2 * Sone - PostAccessor.java - Copyright © 2010–2013 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 static com.google.common.collect.FluentIterable.from;
22 import net.pterodactylus.sone.core.Core;
23 import net.pterodactylus.sone.data.Post;
24 import net.pterodactylus.sone.data.Reply;
25 import net.pterodactylus.sone.data.Sone;
26 import net.pterodactylus.util.template.ReflectionAccessor;
27 import net.pterodactylus.util.template.TemplateContext;
30 * Accessor for {@link Post} objects that adds additional properties:
33 * <dt>All replies to this post, sorted by time, oldest first</dt>
36 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
38 public class PostAccessor extends ReflectionAccessor {
40 /** The core to get the replies from. */
41 private final Core core;
44 * Creates a new post accessor.
47 * The core to get the replies from
49 public PostAccessor(Core core) {
54 public Object get(TemplateContext templateContext, Object object, String member) {
55 Post post = (Post) object;
56 if ("replies".equals(member)) {
57 return from(post.getReplies()).filter(Reply.FUTURE_REPLY_FILTER).toList();
58 } else if (member.equals("likes")) {
59 return core.getLikes(post);
60 } else if (member.equals("liked")) {
61 Sone currentSone = (Sone) templateContext.get("currentSone");
62 return (currentSone != null) && (currentSone.isLikedPostId(post.getId()));
63 } else if (member.equals("new")) {
64 return !post.isKnown();
65 } else if (member.equals("bookmarked")) {
66 return core.isBookmarked(post);
67 } else if (member.equals("loaded")) {
68 return post.getSone() != null;
70 return super.get(templateContext, object, member);