Batch download single chapter PDFs for De Gruyter books
"use strict";
// ==UserScript==
// @name De Gruyter Downloader
// @namespace https://pcdi.github.io
// @version 1.1.0
// @description Batch download single chapter PDFs for De Gruyter books
// @author Philipp Immel
// @license GPL-3.0-or-later
// @match https://www.degruyter.com/*/html
// @icon https://www.google.com/s2/favicons?sz=64&domain=degruyter.com
// @grant GM_download
// ==/UserScript==
function downloadPdfs() {
let pdfLinks = document.getElementsByClassName("downloadPdf");
for (const link of pdfLinks) {
GM_download({
url: link.href,
name: document.querySelector("[name=citation_title][content]")?.content +
"/" +
link.dataset.doi?.replaceAll("/", "_") +
".pdf",
saveAs: false,
});
}
}
(function () {
var btn = document.createElement("BUTTON");
btn.innerHTML = "Download PDFs";
btn.id = "downloadPdfs";
btn.addEventListener("click", downloadPdfs);
document.getElementsByTagName("h1")[0]?.append(btn);
})();