1 /** 2 * This file Copyright (c) 2013-2013 Magnolia International 3 * Ltd. (http://www.magnolia-cms.com). All rights reserved. 4 * 5 * 6 * This file is dual-licensed under both the Magnolia 7 * Network Agreement and the GNU General Public License. 8 * You may elect to use one or the other of these licenses. 9 * 10 * This file is distributed in the hope that it will be 11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the 12 * implied warranty of MERCHANTABILITY or FITNESS FOR A 13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. 14 * Redistribution, except as permitted by whichever of the GPL 15 * or MNA you select, is prohibited. 16 * 17 * 1. For the GPL license (GPL), you can redistribute and/or 18 * modify this file under the terms of the GNU General 19 * Public License, Version 3, as published by the Free Software 20 * Foundation. You should have received a copy of the GNU 21 * General Public License, Version 3 along with this program; 22 * if not, write to the Free Software Foundation, Inc., 51 23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 24 * 25 * 2. For the Magnolia Network Agreement (MNA), this file 26 * and the accompanying materials are made available under the 27 * terms of the MNA which accompanies this distribution, and 28 * is available at http://www.magnolia-cms.com/mna.html 29 * 30 * Any modifications to this file must keep this entire header 31 * intact. 32 * 33 */ 34 package info.magnolia.module.rssaggregator.templates.components; 35 36 import info.magnolia.rendering.model.RenderingModel; 37 import info.magnolia.rendering.template.TemplateDefinition; 38 import info.magnolia.templating.functions.TemplatingFunctions; 39 40 import java.util.Collection; 41 42 import javax.jcr.Node; 43 import javax.jcr.RepositoryException; 44 45 /** 46 * FeedStatisticsModel. 47 * 48 * @param <RD> Definition type. 49 * @author lfischer 50 */ 51 public class FeedStatisticsModel<RD extends TemplateDefinition> extends AbstractFeedModel<TemplateDefinition> { 52 53 private static final String DEFAULT_STATISTIC = "authors"; 54 55 public FeedStatisticsModel(Node content, TemplateDefinition definition, RenderingModel<?> parent, TemplatingFunctions templatingFunctions) { 56 super(content, definition, parent, templatingFunctions); 57 } 58 59 @Override 60 public String execute() { 61 return super.execute(); 62 } 63 64 /** 65 * Determine statistic type. 66 * 67 * @return Selected statistic from dialog or default statistic (authors). 68 */ 69 private String getStatistic() { 70 String statistic = DEFAULT_STATISTIC; 71 72 try { 73 if (content.hasProperty("statistic")) { 74 statistic = content.getProperty("statistic").getString(); 75 } 76 } catch (RepositoryException e) { 77 log.error("Problem while getting statistic type: " + e.getMessage()); 78 } 79 return statistic; 80 } 81 82 /** 83 * Select statistic items. 84 * 85 * @return Nodes from selected statistic ordered by postCount descending. 86 */ 87 @SuppressWarnings("unused") 88 public Collection<Node> getItems() { 89 String statistic = getStatistic(); 90 91 return super.getPlanetItems("statistics/" + statistic, "and t.postCount > 0", "order by t.postCount desc, t.author asc", true); 92 } 93 94 }