// ==UserScript==
// @name Nexus No Wait ++
// @description Download from nexusmods.com without wait (Manual/Vortex/MO2/NMM), Tweaked with extra features.
// @namespace NexusNoWaitPlusPlus
// @author Torkelicious
// @version 1.1.13
// @include https://*.nexusmods.com/*
// @run-at document-idle
// @iconURL https://raw.githubusercontent.com/torkelicious/nexus-no-wait-pp/refs/heads/main/icon.png
// @icon https://raw.githubusercontent.com/torkelicious/nexus-no-wait-pp/refs/heads/main/icon.png
// @grant GM_xmlhttpRequest
// @grant GM.xmlHttpRequest
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_deleteValue
// @grant GM_info
// @connect nexusmods.com
// @connect *.nexusmods.com
// @connect raw.githubusercontent.com
// @license GPL-3.0-or-later
// ==/UserScript==
/* global GM_getValue, GM_setValue, GM_deleteValue, GM_xmlhttpRequest, GM.xmlHttpRequest, GM_info GM */
(function () {
const DEFAULT_CONFIG = {
autoCloseTab: true,
skipRequirements: true,
showAlerts: true,
refreshOnError: false,
requestTimeout: 30000,
closeTabTime: 1000,
debug: false,
playErrorSound: true,
};
const RECENT_HANDLE_MS = 600;
// logging helpers
function debugLog(...args) {
try {
const prefix = "[Nexus No Wait ++]";
(console.debug || console.log).call(
console,
prefix,
...args,
"Page:",
window.location.href,
);
} catch (e) {}
}
function infoLog(...args) {
try {
(console.info || console.log).call(
console,
"[Nexus No Wait ++]",
...args,
"Page:",
window.location.href,
);
} catch (e) {}
}
function errorLog(...args) {
try {
(console.error || console.log).call(
console,
"[Nexus No Wait ++]",
...args,
"Page:",
window.location.href,
);
} catch (e) {}
}
// === Settings management ===
function validateSettings(settings) {
if (!settings || typeof settings !== "object")
return { ...DEFAULT_CONFIG };
const validated = { ...settings };
for (const [key, defaultValue] of Object.entries(DEFAULT_CONFIG)) {
if (typeof validated[key] !== typeof defaultValue) {
validated[key] = defaultValue;
}
}
return validated;
}
function loadSettings() {
try {
const saved = GM_getValue("nexusNoWaitConfig", null);
let parsed;
if (!saved) parsed = DEFAULT_CONFIG;
else if (typeof saved === "string") {
try {
parsed = JSON.parse(saved);
} catch (e) {
parsed = DEFAULT_CONFIG;
}
} else parsed = saved;
const validated = validateSettings(parsed);
debugLog("Loaded settings", validated);
return validated;
} catch (e) {
debugLog("Failed loading settings:", e);
return { ...DEFAULT_CONFIG };
}
}
function saveSettings(settings) {
try {
try {
GM_setValue("nexusNoWaitConfig", settings);
} catch (_) {
GM_setValue("nexusNoWaitConfig", JSON.stringify(settings));
}
debugLog("Saved settings");
} catch (e) {
console.error("Failed to save settings:", e);
}
}
const config = Object.assign({}, DEFAULT_CONFIG, loadSettings());
// Error sound
const errorSound = new Audio(
"https://github.com/torkelicious/nexus-no-wait-pp/raw/refs/heads/main/errorsound.mp3",
);
try {
errorSound.load();
} catch (e) {
debugLog("Could not preload sound", e);
}
function playErrorSound() {
if (!config.playErrorSound) return;
errorSound.play().catch((e) => debugLog("Error playing sound:", e));
}
// Error/log helpers used by UI
function logMessage(message, showAlert = false, isDebug = false) {
if (isDebug) {
debugLog(message);
if (config.debug) alert("[Nexus No Wait ++] (Debug):\n" + message);
return;
}
playErrorSound();
errorLog(message);
if (showAlert && config.showAlerts)
alert("[Nexus No Wait ++]\n" + message);
if (config.refreshOnError) location.reload();
}
// Skip requirements tab
if (
window.location.href.includes("tab=requirements") &&
config.skipRequirements
) {
const newUrl = window.location.href.replace(
"tab=requirements",
"tab=files",
);
infoLog("Skipping requirements tab -> files", {
from: window.location.href,
to: newUrl,
});
window.location.replace(newUrl);
