using System;
using System.Collections;
using System.ComponentModel;
using System.Configuration;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using WesternByte.MyBlog.Core.Blog;
using WesternByte.MyBlog.Core.Picture;

namespace WesternByte.MyBlog.Blog.Admin.Picture
{
	/// <summary>
	/// Remove 的摘要說明。
	/// </summary>
	public class Remove : System.Web.UI.Page
	{
		protected PictureDAO pDAO = new PictureDAO();
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此處放置用戶代碼以初始化頁面
			if(Session["Blog"]!=null)
			{
				BlogVO bVO = (BlogVO)Session["Blog"];
				if(bVO.Role == 0)
				{
					Page.Response.Redirect("/Admin/Blog.aspx");
				}
				else
				{
					int PictureID = Convert.ToInt32(Page.Request.QueryString["PictureID"]);
					PictureVO pVO = pDAO.Load(PictureID);

					string imageSavePath = Server.MapPath("/") + ConfigurationSettings.AppSettings["ImageSavePath"].ToString() + bVO.BlogID + "\\" + pVO.CategoryID + "\\";
					System.IO.File.Delete(imageSavePath + "o_" + pVO.ImageUrl);
					System.IO.File.Delete(imageSavePath + "t_" + pVO.ImageUrl);

					int back = pDAO.Delete(PictureID);
					if(back>0)
					{
						Page.Response.Redirect("/Success.aspx?flag=delpicture");
					}
					else
					{
						Page.Response.Redirect("/Error.aspx?flag=delpicture");
					}
				}
			}
			else
			{
				Page.Response.Redirect("/Login.aspx");
			}
		}

		#region Web 窗體設計器生成的代碼
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: 該調用是 ASP.NET Web 窗體設計器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 設計器支持所需的方法 - 不要使用代碼編輯器修改
		/// 此方法的內容。
		/// </summary>
		private void InitializeComponent()
		{    
			this.Load += new System.EventHandler(this.Page_Load);
		}
		#endregion
	}
}