Chris Tactic
55123c386d
cfr #121 Co-authored-by: Christophe Siraut <d@tobald.eu.org> Co-authored-by: bkfox <thomas bkfox net> Co-authored-by: Thomas Kairos <thomas@bkfox.net> Reviewed-on: #131 Co-authored-by: Chris Tactic <ctactic@noreply.git.radiocampus.be> Co-committed-by: Chris Tactic <ctactic@noreply.git.radiocampus.be>
128 lines
4.2 KiB
Python
128 lines
4.2 KiB
Python
from copy import deepcopy
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from adminsortable2.admin import SortableInlineAdminMixin
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from django.contrib import admin
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from django.http import QueryDict
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from django.utils.safestring import mark_safe
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from django.utils.translation import gettext_lazy as _
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from ..models import Category, Comment, NavItem, Page, StaticPage
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__all__ = ("CategoryAdmin", "PageAdmin", "NavItemInline")
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@admin.register(Category)
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class CategoryAdmin(admin.ModelAdmin):
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list_display = ["pk", "title", "slug"]
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list_editable = ["title", "slug"]
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search_fields = ["title"]
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fields = ["title", "slug"]
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prepopulated_fields = {"slug": ("title",)}
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ordering = ("title",)
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class BasePageAdmin(admin.ModelAdmin):
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list_display = ("cover_thumb", "title", "status")
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list_display_links = ("cover_thumb", "title")
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list_editable = ("status",)
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list_filter = ("status",)
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prepopulated_fields = {"slug": ("title",)}
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# prepopulate fields using changelist's filters
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prepopulated_filters = ("parent",)
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search_fields = ("title",)
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fieldsets = [
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(
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"",
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{
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"fields": ["title", "slug", "cover", "content"],
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},
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),
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(
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_("Publication Settings"),
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{
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"fields": [
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"status",
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],
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},
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),
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]
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def cover_thumb(self, obj):
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if obj.cover and obj.cover.thumbnails:
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return mark_safe('<img src="{}"/>'.format(obj.cover.icons["64"]))
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return ""
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def _get_extra_context(self, query, **extra_context):
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return extra_context
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def add_view(self, request, form_url="", extra_context=None):
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filters = QueryDict(request.GET.get("_changelist_filters", ""))
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extra_context = self._get_extra_context(filters, **(extra_context or {}))
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return super().add_view(request, form_url, extra_context)
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def changelist_view(self, request, extra_context=None):
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extra_context = self._get_extra_context(request.GET, **(extra_context or {}))
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return super().changelist_view(request, extra_context)
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@admin.register(Page)
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class PageAdmin(BasePageAdmin):
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list_display = BasePageAdmin.list_display + ("category",)
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list_editable = BasePageAdmin.list_editable + ("category",)
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list_filter = BasePageAdmin.list_filter + ("category", "pub_date")
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search_fields = BasePageAdmin.search_fields + ("category__title",)
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fieldsets = deepcopy(BasePageAdmin.fieldsets)
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fieldsets[0][1]["fields"].insert(fieldsets[0][1]["fields"].index("slug") + 1, "category")
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fieldsets[1][1]["fields"] += ("featured", "allow_comments")
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class ChildPageAdmin(PageAdmin):
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list_display = PageAdmin.list_display + ("parent",)
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autocomplete_fields = ("parent",)
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fieldsets = deepcopy(PageAdmin.fieldsets)
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fieldsets[1][1]["fields"] += ("parent",)
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def get_changeform_initial_data(self, request):
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data = super().get_changeform_initial_data(request)
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filters = QueryDict(request.GET.get("_changelist_filters", ""))
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data["parent"] = filters.get("parent", None)
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return data
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def _get_extra_context(self, query, **extra_context):
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parent = query.get("parent", None)
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extra_context["parent"] = None if parent is None else Page.objects.get_subclass(id=parent)
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return super()._get_extra_context(query, **extra_context)
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def render_change_form(self, request, context, *args, **kwargs):
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if context["original"] and "parent" not in context:
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context["parent"] = context["original"].parent
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return super().render_change_form(request, context, *args, **kwargs)
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@admin.register(StaticPage)
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class StaticPageAdmin(BasePageAdmin):
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list_display = BasePageAdmin.list_display + ("attach_to",)
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list_editable = BasePageAdmin.list_editable + ("attach_to",)
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fieldsets = deepcopy(BasePageAdmin.fieldsets)
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fieldsets[1][1]["fields"] += ("attach_to",)
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@admin.register(Comment)
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class CommentAdmin(admin.ModelAdmin):
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list_display = ("page_title", "date", "nickname")
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list_filter = ("date",)
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search_fields = ("page__title", "nickname")
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readonly_fields = ("page",)
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def page_title(self, obj):
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return obj.page.title
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class NavItemInline(SortableInlineAdminMixin, admin.TabularInline):
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model = NavItem
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