// ==UserScript== // @name 磁力链接预览图片 // @namespace https://bbs.tampermonkey.net.cn/ // @match *://*.anybt.eth.link/* // @match *://*.skrbtiu.top/* // @match *://*.btmulu.work/* // @match *://*.cilian.site/* // @match *://*.javbus.com/* // @match *://*.north-plus.net/* // @match *://*.nyaa.si/* // @match *://*.mnmnmnmnmn.com/* // @match *://*.sehuatang.net/* // @match *://*.pianyuan.org/* // @match *://*.pwww.gying.in/* // @match *://*.magnet-search.com/* // @match *://*.mnplay.xyz/* // @match *://*.btstate.com/* // @match *://*.btsearch.net/* // @match *://*.magnetlink.net/* // @match *://*.cursor.vip/* // @match *://*.btmulu.cyou/* // @match *://*.filemood.com/* // @match *://*.btdig.com/* // @match *://*.xccl98.xyz/* // @match *://*.torrentq.co/* // @match *://*.cililianjie.net/* // @match *://*.vwcat.com/* // @match *://*.u6a6.link/* // @match *://*.0mag.net/* // @match *://*.cilian.site/* // @match *://*.3d48.com/* // @match *://*.bitsearch.to/* // @match *://*.bt4gprx.com/* // @match *://*.ntorrents.net/* // @match *://*.torrentdownload.info/* // @match *://*.similarweb.com/* // @version 1.2 // @description 磁力链接预览图片对指定网站进行磁力链接预览 // @author Javaow 纸鸢花的花语 // @grant GM_xmlhttpRequest // ==/UserScript== (function () { 'use strict'; // 是否默认显示悬浮窗口 let isBox = false; // 默认窗口宽度单位：px let boxWidth = "400"; // 最大窗口宽度 let boxMaxWidth = "50%"; // 最小窗口宽度 let boxMinWidth = "10%"; // 最小窗口高度 let boxMinHeight = "50px"; // 最大窗口高度 let boxMaxHeight = "500px"; // 扫描间隔毫秒太快会导致页面卡顿太慢会导致预览按钮延迟很长时间出现 let scanMs = 1000; // 导入菜单栏样式 function initStyle() { const qStyle = document.createElement("style"); qStyle.setAttribute("type", "text/css"); qStyle.innerHTML = ` ul { list-style: none; } #qBox { max-width: ${boxMaxWidth}; min-width: ${boxMinWidth}; z-index: 9999; position: fixed; right: 30px; top: 20px; border-radius: 7px; border: 2.5px solid black; background-color: white; } #qTop{ background-color: #6192e4; color: #fff; user-select: none; cursor: move; position: relative; } #qBox>div { font-size: 14px; display: flex; align-items: center; justify-content: center; padding: 5px 5px; font-weight: bold; border-radius: 4px 4px 0px 0px; } #jxinput { border-radius: 2px; flex: 1; box-shadow: rgba(60, 64, 67, 0.3) 0px 1px 2px 0px, rgba(60, 64, 67, 0.15) 0px 1px 3px 1px; height: 20px; } #qBox span { font-weight: bold; padding: 5px; } #qBox span button { border: 0; display: inline-block; height: 30px; border-radius: 2px; min-width: 30px; } #qList { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; min-height: ${boxMinHeight}; max-height: ${boxMaxHeight}; overflow: hidden; overflow-y: scroll; overscroll-behavior: none; color: #000; } #qList::-webkit-scrollbar { width: 5px; } #qList::-webkit-scrollbar-track { background: #d7d7d7; border-radius: 6px; } #qList::-webkit-scrollbar-thumb { background: #888; border-radius: 6px; } #qList::-webkit-scrollbar-thumb:hover { background: #6192e4; } .preview-img{ margin-left: .7rem; background-color: #34bf9a; border-radius: 5px; color: #fff; border: none; padding: .5rem; cursor: pointer; } .close-btn{ margin-right: 5px; cursor: pointer; position: absolute; top: 50%; transform: translateY(-50%); right: 0; display: flex; justify-content: center; align-items: