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63 lines
2.0 KiB
Python
Executable File
63 lines
2.0 KiB
Python
Executable File
import structlog
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from django.views.generic import DetailView
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from django.views.generic.edit import FormMixin
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from django.shortcuts import redirect
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from itertools import groupby
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from operator import attrgetter
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from libraries.forms import VersionSelectionForm
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from versions.models import Version
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logger = structlog.get_logger(__name__)
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class VersionDetail(FormMixin, DetailView):
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"""Web display of list of Versions"""
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form_class = VersionSelectionForm
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model = Version
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queryset = Version.objects.active()
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template_name = "versions/detail.html"
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def get_context_data(self, **kwargs):
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context = super().get_context_data()
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obj = self.get_object()
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context["versions"] = Version.objects.active().order_by("-release_date")
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downloads = obj.downloads.all().order_by("operating_system")
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context["downloads"] = {
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k: list(v)
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for k, v in groupby(downloads, key=attrgetter("operating_system"))
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}
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current_release = Version.objects.most_recent()
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context["current_release"] = current_release
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obj = self.get_object()
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context["is_current_release"] = bool(current_release == obj)
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return context
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def post(self, request, *args, **kwargs):
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"""User has submitted a form and will be redirected to the right record."""
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form = self.get_form()
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if form.is_valid():
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version = form.cleaned_data["version"]
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return redirect(
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"release-detail",
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slug=version.slug,
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)
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else:
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logger.info("version_detail_invalid_version")
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return super().get(request)
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class VersionCurrentReleaseDetail(VersionDetail):
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"""Web display of list of Versions"""
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def get_context_data(self, **kwargs):
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context = super().get_context_data()
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context["is_current_release"] = True
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return context
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def get_object(self):
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return Version.objects.most_recent()
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