禁止复制文章功能，附带开关

Han-Orz · Aug 2, 2023 · 5942d28 · 5942d28
1 parent 86fd5ad
commit 5942d28
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Showing 16 changed files with 30 additions and 75 deletions.
diff --git a/blog.config.js b/blog.config.js
@@ -15,7 +15,6 @@ const BLOG = {
   // 3.14.1版本后，欢迎语在此配置，英文逗号隔开 ,  即可支持多个欢迎语打字效果。
   GREETING_WORDS: process.env.NEXT_PUBLIC_GREETING_WORDS || 'Hi，我是一个程序员, Hi，我是一个打工人,Hi，我是一个干饭人,欢迎来到我的博客🎉',
 
-  CAN_COPY: process.env.NEXT_PUBLIC_CAN_COPY || true, // 是否允许复制页面内容 默认允许
   CUSTOM_MENU: process.env.NEXT_PUBLIC_CUSTOM_MENU || false, // 支持Menu 类型，从3.12.0版本起，各主题将逐步支持灵活的二级菜单配置，替代了原来的Page类型，此配置是试验功能、默认关闭。
 
   AUTHOR: process.env.NEXT_PUBLIC_AUTHOR || 'NotionNext', // 您的昵称 例如 tangly1024
@@ -84,7 +83,7 @@ const BLOG = {
   FONT_AWESOME: process.env.NEXT_PUBLIC_FONT_AWESOME_PATH || 'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css', // font-awesome 字体图标地址; 可选 /css/all.min.css ， https://lf9-cdn-tos.bytecdntp.com/cdn/expire-1-M/font-awesome/6.0.0/css/all.min.css
 
   // END ************网站字体*****************
-
+  CAN_COPY: process.env.NEXT_PUBLIC_CAN_COPY || true, // 是否允许复制页面内容 默认允许，如果设置为false、则全栈禁止复制内容。
   CUSTOM_RIGHT_CLICK_CONTEXT_MENU: process.env.NEXT_PUBLIC_CUSTOM_RIGHT_CLICK_CONTEXT_MENU || true, // 自定义右键菜单，覆盖系统菜单
 
   // 自定义外部脚本，外部样式

diff --git a/components/DisableCopy.js b/components/DisableCopy.js
@@ -0,0 +1,21 @@
+import BLOG from '@/blog.config'
+import { useEffect } from 'react'
+
+/**
+ * 禁止用户拷贝文章的插件
+ */
+export default function DisableCopy() {
+  useEffect(() => {
+    if (!JSON.parse(BLOG.CAN_COPY)) {
+      // 全栈添加禁止复制的样式
+      document.getElementsByTagName('html')[0].classList.add('forbid-copy')
+      // 监听复制事件
+      document.addEventListener('copy', function (event) {
+        event.preventDefault() // 阻止默认复制行为
+        alert('抱歉，本网页内容不可复制！')
+      })
+    }
+  }, [])
+
+  return null
+}
diff --git a/components/ExternalPlugins.js b/components/ExternalPlugins.js
@@ -30,6 +30,7 @@ const GoogleAdsense = dynamic(() => import('@/components/GoogleAdsense'), { ssr:
 const Messenger = dynamic(() => import('@/components/FacebookMessenger'), { ssr: false })
 const VConsole = dynamic(() => import('@/components/VConsole'), { ssr: false })
 const CustomContextMenu = dynamic(() => import('@/components/CustomContextMenu'), { ssr: false })
+const DisableCopy = dynamic(() => import('@/components/DisableCopy'), { ssr: false })
 
 /**
  * 各种第三方组件
@@ -55,6 +56,7 @@ const ExternalPlugin = (props) => {
           {JSON.parse(BLOG.COMMENT_TWIKOO_COUNT_ENABLE) && <TwikooCommentCounter {...props}/>}
           {JSON.parse(BLOG.RIBBON) && <Ribbon />}
           {JSON.parse(BLOG.CUSTOM_RIGHT_CLICK_CONTEXT_MENU) && <CustomContextMenu {...props} />}
+          {!JSON.parse(BLOG.CAN_COPY) && <DisableCopy/>}
           <VConsole/>
       </>
 }

diff --git a/lib/global.js b/lib/global.js
@@ -29,13 +29,6 @@ export function GlobalContextProvider(props) {
     initTheme()
   }, [])
 
