微调排版，提醒更醒目; 支持导出日历，课程一目了然；课件批量下载，公告一键标记，拯救强迫症。
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// ==UserScript== // @icon https://www.tsinghua.edu.cn/images/favicon.ico // @name 网络学堂1202助手 // @namespace [email protected] // @version 2021年10月14日00版 // @description 微调排版，提醒更醒目; 支持导出日历，课程一目了然；课件批量下载，公告一键标记，拯救强迫症。 // @require http://cdn.bootcss.com/jquery/3.2.1/jquery.min.js // @require https://cdn.bootcss.com/jqueryui/1.12.1/jquery-ui.min.js // @author Exhen // @match http*://learn.tsinghua.edu.cn/f/wlxt/index/course/student/ // @grant GM_xmlhttpRequest // @grant GM_setClipboard // @grant GM_addStyle // @grant GM_setValue // @grant GM_getValue // @connect learn.tsinghua.edu.cn // @run-at document-start // ==/UserScript== var blocker = $('<div class="blocker" id="manualAlert" style="position: fixed;width: 100%;height: 100%;background: #4646466b;z-index: 999;"></div>') $('head').append('<style type="text/css">.fixedCenter {left: 50%;position: absolute;right: 50%;top: 50%;bottom: 50%;}') $('head').append('<style type="text/css">.myToobar {margin: 5px;display: inline-block;background: white;border: 1px solid gray;padding: 5px;border-radius: 5px; color:black} .myToobar a {color: black}') var saveAs = saveAs || (function (view) { "use strict"; // IE <10 is explicitly unsupported if (typeof view === "undefined" || typeof navigator !== "undefined" && /MSIE [1-9]\./.test(navigator.userAgent)) { return; } var doc = view.document // only get URL when necessary in case Blob.js hasn't overridden it yet , get_URL = function () { return view.URL || view.webkitURL || view; }, save_link = doc.createElementNS("http://www.w3.org/1999/xhtml", "a"), can_use_save_link = "download" in save_link, click = function (node) { var event = new MouseEvent("click"); node.dispatchEvent(event); }, is_safari = /constructor/i.test(view.HTMLElement) || view.safari, is_chrome_ios = /CriOS\/[\d]+/.test(navigator.userAgent), throw_outside = function (ex) { (view.setImmediate || view.setTimeout)(function () { throw ex; }, 0); }, force_saveable_type = "application/octet-stream" // the Blob API is fundamentally broken as there is no "downloadfinished" event to subscribe to , arbitrary_revoke_timeout = 1000 * 40 // in ms , revoke = function (file) { var revoker = function () { if (typeof file === "string") { // file is an object URL get_URL().revokeObjectURL(file); } else { // file is a File file.remove(); } }; setTimeout(revoker, arbitrary_revoke_timeout); }, dispatch = function (filesaver, event_types, event) { event_types = [].concat(event_types); var i = event_types.length; while (i--) { var listener = filesaver["on" + event_types[i]]; if (typeof listener === "function") { try { listener.call(filesaver, event || filesaver); } catch (ex) { throw_outside(ex); } } } }, auto_bom = function (blob) { // prepend BOM for UTF-8 XML and text/* types (including HTML) // note: your browser will automatically convert UTF-16 U+FEFF to EF BB BF if (/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(blob.type)) { return new Blob([String.fromCharCode(0xFEFF), blob], { type: blob.type }); } return blob; }, FileSaver = function (blob, name, no_auto_bom) { if (!no_auto_bom) { blob = auto_bom(blob); } // First try a.download, then web filesystem, then object URLs var filesaver = this, type = blob.type, force = type === force_saveable_type, object_url, dispatch_all = function () { dispatch(filesaver, "writestart progress write writeend".split(" ")); } // on any filesys errors revert to saving with object URLs , fs_error = function () { if ((is_chrome_ios || (force && is_safari)) && view.FileReader) { // Safari doesn't allow downloading of blob urls var reader = new FileReader(); reader.onloadend = function () { var url = is_chrome_ios ? reader.result : reader.result.replace(/^data:[^;]*;/, 'data:attachment/file;'); var popup = view.open(url, '_blank'); if (!popup) view.location.href = url; url = undefined; // release reference before dispatching filesaver.readyState = filesaver.DONE; dispatch_all(); }; reader.readAsDataURL(blob); filesaver.readyState = filesaver.INIT; return; } // don't create more object URLs than needed if (!object_url) { object_url = get_URL().createObjectURL(blob); } if (force) { view.location.href = object_url; } else { var opened = view.open(object_url, "_blank"); if (!opened) { // Apple does not allow window.open, see https://developer.apple.com/library/safari/documentation/Tools/Conceptual/SafariExtensionGuide/WorkingwithWindowsandTabs/WorkingwithWindowsandTabs.html view.location.href = object_url; } } filesaver.readyState = filesaver.DONE; dispatch_all(); revoke(object_url); }; filesaver.readyState = filesaver.INIT; if (can_use_save_link) { object_url = get_URL().createObjectURL(blob); setTimeout(function () { save_link.href = object_url; save_link.download = name; click(save_link); dispatch_all(); revoke(object_url); filesaver.readyState = filesaver.DONE; }); return; } fs_error(); }, FS_proto = FileSaver.prototype, saveAs = function (blob, name, no_auto_bom) { return new FileSaver(blob, name || blob.name || "download", no_auto_bom); }; // IE 10+ (native saveAs) if (typeof navigator !== "undefined" && navigator.msSaveOrOpenBlob) { return function (blob, name, no_auto_bom) { name = name || blob.name || "download"; if (!no_auto_bom) { blob = auto_bom(blob); } return navigator.msSaveOrOpenBlob(blob, name); }; } FS_proto.abort = function () {}; FS_proto.readyState = FS_proto.INIT = 0; FS_proto.WRITING = 1; FS_proto.DONE = 2; FS_proto.error = FS_proto.onwritestart = FS_proto.onprogress = FS_proto.onwrite = FS_proto.onabort = FS_proto.onerror = FS_proto.onwriteend = null; return saveAs; }( typeof self !== "undefined" && self || typeof window !== "undefined" && window || this.content )); // `self` is undefined in Firefox for Android content script context // while `this` is nsIContentFrameMessageManager // with an attribute `content` that corresponds to the window var csrf = ''; var dummy = { "sEcho": 1, "iColumns": 8, "sColumns": ",,,,,,,", "iDisplayStart": 0, "iDisplayLength": "30", "mDataProp_0": "wz", "bSortable_0": false, "mDataProp_1": "bt", "bSortable_1": true, "mDataProp_2": "mxdxmc", "bSortable_2": true, "mDataProp_3": "zywcfs", "bSortable_3": true, "mDataProp_4": "kssj", "bSortable_4": true, "mDataProp_5": "jzsj", "bSortable_5": true, "mDataProp_6": "jzsj", "bSortable_6": true, "mDataProp_7": "function", "bSortable_7": false, "iSortCol_0": 5, "sSortDir_0": "desc", "iSortCol_1": 6, "sSortDir_1": "desc", "iSortingCols": 2, "wlkcid": "2021-2022-1142765385" }; var shallowCopyObject = function(obj) { return Object.fromEntries(Object.entries(obj)); }; var fetchJSON = function(url, method, meta, callback, data) { /*GM_xmlhttpRequest({ method: method, url: url.includes('?') ? (url + '&_csrf=' + csrf + ',' + csrf) : (url + '?_csrf=' + csrf + ',' + csrf), headers: { 'Accept': 'application/json' }, data: { "aoData": JSON.stringify(Object.assign(shallowCopyObject(dummy), data)) }, onload: function (response) { console.log(response); if (response.status >= 200 && response.status < 400) { callback(JSON.parse(response.responseText), meta, url); } else { callback(false, meta, url); } } });*/ fetch(url.includes('?') ? (url + '&_csrf=' + csrf) : (url + '?