53 lines
1.7 KiB
Python
53 lines
1.7 KiB
Python
from django.utils.translation import gettext_lazy as _
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from wagtail.admin.ui.tables import DateColumn
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from wagtail.admin.ui.tables.pages import PageStatusColumn, PageTitleColumn
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from wagtail.admin.viewsets.pages import PageListingViewSet, PageViewSet
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from dnscms.admin import ListingRedirectChooseParentView
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from news.models import NewsPage
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class NewsChooseParentView(ListingRedirectChooseParentView):
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listing_url_name = "news:index"
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class NewsListingMixin:
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"""Shared model + columns for the standalone listing and the page explorer."""
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model = NewsPage
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icon = "info-circle"
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columns = [
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PageTitleColumn("title", label=_("Title"), sort_key="title", classname="title"),
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DateColumn(
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"first_published_at",
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label=_("First published"),
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sort_key="first_published_at",
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width="10%",
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),
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DateColumn(
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"latest_revision_created_at",
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label=_("Updated"),
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sort_key="latest_revision_created_at",
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width="10%",
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),
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PageStatusColumn("status", label=_("Status"), sort_key="live", width="10%"),
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]
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class NewsSidebarViewSet(NewsListingMixin, PageListingViewSet):
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"""Standalone 'News' sidebar entry, reached independently of the page tree."""
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choose_parent_view_class = NewsChooseParentView
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menu_label = _("News")
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menu_order = 3
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add_to_admin_menu = True
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ordering = "-latest_revision_created_at"
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class NewsExplorerViewSet(NewsListingMixin, PageViewSet):
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"""Applies the same columns when navigating into NewsIndex via the page explorer."""
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news_sidebar_viewset = NewsSidebarViewSet("news")
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news_explorer_viewset = NewsExplorerViewSet()
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