☰

baidunet downloader

分享页面也可以下载哦，反正我就是不用度娘云管家！

  1. // ==UserScript==
  2. // @name baidunet downloader
  3. // @namespace    www.52pojie.cn
  4. // @version      1.1
  5. // @description 分享页面也可以下载哦，反正我就是不用度娘云管家！
  6. // @include      *n.baidu.com/share/link*
  7. // @include      *n.baidu.com/s/*
  8. // @run-at       document-start
  9. // @match        *://pan.baidu.com/disk/home*
  10. // @match        *://yun.baidu.com/disk/home*
  11. // @require      http://code.jquery.com/jquery-latest.js
  12. // @run-at       document-end
  13. // @grant        unsafeWindow
  14. // @copyright    2012+, Jixun
  15. // ==/UserScript==
  16.  
  17.  
  18. try { var w=unsafeWindow; } catch (e) { var w=window; }
  19. w.navigator.__defineGetter__ ('platform', function () {return 'Cracked by Jixun ^^';});
  20.  
  21.  
  22. (function() {
  23.     'use strict';
  24.     
  25.     var $ = $ || window.$;
  26.     
  27.     var yunData,sign,timestamp,bdstoken,logid;
  28.     var fileList=[],selectList=[],
  29.         list_grid_status='list';
  30.     var observer,currentPage,currentPath,currentCategory;
  31.     var panAPIUrl = location.protocol + "//" + location.host + "/api/";
  32.     var restAPIUrl1 = location.protocol + "//pcs.baidu.com/rest/2.0/pcs/";
  33.     //var restAPIUrl2 = location.protocol + "//d.pcs.baidu.com/rest/2.0/pcs/";
  34.     
  35.     $(function(){
  36.         initParams();
  37.         registerEventListener();
  38.         createObserver();
  39.         addButton();
  40.         createIframe();
  41.         addDialog();
  42.         console.log('Baidu Yun Helper load successful!');
  43.     });
  44.     
  45.     function initParams(){
  46.         yunData = unsafeWindow.yunData;
  47.         sign = getSign();
  48.         timestamp = getTimestamp();
  49.         bdstoken = getBDStoken();
  50.         logid = getLogid();
  51.         currentPage = getCurrentPage();
  52.         
  53.         if(currentPage == 'list')
  54.             currentPath = getPath();
  55.         
  56.         if(currentPage == 'category')
  57.             currentCategory = getCategory();
  58.         
  59.         refreshListGridStatus();
  60.         refreshFileList();
  61.         refreshSelectList();
  62.     }
  63.     
  64.     function refreshFileList(){
  65.         if (currentPage == 'list') {
  66.             fileList = getFileList();
  67.         } else if (currentPage == 'category'){
  68.             fileList = getCategoryFileList();
  69.         }
  70.     }
  71.     
  72.     function refreshSelectList(){
  73.         selectList = [];
  74.     }
  75.     
  76.     function refreshListGridStatus(){
  77.         list_grid_status = getListGridStatus();
  78.     }
  79.     
  80.     function getListGridStatus(){
  81.         var status = 'list';
  82.         var $status_div = $('div.list-grid-switch');
  83.         if ($status_div.hasClass('list-switched-on')){
  84.             status = 'list';
  85.         } else if ($status_div.hasClass('grid-switched-on')) {
  86.             status = 'grid';
  87.         }
  88.         return status;
  89.     }
  90.     
  91.     function registerEventListener(){
  92.         registerHashChange();
  93.         registerListGridStatus();
  94.         registerCheckbox();
  95.         registerAllCheckbox();
  96.         registerFileSelect();
  97.     }
  98.     
  99.     function registerHashChange(){
  100.         window.addEventListener('hashchange',function(e){
  101.             refreshListGridStatus();
  102.             if(getCurrentPage() == 'list') {
  103.                 if(currentPage == getCurrentPage()){
  104.                     if(currentPath == getPath()){
  105.                         return;
  106.                     } else {
  107.                         currentPath = getPath();
  108.                         refreshFileList();
  109.                         refreshSelectList();
  110.                     }
  111.                 } else {
  112.                     currentPage = getCurrentPage();
  113.                     currentPath = getPath();
  114.                     refreshFileList();
  115.                     refreshSelectList();
  116.                 }
  117.             } else if (getCurrentPage() == 'category') {
  118.                 if(currentPage == getCurrentPage()){
  119.                     if(currentCategory == getCategory()){
  120.                         return;
  121.                     } else {
  122.                         currentPage = getCurrentPage();
  123.                         currentCategory = getCategory();
  124.                         refreshFileList();
  125.                         refreshSelectList();
  126.                     }
  127.                 } else {
  128.                     currentPage = getCurrentPage();
  129.                     currentCategory = getCategory();
  130.                     refreshFileList();
  131.                     refreshSelectList();
  132.                 }
  133.             }
  134.         });
  135.     }
  136.     
