feat: dynamically generated images for rich link previews (#6902)

* feat: add token and nft injection

* feat: basic tests

* fix: get jest configured properly

* fix: change timeout

* fix: uninstall port ready

* fix: readd port ready

* fix: local tests work

* Update yarn.lock

* add lint disable for setup files

* fix: update dependencies

* fix: basic test suite for nfts/tokens

* feat: collection data

* fix: make tests more comprehensive

* fix: change matches to contains

* fix: tests for twitter alt image tag

* fix: image gen

* fix: add patch-package

* fix: update yarn install

* feat: basic image gen for nfts and collections

* fix: remove vibrant attempt

* use watermark asset

* dynamically grab color

* modularize code and prototype for token preview

* refactor code

* finalize css

* fix color grabber

* update tests

* fix up css

* refactor code a bit more

* remove console logs

* tests

* update tests

* update images based on design feedback

* network logos

* update lint

* slight refactoring

* more refactoring

* fix packages

* Update yarn.lock

* remove dynamically generated image stuff

* Revert "remove dynamically generated image stuff"

This reverts commit a80241edb3a970a724b9a07ce36e492ff8a1c2af.

* change image reference and revamp tests

* cleanup return values

* Create README.md

* Revert "Create README.md"

This reverts commit 7a91c98d384995fba914c9bf9a2fb3072793621f.

* First round of feedback

* comments

* feat: cache

* Update test.yml

* Update test.yml

* Update test.yml

* feedback round 2

* final feedback

* final final feedback

* add coverage and other options

* Update test.yml

* start typecheck

* update cache

* update snapshots?

* Update jest.config.json

* Update jest.config.json

* give timeout some buffer

* update import

* upgrade ts

* fix typing for apollo deps

* finalize typechecks

* downgrade typescript to original version

* add cache directory to jest

* remove coverage

* remove google analytics from tests

* merge main

* remove timeout

* update tests

* update graphql queries

* review changes

* try cache setup

* Update cache.test.ts

* make cache helper function

* cache test

* remove unneeded test causing issues

* feat: parallelize cache (#6930)

* feat: parallelize cache?

* remove graph query from concurrency await

* most of feedback

* move tests

* update token tests

* singleton cache

* restructuring res and cache promise

* abstract away repeated graph logic

* update tests and functions

* refactor

* update typing, parallelize, and start tests

* fix one tsc issue

* final feedback

* Update yarn.lock

* final final feedback

* add svgs

* try and setup svg

* stashing changes

* cleanup!

* prepare for start of feedback?

* LESS GOO

* modify versioning

* fix: update wrangler version

* Update yarn.lock

* downgrade wrangler

* Update yarn.lock

* Update yarn.lock

* fix type error

* update github test

* cleanup tests

* Delete custom.d.ts

* fix: cloudfunctions

* update tests

* final touchups

* lint

* change github action

* Update yarn.lock

* styling updates

* nate's feedback

* feedback p1

* typing feedback

* update yarn

* Create wrangler.toml

* move wrangler.toml location

* last try

* Delete wrangler.toml

* use 2.20?

* remove comment

* Update yarn.lock

* change compatibility date

* update wrangler and fix bugs

* Update colorthief+2.4.0.patch

* build: cleanup flags

* cleaner patches

* update compatibility date

* quick tweeks

* cleanup rendering and lint

* final color update

---------
Co-authored-by: Zach Pomerantz <zzmp@uniswap.org>

.github/actions/setup/action.yml

@@ -23,6 +23,10 @@ runs:
     - if: steps.install-cache.outputs.cache-hit != 'true'
       run: yarn install --frozen-lockfile --ignore-scripts
       shell: bash
+    
+    # Run patch-package to apply patches to dependencies.
+    - run: yarn patch-package
+      shell: bash
 
     # Contracts are compiled from source. If source hasn't changed, the contracts do not need to be re-compiled.
     - uses: actions/cache@v3

functions/api/image/nfts/asset/[[index]].tsx

+/* eslint-disable import/no-unused-modules */
+import { ImageResponse } from '@vercel/og'
+import React from 'react'
+
+import { WATERMARK_URL } from '../../../../constants'
+import getAsset from '../../../../utils/getAsset'
+import getFont from '../../../../utils/getFont'
+import { getRequest } from '../../../../utils/getRequest'
+
+export const onRequest: PagesFunction = async ({ params, request }) => {
+  try {
+    const origin = new URL(request.url).origin
+    const { index } = params
+    const collectionAddress = index[0]?.toString()
+    const tokenId = index[1]?.toString()
+    const cacheUrl = origin + '/nfts/asset/' + collectionAddress + '/' + tokenId
+
+    const data = await getRequest(
+      cacheUrl,
+      () => getAsset(collectionAddress, tokenId, cacheUrl),
+      (data): data is NonNullable<Awaited<ReturnType<typeof getAsset>>> => Boolean(data.ogImage)
+    )
+
+    if (!data) {
+      return new Response('Asset not found.', { status: 404 })
+    }
+
+    const fontData = await getFont()
+
+    return new ImageResponse(
+      (
+        <div
+          style={{
+            display: 'flex',
+            alignItems: 'center',
+            justifyContent: 'center',
+            flexDirection: 'column',
+            width: '1200px',
+            height: '630px',
+          }}
+        >
+          <img src={data.ogImage} alt={data.title} width="1200px" />
+          <div
+            style={{
+              position: 'absolute',
+              bottom: '72px',
+              right: '72px',
+              display: 'flex',
+              gap: '24px',
+            }}
+          >
+            <img src={WATERMARK_URL} alt="Uniswap" height="72px" width="324px" />
+          </div>
+        </div>
+      ),
+      {
+        width: 1200,
+        height: 630,
+        fonts: [
+          {
+            name: 'Inter',
+            data: fontData,
+            style: 'normal',
+          },
+        ],
+      }
+    ) as Response
+  } catch (error: any) {
+    return new Response(error.message || error.toString(), { status: 500 })
+  }
+}

functions/api/image/nfts/asset/nftImage.test.ts

+const assetImageUrl = [
+  'http://127.0.0.1:3000/api/image/nfts/asset/0xed5af388653567af2f388e6224dc7c4b3241c544/804',
+  'http://127.0.0.1:3000/api/image/nfts/asset/0xb47e3cd837ddf8e4c57f05d70ab865de6e193bbb/3947',
+]
+
+test.each(assetImageUrl)('assetImageUrl', async (url) => {
+  const response = await fetch(new Request(url))
+  expect(response.status).toBe(200)
+  expect(response.headers.get('content-type')).toBe('image/png')
+})
+
+const invalidAssetImageUrl = [
+  'http://127.0.0.1:3000/api/image/nfts/asset/0xed5af388653567af2f388e6224dc7c4b3241c544/100000',
+  'http://127.0.0.1:3000/api/image/nfts/asset/0xed5af388653567af2f388e6224dc7c4b3241c544',
+  'http://127.0.0.1:3000/api/image/nfts/asset/0xed5af388653567af2f388e6224dc7c4b3241c545',
+]
+
+test.each(invalidAssetImageUrl)('invalidAssetImageUrl', async (url) => {
+  const response = await fetch(new Request(url))
+  expect(response.status).toBe(404)
+})

