2 * Sone - CreatePostCommand.java - Copyright © 2011–2013 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.fcp;
20 import static com.google.common.base.Optional.fromNullable;
21 import static net.pterodactylus.sone.data.Identified.GET_ID;
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.freenet.SimpleFieldSetBuilder;
27 import net.pterodactylus.sone.freenet.fcp.FcpException;
29 import freenet.support.SimpleFieldSet;
30 import freenet.support.api.Bucket;
33 * FCP command that creates a new {@link Post}.
35 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
37 public class CreatePostCommand extends AbstractSoneCommand {
40 * Creates a new “CreatePost” FCP command.
45 public CreatePostCommand(Core core) {
50 public Response execute(SimpleFieldSet parameters, Bucket data, AccessType accessType) throws FcpException {
51 Sone sone = getMandatoryLocalSone(parameters, "Sone");
52 String text = getString(parameters, "Text");
53 Sone recipient = null;
54 if (parameters.get("Recipient") != null) {
55 recipient = getMandatorySone(parameters, "Recipient");
57 if (sone.equals(recipient)) {
58 return new ErrorResponse("Sone and Recipient must not be the same.");
60 Post post = sone.newPostBuilder().to(fromNullable(recipient).transform(GET_ID)).withText(text).build(getCore().postCreated());
61 return new Response("PostCreated", new SimpleFieldSetBuilder().put("Post", post.getId()).get());