feat(mailEncrypt): add email encryption/decryption functions

- refactor email handling logic in handleEmailClick
- add new encryptEmail and decryptEmail utility functions
- improve error handling for decryption process
- simplify the email click handler implementation

Author: qixing-jk

lib/notion/getNotionConfig.js

@@ -10,6 +10,7 @@ import { getDateValue, getTextContent } from 'notion-utils'
 import { deepClone } from '../utils'
 import getAllPageIds from './getAllPageIds'
 import { getPage } from './getPostBlocks'
+import { encryptEmail } from '@/lib/plugins/mailEncrypt'
 
 /**
  * 从Notion中读取Config配置表
@@ -159,7 +160,7 @@ export async function getConfigMapFromConfigPage(allPages) {
         // console.log('[Notion配置]', config.key, config.value)
         if (config.key === 'CONTACT_EMAIL') {
           notionConfig[config.key] =
-            (config.value && btoa(unescape(encodeURIComponent(config.value)))) || null
+            (config.value && encryptEmail(config.value)) || null
         } else {
           notionConfig[config.key] =
             parseTextToJson(config.value) || config.value || null

lib/plugins/mailEncrypt.js

@@ -1,12 +1,21 @@
 export const handleEmailClick = (e, emailIcon, CONTACT_EMAIL) => {
   if (CONTACT_EMAIL && emailIcon && !emailIcon.current.href) {
     e.preventDefault()
-    try {
-      const email = decodeURIComponent(escape(atob(CONTACT_EMAIL)))
-      emailIcon.current.href = `mailto:${email}`
-      emailIcon.current.click()
-    } catch (error) {
-      console.error('解密邮箱失败:', error)
-    }
+    const email = decryptEmail(CONTACT_EMAIL)
+    emailIcon.current.href = `mailto:${email}`
+    emailIcon.current.click()
+  }
+}
+
+export const encryptEmail = email => {
+  return btoa(unescape(encodeURIComponent(email)))
+}
+
+export const decryptEmail = encryptedEmail => {
+  try {
+    return decodeURIComponent(escape(atob(encryptedEmail)))
+  } catch (error) {
+    console.error('解密邮箱失败:', error)
+    return encryptedEmail
   }
 }