functions/api/image/nfts/collection/[index].tsx

+/* eslint-disable import/no-unused-modules */
+import { ImageResponse } from '@vercel/og'
+import React from 'react'
+
+import { CHECK_URL, WATERMARK_URL } from '../../../../constants'
+import getCollection from '../../../../utils/getCollection'
+import getColor from '../../../../utils/getColor'
+import getFont from '../../../../utils/getFont'
+import { getRequest } from '../../../../utils/getRequest'
+
+export const onRequest: PagesFunction = async ({ params, request }) => {
+  try {
+    const origin = new URL(request.url).origin
+    const { index } = params
+    const collectionAddress = index?.toString()
+    const cacheUrl = origin + '/nfts/collection/' + collectionAddress
+
+    const data = await getRequest(
+      cacheUrl,
+      () => getCollection(collectionAddress, cacheUrl),
+      (data): data is NonNullable<Awaited<ReturnType<typeof getCollection>>> =>
+        Boolean(data.ogImage && data.name && data.isVerified)
+    )
+
+    if (!data) {
+      return new Response('Asset not found.', { status: 404 })
+    }
+
+    const [fontData, palette] = await Promise.all([getFont(), getColor(data.ogImage)])
+
+    // Split name into words to wrap them since satori does not support inline text wrapping
+    const words = data.name.split(' ')
+
+    return new ImageResponse(
+      (
+        <div
+          style={{
+            backgroundColor: 'black',
+            display: 'flex',
+            width: '1200px',
+            height: '630px',
+          }}
+        >
+          <div
+            style={{
+              display: 'flex',
+              alignItems: 'center',
+              backgroundColor: `rgba(${palette[0]}, ${palette[1]}, ${palette[2]}, 0.75)`,
+              padding: '72px',
+            }}
+          >
+            <div
+              style={{
+                display: 'flex',
+                flexDirection: 'row',
+                alignItems: 'flex-end',
+                gap: '48px',
+                width: '100%',
+              }}
+            >
+              <img
+                src={data.ogImage}
+                alt={data.name}
+                width="500px"
+                height="500px"
+                style={{
+                  borderRadius: '60px',
+                  objectFit: 'cover',
+                }}
+              />
+              <div
+                style={{
+                  display: 'flex',
+                  flexDirection: 'column',
+                  gap: '32px',
+                  width: '45%',
+                }}
+              >
+                <div
+                  style={{
+                    gap: '12px',
+                    fontSize: '72px',
+                    fontFamily: 'Inter',
+                    color: 'white',
+                    display: 'flex',
+                    flexDirection: 'row',
+                    alignItems: 'center',
+                    flexWrap: 'wrap',
+                  }}
+                >
+                  {words.map((word: string) => (
+                    <text key={word + index}>{word}</text>
+                  ))}
+                  {data.isVerified && <img src={CHECK_URL} height="54px" />}
+                </div>
+                <img src={WATERMARK_URL} alt="Uniswap" height="72px" width="324px" />
+              </div>
+            </div>
+          </div>
+        </div>
+      ),
+      {
+        width: 1200,
+        height: 630,
+        fonts: [
+          {
+            name: 'Inter',
+            data: fontData,
+            style: 'normal',
+          },
+        ],
+      }
+    ) as Response
+  } catch (error: any) {
+    return new Response(error.message || error.toString(), { status: 500 })
+  }
+}

functions/api/image/nfts/collection/collectionImage.test.ts

+const collectionImageUrl = [
+  'http://127.0.0.1:3000/api/image/nfts/collection/0xed5af388653567af2f388e6224dc7c4b3241c544',
+  'http://127.0.0.1:3000/api/image/nfts/collection/0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d',
+  'http://127.0.0.1:3000/api/image/nfts/collection/0x49cf6f5d44e70224e2e23fdcdd2c053f30ada28b',
+]
+
+test.each(collectionImageUrl)('collectionImageUrl', async (url) => {
+  const response = await fetch(new Request(url))
+  expect(response.status).toBe(200)
+  expect(response.headers.get('content-type')).toBe('image/png')
+})
+
+const invalidCollectionImageUrl = [
+  'http://127.0.0.1:3000/api/image/nfts/collection/0xed5af388653567af2f388e6224dc7c4b3241c545',
+]
+
+test.each(invalidCollectionImageUrl)('invalidAssetImageUrl', async (url) => {
+  const response = await fetch(new Request(url))
+  expect(response.status).toBe(404)
+})

functions/api/image/tokens/[[index]].tsx

+/* eslint-disable import/no-unused-modules */
+import { ImageResponse } from '@vercel/og'
+import React from 'react'
+
+import { WATERMARK_URL } from '../../../constants'
+import getColor from '../../../utils/getColor'
+import getFont from '../../../utils/getFont'
+import getNetworkLogoUrl from '../../../utils/getNetworkLogoURL'
+import { getRequest } from '../../../utils/getRequest'
+import getToken from '../../../utils/getToken'
+
+export const onRequest: PagesFunction = async ({ params, request }) => {
+  try {
+    const origin = new URL(request.url).origin
+    const { index } = params
+    const networkName = String(index[0])
+    const tokenAddress = String(index[1])
+
+    const cacheUrl = origin + '/tokens/' + networkName + '/' + tokenAddress
+
+    const data = await getRequest(
+      cacheUrl,
+      () => getToken(networkName, tokenAddress, cacheUrl),
+      (data): data is NonNullable<Awaited<ReturnType<typeof getToken>>> =>
+        Boolean(data.symbol && data.ogImage && data.name)
+    )
+
+    if (!data) {
+      return new Response('Asset not found.', { status: 404 })
+    }
+
+    const [fontData, palette] = await Promise.all([getFont(), getColor(data.ogImage)])
+
+    const networkLogo = getNetworkLogoUrl(networkName.toUpperCase())
+
+    // Capitalize name such that each word starts with a capital letter
+    let words = data.name.split(' ')
+    words = words.map((word) => word.charAt(0).toUpperCase() + word.slice(1).toLowerCase())
+    let name = words.join(' ')
+    name = name.trim()
+
+    return new ImageResponse(
+      (
+        <div
+          style={{
+            backgroundColor: 'black',
+            display: 'flex',
+            width: '1200px',
+            height: '630px',
+          }}
+        >
+          <div
+            style={{
+              display: 'flex',
+              backgroundColor: `rgba(${palette[0]}, ${palette[1]}, ${palette[2]}, 0.8)`,
+              alignItems: 'center',
+              height: '100%',
+              padding: '72px',
+            }}
+          >
+            <div
+              style={{
+                display: 'flex',
+                flexDirection: 'column',
+                justifyContent: 'space-between',
+                alignItems: 'flex-start',
+                width: '100%',
+                height: '100%',
+                color: 'white',
+              }}
+            >
+              {data.ogImage != '' ? (
+                <img src={data.ogImage} width="144px" style={{ borderRadius: '100%' }}>
+                  {networkLogo != '' && (
+                    <img
+                      src={networkLogo}
+                      width="48px"
+                      style={{
+                        position: 'absolute',
+                        right: '2px',
+                        bottom: '0px',
+                        borderRadius: '100%',
+                      }}
+                    />
+                  )}
+                </img>
+              ) : (
+                <div
+                  style={{
+                    width: '144px',
+                    height: '144px',
+                    borderRadius: '100%',
+                    backgroundColor: 'rgba(255, 255, 255, 0.12)',
+                    display: 'flex',
+                    justifyContent: 'center',
+                    alignItems: 'center',
+                  }}
+                >
+                  <div
+                    style={{
+                      fontFamily: 'Inter',
+                      fontSize: '48px',
+                      lineHeight: '58px',
+                      color: 'white',
+                    }}
+                  >
+                    {data.name.slice(0, 3).toUpperCase()}
+                  </div>
+                  {networkLogo != '' && (
+                    <img
+                      src={networkLogo}
+                      width="48px"
+                      style={{
+                        position: 'absolute',
+                        right: '2px',
+                        bottom: '0px',
+                        borderRadius: '100%',
+                      }}
+                    />
+                  )}
+                </div>
+              )}
+              <div
+                style={{
+                  fontFamily: 'Inter',
+                  fontSize: '72px',
+                  lineHeight: '58px',
+                  marginLeft: '-5px',
+                  marginTop: '24px',
+                }}
+              >
+                {name}
+              </div>
+              <div
+                style={{
+                  display: 'flex',
+                  flexDirection: 'row',
+                  justifyContent: 'space-between',
+                  alignItems: 'flex-end',
+                  width: '100%',
+                }}
+              >
+                <div
+                  style={{
+                    fontFamily: 'Inter',
+                    fontSize: '168px',
+                    lineHeight: '133px',
+                    marginLeft: '-13px',
+                  }}
+                >
+                  {data.symbol}
+                </div>
+                <img src={WATERMARK_URL} alt="Uniswap" height="72px" width="324px" />
+              </div>
+            </div>
+          </div>
+        </div>
+      ),
+      {
+        width: 1200,
+        height: 630,
+        fonts: [
+          {
+            name: 'Inter',
+            data: fontData,
+            style: 'normal',
+          },
+        ],
+      }
+    ) as Response
+  } catch (error: any) {
+    return new Response(error.message || error.toString(), { status: 500 })
+  }
+}

