UserInterestsRenderer.java

/**
 * <a href="http://www.openolat.org">
 * OpenOLAT - Online Learning and Training</a><br>
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License"); <br>
 * you may not use this file except in compliance with the License.<br>
 * You may obtain a copy of the License at the
 * <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache homepage</a>
 * <p>
 * Unless required by applicable law or agreed to in writing,<br>
 * software distributed under the License is distributed on an "AS IS" BASIS, <br>
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
 * See the License for the specific language governing permissions and <br>
 * limitations under the License.
 * <p>
 * Initial code contributed and copyrighted by<br>
 * frentix GmbH, http://www.frentix.com
 * <p>
 */
package org.olat.user.propertyhandlers;

import java.util.List;

import org.olat.core.gui.components.Component;
import org.olat.core.gui.components.DefaultComponentRenderer;
import org.olat.core.gui.components.form.flexible.elements.FormLink;
import org.olat.core.gui.render.RenderResult;
import org.olat.core.gui.render.Renderer;
import org.olat.core.gui.render.StringOutput;
import org.olat.core.gui.render.URLBuilder;
import org.olat.core.gui.translator.Translator;

/**
 * 
 * Initial date: 05.09.2014<br>
 * @author srosse, stephane.rosse@frentix.com, http://www.frentix.com
 *
 */
class UserInterestsRenderer extends DefaultComponentRenderer {

	@Override
	public void render(Renderer renderer, StringOutput sb, Component source, URLBuilder ubu,
			Translator translator, RenderResult renderResult, String[] args) {
		UserInterestsComponent uiCmp = (UserInterestsComponent)source;
		UserInterestsElement uiFte = uiCmp.getUserInterestsElement();
		List<String> userInterests = uiFte.getUserInterests();
		if(!userInterests.isEmpty()) {
			sb.append("<ul class='list-unstyled'>");
			for(String userInterest:userInterests) {
				sb.append("<li>").append(userInterest).append("</li>");
			}
			sb.append("</ul>");
		}
		
		if(uiCmp.isEnabled()) {
			FormLink editLink = uiFte.getEditLink();
			if(editLink != null && editLink.isVisible()) {
				Component cmp = editLink.getComponent();
				cmp.getHTMLRendererSingleton().render(renderer, sb, cmp, ubu, translator, renderResult, args);
			}
		}
	}
}