@Override
public void doPost(HttpServletRequest req, HttpServletResponse resp) {
Datastore.instance().startRequest();
try {
MimeMessage mime = null;
try {
mime =
new MimeMessage(
Session.getDefaultInstance(new Properties(), null), req.getInputStream());
} catch (Exception e) {
LOG.log(Level.SEVERE, "error while parsing incoming email", e);
return;
}
EmailMessage email = parseToBetterFormat(mime);
if (email == null) {
// parseToBetterFormat already logged why the email couldn't be parsed
return;
}
for (InternetAddress ia : email.to) {
Message msg = extractPchappMessageFromEmail(email, ia);
if (msg != null) {
Command.getCommandHandler(msg).doCommand(msg);
msg.user.maybeMarkAsSeen();
}
}
} finally {
Datastore.instance().endRequest();
}
}
public Message extractPchappMessageFromEmail(EmailMessage email, InternetAddress to) {
String recipient = to.getAddress();
// HACK
if (recipient.equals("*****@*****.**")) {
recipient = "*****@*****.**";
}
if (!recipient.endsWith(Configuration.mailDomain)) {
LOG.log(Level.SEVERE, "ignoring incoming email with unrecognized domain in to: " + recipient);
return null;
}
String channelName = recipient.split("@")[0];
Channel channel = Datastore.instance().getChannelByName(channelName);
if (channel == null) {
LOG.warning("unknown channel " + channelName + " from email sent to " + recipient);
return null;
}
String memberPhoneNumber = tryExtractPhoneNumber(email.from.getAddress());
if (memberPhoneNumber == null) {
Member member = channel.getMemberByJID(new JID(email.from.getAddress()));
if (member == null) {
LOG.warning(
email.from
+ " attempted to email channel "
+ channelName
+ "but they're not in that channel. Dropping on the floor.");
return null;
}
String content = "";
if (!Strings.isNullOrEmpty(email.subject)) {
content += "Subject: " + email.subject;
}
if (!Strings.isNullOrEmpty(email.body)) {
content += " / Body: " + email.body;
}
return new Message.Builder()
.setContent(content)
.setUserJID(new JID(member.getJID()))
.setUser(Datastore.instance().getOrCreateUser(email.from.getAddress()))
.setServerJID(channel.serverJID())
.setChannel(channel)
.setMember(member)
.setMessageType(MessageType.EMAIL)
.build();
} else {
// member might be null if we don't know the phone number
Member member = channel.getMemberByPhoneNumber(memberPhoneNumber);
if (member == null) {
LOG.severe(
"Got an SMS from "
+ memberPhoneNumber
+ " but I don't know what channel they're in. Dropping on floor.");
}
// GV emails have a --\nGoogle Voice footer, so try and look for that.
int end = email.body.indexOf("\n--\n");
String content = null;
if (end != -1) {
content = email.body.substring(0, end).trim();
} else {
content = email.body;
}
return new Message.Builder()
.setContent(content)
.setUserJID(member != null ? new JID(member.getJID()) : null)
.setUser(Datastore.instance().getUserByPhoneNumber(memberPhoneNumber))
.setServerJID(channel.serverJID())
.setChannel(channel)
.setMember(member)
.setMessageType(MessageType.SMS)
.build();
}
}