/**
* Copyright (C) 2010-2017 Structr GmbH
*
* This file is part of Structr <http://structr.org>.
*
* Structr is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* Structr 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Structr. If not, see <http://www.gnu.org/licenses/>.
*/
package org.structr.websocket.command.dom;
import java.util.Map;
import org.structr.websocket.StructrWebSocket;
import org.structr.websocket.command.AbstractCommand;
import org.structr.websocket.message.MessageBuilder;
import org.structr.websocket.message.WebSocketMessage;
import org.w3c.dom.Document;
/**
*
*
*/
public class CreateDOMNodeCommand extends AbstractCommand {
static {
StructrWebSocket.addCommand(CreateDOMNodeCommand.class);
}
@Override
public void processMessage(final WebSocketMessage webSocketData) {
final Map<String, Object> nodeData = webSocketData.getNodeData();
String pageId = webSocketData.getPageId();
if (pageId != null) {
final Document document = getPage(pageId);
if (document != null) {
final String tagName = (String) nodeData.get("tagName");
if (tagName != null && !tagName.isEmpty()) {
document.createElement(tagName);
} else {
document.createTextNode("");
}
} else {
getWebSocket().send(MessageBuilder.status().code(404).message("Page not found").build(), true);
}
} else {
getWebSocket().send(MessageBuilder.status().code(422).message("Cannot create node without pageId").build(), true);
}
}
@Override
public String getCommand() {
return "CREATE_DOM_NODE";
}
}