center; } #img-loading{ width: 50px; height: 50px; border: 5px solid #f3f3f3; border-top: 5px solid #3498db; border-radius: 50%; animation: spin 1s linear infinite; } @keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } } `; let headNode = document.querySelector('head'); headNode.appendChild(qStyle); } let boxLeft, boxTop; function insertBox() { // 创建小菜单盒子 let qBox = document.createElement("div"); // 判断显示位置，显示默认位置还是根据上次位置显示 if (boxLeft == undefined || boxTop == undefined) { qBox.style.left = window.innerWidth - boxWidth + "px"; } else { qBox.style.left = boxLeft; qBox.style.top = boxTop; } qBox.id = "qBox"; qBox.innerHTML = `

磁力预览

`; // 添加到页面 document.body.insertBefore(qBox, document.body.firstElementChild); // =============== 拖拽实现 ================ const tag = document.querySelector('#qBox'); const qTop = document.querySelector('#qTop'); let isDragging = false; let startX, startY; let offsetX, offsetY; qTop.addEventListener('mousedown', e => { startX = e.clientX; startY = e.clientY; offsetX = startX - tag.offsetLeft; offsetY = startY - tag.offsetTop; isDragging = true; }); document.addEventListener('mousemove', e => { if (isDragging) { let x = e.clientX - offsetX; let y = e.clientY - offsetY; // 边界检测防止超出边界 // 减去滚动条宽度 const maxX = window.innerWidth - tag.offsetWidth - (window.innerWidth - document.documentElement.clientWidth); // 可拖拽的最大 X 坐标 const maxY = window.innerHeight - tag.offsetHeight; x = Math.max(0, Math.min(x, maxX)); y = Math.max(0, Math.min(y, maxY)); tag.style.left = `${x}px`; tag.style.top = `${y}px`; } }); document.addEventListener('mouseup', () => { isDragging = false; }); // =============== 阻止滚动条穿透 ================ const scrollBox = document.getElementById("qList"); let initialPageY = 0 scrollBox.addEventListener('touchstart', (e) => { initialPageY = e.changedTouches[0].pageY }) scrollBox.addEventListener('touchmove', (e) => { // 滚动到边缘时阻止滚动 const deltaY = e.changedTouches[0].pageY - initialPageY // 禁止向上滚动溢出 if (e.cancelable && deltaY > 0 && scrollBox.scrollTop <= 0) { e.preventDefault() } // 禁止向下滚动溢出 if ( e.cancelable && deltaY < 0 && scrollBox.scrollTop + scrollBox.clientHeight >= scrollBox.scrollHeight ) { e.preventDefault() } }) // =============== 绑定关闭按钮 ================ document.getElementById("boxCloseBtn").addEventListener('click', (e) => { // 记录关闭前的位置 boxLeft = qBox.style.left boxTop = qBox.style.top qBox.remove(); isBox = false }) isBox = true } // 加载样式加载窗口 initStyle() // 全文查找磁力链接获取磁力链接文本所在的节点 function findNodesWithMatch(root, regex) { const results = []; if (!root) return results; // 文本节点 if (root.nodeType === 3) { for (let i = 0; i < regex.length; i++) { if (regex[i].test(root.nodeValue)) { // 跳过script标签中的磁力链接 if (root.parentNode.tagName.toLowerCase() != 'script') { results.push(root); } } } } // 元素节点 if (root.nodeType === 1) { // 匹配a标签的href if (root.tagName.toLowerCase() === 'a') { const href = root.getAttribute('href'); // 确保 href 属性存在 if (href) { for (let i = 0; i < regex.length; i++) { if (regex[i].test(href)) { results.push(root); } } } } } // fragment节点 if (root.nodeType === 11) { for (let i = 0; i < root.childNodes.length; i++) { results.push(...findNodesWithMatch(root.childNodes[i], regex)); } } // 递归遍历子节点 for (let i = 0; i < root.childNodes.length; i++) { results.push(...findNodesWithMatch(root.childNodes[i], regex)); } return results; } let Loading; function openLoading() { let loading = document.createElement("div"); loading.id = "img-loading" Loading = loading let qList = document.getElementById("qList") qList.innerHTML = ''; qList.append(Loading) } function closeLoading() { Loading.remove() Loading = undefined } function ajax(magnetUrl) { // 悬浮窗不存在就创建 if (!isBox) { insertBox() openLoading() }else{ openLoading() } const qList = document.getElementById("qList"); // Api有请求限制，一分钟内只能访问5次 GM_xmlhttpRequest({ url: "https://whatslink.info/api/v1/link?url=" + magnetUrl, method: "GET", headers: { "Referer": "https://whatslink.info/" }, onload: function (xhr) { if (xhr.status != 200) { qList.innerHTML = "请求接口错误"; return; } var obj = JSON.parse(xhr.responseText); console.log(xhr.responseText); if (obj.error != "") { qList.innerHTML = obj.name; return; } let div = document.createElement("div"); div.style.display = "flex"; div.style.flexWrap = "wrap"; div.style.padding = "0 .3rem"; div.className = "img-box" if (obj.screenshots == null) { qList.innerHTML = "无预览图"; } else { qList.innerHTML = ""; for (let j = 0; j < obj.screenshots.length; j++) { let a = document.createElement("a"); a.style.width = "100%"; a.style.height = "auto"; a.style.padding = ".3rem 0"; a.href = obj.screenshots[j].screenshot; a.target = "_blank"; let img = document.createElement("img"); img.src = obj.screenshots[j].screenshot img.style.width = "100%"; img.style.height = "auto"; a.append(img) div.append(a) qList.append(div) } closeLoading() } } }); } // 储存已经添加过的节点 const processedNodes = new Set(); // 处理节点 function exec(magnetArr) { for (let magnet in magnetArr) { let nodeArr = magnetArr[magnet]; // 有文本节点优先使用文本节点（a标签可能是图标等其他东西） let txtIndex = 0 for (let i = 0; i < nodeArr.length; i++) { if (nodeArr[i].nodeType === 3) { txtIndex = i; } } let node = magnetArr[magnet][txtIndex]; // 跳过已经添加过按钮的节点 if (!processedNodes.has(node)) { const button = document.createElement('button'); button.textContent = '预览图片'; button.classList.add('preview-img'); // 添加样式类 button.dataset.magnetUrl = magnet button.onclick = function (event) { // 阻止事件穿透到父级 event.stopPropagation(); event.preventDefault(); // 请求接口获取图片 ajax(event.target.dataset.magnetUrl) } // 将按钮插入到文本节点的父元素后 node.parentNode.insertBefore(button, node.nextSibling); // 将节点标记为已处理 processedNodes.add(node); } } } // 定时扫描 setInterval(function () { // 匹配磁力链接 let regexArr = [ /magnet:\?xt=urn:btih:[a-z0-9]{40}/i, /^[a-z0-9]{40}$/i, /[-._\/]{1}[a-z0-9]{40}[-._\/]{1}/i ] // 全文匹配磁力链接 let nodes = findNodesWithMatch(document.body, regexArr); let magnetArr = {} nodes.forEach(node => { let hash // 解析出hash if (node.nodeType === 3) { // 文本节点 hash = node.nodeValue.match(/[a-z0-9]{40}/i); } else if (node.nodeType === 1) { // 匹配a if (node.tagName.toLowerCase() === 'a') { hash = node.getAttribute('href').match(/[a-z0-9]{40}/i); } } if (hash == undefined || hash == node || hash == ""){ return; } // 同一磁力链接节点归为一组 let magnet = `magnet:?xt=urn:btih:${hash}` if (magnetArr[magnet]) { magnetArr[magnet].push(node); } else { magnetArr[magnet] = [node]; } }); // 处理节点 exec(magnetArr) }, scanMs); })();