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myUtils

自分用、dom取得等の機能追加。

当前为 2022-06-16 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/435697/1061565/myUtils.js 

  1. // ==UserScript==
  2. // @name         myUtils
  3. // @description  自分用、dom取得等の機能追加。
  4. // @include        *
  5. // @noframes
  6. // ==/UserScript==
  7. window.my=new class {
  8.     constructor(){
  9.        Element.prototype.on=function(){
  10.           addEventListener.apply(this,arguments);
  11.           return this
  12.        }
  13.        const e=document.head.nextElementSibling;
  14.        if(e.hasAttribute('my-zone')) this.zone=e;
  15.        else{
  16.            const z=document.createElement('div');
  17.            z.setAttribute('my-zone','');
  18.            document.head.after(z);
  19.            this.zone=z
  20.        }
  21.     }
  22.  
  23.     //dependency:after,zone
  24.     addStyle(css,className=void(0)){
  25.         return this.append('style',this.zone,css,`class`,className)
  26.     }
  27.     
  28.     append(tag,dom,content){
  29.         if(!tag) return;
  30.         const son=typeof tag==='string'?
  31.               document.createElement(tag):tag instanceof HTMLElement||tag instanceof DocumentFragment?
  32.               tag:void(0);
  33.         let len=arguments.length;
  34.         (dom instanceof HTMLElement||dom instanceof DocumentFragment)?dom.append(son):0;
  35.         if(content)son.append(content);
  36.         while(len>3){
  37.                 son.setAttribute([arguments[len-2]],arguments[len-1]);len-=2
  38.         }return son;
  39.     }
  40.     //my.append('tag',document.body,'content','idk','true','data-s')
  41.  
  42.     after(tag,dom,content){
  43.         if(!tag) return;
  44.         const bro=typeof tag==='string'?
  45.               document.createElement(tag):tag instanceof HTMLElement||tag instanceof DocumentFragment?
  46.               tag:void(0);
  47.         let len=arguments.length;
  48.         (dom instanceof HTMLElement||dom instanceof DocumentFragment)?dom.after(bro):0;
  49.         if(content)bro.append(content);
  50.         while(len>3){
  51.                 bro.setAttribute([arguments[len-2]],arguments[len-1]);len-=2
  52.         }return bro;
  53.     }
  54.     //my.after('div',document.body,'','suck','1','dick',000)
  55.  
  56.     before(tag,dom,content){
  57.         if(!tag) return;
  58.         const bro=typeof tag=='string'?
  59.               document.createElement(tag):tag instanceof HTMLElement||tag instanceof DocumentFragment?
  60.               tag:void(0);
  61.         let len=arguments.length;
  62.         (dom instanceof HTMLElement||dom instanceof DocumentFragment)?dom.before(bro):0;
  63.         if(content)bro.append(content);
  64.         while(len>3){
  65.                 bro.setAttribute([arguments[len-2]],arguments[len-1]);len-=2
  66.         }return bro;
  67.     }
  68.     // my.before('div',document.head,'','suck','1','dick')
  69.  
  70.     //enable or disable style with class
  71.     switchStyle(...styleQueryRule){
  72.         styleQueryRule.forEach(e=>{
  73.             this.zone.querySelectorAll('style'+e).forEach(e=>{
  74.                 e.type!='0'?e.type=0:e.type="";
  75.             });
  76.         })
  77.     }
  78.  
  79.     seconds2date(seconds){
  80.         const date=new Date(seconds),year=date.getFullYear(),month=date.getMonth()+1,day=date.getDate(),
  81.               hour=date.getHours(),minute=date.getMinutes(),second=date.getSeconds(),milliseconds=date.getMilliseconds(),currentTime=year+"-"+month+"-"+day+" "+hour+":"+minute+":"+second+":"+milliseconds;
  82.         return currentTime
  83.     }
  84.     //my.seconds2date(new Date().getTime())
  85.  
  86.     //跳出登录框后再执行
