From 804068026aeeb46d6e7f321d220947e99e016df1 Mon Sep 17 00:00:00 2001
From: Zihua Li <i@zihua.li>
Date: Mon, 13 May 2024 14:20:08 +0800
Subject: [PATCH] Ignore pasting images when image format is disallowed (#4202)

---
 packages/quill/src/modules/uploader.ts | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/packages/quill/src/modules/uploader.ts b/packages/quill/src/modules/uploader.ts
index 940c6ecb40..c53058c51b 100644
--- a/packages/quill/src/modules/uploader.ts
+++ b/packages/quill/src/modules/uploader.ts
@@ -55,12 +55,14 @@ class Uploader extends Module<UploaderOptions> {
 Uploader.DEFAULTS = {
   mimetypes: ['image/png', 'image/jpeg'],
   handler(range: Range, files: File[]) {
-    const promises = files.map((file) => {
+    if (!this.quill.scroll.query('image')) {
+      return;
+    }
+    const promises = files.map<Promise<string>>((file) => {
       return new Promise((resolve) => {
         const reader = new FileReader();
-        reader.onload = (e) => {
-          // @ts-expect-error Fix me later
-          resolve(e.target.result);
+        reader.onload = () => {
+          resolve(reader.result as string);
         };
         reader.readAsDataURL(file);
       });