Coverage Report - net.sourceforge.pebble.web.action.AddTrackBackAction
 
Classes in this File Line Coverage Branch Coverage Complexity
AddTrackBackAction
0%
0/35
0%
0/8
11
 
 1  
 /*
 2  
  * Copyright (c) 2003-2011, Simon Brown
 3  
  * All rights reserved.
 4  
  *
 5  
  * Redistribution and use in source and binary forms, with or without
 6  
  * modification, are permitted provided that the following conditions are met:
 7  
  *
 8  
  *   - Redistributions of source code must retain the above copyright
 9  
  *     notice, this list of conditions and the following disclaimer.
 10  
  *
 11  
  *   - Redistributions in binary form must reproduce the above copyright
 12  
  *     notice, this list of conditions and the following disclaimer in
 13  
  *     the documentation and/or other materials provided with the
 14  
  *     distribution.
 15  
  *
 16  
  *   - Neither the name of Pebble nor the names of its contributors may
 17  
  *     be used to endorse or promote products derived from this software
 18  
  *     without specific prior written permission.
 19  
  *
 20  
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 21  
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 22  
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 23  
  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 24  
  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 25  
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 26  
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 27  
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 28  
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 29  
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 30  
  * POSSIBILITY OF SUCH DAMAGE.
 31  
  */
 32  
 package net.sourceforge.pebble.web.action;
 33  
 
 34  
 import net.sourceforge.pebble.Constants;
 35  
 import net.sourceforge.pebble.trackback.TrackBackTokenManager;
 36  
 import net.sourceforge.pebble.domain.*;
 37  
 import net.sourceforge.pebble.web.view.View;
 38  
 import net.sourceforge.pebble.web.view.impl.TrackBackResponseView;
 39  
 import org.apache.commons.logging.Log;
 40  
 import org.apache.commons.logging.LogFactory;
 41  
 
 42  
 import javax.servlet.ServletException;
 43  
 import javax.servlet.http.HttpServletRequest;
 44  
 import javax.servlet.http.HttpServletResponse;
 45  
 
 46  
 /**
 47  
  * Adds a TrackBack to an existing blog entry.
 48  
  *
 49  
  * @author    Simon Brown
 50  
  */
 51  0
 public class AddTrackBackAction extends Action {
 52  
 
 53  
   /** the log used by this class */
 54  0
   private static Log log = LogFactory.getLog(AddTrackBackAction.class);
 55  
 
 56  
   /**
 57  
    * Peforms the processing associated with this action.
 58  
    *
 59  
    * @param request  the HttpServletRequest instance
 60  
    * @param response the HttpServletResponse instance
 61  
    * @return the name of the next view
 62  
    */
 63  
   public View process(HttpServletRequest request, HttpServletResponse response) throws ServletException {
 64  
     try {
 65  0
       Blog blog = (Blog)getModel().get(Constants.BLOG_KEY);
 66  0
       BlogEntry blogEntry = null;
 67  
 
 68  0
       String entry = request.getParameter("entry");
 69  0
       String token = request.getParameter("token");
 70  0
       String title = request.getParameter("title");
 71  0
       String excerpt = request.getParameter("excerpt");
 72  0
       String url = request.getParameter("url");
 73  0
       String blogName = request.getParameter("blog_name");
 74  0
       String ipAddress = request.getRemoteAddr();
 75  
 
 76  0
       if (url == null || url.length() == 0) {
 77  0
         getModel().put("errorCode", new Integer(1));
 78  0
         getModel().put("message", "The URL (permalink) must be specified for TrackBacks");
 79  0
         return new TrackBackResponseView();
 80  0
       } else if (!TrackBackTokenManager.getInstance().isValid(token)) {
 81  0
         getModel().put("errorCode", new Integer(1));
 82  0
         getModel().put("message", "The token has expired or is invalid");
 83  0
         return new TrackBackResponseView();
 84  
       } else {
 85  0
         BlogService service = new BlogService();
 86  0
         blogEntry = service.getBlogEntry(blog, entry);
 87  
 
 88  
         // only add the TrackBack if they are enabled for the entry
 89  0
         if (blogEntry.isTrackBacksEnabled()) {
 90  0
           TrackBack trackBack = blogEntry.createTrackBack(title, excerpt, url, blogName, ipAddress);
 91  0
           blogEntry.addTrackBack(trackBack);
 92  0
           service.putBlogEntry(blogEntry);
 93  0
           TrackBackTokenManager.getInstance().expire(token);
 94  
 
 95  0
           getModel().put("errorCode", new Integer(0));
 96  0
           return new TrackBackResponseView();
 97  
         } else {
 98  0
           getModel().put("errorCode", new Integer(1));
 99  0
           getModel().put("message", "TrackBacks are not enabled for this blog entry");
 100  0
           return new TrackBackResponseView();
 101  
         }
 102  
       }
 103  0
     } catch (Exception e) {
 104  0
       log.error(e.getMessage(), e);
 105  0
       e.printStackTrace();
 106  0
       throw new ServletException(e);
 107  
     }
 108  
   }
 109  
 
 110  
 }