return;
}
// === AJAX wrapper ===
// Use Greasemonkey GM.xmlHttpRequest when present,
// otherwise GM_xmlhttpRequest fallback
let ajaxRequestRaw;
if (typeof GM !== "undefined" && typeof GM.xmlHttpRequest === "function") {
ajaxRequestRaw = GM.xmlHttpRequest;
} else if (typeof GM_xmlhttpRequest !== "undefined") {
ajaxRequestRaw = GM_xmlhttpRequest;
}
function ajaxRequest(obj) {
if (!ajaxRequestRaw) {
logMessage(
"AJAX not available in this environment (your userscript manager may not support this!)",
true,
);
return;
}
debugLog("ajaxRequest", {
method: obj.type,
url: obj.url,
dataPreview:
typeof obj.data === "string"
? obj.data.slice(0, 200)
: obj.data,
});
ajaxRequestRaw({
method: obj.type,
url: obj.url,
data: obj.data,
headers: obj.headers,
timeout: config.requestTimeout,
onload(response) {
const body =
typeof response.response !== "undefined"
? response.response
: response.responseText;
debugLog("ajax response", {
status: response.status,
length: body ? body.length || 0 : 0,
preview: body ? String(body).slice(0, 500) : "",
});
if (response.status >= 200 && response.status < 300)
obj.success(body);
else obj.error(response);
},
onerror(response) {
obj.error(response);
},
ontimeout(response) {
obj.error(response);
},
});
}
// === Button UI helpers ===
function btnError(button, error) {
try {
if (button && button.style) button.style.color = "red";
let message = "Download failed: ";
if (error) {
if (typeof error === "string") message += error;
else if (error.message) message += error.message;
else if (error.status)
message += `HTTP ${error.status} ${error.statusText || ""}`;
else if (typeof error.responseText === "string")
message += error.responseText.slice(0, 300);
else message += JSON.stringify(error);
} else message += "Unknown error";
if (button && "innerText" in button)
button.innerText = "ERROR: " + message;
errorLog(message);
logMessage(message, true);
} catch (e) {
logMessage(
"Unknown error while handling button error: " + e.message,
true,
);
}
}
function btnSuccess(button) {
if (button && button.style) button.style.color = "green";
if (button && "innerText" in button) button.innerText = "Downloading!";
infoLog("Download started (UI updated).", { button });
}
function btnWait(button) {
if (button && button.style) button.style.color = "yellow";
if (button && "innerText" in button) button.innerText = "Wait...";
debugLog("Set button to wait", { button });
}
function closeOnDL() {
if (config.autoCloseTab) {
debugLog("Scheduling close", { delay: config.closeTabTime });
setTimeout(() => {
debugLog("Closing window");
window.close();
}, config.closeTabTime);
}
}
// Primary file id extractor (keeps several page strategies)
function getPrimaryFileId() {
try {
// action-nmm link (vortex)
const vortexAction = document.querySelector(
'#action-nmm a[href*="file_id="]',
);
if (vortexAction) {
const fid = new URL(
vortexAction.href,
location.href,
).searchParams.get("file_id");
if (fid) {
debugLog("getPrimaryFileId found via action-nmm", fid);
return fid;
}
}
// any file link with file_id
const anyFileLink = document.querySelector('a[href*="file_id="]');
if (anyFileLink) {
const fid = new URL(
anyFileLink.href,
location.href,
).searchParams.get("file_id");
if (fid) {
debugLog("getPrimaryFileId found via any file link", fid);
return fid;
}
}
// file-expander-header[data-id]
const header = document.querySelector(
".file-expander-header[data-id]",
);
if (header) {
const fid = header.getAttribute("data-id");
if (fid) {
debugLog("getPrimaryFileId found via header", fid);
return fid;
}
}
// fallback data-fileid / data-id attributes
const dataFile = document.querySelector("[data-fileid], [data-id]");
if (dataFile) {
const fid =
dataFile.getAttribute("data-fileid") ||
dataFile.getAttribute("data-id") ||
(dataFile.dataset && dataFile.dataset.fileid);
