feat: refactor og image generation (#639)

apps/web/src/app/(share)/share/[slug]/opengraph/route.tsx

@@ -3,17 +3,17 @@ import { NextResponse } from 'next/server';
 
 import { P, match } from 'ts-pattern';
 
-import { getRecipientOrSenderByShareLinkSlug } from '@documenso/lib/server-only/share/get-recipient-or-sender-by-share-link-slug';
-
 import { Logo } from '~/components/branding/logo';
-import { getAssetBuffer } from '~/helpers/get-asset-buffer';
+import { ShareHandlerAPIResponse } from '~/pages/api/share';
+
+export const runtime = 'edge';
 
 const CARD_OFFSET_TOP = 152;
 const CARD_OFFSET_LEFT = 350;
 const CARD_WIDTH = 500;
 const CARD_HEIGHT = 250;
 
-const size = {
+const IMAGE_SIZE = {
   width: 1200,
   height: 630,
 };
@@ -24,15 +24,27 @@ type SharePageOpenGraphImageProps = {
 
 export async function GET(_request: Request, { params: { slug } }: SharePageOpenGraphImageProps) {
   const [interSemiBold, interRegular, caveatRegular, shareFrameImage] = await Promise.all([
-    getAssetBuffer('/fonts/inter-semibold.ttf'),
-    getAssetBuffer('/fonts/inter-regular.ttf'),
-    getAssetBuffer('/fonts/caveat-regular.ttf'),
-    getAssetBuffer('/static/og-share-frame.png'),
+    fetch(new URL('@documenso/assets/fonts/inter-semibold.ttf', import.meta.url)).then(
+      async (res) => res.arrayBuffer(),
+    ),
+    fetch(new URL('@documenso/assets/fonts/inter-regular.ttf', import.meta.url)).then(async (res) =>
+      res.arrayBuffer(),
+    ),
+    fetch(new URL('@documenso/assets/fonts/caveat-regular.ttf', import.meta.url)).then(
+      async (res) => res.arrayBuffer(),
+    ),
+    fetch(new URL('@documenso/assets/static/og-share-frame.png', import.meta.url)).then(
+      async (res) => res.arrayBuffer(),
+    ),
   ]);
 
-  const recipientOrSender = await getRecipientOrSenderByShareLinkSlug({ slug }).catch(() => null);
+  const baseUrl = process.env.NEXT_PUBLIC_WEBAPP_URL || 'http://localhost:3000';
 
-  if (!recipientOrSender) {
+  const recipientOrSender: ShareHandlerAPIResponse = await fetch(
+    new URL(`/api/share?slug=${slug}`, baseUrl),
+  ).then(async (res) => res.json());
+
+  if ('error' in recipientOrSender) {
     return NextResponse.json({ error: 'Not found' }, { status: 404 });
   }
 
@@ -96,18 +108,6 @@ export async function GET(_request: Request, { params: { slug } }: SharePageOpen
           </p>
         )}
 
-        {/* <div
-          tw="absolute flex items-center justify-center text-slate-500"
-          style={{
-            top: `${CARD_OFFSET_TOP + CARD_HEIGHT - 45}px`,
-            left: `${CARD_OFFSET_LEFT}`,
-            width: `${CARD_WIDTH}px`,
-            fontSize: '30px',
-          }}
-        >
-          {signatureName}
-        </div> */}
-
         <div
           tw="absolute flex flex-col items-center justify-center pt-12 w-full"
           style={{
@@ -129,7 +129,7 @@ export async function GET(_request: Request, { params: { slug } }: SharePageOpen
       </div>
     ),
     {
-      ...size,
+      ...IMAGE_SIZE,
       fonts: [
         {
           name: 'Caveat',

apps/web/src/app/(signing)/sign/[token]/complete/page.tsx

@@ -4,6 +4,7 @@ import { notFound } from 'next/navigation';
 import { CheckCircle2, Clock8 } from 'lucide-react';
 import { match } from 'ts-pattern';
 
+import signingCelebration from '@documenso/assets/images/signing-celebration.png';
 import { getDocumentAndSenderByToken } from '@documenso/lib/server-only/document/get-document-by-token';
 import { getFieldsForToken } from '@documenso/lib/server-only/field/get-fields-for-token';
 import { getRecipientByToken } from '@documenso/lib/server-only/recipient/get-recipient-by-token';
@@ -13,8 +14,6 @@ import { DocumentDownloadButton } from '@documenso/ui/components/document/docume
 import { DocumentShareButton } from '@documenso/ui/components/document/document-share-button';
 import { SigningCard3D } from '@documenso/ui/components/signing-card';
 
-import signingCelebration from '~/assets/signing-celebration.png';
-
 export type CompletedSigningPageProps = {
   params: {
     token?: string;

apps/web/src/app/(unauthenticated)/layout.tsx

@@ -2,7 +2,7 @@ import React from 'react';
 
 import Image from 'next/image';
 
-import backgroundPattern from '~/assets/background-pattern.png';
+import backgroundPattern from '@documenso/assets/images/background-pattern.png';
 
 type UnauthenticatedLayoutProps = {
   children: React.ReactNode;

apps/web/src/components/partials/not-found.tsx

@@ -6,11 +6,10 @@ import { useRouter } from 'next/navigation';
 import { motion } from 'framer-motion';
 import { ChevronLeft } from 'lucide-react';
 
+import backgroundPattern from '@documenso/assets/images/background-pattern.png';
 import { cn } from '@documenso/ui/lib/utils';
 import { Button } from '@documenso/ui/primitives/button';
 
-import backgroundPattern from '~/assets/background-pattern.png';
-
 export type NotFoundPartialProps = {
   children?: React.ReactNode;
 };

apps/web/src/pages/api/share/index.ts

@@ -0,0 +1,23 @@
+import type { NextApiRequest, NextApiResponse } from 'next';
+
+import { getRecipientOrSenderByShareLinkSlug } from '@documenso/lib/server-only/share/get-recipient-or-sender-by-share-link-slug';
+
+export type ShareHandlerAPIResponse =
+  | Awaited<ReturnType<typeof getRecipientOrSenderByShareLinkSlug>>
+  | { error: string };
+
+export default async function shareHandler(req: NextApiRequest, res: NextApiResponse) {
+  try {
+    if (typeof req.query.slug !== 'string') {
+      throw new Error('Invalid slug');
+    }
+
+    const data = await getRecipientOrSenderByShareLinkSlug({
+      slug: req.query.slug,
+    });
+
+    return res.json(data);
+  } catch (error) {
+    return res.status(404).json({ error: 'Not found' });
+  }
+}