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Nexus One Click Download

Скачивание с нексуса в 1 клик

目前為 2025-03-31 提交的版本，檢視 最新版本。

  1. // ==UserScript==
  2. // @name        Nexus One Click Download
  3. // @description Скачивание с нексуса в 1 клик
  4. // @description:en Nexus One Click Download
  5. // @namespace   Violentmonkey Scripts
  6. // @match       https://www.nexusmods.com/*/mods/*
  7. // @grant       GM.xmlHttpRequest
  8. // @version     1.0
  9. // @license     MIT
  10. // ==/UserScript==
  11.  
  12. (async function () {
  13.     const lang = navigator.language.startsWith('ru') ? 'ru' : 'en';
  14.     const messages = {
  15.         ru: { error: 'ОШИБКА', loading: 'ЗАГРУЗКА...', wait: 'ОЖИДАНИЕ...', success: 'УСПЕШНО', alert: 'Ошибка при загрузке:\n' },
  16.         en: { error: 'ERROR', loading: 'LOADING...', wait: 'WAITING...', success: 'SUCCESS', alert: 'Error occurred while downloading:\n' }
  17.     };
  18.  
  19.     const ajax = async ({ url, method = 'GET', data = null, headers = {} }) => {
  20.         try {
  21.             const res = await fetch(url, { method, body: data, headers: { ...headers, 'X-Requested-With': 'XMLHttpRequest' } });
  22.             if (!res.ok) throw new Error(`HTTP error! status: ${res.status}`);
  23.             return await res.text();
  24.         } catch (e) {
  25.             console.error(e);
  26.             throw e;
  27.         }
  28.     };
  29.  
  30.     const setButtonState = (btn, state) => {
  31.         btn.style.backgroundColor = { error: 'red', loading: 'black', wait: 'yellow', success: 'green' }[state];
  32.         btn.innerText = messages[lang][state];
  33.     };
  34.  
  35.     const handleClick = async (e) => {
  36.         const href = e.currentTarget.href || window.location.href;
  37.         const params = new URL(href).searchParams;
  38.  
  39.         if (!params.get('file_id')) return;
  40.  
  41.         e.preventDefault();
  42.         const btn = e.currentTarget;
  43.         setButtonState(btn, 'wait');
  44.  
  45.         try {
  46.             const gameId = document.getElementById('section')?.dataset.gameId || window.current_game_id;
  47.             const fileId = params.get('file_id') || params.get('id');
  48.             const nmmParam = params.get('nmm');
  49.             if (!fileId || !gameId) throw new Error('Missing parameters');
  50.  
  51.             let downloadUrl;
  52.             if (!nmmParam) {
  53.                 const resText = await ajax({
  54.                     url: '/Core/Libs/Common/Managers/Downloads?GenerateDownloadUrl',
  55.                     method: 'POST',
  56.                     data: `fid=${fileId}&game_id=${gameId}`,
  57.                     headers: { Origin: href, Referer: href, 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8' }
  58.                 });
  59.                 downloadUrl = JSON.parse(resText)?.url;
  60.             } else {
  61.                 const resText = await ajax({ url: href, headers: { Origin: href, Referer: document.location.href } });
  62.                 downloadUrl = new DOMParser().parseFromString(resText, 'text/html').querySelector('#slowDownloadButton')?.dataset.downloadUrl;
  63.             }
  64.  
  65.             if (downloadUrl) {
  66.                 setButtonState(btn, 'loading');
  67.                 setTimeout(() => (window.location.href = downloadUrl), 1000);
  68.                 setButtonState(btn, 'success');
  69.             } else throw new Error('Download URL not found');
  70.         } catch (err) {
  71.             setButtonState(btn, 'error');
  72.             alert(messages[lang].alert + err.message);
  73.         }
  74.     };
  75.  
  76.     const addListenersToButtons = () => {
  77.         document.querySelectorAll('a.btn:not([data-listener])').forEach((btn) => {
  78.             btn.addEventListener('click', handleClick);
  79.             btn.setAttribute('data-listener', true);
  80.         });
  81.     };
  82.  
  83.     new MutationObserver(() => addListenersToButtons()).observe(document.body, { childList: true, subtree: true });
  84.     addListenersToButtons();
  85. })();