if (fid) {
debugLog(
"getPrimaryFileId found via data-fileid/data-id",
fid,
);
return fid;
}
}
} catch (e) {
debugLog("getPrimaryFileId error", e);
}
debugLog("getPrimaryFileId: none found");
return null;
}
// === MAIN DOWNLOAD HANDLER ===
function clickListener(event) {
console.groupCollapsed("[NNW++] clickListener");
// duplicate-handling guard
try {
if (this && this.dataset && this.dataset.nnwHandled === "1") {
debugLog("Element recently handled, skipping duplicate");
console.groupEnd();
return;
}
try {
if (this && this.dataset) this.dataset.nnwHandled = "1";
} catch (_) {}
try {
if (this)
setTimeout(() => {
try {
if (this && this.dataset)
delete this.dataset.nnwHandled;
} catch (_) {}
}, RECENT_HANDLE_MS);
} catch (_) {}
if (event) {
try {
event.__nnw_nofollow = true;
} catch (_) {}
}
} catch (e) {
debugLog("Guard error", e);
}
try {
debugLog("clickListener start", {
target: this,
href: (this && this.href) || window.location.href,
});
const selfIsElement = this && this.tagName;
const href = (selfIsElement && this.href) || window.location.href;
const params = new URL(href, location.href).searchParams;
if (params.get("file_id")) {
infoLog("file link clicked", { href });
let button = event;
if (selfIsElement && this.href) {
button = this;
try {
if (event && typeof event.preventDefault === "function")
event.preventDefault();
} catch (_) {}
}
btnWait(button);
const section = document.getElementById("section");
const gameId = section
? section.dataset.gameId
: this.current_game_id;
let fileId = params.get("file_id") || params.get("id");
// NMM
if (params.get("nmm")) {
infoLog(
"nmm parameter present -> performing NMM GET extraction",
{
href,
},
);
ajaxRequest({
type: "GET",
url: href,
headers: {
Origin: "https://www.nexusmods.com",
Referer: document.location.href,
"Sec-Fetch-Site": "same-origin",
"X-Requested-With": "XMLHttpRequest",
},
success(data) {
debugLog(
"NMM GET response preview:",
String(data).slice(0, 1200),
);
if (!data) {
btnError(button, {
message: "Empty response from server",
});
console.groupEnd();
return;
}
try {
const doc = new DOMParser().parseFromString(
String(data),
"text/html",
);
const slow =
doc.getElementById("slowDownloadButton") ||
doc.querySelector("[data-download-url]");
if (slow) {
const downloadUrl =
slow.getAttribute(
"data-download-url",
) ||
(slow.dataset &&
slow.dataset.downloadUrl) ||
slow.href;
if (downloadUrl) {
infoLog(
"Found data-download-url (NMM)",
downloadUrl,
);
btnSuccess(button);
try {
document.location.href =
downloadUrl;
} catch (_) {
window.location = downloadUrl;
}
console.groupEnd();
return;
} else {
btnError(button, {
message:
"NMM page contained slowDownloadButton but no data-download-url attribute",
});
console.groupEnd();
return;
}
}
let parsed = null;
try {
parsed =
typeof data === "string"
? JSON.parse(data)
: data;
} catch (e) {
parsed = null;
}
if (parsed && parsed.url) {
infoLog(
"Found parsed.url in NMM GET response",
parsed.url,
);
btnSuccess(button);
try {
document.location.href = parsed.url;
} catch (_) {
window.location = parsed.url;
}
console.groupEnd();
return;
}
btnError(button, {
message:
"Could not find NMM download URL in response\n\n(Are you logged in?)",
});
console.groupEnd();
} catch (e) {
btnError(button, e);
console.groupEnd();
}
},
error(xhr) {
btnError(button, xhr);
console.groupEnd();
},
});
return;
}
// POST ---> GenerateDownloadUrl
const postOptions = {
type: "POST",
url: "/Core/Libs/Common/Managers/Downloads?GenerateDownloadUrl",
data: "fid=" + fileId + "&game_id=" + gameId,
headers: {
Origin: "https://www.nexusmods.com",
Referer: href,
"Sec-Fetch-Site": "same-origin",
"X-Requested-With": "XMLHttpRequest",
"Content-Type":
"application/x-www-form-urlencoded; charset=UTF-8",
},
success(data) {
debugLog(
"file link POST response preview:",
String(data).slice(0, 1200),
