仅供参考学习
当前为
// ==UserScript==
// @name 玩转CSDN
// @namespace http://tampermonkey.net/
// @version 0.1010
// @match *://*.blog.csdn.net/*
// @icon chrome://favicon/http://blog.csdn.net/
// @description 仅供参考学习
// @author w2hi
// @grant GM_setClipboard
// @reference https://source.unsplash.com/random
// ==/UserScript==
(function() {
'use strict';
csdn.copyright.textData = '';
let head_nav_toolbar = document.querySelector('#csdn-toolbar');
// 删除头部广告
head_nav_toolbar.addEventListener("DOMNodeInserted", function() {
if(head_nav_toolbar.firstElementChild.className==='toolbar-advert') head_nav_toolbar.removeChild(head_nav_toolbar.firstElementChild);
});
// 删除登录(不可用)弹窗
document.body.addEventListener("DOMNodeInserted", function() {
// let login = document.body.querySelector('script[src*="login"]');
// login.parentNode.removeChild(login);
document.body.removeChild(document.body.lastElementChild);
document.body.removeChild(document.body.lastElementChild);
});
// 删除登录(不可用)悬浮框 [与之前变了花样，设计了iframe与js弹出]
let login = document.querySelector('#app');
if(login!=null)document.body.removeChild(login);
let xx = document.querySelectorAll('a[href*="fn"]')
xx.forEach((item, index)=>{
console.info(item.id);
let node = document.querySelector(`#${item.id}`);
item.removeAttribute('onclick');
item.addEventListener('click',function(){
node.scrollIntoView({ behavior: "smooth" })
});
})
class CSDN{
construct(focusSwitch){
console.log('构造方法');
};
/*
@name 复制
@func
modifyCopyPriviledge: 修改权限
copy: 复制逻辑
*/
modifyCopyPriviledge(codeElem,signElem){
//代码容器修改
codeElem.removeAttribute('onclick');
codeElem.style.setProperty('user-select','auto');
codeElem.parentNode.style.setProperty('user-select','auto');
codeElem.parentNode.style.setProperty('margin-bottom','30px');
// 登录(不可用)容器修改
try{
signElem.removeAttribute('onclick');
signElem.setAttribute('data-title','点击复制');
signElem.style.margin = '0';
signElem.style.setProperty('margin-bottom', '40px');
signElem.style.setProperty('max-width','80px');
signElem.style.setProperty('min-height','15px');
signElem.style.setProperty('font-size','15px');
signElem.style.left = '56px';
return true
}catch(e){
return false
}finally{
// 复制按钮位置变化 代码块并列、代码块内、代码块外
codeElem.parentNode.insertBefore(signElem, codeElem);
}
};
copy(signElem) {
let codeelem = null;
try{
codeelem = signElem.parentNode;
if(codeelem.id.indexOf('code')===-1){ // 父节点
throw new EvalError('值错误');
}
}catch(err){// 兄弟节点
codeelem = signElem.previousElementSibling;
}
document.oncopy=function(e){
e.clipboardData.setData('text',codeelem.innerText);
e.preventDefault();
document.oncopy=null;
}
document.execCommand("Copy");// 执行浏览器复制命令
signElem.setAttribute('data-title','复制成功');
signElem.style.cssText += 'background-color: green';
setTimeout(()=>{ // 先延时1000ms，再执行回调函数
signElem.setAttribute('data-title','点击复制');
signElem.style.removeProperty('background-color','green');
},1000);
};
/*
@name 专注模式
@func
modifyFocusPriviledge: 修改专注权限
showFocusModel: 展开专注模式
*/
modifyFocusPriviledge(mainBox, main, catalog){
// 修改toolbar
let toolbar = document.querySelector('.csdn-side-toolbar');
toolbar.style.right = "20px";
toolbar.style.position = "fixed";
let listen_op = {attributes:true};
function callback(mutationsList){ // 仅监听属性变化
toolbar.style.left = "";
};
// 创建一个链接到回调函数的观察者实例
var observer = new MutationObserver(callback);
// 开始观察已配置突变的目标节点
observer.observe(toolbar, listen_op);
// 停止观察
// observer.disconnect();
let focusSwitch = document.querySelector('.option-box').cloneNode(true);
