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短视频去水印(支持抖音网页版)

一款短视频去水印下载工具,支持抖音网页版视频无水印下载

当前为 2023-08-09 提交的版本,查看 最新版本

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Greasemonkey 油猴子Violentmonkey 暴力猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Violentmonkey 暴力猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Userscripts ,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展后才能安装此脚本。

(我已经安装了用户脚本管理器,让我安装!)

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

(我已经安装了用户样式管理器,让我安装!)

// ==UserScript==
// @name         短视频去水印(支持抖音网页版)
// @version      1.1.3
// @license      MIT
// @description  一款短视频去水印下载工具,支持抖音网页版视频无水印下载
// @icon         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
// @author       我爱工具箱
// @match      *://*.douyin.com/*
// @match      *://*.iesdouyin.com/*
// @require      https://lib.baomitu.com/jquery/3.6.0/jquery.js
// @require      https://lib.baomitu.com/sweetalert/2.1.2/sweetalert.min.js
// @require      https://lib.baomitu.com/clipboard.js/2.0.6/clipboard.min.js
// @grant        GM_addStyle
// @grant        GM_getValue
// @grant        GM_setValue
// @grant        GM_deleteValue
// @grant        GM_listValues
// @grant        GM_openInTab
// @grant        GM_notification
// @grant        GM_xmlhttpRequest
// @grant        GM_download
// @namespace http://greasyfork.icu/users/894875
// ==/UserScript==

(function() {
    let showTipErrorSwal = function(err) {
        showSwal(err, { icon: 'error' });
    }

    const divTips = document.createElement('div');
    divTips.id = "divTips";

    let showSwal = function(content, option) {
        divTips.innerHTML = content;
        option.content = divTips;
        if (!option.hasOwnProperty('button')) {
            option.button = '我知道了'
        }
        swal(option);
    }

    let isDouyinPage = function() {
        let url = location.href;
        if (url.indexOf(".douyin.com/") != -1) {
            return true;
        } else {
            return false;
        }
    };

    let getVideoUrl = function() {
        let RENDER_DATA = document.getElementById("RENDER_DATA");
        if (RENDER_DATA == null) {
            return "";
        }
        let RENDER_DATA_STR = RENDER_DATA.textContent;
        renderData = decodeURIComponent(RENDER_DATA_STR);
        let jsonObject = JSON.parse(renderData);
        let data = null;
        for (let key in jsonObject) {
            if ("_location" == key || "app" == key || "11" == key) {
                continue;
            }
            data = key;
        }
        let dataJo = jsonObject[data];
        let detail = dataJo["videoDetail"];
        let video = detail["video"];
        let playAddr = video["playAddr"];
        let video1 = playAddr[0];
        let src = video1["src"];
        let videoUrl = "https:" + src;
        videoUrl = videoUrl.substring(0, videoUrl.length - 1);
        return videoUrl;
    }

    var videoDownloadNum = 0;

    let successCall = function(videoUrl, videoName) {
        if (videoUrl == null) {
            videoUrl = getVideoUrl();
        }
        if (videoDownloadNum == 0) {
            GM_download({ url: videoUrl, name: videoName + '.mp4' });
            videoDownloadNum++;
        }
    }

    let initButtonEvent = function(btn) {
        if (isDouyinPage()) {
            videoDownloadNum = 0;
            let videoIndex = btn.getAttribute("videoIndex");
            let videoClassArr = document.getElementsByClassName("Srjrb_Q0");
            let videoDiv = videoClassArr[0];
            let videoArr = videoDiv.getElementsByClassName("dySwiperSlide");
            let videoItemDiv = videoArr[videoIndex];

            //视频名
            let accountNameSpanNode = videoItemDiv.getElementsByClassName("title")[0].childNodes[0];
            let videoName = accountNameSpanNode.firstElementChild.lastElementChild.textContent;

            //视频链接
            let sliderVideoDiv = videoItemDiv.getElementsByClassName("slider-video");
            let xgVideoContainerDiv = sliderVideoDiv[0].getElementsByClassName("xg-video-container");
            let videoNode = xgVideoContainerDiv[0].getElementsByTagName("video");
            let sourceNodes = videoNode[0].getElementsByTagName("source");
            for (let i = 0; i < sourceNodes.length; i++) {
                try {
                    let videoUrl = decodeURI('https:' + sourceNodes[i].getAttribute("src"));
                    GM_xmlhttpRequest(headRequest(videoUrl, videoName, successCall));
                } catch (error) {
                    console.error(error);
                }
            }
        }
    };

    let headRequest = function(url, videoName, call) {
        return {
            method: 'HEAD',
            timeout: 300000, // 30秒超时
            url: url,
            onload: function(res) {
                if (res.status === 200) {
                    call(url, videoName);
                } else {
                    console.error(res);
                }
            },
            ontimeout: (res) => {
                console.error(res);
            },
            onerror: (res) => {
                console.error(res);
            }
        }
    };

    let start = function() {
        if (!isDouyinPage()) {
            console.log('非抖音页面,1秒后将重新查找!');
            return;
        }

        if(document.body.getInnerHTML() == '') {
          return;
        }
        let videoClassArr = document.getElementsByClassName("Srjrb_Q0");
        if(videoClassArr.length == 0) {
          console.log('未查找到视频div!');
          return;
        }
        let videoDiv = videoClassArr[0];
        //主页视频相关div
        let videoArr = videoDiv.getElementsByClassName("dySwiperSlide");
        if(videoArr.length == 0) {
          console.log('未查找到视频div列表');
          return;
        }
        let firstVideoDiv = videoArr[0];
        let firstVideoHeight = firstVideoDiv.style.height;
        firstVideoHeight = firstVideoHeight.replace("px", "");
        let videoTransForm= videoDiv.style.transform || '';
        //视频下标
        var videoIndex = 0;
        let videoTransFormarr = videoTransForm.match(/translate3d\(\d+px,\s*(-+\d+)px,\s*(\d+)px\)/i);
        if(videoTransFormarr != null) {
          let videoTransFormY = videoTransFormarr[1];
          videoTransFormY = -videoTransFormY;
          videoIndex = parseInt(videoTransFormY/firstVideoHeight);
        }

        let btnShare = videoArr[videoIndex].getElementsByClassName('OFZHdvpl');
        if (btnShare.length == 0) {
          console.log('可能为直播页面或登录弹出页面');
          return;
        }

        let btnDownload = {
            class: 'btnClickDownload',
            title: '点击下载视频',
            html: function() {
                return `<img height="26" width="26" src="data:image/png;base64,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"/>`;
            }
        }
        //如果是已有下载按钮,则不添加
        let buttonArr = btnShare[0].getElementsByClassName(btnDownload.class);
        if (buttonArr.length != 0) {
            return;
        }

        let btn = document.createElement('a');
        btn.setAttribute("class", btnDownload.class);
        btn.setAttribute("videoIndex", videoIndex);
        btn.title = btnDownload.title;
        btn.innerHTML = btnDownload.html();
        btn.addEventListener('click', function(e) {
            initButtonEvent(btn);
            e.preventDefault();
        });

        btnShare[0].appendChild(btn);
    }

    setInterval(function() {
        start();
    }, 1000)
})();