  87.     fuckTiebaLogin(userName,password){
  88.         document.getElementById('TANGRAM__PSP_5__footerULoginBtn').click();
  89.         document.getElementById('TANGRAM__PSP_5__userName').outerHTML+='';
  90.         document.getElementById('TANGRAM__PSP_5__password').outerHTML+='';
  91.         document.getElementById('TANGRAM__PSP_5__userName').value=userName;
  92.         document.getElementById('TANGRAM__PSP_5__password').value=password;
  93.         return document.getElementById('TANGRAM__PSP_5__submit').click();
  94.     }
  95.  
  96.     getValue(k,aDefault){
  97.         const val=localStorage.getItem("XB_"+k)
  98.         if (!val && 'undefined' != typeof aDefault) return aDefault;
  99.         return val;
  100.     }
  101.  
  102.     setValue(k, v){
  103.         localStorage.setItem("XB_"+k, v);
  104.     }
  105.     //setValue('k', 'v')
  106.  
  107.     deleteValue(k){
  108.         if(k.indexOf("XB_")!=-1) localStorage.removeItem(k);
  109.     }
  110.     //deleteValue('k')
  111.  
  112.     listValues(){
  113.         let list=[],j=0,k,l=localStorage.length;
  114.         for (let i=0;i<l;i++) {
  115.             k=localStorage.key(i);
  116.             if(k.indexOf("XB_")!=-1) list[j++]=localStorage.key(i)
  117.         }return list
  118.     }
  119.  
  120.     //dependency:listValues
  121.     clearValues(){
  122.         this.listValues().forEach(e=>{
  123.             localStorage.removeItem(e)
  124.         })
  125.     }
  126.  
  127.     //get len of json obj
  128.     getJsonLen(jsonObj){
  129.         let jsonLen=0, key;
  130.         for (key in jsonObj) {
  131.             if (jsonObj.hasOwnProperty(key)) jsonLen++;
  132.         }return jsonLen;
  133.     }
  134.  
  135.     //syn console.log
  136.     log(text){
  137.         console.log(JSON.stringify(text))
  138.     }
  139.  
  140.     //dependency:addStyle,append
  141.     addBtns(...params){
  142.         const z=this.zone,myDiv=z.querySelector('#my-btn-container')||this.append('div',z,'',`id`,'my-btn-container',`class`,void(0)),btns=[],l=params.length;
  143.         if(!z.querySelector('style.my-css'))this.addStyle(`#my-btn-container{display:flex;flex-wrap:wrap;z-index:1650729359811;position: fixed!important;right:0;top:0}.my-btn{user-select: none!important}`,'my-css undefined');
  144.         for(let i=0;i<l;){
  145.             const btn=typeof params[i]==="function"?
  146.             this.append('button',myDiv,params[i].name+'|','class','my-btn').on('click',params[i++]):
  147.             this.append('button',myDiv,params[i++]+'|','class','my-btn').on('click',params[i++]);
  148.             btns[btns.length]=btn
  149.         }return btns
  150.     }
  151.     //my.addBtns(()=>{},"func1",e=>{confirm(e.target.id)},function(e){prompt(e.target.outerHTML)},function test(e){return 1})
  152.  
  153.     //dependency:addStyle,append
  154.     addAs(...args){
  155.         const z=this.zone,myDiv=z.querySelector('#my-btn-container')||this.append('div',document.body,'',`id`,'my-btn-container',`class`,void(0));
  156.         if(!z.querySelector('style.my-css')) this.addStyle(`#my-btn-container{display:flex;flex-wrap:wrap;z-index:1650729359811;position: fixed!important;right:0;top:0}.my-btn{user-select: none!important}`,'my-css undefined');
  157.         for(let i=0;i<args.length;i+=2){
  158.             this.append('a',myDiv,args[i]+'|',`href`,args[i+1]);
  159.         }
  160.     }
  161.     //my.addAs("哔哩哔哩","https://www.bilibili.com/","百度","https://www.baidu.com/")
  162.  
  163.     //prevent document.title from being changed
  164.     fixTitle(){
  165.         Object.defineProperty(document,"title",{
  166.             writable:false
  167.         })
  168.     }
  169. }