);
if (!data) {
btnError(button, {
message: "Empty response from server",
});
console.groupEnd();
return;
}
let parsed = null;
try {
parsed =
typeof data === "string"
? JSON.parse(data)
: data;
} catch (e) {
btnError(button, {
message: "Server response was not JSON",
});
console.groupEnd();
return;
}
if (parsed && parsed.url) {
infoLog("Using parsed.url from POST", parsed.url);
btnSuccess(button);
try {
document.location.href = parsed.url;
} catch (_) {
window.location = parsed.url;
}
console.groupEnd();
return;
}
btnError(button, {
message:
"No download URL returned from server\n\n(Are you logged in?)",
});
console.groupEnd();
},
error(xhr) {
btnError(button, xhr);
console.groupEnd();
},
};
ajaxRequest(postOptions);
const popup = selfIsElement ? this.parentNode : null;
if (popup && popup.classList.contains("popup")) {
popup.getElementsByTagName("button")[0]?.click();
const popupButton = document.getElementById(
"popup" + fileId,
);
if (popupButton) {
btnSuccess(popupButton);
}
}
return;
}
// mirror ModRequirementsPopUp id for element for later lookup
if (/ModRequirementsPopUp/.test(href)) {
const fileId = new URL(href, location.href).searchParams.get(
"id",
);
if (fileId && selfIsElement) {
this.setAttribute("id", "popup" + fileId);
}
}
} catch (err) {
errorLog("Unhandled error in clickListener", err);
} finally {
try {
if (this && this.dataset) delete this.dataset.nnwProcessing;
} catch (_) {}
console.groupEnd();
}
}
// === Event delegation ===
function delegatedClickHandler(event) {
try {
const selector = [
"#slowDownloadButton",
"#action-manual a",
"#action-nmm a",
'a[href*="file_id="]',
"a.btn",
].join(",");
const el =
event.target && event.target.closest
? event.target.closest(selector)
: null;
if (!el) return;
if (event && event.__nnw_nofollow) {
debugLog(
"delegatedClickHandler: event already handled, skipping",
);
return;
}
clickListener.call(el, event);
} catch (e) {
debugLog("delegatedClickHandler error", e);
}
}
// Autostart when file_id present in URL
function autoStartFileLink() {
if (/file_id=/.test(window.location.href)) {
debugLog("autoStartFileLink detected file_id in URL");
try {
const slowButton =
document.getElementById("slowDownloadButton");
if (slowButton) clickListener.call(slowButton, null);
closeOnDL();
} catch (e) {
debugLog("autoStartFileLink error", e);
}
}
}
function autoClickRequiredFileDownload() {
let popupClicked = false;
const observer = new MutationObserver(() => {
const popup = document.querySelector(".popup-mod-requirements");
if (popup) {
if (!popupClicked) {
const downloadButton = popup.querySelector("a.btn");
const exitPopupBtn = popup.querySelector(".mfp-close");
if (downloadButton) {
infoLog(
"Requirements popup detected, auto-clicking download.",
);
popupClicked = true;
downloadButton.click();
exitPopupBtn?.click();
}
}
} else {
if (popupClicked) {
debugLog(
"Requirements popup closed, resetting click flag.",
);
popupClicked = false;
}
}
});
observer.observe(document.body, { childList: true, subtree: true });
}
// Archived files: inject nmm=1 and Manual buttons
const ICON_PATHS = {
nmm: "https://www.nexusmods.com/assets/images/icons/icons.svg#icon-nmm",
manual: "https://www.nexusmods.com/assets/images/icons/icons.svg#icon-manual",
};
function createArchiveButtonsFor(fileId) {
const path = `${location.protocol}//${location.host}${location.pathname}`;
const fragment = document.createDocumentFragment();
const makeBtn = (href, label, isNmm) => {
const li = document.createElement("li");
const a = document.createElement("a");
a.className = "btn inline-flex";
a.href = href;
a.dataset.fileid = fileId;
a.tabIndex = 0;
try {
const svg = document.createElementNS(
"http://www.w3.org/2000/svg",
"svg",
);
svg.setAttribute(
"class",
"icon " + (isNmm ? "icon-nmm" : "icon-manual"),
);
const use = document.createElementNS(
