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// ==UserScript==
// @name 智慧树网课助手(改)
// @namespace coder_tq
// @version 3.2.7
// @description 自动挂机看知到MOOC，支持屏蔽弹窗题目、自动切换下一节，章测试和考试支持自动答题，视频自动倍速播放、线路选择、默认静音等，解除各类功能限制，开放自定义参数
// @author coder_tq
// @match *://*.zhihuishu.com/*
// @connect cx.icodef.com
// @run-at document-end
// @grant unsafeWindow
// @grant GM_xmlhttpRequest
// @grant GM_setClipboard
// @grant GM_setValue
// @grant GM_getValue
// @license MIT
// ==/UserScript==
// 设置修改后，需要刷新或重新打开网课页面才会生效
var setting = {
// 5E3 == 5000，科学记数法，表示毫秒数
time: 5E3 // 默认响应速度为5秒，不建议小于3秒
,token: '' // token可以增加并发次数，用来打码，采集题库奖励
// 1代表开启，0代表关闭
,video: 1 // 视频支持课程、见面课，默认开启
,work: 1 // 自动答题功能，支持章测试、考试，高准确率，默认开启
,jump: 1 // 自动切换视频，支持课程、见面课，默认开启
// 仅开启video时，修改此处才会生效
,line: '流畅' // 视频播放的默认线路，可选参数：['高清', '流畅', '校内']，默认'流畅'
,vol: '0' // 默认音量的百分数，设定范围：[0,100]，'0'为静音，默认'0'
,speed: '1.5' // 进度统计速率，高倍率可以快速完成任务点，设定范围：(0,+∞)，默认'1.5'倍
// 上方参数支持在页面改动，下方参数仅支持代码处修改
,que: 1 // 屏蔽视频时间点对应的节试题，取消屏蔽则自动切换为模拟点击关闭弹题，默认开启
,danmu: 0 // 见面课弹幕，关闭后在网页中无法手动开启，默认关闭
,habit: '0' // 限制视频挂机时长，单位是分钟，如需挂机习惯分，可以修改参数为'30'，默认不限制
// 仅开启work时，修改此处才会生效
,none: 0 // 无匹配答案时执行默认操作，默认关闭
,hide: 0 // 不加载答案搜索提示框，键盘↑和↓可以临时移除和加载，默认关闭
},
_self = unsafeWindow,
url = location.pathname,
$ = _self.jQuery,
xhr = _self.XMLHttpRequest;
setting.notice = '公告栏';
GM_xmlhttpRequest({
method: 'GET',
url: 'http://cx.icodef.com/update?s=wyn3',
timeout: setting.time,
onload: function (xhr) {
if (xhr.status == 200) {
var obj = $.parseJSON(xhr.responseText) || {};
setting.notice = obj.injection;
document.querySelector('#cx-notice').innerHTML = setting.notice;
}
},
ontimeout: function () {
setting.loop && setting.div.children('div:eq(0)').html(setting.over + '服务器超时，正在重试...');
}
});
String.prototype.toCDB = function() {
return this.replace(/\s/g, '').replace(/[\uff01-\uff5e]/g, function(str) {
return String.fromCharCode(str.charCodeAt(0) - 65248);
}).replace(/[“”]/g, '"').replace(/[‘’]/g, "'").replace(/。/g, '.');
};
// setting.time += Math.ceil(setting.time * Math.random()) - setting.time / 2;
setting.queue = setting.curs = [];
if (!$) {
} else if (url.match('/videoList')) {
$.tmDialog.alert({content: '2.X版本已取消支持旧版界面', title: '智慧树网课助手提示'});
} else if (url == '/videoStudy.html') {
setting.habit *= 6E4;
setting.video && hookVideo(_self.vjsComponent, 1);
setting.jump && setInterval(checkToNext, setting.time);
} else if (url == '/portals_h5/2clearning.html') {
setting.video && hookVideo(_self.vjsComponent, 2);
setting.jump && setInterval(checkToNext, setting.time);
} else if (url == '/live/vod_room.html') {
setting.video && hookVideo(_self.vjsComponent);
setting.jump && setInterval(checkToNext, setting.time, 1);
} else if (location.hostname.match('examh5')) {
setTimeout(relieveLimit, 100, document);
if (location.hash.match(/dohomework|doexamination/) && setting.work) beforeFind();
$(window).on('hashchange', function() {
setting.work && location.reload();
});
} else if (url.match('/sourceLearning')) {
setting.video && hookVideo(_self.vjsComponent, 3);
setting.jump && setInterval(checkToNext, setting.time, $('.source-file-item'));
} else if (url == '/shareCourse/questionDetailPage') {
setTimeout(relieveLimit, 100, document);
$('textarea[oncut]').each(function() {
setTimeout(relieveLimit, 100, this);
});
if($("#myAnswerInfo_div2 .option-zan").attr("islike") == 0){
$("#myAnswerInfo_div2 .option-zan").click();
}
} else if (url.match('exerciseList') && setting.work) {
_self.XMLHttpRequest = hookHiexam;
setInterval(function() {
$(setting.queue.shift()).parent().click();
}, 1E3);
setting.jump && setInterval(function() {
