com.hangum.tadpole.commons.admin.core.dialogs.SendMessageDialog.java Source code

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Here is the source code for com.hangum.tadpole.commons.admin.core.dialogs.SendMessageDialog.java

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/*******************************************************************************
 * Copyright (c) 2014 hangum.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser Public License v2.1
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * 
 * Contributors:
 *     hangum - initial API and implementation
 ******************************************************************************/
package com.hangum.tadpole.commons.admin.core.dialogs;

import java.util.List;

import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

import com.hangum.tadpold.commons.libs.core.mails.SendEmails;
import com.hangum.tadpold.commons.libs.core.mails.dto.EmailDTO;
import com.hangum.tadpole.commons.google.analytics.AnalyticCaller;
import com.hangum.tadpole.preference.get.GetPreferenceGeneral;
import com.hangum.tadpole.sql.dao.system.UserDAO;
import com.hangum.tadpole.sql.query.TadpoleSystem_UserQuery;

/**
 *  ??  .
 * 
 * @author hangum
 *
 */
public class SendMessageDialog extends Dialog {
    private static final Logger logger = Logger.getLogger(SendMessageDialog.class);

    private Combo comboType;
    private Text textMessage;
    private Text textTitle;

    /**
     * Create the dialog.
     * @param parentShell
     */
    public SendMessageDialog(Shell parentShell) {
        super(parentShell);
    }

    @Override
    public void configureShell(Shell newShell) {
        super.configureShell(newShell);
        newShell.setText("Send Email");
    }

    @Override
    protected int getShellStyle() {
        int ret = super.getShellStyle();
        return ret | SWT.RESIZE;
    }

    /**
     * Create contents of the dialog.
     * @param parent
     */
    @Override
    protected Control createDialogArea(Composite parent) {
        Composite container = (Composite) super.createDialogArea(parent);

        Composite compositeHead = new Composite(container, SWT.NONE);
        compositeHead.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
        compositeHead.setLayout(new GridLayout(2, false));

        Label lblType = new Label(compositeHead, SWT.NONE);
        lblType.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
        lblType.setText("Type");

        comboType = new Combo(compositeHead, SWT.NONE);
        comboType.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
        comboType.add("Send email all users");
        comboType.select(0);

        Composite compositeBody = new Composite(container, SWT.BORDER);
        compositeBody.setLayout(new GridLayout(2, false));
        compositeBody.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));

        Label lblTitle = new Label(compositeBody, SWT.NONE);
        lblTitle.setText("Title");

        textTitle = new Text(compositeBody, SWT.BORDER);
        textTitle.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));

        Label lblMessage = new Label(compositeBody, SWT.NONE);
        lblMessage.setText("Message");

        textMessage = new Text(compositeBody, SWT.BORDER | SWT.MULTI);
        textMessage.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
        textMessage.setText("<pre>\n\n</pre>");

        // google analytic
        AnalyticCaller.track(this.getClass().getName());

        return container;
    }

    @Override
    protected void okPressed() {

        if (StringUtils.isEmpty(textTitle.getText())) {
            MessageDialog.openError(null, "Error", "Title is null.");
            textTitle.setFocus();
            return;
        }
        if (StringUtils.isEmpty(textMessage.getText())) {
            MessageDialog.openError(null, "Error", "Message is null.");
            textMessage.setFocus();
            return;
        }

        //  ?? ??? .
        try {
            List<UserDAO> listUser = TadpoleSystem_UserQuery.getAllUser();
            SendEmails email = new SendEmails(GetPreferenceGeneral.getSMTPINFO());
            for (UserDAO userDAO : listUser) {
                logger.info("admin user sender " + userDAO.getEmail());

                try {
                    EmailDTO emailDto = new EmailDTO();
                    emailDto.setSubject(textTitle.getText());
                    emailDto.setContent(textMessage.getText());
                    emailDto.setTo(userDAO.getEmail());

                    email.sendMail(emailDto);
                } catch (Exception e) {
                    logger.error("user sender", e);
                }
            }

            MessageDialog.openInformation(null, "Confirm", "email send has completed.");
        } catch (Exception e) {
            logger.error("get user data", e);
        }

        super.okPressed();
    }

    /**
     * Create contents of the button bar.
     * @param parent
     */
    @Override
    protected void createButtonsForButtonBar(Composite parent) {
        createButton(parent, IDialogConstants.OK_ID, "Send", true);
        createButton(parent, IDialogConstants.CANCEL_ID, "CANCEL", false);
    }

    /**
     * Return the initial size of the dialog.
     */
    @Override
    protected Point getInitialSize() {
        return new Point(441, 480);
    }
}