/*!
* 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 org.pentaho.gwt.widgets.client.dialogs.IDialogCallback;
import org.pentaho.gwt.widgets.client.dialogs.PromptDialogBox;
import org.pentaho.gwt.widgets.client.filechooser.FileChooser.FileChooserMode;
import org.pentaho.gwt.widgets.client.filechooser.FileChooserDialog;
import org.pentaho.gwt.widgets.client.filechooser.FileChooserListener;
import org.pentaho.gwt.widgets.client.filechooser.RepositoryFile;
import org.pentaho.gwt.widgets.client.filechooser.RepositoryFileTree;
import org.pentaho.gwt.widgets.client.tabs.PentahoTab;
import org.pentaho.gwt.widgets.client.utils.string.StringUtils;
import org.pentaho.mantle.client.MantleApplication;
import org.pentaho.mantle.client.dialogs.WaitPopup;
import org.pentaho.mantle.client.messages.Messages;
import org.pentaho.mantle.client.objects.SolutionFileInfo;
import org.pentaho.mantle.client.solutionbrowser.RepositoryFileTreeManager;
import org.pentaho.mantle.client.solutionbrowser.SolutionBrowserPanel;
import org.pentaho.mantle.client.solutionbrowser.tabs.IFrameTabPanel;
import com.google.gwt.core.client.JsArrayString;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.Label;
public class SaveCommand extends AbstractCommand {
boolean isSaveAs = false;
private String name;
private String path;
private SolutionFileInfo.Type type;
private String tabName;
private String solution;
private final String spinnerId = "SaveCommand";
public SaveCommand() {
}
public SaveCommand( boolean isSaveAs ) {
this.isSaveAs = isSaveAs;
}
protected void performOperation() {
performOperation( true );
}
protected void performOperation( boolean feedback ) {
final SolutionBrowserPanel navigatorPerspective = SolutionBrowserPanel.getInstance();
retrieveCachedValues( navigatorPerspective.getContentTabPanel().getCurrentFrame() );
boolean forceReload = false;
if ( FileChooserDialog.getIsDirty() ) {
forceReload = true;
WaitPopup.getInstance().setVisibleById( true, spinnerId );
FileChooserDialog.setIsDirty( Boolean.FALSE );
}
RepositoryFileTreeManager.getInstance().fetchRepositoryFileTree( new AsyncCallback<RepositoryFileTree>() {
public void onFailure( Throwable caught ) {
}
public void onSuccess( RepositoryFileTree tree ) {
retrieveCachedValues( navigatorPerspective.getContentTabPanel().getCurrentFrame() );
if ( isSaveAs || name == null ) {
String fileDir = "";
if ( path != null && !StringUtils.isEmpty( path ) ) {
// If has extension
if ( path.endsWith( name ) ) {
fileDir = path.substring( 0, path.lastIndexOf( "/" ) );
} else {
fileDir = path;
}
}
WaitPopup.getInstance().setVisibleById( false, spinnerId );
final FileChooserDialog dialog =
new FileChooserDialog(
FileChooserMode.SAVE,
fileDir,
tree,
false,
true,
Messages.getString( "save" ), Messages.getString( "save" ), navigatorPerspective.getSolutionTree().isShowHiddenFiles() ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
dialog.setSubmitOnEnter( MantleApplication.submitOnEnter );
if ( isSaveAs ) {
dialog.setTitle( Messages.getString( "saveAs" ) ); //$NON-NLS-1$
dialog.setText( Messages.getString( "saveAs" ) ); //$NON-NLS-1$
} else {
dialog.setTitle( Messages.getString( "save" ) ); //$NON-NLS-1$
dialog.setText( Messages.getString( "save" ) ); //$NON-NLS-1$
}
// TODO Uncomment the line below and delete the line after that once gwtwidets have been branched
dialog.addFileChooserListener( new FileChooserListener() {
public void dialogCanceled() {
}
@Override
public void fileSelected( final RepositoryFile file, String filePath, String fileName, String title ) {
SaveCommand.this.type = SolutionFileInfo.Type.XACTION;
SaveCommand.this.name = fileName;
SaveCommand.this.path = filePath;
tabName = name;
