1 /**
2 * This file Copyright (c) 2013-2017 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.jcr.util.ContentMap;
37 import info.magnolia.rendering.model.RenderingModel;
38 import info.magnolia.rendering.template.TemplateDefinition;
39 import info.magnolia.templating.functions.TemplatingFunctions;
40
41 import java.util.ArrayList;
42 import java.util.Collection;
43 import java.util.List;
44
45 import javax.jcr.Node;
46 import javax.jcr.RepositoryException;
47
48 /**
49 * FeedStatisticsModel.
50 *
51 * @param <RD> Definition type.
52 */
53 public class FeedStatisticsModel<RD extends TemplateDefinition> extends AbstractFeedModel<TemplateDefinition> {
54
55 private static final String DEFAULT_STATISTIC = "authors";
56
57 public FeedStatisticsModel(Node content, RD definition, RenderingModel<?> parent, TemplatingFunctions templatingFunctions) {
58 super(content, definition, parent, templatingFunctions);
59 }
60
61 @Override
62 public String execute() {
63 return super.execute();
64 }
65
66 /**
67 * Determine statistic type.
68 *
69 * @return Selected statistic from dialog or default statistic (authors).
70 */
71 private String getStatistic() {
72 String statistic = DEFAULT_STATISTIC;
73
74 try {
75 if (content.hasProperty("statistic")) {
76 statistic = content.getProperty("statistic").getString();
77 }
78 } catch (RepositoryException e) {
79 log.error("Problem while getting statistic type: " + e.getMessage());
80 }
81 return statistic;
82 }
83
84 /**
85 * Select statistic items.
86 *
87 * @return Nodes from selected statistic ordered by postCount descending.
88 */
89 public Collection<ContentMap> getEntries() {
90 Collection<Node> items = super.getPlanetItems("statistics/" + getStatistic(), "and t.postCount > 0", "order by t.postCount desc, t.author asc", true);
91 List<ContentMap> wrappers = new ArrayList<>();
92 for (Node node : items) {
93 wrappers.add(new ContentMap(node));
94 }
95 return wrappers;
96 }
97 }