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mylib

我的工具

当前为 2024-07-30 提交的版本，查看 最新版本。

此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.cn-greasyfork.org/scripts/435697/1419477/mylib.js 

  1. // ==UserScript==
  2. // @name mylib
  3. // @description 我的工具
  4. // @grant GM_setValue
  5. // @grant GM_getValue
  6. // ==/UserScript==
  7. ;(function(win){
  8.     const My =function(){//构造函数，需配合实例方法，与this，prototype有关
  9.         const e=document.documentElement.firstElementChild,sv=GM_setValue,gv=GM_getValue;
  10.         if(e.tagName==='Z'){
  11.             My.zone=e;
  12.             My.btns=e.querySelector('my-btns');
  13.         }else {
  14.             win.cl=win.console.log;win.al=win.alert; // win.gv=gv;win.sv=sv
  15.             My.zone=My.before('z',e,'',`class`,'rwf');
  16.             My.addStyle(`my-a{border-style: inset}my-btns{display:block;z-index:9195129;position:fixed;height: min-content;}.my-btn{user-select: none;font-size: initial !important;}`,'my-btns');
  17.             My.btns=My.append('my-btns',My.zone,'',`class`,'rwf');
  18.             if(!gv('fixbar',0)||win.top!==win.self){//如果不固定，或在iframe
  19.                 My.prototype.bindDrag(My.btns);
  20.             }
  21.             if(win.top===win.self){
  22.                 My.btns.onmouseup=e=>{
  23.                     sv('left',My.btns.style.left);
  24.                     sv('top',My.btns.style.top);
  25.                 }
  26.             }
  27.             My.btns.style.left=gv('left',0);
  28.             My.btns.style.top=gv('top',0);
  29.             My.addBtns(function 拽(){}).children[0].oncontextmenu=e=>{//右键 固定/不固定 按钮组
  30.                 e.preventDefault();//取消默认
  31.                 sv('fixbar',gv('fixbar')?0:1);
  32.                 location.reload();
  33.             }
  34.         }
  35.         return My;
  36.     }
  37.     //My.静态方法 My.prototype实例方法(如本案例中my.prototype.constructor.toString())
  38.     My.addStyle=function(css,className='rwf'){//function和lambda this指向不同，后者没有prototype、arguments，后者不能new/作为构造函数，
  39.         return My.append('style',My.zone,css,`class`,className);
  40.     }
  41.     My.append=function(...args){//my.append('tag',document.body,'content','idk','true','data-s')
  42.         const [tagName, targetEle, innerHTML, ...attributes]=args;
  43.         const ele=document.createElement(tagName);
  44.         ele.innerHTML=innerHTML;
  45.         for (let i=0; i < attributes.length; i += 2) ele.setAttribute(attributes[i], attributes[i + 1]);
  46.         targetEle.append(ele);
  47.         ele.on = function (event, handler) {
  48.             this.addEventListener(event, handler);
  49.             return this; // 支持链式调用
  50.         };
  51.         return ele;
  52.     }
  53.     My.after=function(...args){//my.after('div',document.body,'','suck','1','dick',000)
  54.         const [tagName, targetEle, innerHTML, ...attributes]=args;
  55.         const ele=document.createElement(tagName);
  56.         ele.innerHTML=innerHTML;
  57.         for (let i=0; i < attributes.length; i += 2)ele.setAttribute(attributes[i], attributes[i + 1]);
  58.         targetEle.after(ele);
  59.         ele.on = function (event, handler) {
  60.             this.addEventListener(event, handler);
  61.             return this; // 支持链式调用
  62.         };
  63.         return ele;
  64.     }
  65.     My.before=(...args)=>{// my.before('div',document.head,'','suck','1','dick')
  66.         const [tagName, targetEle, innerHTML, ...attributes]=args;
  67.         const ele=document.createElement(tagName);
  68.         ele.innerHTML=innerHTML;
  69.         for (let i=0; i < attributes.length; i += 2) ele.setAttribute(attributes[i], attributes[i + 1]);
  70.         targetEle.before(ele);
  71.         ele.on = function (event, handler) {
  72.             this.addEventListener(event, handler);
  73.             return this; // 支持链式调用
  74.         };
  75.         return ele;
  76.     }
  77.     My.addBtns=(...args)=>{//my.addBtns(()=>{},e=>{confirm(e.target.id)},function(e){prompt(e.target.outerHTML)},function test(e){return 1})
  78.         const len=args.length;
  79.         for(let i=0;i<len;i++){
  80.             const btn= My.append('input',My.btns,'','type','button','class','my-btn','value',args[i].name);
  81.             btn.addEventListener('click',args[i]);
  82.         }
  83.         return My.btns;
  84.     }
  85.     My.eods=()=>{//enable or disable style in My.zone
  86.         My.zone.querySelectorAll('style').forEach(e=>{
