/**
* Aptana Studio
* Copyright (c) 2005-2011 by Appcelerator, Inc. All Rights Reserved.
* Licensed under the terms of the GNU Public License (GPL) v3 (with exceptions).
* Please see the license.html included with this distribution for details.
* Any modifications to this file must keep this entire header intact.
*/
package com.aptana.ide.syncing.ui.actions;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.eclipse.core.filesystem.IFileStore;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.IJobChangeListener;
import org.eclipse.core.runtime.jobs.Job;
import com.aptana.core.io.efs.EFSUtils;
import com.aptana.core.logging.IdeLog;
import com.aptana.core.util.StringUtil;
import com.aptana.ide.core.io.IConnectionPoint;
import com.aptana.ide.syncing.core.ISiteConnection;
import com.aptana.ide.syncing.core.old.Synchronizer;
import com.aptana.ide.syncing.core.old.VirtualFileSyncPair;
import com.aptana.ide.syncing.ui.SyncingUIPlugin;
import com.aptana.ide.syncing.ui.internal.SyncUtils;
import com.aptana.ide.syncing.ui.preferences.IPreferenceConstants;
import com.aptana.ide.ui.io.IOUIPlugin;
import com.aptana.ide.ui.io.Utils;
import com.aptana.ui.DialogUtils;
/**
* @author Michael Xia (mxia@aptana.com)
*/
public class DownloadAction extends BaseSyncAction
{
private IJobChangeListener jobListener;
private static String MESSAGE_TITLE = StringUtil.ellipsify(Messages.DownloadAction_MessageTitle);
protected void performAction(final IAdaptable[] files, final ISiteConnection site) throws CoreException
{
final Synchronizer syncer = new Synchronizer();
Job job = new Job(MESSAGE_TITLE)
{
@Override
protected IStatus run(final IProgressMonitor monitor)
{
monitor.subTask(StringUtil.ellipsify(Messages.BaseSyncAction_RetrievingItems));
try
{
IConnectionPoint source = site.getSource();
IConnectionPoint target = site.getDestination();
// retrieves the root filestore of each end
final IFileStore sourceRoot = (fSourceRoot == null) ? source.getRoot() : fSourceRoot;
if (!target.isConnected())
{
target.connect(monitor);
}
IFileStore targetRoot = (fDestinationRoot == null) ? target.getRoot() : fDestinationRoot;
syncer.setClientFileManager(source);
syncer.setServerFileManager(target);
syncer.setClientFileRoot(sourceRoot);
syncer.setServerFileRoot(targetRoot);
// gets the filestores of the files to be copied
IFileStore[] fileStores = new IFileStore[files.length];
for (int i = 0; i < fileStores.length; ++i)
{
fileStores[i] = Utils.getFileStore(files[i]);
}
IFileStore[] targetFiles;
if (!fSelectedFromSource)
{
targetFiles = EFSUtils.getAllFiles(fileStores, true, false, monitor);
// adds the parent directories
List<IFileStore> newFiles = new ArrayList<IFileStore>();
for (IFileStore fileStore : fileStores)
{
if (!fileStore.equals(targetRoot))
{
List<IFileStore> folders = new ArrayList<IFileStore>();
IFileStore parent = fileStore.getParent();
while (parent != null && !targetRoot.equals(parent))
{
if (!newFiles.contains(parent))
{
folders.add(0, parent);
}
parent = parent.getParent();
}
newFiles.addAll(folders);
}
}
newFiles.addAll(Arrays.asList(targetFiles));
targetFiles = newFiles.toArray(new IFileStore[newFiles.size()]);
}
else
{
targetFiles = SyncUtils.getDownloadFiles(source, target, fileStores, fSelectedFromSource, true,
monitor);
}
VirtualFileSyncPair[] items = syncer.createSyncItems(new IFileStore[0], targetFiles, monitor);
syncer.setEventHandler(new SyncActionEventHandler(Messages.DownloadAction_MessageTitle,
items.length, monitor, new SyncActionEventHandler.Client()
{
public void syncCompleted()
{
for (IAdaptable file : files)
{
IResource resource = (IResource) file.getAdapter(IResource.class);
if (resource != null)
{
try
{
resource.refreshLocal(IResource.DEPTH_INFINITE, monitor);
}
catch (CoreException e)
{
}
}
}
if (!fSelectedFromSource)
{
IOUIPlugin.refreshNavigatorView(sourceRoot);
}
postAction(syncer);
syncer.setEventHandler(null);
syncer.disconnect();
}
}));
syncer.download(items, monitor);
}
catch (OperationCanceledException e)
{
return Status.CANCEL_STATUS;
}
catch (Exception e)
{
IdeLog.logError(SyncingUIPlugin.getDefault(), Messages.DownloadAction_ERR_FailToDownload, e);
return new Status(Status.ERROR, SyncingUIPlugin.PLUGIN_ID,
Messages.DownloadAction_ERR_FailToDownload, e);
}
return Status.OK_STATUS;
}
};
if (jobListener != null)
{
job.addJobChangeListener(jobListener);
}
job.setUser(true);
job.schedule();
}
public void addJobListener(IJobChangeListener listener)
{
jobListener = listener;
}
protected String getMessageTitle()
{
return MESSAGE_TITLE;
}
private void postAction(final Synchronizer syncer)
{
getShell().getDisplay().asyncExec(new Runnable()
{
public void run()
{
DialogUtils.openIgnoreMessageDialogInformation(getShell(), MESSAGE_TITLE, MessageFormat.format(
Messages.DownloadAction_PostMessage, syncer.getServerFileTransferedCount(),
syncer.getClientDirectoryCreatedCount()), SyncingUIPlugin.getDefault().getPreferenceStore(),
IPreferenceConstants.IGNORE_DIALOG_FILE_DOWNLOAD);
}
});
}
}