": message,
}
if vote.vote == 1:
votes_up.append(vote_data)
elif vote.vote == -1:
votes_down.append(vote_data)
# Favorites
try:
favorites = Favorite.objects.filter(user=request.user)
except Favorite.DoesNotExist:
favorites = []
for fav in favorites:
thread = store.get_thread(fav.list_address, fav.threadid)
fav.thread = thread
# Flash messages
flash_messages = []
flash_msg = request.GET.get("msg")
if flash_msg:
flash_msg = { "type": FLASH_MESSAGES[flash_msg][0],
"msg": FLASH_MESSAGES[flash_msg][1] }
flash_messages.append(flash_msg)
context = {
'user_profile' : user_profile,
'form': form,
'votes_up': votes_up,
'votes_down': votes_down,
'favorites': favorites,
'flash_messages': flash_messages,
}
return render(request, "user_profile.html", context)
def user_registration(request):
if not settings.USE_INTERNAL_AUTH:
raise SuspiciousOperation
redirect_to = request.REQUEST.get("next", reverse("root"))
if not is_safe_url(url=redirect_to, host=request.get_host()):
redirect_to = settings.LOGIN_REDIRECT_URL
if request.user.is_authenticated():
# Already registered, redirect back to index page
return redirect(redirect_to)
if request.POST:
form = RegistrationForm(request.POST)
if form.is_valid():
u = User.objects.create_user(form.cleaned_data['username'],
form.cleaned_data['email'],
form.cleaned_data['password1'])
u.is_active = True
u.save()
user = authenticate(username=form.cleaned_data['username'],
password=form.cleaned_data['password1'])
if user is not None:
logger.debug(user)
if user.is_active:
login(request, user)
return redirect(redirect_to)
else:
form = RegistrationForm()
context = {
'form': form,
'next': redirect_to,
}
return render(request, 'register.html', context)
@login_required
def last_views(request):
store = get_store(request)
# Last viewed threads
try:
last_views = LastView.objects.filter(user=request.user
).order_by("view_date")
except Favorite.DoesNotExist:
last_views = []
last_views_paginator = Paginator(last_views, 10)
last_views_page = request.GET.get('lvpage')
try:
last_views = last_views_paginator.page(last_views_page)
except PageNotAnInteger:
last_views = last_views_paginator.page(1)
except EmptyPage:
last_views = last_views_paginator.page(last_views_paginator.num_pages)
for last_view in last_views:
thread = store.get_thread(last_view.list_address, last_view.threadid)
thread.unread = bool( thread.date_active > last_view.view_date )
last_view.thread = thread
return render(request, 'ajax/last_views.html', {
"last_views": last_views,
})