/**
* Setup the comment e-mail
*
* @param blog {@link Blog} information
* @param entry {@link Entry}
* @param email Email message
* @throws EmailException If there is an error preparing the e-mail message
*/
protected void setupEmail(Blog blog, Entry entry, Email email) throws EmailException {
email.setCharset(BlojsomConstants.UTF8);
// If we have a mail session for the environment, use that
if (_session != null) {
email.setMailSession(_session);
} else {
// Otherwise, if there is a username and password for the mail server, use that
if (!BlojsomUtils.checkNullOrBlank(_mailServerUsername)
&& !BlojsomUtils.checkNullOrBlank(_mailServerPassword)) {
email.setHostName(_mailServer);
email.setAuthentication(_mailServerUsername, _mailServerPassword);
} else {
email.setHostName(_mailServer);
}
}
email.setFrom(blog.getBlogOwnerEmail(), "Blojsom Comment");
String author = entry.getAuthor();
if (BlojsomUtils.checkNullOrBlank(author)) {
author = blog.getBlogOwner();
}
String authorEmail = blog.getBlogOwnerEmail();
if (author != null) {
try {
User user = _fetcher.loadUser(blog, author);
if (user == null) {
authorEmail = blog.getBlogOwnerEmail();
} else {
authorEmail = user.getUserEmail();
if (BlojsomUtils.checkNullOrBlank(authorEmail)) {
authorEmail = blog.getBlogOwnerEmail();
}
}
} catch (FetcherException e) {
}
}
email.addTo(authorEmail, author);
email.setSentDate(new Date());
}
/**
* Handle an event broadcast from another component
*
* @param event {@link Event} to be handled
*/
public void handleEvent(Event event) {
if (!BlojsomUtils.checkNullOrBlank(_twitterUpdateURL)) {
if ((event instanceof EntryAddedEvent) || (event instanceof EntryUpdatedEvent)) {
EntryEvent entryEvent = (EntryEvent) event;
Blog blog = entryEvent.getBlog();
String author = entryEvent.getEntry().getAuthor();
User user;
try {
user = _fetcher.loadUser(blog, author);
} catch (FetcherException e) {
if (_logger.isErrorEnabled()) {
_logger.error("Error loading User object to retrieve Twitter properties", e);
}
return;
}
if (!BlojsomUtils.checkNullOrBlank((String) blog.getProperty(TWITTER_SIGN_IN_IP))
&& !BlojsomUtils.checkNullOrBlank((String) blog.getProperty(TWITTER_PASSWORD_IP))) {
String signIn = (String) blog.getProperty(TWITTER_SIGN_IN_IP);
String password = (String) blog.getProperty(TWITTER_PASSWORD_IP);
String updateText = (String) blog.getProperty(TWITTER_STATUS_UPDATE_TEXT_IP);
if (BlojsomUtils.checkNullOrBlank(updateText)) {
updateText = TWITTER_DEFAULT_STATUS_UPDATE_TEXT;
}
if (("true".equals(blog.getProperty(TWITTER_UPDATE_ON_ENTRY_ADDED_IP)))
|| ("true".equals(blog.getProperty(TWITTER_UPDATE_ON_ENTRY_UPDATED_IP)))) {
String title = entryEvent.getEntry().getTitle();
String twitterUpdate =
BlojsomUtils.urlEncode(
BlojsomUtils.escapeString(
MessageFormat.format(updateText, new Object[] {title})));
Authenticator.setDefault(new TwitterAuthenticator(signIn, password));
try {
URL url = new URL(_twitterUpdateURL);
URLConnection urlConnection = url.openConnection();
urlConnection.setUseCaches(false);
urlConnection.setDoInput(true);
urlConnection.setDoOutput(true);
urlConnection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
String twitterData = TWITTER_STATUS_PARAMETER + "=" + twitterUpdate;
OutputStreamWriter twitterWriter =
new OutputStreamWriter(urlConnection.getOutputStream());
twitterWriter.write(twitterData);
twitterWriter.flush();
twitterWriter.close();
// Read all the text returned by the server
BufferedReader twitterReader =
new BufferedReader(new InputStreamReader(urlConnection.getInputStream()));
StringBuffer twitterReply = new StringBuffer();
String input;
while ((input = twitterReader.readLine()) != null) {
twitterReply.append(input);
}
twitterReader.close();
if (BlojsomUtils.checkNullOrBlank(twitterReply.toString())) {
if (_logger.isErrorEnabled()) {
_logger.error("Error communicating update to Twitter");
}
} else {
if (_logger.isDebugEnabled()) {
_logger.debug("Successfully sent update to Twitter");
}
}
} catch (IOException e) {
if (_logger.isErrorEnabled()) {
_logger.error(e);
}
}
} else {
if (_logger.isDebugEnabled()) {
_logger.debug(
"Twitter notification update not enabled for either add or update entry events");
}
}
} else {
if (_logger.isDebugEnabled()) {
_logger.debug("Twitter sign in and/or password is null or blank");
}
}
}
}
}