_csrf=' + csrf), { method: method, headers: { 'Accept': 'application/json, text/javascript, */*; q=0.01', 'Cache-Control': 'max-age=0', 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8', 'X-Requested-With': 'XMLHttpRequest' }, credentials: 'include', referrer: 'https://learn.tsinghua.edu.cn/', referrerPolicy: 'origin', body: method.toUpperCase() === 'POST' ? new URLSearchParams({ "aoData": JSON.stringify(Object.entries(Object.assign(shallowCopyObject(dummy), data)).map(function(e) { return { 'name': e[0], 'value': e[1] } })) }) : undefined, }).then(function(response) { if(response.ok) { return response.json() } else { callback(null, meta, url) } }) .then(function(json) { callback(json, meta, url) }); }; var getJSON = function (url, meta, callback) { fetchJSON(url, 'GET', meta, callback); }; function waitForKeyElements( selectorTxt, /* Required: The jQuery selector string that specifies the desired element(s). */ actionFunction, /* Required: The code to run when elements are found. It is passed a jNode to the matched element. */ bWaitOnce, /* Optional: If false, will continue to scan for new elements even after the first match is found. */ iframeSelector /* Optional: If set, identifies the iframe to search. */ ) { var targetNodes, btargetsFound; if (typeof iframeSelector == "undefined") targetNodes = jQuery(selectorTxt); else targetNodes = jQuery(iframeSelector).contents() .find(selectorTxt); if (targetNodes && targetNodes.length > 0) { btargetsFound = true; /*--- Found target node(s). Go through each and act if they are new. */ targetNodes.each(function () { var jThis = jQuery(this); var alreadyFound = jThis.data('alreadyFound') || false; if (!alreadyFound) { //--- Call the payload function. var cancelFound = actionFunction(jThis); if (cancelFound) btargetsFound = false; else jThis.data('alreadyFound', true); } }); } else { btargetsFound = false; } //--- Get the timer-control variable for this selector. var controlObj = waitForKeyElements.controlObj || {}; var controlKey = selectorTxt.replace(/[^\w]/g, "_"); var timeControl = controlObj[controlKey]; //--- Now set or clear the timer as appropriate. if (btargetsFound && bWaitOnce && timeControl) { //--- The only condition where we need to clear the timer. clearInterval(timeControl); delete controlObj[controlKey] } else { //--- Set a timer, if needed. if (!timeControl) { timeControl = setInterval(function () { waitForKeyElements(selectorTxt, actionFunction, bWaitOnce, iframeSelector ); }, 300 ); controlObj[controlKey] = timeControl; } } waitForKeyElements.controlObj = controlObj; } function PrefixInteger(num, length) { return (Array(length).join(0) + num).slice(-length); } function init() { if (!document.getElementById("dUietC") && $('ul.stu').length) { csrf = new URL($('.p_img>img')[0].src).searchParams.get('_csrf'); var dUietC = document.createElement("a"); dUietC.id = "dUietC"; document.getElementsByTagName("html")[0].appendChild(dUietC); console.log('网络学堂2018助手 is running!') // 新通知数量重新排版 $('.unsee').remove(); $('li.clearfix').each(function () { $(this).css('height', '90px') $(this).css('padding', '8px 8px') if (parseInt($(this).find('span.stud').text()) > 0) { $(this).find('span.stud').css('font-size', '50px'); $(this).find('span.stud').css('display', 'block'); $(this).find('span.stud').css('padding-left', 'none'); $(this).find('span.stud').css('text-align', 'center'); //$(this).find('span.name').text($(this).find('span.liulan').text()); $(this).find('span.liulan').remove(); } else { $(this).find('span.stud').remove(); } }) $('ul.stu').each(function () { $(this).find('li').first().css('padding', '0px'); }) $('dd.stu').each(function () { // 图片提醒 //var wlkcid = $(this).find('.hdtitle a').attr('href').match(/(?