DTcms.Web.UI/DTcms.Web.UI.Page/article_show.cs

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using DTcms.BLL;
using DTcms.Common;
using DTcms.Model;
using System;
using System.Data;
using System.Web;

namespace DTcms.Web.UI.Page
{
	public class article_show : BasePage
	{
		protected int id;

		protected string page = string.Empty;

		protected DTcms.Model.article model = new DTcms.Model.article();

		protected override void ShowPage()
		{
			this.id = DTRequest.GetQueryInt("id");
			this.page = DTRequest.GetQueryString("page");
			DTcms.BLL.article bll = new DTcms.BLL.article();
			if (this.id > 0)
			{
				if (!bll.Exists(this.id))
				{
					HttpContext.Current.Response.Redirect(base.linkurl("error", new object[]
					{
						"?msg=" + Utils.UrlEncode("出错啦，您要浏览的页面不存在或已删除！")
					}));
					return;
				}
				this.model = bll.GetModel(this.id);
			}
			else
			{
				if (string.IsNullOrEmpty(this.page))
				{
					return;
				}
				if (!bll.Exists(this.page))
				{
					HttpContext.Current.Response.Redirect(base.linkurl("error", new object[]
					{
						"?msg=" + Utils.UrlEncode("出错啦，您要浏览的页面不存在或已删除！")
					}));
					return;
				}
				this.model = bll.GetModel(this.page);
			}
			if (this.model.link_url != null)
			{
				this.model.link_url = this.model.link_url.Trim();
			}
			if (!string.IsNullOrEmpty(this.model.link_url))
			{
				HttpContext.Current.Response.Redirect(this.model.link_url);
			}
		}