"http://www.w3.org/2000/svg",
"use",
);
use.setAttributeNS(
"http://www.w3.org/1999/xlink",
"xlink:href",
isNmm ? ICON_PATHS.nmm : ICON_PATHS.manual,
);
svg.appendChild(use);
a.appendChild(svg);
} catch (_) {
const spanIcon = document.createElement("span");
spanIcon.className =
"icon " + (isNmm ? "icon-nmm" : "icon-manual");
a.appendChild(spanIcon);
}
const labelSpan = document.createElement("span");
labelSpan.className = "flex-label";
labelSpan.textContent = label;
a.appendChild(labelSpan);
li.appendChild(a);
return li;
};
const nmmHref = `${path}?tab=files&file_id=${encodeURIComponent(
fileId,
)}&nmm=1`;
const manualHref = `${path}?tab=files&file_id=${encodeURIComponent(
fileId,
)}`;
fragment.appendChild(makeBtn(nmmHref, "Vortex", true));
fragment.appendChild(makeBtn(manualHref, "Manual", false));
return fragment;
}
function archivedFile() {
try {
if (!window.location.href.includes("category=archived")) return;
const downloadSections = Array.from(
document.querySelectorAll(".accordion-downloads"),
);
const fileHeaders = Array.from(
document.querySelectorAll(".file-expander-header"),
);
for (let idx = 0; idx < downloadSections.length; idx++) {
const section = downloadSections[idx];
const fileId = fileHeaders[idx]?.getAttribute("data-id");
if (!fileId) continue;
try {
if (
section.dataset &&
section.dataset.nnwInjected === fileId
) {
continue;
}
} catch (_) {}
infoLog("archivedFile: injecting buttons (safe DOM creation)", {
fileId,
});
while (section.firstChild)
section.removeChild(section.firstChild);
section.appendChild(createArchiveButtonsFor(fileId));
try {
if (section.dataset) section.dataset.nnwInjected = fileId;
} catch (_) {}
}
} catch (e) {
errorLog("archivedFile error", e);
}
}
// -------------------------------- UI --------------------------------
const SETTING_UI = {
autoCloseTab: {
name: "Auto-Close tab on download",
description: "Automatically close tab after download starts",
},
skipRequirements: {
name: "Skip Requirements Popup/Tab",
description: "Skip requirements page and go straight to download",
},
showAlerts: {
name: "Show Error Alert messages",
description: "Show error messages as browser alerts",
},
refreshOnError: {
name: "Refresh page on error",
description:
"Refresh the page when errors occur (may lead to infinite refresh loop!)",
},
requestTimeout: {
name: "Request Timeout",
description: "Time to wait for server response before timeout",
},
closeTabTime: {
name: "Auto-Close tab Delay",
description: "Delay before closing tab after download starts",
},
debug: {
name: "⚠️ Debug Alerts",
description: "Show all console logs as alerts",
},
playErrorSound: {
name: "Play Error Sound",
description: "Play a sound when errors occur",
},
};
const STYLES = {
button: `position:fixed;bottom:20px;right:20px;background:#2f2f2f;color:#fff;padding:10px 15px;border-radius:4px;cursor:pointer;z-index:9999;font-family:'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;font-size:14px;border:none;`,
modal: `position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#2f2f2f;color:#dadada;padding:25px;border-radius:4px;z-index:10000;min-width:300px;max-width:90%;max-height:90vh;overflow-y:auto;font-family:'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;`,
section: `background:#363636;padding:15px;border-radius:4px;margin-bottom:15px;`,
sectionHeader: `color:#da8e35;margin:0 0 10px 0;font-size:16px;font-weight:500;`,
input: `background:#2f2f2f;border:1px solid #444;color:#dadada;border-radius:3px;padding:5px;`,
btn: {
primary: `padding:8px 15px;border:none;background:#da8e35;color:white;border-radius:3px;cursor:pointer;`,
secondary: `padding:8px 15px;border:1px solid #da8e35;background:transparent;color:#da8e35;border-radius:3px;cursor:pointer;`,
advanced: `padding:4px 8px;background:transparent;color:#666;border:none;cursor:pointer;`,
