/*!
* 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) 2002-2017 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.mantle.client;
import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.core.client.JsArray;
import com.google.gwt.dom.client.Style.Unit;
import com.google.gwt.event.shared.HandlerRegistration;
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.http.client.URL;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.AbsolutePanel;
import com.google.gwt.user.client.ui.DeckPanel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.RootPanel;
import org.pentaho.gwt.widgets.client.dialogs.GlassPane;
import org.pentaho.gwt.widgets.client.dialogs.GlassPaneNativeListener;
import org.pentaho.gwt.widgets.client.dialogs.MessageDialogBox;
import org.pentaho.gwt.widgets.client.filechooser.FileChooserDialog;
import org.pentaho.gwt.widgets.client.utils.string.StringUtils;
import org.pentaho.mantle.client.commands.CommandExec;
import org.pentaho.mantle.client.commands.LoginCommand;
import org.pentaho.mantle.client.dialogs.WaitPopup;
import org.pentaho.mantle.client.events.EventBusUtil;
import org.pentaho.mantle.client.events.MantleSettingsLoadedEvent;
import org.pentaho.mantle.client.events.MantleSettingsLoadedEventHandler;
import org.pentaho.mantle.client.events.PerspectivesLoadedEvent;
import org.pentaho.mantle.client.events.PerspectivesLoadedEventHandler;
import org.pentaho.mantle.client.events.UserSettingsLoadedEvent;
import org.pentaho.mantle.client.events.UserSettingsLoadedEventHandler;
import org.pentaho.mantle.client.messages.Messages;
import org.pentaho.mantle.client.solutionbrowser.PluginOptionsHelper;
import org.pentaho.mantle.client.solutionbrowser.SolutionBrowserPanel;
import org.pentaho.mantle.client.ui.PerspectiveManager;
import org.pentaho.mantle.client.ui.UserDropDown;
import org.pentaho.mantle.client.ui.xul.MantleXul;
import org.pentaho.mantle.client.usersettings.JsSetting;
import org.pentaho.mantle.client.usersettings.MantleSettingsManager;
import org.pentaho.mantle.client.usersettings.UserSettingsManager;
import java.util.HashMap;
/**
* Entry point classes define <code>onModuleLoad()</code>.
*/
public class MantleApplication implements UserSettingsLoadedEventHandler, MantleSettingsLoadedEventHandler {
public static String mantleRevisionOverride = null;
public static boolean submitOnEnter = true;
private static CommandExec commandExec = GWT.create( CommandExec.class );
private static EventBusUtil eventBusUtil = GWT.create( EventBusUtil.class );
private DeckPanel contentDeck = new DeckPanel();
// Floating clear div that when shown intercepts mouse events.
public static AbsolutePanel overlayPanel = new AbsolutePanel();
private static MantleApplication instance;
private MantleApplication() {
}
public static MantleApplication getInstance() {
if ( instance == null ) {
instance = new MantleApplication();
}
return instance;
}
public void loadApplication() {
// registered our native JSNI hooks
setupNativeHooks( this, new LoginCommand() );
FileChooserDialog.setupNativeHooks();
UserSettingsManager.getInstance().getUserSettings( new AsyncCallback<JsArray<JsSetting>>() {
public void onSuccess( JsArray<JsSetting> settings ) {
onUserSettingsLoaded( new UserSettingsLoadedEvent( settings ) );
}
public void onFailure( Throwable caught ) {
}
}, false );
}
public native void setupNativeHooks( MantleApplication mantle, LoginCommand loginCmd )
/*-{
$wnd.mantle_initialized = true;
$wnd.mantle_showMessage = function (title, message) {
//CHECKSTYLE IGNORE LineLength FOR NEXT 1 LINES
mantle.@org.pentaho.mantle.client.MantleApplication::showMessage(Ljava/lang/String;Ljava/lang/String;)(title, message);
}
$wnd.addGlassPaneListener = function (callback) {
var daId = '';
if ($wnd.addDataAccessGlassPaneListener) {
daId = $wnd.addDataAccessGlassPaneListener(callback);
}
//CHECKSTYLE IGNORE LineLength FOR NEXT 1 LINES
return daId + "###" + mantle.@org.pentaho.mantle.client.MantleApplication::addGlassPaneListener(Lcom/google/gwt/core/client/JavaScriptObject;)(callback);