functions/api/image/tokens/tokenImage.test.ts

+const tokenImageUrl = [
+  'http://127.0.0.1:3000/api/image/tokens/ethereum/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48',
+  'http://127.0.0.1:3000/api/image/tokens/ethereum/NATIVE',
+]
+
+test.each(tokenImageUrl)('tokenImageUrl', async (url) => {
+  const response = await fetch(new Request(url))
+  expect(response.status).toBe(200)
+  expect(response.headers.get('content-type')).toBe('image/png')
+})
+
+const invalidTokenImageUrl = [
+  'http://127.0.0.1:3000/api/image/tokens/ethereum/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb49',
+  'http://127.0.0.1:3000/api/image/tokens/ethereum',
+  'http://127.0.0.1:3000/api/image/tokens/ethereun',
+  'http://127.0.0.1:3000/api/image/tokens/ethereum/0x0',
+  'http://127.0.0.1:3000/api/image/tokens/potato/?potato=1',
+]
+
+test.each(invalidTokenImageUrl)('invalidAssetImageUrl', async (url) => {
+  const response = await fetch(new Request(url))
+  expect(response.status).toBe(404)
+})

functions/constants.ts

+export const WATERMARK_URL = 'https://app.uniswap.org/images/324x74_App_Watermark.png'
+export const CHECK_URL = 'https://app.uniswap.org/images/54x54_Verified_Check.svg'
+
+export const DEFAULT_COLOR = [35, 43, 43]

functions/nfts/asset/[[index]].ts

 /* eslint-disable import/no-unused-modules */
 import getAsset from '../../utils/getAsset'
-import getRequest from '../../utils/getRequest'
+import { getMetadataRequest } from '../../utils/getRequest'
 
 export const onRequest: PagesFunction = async ({ params, request, next }) => {
   const res = next()
@@ -8,7 +8,7 @@ export const onRequest: PagesFunction = async ({ params, request, next }) => {
     const { index } = params
     const collectionAddress = index[0]?.toString()
     const tokenId = index[1]?.toString()
-    return getRequest(res, request.url, () => getAsset(collectionAddress, tokenId, request.url))
+    return getMetadataRequest(res, request.url, () => getAsset(collectionAddress, tokenId, request.url))
   } catch (e) {
     return res
   }

functions/nfts/asset/__snapshots__/nft.test.ts.snap

@@ -116,7 +116,7 @@ exports[`should inject metadata for valid assets 1`] = `
         }
       }
     </style>
-  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="Azuki #2550"/><meta property="og:image" content="https://cdn.center.app/1/0xED5AF388653567Af2F388E6224dC7C4b3241C544/2550/d268b7f60a56306ced68b9762709ceaff4f1ee939f3150e7363fae300a59da12.png"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="Azuki #2550"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/nfts/asset/0xed5af388653567af2f388e6224dc7c4b3241c544/2550"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="Azuki #2550"/><meta property="twitter:image" content="https://cdn.center.app/1/0xED5AF388653567Af2F388E6224dC7C4b3241C544/2550/d268b7f60a56306ced68b9762709ceaff4f1ee939f3150e7363fae300a59da12.png"/><meta property="twitter:image:alt" content="Azuki #2550"/></head>
+  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="Azuki #2550"/><meta property="og:image" content="http://127.0.0.1:3000/api/image/nfts/asset/0xed5af388653567af2f388e6224dc7c4b3241c544/2550"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="Azuki #2550"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/nfts/asset/0xed5af388653567af2f388e6224dc7c4b3241c544/2550"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="Azuki #2550"/><meta property="twitter:image" content="http://127.0.0.1:3000/api/image/nfts/asset/0xed5af388653567af2f388e6224dc7c4b3241c544/2550"/><meta property="twitter:image:alt" content="Azuki #2550"/></head>
 
   <body>
     <noscript>You need to enable JavaScript to run this app.</noscript>
@@ -248,7 +248,7 @@ exports[`should inject metadata for valid assets 2`] = `
         }
       }
     </style>
-  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="Bored Ape Yacht Club #3735"/><meta property="og:image" content="https://cdn.center.app/v2/1/697f69bb495aaa24c66638cae921977354f0b8274fc2e2814e455f355e67f01d/88c2ac6b73288e41051d3fd58ff3cef1f4908403f05f4a7d2a8435d003758529.png"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="Bored Ape Yacht Club #3735"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/nfts/asset/0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d/3735"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="Bored Ape Yacht Club #3735"/><meta property="twitter:image" content="https://cdn.center.app/v2/1/697f69bb495aaa24c66638cae921977354f0b8274fc2e2814e455f355e67f01d/88c2ac6b73288e41051d3fd58ff3cef1f4908403f05f4a7d2a8435d003758529.png"/><meta property="twitter:image:alt" content="Bored Ape Yacht Club #3735"/></head>
+  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="Bored Ape Yacht Club #3735"/><meta property="og:image" content="http://127.0.0.1:3000/api/image/nfts/asset/0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d/3735"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="Bored Ape Yacht Club #3735"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/nfts/asset/0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d/3735"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="Bored Ape Yacht Club #3735"/><meta property="twitter:image" content="http://127.0.0.1:3000/api/image/nfts/asset/0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d/3735"/><meta property="twitter:image:alt" content="Bored Ape Yacht Club #3735"/></head>
 