  137.     function registerListGridStatus(){
  138.         var $a_list = $('a[node-type=list-switch]');
  139.         $a_list.click(function(){
  140.             list_grid_status = 'list';
  141.         });
  142.         
  143.         var $a_grid = $('a[node-type=grid-switch]');
  144.         $a_grid.click(function(){
  145.             list_grid_status = 'grid';
  146.         });
  147.     }
  148.     
  149.     function registerCheckbox(){
  150.         var $checkbox = $('span.checkbox');
  151.         $checkbox.each(function(index,element){
  152.             $(element).bind('click',function(e){
  153.                 var $parent = $(this).parent();
  154.                 var filename;
  155.                 if(list_grid_status == 'list') {
  156.                     filename = $('div.file-name div.text a',$parent).attr('title');
  157.                 }else if(list_grid_status == 'grid'){
  158.                     filename = $('div.file-name a',$parent).attr('title');
  159.                 }
  160.                 if($parent.hasClass('item-active')){
  161.                     console.log('unselect file:'+filename);
  162.                     for(var i=0;i<selectList.length;i++){
  163.                         if(selectList[i].filename == filename){
  164.                             selectList.splice(i,1);
  165.                         }
  166.                     }
  167.                 }else{
  168.                     console.log('select file:'+filename);
  169.                     $.each(fileList,function(index,element){
  170.                         if(element.server_filename == filename){
  171.                             var obj = {
  172.                                 filename:element.server_filename,
  173.                                 path:element.path,
  174.                                 fs_id:element.fs_id,
  175.                                 isdir:element.isdir
  176.                             };
  177.                             selectList.push(obj);
  178.                         }
  179.                     });
  180.                 }
  181.             });
  182.         });
  183.     }
  184.     
  185.     function unregisterCheckbox(){
  186.         var $checkbox = $('span.checkbox');
  187.         $checkbox.each(function(index,element){
  188.             $(element).unbind('click');
  189.         });
  190.     }
  191.     
  192.     function registerAllCheckbox(){
  193.         var $checkbox = $('div.col-item.check');
  194.         $checkbox.each(function(index,element){
  195.             $(element).bind('click',function(e){
  196.                 var $parent = $(this).parent();
  197.                 if($parent.hasClass('checked')){
  198.                     console.log('unselect all');
  199.                     selectList = [];
  200.                 } else {
  201.                     console.log('select all');
  202.                     selectList = [];
  203.                     $.each(fileList,function(index,element){
  204.                         var obj = {
  205.                             filename:element.server_filename,
  206.                             path:element.path,
  207.                             fs_id:element.fs_id,
  208.                             isdir:element.isdir
  209.                         };
  210.                         selectList.push(obj);
  211.                     });
  212.                 }
  213.             });
  214.         });
  215.     }
  216.     
  217.     function unregisterAllCheckbox(){
  218.         var $checkbox = $('div.col-item.check');
  219.         $checkbox.each(function(index,element){
  220.             $(element).unbind('click');
  221.         });
  222.     }
  223.     
  224.     function registerFileSelect(){
  225.         var $dd = $('div.list-view dd');
  226.         $dd.each(function(index,element){
  227.             $(element).bind('click',function(e){
  228.                 var nodeName = e.target.nodeName.toLowerCase();
  229.                 if(nodeName != 'span' && nodeName != 'a' && nodeName != 'em') {
  230.                     selectList = [];
  231.                     var filename = $('div.file-name div.text a',$(this)).attr('title');
  232.                     console.log('select file:' + filename);
  233.                     $.each(fileList,function(index,element){
  234.                         if(element.server_filename == filename){
  235.                             var obj = {
  236.                                 filename:element.server_filename,
  237.                                 path:element.path,
  238.                                 fs_id:element.fs_id,
  239.                                 isdir:element.isdir
  240.                             };
  241.                             selectList.push(obj);
  242.                         }
  243.                     });
  244.                 }
  245.             });
  246.         });
  247.     }
  248.     
