/** Set a content log. */
public void setLog(
String contentId, int duration, int score, User user, ContentLogContentType contenttype) {
user = checkUser(user);
ContentLog cl = new ContentLog();
ContentLog old = contentLogDao.queryLastLog(contentId, user.getUserId());
if (old == null) {
cl.setType(ContentLogType.FINISH);
} else {
cl.setType(ContentLogType.REVIEW);
}
cl.setContentId(contentId);
cl.setContentType(contenttype);
cl.setDuration(duration);
cl.setEnterTime(new Date(DateUtils.getDatabaseDate().getTime() - duration));
cl.setLeaveTime(DateUtils.getDatabaseDate());
cl.setLessonId(-1);
cl.setLogKey("NOT USING");
cl.setScore(score);
cl.setTag1("NOT USING");
cl.setTag2("NOT USING");
cl.setUserId(user.getUserId());
cl.setUserName(user.getUserName());
contentLogDao.saveContentLog(cl);
}
private User checkUser(User u) {
if (u == null) {
u = new User();
u.setUserName("Guest");
u.setUserId(-1);
return u;
} else {
return u;
}
}
public boolean isPrepareTeamMember(User u) {
if (u != null) {
return PrepareTeamMateDao.isPrepareTeamMemberByUser(u.getUserId()) > 0;
} else {
return false;
}
}
/** Check whether current user is a school manager. */
public boolean isSchoolManager(User u) {
if (u != null) {
return schoolManagerDao.getSchoolManager(u.getUserId()) != null;
} else {
return false;
}
}
/** Get unread mail count. */
public int getUnreadMailCount(User u) {
if (u != null) {
return mailDao.getUnreadMailCount(u.getUserId());
} else {
return 0;
}
}
/** Check whether the user is in QUESTION_ADMIN role. */
public boolean checkUserQuestionAdmin(User u) {
if (u != null) {
return userRoleDao.isUserInRole(u.getUserId(), "QUESTION_ADMIN");
} else {
return false;
}
}
/** Check whether the user is in SYSETM_ADMIN role. */
public boolean checkUserAdmin(User u) {
if (u != null) {
return userRoleDao.isUserInRole(u.getUserId(), "SYSTEM_ADMIN");
} else {
return false;
}
}
/** Returns number of requests from other users. */
public int getFriendRequestCount(User u) {
if (u != null) {
return userFriendDao.listToApproveFriends(u.getUserId()).size();
} else {
return 0;
}
}
/** Returns number of invitations from group managers. */
public int getGroupInvitationCount(User u) {
if (u != null) {
return userGroupDao.getInvitationCount(u.getUserId());
} else {
return 0;
}
}
/** @return */
public String listHighestGameScores(String contentId, int count, User u) {
u = checkUser(u);
Element root = new Element("scores");
root.setAttribute("content-id", contentId);
List<ContentLog> list = contentLogDao.queryForHighest(contentId, count);
list.addAll(contentLogDao.queryForUserLast(contentId, u.getUserId(), 1));
int userOrder = contentLogDao.queryForOrder(list.get(list.size() - 1).getContentLogId());
for (int i = 0; i < list.size(); i++) {
Element e = new Element("user");
if (i != list.size() - 1) {
e.setAttribute("pm", String.valueOf(i + 1));
} else {
e.setAttribute("pm", String.valueOf(userOrder));
}
e.setAttribute("nc", list.get(i).getUserName());
e.setAttribute("fs", String.valueOf(list.get(i).getScore()));
root.addContent(e);
}
Document doc = new Document();
doc.setRootElement(root);
XMLOutputter outputter = new XMLOutputter(Format.getPrettyFormat());
return outputter.outputString(doc);
}