   <body>
     <noscript>You need to enable JavaScript to run this app.</noscript>
@@ -380,7 +380,7 @@ exports[`should inject metadata for valid assets 3`] = `
         }
       }
     </style>
-  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="CryptoPunk #3947"/><meta property="og:image" content="https://cdn.center.app/1/0xb47e3cd837dDF8e4c57F05d70Ab865de6e193BBB/3947/62319d784e7a816d190aa184ffe58550d6ed8eb2e117b218e2ac02f126538ee6.png"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="CryptoPunk #3947"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/nfts/asset/0xb47e3cd837ddf8e4c57f05d70ab865de6e193bbb/3947"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="CryptoPunk #3947"/><meta property="twitter:image" content="https://cdn.center.app/1/0xb47e3cd837dDF8e4c57F05d70Ab865de6e193BBB/3947/62319d784e7a816d190aa184ffe58550d6ed8eb2e117b218e2ac02f126538ee6.png"/><meta property="twitter:image:alt" content="CryptoPunk #3947"/></head>
+  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="CryptoPunk #3947"/><meta property="og:image" content="http://127.0.0.1:3000/api/image/nfts/asset/0xb47e3cd837ddf8e4c57f05d70ab865de6e193bbb/3947"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="CryptoPunk #3947"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/nfts/asset/0xb47e3cd837ddf8e4c57f05d70ab865de6e193bbb/3947"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="CryptoPunk #3947"/><meta property="twitter:image" content="http://127.0.0.1:3000/api/image/nfts/asset/0xb47e3cd837ddf8e4c57f05d70ab865de6e193bbb/3947"/><meta property="twitter:image:alt" content="CryptoPunk #3947"/></head>
 
   <body>
     <noscript>You need to enable JavaScript to run this app.</noscript>

functions/nfts/asset/nft.test.ts

@@ -3,22 +3,19 @@ const assets = [
     address: '0xed5af388653567af2f388e6224dc7c4b3241c544',
     assetId: '2550',
     collectionName: 'Azuki',
-    image:
-      'https://cdn.center.app/1/0xED5AF388653567Af2F388E6224dC7C4b3241C544/2550/d268b7f60a56306ced68b9762709ceaff4f1ee939f3150e7363fae300a59da12.png',
+    image: 'http://127.0.0.1:3000/api/image/nfts/asset/0xed5af388653567af2f388e6224dc7c4b3241c544/2550',
   },
   {
     address: '0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d',
     assetId: '3735',
     collectionName: 'Bored Ape Yacht Club',
-    image:
-      'https://cdn.center.app/v2/1/697f69bb495aaa24c66638cae921977354f0b8274fc2e2814e455f355e67f01d/88c2ac6b73288e41051d3fd58ff3cef1f4908403f05f4a7d2a8435d003758529.png',
+    image: 'http://127.0.0.1:3000/api/image/nfts/asset/0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d/3735',
   },
   {
     address: '0xb47e3cd837ddf8e4c57f05d70ab865de6e193bbb',
     assetId: '3947',
     collectionName: 'CryptoPunk',
-    image:
-      'https://cdn.center.app/1/0xb47e3cd837dDF8e4c57F05d70Ab865de6e193BBB/3947/62319d784e7a816d190aa184ffe58550d6ed8eb2e117b218e2ac02f126538ee6.png',
+    image: 'http://127.0.0.1:3000/api/image/nfts/asset/0xb47e3cd837ddf8e4c57f05d70ab865de6e193bbb/3947',
   },
 ]
 

functions/nfts/collection/[index].ts

 /* eslint-disable import/no-unused-modules */
 import getCollection from '../../utils/getCollection'
-import getRequest from '../../utils/getRequest'
+import { getMetadataRequest } from '../../utils/getRequest'
 
 export const onRequest: PagesFunction = async ({ params, request, next }) => {
   const res = next()
   try {
     const { index } = params
     const collectionAddress = index?.toString()
-    return getRequest(res, request.url, () => getCollection(collectionAddress, request.url))
+    return getMetadataRequest(res, request.url, () => getCollection(collectionAddress, request.url))
   } catch (e) {
     return res
   }

functions/nfts/collection/__snapshots__/collection.test.ts.snap

@@ -116,7 +116,7 @@ exports[`should inject metadata for valid collections 1`] = `
         }
       }
     </style>
-  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="Azuki on Uniswap"/><meta property="og:image" content="https://i.seadn.io/gae/H8jOCJuQokNqGBpkBN5wk1oZwO7LM8bNnrHCaekV2nKjnCqw6UB5oaH8XyNeBDj6bA_n1mjejzhFQUP3O1NfjFLHr3FOaeHcTOOT?w=500&auto=format"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="Azuki on Uniswap"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/nfts/collection/0xed5af388653567af2f388e6224dc7c4b3241c544"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="Azuki on Uniswap"/><meta property="twitter:image" content="https://i.seadn.io/gae/H8jOCJuQokNqGBpkBN5wk1oZwO7LM8bNnrHCaekV2nKjnCqw6UB5oaH8XyNeBDj6bA_n1mjejzhFQUP3O1NfjFLHr3FOaeHcTOOT?w=500&auto=format"/><meta property="twitter:image:alt" content="Azuki on Uniswap"/></head>
+  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="Azuki on Uniswap"/><meta property="og:image" content="http://127.0.0.1:3000/api/image/nfts/collection/0xed5af388653567af2f388e6224dc7c4b3241c544"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="Azuki on Uniswap"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/nfts/collection/0xed5af388653567af2f388e6224dc7c4b3241c544"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="Azuki on Uniswap"/><meta property="twitter:image" content="http://127.0.0.1:3000/api/image/nfts/collection/0xed5af388653567af2f388e6224dc7c4b3241c544"/><meta property="twitter:image:alt" content="Azuki on Uniswap"/></head>
 
   <body>
     <noscript>You need to enable JavaScript to run this app.</noscript>
@@ -248,7 +248,7 @@ exports[`should inject metadata for valid collections 2`] = `
         }
       }
     </style>
-  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="Bored Ape Yacht Club on Uniswap"/><meta property="og:image" content="https://i.seadn.io/gae/Ju9CkWtV-1Okvf45wo8UctR-M9He2PjILP0oOvxE89AyiPPGtrR3gysu1Zgy0hjd2xKIgjJJtWIc0ybj4Vd7wv8t3pxDGHoJBzDB?w=500&auto=format"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="Bored Ape Yacht Club on Uniswap"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/nfts/collection/0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="Bored Ape Yacht Club on Uniswap"/><meta property="twitter:image" content="https://i.seadn.io/gae/Ju9CkWtV-1Okvf45wo8UctR-M9He2PjILP0oOvxE89AyiPPGtrR3gysu1Zgy0hjd2xKIgjJJtWIc0ybj4Vd7wv8t3pxDGHoJBzDB?w=500&auto=format"/><meta property="twitter:image:alt" content="Bored Ape Yacht Club on Uniswap"/></head>
+  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="Bored Ape Yacht Club on Uniswap"/><meta property="og:image" content="http://127.0.0.1:3000/api/image/nfts/collection/0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="Bored Ape Yacht Club on Uniswap"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/nfts/collection/0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="Bored Ape Yacht Club on Uniswap"/><meta property="twitter:image" content="http://127.0.0.1:3000/api/image/nfts/collection/0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d"/><meta property="twitter:image:alt" content="Bored Ape Yacht Club on Uniswap"/></head>
 
