model.put("topic", topic);
} else if(StringUtils.equals(Reply.NAME, activity.getEntity())) {
Reply reply = replyService.getReply(activity.getLinkedId());
model.put("reply", reply);
} else if(StringUtils.equals(TeamMember.NAME, activity.getEntity())) {
TeamMember teamMember = memberService.getMember(activity.getLinkedId());
model.put("teamMember", teamMember);
} else if(StringUtils.equals(Event.NAME, activity.getEntity())) {
Event event = eventService.getEvent(activity.getLinkedId());
model.put("event", event);
} else if(StringUtils.equals(Album.NAME, activity.getEntity())) {