/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* 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 Lesser General Public License for more details.
*
* Copyright (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.mantle.client.commands;
import com.google.gwt.core.client.GWT;
import com.google.gwt.http.client.Request;
import com.google.gwt.http.client.RequestBuilder;
import com.google.gwt.http.client.RequestCallback;
import com.google.gwt.http.client.RequestException;
import com.google.gwt.http.client.Response;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.VerticalPanel;
import org.pentaho.gwt.widgets.client.dialogs.IDialogCallback;
import org.pentaho.gwt.widgets.client.dialogs.MessageDialogBox;
import org.pentaho.gwt.widgets.client.dialogs.PromptDialogBox;
import org.pentaho.gwt.widgets.client.filechooser.FileChooserDialog;
import org.pentaho.gwt.widgets.client.filechooser.RepositoryFile;
import org.pentaho.mantle.client.events.EventBusUtil;
import org.pentaho.mantle.client.events.SolutionFileActionEvent;
import org.pentaho.mantle.client.messages.Messages;
import java.util.ArrayList;
import java.util.List;
/**
* @author wseyler
*/
public class DeletePermanentFileCommand extends AbstractCommand {
String moduleBaseURL = GWT.getModuleBaseURL();
String moduleName = GWT.getModuleName();
static final String MULTIPLE_DELETE_TYPE = "multi";
String contextURL = moduleBaseURL.substring( 0, moduleBaseURL.lastIndexOf( moduleName ) );
List<RepositoryFile> repositoryFiles;
List<String> deletePermFileIds = new ArrayList();
private String fileList = "";
private String type = "";
private String mode = "";
public String getFileList() {
return fileList;
}
public void setFileList( String fileList ) {
this.fileList = fileList;
}
public String getType() {
return type;
}
public void setType( String type ) {
this.type = type;
}
public String getMode() {
return mode;
}
public void setMode( String mode ) {
this.mode = mode;
}
public DeletePermanentFileCommand() {
}
public DeletePermanentFileCommand( String fileList ) {
setFileList( fileList );
}
/*
* (non-Javadoc)
*
* @see com.google.gwt.user.client.Command#execute()
*/
protected void performOperation( boolean feedback ) {
final SolutionFileActionEvent event = new SolutionFileActionEvent();
event.setAction( this.getClass().getName() );
VerticalPanel vp = new VerticalPanel();
String deleteMessage;
final PromptDialogBox deleteConfirmDialog;
if ( mode.equals( "purge" ) ) {
deleteMessage = Messages.getString( "deleteAllQuestion" );
deleteConfirmDialog =
new PromptDialogBox(
Messages.getString( "emptyTrash" ), Messages.getString( "yesEmptyTrash" ), Messages.getString( "no" ), false, true, vp ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
} else {
if ( MULTIPLE_DELETE_TYPE.equals( type ) ) {
deleteMessage = Messages.getString( "deleteMultiQuestion" );
} else {
deleteMessage = Messages.getString( "deleteQuestion", type );
}
deleteConfirmDialog =
new PromptDialogBox(
Messages.getString( "permDelete" ), Messages.getString( "yesPermDelete" ), Messages.getString( "no" ), false, true, vp ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
}
vp.add( new HTML( deleteMessage ) ); //$NON-NLS-1$
final IDialogCallback callback = new IDialogCallback() {
public void cancelPressed() {
deleteConfirmDialog.hide();
}
public void okPressed() {
String temp = "";
// Add js file list
temp = temp + fileList;
// remove trailing ","
temp = temp.substring( 0, temp.length() - 1 );
final String filesList = temp;
String deleteFilesURL = contextURL + "api/repo/files/deletepermanent"; //$NON-NLS-1$
RequestBuilder deleteFilesRequestBuilder = new RequestBuilder( RequestBuilder.PUT, deleteFilesURL );
deleteFilesRequestBuilder.setHeader( "Content-Type", "text/plain" ); //$NON-NLS-1$//$NON-NLS-2$
deleteFilesRequestBuilder.setHeader( "If-Modified-Since", "01 Jan 1970 00:00:00 GMT" );
try {
deleteFilesRequestBuilder.sendRequest( filesList, new RequestCallback() {
@Override
public void onError( Request request, Throwable exception ) {
MessageDialogBox dialogBox =
new MessageDialogBox( Messages.getString( "error" ), Messages.getString( "couldNotDeleteFile" ), //$NON-NLS-1$ //$NON-NLS-2$
false, false, true );
dialogBox.center();
event.setMessage( Messages.getString( "couldNotDeleteFile" ) );
EventBusUtil.EVENT_BUS.fireEvent( event );
}
@Override
public void onResponseReceived( Request request, Response response ) {
if ( response.getStatusCode() == 200 ) {
new RefreshRepositoryCommand().execute( false );
event.setMessage( "Success" );
FileChooserDialog.setIsDirty( Boolean.TRUE );
setBrowseRepoDirty( Boolean.TRUE );
EventBusUtil.EVENT_BUS.fireEvent( event );
} else {
event.setMessage( Messages.getString( "couldNotDeleteFile" ) );
EventBusUtil.EVENT_BUS.fireEvent( event );
}
}
} );
} catch ( RequestException e ) {
MessageDialogBox dialogBox =
new MessageDialogBox( Messages.getString( "error" ), Messages.getString( "couldNotDeleteFile" ), //$NON-NLS-1$ //$NON-NLS-2$
false, false, true );
dialogBox.center();
event.setMessage( Messages.getString( "couldNotDeleteFile" ) );
EventBusUtil.EVENT_BUS.fireEvent( event );
}
}
};
if ( !feedback ) {
callback.okPressed();
} else {
deleteConfirmDialog.setCallback( callback );
deleteConfirmDialog.center();
}
}
/*
* (non-Javadoc)
*
* @see org.pentaho.mantle.client.commands.AbstractCommand#performOperation()
*/
@Override
protected void performOperation() {
performOperation( true );
}
private static native void setBrowseRepoDirty( boolean isDirty )
/*-{
$wnd.mantle_isBrowseRepoDirty = isDirty;
}-*/;
}