Moves landing views into directory

bookwyrm/views/landing/login.py

@@ -0,0 +1,82 @@
+""" class views for login/register views """
+from django.contrib.auth import authenticate, login, logout
+from django.contrib.auth.decorators import login_required
+from django.shortcuts import redirect
+from django.template.response import TemplateResponse
+from django.utils.decorators import method_decorator
+from django.utils.translation import gettext_lazy as _
+from django.views import View
+from django.views.decorators.csrf import csrf_exempt
+from django.views.decorators.debug import sensitive_variables, sensitive_post_parameters
+
+from bookwyrm import forms, models
+from bookwyrm.settings import DOMAIN
+from bookwyrm.views.helpers import set_language
+
+
+# pylint: disable=no-self-use
+@method_decorator(csrf_exempt, name="dispatch")
+class Login(View):
+    """authenticate an existing user"""
+
+    def get(self, request, confirmed=None):
+        """login page"""
+        if request.user.is_authenticated:
+            return redirect("/")
+        # send user to the login page
+        data = {
+            "show_confirmed_email": confirmed,
+            "login_form": forms.LoginForm(),
+            "register_form": forms.RegisterForm(),
+        }
+        return TemplateResponse(request, "landing/login.html", data)
+
+    @sensitive_variables("password")
+    @method_decorator(sensitive_post_parameters("password"))
+    def post(self, request):
+        """authentication action"""
+        if request.user.is_authenticated:
+            return redirect("/")
+        login_form = forms.LoginForm(request.POST)
+
+        localname = login_form.data["localname"]
+        if "@" in localname:  # looks like an email address to me
+            try:
+                username = models.User.objects.get(email=localname).username
+            except models.User.DoesNotExist:  # maybe it's a full username?
+                username = localname
+        else:
+            username = f"{localname}@{DOMAIN}"
+        password = login_form.data["password"]
+
+        # perform authentication
+        user = authenticate(request, username=username, password=password)
+        if user is not None:
+            # successful login
+            login(request, user)
+            user.update_active_date()
+            if request.POST.get("first_login"):
+                return set_language(user, redirect("get-started-profile"))
+            return set_language(user, redirect(request.GET.get("next", "/")))
+
+        # maybe the user is pending email confirmation
+        if models.User.objects.filter(
+            username=username, is_active=False, deactivation_reason="pending"
+        ).exists():
+            return redirect("confirm-email")
+
+        # login errors
+        login_form.non_field_errors = _("Username or password are incorrect")
+        register_form = forms.RegisterForm()
+        data = {"login_form": login_form, "register_form": register_form}
+        return TemplateResponse(request, "landing/login.html", data)
+
+
+@method_decorator(login_required, name="dispatch")
+class Logout(View):
+    """log out"""
+
+    def get(self, request):
+        """done with this place! outa here!"""
+        logout(request)
+        return redirect("/")