fix: plain text render

electron-builder.yml

@@ -63,4 +63,7 @@ electronDownload:
 afterSign: scripts/notarize.js
 releaseInfo:
   releaseNotes: |
-    修复删除助手会导致应用崩溃的问题
+    修复快捷键设置错误导致的无法启动问题
+    修复翻译按钮无法正常输出内容问题
+    修复检测更新按钮逻辑错误
+    没有语言标识的代码块支持复制

src/renderer/src/context/SyntaxHighlighterProvider.tsx

@@ -56,7 +56,7 @@ export const SyntaxHighlighterProvider: React.FC<PropsWithChildren> = ({ childre
 
     try {
       if (!highlighter.getLoadedLanguages().includes(language as BundledLanguage)) {
-        if (language in bundledLanguages) {
+        if (language in bundledLanguages || language === 'text') {
           await highlighter.loadLanguage(language as BundledLanguage)
           console.log(`Loaded language: ${language}`)
         } else {

src/renderer/src/pages/home/Markdown/Markdown.tsx

@@ -2,7 +2,7 @@ import 'katex/dist/katex.min.css'
 
 import { useSettings } from '@renderer/hooks/useSettings'
 import { Message } from '@renderer/types'
-import { escapeBrackets } from '@renderer/utils/formula'
+import { addPlaintextToCodeBlock, escapeBrackets } from '@renderer/utils/formula'
 import { isEmpty } from 'lodash'
 import { FC, useMemo } from 'react'
 import { useTranslation } from 'react-i18next'
@@ -35,7 +35,7 @@ const Markdown: FC<Props> = ({ message }) => {
     const empty = isEmpty(message.content)
     const paused = message.status === 'paused'
     const content = empty && paused ? t('message.chat.completion.paused') : message.content
-    return escapeBrackets(content)
+    return escapeBrackets(addPlaintextToCodeBlock(content))
   }, [message.content, message.status, t])
 
   const rehypePlugins = useMemo(() => {

src/renderer/src/utils/formula.ts

@@ -43,3 +43,17 @@ export function extractTitle(html: string): string | null {
 
   return null
 }
+
+export function addPlaintextToCodeBlock(markdown: string): string {
+  // 修改正则表达式以匹配代码块的开始和结束，包括前后的换行符
+  const codeBlockRegex = /(^|\n)```([\w]*)\n([\s\S]*?)\n```/g
+
+  return markdown.replace(codeBlockRegex, (match, newline, language, code) => {
+    // 如果没有指定语言，使用 text
+    if (!language) {
+      return `${newline}\`\`\`text\n${code}\n\`\`\``
+    }
+    // 如果指定了语言，保持原样
+    return match
+  })
+}