/**
* Copyright 2011 Google Inc.
*
* 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.waveprotocol.box.webclient.search;
import org.waveprotocol.wave.client.account.Profile;
import org.waveprotocol.wave.client.account.ProfileManager;
import org.waveprotocol.wave.client.common.util.DateUtils;
import org.waveprotocol.wave.model.util.CollectionUtils;
import org.waveprotocol.wave.model.wave.ParticipantId;
import java.util.Collection;
/**
* Renders a digest model into a digest view.
*
* @author hearnden@google.com (David Hearnden)
*/
public final class SearchPanelRenderer {
private final static int MAX_AVATARS = 3;
/** Profile provider, for avatars. */
private final ProfileManager profiles;
public SearchPanelRenderer(ProfileManager profiles) {
this.profiles = profiles;
}
/**
* Renders a digest model into a digest view.
*/
public void render(Digest digest, DigestView digestUi) {
Collection<Profile> avatars = CollectionUtils.createQueue();
if (digest.getAuthor() != null) {
avatars.add(profiles.getProfile(digest.getAuthor()));
}
for (ParticipantId other : digest.getParticipantsSnippet()) {
if (avatars.size() < MAX_AVATARS) {
avatars.add(profiles.getProfile(other));
} else {
break;
}
}
digestUi.setAvatars(avatars);
digestUi.setTitleText(digest.getTitle());
digestUi.setSnippet(digest.getSnippet());
digestUi.setMessageCounts(digest.getUnreadCount(), digest.getBlipCount());
digestUi.setTimestamp(
DateUtils.getInstance().formatPastDate((long) digest.getLastModifiedTime()));
}
}