// var $li = setting.queue.length ? $() : $('.jobclassallnumber-div li');
// $li.slice($li.index($('.greenbordercur')) + 1).not('.greenbgcur').eq(0).click();
setting.queue.length || $('.Topicswitchingbtn:contains(下一题)').click();
}, setting.time);
}
function hookVideo(Hooks, tip) {
// _self.PlayerUtil.debugMode = true;
_self.vjsComponent = function() {
var config = arguments[0],
options = config.options,
line = $.map(options.sourceSrc.lines, function(value) {
return value.lineName.replace('标准', '高清');
}),
vol = setting.vol > 100 ? 100 : setting.vol,
rate = tip == 3 ? [1, 1.25, 1.5, 2, 2.5, 3] : [1, 1.25, 1.5];
vol = Math.round(vol) / 100;
options.volume = vol > 0 ? vol : 0;
options.autostart = true;
setting.speed = setting.speed > 0 ? +setting.speed : 1;
options.rate = $.inArray(setting.speed, rate) < 0 ? options.rate : setting.speed;
tip && config.callback.playbackRate(setting.speed);
options.chooseLine = $.inArray(setting.line, line) + 1 || options.chooseLine + 1;
options.src = options.sourceSrc.lines[--options.chooseLine].lineUrl || options.src;
if (!setting.danmu) {
config.defOptions.control.danmuBtn = false;
delete options.control.danmuBtn;
}
Hooks.apply(this, arguments);
config.player.on('loadstart', function() {
this.loop(true);
this.play();
$('.speedBox span').text('X ' + setting.speed);
});
};
$(document).on('click', '.definiLines b', function() {
setting.line = ({xiaonei: '校内', line1gq: '高清', line1bq: '流畅'})[this.classList[0]];
}).on('mouseup click', function() {
setting.vol = _self.PlayerStarter.playerArray[0].player.cache_.volume * 100;
}).on('click', '.speedList div', function() {
setting.speed = $(this).attr('rate');
});
if (tip != 1) return;
setting.tip = setting.habit && setInterval(totalTime, setting.time);
setInterval(doTest, 1E3);
_self.XMLHttpRequest = setting.que ? function() {
var ajax = new xhr(),
open = ajax.open;
ajax.open = function(method, url) {
if (url.match('/loadVideoPointerInfo')) method = 'OPTIONS';
return open.apply(this, arguments);
};
return ajax;
} : xhr;
}
function totalTime() {
var player = _self.PlayerStarter.playerArray[0].player;
setting.habit -= player.paused() ? 0 : setting.time;
if (setting.habit >= 0) return;
clearInterval(setting.tip);
player.pause();
$.getScript('//cdn.jsdelivr.net/gh/sentsin/layer/dist/layer.js', function() {
_self.layer.open({content: '已达到挂机限制时间', title: '智慧树网课助手提示', end: function() {
setting.habit = 0;
}});
});
}
function checkToNext(tip) {
if (setting.habit < 0) return;
var $tip = $('.video, .lessonItem');
if ($('.current_play .time_icofinish').length) {
$tip.slice($tip.index($('.current_play')) + 1).not(':has(.time_icofinish)').eq(0).click();
} else if ($('.lessonItemActive .finish').length) {
// _self.PlayerStarter.playerArray[0].callback.playerNext();
$tip.slice($tip.index($('.lessonItemActive')) + 1).not(':has(.finish)').eq(0).click();
} else if (tip == 1) {
$('.current_player:contains("100%") + li').click();
// $('.finish_tishi').hasClass('disNo') || console.log('签到已完成');
} else if ($('.settleOn .finish').length) {
tip.slice(tip.index($('.settleOn')) + 1).not(':has(.finish)').eq(0).find('.file-name').click();
}
}
function doTest() {
if (!$('.dialog-test').length) {
} else if (setting.queue.length) {
$(setting.queue.shift()).parent().click();
} else if (!$('.answer').length) {
$('.topic-item').eq(0).click();
} else if (!$('.right').length) {
var tip = $('.answer span').text().match(/[A-Z]/g) || [];
if (tip.length == 1) return $('.topic-option-item:contains(' + tip[0] + ')').click();
$('.topic-option-item').each(function() {
