public ContentType getPageContent(String[] tokens, User user) {
int accessLevel = getAccessLevel(user.getRole());
if(tokens.length == 1) {
if(accessLevel >= ModuleHelper.VIEW_ONLY)
return new ManageBlocks(accessLevel, user);
else
return new Error401();
} else if(tokens.length == 2 && tokens[1].equals("add")) {
if(accessLevel >= ModuleHelper.ADD)