Sith/core/views/user.py
2016-09-09 19:56:48 +02:00

398 lines
15 KiB
Python

# This file contains all the views that concern the user model
from django.shortcuts import render, redirect, get_object_or_404
from django.contrib.auth import logout as auth_logout, views
from django.utils.translation import ugettext as _
from django.core.urlresolvers import reverse
from django.core.exceptions import PermissionDenied, ObjectDoesNotExist, ValidationError
from django.http import Http404
from django.views.generic.edit import UpdateView
from django.views.generic import ListView, DetailView, TemplateView
from django.forms.models import modelform_factory
from django.forms import CheckboxSelectMultiple
from django.template.response import TemplateResponse
from django.conf import settings
from django.views.generic.dates import YearMixin, MonthMixin
from django.utils import timezone
from datetime import timedelta, datetime, date
import logging
from core.views import CanViewMixin, CanEditMixin, CanEditPropMixin, TabedViewMixin
from core.views.forms import RegisteringForm, UserPropForm, UserProfileForm, LoginForm
from core.models import User, SithFile
def login(request):
"""
The login view
Needs to be improve with correct handling of form exceptions
"""
return views.login(request, template_name="core/login.jinja", authentication_form=LoginForm)
def logout(request):
"""
The logout view
"""
return views.logout_then_login(request)
def password_change(request):
"""
Allows a user to change its password
"""
return views.password_change(request, template_name="core/password_change.jinja", post_change_redirect=reverse("core:password_change_done"))
def password_change_done(request):
"""
Allows a user to change its password
"""
return views.password_change_done(request, template_name="core/password_change_done.jinja")
def password_root_change(request, user_id):
"""
Allows a root user to change someone's password
"""
if not request.user.is_root:
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})
def password_reset(request):
"""
Allows someone to enter an email adresse for resetting password
"""
return views.password_reset(request,
template_name="core/password_reset.jinja",
email_template_name="core/password_reset_email.jinja",
post_reset_redirect="core:password_reset_done",
)
def password_reset_done(request):
"""
Confirm that the reset email has been sent
"""
return views.password_reset_done(request, template_name="core/password_reset_done.jinja")
def password_reset_confirm(request, uidb64=None, token=None):
"""
Provide a reset password formular
"""
return views.password_reset_confirm(request, uidb64=uidb64, token=token,
post_reset_redirect="core:password_reset_complete",
template_name="core/password_reset_confirm.jinja",
)
def password_reset_complete(request):
"""
Confirm the password has sucessfully been reset
"""
return views.password_reset_complete(request,
template_name="core/password_reset_complete.jinja",
)
def register(request):
context = {}
if request.method == 'POST':
form = RegisteringForm(request.POST)
if form.is_valid():
logging.debug("Registering "+form.cleaned_data['first_name']+form.cleaned_data['last_name'])
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()
return render(request, "core/register.jinja", context)
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({
'url': reverse('core:user_profile', kwargs={'user_id': self.object.id}),
'slug': 'infos',
'name': _("Infos"),
})
if self.request.user == self.object:
tab_list.append({
'url': reverse('core:user_tools'),
'slug': 'tools',
'name': _("Tools"),
})
tab_list.append({
'url': reverse('core:user_stats', kwargs={'user_id': self.object.id}),
'slug': 'stats',
'name': _("Stats"),
})
if self.request.user.can_edit(self.object):
tab_list.append({
'url': reverse('core:user_edit', kwargs={'user_id': self.object.id}),
'slug': 'edit',
'name': _("Edit"),
})
if self.request.user.is_owner(self.object):
tab_list.append({
'url': reverse('core:user_groups', kwargs={'user_id': self.object.id}),
'slug': 'groups',
'name': _("Groups"),
})
try:
if (self.object.customer and (self.object == self.request.user
or self.request.user.is_in_group(settings.SITH_GROUPS['accounting-admin']['name'])
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({
'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
class UserView(UserTabsMixin, CanViewMixin, DetailView):
"""
Display a user's profile
"""
model = User
pk_url_kwarg = "user_id"
context_object_name = "profile"
