Sith/core/views/user.py

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# -*- coding:utf-8 -*
#
# Copyright 2016,2017
# - Skia <skia@libskia.so>
#
# Ce fichier fait partie du site de l'Association des Étudiants de l'UTBM,
# http://ae.utbm.fr.
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License a published by the Free Software
# Foundation; either version 3 of the License, or (at your option) any later
# version.
#
# This program 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
# this program; if not, write to the Free Sofware Foundation, Inc., 59 Temple
# Place - Suite 330, Boston, MA 02111-1307, USA.
#
#
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# This file contains all the views that concern the user model
from django.shortcuts import render, redirect, get_object_or_404
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from django.contrib.auth import views
from django.utils.translation import ugettext as _
from django.core.urlresolvers import reverse
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from django.core.exceptions import PermissionDenied, ValidationError
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from django.http import Http404
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from django.views.generic.edit import UpdateView
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from django.views.generic import ListView, DetailView, TemplateView
from django.forms.models import modelform_factory
from django.forms import CheckboxSelectMultiple
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from django.template.response import TemplateResponse
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from django.conf import settings
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from django.views.generic.dates import YearMixin, MonthMixin
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from datetime import timedelta, date
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import logging
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from core.views import CanViewMixin, CanEditMixin, CanEditPropMixin, TabedViewMixin, QuickNotifMixin
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from core.views.forms import RegisteringForm, UserProfileForm, LoginForm, UserGodfathersForm
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from core.models import User, SithFile, Preferences
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from subscription.models import Subscription
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from trombi.views import UserTrombiForm
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def login(request):
"""
The login view
Needs to be improve with correct handling of form exceptions
"""
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return views.login(request, template_name="core/login.jinja", authentication_form=LoginForm)
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def logout(request):
"""
The logout view
"""
return views.logout_then_login(request)
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def password_change(request):
"""
Allows a user to change its password
"""
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return views.password_change(request, template_name="core/password_change.jinja", post_change_redirect=reverse("core:password_change_done"))
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def password_change_done(request):
"""
Allows a user to change its password
"""
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return views.password_change_done(request, template_name="core/password_change_done.jinja")
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def password_root_change(request, user_id):
"""
Allows a root user to change someone's password
"""
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if not request.user.is_root:
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raise PermissionDenied
user = User.objects.filter(id=user_id).first()
if not user:
raise Http404("User not found")
if request.method == "POST":
form = views.SetPasswordForm(user=user, data=request.POST)
if form.is_valid():
form.save()
return redirect("core:password_change_done")
else:
form = views.SetPasswordForm(user=user)
return TemplateResponse(request, "core/password_change.jinja", {'form': form, 'target': user})
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def password_reset(request):
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"""
Allows someone to enter an email adresse for resetting password
"""
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return views.password_reset(request,
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template_name="core/password_reset.jinja",
email_template_name="core/password_reset_email.jinja",
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post_reset_redirect="core:password_reset_done",
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)
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def password_reset_done(request):
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"""
Confirm that the reset email has been sent
"""
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return views.password_reset_done(request, template_name="core/password_reset_done.jinja")
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def password_reset_confirm(request, uidb64=None, token=None):
