cdae1ceedd
- Removed the `fields` parameter from the version upload form, as it is now extracted from the uploaded .docx file using the `extractContentControls` function. - Updated related types and interfaces to reflect the new structure of version fields. - Modified the OpenAPI specification to document the changes in the versioning process. - Adjusted tests to ensure compliance with the new behavior, including validation for the absence of the `fields` parameter. - Implemented a new function `extractDocumentSnapshot` to handle the extraction of content controls and document properties from .docx files. - Updated metadata and versioning services to align with the new extraction logic.
62 lines
No EOL
2.3 KiB
TypeScript
62 lines
No EOL
2.3 KiB
TypeScript
import { NextResponse } from "next/server";
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import { extractDocumentSnapshot } from "@/lib/lib-tmpl";
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// export const runtime = "nodejs";
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const DOCX_CONTENT_TYPE =
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"application/vnd.openxmlformats-officedocument.wordprocessingml.document";
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// cap เดียวกับ N4 (app/actions/files.ts) — route นี้เปิดกว้างให้ภายนอกยิงได้
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// ต้องเช็คขนาดก่อนอ่านเข้าหน่วยความจำ กัน DoS (bodySizeLimit ครอบเฉพาะ Server Actions)
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const MAX_UPLOAD_BYTES = 100 * 1024 * 1024; // 100MB
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export async function POST(request: Request) {
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try {
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const formData = await request.formData();
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const file = formData.get("file");
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const TEST_SECRET = String(formData.get("secret") ?? "");
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const TEST_PUBLIC_KEY_HEX = String(formData.get("public_key") ?? "");
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if (!(file instanceof File) ||
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(file.type !== DOCX_CONTENT_TYPE && !file.name.toLowerCase().endsWith(".docx") )
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) {
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return NextResponse.json(
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{
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error: 'Field "file" must be a .docx file.',
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},
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{ status: 400 },
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);
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}
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if (file.size > MAX_UPLOAD_BYTES) {
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return NextResponse.json(
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{
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error: 'Field "file" exceeds the 100MB size limit.',
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},
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{ status: 400 },
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);
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}
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// File → Buffer
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const buffer = Buffer.from(await file.arrayBuffer());
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// ชุดแกะข้อมูล `{cc, bookmark, properties, verify}` จาก lib-tmpl.ts — ตัวเดียวกับที่
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// ใช้เก็บเป็น fields ของ version ตอน POST /api/documents/versions (2026-10-30) ·
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// secret/public_key เป็นของผู้เรียกเพื่อ "ทดสอบ verify" เฉพาะฝั่งนี้
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const returnData = extractDocumentSnapshot(buffer, {
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secret: TEST_SECRET || undefined,
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publicKeyHex: TEST_PUBLIC_KEY_HEX || undefined,
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});
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return NextResponse.json(returnData);
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} catch (error) {
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console.error(error);
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return NextResponse.json(
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{
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error:
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error instanceof Error
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? error.message
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: "Internal Server Error",
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},
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{ status: 500 },
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);
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}
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} |