partially fixed bug for mention link backward compatibility

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portlets/user/news-feed@130439 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/portlets/user/newsfeed/server/NewsServiceImpl.java

@@ -840,11 +840,19 @@ public class NewsServiceImpl extends RemoteServiceServlet implements NewsService
 		ArrayList<EnhancedFeed> toReturn = new ArrayList<EnhancedFeed>();
 		ASLSession session = getASLSession();
 		String username = session.getUsername();
+		
+		
+		//patch needed for maintaining mention link backward compatibility (they point to /group/data-e-infrastructure-gateway/profile)
+		final String LINK_TO_REPLACE = "data-e-infrastructure-gateway";
+		String siteLandinPagePath = PortalContext.getConfiguration().getSiteLandingPagePath(getThreadLocalRequest());
+		String tokenTosubstitute = siteLandinPagePath.replace("/group/", "");
 
 		ArrayList<String> likedFeeds = (ArrayList<String>) store.getAllLikedFeedIdsByUser(getASLSession().getUsername());
 		boolean skip = false;
 		for (Feed feed : toEnhance) {
-
+			//patch needed for maintaining mention link backward compatibility (they point to /group/data-e-infrastructure-gateway/profile)
+			String currPostText = feed.getDescription().replace(LINK_TO_REPLACE,tokenTosubstitute);
+			feed.setDescription(currPostText);
 			boolean isMultiFileUpload = feed.isMultiFileUpload();
 			ArrayList<Attachment> attachments = new ArrayList<Attachment>();
 			if (isMultiFileUpload) {