  249.     function unregisterFileSelect(){
  250.         var $dd = $('div.list-view dd');
  251.         $dd.each(function(index,element){
  252.             $(element).unbind('click');
  253.         });
  254.     }
  255.     
  256.     function createObserver(){
  257.         var MutationObserver = window.MutationObserver;
  258.         var options = {
  259.             'childList': true
  260.         };
  261.         observer = new MutationObserver(function(mutations){
  262.             unregisterCheckbox();
  263.             unregisterAllCheckbox();
  264.             unregisterFileSelect();
  265.             registerCheckbox();
  266.             registerAllCheckbox();
  267.             registerFileSelect();
  268.         });
  269.         var list_view = document.querySelector('.list-view');
  270.         var grid_view = document.querySelector('.grid-view');
  271.         
  272.         observer.observe(list_view,options);
  273.         observer.observe(grid_view,options);
  274.     }
  275.     
  276.     //添加下载按钮
  277.     function addButton(){
  278.         var $dropdownbutton = $('<span class="g-dropdown-button"></span>');
  279.         var $dropdownbutton_a = $('<a class="g-button" data-button-id="b200" data-button-index="200" href="javascript:void(0);"></a>');
  280.         var $dropdownbutton_a_span = $('<span class="g-button-right"><em class="icon icon-download" title="百度网盘下载助手"></em><span class="text" style="width: auto;">点击下载</span></span>');
  281.         var $dropdownbutton_span = $('<span class="menu" style="width:auto"></span>');
  282.         
  283.         var $panAPIDownloadButton = $('<a data-menu-id="b-menu201" class="g-button-menu" href="javascript:void(0);">直接下载</a>');
  284.         var $restAPIDownloadButton1 = $('<a data-menu-id="b-menu202" class="g-button-menu" href="javascript:void(0);">API下载(百度云ID)</a>');
  285.         var $restAPIDownloadButton2 = $('<a data-menu-id="b-menu203" class="g-button-menu" href="javascript:void(0);">API下载(ES ID)</a>');
  286.         var $linkButton1 = $('<a data-menu-id="b-menu204" class="g-button-menu" href="javascript:void(0);">显示链接(直接下载)</a>');
  287.         var $linkButton2 = $('<a data-menu-id="b-menu204" class="g-button-menu" href="javascript:void(0);">显示链接(百度云ID)</a>');
  288.         var $linkButton3 = $('<a data-menu-id="b-menu204" class="g-button-menu" href="javascript:void(0);">显示链接(ES ID)</a>');
  289.         
  290.         $dropdownbutton_span.append($panAPIDownloadButton).append($restAPIDownloadButton1).append($restAPIDownloadButton2).append($linkButton1).append($linkButton2).append($linkButton3);
  291.         $dropdownbutton_a.append($dropdownbutton_a_span);
  292.         $dropdownbutton.append($dropdownbutton_a).append($dropdownbutton_span);
  293.         
  294.         $dropdownbutton.hover(function(){
  295.             $dropdownbutton.toggleClass('button-open');
  296.         });
  297.         
  298.         $panAPIDownloadButton.click(panAPIDownloadClick);
  299.         $restAPIDownloadButton1.click(restAPIDownloadClick1);
  300.         $restAPIDownloadButton2.click(restAPIDownloadClick2);
  301.         $linkButton1.click(linkButtonClick1);
  302.         $linkButton2.click(linkButtonClick2);
  303.         $linkButton3.click(linkButtonClick3);
  304.         
  305.         $('div.default-dom div.bar div.list-tools').append($dropdownbutton);
  306.     }
  307.     
