50 lines
1.5 KiB
TypeScript
50 lines
1.5 KiB
TypeScript
import { NextResponse } from "next/server";
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import { defineQuery } from "next-sanity";
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import { sanity } from "@/lib/sanity";
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import { getAuthToken } from "@/lib/auth";
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export const revalidate = 86400;
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const BOOKLET_URL_QUERY = defineQuery(`
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*[_type == "release" && slug.current == $slug][0]{
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"bookletPdfUrl": bookletPdf.asset->url
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}
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`);
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export async function GET(_req: Request, { params }: { params: Promise<{ slug: string }> }) {
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const token = await getAuthToken();
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if (!token) {
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return NextResponse.json({ error: "Authentication required" }, { status: 401 });
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}
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const { slug } = await params;
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if (!slug) return NextResponse.json({ error: "Not found" }, { status: 404 });
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const release = await sanity.fetch<{ bookletPdfUrl?: string }>(BOOKLET_URL_QUERY, {
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slug: slug.toLowerCase(),
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});
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if (!release?.bookletPdfUrl) {
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return NextResponse.json({ error: "Not found" }, { status: 404 });
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}
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if (!release.bookletPdfUrl.startsWith("https://cdn.sanity.io/")) {
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return NextResponse.json({ error: "Invalid PDF source" }, { status: 400 });
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}
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const pdfResponse = await fetch(release.bookletPdfUrl);
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if (!pdfResponse.ok) {
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return NextResponse.json({ error: "Failed to fetch PDF" }, { status: 502 });
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}
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const pdfBuffer = await pdfResponse.arrayBuffer();
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return new NextResponse(pdfBuffer, {
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headers: {
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"Content-Type": "application/pdf",
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"Content-Disposition": "inline",
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"X-Robots-Tag": "noindex, nofollow",
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"Cache-Control": "public, max-age=86400, s-maxage=86400",
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},
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});
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}
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