老毕影视资源链接批量提取工具，一键获取网页某一个区域内所有链接文本相似的影视资源链接，复制到剪切板，方便使用迅雷等工具进行批量下载。点击某个区域内任意一个资源链接前的"下载"图标即可完成批量复制操作。
// ==UserScript==
// @name 老毕影视资源链接批量提取工具
// @namespace https://leo.bi
// @version 1.0
// @license MIT
// @description 老毕影视资源链接批量提取工具，一键获取网页某一个区域内所有链接文本相似的影视资源链接，复制到剪切板，方便使用迅雷等工具进行批量下载。点击某个区域内任意一个资源链接前的"下载"图标即可完成批量复制操作。
// @description:example 案例: https://www.bt-tt.com/html/6/36583.html (只有一个链接时不适用该脚本，因为一个链接算不上"批量"，动动鼠标就能轻松复制一个链接)
// @author Leo Bi
// @match https://*/*
// @icon data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @grant GM_log
// @grant GM_setClipboard
// @grant unsafeWindow
// @require https://code.jquery.com/jquery-2.1.4.min.js
// ==/UserScript==
(function($) {
'use strict';
function isDownloadResource(str) {
const regexp1 = /.*:/i;
const regexp2 = /magnet|ed2k|thunder|mp3|mp4|mov|rmvb|avi|mkv/i;
if (str.match(regexp1) != null && str.match(regexp2) != null) {
return true;
} else {
return false;
}
}
function getLinksWithSimilarText(targetUrl, rate, maxDepth) {
var targetLink;
var similiarLinks = [];
var parentElement;
const MAX_DEPTH = maxDepth ? maxDepth : 9;
var loopCount = 0;
$("a").each(function () {
if (decodeURI(this.href) == decodeURI(targetUrl)) {
targetLink = $(this);
parentElement = $(this);
}
});
while (targetLink != null && loopCount < MAX_DEPTH) {
parentElement = parentElement.parent();
loopCount++;
$(parentElement).find("a").each(function (index) {
if (similar(purifyDownloadKeyword($(this).text()), purifyDownloadKeyword(targetLink.text())) >= rate
&& decodeURI($(this).attr("href")).substring(0, 4) == decodeURI(targetLink.attr("href")).substring(0, 4)) {
console.log("link text: " + $(this).text());
similiarLinks.push($(this));
}
});
if (similiarLinks.length <= 1) {
similiarLinks = [];
} else if (similiarLinks.length > 1) {
break;
}
}
// console.log("similiarLinks.length: " + similiarLinks.length);
if (similiarLinks.length > 1) {
return similiarLinks.map(x => x.attr("href"));
} else {
return [targetUrl];
}
}
function purifyDownloadKeyword(str) {
return str.replace("下载", "yqVlFl0g6i-下载")
.replace("第", "H2ZgC-第")
.replace("集", "ZHgjP-集")
.replace(/480p/ig, "nGPdLOvTeWRRGTrxkmhN-480p")
.replace(/720p/ig, "P21Gt5LBnlP21Gt5LBnl-720p")
.replace(/1080p/ig, "ZJ1oCgJZ2wZJ1oCgJZ2w-1080p")
.replace(/2060p/ig, "St3xQfTsVhtD9QwseO6r-2160p")
.replace(/4k/ig, "ak2oAuKw9shejYADwXBG-4K");
}
function similar(s, t, f) {
if (!s || !t) {
return 0
}
var l = s.length > t.length ? s.length : t.length
var n = s.length
var m = t.length
var d = []
f = f || 3
var min = function (a, b, c) {
return a < b ? (a < c ? a : c) : (b < c ? b : c)
}
var i, j, si, tj, cost
if (n === 0) return m
if (m === 0) return n
for (i = 0; i <= n; i++) {
d[i] = []
d[i][0] = i
}
for (j = 0; j <= m; j++) {
d[0][j] = j
}
for (i = 1; i <= n; i++) {
si = s.charAt(i - 1)
for (j = 1; j <= m; j++) {
tj = t.charAt(j - 1)
if (si === tj) {
cost = 0
} else {
cost = 1
}
d[i][j] = min(d[i - 1][j] + 1, d[i][j - 1] + 1, d[i - 1][j - 1] + cost)
}
}
let res = (1 - d[n][m] / l)
return res.toFixed(f)
}
$(document).ready( function() {
$('a').each(function(index){
let url = $(this).attr('href');
if(isDownloadResource(url)) {
let linkOffset =$(this).offset();
let $myLinkShortcutElement = $('<svg xmlns="http://www.w3.org/2000/svg" width="20px" height="20px" viewBox="0 0 24 24" fill="none"><path fill="#1e42d4" d="M11 5C11 4.44772 11.4477 4 12 4C12.5523 4 13 4.44772 13 5V12.1578L16.2428 8.91501L17.657 10.3292L12.0001 15.9861L6.34326 10.3292L7.75748 8.91501L11 12.1575V5Z" fill="currentColor"/><path d="M4 14H6V18H18V14H20V18C20 19.1046 19.1046 20 18 20H6C4.89543 20 4 19.1046 4 18V14Z" fill="currentColor"/></svg>');
$myLinkShortcutElement.on("click", function(){
let similarLinks = getLinksWithSimilarText(url, 0.51);
if(similarLinks && similarLinks.length) {
GM_setClipboard(similarLinks.join("\n"), "text", () => alert(similarLinks.length + "个链接已被成功复制到您的剪切板."));
}
});
$('body').append($myLinkShortcutElement);
$myLinkShortcutElement.css({left: linkOffset.left - 25, top: linkOffset.top, position: "absolute", "z-index": 1001});
}
});
});
})(jQuery);