package org.zhios.website.admin.servlet;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.zhios.website.admin.model.NewsManager;
import org.zhios.website.admin.model.SourceManager;
import org.zhios.website.admin.model.Strings;
import org.zhios.website.admin.model.SysConfig;
import org.zhios.website.admin.model.UserManager;

/**
 * Servlet implementation class NewsManagerSL
 */
@WebServlet("/NewsManagerSL")
public class NewsManagerSL extends HttpServlet {
	private static final long serialVersionUID = 1L;

	
    /**
     * @see HttpServlet#HttpServlet()
     */
    public NewsManagerSL() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		request.setCharacterEncoding("UTF-8");

		//check user.
		if(!UserManager.checkUser(request.getSession(false))){
			response.sendRedirect("error?id=err104");
			return;
		}
		
		NewsManager nm=new NewsManager();
		
		String eventname=request.getParameter("eventname");
		if(eventname.equals("newslist")){
			String packagepath=request.getParameter("packagepath");
			
			String result=nm.ReadNewsList(packagepath);
			request.setAttribute("NewsList", result);
			
			SourceManager se=new SourceManager();
			String piclist=se.ReadFileNameList("picturesource");
			request.setAttribute("NewPictureList", piclist);
			
			String filelist=se.ReadFileNameList("filesource");
			request.setAttribute("NewFileList", filelist);

			request.setAttribute("SourceBaseURL", SysConfig.ResourceUrl);
			
			SetParams(request);
			request.getRequestDispatcher("newsmanager.jsp").forward(request,response);
		}
	}
	
	private void SetParams(HttpServletRequest request){
		request.setAttribute("NMTitle", Strings.NMTitle);
		request.setAttribute("newsModel", SysConfig.NewsModel);
		request.setAttribute("addNews", Strings.NMaddNews);
		request.setAttribute("deleteNews", Strings.NMdeleteNews);
		request.setAttribute("deleteNewsConfirm", Strings.NMdeleteNewsConfirm);
		request.setAttribute("editNews", Strings.NMeditNews);
		request.setAttribute("updatePages", Strings.NMupdatePages);
		request.setAttribute("updatePagesConfirm", Strings.NMupdatePagesConfirm);
		request.setAttribute("successConfirm", Strings.SuccessConfirm);
		request.setAttribute("failConfirm", Strings.FailConfirm);
	}
}