// ==UserScript==// @name              微信公众号文章内视频下载（需配合Aria2使用）// @name:en           WeChatOA Video Downloader// @namespace         http://mofiter.com/// @version           0.1// @description       将微信公众号文章内的视频下载到本地// @description:en    download videos from WeChatOA to your disk// @author            mofiter// @create            2018-10-04// @lastmodified      2-18-10-05// @require           https://cdn.bootcss.com/jquery/1.12.4/jquery.min.js// @match             http*://mp.weixin.qq.com/s*// @match             http*://v.qq.com/txp/iframe/player.html*// @grant             GM_getValue// @grant             GM_setValue// @grant             GM_xmlhttpRequest// @grant             GM_openInTab// ==/UserScript==(function() {'use strict';var $ = $ || window.$;var log_count = 1;var hasOpenAriac2Tab = false;var aria2_url = "http://127.0.0.1:6800/jsonrpc"; //Aria2 地址var video_save_path = '/Users/mofiter/Downloads'; //视频保存路径//自定义 log 函数function mylog(param1,param2){param1 = param1 ? param1 : "";param2 = param2 ? param2 : "";console.log("#" + log_count++ + "-WeChatOAVideoDownloader-log:",param1,param2);}setTimeout(function(){if (location.href.indexOf("v.qq.com/txp/iframe/player.html") > -1){var txp_controls = document.getElementsByClassName("txp_controls")[0];var txp_btn_volume = txp_controls.getElementsByClassName("txp_btn_volume")[0];txp_btn_volume.setAttribute("data-status","mute"); //静音var txp_btn_play = txp_controls.getElementsByClassName("txp_btn_play")[0];txp_btn_play.click();setTimeout(function(){txp_btn_play.click();var video = document.getElementsByTagName("video")[0];var video_src = video.getAttribute("src");if (video_src.indexOf("blob") === -1){window.parent.postMessage(video_src,"*");}else{window.parent.postMessage('',"*");}},1000);}if (location.href.indexOf("mp.weixin.qq.com/s") > -1){window.addEventListener('message', (e) => {var video_url = e.data;if (video_url.indexOf("http") > -1){var file_name = document.getElementsByTagName("h2")[0].innerText;var qr_code_pc = document.getElementsByClassName("qr_code_pc")[0];var downloadButton = document.createElement("p");downloadButton.innerHTML = "<b>点此下载视频</b>";downloadButton.style.cursor = "pointer";qr_code_pc.appendChild(downloadButton);var downloadSetting = document.createElement("p");downloadSetting.innerHTML = "下载地址设置";downloadSetting.style.cursor = "pointer";qr_code_pc.appendChild(downloadSetting);downloadButton.addEventListener("click",function(){loadSetting();if(video_save_path===""){alert("请点击下载地址设置填写文件保存位置");}else if(aria2_url===""){alert("请点击下载地址设置填写 Aria2 地址");}else{sendDownloadTaskToAria2(video_url,file_name + ".mp4",video_save_path);}});downloadSetting.addEventListener("click",function(){showSetting();});}else{mylog("当前视频无法下载");}});var iframe_document = document.getElementsByTagName("iframe")[0].contentWindow.document;var js_btn_play = iframe_document.getElementsByClassName("js_btn_play")[0];js_btn_play.click();setTimeout(function(){var js_switch = iframe_document.getElementsByClassName("js_switch")[0];js_switch.click();var video = iframe_document.getElementsByTagName("video")[0];var video_src = video.getAttribute("src");window.parent.postMessage(video_src,"*");},1000);}},2000); // 页面加载完成后2秒执行//加载个人设置function loadSetting(){aria2_url = GM_getValue('aria2_url','http://127.0.0.1:6800/jsonrpc');video_save_path = GM_getValue('video_save_path','');}//打开设置function showSetting(){if(document.querySelector('#dl-setting') == null){var container = document.createElement("div");container.id = "dl-setting";container.style = "position:fixed;z-index:999999;top:40px;right:10px;width:auto;height:auto;padding:5px 10px;font-size:14px;border:1px solid #d9dadc;";container.innerHTML ="<div style='line-height:25px;'>" +"<legend style='text-align:center;'>下载设置</legend>" +"<ul style='list-style-type:none'>" +"<li>Aria2 地址：</li>" +"<li><input type='text' id='aria2_url' name='aria2_url' value='" + aria2_url + "' style='width:100%'></input></li>" +"<li>文件保存位置：</li>\n" +"<li><input type='text' id='save_path' name='save_path' value='" + video_save_path + "' style='width:100%'></input></li>" +"</ul>\n" +"<input type='button' value='取消' id='cancel_button' style='position:relative;float:left;border:1px solid #ccc;padding:0 2px;'></input>\n" +"<input type='button' value='保存' id='save_button' style='position:relative;float:right;border:1px solid #ccc;padding:0 2px;'></input>\n" +"</div>";document.body.appendChild(container);}else{loadSetting();$('#aria2_url').value = aria2_url;$('#save_path').value = video_save_path;$('#dl-setting').show();}$('#save_button').click(function(){GM_setValue('aria2_url',$('input[name="aria2_url"]').val());GM_setValue('video_save_path',$('input[name="save_path"]').val());$('#dl-setting').hide();});$('#cancel_button').click(function(){$('#dl-setting').hide();});}function sendDownloadTaskToAria2(download_url,file_name,save_path){var json_rpc = {id:'',jsonrpc:'2.0',method:'aria2.addUri',params:[[download_url],{dir:save_path,out:file_name}]};GM_xmlhttpRequest({url:aria2_url,method:'POST',data:JSON.stringify(json_rpc),onerror:function(response){mylog(response);},onload:function(response){mylog(response);if (!hasOpenAriac2Tab){GM_openInTab('http://aria2c.com/',{active:true});hasOpenAriac2Tab = true;}}});}})();