package com.tubeonfire.controller;
import java.io.IOException;
import java.net.URLDecoder;
import java.util.Calendar;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.tubeonfire.entity.TubesFeed;
import com.tubeonfire.service.TubeService;
import com.tubeonfire.util.JavaCacheHandle;
public class TubeChartsController extends HttpServlet {
private static final long serialVersionUID = 1L;
private static int itemPerPage = 12;
protected void doGet(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
response.setHeader("Cache-Control", "public, max-age=86400");
Calendar cal = Calendar.getInstance();
cal.add(Calendar.DATE, 1);
response.setHeader("Expires", cal.getTime().toString());
// search by input key.
try {
String path = ((HttpServletRequest) request).getRequestURI();
String[] splittedURI = path.split("/");
int page = 1;
String typeChart = "";
if (splittedURI.length == 3) {
typeChart = splittedURI[splittedURI.length - 1];
} else if (splittedURI.length == 4) {
typeChart = splittedURI[splittedURI.length - 2];
try {
System.out.println(splittedURI[splittedURI.length - 1]);
page = Integer
.parseInt(splittedURI[splittedURI.length - 1]);
} catch (Exception e) {
System.out.println("Error when parse page string to int.");
page = 1;
}
} else {
System.out.println("Error path.");
response.sendRedirect("/home");
}
typeChart = URLDecoder.decode(typeChart, "UTF8");
System.out.println("Chart type : " + typeChart);
TubesFeed result = null;
if (typeChart.equalsIgnoreCase("most-viewed")) {
result = TubeService.getMostView("today", itemPerPage, page);
} else if (typeChart.equalsIgnoreCase("most-shared")) {
result = TubeService.getMostShared(itemPerPage, page);
} else if (typeChart.equalsIgnoreCase("top-rated")) {
result = TubeService.getTopRate("today", itemPerPage, page);
} else if (typeChart.equalsIgnoreCase("most-discussed")) {
result = TubeService.getMostDiscussed("today", itemPerPage, page);
} else if (typeChart.equalsIgnoreCase("top-favorites")) {
result = TubeService.getTopFavorites("today", itemPerPage, page);
}
if (result != null && result.getListTube().size() > 0) {
request.setAttribute("url", request.getRequestURL());
request.setAttribute("listCategory",
JavaCacheHandle.getCategory());
request.setAttribute("listChannel",
JavaCacheHandle.getChannels());
request.setAttribute("result", result.getListTube());
request.setAttribute("typeChart", typeChart);
request.setAttribute("totalResult", result.getTotalResult());
System.out.println(result.getTotalResult());
request.setAttribute("currentPage", result.getCurrentPage());
request.getRequestDispatcher("/tube_charts.jsp").forward(request,
response);
} else {
System.out.println("Null pointer.");
response.sendRedirect("/home");
}
} catch (Exception e) {
System.out.println("Exception.");
e.printStackTrace();
response.sendRedirect("/home");
}
}
}