/*
* Sone - CreatePostCommand.java - Copyright © 2011–2013 David Roden
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package net.pterodactylus.sone.fcp;
import com.google.common.base.Optional;
import net.pterodactylus.sone.core.Core;
import net.pterodactylus.sone.data.Post;
import net.pterodactylus.sone.data.Sone;
import net.pterodactylus.sone.freenet.SimpleFieldSetBuilder;
import net.pterodactylus.sone.freenet.fcp.FcpException;
import freenet.support.SimpleFieldSet;
import freenet.support.api.Bucket;
/**
* FCP command that creates a new {@link Post}.
*
* @see Core#createPost(Sone, Sone, String)
* @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
*/
public class CreatePostCommand extends AbstractSoneCommand {
/**
* Creates a new “CreatePost” FCP command.
*
* @param core
* The Sone core
*/
public CreatePostCommand(Core core) {
super(core, true);
}
/**
* {@inheritDoc}
*/
@Override
public Response execute(SimpleFieldSet parameters, Bucket data, AccessType accessType) throws FcpException {
Sone sone = getSone(parameters, "Sone", true);
String text = getString(parameters, "Text");
Sone recipient = null;
if (parameters.get("Recipient") != null) {
recipient = getSone(parameters, "Recipient", false);
}
if (sone.equals(recipient)) {
return new ErrorResponse("Sone and Recipient must not be the same.");
}
Post post = getCore().createPost(sone, Optional.fromNullable(recipient), text);
return new Response("PostCreated", new SimpleFieldSetBuilder().put("Post", post.getId()).get());
}
}