ActivityMentionPlugin.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.HashSet;
import java.util.Set;
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 ActivityMentionPlugin extends BaseNotificationPlugin {
public static final String ID = "ActivityMentionPlugin";
public ActivityMentionPlugin(InitParams initParams) {
super(initParams);
}
@Override
public String getId() {
return ID;
}
@Override
public NotificationInfo makeNotification(NotificationContext ctx) {
ExoSocialActivity activity = ctx.value(SocialNotificationUtils.ACTIVITY);
Set<String> receivers = new HashSet<String>();
if (activity.getMentionedIds().length > 0) {
Utils.sendToMentioners(receivers, activity.getMentionedIds(), activity.getPosterId());
} else {
receivers = Utils.getMentioners(activity.getTemplateParams().get("comment"), activity.getPosterId());
}
return NotificationInfo.instance().key(getKey())
.to(new ArrayList<String>(receivers))
.with(SocialNotificationUtils.POSTER.getKey(), Utils.getUserId(activity.getPosterId()))
.with(SocialNotificationUtils.ACTIVITY_ID.getKey(), activity.getId())
.end();
}
@Override
public boolean isValid(NotificationContext ctx) {
ExoSocialActivity activity = ctx.value(SocialNotificationUtils.ACTIVITY);
if (activity.getMentionedIds().length > 0) {
return true;
}
//Case of share link, the title of activity is the title of the link
//so the process mention is not correct and no mention is saved to activity
//We need to process the value stored in the template param of activity with key = comment
String commentLinkActivity = activity.getTemplateParams().get("comment");
if (commentLinkActivity != null && commentLinkActivity.length() > 0 &&
Utils.getMentioners(commentLinkActivity, activity.getPosterId()).size() > 0) {
return true;
}
return false;
}
}