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"""
Provide a reset password formular
"""
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return views.password_reset_confirm(request, uidb64=uidb64, token=token,
post_reset_redirect="core:password_reset_complete",
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template_name="core/password_reset_confirm.jinja",
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)
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def password_reset_complete(request):
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"""
Confirm the password has sucessfully been reset
"""
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return views.password_reset_complete(request,
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template_name="core/password_reset_complete.jinja",
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)
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def register(request):
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context = {}
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if request.method == 'POST':
form = RegisteringForm(request.POST)
if form.is_valid():
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logging.debug("Registering " + form.cleaned_data['first_name'] + form.cleaned_data['last_name'])
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u = form.save()
context['user_registered'] = u
context['tests'] = 'TEST_REGISTER_USER_FORM_OK'
form = RegisteringForm()
else:
context['error'] = 'Erreur'
context['tests'] = 'TEST_REGISTER_USER_FORM_FAIL'
else:
form = RegisteringForm()
context['form'] = form.as_p()
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return render(request, "core/register.jinja", context)
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class UserTabsMixin(TabedViewMixin):
def get_tabs_title(self):
return self.object.get_display_name()
def get_list_of_tabs(self):
tab_list = []
tab_list.append({
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'url': reverse('core:user_profile', kwargs={'user_id': self.object.id}),
'slug': 'infos',
'name': _("Infos"),
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})
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tab_list.append({
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'url': reverse('core:user_godfathers', kwargs={'user_id': self.object.id}),
'slug': 'godfathers',
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'name': _("Godfathers"),
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})
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tab_list.append({
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'url': reverse('core:user_pictures', kwargs={'user_id': self.object.id}),
'slug': 'pictures',
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'name': _("Pictures"),
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})
if self.request.user == self.object:
tab_list.append({
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'url': reverse('core:user_tools'),
'slug': 'tools',
'name': _("Tools"),
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})
if self.request.user.can_edit(self.object):
tab_list.append({
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'url': reverse('core:user_edit', kwargs={'user_id': self.object.id}),
'slug': 'edit',
'name': _("Edit"),
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})
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tab_list.append({
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'url': reverse('core:user_prefs', kwargs={'user_id': self.object.id}),
'slug': 'prefs',
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'name': _("Preferences"),
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})
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if self.request.user.can_view(self.object):
tab_list.append({
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'url': reverse('core:user_clubs', kwargs={'user_id': self.object.id}),
'slug': 'clubs',
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'name': _("Clubs"),
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})
if self.request.user.is_owner(self.object):
tab_list.append({
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'url': reverse('core:user_groups', kwargs={'user_id': self.object.id}),
'slug': 'groups',
'name': _("Groups"),
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})
try:
if (self.object.customer and (self.object == self.request.user
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or self.request.user.is_in_group(settings.SITH_GROUP_ACCOUNTING_ADMIN_ID)
or self.request.user.is_in_group(settings.SITH_BAR_MANAGER['unix_name'] + settings.SITH_BOARD_SUFFIX)
or self.request.user.is_root)):
tab_list.append({
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'url': reverse('core:user_stats', kwargs={'user_id': self.object.id}),
'slug': 'stats',
'name': _("Stats"),
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})
tab_list.append({
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'url': reverse('core:user_account', kwargs={'user_id': self.object.id}),
'slug': 'account',
'name': _("Account") + " (%s €)" % self.object.customer.amount,
})
except:
pass
return tab_list
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class UserView(UserTabsMixin, CanViewMixin, DetailView):
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"""
Display a user's profile
