feat(pages): add pages and navigation builder baseline
This commit is contained in:
242
apps/admin/src/app/pages/[id]/page.tsx
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242
apps/admin/src/app/pages/[id]/page.tsx
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import { deletePage, getPageById, updatePage } from "@cms/db"
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import { Button } from "@cms/ui/button"
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import Link from "next/link"
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import { redirect } from "next/navigation"
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import { AdminShell } from "@/components/admin-shell"
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import { requirePermissionForRoute } from "@/lib/route-guards"
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export const dynamic = "force-dynamic"
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type SearchParamsInput = Record<string, string | string[] | undefined>
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type PageProps = {
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params: Promise<{ id: string }>
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searchParams: Promise<SearchParamsInput>
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}
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function readFirstValue(value: string | string[] | undefined): string | null {
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if (Array.isArray(value)) {
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return value[0] ?? null
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}
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return value ?? null
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}
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function readInputString(formData: FormData, field: string): string {
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const value = formData.get(field)
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return typeof value === "string" ? value.trim() : ""
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}
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function readNullableString(formData: FormData, field: string): string | null {
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const value = readInputString(formData, field)
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return value.length > 0 ? value : null
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}
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function redirectWithState(pageId: string, params: { notice?: string; error?: string }) {
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const query = new URLSearchParams()
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if (params.notice) {
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query.set("notice", params.notice)
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}
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if (params.error) {
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query.set("error", params.error)
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}
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const value = query.toString()
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redirect(value ? `/pages/${pageId}?${value}` : `/pages/${pageId}`)
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}
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export default async function PageEditorPage({ params, searchParams }: PageProps) {
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const role = await requirePermissionForRoute({
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nextPath: "/pages",
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permission: "pages:read",
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scope: "team",
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})
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const resolvedParams = await params
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const pageId = resolvedParams.id
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const [resolvedSearchParams, pageRecord] = await Promise.all([searchParams, getPageById(pageId)])
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if (!pageRecord) {
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redirect("/pages?error=Page+not+found")
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}
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const page = pageRecord
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const notice = readFirstValue(resolvedSearchParams.notice)
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const error = readFirstValue(resolvedSearchParams.error)
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async function updatePageAction(formData: FormData) {
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"use server"
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await requirePermissionForRoute({
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nextPath: "/pages",
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permission: "pages:write",
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scope: "team",
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})
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try {
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await updatePage({
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id: pageId,
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title: readInputString(formData, "title"),
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slug: readInputString(formData, "slug"),
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status: readInputString(formData, "status"),
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summary: readNullableString(formData, "summary"),
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content: readInputString(formData, "content"),
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seoTitle: readNullableString(formData, "seoTitle"),
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seoDescription: readNullableString(formData, "seoDescription"),
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})
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} catch {
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redirectWithState(pageId, {
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error: "Failed to update page. Validate values and try again.",
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})
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}
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redirectWithState(pageId, {
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notice: "Page updated.",
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})
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}
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async function deletePageAction() {
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"use server"
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await requirePermissionForRoute({
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nextPath: "/pages",
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permission: "pages:write",
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scope: "team",
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})
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try {
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await deletePage(pageId)
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} catch {
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redirectWithState(pageId, {
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error: "Failed to delete page. Remove linked navigation references first.",
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})
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}
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redirect("/pages?notice=Page+deleted")
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}
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return (
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<AdminShell
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role={role}
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activePath="/pages"
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badge="Admin App"
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title="Page Editor"
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description="Edit page metadata, content, and publication status."
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>
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{notice ? (
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<section className="rounded-xl border border-emerald-300 bg-emerald-50 px-4 py-3 text-sm text-emerald-800">
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{notice}
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</section>
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) : null}
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{error ? (
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<section className="rounded-xl border border-red-300 bg-red-50 px-4 py-3 text-sm text-red-800">
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{error}
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</section>
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) : null}
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<section className="rounded-xl border border-neutral-200 p-6">
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<div className="flex flex-wrap items-center justify-between gap-3">
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<div>
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<h2 className="text-xl font-medium">{page.title}</h2>
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<p className="mt-1 text-xs text-neutral-600">ID: {page.id}</p>
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</div>
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<Link href="/pages" className="text-sm text-neutral-700 underline underline-offset-2">
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Back to pages
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</Link>
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</div>
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<form action={updatePageAction} className="mt-6 space-y-3">
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<div className="grid gap-3 md:grid-cols-3">
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<label className="space-y-1 md:col-span-2">
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<span className="text-xs text-neutral-600">Title</span>
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<input
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name="title"
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defaultValue={page.title}
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required
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className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
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/>
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</label>
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<label className="space-y-1">
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<span className="text-xs text-neutral-600">Status</span>
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<select
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name="status"
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defaultValue={page.status}
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className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
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>
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<option value="draft">draft</option>
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<option value="published">published</option>
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</select>
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</label>
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</div>
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<label className="space-y-1">
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<span className="text-xs text-neutral-600">Slug</span>
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<input
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name="slug"
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defaultValue={page.slug}
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required
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className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
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/>
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</label>
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<label className="space-y-1">
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<span className="text-xs text-neutral-600">Summary</span>
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<input
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name="summary"
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defaultValue={page.summary ?? ""}
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className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
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/>
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</label>
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<label className="space-y-1">
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<span className="text-xs text-neutral-600">Content</span>
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<textarea
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name="content"
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rows={10}
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defaultValue={page.content}
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required
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className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
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/>
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</label>
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<div className="grid gap-3 md:grid-cols-2">
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<label className="space-y-1">
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<span className="text-xs text-neutral-600">SEO title</span>
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<input
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name="seoTitle"
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defaultValue={page.seoTitle ?? ""}
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className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
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/>
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</label>
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<label className="space-y-1">
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<span className="text-xs text-neutral-600">SEO description</span>
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<input
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name="seoDescription"
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defaultValue={page.seoDescription ?? ""}
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className="w-full rounded border border-neutral-300 px-3 py-2 text-sm"
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/>
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</label>
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</div>
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<Button type="submit">Save page</Button>
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</form>
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</section>
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<section className="rounded-xl border border-red-300 bg-red-50 p-6">
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<h3 className="text-lg font-medium text-red-800">Danger Zone</h3>
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<p className="mt-1 text-sm text-red-700">
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Deleting this page is permanent and may break linked navigation items.
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</p>
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<form action={deletePageAction} className="mt-4">
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<Button type="submit" variant="secondary" className="border border-red-300 text-red-800">
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Delete page
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</Button>
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</form>
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</section>
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</AdminShell>
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)
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}
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