Magnet Link Extractor

提取页面中的所有磁力链接并保存为txt文件

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

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

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

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

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

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.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @name         Magnet Link Extractor
// @namespace    http://tampermonkey.net/
// @version      1.0
// @description  提取页面中的所有磁力链接并保存为txt文件
// @author       Uiharu
// @include      https://*nyaa.si*
// @grant        none
// @license GNU
// ==/UserScript==

(function() {
    'use strict';

    // 创建一个按钮
    const button = document.createElement('button');
    button.textContent = '下载磁力链接';
    button.style.position = 'fixed';
    button.style.top = '10px';
    button.style.right = '10px';
    button.style.zIndex = 1000;
    button.style.padding = '10px';
    button.style.backgroundColor = '#007bff';
    button.style.color = '#fff';
    button.style.border = 'none';
    button.style.borderRadius = '5px';
    button.style.cursor = 'pointer';

    // 将按钮添加到页面中
    document.body.appendChild(button);

    // 按钮点击事件
    button.addEventListener('click', () => {
        // 查找所有包含 magnet:?xt=urn:btih: 的链接
        const magnetLinks = [];
        const links = document.querySelectorAll('a[href^="magnet:?xt=urn:btih:"]');

        links.forEach(link => {
            magnetLinks.push(link.href);
        });

        // 如果没有找到磁力链接,提示用户
        if (magnetLinks.length === 0) {
            alert('未找到磁力链接');
            return;
        }

        // 获取页面标题,并清理标题中的非法文件名字符
        const pageTitle = document.title.replace(/[<>:"/\\|?*]/g, '_').trim() || 'magnet_links';
        const fileName = `${pageTitle}.txt`;

        // 将磁力链接保存为txt文件
        const blob = new Blob([magnetLinks.join('\n')], { type: 'text/plain' });
        const url = URL.createObjectURL(blob);

        // 创建一个下载链接
        const downloadLink = document.createElement('a');
        downloadLink.href = url;
        downloadLink.download = fileName;
        downloadLink.style.display = 'none';

        // 将下载链接添加到页面中并触发点击
        document.body.appendChild(downloadLink);
        downloadLink.click();

        // 清理
        URL.revokeObjectURL(url);
        document.body.removeChild(downloadLink);

        console.log(`磁力链接已保存到 ${fileName}`);
    });
})();