chore: remove thumbnail generation and save pdf in "unapproved" folder

Author: Abh1noob

src/app/api/upload/route.ts

@@ -36,7 +36,7 @@ export async function POST(req: Request) {
 
     const buffer = Buffer.from(pdfBytes);
 
-    const file_url = await uploadPDF(buffer);
+    const file_url = await uploadPDF("unapproved", buffer);
 
     let thumbnail_url: string | null = null;
     if (thumb) {

src/app/upload/page.tsx

@@ -248,24 +248,6 @@ export default function Page() {
     setPreviews([]);
   }, [previews]);
 
-  async function generatePdfThumbnail(file: File): Promise<Blob> {
-    const arrayBuffer = await file.arrayBuffer();
-    const pdf = await getDocument({ data: arrayBuffer }).promise;
-    const page = await pdf.getPage(1);
-
-    const viewport = page.getViewport({ scale: 1 });
-    const canvas = document.createElement("canvas");
-    canvas.width = viewport.width;
-    canvas.height = viewport.height;
-
-    const context = canvas.getContext("2d")!;
-    await page.render({ canvasContext: context, viewport }).promise;
-
-    return new Promise<Blob>((resolve) => {
-      canvas.toBlob((blob) => resolve(blob!), "image/png");
-    });
-  }
-
   const handleUpload = async () => {
     const isPdf = files.length === 1 && files[0]?.type === "application/pdf";
     const formData = new FormData();
@@ -276,14 +258,6 @@ export default function Page() {
     formData.append("campus", campus);
     formData.append("isPdf", String(isPdf));
 
-    if (isPdf && files[0]) {
-      const thumbBlob = await generatePdfThumbnail(files[0]);
-      const thumbFile = new File([thumbBlob], "thumbnail.png", {
-        type: "image/png",
-      });
-      formData.append("thumbnail", thumbFile);
-    }
-
     setIsUploading(true);
 
     try {
@@ -314,6 +288,7 @@ export default function Page() {
       setIsUploading(false);
     }
   };
+  
   return (
     <main className="mx-auto max-w-3xl px-4 py-8">
       <div className="flex h-[calc(100vh-90px)] flex-col justify-center px-6 font-play">

src/lib/storage.ts

@@ -26,8 +26,8 @@ const storage = new Storage({
 const bucketName = process.env.GOOGLE_CLOUD_BUCKET ?? "";
 const bucket = storage.bucket(bucketName);
 
-export async function uploadPDF(buffer: Buffer) {
-  const pdfFilename = `papers/${Date.now()}-${Math.random().toString(36).substring(2)}.pdf`;
+export async function uploadPDF(folder: string, buffer: Buffer) {
+  const pdfFilename = `${folder}/${Date.now()}-${Math.random().toString(36).substring(2)}.pdf`;
   await bucket.file(pdfFilename).save(buffer, { resumable: false, contentType: "application/pdf" });
   return `https://storage.googleapis.com/${bucketName}/${pdfFilename}`;
 }