#!/usr/bin/env python # Copyright (C) 2018-2019 by BDE ENS Paris-Saclay # SPDX-License-Identifier: GPL-3.0-or-later from dal import autocomplete from django.contrib.auth.mixins import LoginRequiredMixin from django.shortcuts import redirect from django.utils.translation import gettext_lazy as _ from django.views.generic import CreateView, ListView, DetailView, UpdateView, RedirectView, TemplateView from django.contrib.auth.models import User from django.urls import reverse_lazy from django.db.models import Q from django_tables2.views import SingleTableView from rest_framework.authtoken.models import Token from note.models import Alias, Note, NoteUser from .models import Profile, Club, Membership from .forms import SignUpForm, ProfileForm, ClubForm, MembershipForm, MemberFormSet, FormSetHelper from .tables import ClubTable, UserTable from .filters import UserFilter, UserFilterFormHelper from note.models.transactions import Transaction from note.tables import HistoryTable class UserCreateView(CreateView): """ Une vue pour inscrire un utilisateur et lui créer un profile """ form_class = SignUpForm success_url = reverse_lazy('login') template_name = 'member/signup.html' second_form = ProfileForm def get_context_data(self, **kwargs): context = super().get_context_data(**kwargs) context["profile_form"] = self.second_form() return context def form_valid(self, form): profile_form = ProfileForm(self.request.POST) if form.is_valid() and profile_form.is_valid(): user = form.save() profile = profile_form.save(commit=False) profile.user = user profile.save() return super().form_valid(form) class UserUpdateView(LoginRequiredMixin, UpdateView): model = User fields = ['first_name', 'last_name', 'username', 'email'] template_name = 'member/profile_update.html' second_form = ProfileForm def get_context_data(self, **kwargs): context = super().get_context_data(**kwargs) context['user_modified'] = context['user'] context['user'] = self.request.user context["profile_form"] = self.second_form( instance=context['user_modified'].profile) return context def get_form(self, form_class=None): form = super().get_form(form_class) if 'username' not in form.data: return form new_username = form.data['username'] # Si l'utilisateur cherche à modifier son pseudo, le nouveau pseudo ne doit pas être proche d'un alias existant note = NoteUser.objects.filter( alias__normalized_name=Alias.normalize(new_username)) if note.exists() and note.get().user != self.request.user: form.add_error('username', _("An alias with a similar name already exists.")) return form def form_valid(self, form): profile_form = ProfileForm( data=self.request.POST, instance=self.request.user.profile, ) if form.is_valid() and profile_form.is_valid(): new_username = form.data['username'] alias = Alias.objects.filter(name=new_username) # Si le nouveau pseudo n'est pas un de nos alias, on supprime éventuellement un alias similaire pour le remplacer if not alias.exists(): similar = Alias.objects.filter( normalized_name=Alias.normalize(new_username)) if similar.exists(): similar.delete() user = form.save(commit=False) profile = profile_form.save(commit=False) profile.user = user profile.save() user.save() return super().form_valid(form) def get_success_url(self, **kwargs): if kwargs: return reverse_lazy('member:user_detail', kwargs={'pk': kwargs['id']}) else: return reverse_lazy('member:user_detail', args=(self.object.id, )) class UserDetailView(LoginRequiredMixin, DetailView): """ Affiche les informations sur un utilisateur, sa note, ses clubs ... """ model = Profile context_object_name = "profile" def get_context_data(self, **kwargs): context = super().get_context_data(**kwargs) user = context['profile'].user history_list = \ Transaction.objects.all().filter(Q(source=user.note) | Q(destination=user.note)) context['history_list'] = HistoryTable(history_list) club_list = \ Membership.objects.all().filter(user=user).only("club") context['club_list'] = ClubTable(club_list) return context class UserListView(LoginRequiredMixin, SingleTableView): """ Affiche la liste des utilisateurs, avec une fonction de recherche statique """ model = User table_class = UserTable template_name = 'member/user_list.html' filter_class = UserFilter formhelper_class = UserFilterFormHelper def get_queryset(self, **kwargs): qs = super().get_queryset() self.filter = self.filter_class(self.request.GET, queryset=qs) self.filter.form.helper = self.formhelper_class() return self.filter.qs def get_context_data(self, **kwargs): context = super().get_context_data(**kwargs) context["filter"] = self.filter return context class ManageAuthTokens(LoginRequiredMixin, TemplateView): """ Affiche le jeton d'authentification, et permet de le regénérer """ model = Token template_name = "member/manage_auth_tokens.html" def get(self, request, *args, **kwargs): if 'regenerate' in request.GET and Token.objects.filter( user=request.user).exists(): Token.objects.get(user=self.request.user).delete() return redirect(reverse_lazy('member:auth_token') + "?show", permanent=True) return super().get(request, *args, **kwargs) def get_context_data(self, **kwargs): context = super().get_context_data(**kwargs) context['token'] = Token.objects.get_or_create( user=self.request.user)[0] return context class UserAutocomplete(autocomplete.Select2QuerySetView): """ Auto complete users by usernames """ def get_queryset(self): """ Quand une personne cherche un utilisateur par pseudo, une requête est envoyée sur l'API dédiée à l'auto-complétion. Cette fonction récupère la requête, et renvoie la liste filtrée des utilisateurs par pseudos. """ # Un utilisateur non connecté n'a accès à aucune information if not self.request.user.is_authenticated: return User.objects.none() qs = User.objects.all() if self.q: qs = qs.filter(username__regex=self.q) return qs ################################### ############## CLUB ############### ################################### class ClubCreateView(LoginRequiredMixin, CreateView): """ Create Club """ model = Club form_class = ClubForm def form_valid(self, form): return super().form_valid(form) class ClubListView(LoginRequiredMixin, SingleTableView): """ List existing Clubs """ model = Club table_class = ClubTable class ClubDetailView(LoginRequiredMixin, DetailView): model = Club context_object_name = "club" def get_context_data(self, **kwargs): context = super().get_context_data(**kwargs) club = context["club"] club_transactions = \ Transaction.objects.all().filter(Q(source=club.note) | Q(destination=club.note)) context['history_list'] = HistoryTable(club_transactions) club_member = \ Membership.objects.all().filter(club=club) # TODO: consider only valid Membership context['member_list'] = club_member return context class ClubAddMemberView(LoginRequiredMixin, CreateView): model = Membership form_class = MembershipForm template_name = 'member/add_members.html' def get_context_data(self, **kwargs): context = super().get_context_data(**kwargs) context['formset'] = MemberFormSet() context['helper'] = FormSetHelper() return context def post(self, request, *args, **kwargs): formset = MembershipFormset(request.POST) if formset.is_valid(): return self.form_valid(formset) else: return self.form_invalid(formset) def form_valid(self, formset): formset.save() return super().form_valid(formset)