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tutu / CSDN小助手

// ==UserScript==
// @name         CSDN小助手
// @description  助你畅游CSDN
// @version      1.1
// @namespace    https://openuserjs.org/users/tutu
// @author       tutu
// @license MIT
// @copyright 2021, tutu (https://openuserjs.org/users/tutu)
// @note  去除推广广告, 免登陆粘贴复制(双击复制), 去掉关注博主即可阅读全文限制
// @match        https://blog.csdn.net/*
// @icon         https://www.google.com/s2/favicons?domain=csdn.net
// @require      https://csdnimg.cn/release/blogv2/dist/components/js/edit_copy_code-1320dfe85c.min.js
// @require https://openuserjs.org/src/libs/tutu/AD_Blocker.js
// @grant        none
// @note 1.1 讲广告推广分离成单独的库
// ==/UserScript==

function execFnDelay(fn, delay = 1e3){
    const feed = setTimeout(function(){
        clearTimeout(feed)
        fn()
    }, delay)
    }

(function() {
    'use strict';
    const isLogin = !!document.querySelector('.toolbar-btn-login.toolbar-subMenu-box');

    const timeoutFeed = setTimeout(function(){
        clearTimeout(timeoutFeed)

        // 去掉关注博主即可阅读全文
        const hideArticleBox = document.querySelector('.hide-article-box')
        if(hideArticleBox){
           // hideArticleBox.remove();
        }

        // 未登录时处理
        if (!isLogin){
            const copyFn = window.mdcp || hljs
            //hljs.copyCode = hljs.copyCode || window.mdcp.copyCode
            // 登录后复制tick
            const codeSections = document.querySelectorAll('code.prism,code.hljs');


            codeSections.forEach(section => {
                const parentNode = section.parentNode || document.createElement('pre');

                // 登录和复制按钮用的是一个div
                const signBtn = parentNode.querySelector('.signin')
                if (signBtn){
                    signBtn.className = 'hljs-button'
                    signBtn.setAttribute('data-title', '双击复制');
                  /*  signBtn.onclick = function(event) {
                        //copyFn.copyCode(event)
                    }*/
                }

                // 手动复制
                parentNode.style.userSelect = 'auto'
                section.style.userSelect = 'auto'
                // 代码区域单击时会,去掉点击事件
                //section.removeAttribute('onclick')
                section.onclick = function(event) {
                     copyFn.copyCode(event)
                 }

                let copyBtn = parentNode.querySelector('.hljs-button')
                section.ondblclick = function(event) {
                    //evt = event
                    copyBtn && copyBtn.click(event);
                    execFnDelay(function(){
                        copyBtn.setAttribute('data-title', '双击复制')
                    })
                };

            })
        }
    }, 2e3)

    })();