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/*
* Copyright © 2019 L2J Server
*
* This file is part of L2J Server.
*
* L2J Server is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* L2J Server 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.l2jserver.loginserver.mail;
import static java.nio.charset.StandardCharsets.UTF_8;
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import javax.xml.parsers.DocumentBuilderFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import com.l2jserver.loginserver.config.Configuration;
/**
* Mail System.
* @author mrTJO
* @version 2.6.1.0
*/
public class MailSystem {
private static final Logger LOG = LoggerFactory.getLogger(MailSystem.class);
private final Map<String, MailContent> _mailData = new HashMap<>();
public MailSystem() {
loadMails();
}
public void sendMail(String account, String messageId, String... args) {
BaseMail mail = new BaseMail(account, messageId, args);
mail.run();
}
private void loadMails() {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setValidating(false);
factory.setIgnoringComments(true);
File file = new File(Configuration.getInstance().server().getDatapackRoot() + "data/mail/MailList.xml");
Document doc = null;
if (!file.exists()) {
LOG.warn("Cannot load email system - Missing file MailList.xml");
return;
}
try {
doc = factory.newDocumentBuilder().parse(file);
} catch (Exception ex) {
LOG.warn("Could not parse MailList.xml file!", ex);
return;
}
Node n = doc.getFirstChild();
for (Node d = n.getFirstChild(); d != null; d = d.getNextSibling()) {
if (d.getNodeName().equals("mail")) {
String mailId = d.getAttributes().getNamedItem("id").getNodeValue();
String subject = d.getAttributes().getNamedItem("subject").getNodeValue();
String maFile = d.getAttributes().getNamedItem("file").getNodeValue();
File mailFile = new File(Configuration.getInstance().server().getDatapackRoot() + "data/mail/" + maFile);
try (FileInputStream fis = new FileInputStream(mailFile);
BufferedInputStream bis = new BufferedInputStream(fis)) {
int bytes = bis.available();
byte[] raw = new byte[bytes];
bis.read(raw);
String html = new String(raw, UTF_8);
html = html.replaceAll(System.lineSeparator(), "\n");
html = html.replace("%servermail%", Configuration.getInstance().email().getServerEmail());
html = html.replace("%servername%", Configuration.getInstance().email().getServerName());
_mailData.put(mailId, new MailContent(subject, html));
} catch (IOException ex) {
LOG.warn("There has been an error while reading {}!", maFile, ex);
}
}
}
LOG.info("Email system loaded.");
}
public class MailContent {
private final String _subject;
private final String _text;
public MailContent(String subject, String text) {
_subject = subject;
_text = text;
}
public String getSubject() {
return _subject;
}
public String getText() {
return _text;
}
}
public MailContent getMailContent(String mailId) {
return _mailData.get(mailId);
}
public static MailSystem getInstance() {
return SingletonHolder.INSTANCE;
}
private static class SingletonHolder {
protected static final MailSystem INSTANCE = new MailSystem();
}
}