2 * Sone - PostAccessor.java - Copyright © 2010 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.io.IOException;
21 import java.io.StringReader;
23 import net.pterodactylus.sone.core.Core;
24 import net.pterodactylus.sone.data.Post;
25 import net.pterodactylus.sone.data.Sone;
26 import net.pterodactylus.sone.text.FreenetLinkParser;
27 import net.pterodactylus.util.template.DataProvider;
28 import net.pterodactylus.util.template.ReflectionAccessor;
29 import net.pterodactylus.util.template.TemplateFactory;
32 * Accessor for {@link Post} objects that adds additional properties:
35 * <dt>All replies to this post, sorted by time, oldest first</dt>
38 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
40 public class PostAccessor extends ReflectionAccessor {
42 /** Parser for Freenet links. */
43 private final FreenetLinkParser linkParser;
45 /** The core to get the replies from. */
46 private final Core core;
49 * Creates a new post accessor.
52 * The core to get the replies from
53 * @param templateFactory
54 * The template factory for the text parser
56 public PostAccessor(Core core, TemplateFactory templateFactory) {
58 linkParser = new FreenetLinkParser(templateFactory);
65 public Object get(DataProvider dataProvider, Object object, String member) {
66 Post post = (Post) object;
67 if ("replies".equals(member)) {
68 return core.getReplies(post);
69 } else if (member.equals("likes")) {
70 return core.getLikes(post);
71 } else if (member.equals("liked")) {
72 Sone currentSone = (Sone) dataProvider.getData("currentSone");
73 return (currentSone != null) && (currentSone.isLikedPostId(post.getId()));
74 } else if (member.equals("new")) {
75 return core.isNewPost(post.getId(), false);
76 } else if (member.equals("text")) {
77 String text = post.getText();
82 return linkParser.parse(new StringReader(text));
83 } catch (IOException ioe1) {
87 return super.get(dataProvider, object, member);