Download images on ci-en.dlsite.com

ci-en-download-images.js

// ==UserScript==
// @name         Ci-en Download images
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Download images on ci-en.dlsite.com
// @author       You
// @match        https://ci-en.dlsite.com/creator/**/article/**
// @icon         https://www.google.com/s2/favicons?sz=64&domain=dlsite.com
// @grant        none
// ==/UserScript==

(function() {
    'use strict';
    // Your code here...
    const download_images = () => {
        const a = document.createElement("a");
        const click_event = (its, index) => {
            window.setTimeout( () => {
                a.href=its.dataset.raw;
                a.target = "_blank";
                console.log( a.href );
                a.click();
            }, 500 * index );
        };
        [...document.querySelectorAll(".file-player-image-wrapper *[data-raw]")].forEach( click_event );
    };
    const init_dl_button = () => {
        window.setTimeout( () => {
            const btn = document.createElement("button");
            btn.innerText = "Download images";
            btn.classList.add("e-button");
            btn.classList.add("is-round");
            btn.addEventListener("click", download_images);
            document.querySelector(".c-grid-account-info").appendChild(btn);
        }, 2000 );
    };
    init_dl_button();
})();