52 lines
1.7 KiB
C#
52 lines
1.7 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Web;
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using WeiSha.Common;
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using Song.ServiceInterfaces;
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namespace Song.Site.Ajax
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{
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/// <summary>
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/// 记录学员学习视频的时间
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/// </summary>
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[Obsolete]
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public class StudentStudy : IHttpHandler
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{
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//课程id，章节id
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private int couid = WeiSha.Common.Request.QueryString["couid"].Int32 ?? 0;
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private int olid = WeiSha.Common.Request.QueryString["olid"].Int32 ?? 0;
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//播放进度，单位毫秒
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private int playTime = WeiSha.Common.Request.QueryString["playTime"].Int32 ?? 0;
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//学习时间，单位秒
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private int studyTime = WeiSha.Common.Request.QueryString["studyTime"].Int32 ?? 0;
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//视频总时长，单位毫秒
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private int totalTime = WeiSha.Common.Request.QueryString["totalTime"].Int32 ?? 0;
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public void ProcessRequest(HttpContext context)
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{
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context.Response.ContentType = "text/plain";
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//当前学员
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Song.Entities.Accounts student = Extend.LoginState.Accounts.CurrentUser;
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if (student == null)
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{
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context.Response.Write("-1");
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return;
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}
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else
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{
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if (totalTime <= 0) throw new Exception("视频总时长为零");
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//记录学习进度，返回完成度的百分比
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double per = Business.Do<IStudent>().LogForStudyUpdate(couid, olid, student, playTime, studyTime, totalTime);
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context.Response.Write(per);
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}
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}
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public bool IsReusable
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{
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get
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{
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return false;
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}
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}
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}
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}
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