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kimonline / xsstudy学习脚本

// ==UserScript==
// @name         xsstudy学习脚本
// @namespace    http://tampermonkey.net/
// @version      0.3
// @description  try to take over the world!
// @author       You
// @match        http://www.xsstudy.gov.cn/nbstudy/*
// @grant        none
// @require     https://code.jquery.com/jquery-latest.js
// ==/UserScript==
/* 更新日志
  v0.1 首版
  v0.2 加入进度显示（百分比）优化代码
  v0.3 进度条显示优化
*/

(function() {

    window.intervalId = 0;
    window.learnLessonId = 0;

    function Lesson(id,node){
		this.id = id;
		this.node =node;
		this.title = getCourseTitle(id);   //题目
		this.lastTime = getsTime(id)*60;   //已获学时（分钟）
		this.duration = getCourseRlen(id); //时长（分钟）
		//this.duration =this.node.getElementsByTagName("script")[0].innerHTML.slice(9,-1);     // 从 <script>min2hour(99.0)</script>之类的网页元素中获取时长

		//进度条设定
		this.progress = document.createElement('td');
        if (this.duration > 0){
            this.progress.innerHTML = (this.lastTime/this.duration*100).toFixed(2) + "%";
        }
        else{
            this.progress.innerHTML = '<td>0.00%</td>';
        }
        this.progress.id = "pro" + this.id;
		this.node.appendChild(this.progress);
		//播放按钮设定
        this.palyButton = document.createElement('td');
        this.node.appendChild(this.palyButton);
        this.palyButton.innerHTML = '<button>▶</button>';
        this.palyButton.id = "button" + this.id;
		var _this = this;
        this.palyButton.onclick = function(){

            //如果有视频在播放中，
            if (window.learnLessonId !== 0){
                //判断点击对象是否正在播放，如果是，则暂停，如果不是则暂停正在播放视频，开始播放新视频
                if (_this.id === window.learnLessonId){
                    this.innerHTML = '<button>▶</button>';
                    clearInterval(window.intervalId);
                    window.learnLessonId = 0;
                }
               else{
                   var button = document.getElementById("button" + learnLessonId );
                   button.innerHTML = '<button>▶</button>';
                   this.innerHTML = '<button>||</button>';
                   window.learnLessonId = _this.id;
               }
            }
            else{
                //如果未播放任何视频，点击一下则开始
                this.innerHTML = '<button>||</button>';
                window.learnLessonId = _this.id;
                window.intervalId  = setInterval(function (){
				$.ajax({
				   type: "POST",
				   url: '/nbstudy/player.ww?rid=0&cid='+ learnLessonId + '&classid=WX&lastPlayTime=0&'+Math.round(Math.random()*999999999),
				   data: '',
				   success: function(msg){
					if(msg.indexOf("success")<0){
						console.log("计时错误,请稍后(1小时)再学");
					}
					else{
						var label = document.getElementById("pro" + learnLessonId );
						_this.lastTime++;
						label.innerHTML = ((_this.lastTime/_this.duration)*100).toFixed(2) + "%";
						console.log("正常学习课程ID号" + learnLessonId);
						console.log("已持续" +_this.lastTime + "分钟");
                        console.log("总时长" +_this.duration + "分钟");
					}
				   }});
				},60000);
            }
        };
    }

    function main(){
		var a = $('[id^=js_exetend]');
		var lesson = [];
		for (var i = 0; i< a.length; i++){
			var node = a[i].parentNode.parentNode.parentNode;
			var classId  = a[i].id.slice(11);
			lesson[i] = new Lesson(classId,node);
		}
    }
	main();



})();