"""
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model = User
pk_url_kwarg = "user_id"
context_object_name = "profile"
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template_name = "core/user_detail.jinja"
current_tab = 'infos'
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def DeleteUserGodfathers(request, user_id, godfather_id, is_father):
user = User.objects.get(id=user_id)
if ((user == request.user) or
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request.user.is_root or
request.user.is_board_member):
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ud = get_object_or_404(User, id=godfather_id)
if is_father == "True":
user.godfathers.remove(ud)
else:
user.godchildren.remove(ud)
else:
raise PermissionDenied
return redirect('core:user_godfathers', user_id=user_id)
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class UserPicturesView(UserTabsMixin, CanViewMixin, DetailView):
"""
Display a user's pictures
"""
model = User
pk_url_kwarg = "user_id"
context_object_name = "profile"
template_name = "core/user_pictures.jinja"
current_tab = 'pictures'
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def get_context_data(self, **kwargs):
kwargs = super(UserPicturesView, self).get_context_data(**kwargs)
kwargs['albums'] = []
kwargs['pictures'] = {}
picture_qs = self.object.pictures.exclude(picture=None).order_by('-picture__parent__date', 'id').select_related('picture__parent__name')
last_album = None
for pict_relation in picture_qs:
album = pict_relation.picture.parent
if album.id != last_album:
kwargs['albums'].append(album)
kwargs['pictures'][album.id] = []
last_album = album.id
print(album, album.date)
kwargs['pictures'][album.id].append(pict_relation.picture)
return kwargs
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class UserGodfathersView(UserTabsMixin, CanViewMixin, DetailView):
"""
Display a user's godfathers
"""
model = User
pk_url_kwarg = "user_id"
context_object_name = "profile"
template_name = "core/user_godfathers.jinja"
current_tab = 'godfathers'
def post(self, request, *args, **kwargs):
self.object = self.get_object()
self.form = UserGodfathersForm(request.POST)
if self.form.is_valid() and self.form.cleaned_data['user'] != self.object:
if self.form.cleaned_data['type'] == 'godfather':
self.object.godfathers.add(self.form.cleaned_data['user'])
self.object.save()
else:
self.object.godchildren.add(self.form.cleaned_data['user'])
self.object.save()
self.form = UserGodfathersForm()
return super(UserGodfathersView, self).get(request, *args, **kwargs)
def get_context_data(self, **kwargs):
kwargs = super(UserGodfathersView, self).get_context_data(**kwargs)
try:
kwargs['form'] = self.form
except:
kwargs['form'] = UserGodfathersForm()
return kwargs
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class UserStatsView(UserTabsMixin, CanViewMixin, DetailView):
"""
Display a user's stats
"""
model = User
pk_url_kwarg = "user_id"
context_object_name = "profile"
template_name = "core/user_stats.jinja"
current_tab = 'stats'
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def dispatch(self, request, *arg, **kwargs):
profile = self.get_object()
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if not hasattr(profile, "customer"):
raise Http404
if not (profile == request.user
or request.user.is_in_group(settings.SITH_GROUP_ACCOUNTING_ADMIN_ID)
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or request.user.is_in_group(settings.SITH_BAR_MANAGER['unix_name'] + settings.SITH_BOARD_SUFFIX)
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or request.user.is_root):
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raise PermissionDenied
return super(UserStatsView, self).dispatch(request, *arg, **kwargs)
def get_context_data(self, **kwargs):
kwargs = super(UserStatsView, self).get_context_data(**kwargs)
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from counter.models import Counter
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from django.db.models import Sum
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foyer = Counter.objects.filter(name="Foyer").first()
mde = Counter.objects.filter(name="MDE").first()
gommette = Counter.objects.filter(name="La Gommette").first()
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semester_start = Subscription.compute_start(d=date.today(), duration=3)
kwargs['total_perm_time'] = sum([p.end - p.start for p in self.object.permanencies.exclude(end=None)], timedelta())
kwargs['total_foyer_time'] = sum([p.end - p.start for p in self.object.permanencies.filter(counter=foyer).exclude(end=None)], timedelta())
kwargs['total_mde_time'] = sum([p.end - p.start for p in self.object.permanencies.filter(counter=mde).exclude(end=None)], timedelta())
kwargs['total_gommette_time'] = sum([p.end - p.start for p in self.object.permanencies.filter(counter=gommette).exclude(end=None)], timedelta())
kwargs['total_foyer_buyings'] = sum([b.unit_price * b.quantity for b in
self.object.customer.buyings.filter(counter=foyer, date__gte=semester_start)])
kwargs['total_mde_buyings'] = sum([b.unit_price * b.quantity for b in self.object.customer.buyings.filter(counter=mde,
date__gte=semester_start)])
kwargs['total_gommette_buyings'] = sum([b.unit_price * b.quantity for b in
self.object.customer.buyings.filter(counter=gommette, date__gte=semester_start)])
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kwargs['top_product'] = self.object.customer.buyings.values('product__name').annotate(
