53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
from django.http.request import HttpRequest
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from django.urls import reverse
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from wagtail import hooks
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from wagtail.admin.menu import MenuItem
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from wagtail.admin.site_summary import SummaryItem
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from .models import BlogPostListPage, BlogPostTagListPage
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class BlogPostTagsMenuItem(MenuItem):
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url: str
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def __init__(self) -> None:
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super().__init__("Blog post tags", url="", icon_name="tag")
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def is_shown(self, request: HttpRequest) -> bool:
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if not self.url:
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blog_post_tag_list_id = (
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BlogPostTagListPage.objects.live().values_list("id", flat=True).first()
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)
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self.url = (
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reverse("wagtailadmin_explore", args=[blog_post_tag_list_id])
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if blog_post_tag_list_id
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else ""
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)
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return bool(self.url)
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class BlogPostCountSummaryItem(SummaryItem):
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template_name = "blog/blog_post_count_summary_item.html"
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def is_shown(self) -> bool:
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return BlogPostListPage.objects.exists()
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def get_context_data(self, parent_context: dict) -> dict:
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context = super().get_context_data(parent_context)
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list_page = BlogPostListPage.objects.get()
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context["list_page"] = list_page
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context["posts"] = list_page.get_listing_pages().count()
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return context
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@hooks.register("register_admin_menu_item")
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def register_blog_post_tags_menu_item() -> MenuItem:
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return BlogPostTagsMenuItem()
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@hooks.register("construct_homepage_summary_items")
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def register_blog_post_count_summary_item(request: HttpRequest, panels: list) -> None:
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panels.append(BlogPostCountSummaryItem(request))
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