if ( tabName.indexOf( "analysisview.xaction" ) != -1 ) {
// trim off the analysisview.xaction from the localized-name
tabName = tabName.substring( 0, tabName.indexOf( "analysisview.xaction" ) - 1 );
}
JsArrayString extensions =
getPossibleExtensions( navigatorPerspective.getContentTabPanel().getCurrentFrameElementId() );
final String fileExtension = extensions.length() == 1 ? extensions.get( 0 ) : null;
if ( dialog.doesSelectedFileExist( fileExtension ) ) {
dialog.hide();
PromptDialogBox overWriteDialog =
new PromptDialogBox(
Messages.getString( "question" ), Messages.getString( "yes" ), Messages.getString( "no" ), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
false, true );
overWriteDialog.setContent( new Label( Messages.getString( "fileExistsOverwrite" ), false ) ); //$NON-NLS-1$
overWriteDialog.setCallback( new IDialogCallback() {
public void okPressed() {
if ( fileExtension != null && tabName.endsWith( fileExtension ) ) {
tabName = tabName.substring( 0, tabName.lastIndexOf( fileExtension ) );
}
doSaveAs( navigatorPerspective.getContentTabPanel().getCurrentFrameElementId(), name, path, type,
true );
Window.setTitle( Messages.getString( "productName" ) + " - " + name ); //$NON-NLS-1$ //$NON-NLS-2$
FileChooserDialog.setIsDirty( Boolean.TRUE );
persistFileInfoInFrame();
}
public void cancelPressed() {
dialog.show();
}
} );
overWriteDialog.center();
} else {
// [Fix for PIR-833]
if ( file != null && !file.isFolder() && !fileName.equals( title )
&& filePath.endsWith( file.getName() ) ) {
SaveCommand.this.path = filePath.substring( 0, filePath.lastIndexOf( "/" + file.getName() ) );
}
doSaveAs( navigatorPerspective.getContentTabPanel().getCurrentFrameElementId(), name, path, type, true );
Window.setTitle( Messages.getString( "productName" ) + " - " + name ); //$NON-NLS-1$ //$NON-NLS-2$
persistFileInfoInFrame();
// navigatorPerspective.addRecent(fullPathWithName, name);
clearValues();
}
}
@Override
public void fileSelectionChanged( RepositoryFile file, String filePath, String fileName, String title ) {
// TODO Auto-generated method stub
}
} );
dialog.center();
} else {
doSaveAs( navigatorPerspective.getContentTabPanel().getCurrentFrameElementId(), name, path, type, true );
clearValues();
}
WaitPopup.getInstance().setVisibleById( false, spinnerId );
}
}, forceReload, null, null, SolutionBrowserPanel.getInstance().getSolutionTree().isShowHiddenFiles() );
}
/**
* @param elementId
* Id of the PUC tab containing the frame to look for a possible extensions callback in
* @return All possible extensions provided by the frame.
*/
private native JsArrayString getPossibleExtensions( String elementId )
/*-{
var frame = $doc.getElementById(elementId);
frame = frame.contentWindow;
frame.focus();
if (frame.getPossibleFileExtensions) {
return frame.getPossibleFileExtensions();
}
if (frame.gCtrlr.repositoryBrowserController.getPossibleFileExtensions) {
return frame.gCtrlr.repositoryBrowserController.getPossibleFileExtensions();
}
return [];
}-*/;
private void persistFileInfoInFrame() {
SolutionFileInfo fileInfo = new SolutionFileInfo();
fileInfo.setName( this.name );
fileInfo.setPath( this.path );
fileInfo.setType( this.type );
SolutionBrowserPanel.getInstance().getContentTabPanel().getCurrentFrame().setFileInfo( fileInfo );
}
private void clearValues() {
name = null;
path = null;
type = null;
}
private void retrieveCachedValues( IFrameTabPanel tabPanel ) {
clearValues();
SolutionFileInfo info = tabPanel.getFileInfo();
if ( info != null ) {
this.name = info.getName();
this.path = info.getPath();
this.type = info.getType();
}
}
private void doSaveAs( String elementId, String filename, String path, SolutionFileInfo.Type type, boolean overwrite,
boolean showBusy ) {
