hopeful

server/src/lib/pdf.ts

@@ -1,8 +1,15 @@
-import puppeteer from "puppeteer";
+import puppeteer, { PaperFormat } from "puppeteer";
 
 import { env } from "../config/env.js";
 
-export async function renderPdf(html: string) {
+interface PdfOptions {
+  format?: PaperFormat;
+  width?: string;
+  height?: string;
+  margin?: { top?: string; right?: string; bottom?: string; left?: string };
+}
+
+export async function renderPdf(html: string, options?: PdfOptions) {
   const browser = await puppeteer.launch({
     executablePath: env.PUPPETEER_EXECUTABLE_PATH,
     headless: true,
@@ -14,7 +21,10 @@ export async function renderPdf(html: string) {
     await page.setContent(html, { waitUntil: "networkidle0" });
 
     const pdf = await page.pdf({
-      format: "A4",
+      format: options?.width || options?.height ? undefined : (options?.format || "A4"),
+      width: options?.width,
+      height: options?.height,
+      margin: options?.margin,
       printBackground: true,
       preferCSSPageSize: true,
     });