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NodeSeek 帖子后台打开 + 状态切换按钮 + 键盘左右翻页功能（支持首页和帖子内页）
当前为
// ==UserScript==
// @name NodeSeek 帖子后台打开&键盘翻页
// @version 1.7.7
// @description NodeSeek 帖子后台打开 + 状态切换按钮 + 键盘左右翻页功能（支持首页和帖子内页）
// @match https://www.nodeseek.com/*
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_registerMenuCommand
// @license MIT
// @author Gh0st&Claude
// @namespace http://greasyfork.icu/users/118214
// ==/UserScript==
(function() {
'use strict';
// 增强配置
const CONFIG = {
DEFAULT_ENABLED: true,
DEFAULT_STATUS_VISIBLE: true,
DEBOUNCE_DELAY: 100,
ALLOWED_DOMAINS: ['www.nodeseek.com'],
STATUS_ID: 'ns-bg-open-status-v2',
LINK_SELECTORS: [
'a.thread-title:not([href^="#"])',
'.thread-list-title a:not([href^="#"])',
'.post-title a:not([href^="#"])',
'.topic-title a:not([href^="#"])',
'[data-type="post-link"]'
]
};
// 创建状态元素（强制置顶）
const createStatus = () => {
let status = document.getElementById(CONFIG.STATUS_ID);
if (!status) {
status = document.createElement('div');
status.id = CONFIG.STATUS_ID;
Object.assign(status.style, {
position: 'fixed',
bottom: '20px',
right: '20px',
padding: '10px 15px',
borderRadius: '15px',
fontSize: '14px',
fontWeight: 'bold',
zIndex: '2147483647',
cursor: 'pointer',
boxShadow: '0 2px 10px rgba(0,0,0,0.2)',
transition: 'opacity 0.3s',
display: 'none'
});
document.documentElement.appendChild(status);
}
return status;
};
// 状态管理
const statusElement = createStatus();
let isEnabled = GM_getValue('bgEnabled', CONFIG.DEFAULT_ENABLED);
let isVisible = GM_getValue('statusVisible', CONFIG.DEFAULT_STATUS_VISIBLE);
// 更新状态显示（强制样式）
const updateStatus = () => {
statusElement.textContent = isEnabled ? '后台打开：ON' : '后台打开：OFF';
statusElement.style.backgroundColor = isEnabled ? '#4CAF50' : '#F44336';
statusElement.style.color = '#FFFFFF';
statusElement.style.display = isVisible ? 'block' : 'none';
// 防止被覆盖
statusElement.style.pointerEvents = 'auto';
statusElement.style.opacity = '1';
};
// 事件处理（增强版）
const handleClick = (event) => {
if (!isEnabled) return;
const link = event.target.closest(CONFIG.LINK_SELECTORS.join(','));
if (!link || !link.href) return;
try {
const url = new URL(link.href);
if (CONFIG.ALLOWED_DOMAINS.includes(url.hostname)) {
window.open(url, '_blank', 'noopener');
event.preventDefault();
event.stopImmediatePropagation();
}
} catch (e) {
console.error('链接处理失败:', e);
}
};
// 智能键盘翻页功能（修复版）
const handleKeyboardPagination = (event) => {
// 忽略在输入框中的操作
if (['INPUT', 'TEXTAREA', 'SELECT'].includes(event.target.tagName)) {
return;
}
// 获取当前页面路径
const currentPath = window.location.pathname.replace(/\/$/, '');
// 帖子列表页翻页逻辑
if (/^\/page-\d+$/.test(currentPath)) {
const pageNum = parseInt(currentPath.replace('/page-', '')) || 1;
switch (event.key) {
case 'ArrowLeft':
if (pageNum > 1) {
window.location.href = `/page-${pageNum - 1}`;
event.preventDefault();
}
break;
case 'ArrowRight':
window.location.href = `/page-${pageNum + 1}`;
event.preventDefault();
break;
}
}
// 首页翻页逻辑
else if (currentPath === '' || currentPath === '/') {
if (event.key === 'ArrowRight') {
window.location.href = '/page-2';
event.preventDefault();
}
}
// 帖子详情页翻页逻辑（修复实现）
else if (/^\/post-\d+-\d+$/.test(currentPath)) {
// 从URL中提取帖子ID和当前页码
const match = currentPath.match(/\/post-(\d+)-(\d+)$/);
if (match) {
const postId = match[1];
const currentPage = parseInt(match[2]) || 1;
switch (event.key) {
case 'ArrowLeft':
if (currentPage > 1) {
window.location.href = `/post-${postId}-${currentPage - 1}`;
event.preventDefault();
}
break;
case 'ArrowRight':
// 尝试获取下一页按钮
const nextPageLink = document.querySelector('.pager-next');
if (nextPageLink && nextPageLink.href) {
window.location.href = nextPageLink.href;
event.preventDefault();
} else {
// 如果找不到下一页按钮，尝试计算最大页码
const lastPageLink = document.querySelector('.pager-pos:last-child');
if (lastPageLink) {
const href = lastPageLink.getAttribute('href');
if (href) {
const lastPageMatch = href.match(/post-\d+-(\d+)/);
if (lastPageMatch) {
const maxPage = parseInt(lastPageMatch[1]);
if (currentPage < maxPage) {
window.location.href = `/post-${postId}-${currentPage + 1}`;
event.preventDefault();
}
}
}
}
}
break;
}
}
}
};
// 事件绑定（立即执行）
const bindEvents = () => {
document.removeEventListener('click', handleClick, true);
document.addEventListener('click', handleClick, {
capture: true,
passive: false
});
// 添加键盘翻页监听
document.removeEventListener('keydown', handleKeyboardPagination);
document.addEventListener('keydown', handleKeyboardPagination);
};
// DOM观察器（优化版）
const observer = new MutationObserver(() => {
bindEvents();
updateStatus();
});
// 初始化
const init = () => {
// 初始设置
GM_registerMenuCommand('切换后台模式', () => {
isEnabled = !isEnabled;
GM_setValue('bgEnabled', isEnabled);
updateStatus();
});
GM_registerMenuCommand('切换状态显示', () => {
isVisible = !isVisible;
GM_setValue('statusVisible', isVisible);
updateStatus();
});
// 永久显示保障
statusElement.addEventListener('click', () => {
isEnabled = !isEnabled;
GM_setValue('bgEnabled', isEnabled);
updateStatus();
});
// 观察整个文档
observer.observe(document, {
subtree: true,
childList: true,
attributes: false
});
// 立即执行绑定
bindEvents();
updateStatus();
// 定时状态检查
setInterval(updateStatus, 1000);
};
init();
})();