org.kuali.common.util.html.HtmlUtils Maven / Gradle / Ivy
/**
* Copyright 2010-2013 The Kuali Foundation
*
* Licensed under the Educational Community License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.opensource.org/licenses/ecl2.php
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.kuali.common.util.html;
import org.apache.commons.lang3.StringUtils;
import org.kuali.common.util.Counter;
/**
* Utility methods for generating html
*/
public class HtmlUtils {
public static String getIndentedContent(String content, Counter indent) {
return getIndent(indent) + content;
}
public static String getIndent(Counter indent) {
return StringUtils.repeat(" ", indent.getValue());
}
/**
* Return an HTML ahref tag
*/
public static String getHref(String dest, String show, Counter indent) {
return getIndent(indent) + "" + show + "";
}
/**
* Return an HTML img tag
*/
public static String getImage(String image, Counter indent) {
return getIndent(indent) + "![](\"")
";
}
public static String openTag(Tag tag, Counter indent) {
StringBuffer sb = new StringBuffer();
sb.append(getIndent(indent));
indent.increment();
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 static String closeTag(Tag tag, Counter indent) {
indent.decrement();
return getIndent(indent) + "\n";
}
public static String getTag(Tag tag, String content, Counter indent) {
StringBuffer sb = new StringBuffer();
sb.append(openTag(tag, indent));
sb.append(getIndent(indent));
sb.append(content);
sb.append("\n");
sb.append(closeTag(tag, indent));
return sb.toString();
}
}