htmldecorator.java

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package net.sourceforge.pebble.decorator;

import net.sourceforge.pebble.api.decorator.ContentDecoratorContext;
import net.sourceforge.pebble.domain.Comment;
import net.sourceforge.pebble.domain.TrackBack;
import net.sourceforge.pebble.util.StringUtils;

/**
 * Decorates blog entries and comments by rendering them as HTML.
 * 
 * @author Simon Brown
 */
public class HtmlDecorator extends ContentDecoratorSupport {

  /**
   * Decorates the specified comment.
   *
   * @param context the context in which the decoration is running
   * @param comment the comment to be decorated
   */
  public void decorate(ContentDecoratorContext context, Comment comment) {
    comment.setAuthor(StringUtils.filterHTML(comment.getAuthor()));
    comment.setWebsite(StringUtils.filterHTML(comment.getWebsite()));
    comment.setEmail(StringUtils.filterHTML(comment.getEmail()));
    comment.setTitle(StringUtils.filterHTML(comment.getTitle()));
    comment.setBody(StringUtils.transformToHTMLSubset(StringUtils.transformHTML(comment.getBody())));
  }

  /**
   * Decorates the specified TrackBack.
   *
   * @param context   the context in which the decoration is running
   * @param trackBack the TrackBack to be decorated
   */
  public void decorate(ContentDecoratorContext context, TrackBack trackBack) {
    trackBack.setBlogName(StringUtils.filterHTML(trackBack.getBlogName()));
    trackBack.setUrl(StringUtils.filterHTML(trackBack.getUrl()));
    trackBack.setTitle(StringUtils.filterHTML(trackBack.getTitle()));
    trackBack.setExcerpt(StringUtils.transformToHTMLSubset(StringUtils.transformHTML(trackBack.getExcerpt())));
  }
}