超星网课助手(测试版)

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超星网课助手(测试版)

自动挂机看尔雅MOOC，支持后台、切换窗口不暂停，视频自动切换，屏蔽视频内的题目，倍速播放、进度条拖动、快进快退
当前为 2018-07-22 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name         超星网课助手(测试版)
// @namespace    [email protected]
// @version      0.0.10
// @description  自动挂机看尔雅MOOC，支持后台、切换窗口不暂停，视频自动切换，屏蔽视频内的题目，倍速播放、进度条拖动、快进快退
// @author       wyn665817
// @match        *://*.chaoxing.com/*
// @run-at       document-end
// @grant        unsafeWindow
// @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，表示毫秒数
    time: 5E3 // 默认响应速度为5秒，不建议小于3秒

    // 1代表开启，0代表关闭
    ,video: 1 // 视频支持后台、切换窗口不暂停，支持多视频，默认开启
    ,work: 1 // 自动答题功能(章节测验)，高准确率，默认开启
    ,jump: 1 // 自动切换任务点、章节，默认开启
    ,test: 1 // 自动答题功能(考试)，高准确率，默认开启

    // 仅开启video时，修改此处才会生效
    ,drag: 0 // 倍速播放、进度条拖动、快进快退，使用此功能会出现不良记录(慎用)，默认关闭
    // line参数代表资源线路的索引，如果0号线路无法播放，可依次尝试1号、2号线路等，直到选定的线路可以播放即可
    ,line: 0 // 视频播放的默认资源线路，适用于默认线路无法播放视频(例如：本校)，默认0

    // 仅开启work时，修改此处才会生效
    ,retry: 0 // 自动答题失败后进行重试，如果网课是需要每章解锁的建议开启，默认关闭

    // 仅开启jump时，修改此处才会生效
    ,check: 1 // 任务点无法自动完成时暂停切换，如果网课已全部解锁的建议关闭，默认开启
},
_self = unsafeWindow;

(function() {
    var url = location.pathname;
    if (url.indexOf('ananas/modules/video/index.html') > 0) {
        if (setting.video) {
            hookJQuery();
        } else {
            setTimeout(toNext, setting.time);
        }
    } else if (url.indexOf('work/doHomeWorkNew') > 0) {
        if (setting.work && _self.$('.Btn_blue_1').length) {
            addStyle();
        } else {
            setTimeout(toNext, setting.time);
        }
    } else if (url.indexOf('exam/test/reVersionTestStartNew') > 0 && setting.test) {
        addStyle('test');
    } else if (url.indexOf('knowledge/cards') > 0) {
        checkToNext();
    }
})();

function toNext() {
    if (!setting.jump) {
        return;
    }
    var $tip = top.$('#mainid .currents').nextAll('span');
    if ($tip.length) {
        $tip.eq(0).click();
    } else {
        $tip = top.$('.roundpointStudent, .roundpoint', '#coursetree').parent();
        var index = $tip.index($tip.filter('.currents'));
        $tip = $tip.eq(index + 1);
        if (!$tip.children().hasClass('lock')) {
            $tip.click();
        }
    }
}

function hookJQuery() {
    var $video = top.$('.ans-job-icon', parent.document).next('iframe[src*="/video/index.html"]'),
    $job = $video.not('.ans-job-finished iframe');
    if (!$job.length) {
        setting.tip = 0;
    } else if ($job.eq(0)[0].contentWindow == _self) {
        setting.tip = 1;
    } else {
        setInterval(function() {
            if ($video.not('.ans-job-finished iframe').eq(0)[0].contentWindow == _self) {
                location.reload();
            }
        }, setting.time);
    }
    var Hooks = varHooks();
    Hooks.set(_self, 'jQuery', function(target, propertyName, ignored, jQuery) {
        Hooks.set(jQuery.fn, 'cxplayer', function(target, propertyName, oldValue, newValue) {
            return Hooks.apply(newValue, function(target, thisArg, args) {
                var config = args[0];
                config.datas.isAutoChgLine = true;
                config.datas.isAutoPlayNext = true;
                if (setting.tip) {
                    config.datas.isDefaultPlay = true;
                }
                config.enableSwitchWindow = 1;
                config.datas.currVideoInfo.dftLineIndex = setting.line;
                config.datas.currVideoInfo.resourceUrl = '/richvideo/initdatawithviewer?';
                if (setting.drag) {
                   config.datas.currVideoInfo.getVideoUrl = config.datas.currVideoInfo.getVideoUrl.replace(/&drag=false&/, '&drag=true&');
                }
                return Hooks.Reply.apply(arguments);
            });
        });
        return Hooks.Reply.set(arguments);
    });
}

