protected void fillContent(Message email, Execution execution, JCRSessionWrapper session)
throws MessagingException {
String text = getTemplate().getText();
String html = getTemplate().getHtml();
List<AttachmentTemplate> attachmentTemplates = getTemplate().getAttachmentTemplates();
try {
if (html != null || !attachmentTemplates.isEmpty()) {
// multipart
MimeMultipart multipart = new MimeMultipart("related");
BodyPart p = new MimeBodyPart();
Multipart alternatives = new MimeMultipart("alternative");
p.setContent(alternatives, "multipart/alternative");
multipart.addBodyPart(p);
// html
if (html != null) {
BodyPart htmlPart = new MimeBodyPart();
html = evaluateExpression(execution, html, session);
htmlPart.setContent(html, "text/html; charset=UTF-8");
alternatives.addBodyPart(htmlPart);
}
// text
if (text != null) {
BodyPart textPart = new MimeBodyPart();
text = evaluateExpression(execution, text, session);
textPart.setContent(text, "text/plain; charset=UTF-8");
alternatives.addBodyPart(textPart);
}
// attachments
if (!attachmentTemplates.isEmpty()) {
addAttachments(execution, multipart);
}
email.setContent(multipart);
} else if (text != null) {
// unipart
text = evaluateExpression(execution, text, session);
email.setText(text);
}
} catch (RepositoryException e) {
logger.error(e.getMessage(), e);
} catch (ScriptException e) {
logger.error(e.getMessage(), e);
}
}
/**
* Fills the <code>from</code> attribute of the given email. The sender addresses are an optional
* element in the mail template. If absent, each mail server supplies the current user's email
* address.
*
* @see {@link InternetAddress#getLocalAddress(Session)}
*/
protected void fillFrom(Message email, Execution execution, JCRSessionWrapper session)
throws MessagingException {
try {
AddressTemplate fromTemplate = getTemplate().getFrom();
// "from" attribute is optional
if (fromTemplate == null) return;
// resolve and parse addresses
String addresses = fromTemplate.getAddresses();
if (addresses != null) {
addresses = evaluateExpression(execution, addresses, session);
// non-strict parsing applies to a list of mail addresses entered by a human
email.addFrom(InternetAddress.parse(addresses, false));
}
EnvironmentImpl environment = EnvironmentImpl.getCurrent();
IdentitySession identitySession = environment.get(IdentitySession.class);
AddressResolver addressResolver = environment.get(AddressResolver.class);
// resolve and tokenize users
String userList = fromTemplate.getUsers();
if (userList != null) {
String[] userIds = tokenizeActors(userList, execution, session);
List<User> users = identitySession.findUsersById(userIds);
email.addFrom(resolveAddresses(users, addressResolver));
}
// resolve and tokenize groups
String groupList = fromTemplate.getGroups();
if (groupList != null) {
for (String groupId : tokenizeActors(groupList, execution, session)) {
Group group = identitySession.findGroupById(groupId);
email.addFrom(addressResolver.resolveAddresses(group));
}
}
} catch (ScriptException e) {
logger.error(e.getMessage(), e);
} catch (RepositoryException e) {
logger.error(e.getMessage(), e);
}
}
protected void fillSubject(Message email, Execution execution, JCRSessionWrapper session)
throws MessagingException {
String subject = getTemplate().getSubject();
if (subject != null) {
try {
String evaluatedSubject =
evaluateExpression(execution, subject, session).replaceAll("[\r\n]", "");
email.setSubject(WordUtils.abbreviate(evaluatedSubject, 60, 74, "..."));
} catch (RepositoryException e) {
logger.error(e.getMessage(), e);
} catch (ScriptException e) {
logger.error(e.getMessage(), e);
}
}
}
private void fillRecipients(
AddressTemplate addressTemplate,
Message email,
Message.RecipientType recipientType,
Execution execution,
JCRSessionWrapper session)
throws MessagingException, RepositoryException, ScriptException {
// resolve and parse addresses
String addresses = addressTemplate.getAddresses();
if (addresses != null) {
addresses = evaluateExpression(execution, addresses, session);
// non-strict parsing applies to a list of mail addresses entered by a human
email.addRecipients(recipientType, InternetAddress.parse(addresses, false));
}
EnvironmentImpl environment = EnvironmentImpl.getCurrent();
IdentitySession identitySession = environment.get(IdentitySession.class);
AddressResolver addressResolver = environment.get(AddressResolver.class);
// resolve and tokenize users
String userList = addressTemplate.getUsers();
if (userList != null) {
String[] userIds = tokenizeActors(userList, execution, session);
List<User> users = identitySession.findUsersById(userIds);
email.addRecipients(recipientType, resolveAddresses(users, addressResolver));
}
// resolve and tokenize groups
String groupList = addressTemplate.getGroups();
if (groupList != null) {
for (String groupId : tokenizeActors(groupList, execution, session)) {
Group group = identitySession.findGroupById(groupId);
email.addRecipients(recipientType, addressResolver.resolveAddresses(group));
}
}
}