<=wlkcid=).*/); var wlkcid = $(this).find('.hdtitle a').attr('href').slice(43); $(this).attr('id', wlkcid) if (parseInt($(this).find('span.green').text()) > 0) { fetchJSON(`http://learn.tsinghua.edu.cn/b/wlxt/kczy/zy/student/zyListWj`, 'POST', null, function (doc, meta, url) { if (doc) { var ddl = 0; var now = new Date(); for (var i = 0; i < doc.object.iTotalRecords; i++) { if (ddl <= 0 || (ddl > doc.object.aaData[i].jzsj && doc.object.aaData[i].jzsj > now.getTime())) { ddl = doc.object.aaData[i].jzsj } } console.log(ddl) now = new Date(); var time = ddl - now.getTime(); console.log(time) var days = Math.ceil(time / 86400000); if (time <= 0) { $(`#${wlkcid}`).find('li.clearfix').first().css('background-color', 'gray'); $(`#${wlkcid}`).find('li.clearfix').first().append(`<span style="color: red;font-size: 16px;padding: 10px 18px;line-height: 18px;width: 18px;text-align: center;display: block;float: right;">已经截止</span>`) } else if (time <= 86400000) { //少于1天 $(`#${wlkcid}`).find('li.clearfix').first().css('background-color', 'red'); $(`#${wlkcid}`).find('li.clearfix').first().append(`<span style="color: black;font-size: 16px;padding: 10px 18px;line-height: 18px;width: 18px;text-align: center;display: block;float: right;">最后一天</span>`) } else { $(`#${wlkcid}`).find('li.clearfix').first().css('background-color', 'orange'); $(`#${wlkcid}`).find('li.clearfix').first().append(`<span style="color: red;font-size: 16px;padding: 10px 18px;line-height: 18px;width: 18px;text-align: center;display: block;float: right;">还剩<span style="text-align: center;">${days}</span>天</span>`) } $(`#${wlkcid}`).find('p.p_img').remove(); } }, { "wlkcid": wlkcid}); } else { $(this).find('li.clearfix').first().css('background-color', 'lightgreen'); $(this).find('li.clearfix').first().append(`<span style="color: black;font-size: 16px;padding: 10px 18px;line-height: 18px;width: 18px;text-align: center;display: block;float: right;">没有作业</span>`) $(this).find('p.p_img').remove(); } // 导出日历 var calendarBtn = $('<p class="calendar_btn myToobar"><a href="javascript:void(0)">导出上课时间到日历文件</a></p>'); calendarBtn.click(function () { console.log($(this).attr('class')) var classTitle = $(this).parent().parent().find('a.stu').text().replace(/\(.*-.*\)/, '').trim(); var classDesc = $(this).parent().parent().find('.stu_btn_pai span').last().attr('title'); var classTeacher = $(this).parent().parent().find('.stu_btn span').text(); var thisSems = $('#profile0-tab').attr('onClick').match(/\(.*-.*\)/) var classUntil = thisSems[0].split('-')[1] + (thisSems[0].split('-')[2] > 1 ? '0101' : '0701') + 'T000000Z'; console.log(classDesc); if (classDesc && !classDesc.match('星期第0节')) { for (var i = 0; i < classDesc.split(',').length; i++) { var eachClass = classDesc.split(',')[i]; console.log(eachClass) var classLocation = eachClass.split('，')[1]; var classTimeBegin = '', classTimeEnd = $(), classWeek = ''; switch (eachClass.match(/星期(.)/)[1]) { case '日': classWeek = 'SU'; break; case '一': classWeek = 'MO'; break; case '二': classWeek = 'TU'; break; case '三': classWeek = 'WE'; break; case '四': classWeek = 'TH'; break; case '五': classWeek = 'FR'; break; case '六': classWeek = 'SA'; break; } var now = new Date(); var today = PrefixInteger(now.getUTCFullYear(), 4) + PrefixInteger(now.getUTCMonth() + 1, 2) + PrefixInteger(now.getUTCDate(), 2); switch (eachClass.match(/第(.)