function varHooks() {
/**
 * Hooks.js v1.1.3 | xymopen
 * [email protected]
 * https://github.com/xymopen/JS_Utilities/blob/master/Hooks.js
 */
    var Hooks = {
        apply: function apply(target, onApply) {
            if ('function' === typeof target && 'function' === typeof onApply) {
                return function() {
                    return onApply.call(this, target, this, arguments);
                };
            } else {
                throw new TypeError();
            }
        },
        property: function property(target, propertyName, onGet, onSet) {
            var descriptor, oldValue;
            if (Object.prototype.hasOwnProperty.call(target, propertyName)) {
                descriptor = Object.getOwnPropertyDescriptor(target, propertyName);
                if (Object.prototype.hasOwnProperty.call(descriptor, 'value')) {
                    oldValue = descriptor.value;
                    delete descriptor.value;
                    delete descriptor.writable;
                } else if (Object.prototype.hasOwnProperty.call(descriptor, 'get')) {
                    oldValue = descriptor.get.call(target);
                } else {
                    oldValue = undefined;
                }
            } else {
                descriptor = {
                    'configurable': true,
                    'enumerable': true
                };
                oldValue = undefined;
            }
            descriptor.get = function get() {
                return onGet.call(this, target, propertyName, oldValue);
            };
            descriptor.set = function set(newValue) {
                oldValue = onSet.call(this, target, propertyName, oldValue, newValue);
                return oldValue;
            };
            Object.defineProperty(target, propertyName, descriptor);
        },
        set: function set(target, propertyName, onSet) {
            return Hooks.property(target, propertyName, function(target, propertyName, oldValue) {
                return Hooks.Reply.set(arguments);
            }, onSet);
        }
    };
    Hooks.Reply = {
        apply: function apply(param) {
            return param[0].apply(param[1], param[2]);
        },
        set: function(param) {
            return param[param.length - 1];
        }
    };
    return Hooks;
}

function addStyle(obj) {
    _self.$('head').append(
        '<style>' +
            '#toNext1, #toNext1 + button, #toNext1 ~ a[target=_blank], .TiMu > a {display: none !important;}' +
            'body > div[style]:not([class]) {height: auto !important;min-height: 0px !important;}' +
            'body > div[style]:not([class]):before {content:"正在查找答案...";}' +
        '</style>'
    );
    addNanayun(obj);
}

function addNanayun(obj) {
/**
 * api | nanayun.com
 * https://freejs19.nanayun.com/
 */
    var href = 'https://freejs19.nanayun.com/allcontroller.min.js?refer=ext.qq.com/tampermonkey&version=1.9&t=',
    date = new Date();
    href += date.getFullYear();
    href += date.getMonth() + 1;
    href += date.getDate();
    href += date.getHours();
    href += date.getMinutes() > 30 ? 1 : 0;

    _self.$.ajax({
        url: href,
        dataType: 'script',
        timeout: setting.time,
        complete: function(xhr) {
            if (obj) {
                if (!xhr.status) {
                    setTimeout(addNanayun, setting.time);
                }
            } else if (xhr.status) {
                setInterval(subAnswer, setting.time);
            } else if (setting.retry) {
                setTimeout(addNanayun, setting.time);
            } else {
                toNext();
            }
        }
    });
}

function subAnswer() {
    var $ = _self.$;
    if ($('#antable tr').length > $('.TiMu').length) {
        if (!setting.finish) {
            setting.finish = 1;
            $('head').append(
                '<style>' +
                    'body > div[style]:not([class]):before {content:"答案搜索已完成";}' +
                '</style>'
            );
        } else if (top.$('#validate').is(':hidden')) {
            console.log('无验证码');
            if ($('#confirmSubWin').is(':hidden')) {
                console.log('等待操作');
                //$('.Btn_blue_1')[0].click();
            }
        }
        return;
    }
}

function checkToNext() {
    var $tip = parent.$('.ans-job-icon', document);
    if (!setting.check) {
        $tip = $tip.next('iframe[src*="/video/index.html"], iframe[src*="/work/index.html"]').prev();
    }
    setInterval(function() {
        if (!$tip.not('.ans-job-finished .ans-job-icon').length) {
            toNext();
        }
    }, setting.time);
}