Sith/core/views/user.py

910 lines
28 KiB
Python

# -*- coding:utf-8 -*
#
# Copyright 2016,2017
# - Skia <skia@libskia.so>
# - Sli <antoine@bartuccio.fr>
#
# 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.
#
#
# 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 views
from django.utils.translation import ugettext as _
from django.urls import reverse
from django.core.exceptions import PermissionDenied, ValidationError
from django.http import Http404, HttpResponse
from django.views.generic.edit import UpdateView
from django.views.generic import (
ListView,
DetailView,
TemplateView,
CreateView,
DeleteView,
)
from django.forms.models import modelform_factory
from django.forms import CheckboxSelectMultiple
from django.urls import reverse_lazy
from django.template.response import TemplateResponse
from django.conf import settings
from django.views.generic.dates import YearMixin, MonthMixin
from datetime import timedelta, date
import logging
from core.views import (
CanViewMixin,
CanEditMixin,
CanEditPropMixin,
UserIsLoggedMixin,
TabedViewMixin,
QuickNotifMixin,
)
from core.views.forms import (
RegisteringForm,
UserProfileForm,
LoginForm,
UserGodfathersForm,
GiftForm,
)
from core.models import User, SithFile, Preferences, Gift
from subscription.models import Subscription
from counter.views import StudentCardForm
from trombi.views import UserTrombiForm
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"),
}
)
tab_list.append(
{
"url": reverse(
"core:user_godfathers", kwargs={"user_id": self.object.id}
),
"slug": "godfathers",
"name": _("Godfathers"),
}
)
tab_list.append(
{
"url": reverse(
"core:user_pictures", kwargs={"user_id": self.object.id}
),
"slug": "pictures",
"name": _("Pictures"),
}
)
if self.request.user == self.object:
tab_list.append(
{"url": reverse("core:user_tools"), "slug": "tools", "name": _("Tools")}
)
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"),
}
)
tab_list.append(
{
"url": reverse(
"core:user_prefs", kwargs={"user_id": self.object.id}
),
"slug": "prefs",
"name": _("Preferences"),
}
)
if self.request.user.can_view(self.object):
tab_list.append(
{
"url": reverse(
"core:user_clubs", kwargs={"user_id": self.object.id}
),
"slug": "clubs",
"name": _("Clubs"),
}
)
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_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(
{
"url": reverse(
"core:user_stats", kwargs={"user_id": self.object.id}
),
"slug": "stats",
"name": _("Stats"),
}
)
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"
def get_context_data(self, **kwargs):
kwargs = super(UserView, self).get_context_data(**kwargs)
kwargs["gift_form"] = GiftForm(
user_id=self.object.id, initial={"user": self.object}
)
return kwargs
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"
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")
)
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
kwargs["pictures"][album.id].append(pict_relation.picture)
return kwargs
def DeleteUserGodfathers(request, user_id, godfather_id, is_father):
user = User.objects.get(id=user_id)
if (user == request.user) or request.user.is_root or request.user.is_board_member:
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)
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
class UserGodfathersTreeView(UserTabsMixin, CanViewMixin, DetailView):
"""
Display a user's family tree
"""
model = User
pk_url_kwarg = "user_id"
context_object_name = "profile"
template_name = "core/user_godfathers_tree.jinja"
current_tab = "godfathers"
def get_context_data(self, **kwargs):
kwargs = super(UserGodfathersTreeView, self).get_context_data(**kwargs)
if "descent" in self.request.GET:
kwargs["param"] = "godchildren"
else:
kwargs["param"] = "godfathers"
kwargs["members_set"] = set()
return kwargs
class UserGodfathersTreePictureView(CanViewMixin, DetailView):
"""
Display a user's tree as a picture
"""
model = User
pk_url_kwarg = "user_id"
def build_complex_graph(self):
import pygraphviz as pgv
self.depth = int(self.request.GET.get("depth", 4))
if self.param == "godfathers":
self.graph = pgv.AGraph(strict=False, directed=True, rankdir="BT")
else:
self.graph = pgv.AGraph(strict=False, directed=True)
family = set()
self.level = 1
# Since the tree isn't very deep, we can build it recursively
def crawl_family(user):
if self.level > self.depth:
return
self.level += 1
for u in user.__getattribute__(self.param).all():
self.graph.add_edge(user.get_short_name(), u.get_short_name())
if u not in family:
family.add(u)
crawl_family(u)
self.level -= 1
self.graph.add_node(self.object.get_short_name())
family.add(self.object)
crawl_family(self.object)
def build_family_graph(self):
import pygraphviz as pgv
self.graph = pgv.AGraph(strict=False, directed=True)
self.graph.add_node(self.object.get_short_name())
for u in self.object.godfathers.all():
self.graph.add_edge(u.get_short_name(), self.object.get_short_name())