focusSwitch.firstElementChild.src = 'https://s1.aigei.com/src/img/png/05/055f0df239ef4451a25be1e5c4617f96.png?imageMogr2/auto-'+
'orient/thumbnail/!199x199r/gravity/Center/crop/199x199/quality/85/&e=1735488000&'+
'token=P7S2Xpzfz11vAkASLTkfHN7Fw-oOZBecqeJaxypL:pxpJ0L3fOUppABVi15gOFs94eqk=';
focusSwitch.style.background = "rgba(0,0,0,0.1)";
focusSwitch.firstElementChild.style.width = "200%";
focusSwitch.firstElementChild.style.display = "block"; // 去除初始鼠标放上有动态加载事件
focusSwitch.removeChild(focusSwitch.lastElementChild);
focusSwitch.removeAttribute('mouseup');
toolbar.replaceChildren(focusSwitch);
toolbar.style.left = '0px';
// 修改默认页面配置样式
main.removeAttribute('id');
mainBox.firstElementChild.nextElementSibling.style.removeProperty('z-index');
main.style.cssText += 'z-index:999;position:absolute';
main.style.display = 'none';
document.body.insertBefore(main, document.body.firstElementChild);
if(catalog!=null){
let pn = catalog.parentNode;
let _catalog = catalog.cloneNode(true);
_catalog.style.cssText += 'z-index:999;position:fixed;background-color: rgba(255,255,255,0.2);position: fixed;top: 80px;color: white;right: 20px;';
_catalog.style.setProperty('max-height','454.5px');
_catalog.firstElementChild.style.setProperty('max-height','inherit');
_catalog.firstElementChild.firstElementChild.style.cssText += 'text-align:center;background:black;color:white';
_catalog.style.display = 'none';
_catalog.removeAttribute('id');
let className = (function(){
let arr = [];
for(let i=0;i<3;i++){
if(pn.className.length){
arr.push(pn.className);
}
pn = pn.parentNode;
}
return arr.join(' ')
})();
_catalog.className += ' ' + className;
document.body.insertBefore(_catalog, document.body.firstElementChild);
return {a: focusSwitch,b: _catalog};
}
return {a:focusSwitch,b:catalog}
};
showFocusModel(status, mainBox, main,catalog){
if(status===0){ // 进入专注模式
console.log(`----${status}: 专注模式----`)
mainBox.style.display = 'none';
mainBox.nextElementSibling.style.display = 'none';
main.style.display = 'block';
if(catalog!=null){
catalog.style.display = 'block';
catalog.setAttribute('id','groupfile');
}
}else{
console.log(`----${status}: 初始模式----`);
mainBox.style.display = 'block';
mainBox.nextElementSibling.style.display = 'block';
main.style.display = 'none';
if(catalog!=null){
catalog.style.display = 'none';
catalog.removeAttribute('id');
}
}
}
};
let _csdn = new CSDN();
let mainBox = document.getElementById('mainBox');
let main = mainBox.firstElementChild.cloneNode(true);
let catalog = document.getElementById('groupfile');
let compose = _csdn.modifyFocusPriviledge(mainBox, main, catalog);
let status = -1;
compose.a.addEventListener('click', function(){
status = ~status;
_csdn.showFocusModel(status,mainBox,main,compose.b);
},'true');
let codes = document.querySelectorAll('#content_views pre code');
let signs = document.querySelectorAll('#content_views .signin');
// 解决部分文章允许不登陆复制的脚本定位问题
if(signs.length===0) signs = document.querySelectorAll('#content_views .hljs-button');
for(var i=0;i<codes.length;i++){
let sign = signs[i], code = codes[i];
_csdn.modifyCopyPriviledge(code, sign);
sign.addEventListener('click', function(){
GM_setClipboard(code.innerText, "text");
sign.setAttribute('data-title','复制成功');
sign.style.cssText += 'background-color: green';
setTimeout(()=>{ // 先延时1000ms，再执行回调函数
sign.setAttribute('data-title','点击复制');
sign.style.removeProperty('background-color','green');
},1000);
// _csdn.copy(this);
},'true');
};
})();
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