}
$wnd.removeGlassPaneListenerById = function (uuid) {
var uuids = uuid.split('###');
if ($wnd.removeDataAccessGlassPaneListenerById) {
$wnd.removeDataAccessGlassPaneListenerById(uuids[0]);
}
mantle.@org.pentaho.mantle.client.MantleApplication::removeGlassPaneListenerById(Ljava/lang/String;)(uuids[1]);
}
$wnd.executeCommand = function (commandName, parameterMap) {
//CHECKSTYLE IGNORE LineLength FOR NEXT 1 LINES
@org.pentaho.mantle.client.MantleApplication::executeCommand(Ljava/lang/String;Lcom/google/gwt/core/client/JavaScriptObject;)(commandName, parameterMap);
}
$wnd.authenticate = function (callback) {
//CHECKSTYLE IGNORE LineLength FOR NEXT 1 LINES
loginCmd.@org.pentaho.mantle.client.commands.LoginCommand::loginWithCallback(Lcom/google/gwt/core/client/JavaScriptObject;)(callback);
}
$wnd.urlCommand = function (url, title, showInDialog, dialogWidth, dialogHeight) {
//CHECKSTYLE IGNORE LineLength FOR NEXT 1 LINES
@org.pentaho.mantle.client.commands.UrlCommand::_execute(Ljava/lang/String;Ljava/lang/String;ZII)(url, title, showInDialog, dialogWidth, dialogHeight);
}
$wnd.mantle_addHandler = function (type, handler) {
//CHECKSTYLE IGNORE LineLength FOR NEXT 1 LINES
return @org.pentaho.mantle.client.MantleApplication::addHandler(Ljava/lang/String;Lcom/google/gwt/core/client/JavaScriptObject;)(type, handler);
}
$wnd.mantle_removeHandler = function (handler) {
//CHECKSTYLE IGNORE LineLength FOR NEXT 1 LINES
@org.pentaho.mantle.client.MantleApplication::removeHandler(Lcom/google/gwt/event/shared/HandlerRegistration;)(handler);
}
$wnd.mantle_fireEvent = function (type, parameterMap) {
//CHECKSTYLE IGNORE LineLength FOR NEXT 1 LINES
@org.pentaho.mantle.client.MantleApplication::fireEvent(Ljava/lang/String;Lcom/google/gwt/core/client/JavaScriptObject;)(type, parameterMap);
}
// globally available busy indicator
$wnd.mantle_notifyGlasspaneListeners = function (isShown) {
//CHECKSTYLE IGNORE LineLength FOR NEXT 1 LINES
mantle.@org.pentaho.mantle.client.MantleApplication::notifyGlasspaneListeners(Z)(isShown);
}
}-*/;
public static HandlerRegistration addHandler( final String type, final JavaScriptObject handler ) {
return eventBusUtil.addHandler( type, handler );
}
public static void removeHandler( final HandlerRegistration handler ) {
handler.removeHandler();
}
private static void fireEvent( final String eventType, final JavaScriptObject parametersMap ) {
eventBusUtil.fireEvent( eventType, parametersMap );
}
public static native void showBusyIndicator( String title, String message )
/*-{
$wnd.pen.require([
"common-ui/util/BusyIndicator"
],
function (busy) {
busy.show(title, message);
});
}-*/;
public static native void hideBusyIndicator()
/*-{
$wnd.pen.require([
"common-ui/util/BusyIndicator"
],
function (busy) {
busy.hide();
});
}-*/;
public static native void showBusyIndicatorById( String title, String message, String id )
/*-{
$wnd.pen.require([
"common-ui/util/BusyIndicator"
],
function (busy) {
busy.show(title, message, id);
});
}-*/;
public static native void hideBusyIndicatorById( String id )
/*-{
$wnd.pen.require([
"common-ui/util/BusyIndicator"
],
function (busy) {
busy.hide(id);
});
}-*/;
public static native void log( String message )
/*-{
try {
console.log(message);
} catch (e) {
}
}-*/;
public void notifyGlasspaneListeners( boolean isShown ) {
if ( isShown ) {
GlassPane.getInstance().show();
} else {
GlassPane.getInstance().hide();
}
}
private static void executeCommand( String commandName, JavaScriptObject parameterMap ) {
commandExec.execute( commandName, parameterMap );
}
private String addGlassPaneListener( JavaScriptObject obj ) {
return GlassPane.getInstance().addGlassPaneListener( new GlassPaneNativeListener( obj ) );
}
private void removeGlassPaneListenerById( String uuid ) {
GlassPane.getInstance().removeGlassPaneListenerById( uuid );
}
/**
* This method is used by things to show a 'mantle' looking alert dialog instead of a standard alert dialog.
