CommentAddedActivityListener.java
package org.exoplatform.wcm.ext.component.activity.listener;
/*
* 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/>.
*/
import org.exoplatform.commons.utils.ActivityTypeUtils;
import org.exoplatform.services.cms.link.LinkManager;
import org.exoplatform.services.listener.Event;
import org.exoplatform.services.listener.Listener;
import org.exoplatform.services.wcm.core.NodetypeConstant;
import org.exoplatform.services.wcm.utils.WCMCoreUtils;
import org.exoplatform.social.core.activity.model.ExoSocialActivity;
import javax.jcr.Node;
import java.util.List;
/**
* Created by The eXo Platform SAS
* Author : Nguyen The Vinh From ECM Of eXoPlatform
* vinh_nguyen@exoplatform.com
* Handler Comment Added event
* 16 Jan 2013
*/
public class CommentAddedActivityListener extends Listener<Node, Node> {
@Override
public void onEvent(Event<Node, Node> event) throws Exception {
Node currentNode = event.getSource();
Node commentNode = event.getData();
String commentContent = "";
if (commentNode.hasProperty("exo:commentContent")) {
try {
commentContent = commentNode.getProperty("exo:commentContent").getValue().getString();
}catch (Exception e) {
commentContent =null;
}
}
if (commentContent==null) return;
try {
Utils.setAvatarUrl(commentNode);
}catch (Exception e) {
commentNode.setProperty("exo:commentorAvatar", Utils.DEFAULT_AVATAR);
}
commentContent = commentContent.replaceAll("@","@");
ExoSocialActivity commentActivity;
if(currentNode.isNodeType(NodetypeConstant.NT_FILE)) {
commentActivity = Utils.postFileActivity(currentNode, commentContent, false, false, null, null);
}else{
commentActivity= Utils.postActivity(currentNode, commentContent, false, false, null, null);
}
LinkManager linkManager = WCMCoreUtils.getService(LinkManager.class);
List<Node> links = linkManager.getAllLinks(currentNode, NodetypeConstant.EXO_SYMLINK);
for(Node link: links){
if(link.isNodeType(ActivityTypeUtils.EXO_ACTIVITY_INFO)){
ExoSocialActivity linkCommentActivity = Utils.postActivity(link, commentContent, false, false, null, null);
if (commentActivity!=null) {
ActivityTypeUtils.attachActivityId(link, linkCommentActivity.getId());
}
}
}
if (commentActivity!=null) {
ActivityTypeUtils.attachActivityId(commentNode, commentActivity.getId());
commentNode.getSession().save();
}
commentContent = Utils.processMentions(commentContent);
commentNode.setProperty("exo:commentContent", commentContent);
commentNode.save();
commentNode.getSession().save();
}
}