UOOC assistant优课联盟刷课软件脚本

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UOOC优课联盟助手(UOOC assistant):视频自动连播,可选自动二倍速播放(因为超过二倍速可能无法记录任务点),可选是否静音,离开页面能够继续播放,能够自动回答视频中途弹出问题;如果视频一开始处于停止状态,可以手动点击播放;如果视频标题下面出现倍速/静音选项说明脚本正常启动运行。
功能:
【UOOC优课联盟助手 (UOOC assistant)
视频自动连播
可选是否自动二倍速播放(因为超过二倍速可能无法记录任务点)
可选是否静音
离开页面能够继续播放
能够自动回答视频中途弹出问题
可能遇到的问题:
如果视频一开始没有自动播放,请手动点击播放
如果视频标题下面出现"倍速/静音选项",说明脚本正常启动运行,否则请尝试刷新页面
如果多次刷新仍未出现"倍速/静音选项",可能是因为登录了另一个UOOC网址,请使用该UOOC网址进行观看
如果经过上述步骤后,出现了"倍速/静音选项",但是仍然无法连播,可能是未适配当前慕课,请留言告知该慕课名称和无法连播的视频章节数
如果经过上述步骤后,仍未出现"倍速/静音选项",
脚本:

// ==UserScript==
// @name         UOOC assistant
// @name:en      UOOC assistant
// @namespace    http://tampermonkey.net/
// @version      0.7.3
// @description  【使用前先看介绍/有问题可反馈】【欢迎一键三连(好评+打赏+收藏),你的支持是作者维护下去的最大动力!】UOOC优课联盟助手(UOOC assistant):视频自动连播,可选自动二倍速播放(因为超过二倍速可能无法记录任务点),可选是否静音,离开页面能够继续播放,能够自动回答视频中途弹出问题;如果视频一开始处于停止状态,可以手动点击播放;如果视频标题下面出现倍速/静音选项说明脚本正常启动运行。
// @description:en  【使用前先看介绍/有问题可反馈】【欢迎一键三连(好评+打赏+收藏),你的支持是作者维护下去的最大动力!】UOOC优课联盟助手(UOOC assistant):视频自动连播,可选自动二倍速播放(因为超过二倍速可能无法记录任务点),可选是否静音,离开页面能够继续播放,能够自动回答视频中途弹出问题;如果视频一开始处于停止状态,可以手动点击播放;如果视频标题下面出现倍速/静音选项说明脚本正常启动运行。
// @author       cc
// @include      http://www.uooc.net.cn/*
// @grant        none
// ==/UserScript==

