mirror of
https://github.com/sissbruecker/linkding
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5287eb3f8b
The Tag view in django admin has a calculated bookmark count column that is unsortable. This fixes it
102 lines
3.7 KiB
Python
102 lines
3.7 KiB
Python
from django.contrib import admin, messages
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from django.contrib.admin import AdminSite
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from django.contrib.auth.admin import UserAdmin
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from django.contrib.auth.models import User
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from django.db.models import Count, QuerySet
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from django.utils.translation import ngettext, gettext
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from rest_framework.authtoken.admin import TokenAdmin
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from rest_framework.authtoken.models import TokenProxy
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from bookmarks.models import Bookmark, Tag, UserProfile
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from bookmarks.services.bookmarks import archive_bookmark, unarchive_bookmark
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class LinkdingAdminSite(AdminSite):
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site_header = 'linkding administration'
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site_title = 'linkding Admin'
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class AdminBookmark(admin.ModelAdmin):
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list_display = ('resolved_title', 'url', 'is_archived', 'owner', 'date_added')
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search_fields = ('title', 'description', 'website_title', 'website_description', 'url', 'tags__name')
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list_filter = ('owner__username', 'is_archived', 'tags',)
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ordering = ('-date_added',)
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actions = ['archive_selected_bookmarks', 'unarchive_selected_bookmarks']
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def archive_selected_bookmarks(self, request, queryset: QuerySet):
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for bookmark in queryset:
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archive_bookmark(bookmark)
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bookmarks_count = queryset.count()
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self.message_user(request, ngettext(
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'%d bookmark was successfully archived.',
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'%d bookmarks were successfully archived.',
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bookmarks_count,
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) % bookmarks_count, messages.SUCCESS)
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def unarchive_selected_bookmarks(self, request, queryset: QuerySet):
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for bookmark in queryset:
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unarchive_bookmark(bookmark)
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bookmarks_count = queryset.count()
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self.message_user(request, ngettext(
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'%d bookmark was successfully unarchived.',
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'%d bookmarks were successfully unarchived.',
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bookmarks_count,
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) % bookmarks_count, messages.SUCCESS)
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class AdminTag(admin.ModelAdmin):
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list_display = ('name', 'bookmarks_count', 'owner', 'date_added')
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search_fields = ('name', 'owner__username')
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list_filter = ('owner__username',)
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ordering = ('-date_added',)
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actions = ['delete_unused_tags']
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def get_queryset(self, request):
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queryset = super().get_queryset(request)
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queryset = queryset.annotate(bookmarks_count=Count("bookmark"))
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return queryset
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def bookmarks_count(self, obj):
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return obj.bookmarks_count
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bookmarks_count.admin_order_field = 'bookmarks_count'
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def delete_unused_tags(self, request, queryset: QuerySet):
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unused_tags = queryset.filter(bookmark__isnull=True)
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unused_tags_count = unused_tags.count()
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for tag in unused_tags:
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tag.delete()
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if unused_tags_count > 0:
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self.message_user(request, ngettext(
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'%d unused tag was successfully deleted.',
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'%d unused tags were successfully deleted.',
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unused_tags_count,
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) % unused_tags_count, messages.SUCCESS)
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else:
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self.message_user(request, gettext(
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'There were no unused tags in the selection',
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), messages.SUCCESS)
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class AdminUserProfileInline(admin.StackedInline):
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model = UserProfile
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can_delete = False
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verbose_name_plural = 'Profile'
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fk_name = 'user'
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class AdminCustomUser(UserAdmin):
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inlines = (AdminUserProfileInline,)
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def get_inline_instances(self, request, obj=None):
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if not obj:
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return list()
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return super(AdminCustomUser, self).get_inline_instances(request, obj)
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linkding_admin_site = LinkdingAdminSite()
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linkding_admin_site.register(Bookmark, AdminBookmark)
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linkding_admin_site.register(Tag, AdminTag)
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linkding_admin_site.register(User, AdminCustomUser)
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linkding_admin_site.register(TokenProxy, TokenAdmin)
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