},
};
function createSettingsUI() {
const btn = document.createElement("div");
btn.innerHTML = "NexusNoWait++ ⚙️";
btn.style.cssText = STYLES.button;
btn.onmouseover = () => (btn.style.transform = "translateY(-2px)");
btn.onmouseout = () => (btn.style.transform = "translateY(0)");
btn.onclick = () => {
if (activeModal) {
activeModal.remove();
activeModal = null;
if (settingsChanged) location.reload();
} else showSettingsModal();
};
document.body.appendChild(btn);
}
function generateSettingsHTML() {
const normalBooleanSettings = Object.entries(SETTING_UI)
.filter(([k]) => typeof config[k] === "boolean" && k !== "debug")
.map(
([key, { name, description }]) => `
<div style="margin-bottom:10px;">
<label title="${description}" style="display:flex;align-items:center;gap:8px;">
<input type="checkbox" ${
config[key] ? "checked" : ""
} data-setting="${key}">
<span>${name}</span>
</label>
</div>`,
)
.join("");
const numberSettings = Object.entries(SETTING_UI)
.filter(([key]) => typeof config[key] === "number")
.map(
([key, { name, description }]) => `
<div style="margin-bottom:10px;">
<label title="${description}" style="display:flex;align-items:center;justify-content:space-between;">
<span>${name}:</span>
<input type="number" value="${config[key]}" min="0" step="100" data-setting="${key}" style="${STYLES.input};width:120px;">
</label>
</div>`,
)
.join("");
const advancedSection = `
<div id="advancedSection" style="display:none;">
<div style="${STYLES.section}">
<h4 style="${STYLES.sectionHeader}">Advanced Settings</h4>
<div style="margin-bottom:10px;">
<label title="${
SETTING_UI.debug.description
}" style="display:flex;align-items:center;gap:8px;">
<input type="checkbox" ${
config.debug ? "checked" : ""
} data-setting="debug"><span>${SETTING_UI.debug.name}</span>
</label>
</div>
</div>
</div>`;
return `
<h3 style="${STYLES.sectionHeader}">NexusNoWait++ Settings</h3>
<div style="${STYLES.section}"><h4 style="${STYLES.sectionHeader}">Features</h4>${normalBooleanSettings}</div>
<div style="${STYLES.section}"><h4 style="${STYLES.sectionHeader}">Timing</h4>${numberSettings}</div>
${advancedSection}
<div style="display:flex;justify-content:center;gap:10px;margin-top:20px;">
<button id="resetSettings" style="${STYLES.btn.secondary}">Reset</button>
<button id="closeSettings" style="${STYLES.btn.primary}">Save & Close</button>
</div>
<div style="text-align:center;margin-top:12px;"><button id="toggleAdvanced" style="${STYLES.btn.advanced}">⚙️ Advanced</button></div>
<div style="text-align:center;margin-top:12px;color:#666;font-size:12px;">Version ${GM_info.script.version} by Torkelicious</div>
`;
}
let activeModal = null;
let settingsChanged = false;
function showSettingsModal() {
if (activeModal) activeModal.remove();
settingsChanged = false;
const modal = document.createElement("div");
modal.style.cssText = STYLES.modal;
modal.innerHTML = generateSettingsHTML();
function updateSetting(element) {
const setting = element.getAttribute("data-setting");
const value =
element.type === "checkbox"
? element.checked
: parseInt(element.value, 10);
if (typeof value === "number" && isNaN(value)) {
element.value = config[setting];
return;
}
if (config[setting] !== value) {
settingsChanged = true;
window.nexusConfig.setFeature(setting, value);
}
}
modal.addEventListener("change", (e) => {
if (e.target.hasAttribute("data-setting")) updateSetting(e.target);
});
modal.addEventListener("input", (e) => {
if (
e.target.type === "number" &&
e.target.hasAttribute("data-setting")
)
updateSetting(e.target);
});
modal.querySelector("#closeSettings").onclick = () => {
modal.remove();
activeModal = null;
if (settingsChanged) location.reload();
};
modal.querySelector("#resetSettings").onclick = () => {
settingsChanged = true;
window.nexusConfig.reset();
saveSettings(config);