WaitPopup.getInstance().setVisible( true );
this.doSaveAs( elementId, filename, path, type, overwrite );
WaitPopup.getInstance().setVisible( false );
FileChooserDialog.setIsDirty( Boolean.TRUE );
}
private void doSaveAs( String elementId, String filename, String path, SolutionFileInfo.Type type, boolean overwrite ) {
String unableToSaveMessage = Messages.getString( "unableToSaveMessage" );
String save = Messages.getString( "save" );
String error = Messages.getString( "error" );
String errorEncounteredWhileSaving = Messages.getString( " error.EncounteredWhileSaving" );
doSaveAsNativeWrapper( elementId, filename, path, type, overwrite, save, unableToSaveMessage, error,
errorEncounteredWhileSaving );
}
/**
* This method will call saveReportSpecAs(string filename, string solution, string path, bool overwrite)
*
* @param save
* - externalize message save
* @param unableToSaveMessage
* - externalize message unable to save
* @param error
* - externalize message error
* @param errorEncounteredWhileSaving
* - externalize message errorEncounteredWhileSaving
*/
private native void doSaveAsNativeWrapper( String elementId, String filename, String path,
SolutionFileInfo.Type type, boolean overwrite, String save, String unableToSaveMessage, String error,
String errorEncounteredWhileSaving )
/*-{
var isSavedSuccessfully = true;
var errorCallback = function() {
window.parent.mantle_showMessage(save, unableToSaveMessage);
isSavedSuccessfully = false;
}
var frame = $doc.getElementById(elementId);
frame = frame.contentWindow;
frame.focus();
if(frame.pivot_initialized) {
// do jpivot save
var actualFileName = filename;
if (filename.indexOf("analysisview.xaction") == -1) {
actualFileName = filename + ".analysisview.xaction";
} else {
// trim off the analysisview.xaction from the localized-name
filename = filename.substring(0, filename.indexOf("analysisview.xaction")-1);
}
frame.controller.saveAs(actualFileName, filename, path, overwrite);
} else if (frame.handle_puc_save) {
try {
var result = frame.handle_puc_save(path, filename, overwrite, errorCallback);
if (isSavedSuccessfully){
//We need to decode the result, but we double encoded '/' and '\' in URLEncoder.js to work around a Tomcat issue
var almostDecodedResult = result.replace(/%255C/g, "%5C").replace(/%252F/g, "%2F");
//Now we decode
var decodedResult = decodeURIComponent(almostDecodedResult);
this.@org.pentaho.mantle.client.commands.SaveCommand::doTabRename()();
//CHECKSTYLE IGNORE LineLength FOR NEXT 2 LINES
this.@org.pentaho.mantle.client.commands.SaveCommand::addToRecentList(Ljava/lang/String;)(decodedResult);
this.@org.pentaho.mantle.client.commands.SaveCommand::setDeepLinkUrl(Ljava/lang/String;)(decodedResult);
}
} catch (e) {
$wnd.mantle_showMessage(error, errorEncounteredWhileSaving + e);
}
} else {
//CHECKSTYLE IGNORE LineLength FOR NEXT 1 LINES
$wnd.mantle_showMessage(error,"The plugin has not defined a handle_puc_save function to handle the save of the content");
}
$wnd.mantle_setIsRepoDirty(true);
$wnd.mantle_isBrowseRepoDirty=true;
}-*/;
// used via JSNI
private void doTabRename() {
if ( tabName != null ) { // Save-As does not modify the name of the tab.
PentahoTab tab = SolutionBrowserPanel.getInstance().getContentTabPanel().getSelectedTab();
tab.setLabelText( tabName );
tab.setLabelTooltip( tabName );
}
}
// used via JSNI
private void addToRecentList( String fullPathWithName ) {
if ( fullPathWithName != null && fullPathWithName.contains( name ) ) {
SolutionBrowserPanel.getInstance().addRecent( fullPathWithName, name );
}
}
// used via JSNI
private void setDeepLinkUrl( String fullPathWithName ) {
SolutionBrowserPanel.getInstance().setDeepLinkUrl( fullPathWithName );
}
}