public static Result sendMail() {
Mailer email = new Mailer(play.Play.application());
Map<String, String[]> formData = request().body().asFormUrlEncoded();
email.addFrom(utils.HttpUtil.getFirstValueFromQuery(formData, "from"));
email.setSubject(utils.HttpUtil.getFirstValueFromQuery(formData, "subject"));
email.addRecipient(utils.HttpUtil.getFirstValueFromQuery(formData, "to"));
String errorMessage = null;
boolean sended = false;
try {
email.send(utils.HttpUtil.getFirstValueFromQuery(formData, "body"));
sended = true;
} catch (EmailException e) {
errorMessage = e.toString();
if (e.getCause() != null) {
errorMessage += "<br/>Caused by: " + e.getCause();
}
}
return writeMail(errorMessage, sended);
}
@SuppressWarnings("unchecked")
public void onMessage(Message message) {
try {
LOGGER.debug("Started handling email jms message.");
String nodePath = message.getStringProperty(NODE_PATH_PROPERTY);
String contentPath = message.getStringProperty(CONTENT_PATH_PROPERTY);
Object objRcpt = message.getObjectProperty(RECIPIENTS);
List<String> recipients = null;
if (objRcpt instanceof List<?>) {
recipients = (List<String>) objRcpt;
} else if (objRcpt instanceof String) {
recipients = new LinkedList<String>();
String[] rcpts = StringUtils.split((String) objRcpt, ',');
for (String rcpt : rcpts) {
recipients.add(rcpt);
}
}
if (contentPath != null && contentPath.length() > 0) {
javax.jcr.Session adminSession = repository.loginAdministrative(null);
org.sakaiproject.nakamura.api.lite.Session sparseSession =
StorageClientUtils.adaptToSession(adminSession);
try {
ContentManager contentManager = sparseSession.getContentManager();
Content messageContent = contentManager.get(contentPath);
if (objRcpt != null) {
// validate the message
if (messageContent != null) {
if (messageContent.hasProperty(MessageConstants.PROP_SAKAI_MESSAGEBOX)
&& (MessageConstants.BOX_OUTBOX.equals(
messageContent.getProperty(MessageConstants.PROP_SAKAI_MESSAGEBOX))
|| MessageConstants.BOX_PENDING.equals(
messageContent.getProperty(MessageConstants.PROP_SAKAI_MESSAGEBOX)))) {
if (messageContent.hasProperty(MessageConstants.PROP_SAKAI_MESSAGEERROR)) {
// We're retrying this message, so clear the errors
messageContent.setProperty(
MessageConstants.PROP_SAKAI_MESSAGEERROR, (String) null);
}
if (messageContent.hasProperty(MessageConstants.PROP_SAKAI_TO)
&& messageContent.hasProperty(MessageConstants.PROP_SAKAI_FROM)) {
// make a commons-email message from the message
MultiPartEmail email = null;
try {
email =
constructMessage(messageContent, recipients, adminSession, sparseSession);
email.setSmtpPort(smtpPort);
email.setHostName(smtpServer);
email.send();
} catch (EmailException e) {
String exMessage = e.getMessage();
Throwable cause = e.getCause();
setError(messageContent, exMessage);
LOGGER.warn("Unable to send email: " + exMessage);
// Get the SMTP error code
// There has to be a better way to do this
boolean rescheduled = false;
if (cause != null && cause.getMessage() != null) {
String smtpError = cause.getMessage().trim();
try {
int errorCode = Integer.parseInt(smtpError.substring(0, 3));
// All retry-able SMTP errors should have codes starting
// with 4
scheduleRetry(errorCode, messageContent);
rescheduled = true;
} catch (NumberFormatException nfe) {
// smtpError didn't start with an error code, let's dig for
// it
String searchFor = "response:";
int rindex = smtpError.indexOf(searchFor);
if (rindex > -1 && (rindex + searchFor.length()) < smtpError.length()) {
int errorCode =
Integer.parseInt(
smtpError.substring(searchFor.length(), searchFor.length() + 3));
scheduleRetry(errorCode, messageContent);
rescheduled = true;
}
}
}
if (rescheduled) {
LOGGER.info("Email {} rescheduled for redelivery. ", nodePath);
} else {
LOGGER.error("Unable to reschedule email for delivery: " + e.getMessage(), e);
}
}
} else {
setError(messageContent, "Message must have a to and from set");
}
} else {
setError(messageContent, "Not an outbox");
}
if (!messageContent.hasProperty(MessageConstants.PROP_SAKAI_MESSAGEERROR)) {
messageContent.setProperty(
MessageConstants.PROP_SAKAI_MESSAGEBOX, MessageConstants.BOX_SENT);
}
}
} else {
String retval = "null";
setError(
messageContent,
"Expected recipients to be String or List<String>. Found " + retval);
}
} finally {
if (adminSession != null) {
adminSession.logout();
}
}
}
} catch (PathNotFoundException e) {
LOGGER.error(e.getMessage(), e);
} catch (RepositoryException e) {
LOGGER.error(e.getMessage(), e);
} catch (JMSException e) {
LOGGER.error(e.getMessage(), e);
} catch (EmailDeliveryException e) {
LOGGER.error(e.getMessage());
} catch (ClientPoolException e) {
LOGGER.error(e.getMessage(), e);
} catch (StorageClientException e) {
LOGGER.error(e.getMessage(), e);
} catch (AccessDeniedException e) {
LOGGER.error(e.getMessage(), e);
}
}
