2 * Sone - LikeAjaxPage.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.web.ajax;
20 import net.pterodactylus.sone.data.Post;
21 import net.pterodactylus.sone.data.Sone;
22 import net.pterodactylus.sone.web.WebInterface;
23 import net.pterodactylus.util.json.JsonObject;
26 * AJAX page that lets the user like a {@link Post}.
28 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
30 public class LikeAjaxPage extends JsonPage {
33 * Creates a new “like post” AJAX page.
37 public LikeAjaxPage(WebInterface webInterface) {
38 super("ajax/like.ajax", webInterface);
45 protected JsonObject createJsonObject(Request request) {
46 String type = request.getHttpRequest().getParam("type", null);
47 String id = request.getHttpRequest().getParam(type, null);
48 if ((id == null) || (id.length() == 0)) {
49 return new JsonObject().put("success", false).put("error", "invalid-" + type + "-id");
51 Sone currentSone = getCurrentSone(request.getToadletContext());
52 if (currentSone == null) {
53 return new JsonObject().put("success", false).put("error", "auth-required");
55 if ("post".equals(type)) {
56 currentSone.addLikedPostId(id);
57 } else if ("reply".equals(type)) {
58 currentSone.addLikedReplyId(id);
60 return new JsonObject().put("success", false).put("error", "invalid-type");
62 return new JsonObject().put("success", true);