2 * Sone - UnlikeAjaxPage.java - Copyright © 2010–2012 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.sone.web.page.FreenetRequest;
24 import net.pterodactylus.util.json.JsonObject;
27 * AJAX page that lets the user unlike a {@link Post}.
29 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
31 public class UnlikeAjaxPage extends JsonPage {
34 * Creates a new “unlike post” AJAX page.
37 * The Sone web interface
39 public UnlikeAjaxPage(WebInterface webInterface) {
40 super("unlike.ajax", webInterface);
47 protected JsonObject createJsonObject(FreenetRequest request) {
48 String type = request.getHttpRequest().getParam("type", null);
49 String id = request.getHttpRequest().getParam(type, null);
50 if ((id == null) || (id.length() == 0)) {
51 return createErrorJsonObject("invalid-" + type + "-id");
53 Sone currentSone = getCurrentSone(request.getToadletContext());
54 if (currentSone == null) {
55 return createErrorJsonObject("auth-required");
57 if ("post".equals(type)) {
58 currentSone.removeLikedPostId(id);
59 webInterface.getCore().touchConfiguration();
60 } else if ("reply".equals(type)) {
61 currentSone.removeLikedReplyId(id);
62 webInterface.getCore().touchConfiguration();
64 return createErrorJsonObject("invalid-type");
66 return createSuccessJsonObject();