2 * Copyright 2011-2012 GRNET S.A. All rights reserved.
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5 * without modification, are permitted provided that the following
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35 package gr.grnet.pithos.web.client.commands;
37 import com.google.gwt.core.client.GWT;
38 import com.google.gwt.core.client.Scheduler;
39 import com.google.gwt.http.client.Response;
40 import com.google.gwt.http.client.URL;
41 import com.google.gwt.user.client.Command;
42 import com.google.gwt.user.client.ui.PopupPanel;
43 import gr.grnet.pithos.web.client.Const;
44 import gr.grnet.pithos.web.client.Pithos;
45 import gr.grnet.pithos.web.client.Resource;
46 import gr.grnet.pithos.web.client.grouptree.Group;
47 import gr.grnet.pithos.web.client.grouptree.User;
48 import gr.grnet.pithos.web.client.rest.PostRequest;
49 import gr.grnet.pithos.web.client.rest.RestException;
52 * Display the 'new folder' dialog for creating a new folder.
54 public class RemoveUserCommand implements Command {
55 private PopupPanel containerPanel;
62 * @param aContainerPanel
64 public RemoveUserCommand(Pithos _app, PopupPanel aContainerPanel, User _user) {
66 containerPanel = aContainerPanel;
71 public void execute() {
72 if(containerPanel != null) {
73 containerPanel.hide();
75 final String groupName = user.getGroup();
76 final Group group = app.getAccount().getGroup(groupName);
80 group.removeUser(user);
81 String path = "?update=";
82 PostRequest updateGroup = new PostRequest(app, app.getApiPath(), app.getUserID(), path) {
85 public void onSuccess(Resource result) {
86 app.fetchAccount(new Command() {
89 public void execute() {
90 Group updatedGroup2 = app.getAccount().getGroup(groupName);
91 if(updatedGroup2 != null) {
92 app.updateGroupNode(updatedGroup2);
95 app.updateGroupNode(null);
102 public void onError(Throwable t) {
105 if(t instanceof RestException) {
106 app.displayError("Unable to update group:" + ((RestException) t).getHttpStatusText());
109 app.displayError("System error updating group:" + t.getMessage());
114 protected void onUnauthorized(Response response) {
115 app.sessionExpired();
118 updateGroup.setHeader(Const.X_AUTH_TOKEN, app.getUserToken());
119 final String groupMembers;
120 if(!group.getUsers().isEmpty()) {
121 groupMembers = group.encodeUserIDsForXAccountGroup();
126 updateGroup.setHeader(Const.X_ACCOUNT_GROUP_ + URL.encodePathSegment(group.getName()), groupMembers);
127 Scheduler.get().scheduleDeferred(updateGroup);