feat: #999 调整对单行长文本的判定逻辑

Tencent · Dec 17, 2024 · 511b751 · 511b751
1 parent e30e7ee
commit 511b751
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/src/Engine.js b/src/Engine.js
@@ -19,7 +19,7 @@ import NestedError, { $expectTarget, $expectInherit, $expectInstance } from './u
 import CryptoJS from 'crypto-js';
 import SyntaxBase from './core/SyntaxBase';
 import ParagraphBase from './core/ParagraphBase';
-import { PUNCTUATION, longTextReg, imgBase64Reg, imgDrawioXmlReg } from './utils/regexp';
+import { PUNCTUATION, longTextReg, base64Reg, imgBase64Reg, imgDrawioXmlReg } from './utils/regexp';
 import { escapeHTMLSpecialChar } from './utils/sanitize';
 import Logger from './Logger';
 import { configureMathJax } from './utils/mathjax';
@@ -252,6 +252,11 @@ export default class Engine {
       this.cachedBigData[cacheKey] = m2;
       return `${m1}${cacheKey}}`;
     });
+    $md = $md.replace(base64Reg, (whole, m1, m2) => {
+      const cacheKey = `bigDataBegin${this.hash(m2)}bigDataEnd`;
+      this.cachedBigData[cacheKey] = m2;
+      return `${m1}${cacheKey}}`;
+    });
     $md = $md.replace(longTextReg, (whole, m1, m2) => {
       const cacheKey = `bigDataBegin${this.hash(m2)}bigDataEnd`;
       this.cachedBigData[cacheKey] = m2;

diff --git a/src/utils/regexp.js b/src/utils/regexp.js
@@ -266,7 +266,7 @@ export const imgBase64Reg = /(\[[^\n]*?\]\(data:image\/[a-z]{1,10};base64,)([^)]
 export const base64Reg = /(data:image\/[a-z]{1,10};base64,)([0-9a-zA-Z+/]+)/g;
 
 // 匹配内容非常多的单行文本
-export const longTextReg = /([^\n]{100})([^\n]{500,})/g;
+export const longTextReg = /([^\n]{100})([^\n]{5900,})/g;
 
 // 匹配图片{}里的data-xml属性
 export const imgDrawioXmlReg = /(!\[[^\n]*?\]\([^)]+\)\{[^}]* data-xml=)([^}]+)\}/g;