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package com.juick.api.controllers;
import com.juick.User;
import com.juick.api.util.HttpForbiddenException;
import com.juick.api.util.HttpNotFoundException;
import com.juick.service.UserService;
import com.juick.util.UserUtils;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import javax.inject.Inject;
import java.security.Principal;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
/**
*
* @author ugnich
*/
@Controller
@ResponseBody
public class Users {
@Inject
UserService userService;
@RequestMapping(value = "/users", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
public List<User> doGetUsers(
@RequestParam(value = "uname", required = false) String[] punames,
@RequestParam(value = "jid", required = false) String[] pjids) {
List<com.juick.User> users = new ArrayList<>();
if (punames != null) {
ArrayList<String> unames = new ArrayList<>(Arrays.asList(punames));
Iterator<String> i = unames.iterator();
while (i.hasNext()) {
if (!i.next().matches("^[a-zA-Z0-9\\-]{2,16}$")) {
i.remove();
}
}
if (!unames.isEmpty() && unames.size() < 20) {
users.addAll(userService.getUsersByName(unames));
}
}
if (pjids != null) {
List<String> jids = new ArrayList<>(Arrays.asList(pjids));
Iterator<String> ii = jids.iterator();
while (ii.hasNext()) {
if (!ii.next().matches("^[a-zA-Z0-9\\-\\_\\@\\.]{6,64}$")) {
ii.remove();
}
}
if (!jids.isEmpty() && jids.size() < 20) {
users.addAll(userService.getUsersByJID(jids));
}
}
if (!users.isEmpty()) {
return users;
}
throw new HttpNotFoundException();
}
@RequestMapping(value = "/users/read", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
public List<User> doGetUserRead(
Principal principal,
@RequestParam String uname) {
String name = UserUtils.getUsername(principal, null);
User visitor = userService.getUserByName(name);
int vuid = visitor.getUid();
if (vuid == 0) {
throw new HttpForbiddenException();
}
int uid = 0;
if (uname == null) {
uid = vuid;
} else {
if (UserUtils.checkUserNameValid(uname)) {
com.juick.User u = userService.getUserByName(uname);
if (u != null && u.getUid() > 0) {
uid = u.getUid();
}
}
}
if (uid > 0) {
List<Integer> uids = userService.getUserRead(uid);
if (uids.size() > 0) {
List<com.juick.User> users = userService.getUsersByID(uids);
if (users.size() > 0) {
return users;
}
}
}
throw new HttpNotFoundException();
}
@RequestMapping(value = "/users/readers", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
public List<User> doGetUserReaders(
Principal principal,
@RequestParam String uname) {
String name = UserUtils.getUsername(principal, null);
User visitor = userService.getUserByName(name);
int vuid = visitor.getUid();
if (vuid == 0) {
throw new HttpForbiddenException();
}
int uid = 0;
if (uname == null) {
uid = vuid;
} else {
if (UserUtils.checkUserNameValid(uname)) {
com.juick.User u = userService.getUserByName(uname);
if (u != null && u.getUid() > 0) {
uid = u.getUid();
}
}
}
if (uid > 0) {
return userService.getUserReaders(uid);
}
throw new HttpNotFoundException();
}
}
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