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package it.inaf.ia2.gms.client.call;
import it.inaf.ia2.client.BaseCall;
import it.inaf.ia2.gms.client.GmsClient;
import java.net.http.HttpRequest;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
public class GetUserGroupsCall extends BaseCall<GmsClient> {
public GetUserGroupsCall(GmsClient client) {
super(client);
}
/**
* Returns the groups the user belongs to. If a groupsPrefix (parent group)
* is specified, the prefix is removed from the list.
*/
public List<String> getUserGroups(String prefix) {
List<String> groups = new ArrayList<>();
HttpRequest groupsRequest = client.newRequest("vo/search")
.header("Accept", "text/plain")
.GET()
.build();
return client.call(groupsRequest, BodyHandlers.ofInputStream(), 200,
inputStream -> {
try ( Scanner scan = new Scanner(inputStream)) {
while (scan.hasNextLine()) {
String line = scan.nextLine();
if (!line.isEmpty()) {
if (prefix == null || prefix.isEmpty()) {
groups.add(line);
} else {
if (line.startsWith(prefix)) {
line = line.substring(prefix.length());
groups.add(line);
}
}
}
}
}
return groups;
public List<String> getUserGroups(String userId, String groupName) {
List<String> groups = new ArrayList<>();
String endpoint = "membership?group="
+ URLEncoder.encode(groupName, StandardCharsets.UTF_8)
+ "&user_id=" + userId;
HttpRequest groupsRequest = client.newRequest(endpoint)
.header("Accept", "text/plain")
.GET()
.build();
return client.call(groupsRequest, BodyHandlers.ofInputStream(), 200,
inputStream -> {
try ( Scanner scan = new Scanner(inputStream)) {
while (scan.hasNextLine()) {
String line = scan.nextLine();
if (!line.isEmpty()) {
groups.add(line);
}
}
}
return groups;