kucingsemprul / KucingSemprul bcy Downloader

// ==UserScript==
// @name     KucingSemprul bcy Downloader
// @version  1.2
// @author Kucingsemprul
// @grant    none
// @include *
// @match https://bcy.net/*
// @match https://*.bcy.net/*
// @copyright 2018, kucingsemprul (https://openuserjs.org/users/kucingsemprul)
// @license MIT
// ==/UserScript==

function ks_img() {
  var imgs = document.getElementsByClassName("detail_std");
  var imgSrcs = [];
  var srcs = "";

  for (var i = 0; i < imgs.length; i++) {
    srcs = imgs[i].src.slice(0, -5);
    imgSrcs.push(srcs);
  }

  return imgSrcs;
}

let datas = ks_img();
var imgs = document.getElementsByClassName("content-img-wrap-inner");

for (var j = 0; j < datas.length; j++) {
  imgs[j].innerHTML += '<a href="' + datas[j] + '" target="_blank"><h2>Download</h2></a>';
}