2 * Sone - LikePostAjaxPage.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 LikePostAjaxPage extends JsonPage {
33 * Creates a new “like post” AJAX page.
37 public LikePostAjaxPage(WebInterface webInterface) {
38 super("ajax/likePost.ajax", webInterface);
45 protected JsonObject createJsonObject(Request request) {
46 String postId = request.getHttpRequest().getParam("post", null);
47 if ((postId == null) || (postId.length() == 0)) {
48 return new JsonObject().put("success", false).put("error", "invalid-post-id");
50 Sone currentSone = getCurrentSone(request.getToadletContext());
51 if (currentSone == null) {
52 return new JsonObject().put("success", false).put("error", "auth-required");
54 currentSone.addLikedPostId(postId);
55 return new JsonObject().put("success", true);