001/* 002 * Copyright 2017 Anyware Services 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016package org.ametys.plugins.workspaces.project.enumerators; 017 018import java.util.HashMap; 019import java.util.Map; 020 021import org.apache.avalon.framework.logger.AbstractLogEnabled; 022import org.apache.avalon.framework.service.ServiceException; 023import org.apache.avalon.framework.service.ServiceManager; 024import org.apache.avalon.framework.service.Serviceable; 025 026import org.ametys.cms.languages.Language; 027import org.ametys.cms.languages.LanguagesManager; 028import org.ametys.runtime.i18n.I18nizableText; 029import org.ametys.runtime.parameter.Enumerator; 030 031/** 032 * Enumerator for the languages available to a project 033 */ 034public class ProjectLanguagesEnumerator extends AbstractLogEnabled implements Enumerator, Serviceable 035{ 036 private LanguagesManager _languagesManager; 037 038 public void service(ServiceManager manager) throws ServiceException 039 { 040 _languagesManager = (LanguagesManager) manager.lookup(LanguagesManager.ROLE); 041 } 042 043 public I18nizableText getEntry(String code) throws Exception 044 { 045 Language language = _languagesManager.getLanguage(code); 046 return language != null ? language.getLabel() : null; 047 } 048 049 public Map<Object, I18nizableText> getEntries() throws Exception 050 { 051 Map<Object, I18nizableText> result = new HashMap<>(); 052 053 Map<String, Language> availableLanguages = _languagesManager.getAvailableLanguages(); 054 for (Language availableLanguage : availableLanguages.values()) 055 { 056 result.put(availableLanguage.getCode(), availableLanguage.getLabel()); 057 } 058 059 return result; 060 } 061 062}