javascript tampermonkey-spider1

Posted 2021-05-04

// ==UserScript==
// @name         New Userscript self1
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @match        https://*
// @grant        none
// ==/UserScript==
/* jshint -W097 */
'use strict';

(function () {
    setTimeout(function do1(){}, 8 * 1000 );
    var url = window.location.href;
    var author = "";

    var e1 = document.querySelectorAll('div#info section#tags div.tag-container');
    for (var i = 0; i < e1.length; i++) {
        if (e1[i].innerText.indexOf('rtists') > 0) {
            author = e1[i].innerText.replace(/Artists: /g, '').replace(/\(\d{1,4}\)/, '');
            //         console.log(author)
        }

    }

    var t1 = document.querySelector('div#info section#tags');
    var num_page1 = t1.nextSibling.nextSibling;
    var num_page = num_page1.innerText.replace(/ pages/, "");
    var title_en = document.querySelector('div#info h1');
    var title_jp = document.querySelector('div#info h2');

    var e2 = document.querySelector('div.thumb-container a.gallerythumb img');
    var gallery1 = e2.getAttribute('data-src').replace(/\/1t.jpg/, '').replace(/\/1t.png/,'');
    // alert(gallery1);
    // var gallery1 = e2.src.replace(/\/1t.jpg/, ''); // 直接获得base64
    // var tab_self

    var str1 = '';
    var textarea_id = 'copy3';
    var input_id = 'copy4';
    str1 = url + '\t' + title_en.innerText + '\t' + title_jp.innerText + '\t' + author + '\t' + num_page + '\t' + gallery1;

    function again1() {
        var body = document.getElementsByTagName('body')[0];

        var textarea1 = document.getElementById(textarea_id);
        var button1 = document.getElementById(input_id);
        if (textarea1) {
            body.removeChild(textarea1);
        }
        if (button1) {
            body.removeChild(button1);
        }
        //
        textarea1 = document.createElement("textarea");
        // textarea1.innerHTML = text;
        textarea1.setAttribute('id', textarea_id);
        textarea1.setAttribute('cols', '100');
        textarea1.setAttribute('rows', '10');
        //
        button1 = document.createElement("input");
        button1.setAttribute('id', input_id);
        button1.setAttribute('type', 'button');
        button1.setAttribute('onclick', 'selText();');
        button1.setAttribute('value', 'Copy');
        button1.addEventListener('click', selText);
        //
        body.insertBefore(button1, body.childNodes[0]);
        body.insertBefore(textarea1, body.childNodes[0]);
        //     body.appendChild(textarea1);
        //     body.appendChild(button1);
    }
    again1();

    function selText(){
        //   console.clear();
        textarea_id = 'copy3';
        document.getElementById(textarea_id).select();
        try {
            if (document.execCommand('cut', false, null)) {
                //     if(document.execCommand('copy', false, null)){
                // console.log('success');
                //success info
            } else {
                // console.log('fail');
                //fail info
            }
        } catch (err) {
            // console.log(err);
            //fail info
        }
    }


    var textarea1 = document.getElementById(textarea_id);
    textarea1.innerHTML = str1;
    //此处不能用innerText，否则\n会被转换为<br>

    // scrollTo(0, 0);
})();