/*
* Copyright (c) 2009-2011 Lockheed Martin Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.eurekastreams.web.client.ui.common.pagedlist;
import org.eurekastreams.commons.formatting.DateFormatter;
import org.eurekastreams.server.action.request.profile.ReviewPendingGroupRequest;
import org.eurekastreams.server.domain.Page;
import org.eurekastreams.server.search.modelview.DomainGroupModelView;
import org.eurekastreams.web.client.events.EventBus;
import org.eurekastreams.web.client.events.Observer;
import org.eurekastreams.web.client.events.ShowNotificationEvent;
import org.eurekastreams.web.client.events.data.UpdatedReviewPendingGroupResponseEvent;
import org.eurekastreams.web.client.history.CreateUrlRequest;
import org.eurekastreams.web.client.jsni.WidgetJSNIFacadeImpl;
import org.eurekastreams.web.client.model.PendingGroupsModel;
import org.eurekastreams.web.client.ui.Session;
import org.eurekastreams.web.client.ui.common.notifier.Notification;
import org.eurekastreams.web.client.ui.pages.master.StaticResourceBundle;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.InlineHyperlink;
import com.google.gwt.user.client.ui.InlineLabel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.Panel;
/**
* Render a Pending Group.
*
*/
public class PendingGroupRenderer implements ItemRenderer<DomainGroupModelView>
{
/** Bullet character. */
private static final String BULLET = "\u2219";
/**
* {@inheritDoc}
*/
public Panel render(final DomainGroupModelView group)
{
final FlowPanel groupPanel = new FlowPanel();
groupPanel.addStyleName(StaticResourceBundle.INSTANCE.coreCss().group());
groupPanel.addStyleName(StaticResourceBundle.INSTANCE.coreCss().directoryItem());
groupPanel.addStyleName(StaticResourceBundle.INSTANCE.coreCss().listItem());
groupPanel.addStyleName(StaticResourceBundle.INSTANCE.coreCss().pendingGroup());
// -- buttons panel (left side) --
final Panel buttonsPanel = new FlowPanel();
buttonsPanel.addStyleName(StaticResourceBundle.INSTANCE.coreCss().pendingGroupButtons());
groupPanel.add(buttonsPanel);
final Label confirmButton = new Label("Confirm");
confirmButton.addStyleName(StaticResourceBundle.INSTANCE.coreCss().approveButton());
buttonsPanel.add(confirmButton);
final Label denyButton = new Label("Deny");
denyButton.addStyleName(StaticResourceBundle.INSTANCE.coreCss().denyButton());
buttonsPanel.add(denyButton);
// -- group info (right side) --
FlowPanel groupAbout = new FlowPanel();
groupAbout.addStyleName(StaticResourceBundle.INSTANCE.coreCss().description());
groupPanel.add(groupAbout);
Label groupName = new Label(group.getName());
groupName.addStyleName(StaticResourceBundle.INSTANCE.coreCss().displayName());
groupAbout.add(groupName);
Label groupDescription = new Label(group.getDescription());
groupDescription.addStyleName(StaticResourceBundle.INSTANCE.coreCss().pendingGroupDescription());
groupAbout.add(groupDescription);
FlowPanel groupMetaData = new FlowPanel();
groupMetaData.addStyleName(StaticResourceBundle.INSTANCE.coreCss().connectionItemFollowers());
groupMetaData.add(new InlineLabel(new DateFormatter().timeAgo(group.getDateAdded(), true)));
insertActionSeparator(groupMetaData);
groupMetaData.add(new InlineLabel("By: "));
String url =
Session.getInstance().generateUrl(
new CreateUrlRequest(Page.PEOPLE, group.getPersonCreatedByAccountId()));
groupMetaData.add(new InlineHyperlink(group.getPersonCreatedByDisplayName(), url));
insertActionSeparator(groupMetaData);
groupMetaData.add(new InlineLabel("Privacy Setting: "));
Label label = new InlineLabel(group.isPublic() ? "Public" : "Private");
label.addStyleName(StaticResourceBundle.INSTANCE.coreCss().connectionItemFollowersData());
groupMetaData.add(label);
groupAbout.add(groupMetaData);
// -- actions --
confirmButton.addClickHandler(new ClickHandler()
{
public void onClick(final ClickEvent event)
{
buttonsPanel.addStyleName(StaticResourceBundle.INSTANCE.coreCss().waitActive());
PendingGroupsModel.getInstance().update(new ReviewPendingGroupRequest(group.getShortName(), true));
}
});
denyButton.addClickHandler(new ClickHandler()
{
public void onClick(final ClickEvent event)
{
if (new WidgetJSNIFacadeImpl().confirm("Are you sure you want to deny creation of this group?"))
{
buttonsPanel.addStyleName(StaticResourceBundle.INSTANCE.coreCss().waitActive());
PendingGroupsModel.getInstance()
.update(new ReviewPendingGroupRequest(group.getShortName(), false));
}
}
});
final EventBus eventBus = Session.getInstance().getEventBus();
eventBus.addObserver(UpdatedReviewPendingGroupResponseEvent.class,
new Observer<UpdatedReviewPendingGroupResponseEvent>()
{
public void update(final UpdatedReviewPendingGroupResponseEvent ev)
{
if (ev.getResponse().getGroupShortName().equals(group.getShortName()))
{
eventBus.removeObserver(ev, this);
String msg =
ev.getResponse().getApproved() ? "The " + group.getName()
+ " group has been approved" : "The request to create the "
+ group.getName() + " group has been denied";
eventBus.notifyObservers(new ShowNotificationEvent(new Notification(msg)));
}
}
});
return groupPanel;
}
/**
* Adds a separator (dot).
*
* @param panel
* Panel to put the separator in.
*/
private void insertActionSeparator(final Panel panel)
{
Label sep = new InlineLabel(BULLET);
sep.addStyleName(StaticResourceBundle.INSTANCE.coreCss().actionLinkSeparator());
panel.add(sep);
}
}