fr.aliasource.webmail.client.reader.DispositionNotificationPanel.java Source code

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Here is the source code for fr.aliasource.webmail.client.reader.DispositionNotificationPanel.java

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/* ***** BEGIN LICENSE BLOCK *****
 * Version: GPL 2.0
 *
 * The contents of this file are subject to the GNU General Public
 * License Version 2 or later (the "GPL").
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Initial Developer of the Original Code is
 *   MiniG.org project members
 *
 * ***** END LICENSE BLOCK ***** */

package fr.aliasource.webmail.client.reader;

import java.util.Iterator;
import java.util.List;

import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.Anchor;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Label;

import fr.aliasource.webmail.client.I18N;
import fr.aliasource.webmail.client.View;
import fr.aliasource.webmail.client.ctrl.AjaxCall;
import fr.aliasource.webmail.client.shared.ClientMessage;
import fr.aliasource.webmail.client.shared.EmailAddress;

public class DispositionNotificationPanel extends HorizontalPanel {

    private ClientMessage cm;

    private Anchor accept;
    private Anchor later;
    private Anchor refuse;

    public DispositionNotificationPanel(View ui, ClientMessage cm) {
        this.cm = cm;
        HorizontalPanel panel = new HorizontalPanel();
        panel.add(buildMessage());
        accept = new Anchor(I18N.strings.dispositionNotificationAccept());
        accept.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                accept();
            }
        });
        panel.add(accept);
        later = new Anchor(I18N.strings.dispositionNotificationLater());
        later.addClickHandler(new ClickHandler() {

            @Override
            public void onClick(ClickEvent event) {
                later();
            }
        });
        panel.add(later);
        refuse = new Anchor(I18N.strings.dispositionNotificationRefuse());
        refuse.addClickHandler(new ClickHandler() {

            @Override
            public void onClick(ClickEvent event) {
                refuse();
            }
        });
        panel.add(refuse);
        panel.addStyleName("content");
        this.add(panel);
        this.setVisible(true);
        this.addStyleName("dispositionNotificationPanel");
    }

    protected void refuse() {
        AjaxCall.dispositionNotification.declineNotification(cm.getUid(), new AsyncCallback<Void>() {

            @Override
            public void onSuccess(Void v) {
                setVisible(false);
            }

            @Override
            public void onFailure(Throwable t) {
                GWT.log("notification failed", t);
            }
        });
    }

    protected void later() {
        setVisible(false);
    }

    protected void accept() {
        AjaxCall.dispositionNotification.sendNotification(cm.getUid(), cm.getFolderName(),
                new AsyncCallback<Void>() {

                    @Override
                    public void onSuccess(Void v) {
                        setVisible(false);
                    }

                    @Override
                    public void onFailure(Throwable t) {
                        GWT.log("notification failed", t);
                    }
                });
    }

    private Label buildMessage() {
        List<EmailAddress> dispositionNotification = cm.getDispositionNotification();
        StringBuilder stringBuilder = new StringBuilder();
        Iterator<EmailAddress> iterator = dispositionNotification.iterator();
        while (iterator.hasNext()) {
            stringBuilder.append(iterator.next().getDisplay());
            if (iterator.hasNext()) {
                stringBuilder.append(", ");
            }
        }
        String recipients = stringBuilder.toString();
        if (dispositionNotification.size() > 1) {
            return new Label(I18N.strings.dispositionNotificationMessagePlural(recipients));
        } else {
            return new Label(I18N.strings.dispositionNotificationMessage(recipients));
        }
    }

}