Coverage Report - net.sourceforge.pebble.decorator.BlogCategoriesDecorator
 
Classes in this File Line Coverage Branch Coverage Complexity
BlogCategoriesDecorator
0%
0/26
0%
0/16
9
 
 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  
 
 33  
 package net.sourceforge.pebble.decorator;
 34  
 
 35  
 import java.util.Iterator;
 36  
 
 37  
 import net.sourceforge.pebble.api.decorator.ContentDecoratorContext;
 38  
 import net.sourceforge.pebble.domain.BlogEntry;
 39  
 import net.sourceforge.pebble.domain.Category;
 40  
 import net.sourceforge.pebble.util.I18n;
 41  
 
 42  
 /**
 43  
  * Generates category links for inclusion in the body of blog entries,
 44  
  * when rendered as HTML.
 45  
  * 
 46  
  * @author Simon Brown
 47  
  */
 48  0
 public class BlogCategoriesDecorator extends ContentDecoratorSupport {
 49  
 
 50  
   /**
 51  
    * Decorates the specified blog entry.
 52  
    *
 53  
    * @param context   the context in which the decoration is running
 54  
    * @param blogEntry the blog entry to be decorated
 55  
    */
 56  
   public void decorate(ContentDecoratorContext context, BlogEntry blogEntry) {
 57  0
   if (context.getMedia() == ContentDecoratorContext.HTML_PAGE) {
 58  0
       Iterator categories = blogEntry.getCategories().iterator();
 59  
 
 60  0
       if (categories.hasNext()) {
 61  0
         StringBuffer buf = new StringBuffer();
 62  
 
 63  0
         buf.append("<div class=\"categories\"><span>");
 64  0
         buf.append(I18n.getMessage(blogEntry.getBlog(), "category.categories"));
 65  0
         buf.append(" : </span>");
 66  0
         while (categories.hasNext()) {
 67  0
           Category category = (Category)categories.next();
 68  0
           buf.append("<a href=\"");
 69  0
           buf.append(category.getPermalink());
 70  0
           buf.append("\">");
 71  0
           buf.append(category.getName());
 72  0
           buf.append("</a>");
 73  
 
 74  0
           if (categories.hasNext()) {
 75  0
             buf.append(", ");
 76  
           }
 77  0
         }
 78  0
         buf.append("</div>");
 79  
 
 80  
         // now add the HTML to the body and excerpt, if they aren't empty
 81  0
         String body = blogEntry.getBody();
 82  0
         if (body != null && body.trim().length() > 0) {
 83  0
           blogEntry.setBody(body + buf.toString());
 84  
         }
 85  
 
 86  0
         String excerpt = blogEntry.getExcerpt();
 87  0
         if (excerpt != null && excerpt.trim().length() > 0) {
 88  0
           blogEntry.setExcerpt(excerpt + buf.toString());
 89  
         }
 90  
       }
 91  
     }
 92  0
   }
 93  
 
 94  
 }