节/)[1]) { case '1': var classTimeBegin = today + 'T000000Z'; var classTimeEnd = today + 'T013500Z'; break; case '2': var classTimeBegin = today + 'T015000Z'; var classTimeEnd = today + 'T041500Z'; break; case '3': var classTimeBegin = today + 'T053000Z'; var classTimeEnd = today + 'T070500Z'; break; case '4': var classTimeBegin = today + 'T072000Z'; var classTimeEnd = today + 'T085500Z'; break; case '5': var classTimeBegin = today + 'T090500Z'; var classTimeEnd = today + 'T104000Z'; break; case '6': var classTimeBegin = today + 'T112000Z'; var classTimeEnd = today + 'T134500Z'; break; } var calendarData = `BEGIN:VCALENDAR\nVERSION:2.0\nMETHOD:PUBLISH\nBEGIN:VEVENT\nORGANIZER:${classTeacher}\nDTSTART;TZID=Asia/Shanghai:${classTimeBegin}\nDTEND;TZID=Asia/Shanghai:${classTimeEnd}\nRRULE:FREQ=WEEKLY;BYDAY=${classWeek};UNTIL=${classUntil};WKST=MO\nLOCATION:${classLocation}\nSUMMARY:${classTitle}（${classTeacher}）\nDESCRIPTION:${classDesc}\nPRIORITY:5\nCLASS:PUBLIC\nBEGIN:VALARM\nTRIGGER:-PT15M\nACTION:DISPLAY\nDESCRIPTION:Reminder\nEND:VALARM\nEND:VEVENT\nEND:VCALENDAR`; var file = new File([calendarData], (classTitle + '-' + i + '.ics'), { type: "text/plain;charset=utf-8" }); saveAs(file) } alert('日历文件下载成功，使用Outlook等邮件客户端打开即可将日历同步至邮件账户。') } else { alert('课程时间错误，无法导出。') } }) $(this).find('div.state.stu').append(calendarBtn); // 作业日历 var ddlBtn = $('<p class="calendar_btn myToobar"><a href="javascript:void(0)">导出作业DDL到日历文件</a></p>'); ddlBtn.click(function () { blockerTemp = blocker; blockerTemp.addClass('ddlBtn') $('body').prepend(blockerTemp); $('.blocker.ddlBtn').empty(); $('.blocker.ddlBtn').append('<span class="fixedCenter" style="font-size:30px;color:white">Loading...</span>') if (parseInt($(this).parent().parent().parent().find('span.green').text()) > 0) { var classTitle = $(this).parent().parent().find('a.stu').text().replace(/\(.*-.*\)/, '').trim(); var classTeacher = $(this).parent().parent().find('.stu_btn span').text(); getJSON(`http://learn.tsinghua.edu.cn/b/wlxt/kczy/zy/student/index/zyListWj?wlkcid=${wlkcid}&size=999`, null, function (doc, meta, url) { $('.blocker.ddlBtn').remove(); if (doc) { var ddl = 0; for (var i = 0; i < doc.object.iTotalRecords; i++) { var current = doc.object.aaData[i]; var tempDate = new Date(); tempDate.setTime(current.jzsj - 3600000); console.log(current.jzsj) var tempDateBefore = new Date(); tempDateBefore.setTime(current.jzsj - 86400000 - 3600000); var currDDL = PrefixInteger(tempDate.getUTCFullYear(), 4) + PrefixInteger(tempDate.getUTCMonth() + 1, 2) + PrefixInteger(tempDate.getUTCDate(), 2) + 'T' + PrefixInteger(tempDate.getUTCHours(), 2) + PrefixInteger(tempDate.getUTCMinutes(), 2) + PrefixInteger(tempDate.getUTCSeconds(), 2) + 'Z'; var currDDLBefore = PrefixInteger(tempDateBefore.getUTCFullYear(), 4) + PrefixInteger(tempDateBefore.getUTCMonth() + 1, 2) + PrefixInteger(tempDateBefore.getUTCDate(), 2) + 'T' + PrefixInteger(tempDateBefore.getUTCHours(), 2) + PrefixInteger(tempDateBefore.getUTCMinutes(), 2) + PrefixInteger(tempDateBefore.getUTCSeconds(), 2) + 'Z'; var currTitle = current.bt; var calendarData = `BEGIN:VCALENDAR\nVERSION:2.0\nMETHOD:PUBLISH\nBEGIN:VEVENT\nORGANIZER:${classTeacher}\nDTSTART;TZID=Asia/Shanghai:${currDDLBefore}\nDTEND;TZID=Asia/Shanghai:${currDDL}\nSUMMARY:${currTitle}（${classTitle}）\nDESCRIPTION:${classTitle}（${classTeacher}），截止时间：${current.jzsjStr}\nPRIORITY:5\nCLASS:PUBLIC\nBEGIN:VALARM\nTRIGGER:-PT1440M\nACTION:DISPLAY\nDESCRIPTION:Reminder\nEND:VALARM\nEND:VEVENT\nEND:VCALENDAR`; var file = new File([calendarData], (classTitle + '-' + PrefixInteger(i, 2) + '-' + currTitle + '.ics'), { type: "text/plain;charset=utf-8" }); saveAs(file) } alert('日历文件下载成功，使用Outlook等邮件客户端打开即可将日历同步至邮件账户。') } else { alert('获取列表失败！