001/*
002 *  Copyright 2019 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.ugc.transformation.xslt;
017
018import org.apache.avalon.framework.service.ServiceException;
019import org.apache.avalon.framework.service.ServiceManager;
020
021import org.ametys.plugins.ugc.page.UGCPage;
022import org.ametys.plugins.ugc.page.UGCPageHandler;
023import org.ametys.web.transformation.xslt.AmetysXSLTHelper;
024
025/**
026 * Helper component for UGC to be used from XSL stylesheets.
027 */
028public class UgcXSLTHelper extends AmetysXSLTHelper
029{
030    private static UGCPageHandler _ugcPageHandler;
031
032    @Override
033    public void service(ServiceManager manager) throws ServiceException
034    {
035        super.service(manager);
036        _ugcPageHandler = (UGCPageHandler) manager.lookup(UGCPageHandler.ROLE);
037    }
038    
039    /**
040     * Gets the id of the page of the given UG Content
041     * @param contentId The UGC content id
042     * @return the id of the page of the given UG Content
043     */
044    public static String getUgcPage(String contentId)
045    {
046        return getUgcPage(contentId, null/* default value for site */);
047    }
048    
049    /**
050     * Gets the id of the page of the given UG Content
051     * @param contentId The UGC content id
052     * @param siteName the site name. Can be null to take the current one.
053     * @return the id of the page of the given UG Content or null if not found
054     */
055    public static String getUgcPage(String contentId, String siteName)
056    {
057        UGCPage ugcPage = _ugcPageHandler.getUgcPage(contentId, siteName);
058        return ugcPage != null ? ugcPage.getId() : null;
059    }
060}