56 lines
2.3 KiB
C#
56 lines
2.3 KiB
C#
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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/// 课程
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/// </summary>
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public class Courses : IHttpHandler
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{
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int index = WeiSha.Common.Request.QueryString["index"].Int32 ?? 1;
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int size = WeiSha.Common.Request.QueryString["size"].Int32 ?? 1;
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int sbjid = WeiSha.Common.Request.QueryString["sbjid"].Int32 ?? -1; //专业id
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string search = WeiSha.Common.Request.QueryString["search"].String;
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string order = WeiSha.Common.Request.QueryString["order"].String; //排序，flux流量最大优先,def推荐、流量，tax排序号，new最新,rec推荐
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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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Song.Entities.Organization org = Business.Do<IOrganization>().OrganCurrent();
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int sum = 0;
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List<Song.Entities.Course> cour = Business.Do<ICourse>().CoursePager(org.Org_ID, sbjid, -1, true, search, order, size, index, out sum);
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string tm = "{\"sum\":" + sum + ",\"index\":" + index + ",\"size\":" + size + ",\"sbjid\":" + sbjid + ",\"object\":[";
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for (int i = 0; i < cour.Count; i++)
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{
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Song.Entities.Course c = cour[i];
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c.Cou_LogoSmall = Upload.Get["Course"].Virtual + c.Cou_LogoSmall;
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c.Cou_Logo = Upload.Get["Course"].Virtual + c.Cou_Logo;
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//是否免费，或是限时免费
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if (c.Cou_IsLimitFree)
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{
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DateTime freeEnd = c.Cou_FreeEnd.AddDays(1).Date;
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if (!(c.Cou_FreeStart <= DateTime.Now && freeEnd >= DateTime.Now))
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c.Cou_IsLimitFree = false;
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}
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c.Cou_Intro = c.Cou_Target = c.Cou_Content = "";
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c.Cou_Name = c.Cou_Name.Replace("\"", """);
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tm += "" + c.ToJson();
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if (i < cour.Count - 1) tm += ",";
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}
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tm += "]}";
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context.Response.Write(tm);
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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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} |