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product_sum=Sum('quantity')).exclude(product_sum=None).order_by('-product_sum').all()[:10]
return kwargs
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class UserMiniView(CanViewMixin, DetailView):
"""
Display a user's profile
"""
model = User
pk_url_kwarg = "user_id"
context_object_name = "profile"
template_name = "core/user_mini.jinja"
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class UserListView(ListView, CanEditPropMixin):
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"""
Displays the user list
"""
model = User
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template_name = "core/user_list.jinja"
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class UserUploadProfilePictView(CanEditMixin, DetailView):
"""
Handle the upload of the profile picture taken with webcam in navigator
"""
model = User
pk_url_kwarg = "user_id"
template_name = "core/user_edit.jinja"
def post(self, request, *args, **kwargs):
from core.utils import resize_image
from io import BytesIO
from PIL import Image
self.object = self.get_object()
if self.object.profile_pict:
raise ValidationError(_("User already has a profile picture"))
f = request.FILES['new_profile_pict']
parent = SithFile.objects.filter(parent=None, name="profiles").first()
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name = str(self.object.id) + "_profile.jpg" # Webcamejs uploads JPGs
im = Image.open(BytesIO(f.read()))
new_file = SithFile(parent=parent, name=name,
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file=resize_image(im, 400, f.content_type.split('/')[-1]),
owner=self.object, is_folder=False, mime_type=f.content_type, size=f._size)
new_file.file.name = name
new_file.save()
self.object.profile_pict = new_file
self.object.save()
return redirect("core:user_edit", user_id=self.object.id)
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class UserUpdateProfileView(UserTabsMixin, CanEditMixin, UpdateView):
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"""
Edit a user's profile
"""
model = User
pk_url_kwarg = "user_id"
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template_name = "core/user_edit.jinja"
form_class = UserProfileForm
current_tab = "edit"
edit_once = ['profile_pict', 'date_of_birth', 'first_name', 'last_name']
board_only = []
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def remove_restricted_fields(self, request):
"""
Removes edit_once and board_only fields
"""
for i in self.edit_once:
if getattr(self.form.instance, i) and not (request.user.is_board_member or request.user.is_root):
self.form.fields.pop(i, None)
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for i in self.board_only:
if not (request.user.is_board_member or request.user.is_root):
self.form.fields.pop(i, None)
def get(self, request, *args, **kwargs):
self.object = self.get_object()
self.form = self.get_form()
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self.remove_restricted_fields(request)
return self.render_to_response(self.get_context_data(form=self.form))
def post(self, request, *args, **kwargs):
self.object = self.get_object()
self.form = self.get_form()
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self.remove_restricted_fields(request)
files = request.FILES.items()
self.form.process(files)
if request.user.is_authenticated() and request.user.can_edit(self.object) and self.form.is_valid():
return super(UserUpdateProfileView, self).form_valid(self.form)
return self.form_invalid(self.form)
def get_context_data(self, **kwargs):
kwargs = super(UserUpdateProfileView, self).get_context_data(**kwargs)
kwargs['profile'] = self.form.instance
kwargs['form'] = self.form
return kwargs
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class UserClubView(UserTabsMixin, CanViewMixin, DetailView):
"""
Display the user's club(s)
"""
model = User
context_object_name = "profile"
pk_url_kwarg = "user_id"
template_name = "core/user_clubs.jinja"
current_tab = "clubs"
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class UserPreferencesView(UserTabsMixin, CanEditMixin, UpdateView):
"""
Edit a user's preferences
"""
model = User
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pk_url_kwarg = "user_id"
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template_name = "core/user_preferences.jinja"
form_class = modelform_factory(Preferences, fields=['receive_weekmail'])
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context_object_name = "profile"
current_tab = "prefs"
def get_object(self, queryset=None):
user = get_object_or_404(User, pk=self.kwargs['user_id'])
return user
def get_form_kwargs(self):
kwargs = super(UserPreferencesView, self).get_form_kwargs()
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try:
pref = self.object.preferences
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except:
pref = Preferences(user=self.object)
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pref.save()
kwargs.update({'instance': pref})
return kwargs
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def get_context_data(self, **kwargs):
kwargs = super(UserPreferencesView, self).get_context_data(**kwargs)
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if not hasattr(self.object, 'trombi_user'):
kwargs['trombi_form'] = UserTrombiForm()
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return kwargs
