org.pentaho.mantle.client.commands.OpenDocCommand.java Source code

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Here is the source code for org.pentaho.mantle.client.commands.OpenDocCommand.java

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/*!
 * 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) 2002-2016 Pentaho Corporation..  All rights reserved.
 */

package org.pentaho.mantle.client.commands;

import com.google.gwt.core.client.GWT;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.rpc.AsyncCallback;
import org.pentaho.mantle.client.usersettings.MantleSettingsManager;

import java.util.HashMap;

/**
 * Executes the Open Document command.
 * 
 * @author nbaker / dkincade
 */
public class OpenDocCommand extends AbstractCommand {
    private String documentationURL;

    public OpenDocCommand() {

    }

    /**
     * Executes the command to open the help documentation. Based on the subscription setting, the document being
     * opened will be the CE version of the document or the EE version of the document.
     */
    protected void performOperation() {
        performOperation(true);
    }

    protected void performOperation(boolean feedback) {
        MantleSettingsManager.getInstance().getMantleSettings(new AsyncCallback<HashMap<String, String>>() {

            public void onSuccess(HashMap<String, String> result) {
                documentationURL = result.get("documentation-url");

                boolean isExternalDocumentation = documentationURL.startsWith("http:")
                        || documentationURL.startsWith("https:");

                if (!documentationURL.startsWith("/") && !isExternalDocumentation) {
                    // we're working with a relative URL, this is relative to the web-app not the GWT module
                    documentationURL = GWT.getHostPageBaseURL() + documentationURL;
                }
                Window.open(documentationURL, "_blank", ""); //$NON-NLS-1$ //$NON-NLS-2$
            }

            public void onFailure(Throwable caught) {
            }
        }, false);
    }

}