package org.kuali.maven.mojo.s3;
   
   import org.apache.commons.lang.StringUtils;
   
   /**
    * Utility methods for generating html
    */
   public class HtmlUtils {
   
      int indent = 0;
  
      public String getIndentedContent(final String content) {
          return getIndent() + content;
      }
  
      public String getIndent() {
          return StringUtils.repeat(" ", indent);
      }
  
      /**
       * Return an HTML ahref tag
       */
      public String getHref(final String dest, final String show) {
          return getIndent() + "<a href=\"" + dest + "\">" + show + "</a>";
      }
  
      /**
       * Return an HTML img tag
       */
      public String getImage(final String image) {
          return getIndent() + "<img src=\"" + image + "\">";
      }
  
      public String openTag(final Tag tag) {
          StringBuffer sb = new StringBuffer();
          sb.append(getIndent());
          indent++;
          sb.append("<" + tag.getName());
          if (tag.getId() != null) {
              sb.append(" id=\"" + tag.getId() + '"');
          }
          if (tag.getClazz() != null) {
              sb.append(" class=\"" + tag.getClazz() + '"');
          }
          sb.append(">\n");
          return sb.toString();
      }
  
      public String closeTag(final Tag tag) {
          indent--;
          return getIndent() + "</" + tag.getName() + ">\n";
      }
  
      public String getTag(final Tag tag, final String content) {
          StringBuffer sb = new StringBuffer();
          sb.append(openTag(tag));
          sb.append(getIndent());
          sb.append(content);
          sb.append("\n");
          sb.append(closeTag(tag));
          return sb.toString();
      }
  }