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58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
from django.contrib import admin
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from django.urls import path
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from django.shortcuts import redirect, render
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from django.contrib import messages
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from .models import RenderedContent, SiteSettings
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from .tasks import delete_all_rendered_content
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@admin.register(RenderedContent)
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class RenderedContentAdmin(admin.ModelAdmin):
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list_display = ("cache_key", "content_type", "modified")
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search_fields = ("cache_key",)
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def get_urls(self):
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urls = super().get_urls()
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custom_urls = [
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path(
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"delete-all/",
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self.admin_site.admin_view(self.delete_all_view),
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name="core_renderedcontent_delete_all",
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),
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]
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return custom_urls + urls
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def delete_all_view(self, request):
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if request.method == "POST":
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delete_all_rendered_content.delay()
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messages.success(
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request,
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"Mass deletion task has been queued. All rendered content "
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"records will be deleted in batches. This may take some time.",
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)
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return redirect("..")
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context = {
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**self.admin_site.each_context(request),
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"title": "Delete All Rendered Content",
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}
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return render(
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request, "admin/core/renderedcontent/delete_all_confirmation.html", context
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)
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def changelist_view(self, request, extra_context=None):
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extra_context = extra_context or {}
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extra_context["has_delete_all"] = True
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return super().changelist_view(request, extra_context=extra_context)
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@admin.register(SiteSettings)
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class SiteSettingsAdmin(admin.ModelAdmin):
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list_display = ("id", "wordcloud_ignore")
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def has_add_permission(self, request):
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return super().has_add_permission(request) and SiteSettings.objects.count() == 0
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def has_delete_permission(self, request, obj=None):
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return False
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