  308.     function addDialog(){
  309.         var screenWidth = document.body.clientWidth;
  310.         var dialogLeft = screenWidth>568 ? (screenWidth-568)/2 : 0;
  311.         var $dialog_div = $('<div class="dialog" id="baiduyunHelperDialog" style="width: 568px; top: 0px; bottom: auto; left: '+dialogLeft+'px; right: auto; display: hidden; visibility: visible; z-index: 52;"></div>');
  312.         var $dialog_header = $('<div class="dialog-header"><h3><span class="dialog-header-title">下载链接</span></h3></div>');
  313.         var $dialog_control = $('<div class="dialog-control"><span class="dialog-icon dialog-close">×</span></div>');
  314.         var $dialog_body = $('<div class="dialog-body"></div>');
  315.         var $content = $('<div style="padding:0 20px"><a id="downloadlink" href="javascript:void(0)"></a></div>');
  316.         var $tip = $('<div id="dialog_tip" style="padding-left:20px;background-color:#faf2d3;border-top: 1px solid #c4dbfe;"><p></p></div>');
  317.         var $shadow = $('<div id="dialog_shadow" style="position: fixed; left: 0px; top: 0px; z-index: 50; background: rgb(0, 0, 0) none repeat scroll 0% 0%; opacity: 0.5; width: 100%; height: 100%; display: none;"></div>');
  318.         
  319.         var mouseInitX,mouseInitY,dialogInitX,dialogInitY;
  320.         $dialog_header.mousedown(function(event){
  321.             mouseInitX = parseInt(event.pageX);
  322.             mouseInitY = parseInt(event.pageY);
  323.             dialogInitX = parseInt($dialog_div.css('left').replace('px',''));
  324.             dialogInitY = parseInt($dialog_div.css('top').replace('px',''));
  325.             $(this).mousemove(function(event){
  326.                 var tempX = dialogInitX + parseInt(event.pageX) - mouseInitX;
  327.                 var tempY = dialogInitY + parseInt(event.pageY) - mouseInitY;
  328.                 tempX = tempX<0 ? 0 : tempX>screenWidth-568 ? screenWidth-568 : tempX;
  329.                 tempY = tempY<0 ? 0 : tempY;
  330.                 $dialog_div.css('left',tempX+'px').css('top',tempY+'px');
  331.             });
  332.         });
  333.         $dialog_header.mouseup(function(event){
  334.             $(this).unbind('mousemove');
  335.         });
  336.         $dialog_control.click(dialogControl);
  337.         $('body').append($dialog_div.append($dialog_header.append($dialog_control)).append($dialog_body.append($content).append($tip)));
  338.         $('body').append($shadow);
  339.     }
  340.     
  341.     function panAPIDownloadClick(){
  342.         console.log('PAN API download button clicked.');
  343.         
  344.         if(selectList.length === 0) {
  345.             alert("获取选中文件失败，请刷新重试！");
  346.             return;
  347.         }
  348.  
  349.         var fidlist,downloadType;
  350.         var downloadLink;
  351.         
  352.         fidlist = getFidList(selectList);
  353.         
  354.         if (selectList.length == 1) {
  355.             if (selectList[0].isdir === 1)
  356.                 downloadType = 'batch';
  357.             else if (selectList[0].isdir === 0)
  358.                 downloadType= 'dlink';
  359.         } else if(selectList.length > 1){
  360.             downloadType = 'batch';
  361.         }
  362.         downloadLink = getDownloadLinkWithPanAPI(fidlist,downloadType);
  363.         execDownload(downloadLink);
  364.     }
  365.     
  366.     function restAPIDownloadClick1(){
  367.         console.log("REST API download 1 button clicked.");
  368.         
  369.         if(selectList.length === 0) {
  370.             alert("获取选中文件失败，请刷新重试！");
  371.             return;
  372.         } else if (selectList.length > 1) {
  373.             alert("该方法不支持多文件下载！");
  374.             return;
  375.         } else {
  376.             if(selectList[0].isdir == 1){
  377.                 alert("该方法不支持目录下载！");
  378.                 return;
  379.             }
  380.         }
  381.         
  382.         var downloadLink = getDownloadLinkWithRESTAPI1(selectList[0].path);
  383.         execDownload(downloadLink);
  384.     }
  385.     
  386.     function restAPIDownloadClick2(){
  387.         console.log("REST API download 1 button clicked.");
  388.         
  389.         if(selectList.length === 0) {
  390.             alert("获取选中文件失败，请刷新重试！");
  391.             return;
  392.         } else if (selectList.length > 1) {
  393.             alert("该方法不支持多文件下载！");
  394.             return;
  395.         } else {
  396.             if(selectList[0].isdir == 1){
  397.                 alert("该方法不支持目录下载！");
  398.                 return;
  399.             }
  400.         }
  401.         