请检查网络。') } }) } else { $('.blocker.ddlBtn').remove(); alert('暂时没有可以导出的DDL') } delete blockerTemp; }) $(this).find('div.state.stu').append(ddlBtn); // 一键已读 var notificationBtn = $('<p class="calendar_btn myToobar"><a href="javascript:void(0)">新公告一键标记已读</a></p>'); notificationBtn.click(function () { var unreadNum = parseInt($(this).parent().parent().parent().find('span.orange.stud').text()); if (unreadNum > 0) { blockerTemp = blocker; blockerTemp.attr('class', 'blocker notificationBtn') $('body').prepend(blockerTemp); $('.blocker.ddlBtn').empty(); $('.blocker.notificationBtn').append('<span class="fixedCenter" style="font-size:30px;color:white">Loading...</span>') getJSON(`http://learn.tsinghua.edu.cn/b/wlxt/kcgg/wlkc_ggb/student/kcggListXs?size=999&wlkcid=${wlkcid}`, null, function (doc, meta, url) { $('.blocker.notificationBtn').remove(); if (doc) { var unreadItems = doc.object.aaData.filter(function(e) { return e.sfyd === '是' }); if(unreadItems.length === 0) { // TODO: alert } else if(confirm(`按确认键将以下公告设为已读：\n${unreadItems.map(function(e) { return '- ' + e.bt }).join('\n')}`)) { let total = unreadItems.length; let count = 0; let successNum = 0; for(var e of unreadItems) { getJSON(`http://learn.tsinghua.edu.cn/f/wlxt/kcgg/wlkc_ggb/student/beforeViewXs?wlkcid=${wlkcid}&id=${e.ggid}`, null, function (json) { count++; if(json !== null) { ++successNum; } if (total === count) { if (successNum === count) { alert('一键已读成功！'); location.reload(); } else { alert(`${unreadNum-successNum}/${unreadNum}条公告标记已读失败！`); location.reload(); } } }); } } if (unreadItems.length !== unreadNum) { alert('学堂系统BUG，未读数量显示不对，建议反馈给ITS！') } } else { alert('获取列表失败！请检查网络。') } }) delete blockerTemp } else { alert('没有未读公告。') } }) $(this).find('div.state.stu').append(notificationBtn); // 批量下载 function downloadFromJson(doc, flagForOld, downloadList, names) { var totalSize = 0; console.log(doc); for (var i = 0; i < doc.object.length; i++) { if (!flagForOld && !doc.object[i].isNew) { continue; } downloadList.push(doc.object[i].wjid); names.push(doc.object[i].bt); totalSize = totalSize + doc.object[i].wjdx; } return totalSize } function getFileSize(fileByte) { var fileSizeByte = fileByte; var fileSizeMsg = ""; if (fileSizeByte < 1048576) fileSizeMsg = (fileSizeByte / 1024).toFixed(2) + "KB"; else if (fileSizeByte == 1048576) fileSizeMsg = "1MB"; else if (fileSizeByte > 1048576 && fileSizeByte < 1073741824) fileSizeMsg = (fileSizeByte / (1024 * 1024)).toFixed(2) + "MB"; else if (fileSizeByte > 1048576 && fileSizeByte == 1073741824) fileSizeMsg = "1GB"; else if (fileSizeByte > 1073741824 && fileSizeByte < 1099511627776) fileSizeMsg = (fileSizeByte / (1024 * 1024 * 1024)).toFixed(2) + "GB"; else fileSizeMsg = "超过1TB"; return fileSizeMsg; } var attachmentAllBtn = $('<p class="calendar_btn myToobar"><a href="javascript:void(0)">全部课件批量下载</a></p>'); attachmentAllBtn.click(function () { blockerTemp = blocker; blockerTemp.attr('class', 'blocker attachmentAllBtn') $('body').prepend(blockerTemp); $('.blocker.ddlBtn').empty(); $('.blocker.attachmentAllBtn').append('<span class="fixedCenter" style="font-size:30px;color:white">Loading...