-  // 是否允许复制页面内容
-  useEffect(() => {
-    if (!BLOG.CAN_COPY) {
-      document.getElementsByTagName('html')[0].classList.add('forbid-copy')
-    }
-  }, [])
-
   useEffect(() => {
     const handleStart = (url) => {
       NProgress.start()

diff --git a/styles/globals.css b/styles/globals.css
@@ -263,3 +263,9 @@ a.avatar-wrapper {
 .reply-author-name {
   font-weight: 500;
 }
+
+.forbid-copy {
+  user-select: none;
+  -webkit-user-select: none;
+  -ms-user-select: none;
+}
diff --git a/themes/example/style.js b/themes/example/style.js
@@ -10,12 +10,6 @@ const Style = () => {
     .dark body{
         background-color: black;
     }
-    // 文本不可选取
-    .forbid-copy {
-        user-select: none;
-        -webkit-user-select: none;
-        -ms-user-select: none;
-    }
 
   `}</style>
 }

diff --git a/themes/fukasawa/style.js b/themes/fukasawa/style.js
@@ -13,12 +13,6 @@ const Style = () => {
     .dark body{
         background-color: black;
     }
-    // 文本不可选取
-    .forbid-copy {
-        user-select: none;
-        -webkit-user-select: none;
-        -ms-user-select: none;
-    }
     
     /* fukasawa的首页响应式分栏 */
     #theme-fukasawa .grid-item {

diff --git a/themes/gitbook/style.js b/themes/gitbook/style.js
@@ -11,12 +11,6 @@ const Style = () => {
     .dark body{
         background-color: black;
     }
-    // 文本不可选取
-    .forbid-copy {
-        user-select: none;
-        -webkit-user-select: none;
-        -ms-user-select: none;
-    }
 
   `}</style>
 }

diff --git a/themes/heo/style.js b/themes/heo/style.js
@@ -10,12 +10,6 @@ const Style = () => {
         background-color:  #f7f9fe;
         overflow-x: hidden;
     }
-    // 文本不可选取
-    .forbid-copy {
-        user-select: none;
-        -webkit-user-select: none;
-        -ms-user-select: none;
-    }
 
     // 公告栏中的字体固定白色
     #theme-heo #announcement-content .notion{

diff --git a/themes/hexo/style.js b/themes/hexo/style.js
@@ -13,12 +13,6 @@ const Style = () => {
     .dark body{
         background-color: black;
     }
-    // 文本不可选取
-    .forbid-copy {
-        user-select: none;
-        -webkit-user-select: none;
-        -ms-user-select: none;
-    }
   
     /*  菜单下划线动画 */
     #theme-hexo .menu-link {

diff --git a/themes/landing/style.js b/themes/landing/style.js
@@ -10,12 +10,6 @@ const Style = () => {
     .test {
       text-color: red;
     }
-    // 文本不可选取
-    .forbid-copy {
-        user-select: none;
-        -webkit-user-select: none;
-        -ms-user-select: none;
-    }
 
   `}</style>
 }

diff --git a/themes/matery/style.js b/themes/matery/style.js
@@ -13,12 +13,6 @@ const Style = () => {
     .dark body{
         background-color: black;
     }
-    // 文本不可选取
-    .forbid-copy {
-        user-select: none;
-        -webkit-user-select: none;
-        -ms-user-select: none;
-    }
 
     /* 设置了从上到下的渐变黑色 */
     #theme-matery .header-cover::before {

diff --git a/themes/medium/style.js b/themes/medium/style.js
@@ -11,12 +11,6 @@ const Style = () => {
     .dark body{
         background-color: black;
     }
-    // 文本不可选取
-    .forbid-copy {
-        user-select: none;
-        -webkit-user-select: none;
-        -ms-user-select: none;
-    }
 
   `}</style>
 }

diff --git a/themes/next/style.js b/themes/next/style.js
@@ -14,12 +14,6 @@ const Style = () => {
     .dark body{
         background-color: black;
     }
-    // 文本不可选取
-    .forbid-copy {
-        user-select: none;
-        -webkit-user-select: none;
-        -ms-user-select: none;
-    }
 
   `}</style>
 }

diff --git a/themes/nobelium/style.js b/themes/nobelium/style.js
@@ -11,12 +11,6 @@ const Style = () => {
     .dark body{
         background-color: black;
     }
-    // 文本不可选取
-    .forbid-copy {
-        user-select: none;
-        -webkit-user-select: none;
-        -ms-user-select: none;
-    }
 
   `}</style>
 }

diff --git a/themes/plog/style.js b/themes/plog/style.js
@@ -10,12 +10,6 @@ const Style = () => {
     .dark body{
         background-color: black;
     }
-    // 文本不可选取
-    .forbid-copy {
-        user-select: none;
-        -webkit-user-select: none;
-        -ms-user-select: none;
-    }
   `}</style>
 }