  402.         var downloadLink = getDownloadLinkWithRESTAPI2(selectList[0].path);
  403.         execDownload(downloadLink);
  404.     }
  405.     
  406.     function linkButtonClick1(){
  407.         if(selectList.length === 0) {
  408.             alert("获取选中文件失败，请刷新重试！");
  409.             return;
  410.         }
  411.  
  412.         var fidlist,downloadType;
  413.         var downloadLink;
  414.  
  415.         fidlist = getFidList(selectList);
  416.  
  417.         if (selectList.length == 1) {
  418.             if (selectList[0].isdir === 1)
  419.                 downloadType = 'batch';
  420.             else if (selectList[0].isdir === 0)
  421.                 downloadType= 'dlink';
  422.         } else if(selectList.length > 1){
  423.             downloadType = 'batch';
  424.         }
  425.         downloadLink = getDownloadLinkWithPanAPI(fidlist,downloadType);
  426.         
  427.         $('#downloadlink').attr('href',downloadLink).text(downloadLink);
  428.         var $shadow = $('#dialog_shadow');
  429.         var $dialog = $('#baiduyunHelperDialog');
  430.         var $tip = $('div#dialog_tip p');
  431.         $tip.text('显示模拟百度网盘获取的链接，可以使用右键迅雷下载,复制无用，需要传递cookie');
  432.         $shadow.show();
  433.         $dialog.show();
  434.     }
  435.     
  436.     function linkButtonClick2(){
  437.         if(selectList.length === 0) {
  438.             alert("获取选中文件失败，请刷新重试！");
  439.             return;
  440.         } else if (selectList.length > 1) {
  441.             alert("该方法不支持多文件下载！");
  442.             return;
  443.         } else {
  444.             if(selectList[0].isdir == 1){
  445.                 alert("该方法不支持目录下载！");
  446.                 return;
  447.             }
  448.         }
  449.         
  450.         var downloadLink = getDownloadLinkWithRESTAPI1(selectList[0].path);
  451.         $('#downloadlink').attr('href',downloadLink).text(downloadLink);
  452.         var $shadow = $('#dialog_shadow');
  453.         var $dialog = $('#baiduyunHelperDialog');
  454.         var $tip = $('div#dialog_tip p');
  455.         $tip.text('显示模拟APP获取的链接(使用百度云ID)，可以使用右键迅雷下载,复制无用，需要传递cookie');
  456.         $shadow.show();
  457.         $dialog.show();
  458.     }
  459.     
  460.     function linkButtonClick3(){
  461.         if(selectList.length === 0) {
  462.             alert("获取选中文件失败，请刷新重试！");
  463.             return;
  464.         } else if (selectList.length > 1) {
  465.             alert("该方法不支持多文件下载！");
  466.             return;
  467.         } else {
  468.             if(selectList[0].isdir == 1){
  469.                 alert("该方法不支持目录下载！");
  470.                 return;
  471.             }
  472.         }
  473.         
  474.         var downloadLink = getDownloadLinkWithRESTAPI2(selectList[0].path);
  475.         $('#downloadlink').attr('href',downloadLink).text(downloadLink);
  476.         var $shadow = $('#dialog_shadow');
  477.         var $dialog = $('#baiduyunHelperDialog');
  478.         var $tip = $('div#dialog_tip p');
  479.         $tip.text('显示模拟APP获取的链接(使用ES ID)，可以使用右键迅雷下载,复制无用，需要传递cookie');
  480.         $shadow.show();
  481.         $dialog.show();
  482.     }
  483.     
  484.     function dialogControl(){
  485.         $('#downloadlink').attr('href','javascript:void(0)').text('');
  486.         $('div#dialog_tip p').text('');
  487.         var $dialog = $('#baiduyunHelperDialog');
  488.         var $shadow = $('#dialog_shadow');
  489.         $dialog.hide();
  490.         $shadow.hide();
  491.     }
  492.  
  493.     function getSign(){
  494.         var signFnc;
  495.         try{
  496.             signFnc = new Function("return " + yunData.sign2)();
  497.         } catch(e){
  498.             throw new Error(e.message);
  499.         }
  500.         return base64Encode(signFnc(yunData.sign5,yunData.sign1));
  501.     }
  502.  
