Steamworkshop downloader

Downloads Steam Workshop items that really works, replacing the deprecated or free space left from steamworkshop.download

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name        Steamworkshop downloader
// @namespace   Violentmonkey Scripts
// @match        *://steamcommunity.com/workshop/filedetails/?id=*
// @match        *://steamcommunity.com/sharedfiles/filedetails/?id=*
// @version     1.1
// @author      https://github.com/InsightiousCoven
// @include     *steamcommunity.com/sharedfiles/filedetails/?id=*
// @include     *steamcommunity.com/workshop/filedetails/?id=*
// @grant       GM_xmlhttpRequest
// @icon        https://i1.wp.com/orshid.id/wp-content/uploads/2018/03/cropped-favicon-free-img.png?ssl=1
// @description Downloads Steam Workshop items that really works, replacing the deprecated or free space left from steamworkshop.download
// @license     GPL-3.0
// ==/UserScript==

// Changelog:
// 2023-11-25: added loading overlay

var patt = new RegExp("[0-9]{2,15}");
var id = patt.exec(document.URL)[0];
var baseUrl = "https://steamcommunity.com/sharedfiles/filedetails/?id="

if (document.URL.indexOf("steamcommunity.com") != -1) {
    if (document.URL.indexOf("workshop") != -1 || document.URL.indexOf("filedetails") != -1) {
        if(!id)
          alert("CANNOT GET ID!")

        addMeta();
        addWorkshopBtn(id);
    }
}

function addMeta() {
  var meta = document.querySelector('meta[http-equiv="Content-Security-Policy"]');
  var allowedUrls = "https://api.ggntw.com https://api.ggntw.com/steam.request"

  if (meta) {
    meta.content += " " + allowedUrls;
  } else {
    meta = document.createElement('meta');
    meta.httpEquiv = "Content-Security-Policy";
    meta.content = "connect-src 'self' " + allowedUrls;
    document.getElementsByTagName('head')[0].appendChild(meta);
  }
}

function SBS_NW(url) {
    console.log("DOWNLOADING: "+url)
    GM_xmlhttpRequest({
        anonymous: true,
        method: "POST",
        url: "https://api.ggntw.com/steam.request",
        data: JSON.stringify({url}),
        headers: {
            "Content-Type": "application/json",
            "User-Agent":"insomnia/2023.5.8"
        },
        onprogress: () => {},
        responseType: "json",
        onload: response => {
          console.log("success!", {response})
          window.open(response.response.url,"_blank")

          // Remove the loading popup when done
          var loadingPopupToRemove = document.getElementById('dwn_loading');
          loadingPopupToRemove.parentNode.removeChild(loadingPopupToRemove);

        },
        onerror: reponse => {
            // Remove the loading popup when done
            var loadingPopupToRemove = document.getElementById('dwn_loading');
            loadingPopupToRemove.parentNode.removeChild(loadingPopupToRemove);
            alert('error')
        }
    });
}
function addWorkshopBtn(id) {
    var element = document.getElementById("AddToCollectionBtn");
    var button = document.createElement('span');
    button.setAttribute('class', 'general_btn share tooltip');

    button.innerHTML = '<span id="SUBS_TO_ITEM"><span>Download this ⬇️</span></span>';
    button.onclick = function() {
        // Create a loading popup
        var loadingPopup = document.createElement('div');
        loadingPopup.setAttribute("id","dwn_loading");
        loadingPopup.setAttribute('style', 'position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 9999; display: flex; justify-content: center; align-items: center;');
        loadingPopup.innerHTML = '<span style="color: white; font-size: 2em;">Downloading...</span>';
        document.body.appendChild(loadingPopup);

        SBS_NW(baseUrl+id);

    }

    if (element.nextSibling) {
        element.parentNode.insertBefore(button, element.nextSibling);
    } else {
        element.parentNode.appendChild(button);
    }
    document.querySelectorAll(".game_area_purchase_game")[0].getElementsByTagName('h1')[0].setAttribute('style', 'width: 300px;');
}