From a08218506e3aa25ee8b6de734b89532a8b84400e Mon Sep 17 00:00:00 2001
From: "yanlong.wang" <yanlong.wang@naiver.org>
Date: Wed, 31 Jul 2024 13:12:57 +0800
Subject: [PATCH] fix: truncate svg in jsdom

---
 backend/functions/src/services/jsdom.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/backend/functions/src/services/jsdom.ts b/backend/functions/src/services/jsdom.ts
index 0924c1e..42b9de9 100644
--- a/backend/functions/src/services/jsdom.ts
+++ b/backend/functions/src/services/jsdom.ts
@@ -39,6 +39,7 @@ export class JSDomControl extends AsyncService {
         const t0 = Date.now();
         const jsdom = new JSDOM(snapshot.html, { url: snapshot.href, virtualConsole });
         const allNodes: Node[] = [];
+        jsdom.window.document.querySelectorAll('svg').forEach((x) => x.innerHTML = '');
         if (options?.withIframe) {
             jsdom.window.document.querySelectorAll('iframe[src],frame[src]').forEach((x) => {
                 const src = x.getAttribute('src');
@@ -151,6 +152,7 @@ export class JSDomControl extends AsyncService {
         const extendedSnapshot = { ...snapshot } as ExtendedSnapshot;
         try {
             const jsdom = new JSDOM(snapshot.html, { url: snapshot.href, virtualConsole });
+            jsdom.window.document.querySelectorAll('svg').forEach((x) => x.innerHTML = '');
             const links = Array.from(jsdom.window.document.querySelectorAll('a[href]'))
                 .map((x: any) => [x.getAttribute('href'), x.textContent.replace(/\s+/g, ' ').trim()])
                 .map(([href, text]) => {