modal.remove();
activeModal = null;
location.reload();
};
modal.querySelector("#toggleAdvanced").onclick = (e) => {
const section = modal.querySelector("#advancedSection");
const isHidden = section.style.display === "none";
section.style.display = isHidden ? "block" : "none";
e.target.textContent = `Advanced ${isHidden ? "▲" : "▼"}`;
};
document.body.appendChild(modal);
activeModal = modal;
}
function setupDebugMode() {
if (config.debug) {
const originalConsole = {
log: console.log,
warn: console.warn,
error: console.error,
};
console.log = function () {
originalConsole.log.apply(console, arguments);
alert("[Debug Log]\n" + Array.from(arguments).join(" "));
};
console.warn = function () {
originalConsole.warn.apply(console, arguments);
alert("[Debug Warn]\n" + Array.from(arguments).join(" "));
};
console.error = function () {
originalConsole.error.apply(console, arguments);
alert("[Debug Error]\n" + Array.from(arguments).join(" "));
};
infoLog("Debug mode enabled");
}
}
function scrollToMainFiles() {
try {
if (!/\btab=files\b/.test(window.location.href)) return;
const header = document.querySelector(".file-category-header");
if (header) header.scrollIntoView();
} catch (e) {
/* ignore */
}
}
window.nexusConfig = {
setFeature(name, value) {
const old = config[name];
config[name] = value;
saveSettings(config);
if (name !== "debug") applySettings();
if (old !== value) {
settingsChanged = true;
debugLog("Feature changed", name, old, value);
}
},
reset() {
GM_deleteValue("nexusNoWaitConfig");
Object.assign(config, DEFAULT_CONFIG);
saveSettings(config);
applySettings();
},
getConfig() {
return config;
},
};
function applySettings() {
setupDebugMode();
}
// Initialization
function isModPage() {
return /nexusmods\.com\/.*\/mods\//.test(window.location.href);
}
function initializeUI() {
applySettings();
createSettingsUI();
}
function initMainFunctions() {
if (!isModPage()) {
debugLog("Not a mod page - skipping");
return;
}
infoLog("Initializing main functions");
archivedFile();
document.body.addEventListener("click", delegatedClickHandler, true);
try {
getPrimaryFileId();
} catch (e) {
debugLog("initMainFunctions: getPrimaryFileId failed", e);
}
autoStartFileLink();
if (config.skipRequirements) autoClickRequiredFileDownload();
setTimeout(() => {
try {
scrollToMainFiles();
} catch (e) {
/* ignore */
}
}, 200);
}
// URL Watcher
(() => {
let lastHref = location.href;
const CHECK_MS = 300;
setInterval(() => {
try {
if (location.href === lastHref) return;
lastHref = location.href;
debugLog(
"URL changed ---> running light init for changed tab",
{
href: lastHref,
},
);
// only run lightweight operations needed on navigation:
if (isModPage()) {
try {
archivedFile();
} catch (e) {
debugLog("archivedFile error on URL change", e);
}
setTimeout(() => {
try {
scrollToMainFiles();
} catch (e) {
/* ignore */
}
}, 150);
}
} catch (e) {
debugLog("URL watcher error", e);
}
}, CHECK_MS);
})();
let archivedDebounceTimer = null;
const ARCHIVE_DEBOUNCE_MS = 200;
const mainObserver = new MutationObserver((mutations) => {
if (!isModPage()) return;
try {
let touched = false;
mutations.forEach((mutation) => {
if (!mutation.addedNodes) return;
mutation.addedNodes.forEach((node) => {
if (node.nodeType !== 1) return;
touched = true;
});
});
if (!touched) return;
clearTimeout(archivedDebounceTimer);
archivedDebounceTimer = setTimeout(() => {
try {
archivedFile();
} finally {
archivedDebounceTimer = null;
}
}, ARCHIVE_DEBOUNCE_MS);
} catch (e) {
errorLog("MutationObserver error", e);
}
});
initializeUI();
initMainFunctions();
if (isModPage()) {
mainObserver.observe(document.body, { childList: true, subtree: true });
debugLog("Started mutation observer");
window.addEventListener("unload", () => {
mainObserver.disconnect();
debugLog("Unload: disconnected observer");
});
}
})();