  503.     //获取当前目录
  504.     function getPath(){
  505.         var hash = location.hash;
  506.         var regx = /(^|&|\/)path=([^&]*)(&|$)/i;
  507.         var result = hash.match(regx);
  508.         return decodeURIComponent(result[2]);
  509.     }
  510.     
  511.     function getCategory(){
  512.         var hash = location.hash;
  513.         var regx = /(^|&|\/)type=([^&]*)(&|$)/i;
  514.         var result = hash.match(regx);
  515.         return decodeURIComponent(result[2]);
  516.     }
  517.     
  518.     function getCurrentPage(){
  519.         var hash = location.hash;
  520.         return decodeURIComponent(hash.substring(hash.indexOf('#')+1,hash.indexOf('/')));
  521.     }
  522.  
  523.     //获取文件列表
  524.     function getFileList(){
  525.         var filelist = [];
  526.         var listUrl = panAPIUrl + "list";
  527.         var path = getPath();
  528.         var params = {
  529.             dir:path,
  530.             bdstoken:bdstoken,
  531.             logid:logid,
  532.             order:'size',
  533.             desc:0,
  534.             clienttype:0,
  535.             showempty:0,
  536.             web:1,
  537.             channel:'chunlei',
  538.             appid:250528
  539.         };
  540.         $.ajax({
  541.             url:listUrl,
  542.             async:false,
  543.             method:'GET',
  544.             data:params,
  545.             success:function(result){
  546.                 filelist = 0===result.errno ? result.list : [];
  547.             }
  548.         });
  549.         return filelist;
  550.     }
  551.     
  552.     function getCategoryFileList(){
  553.         var filelist = [];
  554.         var listUrl = panAPIUrl + "categorylist";
  555.         var category = getCategory();
  556.         var params = {
  557.             category:category,
  558.             bdstoken:bdstoken,
  559.             logid:logid,
  560.             order:'size',
  561.             desc:0,
  562.             clienttype:0,
  563.             showempty:0,
  564.             web:1,
  565.             channel:'chunlei',
  566.             appid:250528
  567.         };
  568.         $.ajax({
  569.             url:listUrl,
  570.             async:false,
  571.             method:'GET',
  572.             data:params,
  573.             success:function(result){
  574.                 filelist = 0===result.errno ? result.info : [];
  575.             }
  576.         });
  577.         return filelist;
  578.     }
  579.  
  580.     function getFidList(list){
  581.         var fidlist = null;
  582.         if (list.length === 0)
  583.             return null;
  584.         var fileidlist = [];
  585.         $.each(list,function(index,element){
  586.             fileidlist.push(element.fs_id);
  587.         });
  588.         fidlist = '[' + fileidlist + ']';
  589.         return fidlist;
  590.     }
  591.  
  592.     function getTimestamp(){
  593.         return yunData.timestamp;
  594.     }
  595.  
  596.     function getBDStoken(){
  597.         return yunData.MYBDSTOKEN;
  598.     }
  599.  
  600.     function getLogid(){
  601.         var name = "BAIDUID";
  602.         function getCookie(e) {
  603.             var o, t;
  604.             var n = document,c=decodeURI;
  605.             return n.cookie.length > 0 && (o = n.cookie.indexOf(e + "="),-1 != o) ? (o = o + e.length + 1,t = n.cookie.indexOf(";", o),-1 == t && (t = n.cookie.length),c(n.cookie.substring(o, t))) : "";
  606.         }
  607.         var u = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/~！@#￥%……&";
  608.         var d = /[\uD800-\uDBFF][\uDC00-\uDFFFF]|[^\x00-\x7F]/g;
  609.         var f = String.fromCharCode;
  610.         function l(e){
  611.             if (e.length < 2) {
  612.                 var n = e.charCodeAt(0);
  613.                 return 128 > n ? e : 2048 > n ? f(192 | n >>> 6) + f(128 | 63 & n) : f(224 | n >>> 12 & 15) + f(128 | n >>> 6 & 63) + f(128 | 63 & n);
  614.             }
  615.             var n = 65536 + 1024 * (e.charCodeAt(0) - 55296) + (e.charCodeAt(1) - 56320);
  616.             return f(240 | n >>> 18 & 7) + f(128 | n >>> 12 & 63) + f(128 | n >>> 6 & 63) + f(128 | 63 & n);
  617.         }
  618.         function g(e){
  619.             return (e + "" + Math.random()).replace(d, l);
  620.         }
  621.         function m(e){
  622.             var n = [0, 2, 1][e.length % 3];
  623.             var t = e.charCodeAt(0) << 16 | (e.length > 1 ? e.charCodeAt(1) : 0) << 8 | (e.length > 2 ? e.charCodeAt(2) : 0);
  624.             var o = [u.charAt(t >>> 18), u.charAt(t >>> 12 & 63), n >= 2 ? "=" : u.charAt(t >>> 6 & 63), n >= 1 ? "=" : u.charAt(63 & t)];
  625.             return o.join("");
  626.         }
  627.         function h(e){
  628.             return e.replace(/[\s\S]{1,3}/g, m);
  629.         }
  630.         function p(){
  631.             return h(g((new Date()).getTime()));
  632.         }
  633.         function w(e,n){
  634.             return n ? p(String(e)).replace(/[+\/]/g, function(e) {
  635.                 return "+" == e ? "-" : "_";
  636.             }).replace(/=/g, "") : p(String(e));
  637.         }
  638.         return w(getCookie(name));
  639.     }
  640.  
