/*
* 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;
import java.util.Date;
import org.eurekastreams.commons.formatting.DateFormatter;
import org.eurekastreams.server.domain.EntityType;
import org.eurekastreams.server.domain.Page;
import org.eurekastreams.server.search.modelview.DomainGroupModelView;
import org.eurekastreams.web.client.history.CreateUrlRequest;
import org.eurekastreams.web.client.ui.Session;
import org.eurekastreams.web.client.ui.common.avatar.AvatarLinkPanel;
import org.eurekastreams.web.client.ui.common.avatar.AvatarWidget.Size;
import org.eurekastreams.web.client.ui.pages.discover.FollowPanel;
import org.eurekastreams.web.client.ui.pages.master.StaticResourceBundle;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.Hyperlink;
import com.google.gwt.user.client.ui.InlineLabel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.Panel;
import com.google.gwt.user.client.ui.Widget;
/**
* Display information about a group.
*/
public class GroupPanel extends FlowPanel
{
/**
* Constructor.
*
* @param group
* to display
* @param showFollowers
* to display
* @param makeLinkable
* whether to display it or not
* @param showDescription
* Whether to display the description line.
*/
public GroupPanel(final DomainGroupModelView group, final boolean makeLinkable, final boolean showFollowers,
final boolean showDescription)
{
addStyleName(StaticResourceBundle.INSTANCE.coreCss().connectionItem());
addStyleName(StaticResourceBundle.INSTANCE.coreCss().listItem());
addStyleName(StaticResourceBundle.INSTANCE.coreCss().group());
add(new AvatarLinkPanel(EntityType.GROUP, group.getUniqueId(), group.getAvatarId(), Size.Small));
FlowPanel infoPanel = new FlowPanel();
infoPanel.setStyleName(StaticResourceBundle.INSTANCE.coreCss().connectionItemInfo());
if (!group.isPublic())
{
Label icon = new Label();
icon.addStyleName(StaticResourceBundle.INSTANCE.coreCss().privateIcon());
icon.setTitle("Private Group");
infoPanel.add(icon);
}
Widget name;
if (makeLinkable)
{
String nameUrl = Session.getInstance().generateUrl(new CreateUrlRequest(Page.GROUPS, group.getShortName()));
name = new Hyperlink(group.getName(), nameUrl);
}
else
{
name = new Label(group.getName());
}
name.setTitle(group.getName());
name.addStyleName(StaticResourceBundle.INSTANCE.coreCss().connectionItemName());
name.addStyleName(StaticResourceBundle.INSTANCE.coreCss().ellipsisChild());
infoPanel.add(name);
if (showDescription)
{
String descriptionText = group.getDescription();
if (descriptionText != null && !descriptionText.isEmpty())
{
Label about = new Label(descriptionText);
about.setTitle(descriptionText);
about.addStyleName(StaticResourceBundle.INSTANCE.coreCss().missionStatement());
about.addStyleName(StaticResourceBundle.INSTANCE.coreCss().oneLineDescription());
about.addStyleName(StaticResourceBundle.INSTANCE.coreCss().ellipsis());
infoPanel.add(about);
}
}
if (showFollowers)
{
FlowPanel followersPanel = new FlowPanel();
followersPanel.addStyleName(StaticResourceBundle.INSTANCE.coreCss().connectionItemFollowers());
InlineLabel followers = new InlineLabel("Followers: ");
followersPanel.add(followers);
InlineLabel followersCount = new InlineLabel(Integer.toString(group.getFollowersCount()));
followersCount.addStyleName(StaticResourceBundle.INSTANCE.coreCss().connectionItemFollowersData());
followersPanel.add(followersCount);
insertActionSeparator(followersPanel);
followersPanel.add(new InlineLabel("Added: "));
DateFormatter dateFormatter = new DateFormatter(new Date());
InlineLabel dateAdded = new InlineLabel(dateFormatter.timeAgo(group.getDateAdded(), true));
dateAdded.addStyleName(StaticResourceBundle.INSTANCE.coreCss().connectionItemFollowersData());
followersPanel.add(dateAdded);
infoPanel.add(followersPanel);
}
infoPanel.add(new FollowPanel(group));
this.add(infoPanel);
}
/**
* Adds a separator (dot).
*
* @param panel
* Panel to put the separator in.
*/
private void insertActionSeparator(final Panel panel)
{
Label sep = new InlineLabel("\u2219");
sep.addStyleName(StaticResourceBundle.INSTANCE.coreCss().actionLinkSeparator());
panel.add(sep);
}
}