*: providers and sources -> channels, PolicyModel to PolicyBindingModel that uses custom M2M through

passbook/admin/views/policy.py

@@ -1,156 +0,0 @@
-"""passbook Policy administration"""
-from django.contrib import messages
-from django.contrib.auth.mixins import LoginRequiredMixin
-from django.contrib.auth.mixins import (
-    PermissionRequiredMixin as DjangoPermissionRequiredMixin,
-)
-from django.contrib.messages.views import SuccessMessageMixin
-from django.http import Http404
-from django.urls import reverse_lazy
-from django.utils.translation import ugettext as _
-from django.views.generic import DeleteView, FormView, ListView, UpdateView
-from django.views.generic.detail import DetailView
-from guardian.mixins import PermissionListMixin, PermissionRequiredMixin
-
-from passbook.admin.forms.policies import PolicyTestForm
-from passbook.core.models import Policy
-from passbook.lib.utils.reflection import all_subclasses, path_to_class
-from passbook.lib.views import CreateAssignPermView
-from passbook.policies.engine import PolicyEngine
-
-
-class PolicyListView(LoginRequiredMixin, PermissionListMixin, ListView):
-    """Show list of all policies"""
-
-    model = Policy
-    permission_required = "passbook_core.view_policy"
-    paginate_by = 10
-    ordering = "order"
-    template_name = "administration/policy/list.html"
-
-    def get_context_data(self, **kwargs):
-        kwargs["types"] = {
-            x.__name__: x._meta.verbose_name for x in all_subclasses(Policy)
-        }
-        return super().get_context_data(**kwargs)
-
-    def get_queryset(self):
-        return super().get_queryset().select_subclasses()
-
-
-class PolicyCreateView(
-    SuccessMessageMixin,
-    LoginRequiredMixin,
-    DjangoPermissionRequiredMixin,
-    CreateAssignPermView,
-):
-    """Create new Policy"""
-
-    model = Policy
-    permission_required = "passbook_core.add_policy"
-
-    template_name = "generic/create.html"
-    success_url = reverse_lazy("passbook_admin:policies")
-    success_message = _("Successfully created Policy")
-
-    def get_context_data(self, **kwargs):
-        kwargs = super().get_context_data(**kwargs)
-        form_cls = self.get_form_class()
-        if hasattr(form_cls, "template_name"):
-            kwargs["base_template"] = form_cls.template_name
-        return kwargs
-
-    def get_form_class(self):
-        policy_type = self.request.GET.get("type")
-        model = next(x for x in all_subclasses(Policy) if x.__name__ == policy_type)
-        if not model:
-            raise Http404
-        return path_to_class(model.form)
-
-
-class PolicyUpdateView(
-    SuccessMessageMixin, LoginRequiredMixin, PermissionRequiredMixin, UpdateView
-):
-    """Update policy"""
-
-    model = Policy
-    permission_required = "passbook_core.change_policy"
-
-    template_name = "generic/update.html"
-    success_url = reverse_lazy("passbook_admin:policies")
-    success_message = _("Successfully updated Policy")
-
-    def get_context_data(self, **kwargs):
-        kwargs = super().get_context_data(**kwargs)
-        form_cls = self.get_form_class()
-        if hasattr(form_cls, "template_name"):
-            kwargs["base_template"] = form_cls.template_name
-        return kwargs
-
-    def get_form_class(self):
-        form_class_path = self.get_object().form
-        form_class = path_to_class(form_class_path)
-        return form_class
-
-    def get_object(self, queryset=None):
-        return (
-            Policy.objects.filter(pk=self.kwargs.get("pk")).select_subclasses().first()
-        )
-
-
-class PolicyDeleteView(
-    SuccessMessageMixin, LoginRequiredMixin, PermissionRequiredMixin, DeleteView
-):
-    """Delete policy"""
-
-    model = Policy
-    permission_required = "passbook_core.delete_policy"
-
-    template_name = "generic/delete.html"
-    success_url = reverse_lazy("passbook_admin:policies")
-    success_message = _("Successfully deleted Policy")
-
-    def get_object(self, queryset=None):
-        return (
-            Policy.objects.filter(pk=self.kwargs.get("pk")).select_subclasses().first()
-        )
-
-    def delete(self, request, *args, **kwargs):
-        messages.success(self.request, self.success_message)
-        return super().delete(request, *args, **kwargs)
-
-
-class PolicyTestView(LoginRequiredMixin, DetailView, PermissionRequiredMixin, FormView):
-    """View to test policy(s)"""
-
-    model = Policy
-    form_class = PolicyTestForm
-    permission_required = "passbook_core.view_policy"
-    template_name = "administration/policy/test.html"
-    object = None
-
-    def get_object(self, queryset=None):
-        return (
-            Policy.objects.filter(pk=self.kwargs.get("pk")).select_subclasses().first()
-        )
-
-    def get_context_data(self, **kwargs):
-        kwargs["policy"] = self.get_object()
-        return super().get_context_data(**kwargs)
-
-    def post(self, *args, **kwargs):
-        self.object = self.get_object()
-        return super().post(*args, **kwargs)
-
-    def form_valid(self, form):
-        policy = self.get_object()
-        user = form.cleaned_data.get("user")
-        policy_engine = PolicyEngine([policy], user, self.request)
-        policy_engine.use_cache = False
-        policy_engine.build()
-        result = policy_engine.passing
-        if result:
-            messages.success(self.request, _("User successfully passed policy."))
-        else:
-            messages.error(self.request, _("User didn't pass policy."))
-        return self.render_to_response(self.get_context_data(form=form, result=result))