2 * Sone - AlbumAccessor.java - Copyright © 2011–2013 David Roden
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 package net.pterodactylus.sone.template;
20 import java.util.ArrayList;
21 import java.util.List;
23 import net.pterodactylus.sone.data.Album;
24 import net.pterodactylus.util.template.Accessor;
25 import net.pterodactylus.util.template.ReflectionAccessor;
26 import net.pterodactylus.util.template.TemplateContext;
29 * {@link Accessor} implementation for {@link Album}s. A property named
30 * “backlinks” is added, it returns links to all parents and the owner Sone of
33 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
35 public class AlbumAccessor extends ReflectionAccessor {
38 public Object get(TemplateContext templateContext, Object object, String member) {
39 Album album = (Album) object;
40 if ("backlinks".equals(member)) {
41 List<Link> backlinks = new ArrayList<Link>();
42 Album currentAlbum = album;
43 while (!currentAlbum.isRoot()) {
44 backlinks.add(0, new Link("imageBrowser.html?album=" + currentAlbum.getId(), currentAlbum.getTitle()));
45 currentAlbum = currentAlbum.getParent();
47 backlinks.add(0, new Link("imageBrowser.html?sone=" + album.getSone().getId(), SoneAccessor.getNiceName(album.getSone())));
49 } else if ("albumImage".equals(member)) {
50 return album.getAlbumImage().orNull();
52 return super.get(templateContext, object, member);
56 * Container for links.
58 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
60 private static class Link {
62 /** The target of the link. */
63 private final String target;
65 /** The name of the link. */
66 private final String name;
72 * The target of the link
74 * The name of the link
76 private Link(String target, String name) {
86 * Returns the target of the link.
88 * @return The target of the link
90 public String getTarget() {
95 * Returns the name of the link.
97 * @return The name of the link
99 public String getName() {