   <body>
     <noscript>You need to enable JavaScript to run this app.</noscript>
@@ -380,7 +380,7 @@ exports[`should inject metadata for valid collections 3`] = `
         }
       }
     </style>
-  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="CLONE X - X TAKASHI MURAKAMI on Uniswap"/><meta property="og:image" content="https://i.seadn.io/gae/XN0XuD8Uh3jyRWNtPTFeXJg_ht8m5ofDx6aHklOiy4amhFuWUa0JaR6It49AH8tlnYS386Q0TW_-Lmedn0UET_ko1a3CbJGeu5iHMg?w=500&auto=format"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="CLONE X - X TAKASHI MURAKAMI on Uniswap"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/nfts/collection/0x49cf6f5d44e70224e2e23fdcdd2c053f30ada28b"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="CLONE X - X TAKASHI MURAKAMI on Uniswap"/><meta property="twitter:image" content="https://i.seadn.io/gae/XN0XuD8Uh3jyRWNtPTFeXJg_ht8m5ofDx6aHklOiy4amhFuWUa0JaR6It49AH8tlnYS386Q0TW_-Lmedn0UET_ko1a3CbJGeu5iHMg?w=500&auto=format"/><meta property="twitter:image:alt" content="CLONE X - X TAKASHI MURAKAMI on Uniswap"/></head>
+  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="CLONE X - X TAKASHI MURAKAMI on Uniswap"/><meta property="og:image" content="http://127.0.0.1:3000/api/image/nfts/collection/0x49cf6f5d44e70224e2e23fdcdd2c053f30ada28b"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="CLONE X - X TAKASHI MURAKAMI on Uniswap"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/nfts/collection/0x49cf6f5d44e70224e2e23fdcdd2c053f30ada28b"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="CLONE X - X TAKASHI MURAKAMI on Uniswap"/><meta property="twitter:image" content="http://127.0.0.1:3000/api/image/nfts/collection/0x49cf6f5d44e70224e2e23fdcdd2c053f30ada28b"/><meta property="twitter:image:alt" content="CLONE X - X TAKASHI MURAKAMI on Uniswap"/></head>
 
   <body>
     <noscript>You need to enable JavaScript to run this app.</noscript>

functions/nfts/collection/collection.test.ts

@@ -2,20 +2,17 @@ const collections = [
   {
     address: '0xed5af388653567af2f388e6224dc7c4b3241c544',
     collectionName: 'Azuki',
-    image:
-      'https://i.seadn.io/gae/H8jOCJuQokNqGBpkBN5wk1oZwO7LM8bNnrHCaekV2nKjnCqw6UB5oaH8XyNeBDj6bA_n1mjejzhFQUP3O1NfjFLHr3FOaeHcTOOT?w=500&auto=format',
+    image: 'http://127.0.0.1:3000/api/image/nfts/collection/0xed5af388653567af2f388e6224dc7c4b3241c544',
   },
   {
     address: '0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d',
     collectionName: 'Bored Ape Yacht Club',
-    image:
-      'https://i.seadn.io/gae/Ju9CkWtV-1Okvf45wo8UctR-M9He2PjILP0oOvxE89AyiPPGtrR3gysu1Zgy0hjd2xKIgjJJtWIc0ybj4Vd7wv8t3pxDGHoJBzDB?w=500&auto=format',
+    image: 'http://127.0.0.1:3000/api/image/nfts/collection/0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d',
   },
   {
     address: '0x49cf6f5d44e70224e2e23fdcdd2c053f30ada28b',
     collectionName: 'CLONE X - X TAKASHI MURAKAMI',
-    image:
-      'https://i.seadn.io/gae/XN0XuD8Uh3jyRWNtPTFeXJg_ht8m5ofDx6aHklOiy4amhFuWUa0JaR6It49AH8tlnYS386Q0TW_-Lmedn0UET_ko1a3CbJGeu5iHMg?w=500&auto=format',
+    image: 'http://127.0.0.1:3000/api/image/nfts/collection/0x49cf6f5d44e70224e2e23fdcdd2c053f30ada28b',
   },
 ]
 

functions/tokens/[[index]].ts

 /* eslint-disable import/no-unused-modules */
-import { Chain } from '../../src/graphql/data/__generated__/types-and-hooks'
-import getRequest from '../utils/getRequest'
+import { getMetadataRequest } from '../utils/getRequest'
 import getToken from '../utils/getToken'
 
-const convertTokenAddress = (tokenAddress: string, networkName: string) => {
-  if (tokenAddress === 'NATIVE') {
-    switch (networkName) {
-      case Chain.Celo:
-        return '0x471EcE3750Da237f93B8E339c536989b8978a438'
-      case Chain.Polygon:
-        return '0x0000000000000000000000000000000000001010'
-      default:
-        return undefined
-    }
-  }
-  return tokenAddress
-}
-
 export const onRequest: PagesFunction = async ({ params, request, next }) => {
   const res = next()
   try {
     const { index } = params
-    const networkName = index[0]?.toString().toUpperCase()
-    const tokenString = index[1]?.toString()
-    if (!tokenString) {
+    const networkName = index[0]?.toString()
+    const tokenAddress = index[1]?.toString()
+    if (!tokenAddress) {
       return res
     }
-    const tokenAddress = convertTokenAddress(tokenString, networkName)
-    return getRequest(res, request.url, () => getToken(networkName, tokenAddress, request.url))
+    return getMetadataRequest(res, request.url, () => getToken(networkName, tokenAddress, request.url))
   } catch (e) {
     return res
   }

functions/tokens/__snapshots__/token.test.ts.snap

@@ -116,7 +116,7 @@ exports[`should inject metadata for valid tokens 1`] = `
         }
       }
     </style>
-  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="Get USDC on Uniswap"/><meta property="og:image" content="https://raw.githubusercontent.com/Uniswap/assets/master/blockchains/ethereum/assets/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="Get USDC on Uniswap"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/tokens/ethereum/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="Get USDC on Uniswap"/><meta property="twitter:image" content="https://raw.githubusercontent.com/Uniswap/assets/master/blockchains/ethereum/assets/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png"/><meta property="twitter:image:alt" content="Get USDC on Uniswap"/></head>
+  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="Get USDC on Uniswap"/><meta property="og:image" content="http://127.0.0.1:3000/api/image/tokens/ethereum/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="Get USDC on Uniswap"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/tokens/ethereum/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="Get USDC on Uniswap"/><meta property="twitter:image" content="http://127.0.0.1:3000/api/image/tokens/ethereum/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"/><meta property="twitter:image:alt" content="Get USDC on Uniswap"/></head>
 
   <body>
     <noscript>You need to enable JavaScript to run this app.</noscript>
@@ -248,7 +248,7 @@ exports[`should inject metadata for valid tokens 2`] = `
         }
       }
     </style>
-  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="Get ETH on Uniswap"/><meta property="og:image" content="https://token-icons.s3.amazonaws.com/eth.png"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="Get ETH on Uniswap"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/tokens/ethereum/NATIVE"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="Get ETH on Uniswap"/><meta property="twitter:image" content="https://token-icons.s3.amazonaws.com/eth.png"/><meta property="twitter:image:alt" content="Get ETH on Uniswap"/></head>
+  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="Get ETH on Uniswap"/><meta property="og:image" content="http://127.0.0.1:3000/api/image/tokens/ethereum/NATIVE"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="Get ETH on Uniswap"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/tokens/ethereum/NATIVE"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="Get ETH on Uniswap"/><meta property="twitter:image" content="http://127.0.0.1:3000/api/image/tokens/ethereum/NATIVE"/><meta property="twitter:image:alt" content="Get ETH on Uniswap"/></head>
 
