com.pureinfo.tgirls.sns.servlet.SingleInitServlet.java Source code

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Here is the source code for com.pureinfo.tgirls.sns.servlet.SingleInitServlet.java

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/**
 * PureInfo TGirls
 * @(#)SingleInitServlet.java   1.0 2009-4-7
 * 
 * Copyright(c) 2004-2005, PureInfo Information Technology Corp. Ltd. 
 * All rights reserved, see the license file.
 * 
 * www.pureinfo.com.cn
 */

package com.pureinfo.tgirls.sns.servlet;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

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

import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.json.JSONException;
import org.json.JSONObject;

import com.pureinfo.tgirls.json.model.JsonBase;
import com.pureinfo.tgirls.model.Photo;
import com.pureinfo.tgirls.model.RandomEvent;
import com.pureinfo.tgirls.model.User;
import com.pureinfo.tgirls.servlet.ContinueServlet;
import com.pureinfo.tgirls.servlet.GetInformationsServlet;
import com.pureinfo.tgirls.servlet.GetPic;
import com.pureinfo.tgirls.servlet.WelcomeMsgUtils;
import com.pureinfo.tgirls.utils.servlet.CookieUtils;

public class SingleInitServlet extends HttpServlet {
    private Logger logger = Logger.getLogger(this.getClass().getName());

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        String picId = request.getParameter("picId");
        if (StringUtils.isEmpty(picId)) {
            picId = "-1";
        }

        int npicId = -1;
        try {
            npicId = Integer.parseInt(picId);
        } catch (Exception e) {
            logger.error("int parse error.", e);
            npicId = -1;
        }
        JsonBase result = new JsonBase();
        response.setContentType("text/json; charset=utf-8");

        logger.info("single init with pic[" + npicId + "]");

        User loginUser = CookieUtils.getLoginUser(request, response);

        logger.debug("loginuser:" + loginUser);

        if (loginUser == null) {
            response.sendRedirect(request.getContextPath() + "/need-login.html");
            return;
        }

        try {
            Photo p;// = GetPic.get("", npicId);

            try {
                if (npicId > 0) {
                    p = GetPic.get("", npicId);
                } else {

                    List<String> viewdPicIds = new ArrayList<String>();// (List<Integer>)
                    String ids = (String) CookieUtils.getRequestCookieValue(request,
                            ContinueServlet.VIEWD_PIC_IDS + loginUser.getTaobaoID());

                    logger.debug("the ids:" + ids);

                    if (StringUtils.isNotEmpty(ids)) {
                        viewdPicIds = new ArrayList<String>(Arrays.asList(ids.split(",")));
                    }

                    logger.debug("before:" + viewdPicIds.toString());

                    p = GetPic.getPic("", viewdPicIds);

                    ids = GetPic.idListToString(viewdPicIds);

                    logger.debug("after:" + ids);

                    request.getSession().setAttribute(ContinueServlet.VIEWD_PIC_IDS + loginUser.getTaobaoID(), ids);
                }
            } catch (Exception e) {
                logger.error("error when record view ids.", e);
                p = GetPic.get("", npicId);
            }

            logger.debug("the pic:" + p);

            if (p != null) {
                result.put("pic", new JSONObject(p));
            }

            List<JSONObject> infolist = GetInformationsServlet.getInformations(loginUser.getTaobaoID());
            if (infolist != null) {
                result.put("informations", infolist);
            }
            result.put("uinfo", new JSONObject(loginUser));

            try {
                RandomEvent wel = WelcomeMsgUtils.doGetWelcomEvent(request, response);
                if (wel != null) {
                    result.put("event", new JSONObject(wel));
                }
            } catch (Exception e) {
                logger.error(e);
            }

        } catch (JSONException e) {
            logger.error("json error", e);
        }

        //logger.debug("result:" + result.toString());
        response.getWriter().write(result.toString());
        return;
    }

    @Override
    protected void doPost(HttpServletRequest _req, HttpServletResponse _resp) throws ServletException, IOException {
        this.doGet(_req, _resp);
    }

}