From 154d8ede459cc06dfb54a7e26664d4b90f0394ff Mon Sep 17 00:00:00 2001
From: Yanlong Wang <yanlong.wang@naiver.org>
Date: Sun, 2 Jun 2024 08:57:39 +0800
Subject: [PATCH] fix: truncate svg

---
 backend/functions/src/cloud-functions/crawler.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/backend/functions/src/cloud-functions/crawler.ts b/backend/functions/src/cloud-functions/crawler.ts
index 4d8c8b3..78bc0ba 100644
--- a/backend/functions/src/cloud-functions/crawler.ts
+++ b/backend/functions/src/cloud-functions/crawler.ts
@@ -138,6 +138,10 @@ export class CrawlerHost extends RPCHost {
                 filter: ['meta', 'style', 'script', 'noscript', 'link', 'textarea'],
                 replacement: () => ''
             });
+            turnDownService.addRule('truncate-svg', {
+                filter: 'svg' as any,
+                replacement: () => ''
+            });
             turnDownService.addRule('title-as-h1', {
                 filter: ['title'],
                 replacement: (innerText) => `${innerText}\n===============\n`