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class UserUpdateGroupView(UserTabsMixin, CanEditPropMixin, UpdateView):
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"""
Edit a user's groups
"""
model = User
pk_url_kwarg = "user_id"
template_name = "core/user_group.jinja"
form_class = modelform_factory(User, fields=['groups'],
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widgets={'groups': CheckboxSelectMultiple})
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context_object_name = "profile"
current_tab = "groups"
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class UserToolsView(QuickNotifMixin, UserTabsMixin, TemplateView):
"""
Displays the logged user's tools
"""
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template_name = "core/user_tools.jinja"
current_tab = "tools"
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def get_context_data(self, **kwargs):
self.object = self.request.user
from launderette.models import Launderette
kwargs = super(UserToolsView, self).get_context_data(**kwargs)
kwargs['launderettes'] = Launderette.objects.all()
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kwargs['profile'] = self.request.user
kwargs['object'] = self.request.user
return kwargs
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class UserAccountBase(UserTabsMixin, DetailView):
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"""
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Base class for UserAccount
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"""
model = User
pk_url_kwarg = "user_id"
current_tab = "account"
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def dispatch(self, request, *arg, **kwargs): # Manually validates the rights
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res = super(UserAccountBase, self).dispatch(request, *arg, **kwargs)
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if (self.object == request.user
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or request.user.is_in_group(settings.SITH_GROUP_ACCOUNTING_ADMIN_ID)
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or request.user.is_in_group(settings.SITH_BAR_MANAGER['unix_name'] + settings.SITH_BOARD_SUFFIX)
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or request.user.is_root):
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return res
raise PermissionDenied
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class UserAccountView(UserAccountBase):
"""
Display a user's account
"""
template_name = "core/user_account.jinja"
def expense_by_month(self, obj, calc):
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stats = []
for year in obj.datetimes('date', 'year', order='DESC'):
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stats.append([])
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i = 0
for month in obj.filter(date__year=year.year).datetimes(
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'date', 'month', order='DESC'):
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q = obj.filter(
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date__year=month.year,
date__month=month.month
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)
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stats[i].append({
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'sum': sum([calc(p) for p in q]),
'date': month
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})
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i += 1
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return stats
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def invoices_calc(self, query):
t = 0
for it in query.items.all():
t += it.quantity * it.product_unit_price
return t
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def get_context_data(self, **kwargs):
kwargs = super(UserAccountView, self).get_context_data(**kwargs)
kwargs['profile'] = self.object
try:
kwargs['customer'] = self.object.customer
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kwargs['buyings_month'] = self.expense_by_month(
self.object.customer.buyings,
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(lambda q: q.unit_price * q.quantity)
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)
kwargs['invoices_month'] = self.expense_by_month(
self.object.customer.user.invoices,
self.invoices_calc
)
kwargs['refilling_month'] = self.expense_by_month(
self.object.customer.refillings,
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(lambda q: q.amount)
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)
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kwargs['etickets'] = self.object.customer.buyings.exclude(product__eticket=None).all()
except Exception as e:
print(repr(e))
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return kwargs
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class UserAccountDetailView(UserAccountBase, YearMixin, MonthMixin):
"""
Display a user's account for month
"""
template_name = "core/user_account_detail.jinja"
def get_context_data(self, **kwargs):
kwargs = super(UserAccountDetailView, self).get_context_data(**kwargs)
kwargs['profile'] = self.object
kwargs['year'] = self.get_year()
kwargs['month'] = self.get_month()
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try:
kwargs['customer'] = self.object.customer
except:
pass
kwargs['tab'] = "account"
return kwargs