copy csdn content
// ==UserScript==
// @name CSDN解除复制限制
// @license MIT
// @namespace http://tampermonkey.net/
// @version 0.2
// @description copy csdn content
// @author yanqi Cheng
// @match https://blog.csdn.net/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=csdn.net
// @grant none
// ==/UserScript==
(function () {
"use strict"
let created = false
// 创建弹窗
function createPopup(text) {
const popup = document.createElement("div")
popup.className = "erick-popup fadein"
popup.innerText = text
document.body.appendChild(popup)
setTimeout(() => {
popup.remove()
created = false
}, 1500)
}
// 添加样式
function addStyle(style) {
const styleEL = document.createElement("style")
document.getElementsByTagName("head")[0].appendChild(styleEL)
styleEL.appendChild(document.createTextNode(style))
}
addStyle(`
@keyframes fadeInAnimation {
0% {
opacity: 0;
transform: scale(0.8);
}
100% {
opacity: 1;
transform: scale(1);
}
}
.fadein {
animation: fadeInAnimation ease 0.5s;
animation-iteration-count: 1;
animation-fill-mode: forwards;
}
.erick-popup {
opacity: 0;
position: fixed;
z-index: 999999999;
top: 50%;
left: 50%;
margin: -20px 0 0 -100px;
height: 40px;
width: 200px;
display: flex;
align-items: center;
justify-content: center;
border-radius: 50px;
color: #333;
background: #ffffff;
box-shadow: 1px 1px 8px #d9d9d9, -1px -1px 8px #ffffff;
}`)
// 设置代码块可编辑
document.querySelectorAll('pre').forEach(el => {
el.contentEditable = true
})
document.body.onkeyup = function (e) {
if (e.ctrlKey && e.key === "c") {
// 使用异步宏任务，等待CSDN同步代码执行完毕
setTimeout(() => {
const loginPopup = document.querySelector(".passport-login-container")
loginPopup && loginPopup.remove && loginPopup.remove()
const copyContent = window.getSelection().toString()
navigator.clipboard.writeText(copyContent)
!created && createPopup("复制成功@yanqiCheng")
created = true
})
}
}
})();