@RequestMapping(value = "/home")
public String home(ModelMap modelMap) {
HttpServletRequest request =
((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
System.out.println("HomeController: passing through...");
System.out.println("获取相关renren参数");
String sessionKey = request.getParameter("xn_sig_session_key");
String renrenUserId = request.getParameter("xn_sig_user");
System.out.println("Session Key: " + sessionKey);
System.out.println("renrenUserId: " + renrenUserId);
if (sessionKey != null && renrenUserId != null) {
RenrenApiClient apiClient = new RenrenApiClient(sessionKey);
SessionKey sessionKeyReal = new SessionKey(sessionKey);
// 获取用户信息
JSONArray userInfo = apiClient.getUserService().getInfo(renrenUserId, sessionKeyReal);
if (userInfo != null && userInfo.size() > 0) {
JSONObject currentUser = (JSONObject) userInfo.get(0);
if (currentUser != null) {
String userName = (String) currentUser.get("name");
String userHead = (String) currentUser.get("headurl");
request.setAttribute("userName", userName);
request.setAttribute("userHead", userHead);
}
}
JSONArray friends = apiClient.getFriendsService().getFriends(2, 80, sessionKeyReal);
String friendsStr = friends.toJSONString().replace("\"", "\'");
request.setAttribute("friends", friendsStr);
}
// 测试commit
modelMap.addAttribute("welcome", "Walter's APP");
return "home";
}
public Boolean addFeedUser(String sessionKey,String token){
RenrenApiClient apiClient = RenrenApiClient.getInstance();
JSONArray feedInfo = new JSONArray();
String renrenUserId;
try {
renrenUserId = String.valueOf(apiClient.getUserService().getLoggedInUser(new AccessToken(sessionKey)));
} catch (Exception err){
err.printStackTrace();
return false;
}
try {
feedInfo = apiClient.getFeedService().getFeed("10", Integer.parseInt(renrenUserId), 1, 30,new AccessToken(sessionKey)); //可能拿不到
} catch (Exception err){
err.printStackTrace();
return false;
}
Set<String> messages = new HashSet<String>();
if (feedInfo != null && feedInfo.size()>0) {
for (int i=0;i<feedInfo.size();i++)
{
JSONObject currentFeed = (JSONObject) feedInfo.get(i);
assert (currentFeed != null);
String message = (String) currentFeed.get("message");
messages.add(message);
}
}
UserSpace t = new UserSpace(sessionKey,renrenUserId,messages,token);
if (!up.offer(t)) return false;
ApiInitListener.User.put(config.properties.irt.getUserIdByToken(token),t);
return true;
}
public void run()
{
RenrenApiClient apiClient = RenrenApiClient.getInstance();
int defaultsleeptime = 100000;
int sleeptime = defaultsleeptime;
while (true) {
try{
getInfo(apiClient);
sleeptime = defaultsleeptime;
Thread.sleep(sleeptime);
} catch(Exception e) {
sleeptime = sleeptime * 2;
}
}
}
private void getInfo(RenrenApiClient apiClient) {
if (up.size()!=0){
Set<String> messages = new HashSet<String>();
UserSpace t = up.poll();
String sessionKey = t.getSessionKey();
String renrenUserId = t.getRenrenUserId();
message = t.getMessage();
messages.addAll(message); //保证接收过来的信息也在用户空间中
//refreshToken() //刷新token 保证token有效
JSONArray feedInfo = new JSONArray();
try {
feedInfo = apiClient.getFeedService().getFeed("10", Integer.parseInt(renrenUserId), 1, 10,new AccessToken(sessionKey));
if (feedInfo != null && feedInfo.size()>0) {
for (int i=0;i<feedInfo.size();i++)
{
JSONObject currentFeed = (JSONObject) feedInfo.get(i);
if (currentFeed != null){
String message = (String) currentFeed.get("message");
messages.add(message);
System.out.println("[FeedStub : run]: "+"messsage: "+message);
if (!this.message.contains(message)){
Map<String,String> map = new HashMap();
map.put("message", URLEncoder.encode(message));
map.put("from",URLEncoder.encode("renren"));
try {
config.properties.irt.send(t.getToken(),"updatestatus", map);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
System.out.println("[FeedStub : run]: "+"messsage: "+message);
}
}
}
}
t.updateMessage(messages);
if (!up.offer(t)) System.out.println("[FeedStub : run] Memery Out");
} catch(Exception e){
//获取info错误，用户退出
}
}
}