for u in self.object.godchildren.all():
self.graph.add_edge(self.object.get_short_name(), u.get_short_name())
def get(self, request, *args, **kwargs):
self.object = self.get_object()
if "descent" in self.request.GET:
self.param = "godchildren"
elif "ancestors" in self.request.GET:
self.param = "godfathers"
else:
self.param = "family"
if self.param == "family":
self.build_family_graph()
else:
self.build_complex_graph()
# Pimp the graph before display
self.graph.node_attr["color"] = "lightblue"
self.graph.node_attr["style"] = "filled"
main_node = self.graph.get_node(self.object.get_short_name())
main_node.attr["color"] = "sandybrown"
main_node.attr["shape"] = "rect"
if self.param == "godchildren":
self.graph.graph_attr["label"] = _("Godchildren")
elif self.param == "godfathers":
self.graph.graph_attr["label"] = _("Godfathers")
else:
self.graph.graph_attr["label"] = _("Family")
img = self.graph.draw(format="png", prog="dot")
return HttpResponse(img, content_type="image/png")
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 dispatch(self, request, *arg, **kwargs):
profile = self.get_object()
if not hasattr(profile, "customer"):
raise Http404
if not (
profile == request.user
or request.user.is_in_group(settings.SITH_GROUP_ACCOUNTING_ADMIN_ID)
or request.user.is_in_group(
settings.SITH_BAR_MANAGER["unix_name"] + settings.SITH_BOARD_SUFFIX
)
or request.user.is_root
):
raise PermissionDenied
return super(UserStatsView, self).dispatch(request, *arg, **kwargs)
def get_context_data(self, **kwargs):
kwargs = super(UserStatsView, self).get_context_data(**kwargs)
from counter.models import Counter
from django.db.models import Sum
foyer = Counter.objects.filter(name="Foyer").first()
mde = Counter.objects.filter(name="MDE").first()
gommette = Counter.objects.filter(name="La Gommette").first()
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
)
]
)
kwargs["top_product"] = (
self.object.customer.buyings.values("product__name")
.annotate(product_sum=Sum("quantity"))
.exclude(product_sum=None)
.order_by("-product_sum")
.all()[:10]
)
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, CanEditPropMixin):
"""
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"))
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"
edit_once = ["profile_pict", "date_of_birth", "first_name", "last_name"]
board_only = []
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)
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()
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()
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
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"
class UserPreferencesView(UserTabsMixin, CanEditMixin, UpdateView):
"""
Edit a user's preferences
"""
model = User
pk_url_kwarg = "user_id"
template_name = "core/user_preferences.jinja"
form_class = modelform_factory(
Preferences, fields=["receive_weekmail", "notify_on_click", "notify_on_refill"]
)
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()
pref = self.object.preferences
kwargs.update({"instance": pref})
return kwargs
def get_context_data(self, **kwargs):
kwargs = super(UserPreferencesView, self).get_context_data(**kwargs)
if not hasattr(self.object, "trombi_user"):
kwargs["trombi_form"] = UserTrombiForm()
if hasattr(self.object, "customer"):
kwargs["student_card_form"] = StudentCardForm()
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(QuickNotifMixin, UserTabsMixin, UserIsLoggedMixin, 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_GROUP_ACCOUNTING_ADMIN_ID)
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": sum([calc(p) for p in q]), "date": 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)
)
kwargs["etickets"] = self.object.customer.buyings.exclude(
product__eticket=None
).all()
except Exception as e:
print(repr(e))
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
class GiftCreateView(CreateView):
form_class = GiftForm
template_name = "core/create.jinja"
def dispatch(self, request, *args, **kwargs):
if not (request.user.is_board_member or request.user.is_root):
raise PermissionDenied
self.user = get_object_or_404(User, pk=kwargs["user_id"])
return super(GiftCreateView, self).dispatch(request, *args, **kwargs)
def get_initial(self):
return {"user": self.user}
def get_form_kwargs(self):
kwargs = super(GiftCreateView, self).get_form_kwargs()
kwargs["user_id"] = self.user.id
return kwargs
def get_success_url(self):
return reverse_lazy("core:user_profile", kwargs={"user_id": self.user.id})
class GiftDeleteView(CanEditPropMixin, DeleteView):
model = Gift
pk_url_kwarg = "gift_id"
template_name = "core/delete_confirm.jinja"
def dispatch(self, request, *args, **kwargs):
self.user = get_object_or_404(User, pk=kwargs["user_id"])
return super(GiftDeleteView, self).dispatch(request, *args, **kwargs)
def get_success_url(self):
return reverse_lazy("core:user_profile", kwargs={"user_id": self.user.id})