/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you 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.apache.openmeetings.utils.sms; | |
import org.apache.openmeetings.OpenmeetingsVariables; | |
import org.apache.openmeetings.data.basic.dao.ConfigurationDao; | |
import org.red5.logging.Red5LoggerFactory; | |
import org.slf4j.Logger; | |
import org.smslib.Message.MessageEncodings; | |
import org.smslib.OutboundMessage; | |
import org.smslib.Service; | |
import org.smslib.http.BulkSmsHTTPGateway; | |
import org.springframework.beans.factory.annotation.Autowired; | |
import org.springframework.core.task.TaskExecutor; | |
/** | |
* | |
* @author iarkh | |
* | |
*/ | |
public class SMSHandler { | |
private static final Logger log = Red5LoggerFactory.getLogger( | |
SMSHandler.class, OpenmeetingsVariables.webAppRootKey); | |
@Autowired | |
protected ConfigurationDao configurationDao; | |
@Autowired | |
protected TaskExecutor taskExecutor; | |
private BulkSmsHTTPGateway gateway = null; | |
private boolean checkBalance() throws Exception { | |
if (gateway == null) { | |
String smsProvider = configurationDao.getConfValue("sms.provider", String.class, null); | |
String smsUsername = configurationDao.getConfValue("sms.username", String.class, null); | |
String smsUserpass = configurationDao.getConfValue("sms.userpass", String.class, null); | |
if (smsProvider == null || smsProvider.length() == 0 || | |
smsUsername == null || smsUsername.length() == 0) { | |
log.error("SMS Provider is not configured properly!"); | |
return false; | |
} | |
gateway = new BulkSmsHTTPGateway(smsProvider, smsUsername, smsUserpass); | |
gateway.setOutbound(true); | |
Service.getInstance().addGateway(gateway); | |
Service.getInstance().startService(); | |
} | |
return gateway.queryBalance() >= 1; | |
} | |
public boolean sendSMS(String phone, String subj, long language_id) { | |
try { | |
taskExecutor.execute(new SMSSenderTask(phone, subj, language_id)); | |
return true; | |
} catch (Exception ex) { | |
log.error("sendSMS", ex); | |
return false; | |
} | |
} | |
protected class SMSSenderTask implements Runnable { | |
private final String phone; | |
private final String subject; | |
private long language_id; | |
public SMSSenderTask(String phone, String subject, long language_id) { | |
this.phone = phone; | |
this.subject = subject; | |
this.language_id = language_id; | |
} | |
public void run() { | |
this.send(); | |
} | |
/** | |
* Sending an SMS with the given values. | |
* @return <code>true</code> if sms was sent successfully, <code>false</code> otherwise. | |
*/ | |
public boolean send() { | |
try { | |
log.debug("SMS sending to: " + phone + ", subject is: " + subject); | |
if (checkBalance()) { | |
OutboundMessage msg = new OutboundMessage(phone, subject); | |
if (language_id != 1) { | |
msg.setEncoding(MessageEncodings.ENCUCS2); | |
} | |
return Service.getInstance().sendMessage(msg); | |
} else { | |
log.error("Error: insufficient funds on SMS provider account!"); | |
return false; | |
} | |
} catch (Exception ex) { | |
log.error("Error sending sms: ", ex); | |
return false; | |
} | |
} | |
} | |
} |