$.inArray($(this).text().slice(0, 1), tip) < 0 == $(this).hasClass('active') && setting.queue.push(this);
});
} else if ($('.btn-next:enabled').length) {
$('.btn-next:enabled').click();
} else {
$('.dialog-test .btn').click();
_self.PlayerStarter.playerArray[0].player.play();
}
}
function relieveLimit(doc) {
if (!doc.oncut && !doc.onselectstart) return setTimeout(relieveLimit, 100, doc);
doc.oncontextmenu = doc.onpaste = doc.oncopy = doc.oncut = doc.onselectstart = null;
}
function beforeFind() {
_self.XMLHttpRequest = function() {
var ajax = new xhr();
ajax.onload = function(e) {
if (this.status != 200 || !this.responseURL.match(/doHomework|doExam/)) return;
var obj = JSON.parse(this.responseText);
collectData(obj.rt.examBase);
};
return ajax;
};
setting.div = $(
'<div style="border: 2px dashed rgb(0, 85, 68); width: 330px; position: fixed; top: 0; left: 0; z-index: 99999; background-color: rgba(70, 196, 38, 0.6); overflow-x: auto;">' +
'<span style="font-size: medium;"></span>' +
'<div style="font-size: medium;">正在搜索答案...</div>' +
'<div id="cx-notice" style="border-top: 1px solid #000;border-bottom: 1px solid #000;margin: 4px 0px;overflow: hidden;">' + setting.notice + '</div>' +
'<button style="margin-right: 10px;">暂停答题</button>' +
'<button style="margin-right: 10px;">重新查询</button>' +
'<button style="margin-right: 10px;">折叠面板</button>' +
'<button style="display: none;">未作答题目</button>' +
'<form style="margin: 2px 0;">' +
'<label style="font-weight: bold; color: red;">自定义答题范围：</label>' +
'<input name="num" type="number" min="1" placeholder="开始" style="width: 60px;" disabled>' +
'<span> ~ </span>' +
'<input name="max" type="number" min="1" placeholder="结束" style="width: 60px;" disabled>' +
'</form>' +
'<div style="max-height: 300px; overflow-y: auto;">' +
'<table border="1" style="font-size: 12px;">' +
'<thead>' +
'<tr>' +
'<th style="width: 30px; min-width: 30px; font-weight: bold; text-align: center;">题号</th>' +
'<th style="width: 60%; min-width: 130px; font-weight: bold; text-align: center;">题目（点击可复制）</th>' +
'<th style="min-width: 130px; font-weight: bold; text-align: center;">答案（点击可复制）</th>' +
'</tr>' +
'</thead>' +
'<tfoot style="display: none;">' +
'<tr>' +
'<th colspan="3" style="font-weight: bold; text-align: center;">答案提示框 已折叠</th>' +
'</tr>' +
'</tfoot>' +
'<tbody>' +
'<tr>' +
'<td colspan="3" style="display: none;"></td>' +
'</tr>' +
'</tbody>' +
'</table>' +
'</div>' +
'</div>'
).appendTo('body').on('click', 'button, td', function() {
var len = $(this).prevAll('button').length;
if (this.nodeName == 'TD') {
$(this).prev().length && GM_setClipboard($(this).text());
} else if (len === 0) {
if (setting.loop) {
clearInterval(setting.loop);
delete setting.loop;
len = [false, '已暂停搜索', '继续答题'];
} else {
setting.loop = setInterval(findAnswer, setting.time);
len = [true, '正在搜索答案...', '暂停答题'];
}
setting.div.find('input').attr('disabled', len[0]);
setting.div.children('div:eq(0)').html(function() {
return $(this).data('html') || len[1];
}).removeData('html');
$(this).html(len[2]);
} else if (len == 1) {
location.reload();
} else if (len == 2) {
setting.div.find('tbody, tfoot').toggle();
} else if (len == 3) {
var $li = $('.el-scrollbar__wrap li'),
$tip = $li.filter('.white, .yellow').eq(0);
$tip.click().length ? setting.div.children('div:last').scrollTop(function() {
var $tr = $('tbody tr', this).has('td:nth-child(1):contains(' + $tip.text() + ')');
if (!$tr.length) return arguments[1];
return $tr.offset().top - $tr.parents('table').offset().top; // $tr[0].offsetTop
}) : $(this).hide();
} else if (len == 4) {
setting.tk_num++;
