Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package social.controller; import com.controller.BrndBotBaseHttpServlet; import com.intbit.AppConstants; import com.intbit.util.ServletUtil; import facebook4j.Facebook; import facebook4j.FacebookException; import facebook4j.FacebookFactory; import facebook4j.PostUpdate; import facebook4j.auth.AccessToken; import facebook4j.Media; import facebook4j.PhotoUpdate; import java.io.File; import java.io.IOException; import java.io.PrintWriter; import java.net.URL; import java.util.logging.Level; import java.util.logging.Logger; import javax.servlet.ServletContext; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import twitter4j.StatusUpdate; import twitter4j.Twitter; import twitter4j.TwitterException; import twitter4j.TwitterFactory; import twitter4j.conf.ConfigurationBuilder; /** * * @author sandeep-kumar */ public class PostToSocial extends BrndBotBaseHttpServlet { /** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods. * * @param request servlet request * @param response servlet response * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ private Facebook facebook; @Override public void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { super.processRequest(request, response); boolean face = false; boolean twit = false; try { getSqlMethodsInstance().session = request.getSession(); Integer user_id = (Integer) getSqlMethodsInstance().session.getAttribute("UID"); String htmlString = (String) getSqlMethodsInstance().session.getAttribute("htmlString"); String isFacebook = request.getParameter("isFacebook"); String isTwitter = request.getParameter("isTwitter"); String getImageFile = request.getParameter("imageToPost"); String getFile = request.getParameter("imagePost"); String url = request.getParameter("url"); String file_image_path = AppConstants.LAYOUT_IMAGES_HOME + File.separator + getImageFile; // String file_image_path = getServletContext().getRealPath("") + "/temp/"+getImageFile; String imagePostURL = ServletUtil.getServerName(request.getServletContext()); //String imagePostURL = AppConstants.LAYOUT_IMAGES_HOME + getImageFile; if (isFacebook.equalsIgnoreCase("true")) { String accessToken = request.getParameter("accesstoken"); String posttext = request.getParameter("postText"); String title = request.getParameter("title"); String description = request.getParameter("description"); String url1 = request.getParameter("url"); facebook = new FacebookFactory().getInstance(); facebook.setOAuthAppId("592852577521569", "a87cc0c30d792fa5dd0aaef6b43994ef"); facebook.setOAuthPermissions("publish_actions, publish_pages,manage_pages"); // File file = new File(file_image_path); facebook.setOAuthAccessToken(new AccessToken(accessToken)); if (title == "") { Media media = new Media(new File(file_image_path)); PhotoUpdate update = new PhotoUpdate(media); update.message(posttext); facebook.postPhoto(update); } else { logger.info(title); PostUpdate post = new PostUpdate(posttext).picture(new URL( imagePostURL + "DownloadImage?image_type=LAYOUT_IMAGES&image_name=" + getImageFile)) .name(title).link(new URL(url1)).description(description); facebook.postFeed(post); } try { getSqlMethodsInstance().setSocialPostHistory(user_id, htmlString, false, true, getImageFile); } catch (Exception ex) { Logger.getLogger(PostToSocial.class.getName()).log(Level.SEVERE, null, ex.getCause()); Logger.getLogger(PostToSocial.class.getName()).log(Level.SEVERE, null, ex.getMessage()); } } if (isTwitter.equalsIgnoreCase("true")) { try { AccessToken accTok = null; String shortUrl = ""; ConfigurationBuilder twitterConfigBuilder = new ConfigurationBuilder(); twitterConfigBuilder.setDebugEnabled(true); twitterConfigBuilder.setOAuthConsumerKey("K7TJ3va8cyAeh6oN3Hia91S2o"); twitterConfigBuilder .setOAuthConsumerSecret("IWUt2aDVTHgUc8N0qI0cF1Z1dTAEQ7CSgnBymZNr3BPSmtkNHL"); twitterConfigBuilder.setOAuthAccessToken(request.getParameter("twittweraccestoken")); twitterConfigBuilder.setOAuthAccessTokenSecret(request.getParameter("twitterTokenSecret")); Twitter twitter = new TwitterFactory(twitterConfigBuilder.build()).getInstance(); String statusMessage = request.getParameter("text").replace("bit.ly/1XOkJo", ""); shortUrl = request.getParameter("shorturl"); if (shortUrl.length() > 0) { String StatusMessageWithoutUrl = statusMessage.substring(0, statusMessage.length()); if (StatusMessageWithoutUrl.length() + shortUrl.length() < 140) { statusMessage = StatusMessageWithoutUrl + " " + shortUrl; } else { int urlLength = shortUrl.length() + 1; int statusLength = 115 - urlLength; statusMessage = StatusMessageWithoutUrl.substring(0, statusLength); statusMessage = statusMessage + " " + shortUrl; } } File file = new File(file_image_path); int count = statusMessage.length(); StatusUpdate status = new StatusUpdate(statusMessage); // set the image to be uploaded here. status.setMedia(file); twitter.updateStatus(status); try { getSqlMethodsInstance().setSocialPostHistory(user_id, htmlString, false, true, getImageFile); } catch (Exception ex) { Logger.getLogger(PostToSocial.class.getName()).log(Level.SEVERE, null, ex.getCause()); Logger.getLogger(PostToSocial.class.getName()).log(Level.SEVERE, null, ex.getMessage()); } } catch (TwitterException te) { PrintWriter out1 = response.getWriter(); out1.println("Twitter Exception: " + te.getMessage()); Logger.getLogger(PostToSocial.class.getName()).log(Level.SEVERE, null, te.getCause()); Logger.getLogger(PostToSocial.class.getName()).log(Level.SEVERE, null, te.getMessage()); } catch (Exception e) { Logger.getLogger(PostToSocial.class.getName()).log(Level.SEVERE, null, e); Logger.getLogger(PostToSocial.class.getName()).log(Level.SEVERE, null, e.getMessage()); } } } catch (FacebookException e) { Logger.getLogger(PostToSocial.class.getName()).log(Level.SEVERE, null, e.getCause()); Logger.getLogger(PostToSocial.class.getName()).log(Level.SEVERE, null, e.getMessage()); } } // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code."> /** * Handles the HTTP <code>GET</code> method. * * @param request servlet request * @param response servlet response * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ @Override protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { processRequest(request, response); } /** * Handles the HTTP <code>POST</code> method. * * @param request servlet request * @param response servlet response * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ @Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { processRequest(request, response); } /** * Returns a short description of the servlet. * * @return a String containing servlet description */ @Override public String getServletInfo() { return "Short description"; }// </editor-fold> }