admin: add flow-stage-bindings, add policy-bindings, add prompts

passbook/admin/views/policies_bindings.py

@@ -0,0 +1,100 @@
+"""passbook PolicyBinding 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.urls import reverse_lazy
+from django.utils.translation import ugettext as _
+from django.views.generic import DeleteView, ListView, UpdateView
+from guardian.mixins import PermissionListMixin, PermissionRequiredMixin
+
+from passbook.lib.utils.reflection import path_to_class
+from passbook.lib.views import CreateAssignPermView
+from passbook.policies.forms import PolicyBindingForm
+from passbook.policies.models import PolicyBinding
+
+
+class PolicyBindingListView(LoginRequiredMixin, PermissionListMixin, ListView):
+    """Show list of all policies"""
+
+    model = PolicyBinding
+    permission_required = "passbook_policies.view_policybinding"
+    paginate_by = 10
+    ordering = "order"
+    template_name = "administration/policybinding/list.html"
+
+
+class PolicyBindingCreateView(
+    SuccessMessageMixin,
+    LoginRequiredMixin,
+    DjangoPermissionRequiredMixin,
+    CreateAssignPermView,
+):
+    """Create new PolicyBinding"""
+
+    model = PolicyBinding
+    permission_required = "passbook_policies.add_policybinding"
+    form_class = PolicyBindingForm
+
+    template_name = "generic/create.html"
+    success_url = reverse_lazy("passbook_admin:policies")
+    success_message = _("Successfully created PolicyBinding")
+
+    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
+
+
+class PolicyBindingUpdateView(
+    SuccessMessageMixin, LoginRequiredMixin, PermissionRequiredMixin, UpdateView
+):
+    """Update policybinding"""
+
+    model = PolicyBinding
+    permission_required = "passbook_policies.change_policybinding"
+    form_class = PolicyBindingForm
+
+    template_name = "generic/update.html"
+    success_url = reverse_lazy("passbook_admin:policies")
+    success_message = _("Successfully updated PolicyBinding")
+
+    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 (
+            PolicyBinding.objects.filter(pk=self.kwargs.get("pk"))
+            .select_subclasses()
+            .first()
+        )
+
+
+class PolicyBindingDeleteView(
+    SuccessMessageMixin, LoginRequiredMixin, PermissionRequiredMixin, DeleteView
+):
+    """Delete policybinding"""
+
+    model = PolicyBinding
+    permission_required = "passbook_policies.delete_policybinding"
+
+    template_name = "generic/delete.html"
+    success_url = reverse_lazy("passbook_admin:policies")
+    success_message = _("Successfully deleted PolicyBinding")
+
+    def delete(self, request, *args, **kwargs):
+        messages.success(self.request, self.success_message)
+        return super().delete(request, *args, **kwargs)