ai.susi.server.api.cms.Sitemap.java Source code

Introduction

Here is the source code for ai.susi.server.api.cms.Sitemap.java

Source

/**
 *  Sitemap
 *  Copyright 15.06.2016 by Shiven Mian, @shivenmian
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *  
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *  
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program in the file lgpl21.txt
 *  If not, see <http://www.gnu.org/licenses/>.
 */

package ai.susi.server.api.cms;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Iterator;

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

import org.json.JSONArray;
import org.json.JSONObject;

import ai.susi.server.Query;
import ai.susi.server.RemoteAccess;

public class Sitemap extends HttpServlet {

    private static final long serialVersionUID = -8475570405765656976L;
    private final String sitemaphead = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
            + "<urlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\">\n";

    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        doGet(request, response);
    }

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        Query post = RemoteAccess.evaluate(request);
        // String siteurl = request.getRequestURL().toString();
        // String baseurl = siteurl.substring(0, siteurl.length() -
        // request.getRequestURI().length()) + request.getContextPath() + "/";
        String baseurl = "http://loklak.org/";
        JSONObject TopMenuJsonObject = new TopMenuService().serviceImpl(post, null, null, null);
        JSONArray sitesarr = TopMenuJsonObject.getJSONArray("items");
        response.setCharacterEncoding("UTF-8");
        PrintWriter sos = response.getWriter();
        sos.print(sitemaphead + "\n");
        for (int i = 0; i < sitesarr.length(); i++) {
            JSONObject sitesobj = sitesarr.getJSONObject(i);
            Iterator<String> sites = sitesobj.keys();
            sos.print("<url>\n<loc>" + baseurl + sitesobj.getString(sites.next().toString()) + "/</loc>\n"
                    + "<changefreq>weekly</changefreq>\n</url>\n");
        }
        sos.print("</urlset>");
        sos.println();
        post.finalize();
    }
}