   <body>
     <noscript>You need to enable JavaScript to run this app.</noscript>
@@ -380,7 +380,7 @@ exports[`should inject metadata for valid tokens 3`] = `
         }
       }
     </style>
-  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="Get MATIC on Uniswap"/><meta property="og:image" content="https://raw.githubusercontent.com/Uniswap/assets/master/blockchains/ethereum/assets/0x7D1AfA7B718fb893dB30A3aBc0Cfc608AaCfeBB0/logo.png"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="Get MATIC on Uniswap"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/tokens/polygon/NATIVE"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="Get MATIC on Uniswap"/><meta property="twitter:image" content="https://raw.githubusercontent.com/Uniswap/assets/master/blockchains/ethereum/assets/0x7D1AfA7B718fb893dB30A3aBc0Cfc608AaCfeBB0/logo.png"/><meta property="twitter:image:alt" content="Get MATIC on Uniswap"/></head>
+  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="Get MATIC on Uniswap"/><meta property="og:image" content="http://127.0.0.1:3000/api/image/tokens/polygon/NATIVE"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="Get MATIC on Uniswap"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/tokens/polygon/NATIVE"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="Get MATIC on Uniswap"/><meta property="twitter:image" content="http://127.0.0.1:3000/api/image/tokens/polygon/NATIVE"/><meta property="twitter:image:alt" content="Get MATIC on Uniswap"/></head>
 
   <body>
     <noscript>You need to enable JavaScript to run this app.</noscript>
@@ -512,7 +512,7 @@ exports[`should inject metadata for valid tokens 4`] = `
         }
       }
     </style>
-  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="Get PEPE on Uniswap"/><meta property="og:image" content="https://raw.githubusercontent.com/Uniswap/assets/master/blockchains/ethereum/assets/0x6982508145454Ce325dDbE47a25d4ec3d2311933/logo.png"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="Get PEPE on Uniswap"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/tokens/ethereum/0x6982508145454ce325ddbe47a25d4ec3d2311933"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="Get PEPE on Uniswap"/><meta property="twitter:image" content="https://raw.githubusercontent.com/Uniswap/assets/master/blockchains/ethereum/assets/0x6982508145454Ce325dDbE47a25d4ec3d2311933/logo.png"/><meta property="twitter:image:alt" content="Get PEPE on Uniswap"/></head>
+  <script defer src="/static/js/bundle.js"></script><meta property="og:title" content="Get PEPE on Uniswap"/><meta property="og:image" content="http://127.0.0.1:3000/api/image/tokens/ethereum/0x6982508145454ce325ddbe47a25d4ec3d2311933"/><meta property="og:image:width" content="1200"/><meta property="og:image:height" content="630"/><meta property="og:image:alt" content="Get PEPE on Uniswap"/><meta property="og:type" content="website"/><meta property="og:url" content="http://127.0.0.1:3000/tokens/ethereum/0x6982508145454ce325ddbe47a25d4ec3d2311933"/><meta property="twitter:card" content="summary_large_image"/><meta property="twitter:title" content="Get PEPE on Uniswap"/><meta property="twitter:image" content="http://127.0.0.1:3000/api/image/tokens/ethereum/0x6982508145454ce325ddbe47a25d4ec3d2311933"/><meta property="twitter:image:alt" content="Get PEPE on Uniswap"/></head>
 
   <body>
     <noscript>You need to enable JavaScript to run this app.</noscript>

functions/tokens/token.test.ts

@@ -3,28 +3,25 @@ const tokens = [
     address: '0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48',
     network: 'ethereum',
     symbol: 'USDC',
-    image:
-      'https://raw.githubusercontent.com/Uniswap/assets/master/blockchains/ethereum/assets/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48/logo.png',
+    image: 'http://127.0.0.1:3000/api/image/tokens/ethereum/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48',
   },
   {
     address: 'NATIVE',
     network: 'ethereum',
     symbol: 'ETH',
-    image: 'https://token-icons.s3.amazonaws.com/eth.png',
+    image: 'http://127.0.0.1:3000/api/image/tokens/ethereum/NATIVE',
   },
   {
     address: 'NATIVE',
     network: 'polygon',
     symbol: 'MATIC',
-    image:
-      'https://raw.githubusercontent.com/Uniswap/assets/master/blockchains/ethereum/assets/0x7D1AfA7B718fb893dB30A3aBc0Cfc608AaCfeBB0/logo.png',
+    image: 'http://127.0.0.1:3000/api/image/tokens/polygon/NATIVE',
   },
   {
     address: '0x6982508145454ce325ddbe47a25d4ec3d2311933',
     network: 'ethereum',
     symbol: 'PEPE',
-    image:
-      'https://raw.githubusercontent.com/Uniswap/assets/master/blockchains/ethereum/assets/0x6982508145454Ce325dDbE47a25d4ec3d2311933/logo.png',
+    image: 'http://127.0.0.1:3000/api/image/tokens/ethereum/0x6982508145454ce325ddbe47a25d4ec3d2311933',
   },
 ]
 

functions/tsconfig.json

@@ -9,5 +9,5 @@
     "tsBuildInfoFile": "../node_modules/.cache/tsbuildinfo/functions", // avoid clobbering the build tsbuildinfo
     "types": ["jest", "node", "@cloudflare/workers-types"],
   },
-  "include": ["**/*.ts", ".ts"],
+  "include": ["**/*.ts", ".ts", "**/*.tsx"],
 }
\ No newline at end of file

functions/types.d.ts

+declare module 'colorthief/src/color-thief-node'

functions/utils/cache.ts

-interface Data {
+export interface Data {
   title: string
   image: string
   url: string
+  name?: string
+  ogImage?: string
+  isVerified?: boolean
+  symbol?: string
 }
 
 const CACHE_NAME = 'functions-cache' as const

functions/utils/getAsset.ts

-import { AssetDocument } from '../../src/graphql/data/__generated__/types-and-hooks'
+import { AssetDocument, AssetQuery } from '../../src/graphql/data/__generated__/types-and-hooks'
 import client from '../client'
 
-function formatTitleName(name: string, collectionName: string, tokenId: string) {
+function formatTitleName(name: string | undefined, collectionName: string | undefined, tokenId: string) {
   if (name) {
     return name
   }
@@ -15,7 +15,9 @@ function formatTitleName(name: string, collectionName: string, tokenId: string)
 }
 
 export default async function getAsset(collectionAddress: string, tokenId: string, url: string) {
-  const { data } = await client.query({
+  const origin = new URL(url).origin
+  const image = origin + '/api/image/nfts/asset/' + collectionAddress + '/' + tokenId
+  const { data } = await client.query<AssetQuery>({
     query: AssetDocument,
     variables: {
       address: collectionAddress,
@@ -31,8 +33,9 @@ export default async function getAsset(collectionAddress: string, tokenId: strin
   const title = formatTitleName(asset.name, asset.collection?.name, asset.tokenId)
   const formattedAsset = {
     title,
-    image: asset.image?.url,
+    image,
     url,
+    ogImage: asset.image?.url ?? origin + '/images/192x192_App_Icon.png',
   }
   return formattedAsset
 }

functions/utils/getCollection.ts

-import { CollectionDocument } from '../../src/graphql/data/__generated__/types-and-hooks'
+import { CollectionDocument, CollectionQuery } from '../../src/graphql/data/__generated__/types-and-hooks'
 import client from '../client'
 