*
* @param title
* @param message
*/
private void showMessage( String title, String message ) {
MessageDialogBox dialog = new MessageDialogBox( title, message, true, false, true );
dialog.center();
}
public void onUserSettingsLoaded( final UserSettingsLoadedEvent event ) {
// listen to any reloads of mantle settings
MantleSettingsManager.getInstance().getMantleSettings( new AsyncCallback<HashMap<String, String>>() {
public void onSuccess( HashMap<String, String> mantleSettings ) {
// merge user settings with mantle settings for possible system/tenant/user overrides
JsArray<JsSetting> userSettings = event.getSettings();
if ( userSettings != null ) {
for ( int i = 0; i < userSettings.length(); i++ ) {
JsSetting setting = userSettings.get( i );
mantleSettings.put( setting.getName(), setting.getValue() );
}
}
onMantleSettingsLoaded( new MantleSettingsLoadedEvent( mantleSettings ) );
}
public void onFailure( Throwable caught ) {
}
}, false );
}
public void onMantleSettingsLoaded( MantleSettingsLoadedEvent event ) {
final HashMap<String, String> settings = event.getSettings();
final boolean showOnlyPerspective =
Boolean.parseBoolean( StringUtils.isEmpty( Window.Location.getParameter( "showOnlyPerspective" ) ) ? settings.get( "showOnlyPerspective" ) : Window.Location.getParameter( "showOnlyPerspective" ) );
final String startupPerspective =
StringUtils.isEmpty( Window.Location.getParameter( "startupPerspective" ) ) ? settings.get( "startupPerspective" ) : Window.Location.getParameter( "startupPerspective" );
mantleRevisionOverride = settings.get( "user-console-revision" );
RootPanel.get( "pucMenuBar" ).add( MantleXul.getInstance().getMenubar() );
RootPanel.get( "pucPerspectives" ).add( PerspectiveManager.getInstance() );
RootPanel.get( "pucToolBar" ).add( MantleXul.getInstance().getToolbar() );
RootPanel.get( "pucUserDropDown" ).add( new UserDropDown() );
if ( showOnlyPerspective && !StringUtils.isEmpty( startupPerspective ) ) {
RootPanel.get( "pucHeader" ).setVisible( false );
RootPanel.get( "pucContent" ).getElement().getStyle().setTop( 0, Unit.PX );
}
// update supported file types
PluginOptionsHelper.buildEnabledOptionsList( settings );
// show stuff we've created/configured
contentDeck.add( new Label() );
contentDeck.showWidget( 0 );
contentDeck.add( SolutionBrowserPanel.getInstance() );
if ( showOnlyPerspective && !StringUtils.isEmpty( startupPerspective ) ) {
SolutionBrowserPanel.getInstance().setVisible( false );
}
contentDeck.getElement().setId( "applicationShell" );
contentDeck.setStyleName( "applicationShell" );
// menubar=no,location=no,resizable=yes,scrollbars=no,status=no,width=1200,height=800
try {
RootPanel.get( "pucContent" ).add( contentDeck );
} catch ( Throwable t ) {
// onLoad of something is causing problems
}
RootPanel.get().add( WaitPopup.getInstance() );
// Add in the overlay panel
overlayPanel.setVisible( false );
overlayPanel.setHeight( "100%" );
overlayPanel.setWidth( "100%" );
overlayPanel.getElement().getStyle().setProperty( "zIndex", "1000" );
overlayPanel.getElement().getStyle().setProperty( "position", "absolute" );
RootPanel.get().add( overlayPanel, 0, 0 );
String submitOnEnterSetting = settings.get( "submit-on-enter-key" );
submitOnEnter = submitOnEnterSetting == null ? submitOnEnter : Boolean.parseBoolean( submitOnEnterSetting );
try {
String restUrl = GWT.getHostPageBaseURL() + "api/repo/files/canAdminister"; //$NON-NLS-1$
RequestBuilder requestBuilder = new RequestBuilder( RequestBuilder.GET, restUrl );
requestBuilder.setHeader( "If-Modified-Since", "01 Jan 1970 00:00:00 GMT" );
requestBuilder.sendRequest( null, new RequestCallback() {
@Override
