fixed bug not reading text of emails

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portal/social-mail-servlet@117280 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/portal/socialmail/PeriodicTask.java

@@ -72,7 +72,6 @@ public class PeriodicTask implements Runnable {
 
 	@Override
 	public void run() {
-		//check("pop.isti.cnr.it", "social.post", "kof9044+");
 		check(portalName, host, mailserver_username, password);
 
 	}
@@ -112,7 +111,8 @@ public class PeriodicTask implements Runnable {
 
 		return SessionManager.getInstance().getASLSession(sessionID, username);
 	}
-
+	
+	
 	public void check(String portalName, String host, String user, String password) {
 		try {
 			MailSSLSocketFactory sf = null;
@@ -157,13 +157,12 @@ public class PeriodicTask implements Runnable {
 				String commentText = extractText(portalName, feedId, message);
 
 				String escapedCommentText = Utils.escapeHtmlAndTransformUrl(commentText);
-
-
+			
 				Address[] froms = message.getFrom();
 				String emailAddress = froms == null ? null : ((InternetAddress) froms[0]).getAddress();
 
 				ASLSession fakeSession = getFakeASLSession(emailAddress);
-				if (commentText.trim().compareTo("") == 0) {//it is a favorite/subscription
+				if (escapedCommentText.trim().compareTo("") == 0) {//it is a favorite/subscription
 					_log.debug("Found favorite/subscription for feed with subject: " + subject);
 					favoriteFeed(feedId, fakeSession);
 				}
@@ -282,7 +281,7 @@ public class PeriodicTask implements Runnable {
 	 * @return
 	 * @throws MessagingException
 	 */
-	private String extractFeedId(Message message) throws MessagingException {
+	private static String extractFeedId(Message message) throws MessagingException {
 		Address[] emails = message.getRecipients(RecipientType.TO);
 		String toParse = emails[0].toString();
 		int plus = toParse.indexOf('+');
@@ -299,12 +298,13 @@ public class PeriodicTask implements Runnable {
 	 * @return
 	 * @throws Exception
 	 */
-	private String extractText(String portalName, String subjectId, Message message) throws Exception {
+	private static String extractText(String portalName, String subjectId, Message message) throws Exception {
 		Object messageContent = message.getContent();
 		String toParse = null;
+		final String SEPARATOR = EmailPlugin.WRITE_ABOVE_TO_REPLY.substring(0, 23);
 		// Check if content is pure text/html or in parts
 		if (messageContent instanceof Multipart) {
-			_log.debug("Found Multipart Message, getting text part");
+			_log.debug("Found Multipart Message, getting text part ... looking for separator " + SEPARATOR);
 			Multipart multipart = (Multipart) messageContent;
 			BodyPart part = multipart.getBodyPart(0);
 			part.toString();
@@ -318,11 +318,12 @@ public class PeriodicTask implements Runnable {
 		String[] lines = toParse.split(System.getProperty("line.separator"));
 		int until = -1;
 		for (int i = 0; i < lines.length; i++) {
-			if (lines[i].contains(EmailPlugin.WRITE_ABOVE_TO_REPLY)) {
+			if (lines[i].contains(SEPARATOR)) {
 				until = i;
 				break;
 			}		
 		}
+			
 		StringBuilder sb = new StringBuilder();
 		/*
 		 * this is needed to remove the text added by the email client like when you reply, e.g. On <day> <sender> wrote ...