 export default async function getCollection(collectionAddress: string, url: string) {
-  const { data } = await client.query({
+  const origin = new URL(url).origin
+  const image = origin + '/api/image/nfts/collection/' + collectionAddress
+  const { data } = await client.query<CollectionQuery>({
     query: CollectionDocument,
     variables: {
       addresses: collectionAddress,
@@ -14,8 +16,11 @@ export default async function getCollection(collectionAddress: string, url: stri
   }
   const formattedAsset = {
     title: collection.name + ' on Uniswap',
-    image: collection.image?.url,
+    image,
     url,
+    name: collection.name ?? 'Collection',
+    ogImage: collection.image?.url ?? origin + '/images/192x192_App_Icon.png',
+    isVerified: collection.isVerified ?? false,
   }
   return formattedAsset
 }

functions/utils/getColor.ts

+import ColorThief from 'colorthief/src/color-thief-node'
+
+import { DEFAULT_COLOR } from '../constants'
+
+export default async function getColor(image: string) {
+  try {
+    const data = await fetch(image)
+    const buffer = await data.arrayBuffer()
+    const arrayBuffer = Buffer.from(buffer)
+
+    const palette = await ColorThief.getPalette(arrayBuffer, 5)
+    return palette[0] ?? DEFAULT_COLOR
+  } catch (e) {
+    return DEFAULT_COLOR
+  }
+}

functions/utils/getFont.ts

+const FONT_URL = 'https://fonts.gstatic.com/s/inter/v12/UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuI6fAZFhjQ.ttf'
+
+export default async function getFont() {
+  const font = await fetch(FONT_URL)
+  return font.arrayBuffer()
+}

functions/utils/getNetworkLogoURL.ts

+import { Chain } from '../../src/graphql/data/__generated__/types-and-hooks'
+
+export default function getNetworkLogoUrl(network: string) {
+  switch (network) {
+    case Chain.Polygon:
+      return 'https://assets.coingecko.com/coins/images/4713/small/matic-token-icon.png?1624446912'
+    case Chain.Arbitrum:
+      return 'https://raw.githubusercontent.com/Uniswap/assets/master/blockchains/arbitrum/assets/0x912CE59144191C1204E64559FE8253a0e49E6548/logo.png'
+    case Chain.Optimism:
+      return 'https://raw.githubusercontent.com/Uniswap/assets/master/blockchains/optimism/assets/0x4200000000000000000000000000000000000042/logo.png'
+    case Chain.Celo:
+      return 'https://assets.coingecko.com/coins/images/11090/small/InjXBNx9_400x400.jpg?1674707499'
+    default:
+      return ''
+  }
+}

functions/utils/getRequest.test.ts

@@ -2,8 +2,8 @@ import * as matchers from 'jest-extended'
 expect.extend(matchers)
 
 import { mocked } from '../../src/test-utils/mocked'
-import Cache from './cache'
-import getRequest from './getRequest'
+import Cache, { Data } from './cache'
+import { getRequest } from './getRequest'
 
 jest.mock('./cache', () => ({
   match: jest.fn(),
@@ -17,7 +17,7 @@ test('should call Cache.match before calling getData when request is not cached'
     image: 'testImage',
     url: 'testUrl',
   })
-  await getRequest(Promise.resolve(new Response()), url, getData)
+  await getRequest(url, getData, (data): data is Data => true)
   expect(Cache.match).toHaveBeenCalledWith(url)
   expect(getData).toHaveBeenCalled()
   expect(Cache.match).toHaveBeenCalledBefore(getData)
@@ -32,7 +32,7 @@ test('getData should not be called when request is cached', async () => {
     url: 'testUrl',
   })
   const getData = jest.fn()
-  await getRequest(Promise.resolve(new Response()), url, getData)
+  await getRequest(url, getData, (data): data is Data => true)
   expect(Cache.match).toHaveBeenCalledWith(url)
   expect(getData).not.toHaveBeenCalled()
 })

functions/utils/getRequest.ts

 import { MetaTagInjector } from '../components/metaTagInjector'
 import Cache from './cache'
+import { Data } from './cache'
 
-export default async function getRequest(
+export async function getMetadataRequest(
   res: Promise<Response>,
   url: string,
-  getData: () => Promise<
-    | {
-        title: string
-        image: string
-        url: string
-      }
-    | undefined
-  >
+  getData: () => Promise<Data | undefined>
 ) {
   try {
-    const cachedData = await Cache.match(url)
+    const cachedData = await getRequest(url, getData, (data): data is Data => true)
     if (cachedData) {
       return new HTMLRewriter().on('head', new MetaTagInjector(cachedData)).transform(await res)
+    } else {
+      return res
+    }
+  } catch (e) {
+    return res
+  }
+}
+
+export async function getRequest<T extends Data>(
+  url: string,
+  getData: () => Promise<T | undefined>,
+  validateData: (data: Data) => data is T
+): Promise<T | undefined> {
+  try {
+    const cachedData = await Cache.match(url)
+    if (cachedData && validateData(cachedData)) {
+      return cachedData
     } else {
       const data = await getData()
       if (!data) {
-        return res
+        return undefined
       }
       await Cache.put(data, url)
-      return new HTMLRewriter().on('head', new MetaTagInjector(data)).transform(await res)
+      return data
     }
   } catch (e) {
-    return res
+    return undefined
   }
 }

functions/utils/getToken.ts

-import { TokenDocument } from '../../src/graphql/data/__generated__/types-and-hooks'
+import { TokenDocument, TokenQuery } from '../../src/graphql/data/__generated__/types-and-hooks'
+import { Chain } from '../../src/graphql/data/__generated__/types-and-hooks'
 import client from '../client'
 
-function formatTitleName(symbol: string, name: string) {
+function formatTitleName(symbol: string | undefined, name: string | undefined) {
   if (symbol) {
     return 'Get ' + symbol + ' on Uniswap'
   }
@@ -11,23 +12,46 @@ function formatTitleName(symbol: string, name: string) {
   return 'View Token on Uniswap'
 }
 
-export default async function getToken(networkName: string, tokenAddress: string | undefined, url: string) {
-  const { data } = await client.query({
+const convertTokenAddress = (networkName: string, tokenAddress: string) => {
+  if (tokenAddress === 'NATIVE') {
+    switch (networkName) {
+      case Chain.Celo:
+        return '0x471EcE3750Da237f93B8E339c536989b8978a438'
+      case Chain.Polygon:
+        return '0x0000000000000000000000000000000000001010'
+      default:
+        return undefined
+    }
+  }
+  return tokenAddress
+}
+
+export default async function getToken(networkName: string, tokenAddress: string, url: string) {
+  const origin = new URL(url).origin
+  const image = origin + '/api/image/tokens/' + networkName + '/' + tokenAddress
+  const uppercaseNetworkName = networkName.toUpperCase()
+  const convertedTokenAddress = convertTokenAddress(uppercaseNetworkName, tokenAddress)
+  const { data } = await client.query<TokenQuery>({
     query: TokenDocument,
     variables: {
-      chain: networkName,
-      address: tokenAddress,
+      chain: uppercaseNetworkName,
+      address: convertedTokenAddress,
     },
   })
   const asset = data?.token
   if (!asset) {
     return undefined
   }
+
   const title = formatTitleName(asset.symbol, asset.name)
+
   const formattedAsset = {
     title,
-    image: asset.project?.logoUrl,
+    image,
     url,
+    symbol: asset.symbol ?? 'UNK',
+    ogImage: asset.project?.logoUrl ?? '',
+    name: asset.name ?? 'Token',
   }
   return formattedAsset
 }

