privmsgtransaction.java

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/*
 * Copyright 2004 JavaFree.org
 *
 * 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.javabb.transaction;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.javabb.component.VelocityTemplate;
import org.javabb.dao.entity.IPrivMsgReciviedDAO;
import org.javabb.dao.entity.IPrivMsgSentDAO;
import org.javabb.infra.Configuration;
import org.javabb.infra.Constants;
import org.javabb.infra.Email;
import org.javabb.vo.PrivMsg;
import org.javabb.vo.PrivMsgRecivied;
import org.javabb.vo.PrivMsgSent;
import org.javabb.vo.User;

/**
 * @author Lucas Teixeira - <a href="mailto:[e-mail]">[e-mail]
 *         </a>
 */

public class PrivMsgTransaction extends Transaction {

	private IPrivMsgReciviedDAO _privMsgReciviedDAO = null;

	private IPrivMsgSentDAO _privMsgSentDAO = null;
	
	private UserTransaction _userTransaction;

	public PrivMsgTransaction() {
	}

	public void setPrivMsgReciviedDAO(IPrivMsgReciviedDAO privMsgReciviedDAO) {
		this._privMsgReciviedDAO = privMsgReciviedDAO;
	}

	public void setPrivMsgSentDAO(IPrivMsgSentDAO privMsgSentDAO) {
		this._privMsgSentDAO = privMsgSentDAO;
	}

    public void setUserTransaction(UserTransaction userTransaction) {
        _userTransaction = userTransaction;
    }
	
	public List getUserInbox(User u) throws Exception {
		return _privMsgReciviedDAO.retrieveUserInbox(u);
	}
	
	public int countMsgByUser(User u) throws Exception{
		if(u != null && u.getIdUser() != null){
			return _privMsgReciviedDAO.countMessagesByUser(u);
		}else {
			return 0;
		}
		
	}

	public List getUserOutbox(User u) throws Exception {
		return _privMsgSentDAO.retrieveUserOutbox(u);
	}

	public Long send(PrivMsg p) throws Exception {
		Long mpId = _privMsgReciviedDAO.save(new PrivMsgRecivied(p));
		_privMsgSentDAO.save(new PrivMsgSent(p));
		return mpId;
	}
	
	public void deleteSent(PrivMsg p) throws Exception {
		_privMsgSentDAO.delete((PrivMsgSent) p);
	}

	public void deleteRecivied(PrivMsg p) throws Exception {
		_privMsgReciviedDAO.delete((PrivMsgRecivied) p);
	}

	public PrivMsg loadSent(PrivMsg p) throws Exception {
		return _privMsgSentDAO.load(p.getId());
	}

	public PrivMsg loadRecivied(PrivMsg p) throws Exception {
		PrivMsgRecivied _p = _privMsgReciviedDAO.load(p.getId());
		_p.setRead(new Integer(1));
		return _p;
	}

	public void deleteSelectedInbox(List list) throws Exception {
		if (list != null && list.size() > 0)
			_privMsgReciviedDAO.delete(list);
	}

	public void deleteSelectedOutbox(List list) throws Exception {
		if (list != null && list.size() > 0)
			_privMsgSentDAO.delete(list);
	}

	public List asPrivMsgList(Long[] id) {
		List l = new ArrayList();
		for (int i = 0; i < id.length; i++)
			l.add(new PrivMsg(id[i]));
		return l;
	}

	public void delegateMail(String message_18n,Long idUserTo, Long mpId) throws Exception{
		//String mailUser = p.getUserTo();
		User usr = _userTransaction.getUser(idUserTo);
		String mailUser = usr.getEmail();
		sendMailToUser(message_18n, mpId, mailUser);
	}
	
	/**
	 * Send an email to user notify about his mp
	 * @param message_18n
	 * @param pmId
	 * @param userMail
	 * @throws Exception
	 */
	private void sendMailToUser(String message_18n, Long pmId, String userMail) throws Exception{
        //Send mail to user
        Configuration conf = new Configuration();
        
        Map mailMap = new HashMap();
        mailMap.put("conf", conf);
        mailMap.put("pm_message", message_18n);
        mailMap.put("pmId", pmId);
        
        String template = VelocityTemplate.makeTemplate(mailMap, Constants.mpMailTemplate);

        Email.sendMail(conf.adminMail, userMail, conf.forumName, template,
                true);
	}

}