  641.     //获取下载地址。这个地址不是直接下载地址，访问这个地址会返回302，response header中的location才是真实下载地址
  642.     //暂时没有找到提取方法
  643.     function getDownloadLinkWithPanAPI(fidlist,type){
  644.         var downloadUrl = panAPIUrl + "download";
  645.         var link = null;
  646.         var params= {
  647.             sign:sign,
  648.             timestamp:timestamp,
  649.             fidlist:fidlist,
  650.             type:type,
  651.             channel:'chunlei',
  652.             web:1,
  653.             app_id:250528,
  654.             bdstoken:bdstoken,
  655.             logid:logid,
  656.             clienttype:0
  657.         };
  658.         $.ajax({
  659.             url:downloadUrl,
  660.             async:false,
  661.             method:'GET',
  662.             data:params,
  663.             success:function(result){
  664.                 if (type == 'dlink')
  665.                     link = result.dlink[0].dlink;
  666.                 else if (type == 'batch')
  667.                     link = result.dlink;
  668.             }
  669.         });
  670.         return link;
  671.     }
  672.  
  673.     function getDownloadLinkWithRESTAPI1(path){
  674.         var link = restAPIUrl1 + 'file?method=download&app_id=250528&path=' + path;
  675.         return link;
  676.     }
  677.     
  678.     function getDownloadLinkWithRESTAPI2(path){
  679.         var link = restAPIUrl1 + 'file?method=download&app_id=266719&path=' + path;
  680.         return link;
  681.     }
  682.     
  683.     function execDownload(link){
  684.         console.log('selectList:');
  685.         console.log(selectList);
  686.         console.log("download link:"+link);
  687.         $('#helperdownloadiframe').attr('src',link);
  688.     }
  689.  
  690.     function createIframe(){
  691.         var $div = $('<div class="helper-hide" style="padding:0;margin:0;display:block"></div>');
  692.         var $iframe = $('<iframe src="javascript:void(0)" id="helperdownloadiframe" style="display:none"></iframe>');
  693.         $div.append($iframe);
  694.         $('body').append($div);
  695.  
  696.     }
  697.  
  698.     function base64Encode(t){
  699.         var a, r, e, n, i, s, o = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
  700.         for (e = t.length,r = 0,a = ""; e > r; ) {
  701.             if (n = 255 & t.charCodeAt(r++),r == e) {
  702.                 a += o.charAt(n >> 2);
  703.                 a += o.charAt((3 & n) << 4);
  704.                 a += "==";
  705.                 break;
  706.             }
  707.             if (i = t.charCodeAt(r++),r == e) {
  708.                 a += o.charAt(n >> 2);
  709.                 a += o.charAt((3 & n) << 4 | (240 & i) >> 4);
  710.                 a += o.charAt((15 & i) << 2);
  711.                 a += "=";
  712.                 break;
  713.             }
  714.             s = t.charCodeAt(r++);
  715.             a += o.charAt(n >> 2);
  716.             a += o.charAt((3 & n) << 4 | (240 & i) >> 4);
  717.             a += o.charAt((15 & i) << 2 | (192 & s) >> 6);
  718.             a += o.charAt(63 & s);
  719.         }
  720.         return a;
  721.     }
  722. })();