GM_setValue('tk_num_1',setting.tk_num);
setting.tk_num = GM_getValue('tk_num_1');
console.log(setting.tk_num);
parent.location.reload();
}
}).on('change', 'input', function() {
setting[this.name] = this.value.match(/^\d+$/) ? parseInt(this.value) - 1 : -1;
if (!this.value) setting[this.name] = this.name == 'num' ? 0 : undefined;
}).detach(setting.hide ? '*' : 'html');
setting.type = {
单选题: 1,
多选题: 2,
填空题: 3,
问答题: 4,
'分析题/解答题/计算题/证明题': 5,
'阅读理解（选择）/完型填空': 9,
判断题: 14
};
setting.lose = setting.num = setting.small = 0;
$(document).keydown(function(event) {
if (event.keyCode == 38) {
setting.div.detach();
} else if (event.keyCode == 40) {
setting.div.appendTo('body');
}
});
setting.loop = setInterval(findAnswer, setting.time, true);
setInterval(function() {
$(setting.queue.shift()).parent().click();
}, 1E3);
}
function findAnswer(tip) {
if (setting.queue.length) {
return;
} else if (tip && !$('.answerCard').length) {
return setting.div.children('div:eq(0)').data('html', '非自动答题页面').siblings('button:eq(0)').click();
} else if (setting.max < 0 || setting.num < 0) {
return setting.div.children('div:eq(0)').data('html', '范围参数应为 <font color="red">正整数</font>').siblings('button:eq(0)').click();
} else if (setting.num >= $('.subject_stem').length || setting.num > setting.max) {
// setting.div.children('button:eq(3)').toggle(!!setting.lose);
tip = setting.lose ? '共有 <font color="red">' + setting.lose + '</font> 道题目待完善（已深色标注）' : '答题已完成';
return setting.div.children('div:eq(0)').data('html', tip).siblings('button:eq(0), form').hide().click();
} else if (!setting.curs.length) {
setting.curs = $('.infoList span').map(function() {
return $(this).text().trim();
});
if (!setting.curs.length) return;
}
var $TiMu = $('.subject_stem').eq(setting.num).parent(),
$dom = $TiMu.find('.smallStem_describe').eq(setting.small).children('div').slice(1, -1),
question = filterStyle($dom) || filterStyle($TiMu.find('.subject_describe')),
type = $TiMu.find('.subject_type').text().match(/【(.+)】|$/)[1];
type = type ? setting.type[type] || 0 : -1;
GM_xmlhttpRequest({
method: 'POST',
url: 'http://cx.icodef.com/wyn-nb?v=4',
headers: {
'Content-type': 'application/x-www-form-urlencoded',
'Authorization': setting.token,
},
data: 'question=' + encodeURIComponent(question),
timeout: setting.time,
onload: function(xhr) {
if (!setting.loop) {
} else if (xhr.status == 200) {
var obj = $.parseJSON(xhr.responseText.replace(/^操作数据失败！/,'')) || {};
obj.answer = obj.data;
if (obj.code) {
setting.div.children('div:eq(0)').text('正在搜索答案...');
var answer = obj.answer.replace(/&/g, '&').replace(/<([^i])/g, '<$1');
obj.answer = /^http/.test(answer) ? '<img src="' + obj.answer + '">' : obj.answer;
$(
'<tr>' +
'<td style="text-align: center;">' + $TiMu.find('.subject_num').text().trim().replace('.', '') + '</td>' +
'<td title="点击可复制">' + (question.match('<img') ? question : question.replace(/&/g, '&').replace(/</g, '<')) + '</td>' +
'<td title="点击可复制">' + (/^http/.test(answer) ? obj.answer : '') + answer + '</td>' +
'</tr>'
).appendTo(setting.div.find('tbody')).css('background-color', function() {
$dom = $dom.length ? $dom.closest('.examPaper_subject') : $TiMu;
if (fillAnswer($dom, obj, type)) return '';
setting.div.children('button:eq(3)').show();
return 'rgba(0, 150, 136, 0.6)';
});
setting.small = ++setting.small < $TiMu.find('.smallStem_describe').length ? setting.small : (setting.num++, 0);
} else {
setting.div.children('div:eq(0)').html(obj.answer || '服务器繁忙，正在重试...');
}
setting.div.children('span').html(obj.msg || '');
} else if (xhr.status == 403) {
var html = xhr.responseText.indexOf('{') ? '请求过于频繁，建议稍后再试' : $.parseJSON(xhr.responseText).answer;
