111 lines
3.4 KiB
Python
111 lines
3.4 KiB
Python
"""passbook Source administration"""
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from django.contrib import messages
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from django.contrib.auth.mixins import LoginRequiredMixin
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from django.contrib.auth.mixins import (
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PermissionRequiredMixin as DjangoPermissionRequiredMixin,
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)
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from django.contrib.messages.views import SuccessMessageMixin
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from django.http import Http404
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from django.urls import reverse_lazy
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from django.utils.translation import ugettext as _
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from django.views.generic import DeleteView, ListView, UpdateView
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from guardian.mixins import PermissionListMixin, PermissionRequiredMixin
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from passbook.core.models import Source
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from passbook.lib.utils.reflection import path_to_class
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from passbook.lib.views import CreateAssignPermView
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def all_subclasses(cls):
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"""Recursively return all subclassess of cls"""
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return set(cls.__subclasses__()).union(
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[s for c in cls.__subclasses__() for s in all_subclasses(c)]
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)
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class SourceListView(LoginRequiredMixin, PermissionListMixin, ListView):
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"""Show list of all sources"""
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model = Source
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permission_required = "passbook_core.view_source"
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ordering = "name"
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paginate_by = 40
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template_name = "administration/source/list.html"
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def get_context_data(self, **kwargs):
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kwargs["types"] = {
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x.__name__: x._meta.verbose_name for x in all_subclasses(Source)
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}
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return super().get_context_data(**kwargs)
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def get_queryset(self):
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return super().get_queryset().select_subclasses()
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class SourceCreateView(
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SuccessMessageMixin,
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LoginRequiredMixin,
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DjangoPermissionRequiredMixin,
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CreateAssignPermView,
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):
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"""Create new Source"""
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model = Source
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permission_required = "passbook_core.add_source"
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template_name = "generic/create.html"
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success_url = reverse_lazy("passbook_admin:sources")
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success_message = _("Successfully created Source")
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def get_form_class(self):
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source_type = self.request.GET.get("type")
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model = next(x for x in all_subclasses(Source) if x.__name__ == source_type)
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if not model:
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raise Http404
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return path_to_class(model.form)
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class SourceUpdateView(
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SuccessMessageMixin, LoginRequiredMixin, PermissionRequiredMixin, UpdateView
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):
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"""Update source"""
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model = Source
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permission_required = "passbook_core.change_source"
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template_name = "generic/update.html"
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success_url = reverse_lazy("passbook_admin:sources")
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success_message = _("Successfully updated Source")
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def get_form_class(self):
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form_class_path = self.get_object().form
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form_class = path_to_class(form_class_path)
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return form_class
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def get_object(self, queryset=None):
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return (
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Source.objects.filter(pk=self.kwargs.get("pk")).select_subclasses().first()
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)
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class SourceDeleteView(
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SuccessMessageMixin, LoginRequiredMixin, PermissionRequiredMixin, DeleteView
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):
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"""Delete source"""
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model = Source
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permission_required = "passbook_core.delete_source"
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template_name = "generic/delete.html"
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success_url = reverse_lazy("passbook_admin:sources")
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success_message = _("Successfully deleted Source")
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def get_object(self, queryset=None):
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return (
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Source.objects.filter(pk=self.kwargs.get("pk")).select_subclasses().first()
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)
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def delete(self, request, *args, **kwargs):
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messages.success(self.request, self.success_message)
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return super().delete(request, *args, **kwargs)
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