87 lines
3.6 KiB
C#
87 lines
3.6 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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using VTemplate.Engine;
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namespace Song.Site
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{
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/// <summary>
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/// 课程购买
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/// </summary>
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public class CourseBuy : BasePage
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{
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//课程ID
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private int couid = WeiSha.Common.Request.QueryString["couid"].Int32 ?? 0;
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protected override void InitPageTemplate(HttpContext context)
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{
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//当前课程id写入cookies
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if (couid > 0)
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{
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context.Response.Cookies.Add(new HttpCookie("couid", couid.ToString()));
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}
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else
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{
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couid = WeiSha.Common.Request.Cookies["couid"].Int32 ?? 0;
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}
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this.Document.Variables.SetValue("couid", couid);
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//判断，如果已经购买，则直接跳转
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if (Extend.LoginState.Accounts.IsLogin)
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{
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bool isBuy = Business.Do<ICourse>().IsBuy(couid, Extend.LoginState.Accounts.CurrentUser.Ac_ID);
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if (isBuy)
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{
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this.Response.Redirect("/CourseStudy.ashx?couid=" + couid);
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return;
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}
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}
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//当前课程
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Song.Entities.Course course = Business.Do<ICourse>().CourseSingle(couid);
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if (course != null)
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{
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course.Cou_Logo = Upload.Get["Course"].Virtual + course.Cou_Logo;
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course.Cou_LogoSmall = Upload.Get["Course"].Virtual + course.Cou_LogoSmall;
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}
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//是否免费，或是限时免费
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if (course.Cou_IsLimitFree)
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{
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DateTime freeEnd = course.Cou_FreeEnd.AddDays(1).Date;
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if (!(course.Cou_FreeStart <= DateTime.Now && freeEnd >= DateTime.Now))
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course.Cou_IsLimitFree = false;
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}
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if (course == null)
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{
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return;
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}
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if (!course.Cou_IsUse && null != Account && Account.Ac_IsOrgAdmin != 1)
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{
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return;
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}
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this.Document.Variables.SetValue("course", course);
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//是否免费，限时免费也算
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this.Document.Variables.SetValue("isfree", course.Cou_IsFree || course.Cou_IsLimitFree);
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//所属专业
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Song.Entities.Subject subject = Business.Do<ISubject>().SubjectSingle(course.Sbj_ID);
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this.Document.Variables.SetValue("subject", subject);
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//章节数
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int olCount = Business.Do<IOutline>().OutlineOfCount(course.Cou_ID, 0, true);
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this.Document.Variables.SetValue("olCount", olCount);
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//试题数
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int quesCount = Business.Do<IQuestions>().QuesOfCount(this.Organ.Org_ID, course.Sbj_ID, course.Cou_ID, 0, 0, true);
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this.Document.Variables.SetValue("quesCount", quesCount);
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//价格
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Song.Entities.CoursePrice[] prices = Business.Do<ICourse>().PriceCount(-1, course.Cou_UID, true, 0);
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this.Document.Variables.SetValue("prices", prices);
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//上级专业
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List<Song.Entities.Subject> sbjs = Business.Do<ISubject>().Parents(course.Sbj_ID, true);
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this.Document.Variables.SetValue("sbjs", sbjs);
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//支付接口
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Song.Entities.Organization org = Business.Do<IOrganization>().OrganRoot();
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Song.Entities.PayInterface[] pis = Business.Do<IPayInterface>().PayAll(org.Org_ID, "web", true);
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this.Document.Variables.SetValue("pis", pis);
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}
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}
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} |