// ==UserScript==
// @name         在新标签页中打开链接
// @namespace    http://tampermonkey.net/
// @version      3.2
// @description  默认自动执行，在新标签页打开链接，排除系统文件夹及特殊链接
// @author       晚风知我意
// @match        https://*/*
// @grant        GM_registerMenuCommand
// @license      MIT
// ==/UserScript==

(function() {
    'use strict';

        const isSystemFolderLink = (href) => {
                if (/^file:\/\/\/[a-zA-Z]:\//.test(href)) return true;
                        if (/^file:\/\/\/(Users|home|etc|var|opt)\//.test(href)) return true;
                                if (/^file:\/\/\/\/[^\/]+\//.test(href)) return true;
                                        return false;
                                            };

                                                const handleLinkClick = (event) => {
                                                        const link = event.target.closest('a');
                                                                if (!link || !link.href) return;

                                                                        if (link.hasAttribute('download') || 
                                                                                    link.href.startsWith('javascript:') || 
                                                                                                link.href.startsWith('mailto:') ||
                                                                                                            link.href.startsWith('tel:') ||
                                                                                                                        isSystemFolderLink(link.href)) {
                                                                                                                                    return;
                                                                                                                                            }

                                                                                                                                                    event.preventDefault();
                                                                                                                                                            event.stopPropagation();
                                                                                                                                                                    window.open(link.href, '_blank');
                                                                                                                                                                        };

                                                                                                                                                                            GM_registerMenuCommand('当前已默认启用：链接新标签页打开', () => {
                                                                                                                                                                                    alert('脚本已默认启用，点击普通链接会自动在新标签页打开（已排除下载、邮件、本地文件等特殊链接）');
                                                                                                                                                                                        });

                                                                                                                                                                                            const init = () => {
                                                                                                                                                                                                    document.addEventListener('click', handleLinkClick, true);
                                                                                                                                                                                                        };

                                                                                                                                                                                                            if (document.readyState === 'loading') {
                                                                                                                                                                                                                    document.addEventListener('DOMContentLoaded', init);
                                                                                                                                                                                                                        } else {
                                                                                                                                                                                                                                init();
                                                                                                                                                                                                                                    }
                                                                                                                                                                                                                                    })();