LikePlugin.java
/*
* Copyright (C) 2003-2013 eXo Platform SAS.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.exoplatform.social.notification.plugin;
import java.util.ArrayList;
import java.util.List;
import org.exoplatform.commons.api.notification.NotificationContext;
import org.exoplatform.commons.api.notification.model.NotificationInfo;
import org.exoplatform.commons.api.notification.plugin.BaseNotificationPlugin;
import org.exoplatform.container.xml.InitParams;
import org.exoplatform.social.core.activity.model.ExoSocialActivity;
import org.exoplatform.social.notification.Utils;
public class LikePlugin extends BaseNotificationPlugin {
public LikePlugin(InitParams initParams) {
super(initParams);
}
public static final String ID = "LikePlugin";
@Override
public String getId() {
return ID;
}
@Override
public NotificationInfo makeNotification(NotificationContext ctx) {
ExoSocialActivity activity = ctx.value(SocialNotificationUtils.ACTIVITY);
String[] likersId = activity.getLikeIdentityIds();
String liker = Utils.getUserId(likersId[likersId.length - 1]);
List<String> toUsers = new ArrayList<String>();
toUsers.add(Utils.getUserId(activity.getPosterId()));
if (Utils.isSpaceActivity(activity) == false && liker.equals(activity.getStreamOwner()) == false) {
toUsers.add(activity.getStreamOwner());
}
return NotificationInfo.instance()
.to(Utils.getUserId(activity.getPosterId()))
.with(SocialNotificationUtils.ACTIVITY_ID.getKey(), activity.getId())
.with(SocialNotificationUtils.LIKER.getKey(), liker)
.key(getId()).end();
}
@Override
public boolean isValid(NotificationContext ctx) {
ExoSocialActivity activity = ctx.value(SocialNotificationUtils.ACTIVITY);
String[] likersId = activity.getLikeIdentityIds();
if (activity.getPosterId().equals(likersId[likersId.length-1])) {
return false;
}
return true;
}
}