package.json

@@ -18,7 +18,7 @@
     "i18n": "yarn i18n:extract --clean && yarn i18n:compile",
     "prepare": "concurrently \"npm:ajv\" \"npm:contracts\" \"npm:graphql\" \"npm:i18n\"",
     "start": "craco start",
-    "start:cloud": "NODE_OPTIONS=--dns-result-order=ipv4first PORT=3001 npx wrangler pages dev --node-compat --compatibility-date=2023-08-04 --proxy=3001 --port=3000 -- yarn start",
+    "start:cloud": "NODE_OPTIONS=--dns-result-order=ipv4first PORT=3001 npx wrangler pages dev --compatibility-flags=nodejs_compat --compatibility-date=2023-08-01 --proxy=3001 --port=3000 -- yarn start",
     "build": "craco build",
     "analyze": "source-map-explorer 'build/static/js/*.js' --only-mapped",
     "serve": "serve build -l 3000",
@@ -30,7 +30,8 @@
     "test:cloud": "NODE_OPTIONS=--experimental-vm-modules yarn jest functions --config=functions/jest.config.json",
     "cypress:open": "cypress open --browser chrome --e2e",
     "cypress:run": "cypress run --browser chrome --e2e",
-    "deduplicate": "yarn-deduplicate --strategy=highest"
+    "deduplicate": "yarn-deduplicate --strategy=highest",
+    "postinstall": "yarn patch-package"
   },
   "jest": {
     "collectCoverageFrom": [
@@ -108,10 +109,12 @@
     "@uniswap/eslint-config": "^1.2.0",
     "@vanilla-extract/jest-transform": "^1.1.1",
     "@vanilla-extract/webpack-plugin": "^2.2.0",
+    "@vercel/og": "0.5.8",
     "@walletconnect/types": "^2.8.6",
     "babel-jest": "^29.6.1",
     "browser-cache-mock": "^0.1.7",
     "buffer": "^6.0.3",
+    "colorthief": "^2.4.0",
     "concurrently": "^8.0.1",
     "cypress": "12.12.0",
     "cypress-hardhat": "^2.5.0",
@@ -127,7 +130,9 @@
     "jest-fetch-mock": "^3.0.3",
     "jest-styled-components": "^7.0.8",
     "mini-css-extract-plugin": "^2.7.6",
+    "patch-package": "^7.0.0",
     "path-browserify": "^1.0.1",
+    "postinstall-postinstall": "^2.1.0",
     "prettier": "^2.8.8",
     "process": "^0.11.10",
     "react-scripts": "^5.0.1",
@@ -142,8 +147,7 @@
     "typescript": "^4.9.4",
     "webpack": "^5.88.2",
     "webpack-retry-chunk-load-plugin": "^3.1.1",
-    "//": "downgraded-because-vercel-og-incompatible",
-    "wrangler": "0.0.0-6ccc4fa6",
+    "wrangler": "^3.5.0",
     "yarn-deduplicate": "^6.0.0"
   },
   "dependencies": {
@@ -222,6 +226,7 @@
     "copy-to-clipboard": "^3.2.0",
     "d3": "^7.6.1",
     "ethers": "^5.7.2",
+    "ext-name": "^5.0.0",
     "focus-visible": "^5.2.0",
     "get-graphql-schema": "^2.1.2",
     "graphql": "^16.5.0",

patches/@vercel+og+0.5.8.patch

+diff --git a/node_modules/@vercel/og/dist/index.edge.js b/node_modules/@vercel/og/dist/index.edge.js
+index 5187f88..c4a1c41 100644
+--- a/node_modules/@vercel/og/dist/index.edge.js
++++ b/node_modules/@vercel/og/dist/index.edge.js
+@@ -18673,8 +18673,8 @@ var Resvg2 = class extends Resvg {
+ };
+ 
+ // src/index.edge.ts
+-import resvg_wasm from "./resvg.wasm?module";
+-import yoga_wasm from "./yoga.wasm?module";
++import resvg_wasm from "./resvg.wasm";
++import yoga_wasm from "./yoga.wasm";
+ 
+ // src/emoji/index.ts
+ var U200D = String.fromCharCode(8205);
+@@ -18809,18 +18809,18 @@ async function render(satori, resvg, opts, defaultFonts, element) {
+ // src/index.edge.ts
+ var initializedResvg = initWasm(resvg_wasm);
+ var initializedYoga = initYoga(yoga_wasm).then((yoga2) => Ll(yoga2));
+-var fallbackFont = fetch(new URL("./noto-sans-v27-latin-regular.ttf", import.meta.url)).then((res) => res.arrayBuffer());
++// var fallbackFont = fetch(new URL("https://fonts.gstatic.com/s/notosans/v28/o-0IIpQlx3QUlC5A4PNr6zRF.ttf", import.meta.url)).then((res) => res.arrayBuffer());
+ var ImageResponse = class {
+   constructor(element, options = {}) {
+     const result = new ReadableStream({
+       async start(controller) {
+         await initializedYoga;
+         await initializedResvg;
+-        const fontData = await fallbackFont;
++        // const fontData = await fallbackFont;
+         const fonts = [
+           {
+             name: "sans serif",
+-            data: fontData,
++            // data: fontData,
+             weight: 700,
+             style: "normal"
+           }
+diff --git a/node_modules/@vercel/og/dist/types.d.ts b/node_modules/@vercel/og/dist/types.d.ts
+index dde26cc..eb59ff4 100644
+--- a/node_modules/@vercel/og/dist/types.d.ts
++++ b/node_modules/@vercel/og/dist/types.d.ts
+@@ -30,7 +30,7 @@ declare type ImageOptions = {
+      * @type {{ data: ArrayBuffer; name: string; weight?: 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900; style?: 'normal' | 'italic' }[]}
+      * @default Noto Sans Latin Regular.
+      */
+-    fonts?: SatoriOptions['fonts'];
++    fonts: SatoriOptions['fonts'];
+     /**
+      * Using a specific Emoji style. Defaults to `twemoji`.
+      *

patches/get-pixels+3.3.3.patch

+diff --git a/node_modules/get-pixels/dom-pixels.js b/node_modules/get-pixels/dom-pixels.js
+index 7714528..64e8db3 100644
+--- a/node_modules/get-pixels/dom-pixels.js
++++ b/node_modules/get-pixels/dom-pixels.js
+@@ -1,10 +1,8 @@
+ 'use strict'
+ 
+-var path          = require('path')
++var extname       = require('ext-name')
+ var ndarray       = require('ndarray')
+ var GifReader     = require('omggif').GifReader
+-var pack          = require('ndarray-pack')
+-var through       = require('through')
+ var parseDataURI  = require('data-uri-to-buffer')
+ 
+ function defaultImage(url, cb) {
+@@ -117,9 +115,9 @@ module.exports = function getPixels(url, type, cb) {
+     cb = type
+     type = ''
+   }
+-  var ext = path.extname(url)
++  var ext = extname(url).ext
+   switch(type || ext.toUpperCase()) {
+-    case '.GIF':
++    case 'GIF':
+       httpGif(url, cb)
+     break
+     default: