Coverage Report - net.sourceforge.pebble.decorator.RelativeUriDecorator
 
Classes in this File Line Coverage Branch Coverage Complexity
RelativeUriDecorator
100%
16/16
100%
4/4
1.667
 
 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 net.sourceforge.pebble.domain.Attachment;
 36  
 import net.sourceforge.pebble.domain.BlogEntry;
 37  
 import net.sourceforge.pebble.domain.StaticPage;
 38  
 import net.sourceforge.pebble.api.decorator.ContentDecoratorContext;
 39  
 
 40  
 /**
 41  
  * Translates relative URIs in blog entries and static pages into absolute URLs.
 42  
  * 
 43  
  * @author Simon Brown
 44  
  */
 45  2752
 public class RelativeUriDecorator extends ContentDecoratorSupport {
 46  
 
 47  
   /**
 48  
    * Decorates the specified blog entry.
 49  
    *
 50  
    * @param context   the context in which the decoration is running
 51  
    * @param blogEntry the blog entry to be decorated
 52  
    */
 53  
   public void decorate(ContentDecoratorContext context, BlogEntry blogEntry) {
 54  56
     blogEntry.setBody(replaceCommonUris(blogEntry.getBody()));
 55  56
     blogEntry.setExcerpt(replaceCommonUris(blogEntry.getExcerpt()));
 56  
 
 57  56
     Attachment attachment = blogEntry.getAttachment();
 58  56
     if (attachment != null) {
 59  8
       String attachmentUrl = attachment.getUrl();
 60  8
       if (attachmentUrl.startsWith("./")) {
 61  4
         attachment.setUrl(getBlog().getUrl() + attachmentUrl.substring(2));
 62  
       }
 63  
     }
 64  56
   }
 65  
 
 66  
   /**
 67  
    * Decorates the specified static page.
 68  
    *
 69  
    * @param context    the context in which the decoration is running
 70  
    * @param staticPage the static page to be decorated
 71  
    */
 72  
   public void decorate(ContentDecoratorContext context, StaticPage staticPage) {
 73  8
     staticPage.setBody(replaceCommonUris(staticPage.getBody()));
 74  8
   }
 75  
 
 76  
   /**
 77  
    * Helper method to replace common relative URIs with their absolute values.
 78  
    *
 79  
    * @param s   the String containing relative URIs
 80  
    * @return    a new String containing absolute URLs
 81  
    */
 82  
   private String replaceCommonUris(String s) {
 83  120
     s = s.replaceAll("href=\"\\./", "href=\"" + getBlog().getUrl());
 84  120
     s = s.replaceAll("href='\\./", "href='" + getBlog().getUrl());
 85  120
     s = s.replaceAll("src=\"\\./", "src=\"" + getBlog().getUrl());
 86  120
     s = s.replaceAll("src='\\./", "src='" + getBlog().getUrl());
 87  120
     return s;
 88  
   }
 89  
 
 90  
 }