mylib

myUtils

自分用、dom取得等の機能追加。
当前为 2022-04-27 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.gf.qytechs.cn/scripts/435697/1044718/myUtils.js
换行
// ==UserScript==
// @name         myUtils
// @description  自分用、dom取得等の機能追加。
// @include        *
// @noframes
// ==/UserScript==
class my{
    //dependency:myDomAppendBro
    static addStyle(css,className=void(0)){
        this.domAppendBro('style',document.head,css,`type`,'text/css',`class`,className)
    };
    //my.domAppendSon('tag',document.body,'content','idk','true','data-s')
    static domAppendSon(tag,dom,content){
        if(!tag) return;
        const son=typeof tag=='string'?
              document.createElement(tag):tag instanceof HTMLElement?
              tag:void(0),len=arguments.length;
        if(dom instanceof HTMLElement||dom instanceof DocumentFragment)dom.append(son);
        if(content)son.append(document.createTextNode(content));
        if (len>3) {
            for(let i=3;i<len;i+=2){
                son.setAttribute([arguments[i]],arguments[i+1])
            }
        }return son;
    };
    //my.domAppendBro('div',document.body,'','suck','1','dick')
    static domAppendBro(tag,dom,content){
        if(!tag) return;
        const bro=typeof tag=='string'?
              document.createElement(tag):tag instanceof HTMLElement?
              tag:void(0),len=arguments.length;
        if(dom instanceof HTMLElement||dom instanceof DocumentFragment)dom.parentNode.insertBefore(bro,dom.nextElementSibling);
        if(content)bro.append(document.createTextNode(content));
        if (len>3) {
            for(let i=3;i<len;i+=2){
                bro.setAttribute([arguments[i]],arguments[i+1])
            }
        }return bro;
    };
    //enable or disable style with className
    static switchStyle(...styleClassNames){
        styleClassNames.forEach(e=>{
            const style=document.querySelectorAll('style.'+e).forEach(e=>{
                e.type?e.type='':e.type="text/css";
            });
        })
    };
    //my.seconds2date(new Date().getTime())
    static seconds2date(seconds){
        const date=new Date(seconds),year=date.getFullYear(),month=date.getMonth()+1,day=date.getDate();
        const hour=date.getHours(),minute=date.getMinutes(),second=date.getSeconds(),milliseconds=date.getMilliseconds(),currentTime=year+"-"+month+"-"+day+" "+hour+":"+minute+":"+second+":"+milliseconds;
        return currentTime
    };
    //跳出登录(不可用)框后再执行
    static fuckTiebaLogin(userName,password){
        document.getElementById('TANGRAM__PSP_5__footerULoginBtn').click();
        document.getElementById('TANGRAM__PSP_5__userName').outerHTML+='';
        document.getElementById('TANGRAM__PSP_5__password').outerHTML+='';
        document.getElementById('TANGRAM__PSP_5__userName').value=userName;
        document.getElementById('TANGRAM__PSP_5__password').value=password;
        return document.getElementById('TANGRAM__PSP_5__submit').click();
    };
    static getValue(k,aDefault){
        const val = localStorage.getItem("XB_"+k)
        if (!val && 'undefined' != typeof aDefault) return aDefault;
        return val;
    };
    //setValue('k', 'v')
    static setValue(k, v){
        localStorage.setItem("XB_"+k, v);
    };
    //deleteValue('k')
    static deleteValue(k){
        if(k.indexOf("XB_")!=-1) localStorage.removeItem(k);
    };
    static listValues(){
        let list=[],j=0,k;
        for (let i=0; i<localStorage.length;i++) {
            k=localStorage.key(i);
            if(k.indexOf("XB_")!=-1) list[j++] = localStorage.key(i);
        }return list;
    };
    //dependency:myXbListValues
    static clearValues(){
        this.listValues().forEach(e=>{
            localStorage.removeItem(e)
        })
    };
    //get len of json obj
    static getJsonLen(jsonObj){
        let jsonLen=0, key;
        for (key in jsonObj) {
            if (jsonObj.hasOwnProperty(key)) jsonLen++;
        }return jsonLen;
    };
    //syn console.log
    static log(text){
        console.log(JSON.stringify(text))
    };
    //dependency:myAddStyle,myDomAppendSon
    //my.addBtns(()=>{},a=e=>{confirm(e.target.id)},function(e){prompt(e.target.outerHTML)},function test(e){return 1})
    static addBtns(...funcs){
        funcs.forEach(e=>{
            if(typeof e !='function') return console.log(e);
        });
        let myDiv=document.querySelector('#myBtnContainerDiv'),btns=[];
        if(!myDiv) myDiv=this.domAppendBro('div',document.body,'',`id`,'myBtnContainerDiv');
        this.addStyle(`#myBtnContainerDiv{z-index:1650729359811!important;position: fixed!important;right:0!important;top:0!important}`);
        for(let i=0;i<funcs.length;i++){
            let fname=funcs[i].name;
            if(!fname) fname="noname";
            const btn = this.domAppendSon('button',myDiv,fname,'class','myQuickBtn');
            btn.addEventListener('click',funcs[i]),btns[i]=btn;
        }return btns
    };
    //prevent document.title from being changed
    static fixTitle(){
        Object.defineProperty(document,"title",{
            writable:false
        });
    };
}
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