/**
* 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.cloud.websocket;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import org.structr.cloud.CloudService;
import org.structr.cloud.HostInfo;
import org.structr.cloud.WebsocketProgressListener;
import org.structr.cloud.message.ListSyncables;
import org.structr.cloud.message.SyncableInfo;
import org.structr.cloud.transmission.SingleTransmission;
import org.structr.common.error.FrameworkException;
import org.structr.core.GraphObject;
import org.structr.core.GraphObjectMap;
import org.structr.core.app.App;
import org.structr.core.app.StructrApp;
import org.structr.core.graph.NodeInterface;
import org.structr.core.graph.Tx;
import org.structr.core.property.BooleanProperty;
import org.structr.core.property.Property;
import org.structr.dynamic.File;
import org.structr.websocket.StructrWebSocket;
import org.structr.websocket.command.AbstractCommand;
import org.structr.websocket.message.MessageBuilder;
import org.structr.websocket.message.WebSocketMessage;
//~--- classes ----------------------------------------------------------------
/**
*
*
*/
public class ListRemoteSyncablesCommand extends AbstractCommand {
private static final Property<Boolean> isSynchronized = new BooleanProperty("isSynchronized").defaultValue(false);
static {
StructrWebSocket.addCommand(ListRemoteSyncablesCommand.class);
}
@Override
public void processMessage(final WebSocketMessage webSocketData) {
final Map<String, Object> properties = webSocketData.getNodeData();
final String username = (String)properties.get("username");
final String password = (String)properties.get("password");
final String host = (String)properties.get("host");
final String key = (String)properties.get("key");
final String type = (String)properties.get("type");
final Long port = (Long)properties.get("port");
if (host != null && port != null && username != null && password != null && key != null) {
final App app = StructrApp.getInstance();
try (final Tx tx = app.tx()) {
final StructrWebSocket webSocket = getWebSocket();
final List<SyncableInfo> syncables = CloudService.doRemote(
webSocket.getSecurityContext(),
new SingleTransmission<>(new ListSyncables(type)),
new HostInfo(username, password, host, port.intValue()),
new WebsocketProgressListener(getWebSocket(), key, callback)
);
if (syncables != null) {
final List<GraphObject> result = new LinkedList<>();
for (final SyncableInfo info : syncables) {
final GraphObjectMap map = new GraphObjectMap();
map.put(GraphObject.id, info.getId());
map.put(NodeInterface.name, info.getName());
map.put(File.size, info.getSize());
map.put(GraphObject.type, info.getType());
map.put(GraphObject.visibleToPublicUsers, info.isVisibleToPublicUsers());
map.put(GraphObject.visibleToAuthenticatedUsers, info.isVisibleToAuthenticatedUsers());
map.put(GraphObject.lastModifiedDate, info.getLastModified());
// check for existance
map.put(isSynchronized, isSynchronized(info));
result.add(map);
}
webSocketData.setResult(result);
webSocket.send(webSocketData, true);
}
tx.success();
} catch (FrameworkException fex) {
getWebSocket().send(MessageBuilder.status().code(400).message(fex.getMessage()).build(), true);
}
} else {
getWebSocket().send(MessageBuilder.status().code(400).message("The PULL command needs sourceId, username, password, host, port and key!").build(), true);
}
}
@Override
public String getCommand() {
return "LIST_SYNCABLES";
}
// ----- private methods -----
private boolean isSynchronized(final SyncableInfo info) throws FrameworkException {
if (info.isNode()) {
return StructrApp.getInstance(getWebSocket().getSecurityContext()).nodeQuery().and(GraphObject.id, info.getId()).getFirst() != null;
} else {
return StructrApp.getInstance(getWebSocket().getSecurityContext()).relationshipQuery().and(GraphObject.id, info.getId()).getFirst() != null;
}
}
}