Cacher is the code snippet organizer for pro developers

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) {
        var 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
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.src.replace(/https:\/\/\//, '').replace(/\/1t.jpg/, '')
// 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)
    }

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

selText = function() {
    //   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)