fix: better share links

2025-11-19 19:21:39 +10:00 · 2023-09-27 07:52:24 +10:00
parent fbb53fc8c3
commit e8205c1390
4 changed files with 29 additions and 21 deletions
--- a/apps/web/src/app/(share)/share/[slug]/opengraph/route.tsx
+++ b/apps/web/src/app/(share)/share/[slug]/opengraph/route.tsx
@ -0,0 +1,153 @@
+import { ImageResponse, 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';
+
+const CARD_OFFSET_TOP = 152;
+const CARD_OFFSET_LEFT = 350;
+const CARD_WIDTH = 500;
+const CARD_HEIGHT = 250;
+
+const size = {
+  width: 1200,
+  height: 630,
+};
+
+type SharePageOpenGraphImageProps = {
+  params: { slug: string };
+};
+
+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'),
+  ]);
+
+  const recipientOrSender = await getRecipientOrSenderByShareLinkSlug({ slug }).catch(() => null);
+
+  if (!recipientOrSender) {
+    return NextResponse.json({ error: 'Not found' }, { status: 404 });
+  }
+
+  const isRecipient = 'Signature' in recipientOrSender;
+
+  const signatureImage = match(recipientOrSender)
+    .with({ Signature: P.array(P._) }, (recipient) => {
+      return recipient.Signature?.[0]?.signatureImageAsBase64 || null;
+    })
+    .otherwise((sender) => {
+      return sender.signature || null;
+    });
+
+  const signatureName = match(recipientOrSender)
+    .with({ Signature: P.array(P._) }, (recipient) => {
+      return recipient.name || recipient.email;
+    })
+    .otherwise((sender) => {
+      return sender.name || sender.email;
+    });
+
+  return new ImageResponse(
+    (
+      <div tw="relative flex h-full w-full">
+        {/* @ts-expect-error Lack of typing from ImageResponse */}
+        <img src={shareFrameImage} alt="og-share-frame" tw="absolute inset-0 w-full h-full" />
+
+        <div tw="absolute top-20 flex w-full items-center justify-center">
+          {/* @ts-expect-error Lack of typing from ImageResponse */}
+          <Logo tw="h-8 w-60" />
+        </div>
+
+        {signatureImage ? (
+          <div
+            tw="absolute py-6 px-12 flex items-center justify-center text-center"
+            style={{
+              top: `${CARD_OFFSET_TOP}px`,
+              left: `${CARD_OFFSET_LEFT}px`,
+              width: `${CARD_WIDTH}px`,
+              height: `${CARD_HEIGHT}px`,
+            }}
+          >
+            <img src={signatureImage} alt="signature" tw="opacity-60 h-full max-w-[100%]" />
+          </div>
+        ) : (
+          <p
+            tw="absolute py-6 px-12 -mt-2 flex items-center justify-center text-center text-slate-500"
+            style={{
+              fontFamily: 'Caveat',
+              fontSize: `${Math.max(
+                Math.min((CARD_WIDTH * 1.5) / signatureName.length, 80),
+                36,
+              )}px`,
+              top: `${CARD_OFFSET_TOP}px`,
+              left: `${CARD_OFFSET_LEFT}px`,
+              width: `${CARD_WIDTH}px`,
+              height: `${CARD_HEIGHT}px`,
+            }}
+          >
+            {signatureName}
+          </p>
+        )}
+
+        {/* <div
+          tw="absolute flex items-center justify-center text-slate-500"
+          style={{
+            top: `${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={{
+            top: `${CARD_OFFSET_TOP + CARD_HEIGHT}px`,
+          }}
+        >
+          <h2
+            tw="text-3xl text-slate-500"
+            style={{
+              fontFamily: 'Inter',
+              fontWeight: 600,
+            }}
+          >
+            {isRecipient
+              ? 'I just signed with Documenso and you can too!'
+              : 'I just sent a document with Documenso and you can too!'}
+          </h2>
+        </div>
+      </div>
+    ),
+    {
+      ...size,
+      fonts: [
+        {
+          name: 'Caveat',
+          data: caveatRegular,
+          style: 'italic',
+        },
+        {
+          name: 'Inter',
+          data: interRegular,
+          style: 'normal',
+          weight: 400,
+        },
+        {
+          name: 'Inter',
+          data: interSemiBold,
+          style: 'normal',
+          weight: 600,
+        },
+      ],
+    },
+  );
+}