</span>') getJSON(`http://learn.tsinghua.edu.cn/b/wlxt/kj/wlkc_kjxxb/student/kjxxbByWlkcidAndSizeForStudent?size=999&wlkcid=${wlkcid}`, null, function (doc, meta, url) { $('.blocker.attachmentAllBtn').remove(); if (doc) { // console.log(doc) var downloadList = []; var names = []; var totalSize = downloadFromJson(doc, true, downloadList, names); // console.log(downloadList, totalSize) if (downloadList.length) { if (confirm(`按确认键开始下载全部${downloadList.length}个文件（共计${getFileSize(totalSize)}）：\n` + `${'《' + names.join('》\n《') + '》'}。\n` + `如果下载未开始，请检查浏览器是否拦截了本网页的弹出窗口（例如Chrome地址栏最右侧出现带小红叉的图标）`)) { for (var i = 0; i < downloadList.length; i++) { window.open('http://learn.tsinghua.edu.cn/b/wlxt/kj/wlkc_kjxxb/student/downloadFile?sfgk=0&wjid=' + downloadList[i]) } } } else { alert('暂时无文件供下载。') } } else { alert('获取列表失败！请检查网络。') } }) delete blockerTemp; }) $(this).find('div.state.stu').append(attachmentAllBtn); var attachmentNewBtn = $('<p class="calendar_btn myToobar"><a href="javascript:void(0)">新课件批量下载</a></p>'); attachmentNewBtn.click(function () { blockerTemp = blocker; blockerTemp.attr('class', 'blocker attachmentNewBtn') $('body').prepend(blockerTemp); $('.blocker.ddlBtn').empty(); $('.blocker.attachmentNewBtn').append('<span class="fixedCenter" style="font-size:30px;color:white">Loading...</span>') getJSON(`http://learn.tsinghua.edu.cn/b/wlxt/kj/wlkc_kjxxb/student/kjxxbByWlkcidAndSizeForStudent?size=999&wlkcid=${wlkcid}`, null, function (doc, meta, url) { $('.blocker.attachmentNewBtn').remove(); if (doc) { console.log(doc) var downloadList = []; var names = []; var totalSize = downloadFromJson(doc, false, downloadList, names); console.log(downloadList, totalSize) if (downloadList.length) { if (confirm(`按确认键开始下载全部${downloadList.length}个文件（共计${getFileSize(totalSize)}）：\n` + `${'《' + names.join('》\n《') + '》'}。\n` + `如果下载未开始，请检查浏览器是否拦截了本网页的弹出窗口（例如Chrome地址栏最右侧出现带小红叉的图标）`)) { for (var i = 0; i < downloadList.length; i++) { window.open('http://learn.tsinghua.edu.cn/b/wlxt/kj/wlkc_kjxxb/student/downloadFile?sfgk=0&wjid=' + downloadList[i]) } } } else { alert('暂时无文件供下载。') } } else { alert('获取列表失败！请检查网络。') } }) delete blockerTemp; }) $(this).find('div.state.stu').append(attachmentNewBtn); }) return true } else { console.log('nothing happened!') return false } } window.addEventListener('load', function () { var icon = $('<div id="manualScript"><a ref="javascript:void(0);"><i class="webicon-recycle"></i>手动加载</a></div>'); icon.find('a').click(function () { init(); }); $('div.header div.w div.right').append(icon) waitForKeyElements('dd.stu', init, true) // if (!init()) { // console.log('appending suggestion') // $('body').prepend('<div onClick="$(this).hide()" id="manualAlert" style="display: none;position: absolute;width: 100%;height: 100%;background: #4646466b;z-index: 999;"><span style="background: #fffffff5;border-radius: 3px;left: 30%;right: 30%;top: 25%;bottom: 25%;position: fixed;text-align: center;padding: 3%;line-height: 40px;font-size: 30px;">当前网速缓慢，脚本可能加载不畅，可以尝试右上角“手动加载”。</span></div>') // $('#manualAlert').fadeIn(); // setTimeout(function () { // $('#manualAlert').fadeOut(); // }, 2000) // }; // $('body').prepend('<div onClick="$(this).hide()" id="manualAlert" style="display: none;position: absolute;width: 100%;height: 100%;background: #4646466b;z-index: 999;"><span style="background: #fffffff5;border-radius: 3px;left: 30%;right: 30%;position: fixed;text-align: center;padding: 3%;line-height: 40px;font-size: 30px;">作者偷懒，代码还没敲完！扫码催活<img src="https://exhen.github.io//assets/img/qrcode.png"></span></div>') // $('#manualAlert').fadeIn(); // setTimeout(function () { // $('#manualAlert').fadeOut(); // }, 10000) })