  87.             e.type==='0'?e.type='':0
  88.         });
  89.     }
  90.     My.sohe=(...args)=>{//show or hide elements
  91.         args.forEach(e=>{
  92.             if(typeof e!=="string") e.style.display==='none'?e.style.display='initial':'none';
  93.             else {
  94.                 document.querySelectorAll(e).forEach(e=>{
  95.                     e.style.display==='none'?e.style.display='initial':'none'
  96.                 });
  97.             }
  98.         });
  99.     }
  100.     My.s2d=(seconds)=>{//seconds2date//my.s2d(new Date().getTime())
  101.         const date=new Date(seconds),year=date.getFullYear(),month=date.getMonth()+1,day=date.getDate(),
  102.               hour=date.getHours(),minute=date.getMinutes(),second=date.getSeconds(),milliseconds=date.getMilliseconds(),currentTime=year+"-"+month+"-"+day+" "+hour+":"+minute+":"+second+":"+milliseconds;
  103.         return currentTime;
  104.     }
  105.     My.tieba=(uname,pwd)=>{
  106.         document.querySelector('[name="userName"]').value=uname;
  107.         document.querySelector('[name="password"]').value=pwd;
  108.         return document.querySelector('[value="登录"]').click();
  109.     }
  110.     My.fixTitle=()=>{//disable title change
  111.         Object.defineProperty(document,"title",{
  112.             writable:false
  113.         });
  114.     }
  115.     My.addAs=(...urls) => {//my.addAs("https://www.bilibili.com/","https://www.baidu.com/")
  116.         return urls.map(url => {
  117.             const match = url.match(/:\/\/(www\.)?([^\/]+)/);
  118.             if (match && match[2]) {
  119.                 const domainParts = match[2].split('.'),name=domainParts.length > 1 ? domainParts.slice(0, -1).join('.') : url=domainParts[0];
  120.                 My.append('a',My.btns,name,`href`,url,'class','my-a');
  121.             }
  122.             return null;
  123.         });
  124.     }
  125.     My.prototype.bindDrag=(ele)=>{//鼠标拖动
  126.         ele.onmousedown=function(ev){//if(ev.target.tagName==='TEXTAREA') return;
  127.             const diffX=ev.clientX-ele.offsetLeft,diffY=ev.clientY-ele.offsetTop,iw=win.innerWidth,ih=win.innerHeight;
  128.             document.onmousemove=function(ev){
  129.                 let moveX=ev.clientX-diffX,moveY=ev.clientY-diffY;
  130.                 moveX<0?moveX=0:moveX>iw-ele.offsetWidth?moveX=iw-ele.offsetWidth:0
  131.                 moveY<0?moveY=0:moveY>ih-ele.offsetHeight?moveY=ih-ele.offsetHeight:0;
  132.                 ele.style.left=moveX/iw*100+'%'//moveX + 'px';
  133.                 ele.style.top=moveY/ih*100+'%'//moveY + 'px'
  134.             }
  135.             document.onmouseup=function(ev){
  136.                 this.onmousemove=null;
  137.                 this.onmouseup=null;
  138.             }
  139.         }
  140.     }
  141.     My.sleep=(time)=>{
  142.         return new Promise((resolve) => setTimeout(resolve, time));
  143.     }
  144.     My.waitForElement=(selector,timeout=3e4)=>{//查找ele.30000
  145.         return new Promise((resolve, reject) => {
  146.             const intervalTime=500;
  147.             const startTime=Date.now();
  148.             const interval=setInterval(() => {
  149.                 const element=document.querySelector(selector);
  150.                 if (element) {
  151.                     clearInterval(interval);
  152.                     resolve(element);//找到则返回函数
  153.                 } else if (Date.now() - startTime > timeout) {
  154.                     clearInterval(interval);
  155.                     reject(`Timeout waiting for element ${selector}`);//超时则返回字符串
  156.                 }//继续寻找
  157.             }, intervalTime);
  158.         });
  159.     }
  160.     My.waitForElements=(selector,timeout=3e4)=>{//查找eles
  161.         return new Promise((resolve, reject) => {
  162.             const intervalTime=500,startTime=Date.now(),interval=setInterval(() => {
  163.                 const elements=document.querySelectorAll(selector);
  164.                 if (elements) {
  165.                     clearInterval(interval);
  166.                     resolve(elements);//找到则返回函数
  167.                 } else if (Date.now() - startTime > timeout) {
  168.                     clearInterval(interval);
  169.                     reject(`Timeout waiting for element ${selector}`);//超时则返回字符串
  170.                 }//继续寻找
  171.             }, intervalTime);
  172.         });
  173.     }
  174.     win.my=new My();
  175. })(unsafeWindow);