/*
* Computoser is a music-composition algorithm and a website to present the results
* Copyright (C) 2012-2014 Bozhidar Bozhanov
*
* Computoser 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.
*
* Computoser 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 Computoser. If not, see <http://www.gnu.org/licenses/>.
*/
package com.music.scheduled;
import javax.inject.Inject;
import org.joda.time.DateTimeConstants;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import com.music.dao.UserDao;
import com.music.model.persistent.TimelineMusic;
import com.music.model.persistent.TimelineMusicRequest;
import com.music.service.EmailService;
import com.music.service.EmailService.EmailDetails;
import com.music.service.text.TimelineToMusicService;
@Component
public class TimelineMusicProcessor {
private static final Logger logger = LoggerFactory.getLogger(TimelineMusicProcessor.class);
@Inject
private TimelineToMusicService service;
@Inject
private UserDao dao;
@Inject
private EmailService emailService;
@Value("${information.email.sender}")
private String from;
@Value("${base.url}")
private String baseUrl;
@Scheduled(fixedDelay=10 * DateTimeConstants.MILLIS_PER_SECOND)
public void run() {
try {
TimelineMusicRequest request = dao.getUnprocessedTimelineMusicRequest();
if (request == null) {
return;
}
long start = System.currentTimeMillis();
TimelineMusic music = service.storeUserTimelinePiece(request.getUser());
service.completeRequest(request, start);
sendEmail(music);
} catch (Exception ex) {
logger.error("Problem processing twitter music request", ex);
}
}
private void sendEmail(TimelineMusic music) {
EmailDetails details = new EmailDetails();
String url = baseUrl + "/twitterMusic/" + music.getId();
details.setMessage("Hello.<br />Your twitter music is ready - check it out at <a href=\"" + url + "\">" + url + "</a>");
details.setSubject("Your twitter music is ready");
details.setFrom(from);
details.setTo(music.getUser().getEmail());
details.setHtml(true);
emailService.send(details);
}
}