/**
* Copyright (C) 2010-2014 Morgner UG (haftungsbeschränkt)
*
* 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 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;
import org.structr.common.SecurityContext;
import org.structr.common.error.FrameworkException;
import org.structr.web.entity.dom.Page;
import org.structr.websocket.message.MessageBuilder;
import org.structr.websocket.message.WebSocketMessage;
//~--- JDK imports ------------------------------------------------------------
import java.util.logging.Level;
import java.util.logging.Logger;
import org.structr.websocket.StructrWebSocket;
import org.w3c.dom.DOMException;
import org.w3c.dom.Element;
//~--- classes ----------------------------------------------------------------
/**
* Websocket command to create a simple HTML page
*
* @author Axel Morgner
*/
public class CreateSimplePage extends AbstractCommand {
private static final Logger logger = Logger.getLogger(CreateSimplePage.class.getName());
static {
StructrWebSocket.addCommand(CreateSimplePage.class);
}
//~--- methods --------------------------------------------------------
@Override
public void processMessage(final WebSocketMessage webSocketData) {
final String pageName = (String) webSocketData.getNodeData().get(Page.name.dbName());
final SecurityContext securityContext = getWebSocket().getSecurityContext();
try {
Page newPage = Page.createNewPage(securityContext, pageName);
if (newPage != null) {
Element html = newPage.createElement("html");
Element head = newPage.createElement("head");
Element body = newPage.createElement("body");
Element title = newPage.createElement("title");
Element h1 = newPage.createElement("h1");
Element div = newPage.createElement("div");
try {
// add HTML element to page
newPage.appendChild(html);
// add HEAD and BODY elements to HTML
html.appendChild(head);
html.appendChild(body);
// add TITLE element to HEAD
head.appendChild(title);
// add H1 element to BODY
body.appendChild(h1);
// add DIV element to BODY
body.appendChild(div);
// add text nodes
title.appendChild(newPage.createTextNode("${capitalize(page.name)}"));
h1.appendChild(newPage.createTextNode("${capitalize(page.name)}"));
div.appendChild(newPage.createTextNode("Initial body text"));
} catch (DOMException dex) {
dex.printStackTrace();
throw new FrameworkException(422, dex.getMessage());
}
}
} catch (FrameworkException fex) {
fex.printStackTrace();
logger.log(Level.WARNING, "Could not create node.", fex);
getWebSocket().send(MessageBuilder.status().code(fex.getStatus()).message(fex.toString()).build(), true);
}
}
//~--- get methods ----------------------------------------------------
@Override
public String getCommand() {
return "CREATE_SIMPLE_PAGE";
}
}