template_name = "core/user_detail.jinja"
current_tab = 'infos'
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'
def get_context_data(self, **kwargs):
kwargs = super(UserStatsView, self).get_context_data(**kwargs)
from counter.models import Counter
foyer = Counter.objects.filter(name="Foyer").first()
mde = Counter.objects.filter(name="MDE").first()
gommette = Counter.objects.filter(name="La Gommette").first()
kwargs['total_perm_time'] = sum([p.end-p.start for p in self.object.permanencies.all()], timedelta())
kwargs['total_foyer_time'] = sum([p.end-p.start for p in self.object.permanencies.filter(counter=foyer)], timedelta())
kwargs['total_mde_time'] = sum([p.end-p.start for p in self.object.permanencies.filter(counter=mde)], timedelta())
kwargs['total_gommette_time'] = sum([p.end-p.start for p in self.object.permanencies.filter(counter=gommette)], timedelta())
return kwargs
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"
class UserListView(ListView):
"""
Displays the user list
"""
model = User
template_name = "core/user_list.jinja"
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"))
print(request.FILES['new_profile_pict'])
f = request.FILES['new_profile_pict']
parent = SithFile.objects.filter(parent=None, name="profiles").first()
name = str(self.object.id) + "_profile.jpg" # Webcamejs uploads JPGs
im = Image.open(BytesIO(f.read()))
new_file = SithFile(parent=parent, name=name,
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)
class UserUpdateProfileView(UserTabsMixin, CanEditMixin, UpdateView):
"""
Edit a user's profile
"""
model = User
pk_url_kwarg = "user_id"
template_name = "core/user_edit.jinja"
form_class = UserProfileForm
current_tab = "edit"
def get(self, request, *args, **kwargs):
self.object = self.get_object()
self.form = self.get_form()
if self.form.instance.profile_pict and not request.user.is_in_group(settings.SITH_MAIN_BOARD_GROUP):
self.form.fields.pop('profile_pict', None)
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()
if self.form.instance.profile_pict and not request.user.is_in_group(settings.SITH_MAIN_BOARD_GROUP):
self.form.fields.pop('profile_pict', None)
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
class UserUpdateGroupView(UserTabsMixin, CanEditPropMixin, UpdateView):
"""
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'],
widgets={'groups':CheckboxSelectMultiple})
context_object_name = "profile"
current_tab = "groups"
class UserToolsView(UserTabsMixin, TemplateView):
"""
Displays the logged user's tools
"""
template_name = "core/user_tools.jinja"
current_tab = "tools"
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()
kwargs['profile'] = self.request.user
kwargs['object'] = self.request.user
return kwargs
class UserAccountBase(UserTabsMixin, DetailView):
"""
Base class for UserAccount
"""
model = User
pk_url_kwarg = "user_id"
current_tab = "account"
def dispatch(self, request, *arg, **kwargs): # Manually validates the rights
res = super(UserAccountBase, self).dispatch(request, *arg, **kwargs)
if (self.object == request.user
or request.user.is_in_group(settings.SITH_GROUPS['accounting-admin']['name'])
or request.user.is_in_group(settings.SITH_BAR_MANAGER['unix_name']+settings.SITH_BOARD_SUFFIX)
or request.user.is_root):
return res
raise PermissionDenied
class UserAccountView(UserAccountBase):
"""
Display a user's account
"""
template_name = "core/user_account.jinja"
def expense_by_month(self, obj, calc):
stats = []
for year in obj.datetimes('date', 'year', order='DESC'):
stats.append([])
i = 0
for month in obj.filter(date__year=year.year).datetimes(
'date', 'month', order='DESC'):
q = obj.filter(
date__year=month.year,
date__month=month.month
)
stats[i].append((
sum([calc(p) for p in q]),
month
))
i += 1
return stats
def invoices_calc(self, query):
t = 0
for it in query.items.all():
t += it.quantity * it.product_unit_price
return t
def get_context_data(self, **kwargs):
kwargs = super(UserAccountView, self).get_context_data(**kwargs)
kwargs['profile'] = self.object
try:
kwargs['customer'] = self.object.customer
kwargs['buyings_month'] = self.expense_by_month(
self.object.customer.buyings,
(lambda q: q.unit_price * q.quantity)
)
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,
(lambda q: q.amount)
)
except:
pass
# TODO: add list of month where account has activity
return kwargs
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()
try:
kwargs['customer'] = self.object.customer
except:
pass
kwargs['tab'] = "account"
return kwargs