public void onError( Request arg0, Throwable arg1 ) {
MessageDialogBox dialogBox =
new MessageDialogBox( Messages.getString( "error" ), arg1.getLocalizedMessage(), false, false, true ); //$NON-NLS-1$
dialogBox.center();
}
@Override
public void onResponseReceived( Request arg0, Response response ) {
Boolean isAdministrator = Boolean.parseBoolean( response.getText() );
SolutionBrowserPanel.getInstance().setAdministrator( isAdministrator );
try {
String restUrl2 = GWT.getHostPageBaseURL() + "api/scheduler/canSchedule"; //$NON-NLS-1$
RequestBuilder requestBuilder2 = new RequestBuilder( RequestBuilder.GET, restUrl2 );
requestBuilder2.setHeader( "If-Modified-Since", "01 Jan 1970 00:00:00 GMT" );
requestBuilder2.sendRequest( null, new RequestCallback() {
@Override
public void onError( Request arg0, Throwable arg1 ) {
MessageDialogBox dialogBox =
new MessageDialogBox( Messages.getString( "error" ), arg1.getLocalizedMessage(), false, false, true ); //$NON-NLS-1$
dialogBox.center();
}
public void onResponseReceived( Request arg0, Response response ) {
Boolean isScheduler = Boolean.parseBoolean( response.getText() );
SolutionBrowserPanel.getInstance().setScheduler( isScheduler );
String numStartupURLsSetting = settings.get( "num-startup-urls" );
if ( numStartupURLsSetting != null ) {
int numStartupURLs = Integer.parseInt( numStartupURLsSetting ); //$NON-NLS-1$
for ( int i = 0; i < numStartupURLs; i++ ) {
String url = settings.get( "startup-url-" + ( i + 1 ) ); //$NON-NLS-1$
String name = settings.get( "startup-name-" + ( i + 1 ) ); //$NON-NLS-1$
if ( StringUtils.isEmpty( url ) == false ) { //$NON-NLS-1$
url = URL.decodeQueryString( url );
name = URL.decodeQueryString( name );
SolutionBrowserPanel.getInstance().getContentTabPanel().showNewURLTab( name != null ? name : url,
url, url, false );
}
}
}
if ( SolutionBrowserPanel.getInstance().getContentTabPanel().getWidgetCount() > 0 ) {
SolutionBrowserPanel.getInstance().getContentTabPanel().selectTab( 0 );
}
// startup-url on the URL for the app, wins over settings
String startupURL = Window.Location.getParameter( "startup-url" ); //$NON-NLS-1$
if ( startupURL != null && !"".equals( startupURL ) ) { //$NON-NLS-1$
// Spaces were double encoded so that they wouldn't be replaced with '+' when creating a deep
// link so when following a deep link we need to replace '%20' with a space even after decoding
String title = Window.Location.getParameter( "name" ).replaceAll( "%20", " " ); //$NON-NLS-1$
SolutionBrowserPanel.getInstance().getContentTabPanel().showNewURLTab( title, title, startupURL,
false );
}
}
} );
} catch ( RequestException e ) {
MessageDialogBox dialogBox =
new MessageDialogBox( Messages.getString( "error" ), e.getLocalizedMessage(), false, false, true ); //$NON-NLS-1$
dialogBox.center();
}
}
} );
} catch ( RequestException e ) {
MessageDialogBox dialogBox =
new MessageDialogBox( Messages.getString( "error" ), e.getLocalizedMessage(), false, false, true ); //$NON-NLS-1$
dialogBox.center();
}
if ( !StringUtils.isEmpty( startupPerspective ) ) {
if ( PerspectiveManager.getInstance().isLoaded() ) {
PerspectiveManager.getInstance().setPerspective( startupPerspective );
} else {
EventBusUtil.EVENT_BUS.addHandler( PerspectivesLoadedEvent.TYPE, new PerspectivesLoadedEventHandler() {
public void onPerspectivesLoaded( PerspectivesLoadedEvent event ) {
PerspectiveManager.getInstance().setPerspective( startupPerspective );
}
} );
}
}
}
public DeckPanel getContentDeck() {
return contentDeck;
}
public void setContentDeck( DeckPanel contentDeck ) {
this.contentDeck = contentDeck;
}
public void pucToolBarVisibility( boolean visible ) {
RootPanel.get( "pucToolBar" ).setVisible( visible );
}
}