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();

     }

 }