(function () {
    'use strict';
    const jsName = 'UOOCassistant.js';
    const host = window.location.host;
    if (host == 'www.uooc.net.cn') {
        console.log(`excute ${jsName}`);
        let recursive = () => {
            let extraTime = 0;
            try {
                let done = false;
                let video = document.querySelector('#player_html5_api');
                if (video) {
                    if (document.getElementById('rate').checked)
                        video.playbackRate = 2;
                    else
                        video.playbackRate = 1;
                    if (document.getElementById('volume').checked)
                        video.muted = true;
                    else
                        video.muted = false;
                    video.autoplay = true;
                    if (video.ended) {
                        done = true;
                    };
                    let quizLayer = document.querySelector('#quizLayer');
                    if (quizLayer && quizLayer.style.display != 'none') {
                        if (done) {
                            setTimeout(() => {
                                document.querySelectorAll('.layui-layer-shade').forEach(e => e.style.display = 'none');
                            }, 1000);
                        };
                        let source = JSON.parse(document.querySelector('div[uooc-video]').getAttribute('source'));
                        let quizList = source.quiz;
                        let quizIndex = 0;
                        let currentTime = video.currentTime;
                        let quizQuestion = document.querySelector('.smallTest-view .ti-q-c').innerHTML;
                        for (let i = 0; i < quizList.length; i++) {
                            if (quizList[i].question == quizQuestion) {
                                quizIndex = i;
                                break;
                            };
                        };
                        let quizAnswer = eval(quizList[quizIndex].answer);
                        let quizOptions = quizLayer.querySelector('div.ti-alist');
                        for (let ans of quizAnswer) {
                            let labelIndex = ans.charCodeAt() - 'A'.charCodeAt();
                            quizOptions.children[labelIndex].click();
                        }; // end for
                        quizLayer.querySelector('button').click();
                        extraTime = 1000;
                    }; // end if
                    if (!done) {
                        if (video.paused) {
                            video.play();
                        } else {
                            document.querySelectorAll('.layui-layer-shade, #quizLayer').forEach(e => e.style.display = 'none');
                        };
                    };
                }; // end if (video)
                if (!done) {
                    console.log('continue recursive function...');
                    setTimeout(recursive, 250 + extraTime);
                } else {
                    console.log('done!');
                    if (video) {
                        console.log('found video exists.');
                        let current_video = document.querySelector('.basic.active');
                        let next_video = current_video.nextElementSibling;
                        while (next_video && !next_video.querySelector('span.icon-video')) {
                            next_video = next_video.nextElementSibling;
                        };
                        if (next_video && next_video.querySelector('span.icon-video')) {
                            console.log('found next_video.');
                            next_video.click();
                            setTimeout(recursive, 500);
                        } else {
                            console.log('not found next_video.');
                            let uncomplete_video = document.querySelector(`li[ng-repeat='pointItem in sectionItem.children'] div.uncomplete`);
                            if (!uncomplete_video) {
                                uncomplete_video = document.querySelector(`li[ng-repeat='sectionItem in chapterItem.children'] div.uncomplete`);
                            };
                            if (uncomplete_video) {
                                console.log(uncomplete_video);
                                console.log('found uncomplete video, ready to click...');
                                uncomplete_video.click();
                                setTimeout(() => {
                                    let ul = uncomplete_video.parentNode.querySelector('ul');
                                    if (ul && ul.querySelector('.basic')) {
                                        console.log('found useful ul.');
                                        let next_video = uncomplete_video.parentNode.querySelector('ul').querySelector('.basic');
                                        next_video.click();
                                        setTimeout(() => {
                                            next_video.nextElementSibling.querySelector('.basic').click();
                                            setTimeout(recursive, 1000);
                                        }, 500);
                                    } else {
                                        console.log('not found useful ul.');
                                        uncomplete_video.nextElementSibling.firstElementChild.click();
                                        setTimeout(recursive, 1000);
                                    }
                                }, 500);
                            } else {
                                let next_section = document.querySelector('li div.basic.active').parentNode.parentNode.parentNode.parentNode.nextElementSibling.firstChild;
                                console.log('next_section as follows:');
                                console.log(next_section);
                                if (next_section) {
                                    console.log('found uncomplete section, ready to click...');
                                    next_section.click();
                                    setTimeout(() => {
                                        let next_video = next_section.nextElementSibling.firstElementChild;
                                        if (next_video.firstElementChild) {
                                            console.log('found next video, ready to click...');
                                            next_video.firstElementChild.click();
                                            setTimeout(() => {
                                                next_video.querySelector('div:nth-child(2) > div.basic').click();
                                                setTimeout(recursive, 500);
                                            }, 500);
                                        } else {
                                            console.log('not found next video, end recursive function.');
                                        };
                                    }, 500);
                                } else {
                                    let complete_items = document.querySelectorAll('.complete');
                                    let complete_video = complete_items.item(complete_items.length - 1);
                                    let uncomplete_video = complete_video.nextElementSibling;
                                    if (uncomplete_video) {
                                        console.log('found next video in the list.')
                                        uncomplete_video.click();
                                        setTimeout(recursive, 1000);
                                    } else {
                                        console.log('not found next video in the list.');
                                        complete_video = document.querySelector('.basic.active');
                                        let next_chapter = complete_video.parentNode.parentNode.nextElementSibling;
                                        if (next_chapter) {
                                            console.log('found next chapter of next chapter in the list.');
                                            next_chapter.firstElementChild.click();
                                            setTimeout(() => {
                                                let next_sub_chapter = next_chapter.querySelector('ul').querySelector('.basic.uncomplete');
                                                if (next_sub_chapter) {
                                                    console.log('found next chapter of next sub chapter in the list.');
                                                    next_sub_chapter.click();
                                                    setTimeout(() => {
                                                        let next_video = next_sub_chapter.nextElementSibling.querySelector('div');
                                                        if (next_video) {
                                                            console.log('found next video in next chapter of next sub chapter in the list.');
                                                            next_video.click();
                                                            setTimeout(recursive, 500);
                                                        } else {
                                                            console.log('not found next video in next chapter of next sub chapter in the list, end recursive function.');
                                                        };
                                                    }, 500);
                                                } else {
                                                    console.log('not found next chapter of next sub chapter in the list, end recursive function.');
                                                };
                                            }, 500);
                                        } else {
                                            console.log('not found next video of next chapter in the list.');
                                        };
                                    };
                                    console.log('not found uncomplete video, end recursive function.');
                                };
                            };
                        };
                    } else {
                        console.log('video not found.');
                    };
                };
            } catch (e) {
                // do nothing
            };
        }; // end recursive
        let wait = () => {
            if (document.readyState == 'complete') {
                console.log('ready to set checkboxes.');
                let getCheckbox = (name, text) => {
                    let p = document.createElement('p');
                    p.style.color = '#cccccc';
                    let checkbox = document.createElement('input');
                    checkbox.id = name;
                    checkbox.type = 'checkbox';
                    checkbox.checked = true;
                    checkbox.name = name;
                    checkbox.value = name;
                    checkbox.style.marginLeft = '25px';
                    p.append(checkbox);
                    let label = document.createElement('label');
                    label.setAttribute('for', name);
                    label.innerText = text;
                    label.style.marginLeft = '15px';
                    p.append(label);
                    p.style.margin = '5px';
                    return p;
                };
                let rateCheckbox = getCheckbox('rate', '倍速');
                let volumeCheckbox = getCheckbox('volume', '静音');
                let head = document.querySelector('.learn-head');
                let container = document.createElement('div');
                container.style.display = 'flex';
                container.style.flexDirection = 'row';
                container.append(rateCheckbox);
                container.append(volumeCheckbox);
                head.append(container);
                console.log('checkboxes have been set.');
                recursive();
            } else {
                setTimeout(wait, 200);
            };
        }; // end wait
        wait();
    }
})();
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