setting.div.children('div:eq(0)').data('html', html).siblings('button:eq(0)').click();
} else {
setting.div.children('div:eq(0)').text('服务器异常，正在重试...');
}
},
ontimeout: function() {
setting.loop && setting.div.children('div:eq(0)').text('服务器超时，正在重试...');
}
});
}
function fillAnswer($TiMu, obj, type) {
var $div = $TiMu.find('.nodeLab'),
str = String(obj.answer).toCDB() || new Date().toString(),
answer = str.split(/#|\x01|\|/),
state = setting.lose;
// $div.find(':radio:checked').prop('checked', false);
obj.code > 0 && $div.each(function() {
var $input = $('input', this)[0],
tip = filterStyle('.node_detail', this).toCDB() || new Date().toString();
if (tip.match(/^(正确|是|对|√|T|ri)$/)) {
answer.join().match(/(^|,)(正确|是|对|√|T|ri)(,|$)/) && setting.queue.push($input);
} else if (tip.match(/^(错误|否|错|×|F|wr)$/)) {
answer.join().match(/(^|,)(错误|否|错|×|F|wr)(,|$)/) && setting.queue.push($input);
} else if (type == 2) {
Boolean($.inArray(tip, answer) + 1 || str.indexOf(tip) + 1) == $input.checked || setting.queue.push($input);
} else {
$.inArray(tip, answer) + 1 && setting.queue.push($input);
}
});
if (setting.queue.length) {
} else if (/^(1|2|14)$/.test(type)) {
var $input = $div.find('input');
$input.is(':checked') || (setting.none ? setting.queue.push($input[Math.floor(Math.random() * $input.length)]) : setting.lose++);
} else if (/^[3-5]$/.test(type)) {
answer = String(obj.answer).split(/#|\x01|\|/);
str = $TiMu.find('textarea').each(function(index) {
index = (obj.code > 0 && answer[index]) || '';
this.value = index.trim();
// if (this.value == this._value) return true;
this.dispatchEvent(new Event('input'));
this.dispatchEvent(new Event('blur'));
}).length;
(obj.code > 0 && answer.length == str) || setting.none || setting.lose++;
} else {
setting.none || setting.lose++;
}
return state == setting.lose;
}
function collectData(obj, data) {
setting.data = data = {};
data.id = obj.id;
data.name = obj.name;
data.course = obj.courseName;
data.chapter = obj.toChapter || obj.explain;
data.timu = [];
$.each(obj.workExamParts, function() {
$.each(this.questionDtos, function() {
if (this.questionOptions) return pushData(this, data.timu);
$.each(this.questionChildrens, function() {
pushData(this, data.timu);
});
});
});
GM_xmlhttpRequest({
method: 'POST',
url: 'http://cx.icodef.com/report/zhs',
headers: {
'Content-type': 'application/x-www-form-urlencoded',
'Authorization': setting.token,
},
data: 'data=' + encodeURIComponent(JSON.stringify(data))
});
}
function pushData(obj, arr) {
arr.push({
id: obj.id,
question: filterStyle('<p>' + obj.name + '</p>'),
option: $.map(obj.questionOptions, function(val) {
return filterStyle('<p>' + val.content + '</p>');
}),
key: $.map(obj.questionOptions, function(val) {
return val.id;
}).join(),
type: obj.questionType.id
});
}
function hookHiexam() {
var ajax = new xhr();
ajax.onload = function() {
if (this.status != 200 || !this.responseURL.match('getDoQuestSingle')) return;
var obj = JSON.parse(this.responseText).rt;
$.each(obj.questionOptionList || [], function(index) {
var $input = $('.TitleOptions-div input')[index];
if (obj.questionTypeId == 1) {
this.isCorrect && setting.queue.push($input);
} else if (obj.questionTypeId == 2) {
this.isCorrect == $input.checked || setting.queue.push($input);
}
});
};
return ajax;
}
function filterStyle(dom, that) {
var $dom = $(dom, that).clone().find('style').remove().end();
return $dom.find('img[src]').replaceWith(function() {
return $('<p></p>').text('<img src="' + $(this).attr('src') + '">');
}).end().text().trim();
}