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/*
* Copyright 2023 Anton Tananaev (anton@traccar.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.traccar.reports.common;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.traccar.api.security.PermissionsService;
import org.traccar.mail.MailManager;
import org.traccar.model.User;
import org.traccar.storage.StorageException;
import jakarta.activation.DataHandler;
import jakarta.inject.Inject;
import jakarta.mail.MessagingException;
import jakarta.mail.internet.MimeBodyPart;
import jakarta.mail.util.ByteArrayDataSource;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
public class ReportMailer {
private static final Logger LOGGER = LoggerFactory.getLogger(ReportMailer.class);
private final PermissionsService permissionsService;
private final MailManager mailManager;
@Inject
public ReportMailer(PermissionsService permissionsService, MailManager mailManager) {
this.permissionsService = permissionsService;
this.mailManager = mailManager;
}
public void sendAsync(long userId, ReportExecutor executor) {
new Thread(() -> {
try {
var stream = new ByteArrayOutputStream();
executor.execute(stream);
MimeBodyPart attachment = new MimeBodyPart();
attachment.setFileName("report.xlsx");
attachment.setDataHandler(new DataHandler(new ByteArrayDataSource(
stream.toByteArray(), "application/octet-stream")));
User user = permissionsService.getUser(userId);
mailManager.sendMessage(user, false, "Report", "The report is in the attachment.", attachment);
} catch (StorageException | IOException | MessagingException e) {
LOGGER.warn("Email report failed", e);
}
}).start();
}
}
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