2 * Sone - CreatePostAjaxPage.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.web.ajax;
20 import net.pterodactylus.sone.data.LocalSone;
21 import net.pterodactylus.sone.data.Post;
22 import net.pterodactylus.sone.data.Sone;
23 import net.pterodactylus.sone.text.TextFilter;
24 import net.pterodactylus.sone.web.WebInterface;
25 import net.pterodactylus.sone.web.page.FreenetRequest;
27 import com.google.common.base.Optional;
30 * AJAX handler that creates a new post.
32 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
34 public class CreatePostAjaxPage extends JsonPage {
37 * Creates a new “create post” AJAX handler.
40 * The Sone web interface
42 public CreatePostAjaxPage(WebInterface webInterface) {
43 super("createPost.ajax", webInterface);
50 protected JsonReturnObject createJsonObject(FreenetRequest request) {
51 LocalSone sone = getCurrentSone(request.getToadletContext()).get();
52 String recipientId = request.getHttpRequest().getParam("recipient");
53 Optional<Sone> recipient = webInterface.getCore().getSone(recipientId);
54 String senderId = request.getHttpRequest().getParam("sender");
55 Optional<LocalSone> sender = webInterface.getCore().getLocalSone(senderId);
56 if (!sender.isPresent()) {
57 sender = Optional.of(sone);
59 String text = request.getHttpRequest().getParam("text");
60 if ((text == null) || (text.trim().length() == 0)) {
61 return createErrorJsonObject("text-required");
63 text = TextFilter.filter(request.getHttpRequest().getHeader("host"), text);
64 Post newPost = webInterface.getCore().createPost(sender.get(), recipient, text);
65 return createSuccessJsonObject().put("postId", newPost.getId()).put("sone", sender.get().getId()).put("recipient", newPost.getRecipientId().orNull());