From 9db445acf8954fcc5c84a3ad5d5678d8d4ba7813 Mon Sep 17 00:00:00 2001
From: lilnounsDAO <officialericdevito@yahoo.com>
Date: Tue, 4 Feb 2025 01:26:48 +0000
Subject: [PATCH] hotfix for rendering nouns with traits missing from
 nouns/assets

---
 .../src/components/StandaloneNoun/index.tsx     | 17 ++++++++++++++++-
 packages/nouns-webapp/src/wrappers/nounToken.ts | 13 ++++++++++++-
 2 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/packages/nouns-webapp/src/components/StandaloneNoun/index.tsx b/packages/nouns-webapp/src/components/StandaloneNoun/index.tsx
index 6f8db1d7c2..e4765a1535 100644
--- a/packages/nouns-webapp/src/components/StandaloneNoun/index.tsx
+++ b/packages/nouns-webapp/src/components/StandaloneNoun/index.tsx
@@ -1,7 +1,7 @@
 import { ImageData as data, getNounData } from '@nouns/assets';
 import { buildSVG } from '@nouns/sdk';
 import { BigNumber as EthersBN } from 'ethers';
-import { INounSeed, useNounSeed } from '../../wrappers/nounToken';
+import { INounSeed, useGenerateSVGImage, useNounSeed } from '../../wrappers/nounToken';
 import Noun from '../Noun';
 import { Link } from 'react-router-dom';
 import classes from './StandaloneNoun.module.css';
@@ -29,6 +29,21 @@ export const getNoun = (nounId: string | EthersBN, seed: INounSeed) => {
   const name = `Noun ${id}`;
   const description = `Noun ${id} is a member of the Nouns DAO`;
   const { parts, background } = getNounData(seed);
+   
+  // eslint-disable-next-line react-hooks/rules-of-hooks
+  const svg = useGenerateSVGImage(seed);
+
+  // if some parts are undefined, call nounsDescriptor.generateSVGImage and return the image
+  if (parts.some(part => part === undefined)) {
+  
+    return {
+      name,
+      description,
+      image: `data:image/svg+xml;base64,${svg}`
+    };
+  
+  }
+
   const image = `data:image/svg+xml;base64,${btoa(buildSVG(parts, data.palette, background))}`;
 
   return {
diff --git a/packages/nouns-webapp/src/wrappers/nounToken.ts b/packages/nouns-webapp/src/wrappers/nounToken.ts
index 36f6f2314e..aa96c6dc56 100644
--- a/packages/nouns-webapp/src/wrappers/nounToken.ts
+++ b/packages/nouns-webapp/src/wrappers/nounToken.ts
@@ -1,6 +1,6 @@
 import { useContractCall, useContractFunction, useEthers } from '@usedapp/core';
 import { BigNumber as EthersBN, ethers, utils } from 'ethers';
-import { NounsTokenABI, NounsTokenFactory } from '@nouns/contracts';
+import { NounsDescriptorABI, NounsTokenABI, NounsTokenFactory } from '@nouns/contracts';
 import config, { cache, cacheKey, CHAIN_ID } from '../config';
 import { useQuery } from '@apollo/client';
 import {
@@ -42,6 +42,7 @@ export enum NounsTokenContractFunction {
 }
 
 const abi = new utils.Interface(NounsTokenABI);
+const descriptorAbi = new utils.Interface(NounsDescriptorABI);
 const seedCacheKey = cacheKey(cache.seed, CHAIN_ID, config.addresses.nounsToken);
 const nounsTokenContract = NounsTokenFactory.connect(config.addresses.nounsToken, undefined!);
 const isSeedValid = (seed: Record<string, any> | undefined) => {
@@ -130,6 +131,16 @@ export const useNounSeed = (nounId: EthersBN): INounSeed => {
   return seed;
 };
 
+export const useGenerateSVGImage = (seed: INounSeed) => {
+  const image = useContractCall({
+    abi: descriptorAbi,
+    address: config.addresses.nounsDescriptor,
+    method: 'generateSVGImage',
+    args: [seed],
+  });
+  return image;
+};
+
 export const useUserVotes = (): number | undefined => {
   const { account } = useEthers();
   return useAccountVotes(account ?? ethers.constants.AddressZero);