AccessRenderer.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.repository.ui.author;

import org.olat.core.CoreSpringFactory;
import org.olat.core.gui.components.form.flexible.impl.elements.table.FlexiCellRenderer;
import org.olat.core.gui.components.form.flexible.impl.elements.table.FlexiTableComponent;
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;
import org.olat.login.LoginModule;
import org.olat.repository.RepositoryEntry;
import org.olat.repository.RepositoryEntryLight;

/**
 * 
 * Initial date: 29.04.2014<br>
 * @author srosse, stephane.rosse@frentix.com, http://www.frentix.com
 *
 */
public class AccessRenderer implements FlexiCellRenderer {
	
	private final boolean guestLoginEnabled;
	
	public AccessRenderer() {
		guestLoginEnabled = CoreSpringFactory.getImpl(LoginModule.class).isGuestLoginLinksEnabled();
	}

	@Override
	public void render(Renderer renderer, StringOutput sb, Object val,
			int row, FlexiTableComponent source, URLBuilder ubu, Translator translator)  {
		if(val instanceof RepositoryEntryLight) {
			RepositoryEntryLight re = (RepositoryEntryLight)val;
			if(re.getAccess() == RepositoryEntry.DELETED) {
				sb.append(translator.translate("table.header.access.deleted"));
			} else if(re.isMembersOnly()) {
				sb.append(translator.translate("table.header.access.membersonly")); 
			} else {
				switch (re.getAccess()) {
					case RepositoryEntry.DELETED: {
						sb.append(translator.translate("table.header.access.deleted"));
						break;
					}
					case RepositoryEntry.ACC_OWNERS:
						sb.append(translator.translate("table.header.access.owner"));
						break;
					case RepositoryEntry.ACC_OWNERS_AUTHORS:
						sb.append(translator.translate("table.header.access.author"));
						break;
					case RepositoryEntry.ACC_USERS:
						sb.append(translator.translate("table.header.access.user"));
						break;
					case RepositoryEntry.ACC_USERS_GUESTS: {
						if(!guestLoginEnabled) {
							sb.append(translator.translate("table.header.access.user"));
						} else {
							sb.append(translator.translate("table.header.access.guest"));
						}
						break;
					} default:						
						// OLAT-6272 in case of broken repo entries with no access code
						// return error instead of nothing
						sb.append("ERROR");
				}
			}
		}
	}
}