forked from DGNum/gestiojeux
83 lines
2.8 KiB
Python
83 lines
2.8 KiB
Python
from django.views.generic import TemplateView, RedirectView
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from django.shortcuts import redirect
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from django.urls import reverse
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from django.dispatch import receiver
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from django.contrib.auth import logout as auth_logout
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from django.contrib.auth import user_logged_in, user_logged_out, user_login_failed
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from django.contrib import messages
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from urllib.parse import quote as urlquote
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class LoginView(TemplateView):
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template_name = "registration/login_switch.html"
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def dispatch(self, request, *args, **kwargs):
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if request.user.is_authenticated:
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messages.warning(
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request,
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"Vous êtes déjà connecté·e en tant que {}.".format(
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request.user.username
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),
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)
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return redirect(self.get_next_url() or "/")
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return super().dispatch(request, *args, **kwargs)
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def get_next_url(self):
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if self.request.method == "GET":
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req_dict = self.request.GET
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elif self.request.method == "POST":
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req_dict = self.request.POST
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return req_dict.get("next")
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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next_url = self.get_next_url()
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if next_url:
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context["pass_url"] = "{}?next={}".format(
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reverse("gestiojeux_auth:password_login"), urlquote(next_url, safe="")
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)
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context["cas_url"] = "{}?next={}".format(
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reverse("gestiojeux_auth:cas_ng_login"), urlquote(next_url, safe="")
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)
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else:
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context["pass_url"] = reverse("gestiojeux_auth:password_login")
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context["cas_url"] = reverse("gestiojeux_auth:cas_ng_login")
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return context
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class LogoutView(RedirectView):
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permanent = False
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def get_redirect_url(self, *args, **kwargs):
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CAS_BACKEND_NAME = "django_cas_ng.backends.CASBackend"
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if self.request.session["_auth_user_backend"] != CAS_BACKEND_NAME:
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auth_logout(self.request)
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if "next" in self.request.GET:
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return self.request.GET["next"]
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return reverse("mainsite:home")
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if "next" in self.request.GET:
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return "{}?next={}".format(
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reverse("gestiojeux_auth:cas_ng_logout"),
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urlquote(self.request.GET["next"], safe=""),
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)
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return reverse("gestiojeux_auth:cas_ng_logout")
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@receiver(user_logged_in)
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def on_login(request, user, **kwargs):
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messages.success(request, "Connexion réussie. Bienvenue, {}.".format(user))
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@receiver(user_logged_out)
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def on_logout(request, **kwargs):
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messages.info(request, "Vous avez bien été déconnecté·e.")
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@receiver(user_login_failed)
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def on_login_failed(request, **kwargs):
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messages.error(request, "Connexion échouée.")
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