Examples with SendInvitation cz.metacentrum.perun.webgui.json.registrarManager.SendInvitation used on opensource projects

Example 1 with SendInvitation

use of cz.metacentrum.perun.webgui.json.registrarManager.SendInvitation in project perun by CESNET.

the class AddMemberToVoTabItem method draw.

public Widget draw() {
    titleWidget.setText("Add member(s)");
    // draw the main tab
    final VerticalPanel mainTab = new VerticalPanel();
    mainTab.setSize("100%", "100%");
    final TabMenu tabMenu = new TabMenu();
    mainTab.add(tabMenu);
    mainTab.setCellHeight(tabMenu, "30px");
    addCandidatesButton = TabMenu.getPredefinedButton(ButtonType.ADD, ButtonTranslation.INSTANCE.addSelectedCandidateToVo());
    inviteCandidatesButton = new CustomButton("Invite selected", SmallIcons.INSTANCE.emailIcon());
    final FindCandidatesOrUsersToAddToVo findAll = new FindCandidatesOrUsersToAddToVo(voId, 0, "");
    final CustomButton searchButton = new CustomButton("Search", SmallIcons.INSTANCE.findIcon());
    final CellTable<Candidate> candidatesTable = findAll.getEmptyTable();
    final ScrollPanel scrollPanel = new ScrollPanel();
    final ExtendedTextBox searchBox = tabMenu.addSearchWidget(new PerunSearchEvent() {

        @Override
        public void searchFor(String text) {
            findAll.searchFor(text);
        }
    }, searchButton);
    searchBox.getTextBox().setText(searchString);
    // search candidate - select if found one
    JsonCallbackEvents selectOneEvent = JsonCallbackEvents.mergeEvents(JsonCallbackEvents.disableButtonEvents(searchButton), new JsonCallbackEvents() {

        @Override
        public void onFinished(JavaScriptObject jso) {
            searchBox.getTextBox().setEnabled(true);
            // check in candidates table
            if (findAll.getList().size() == 1) {
                findAll.setSelected(findAll.getList().get(0));
            }
            tabMenu.addWidget(2, addCandidatesButton);
        }

        @Override
        public void onLoadingStart() {
            searchBox.getTextBox().setEnabled(false);
        }

        @Override
        public void onError(PerunError error) {
            searchBox.getTextBox().setEnabled(true);
        }
    });
    // set event for search
    findAll.setEvents(selectOneEvent);
    tabMenu.addWidget(2, addCandidatesButton);
    tabMenu.addWidget(3, inviteCandidatesButton);
    inviteCandidatesButton.addClickHandler(new ClickHandler() {

        @Override
        public void onClick(ClickEvent event) {
            // we expect, that candidate is always single
            Candidate candid = findAll.getSelected();
            if (candid != null) {
                if (candid.getObjectType().equalsIgnoreCase("Candidate")) {
                    SendInvitation invite = new SendInvitation(voId, 0);
                    invite.setEvents(JsonCallbackEvents.disableButtonEvents(inviteCandidatesButton, new JsonCallbackEvents() {

                        @Override
                        public void onFinished(JavaScriptObject jso) {
                            findAll.clearTableSelectedSet();
                        }
                    }));
                    invite.inviteUser(candid);
                } else {
                    SendInvitation invite = new SendInvitation(voId, 0);
                    invite.setEvents(JsonCallbackEvents.disableButtonEvents(inviteCandidatesButton, new JsonCallbackEvents() {

                        @Override
                        public void onFinished(JavaScriptObject jso) {
                            findAll.clearTableSelectedSet();
                        }
                    }));
                    User user = candid.cast();
                    invite.inviteUser(user);
                }
            }
        }
    });
    final TabItem tab = this;
    tabMenu.addWidget(TabMenu.getPredefinedButton(ButtonType.CLOSE, "", new ClickHandler() {

        @Override
        public void onClick(ClickEvent clickEvent) {
            session.getTabManager().closeTab(tab, !alreadyAddedList.isEmpty());
        }
    }));
    // add candidate button
    addCandidatesButton.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            Candidate candidateToBeAdded = findAll.getSelected();
            if (candidateToBeAdded == null) {
                UiElements.cantSaveEmptyListDialogBox(null);
            } else {
                if (candidateToBeAdded.getObjectType().equalsIgnoreCase("Candidate")) {
                    CreateMember request = new CreateMember(JsonCallbackEvents.disableButtonEvents(addCandidatesButton, new JsonCallbackEvents() {

                        private Candidate saveSelected;

                        @Override
                        public void onFinished(JavaScriptObject jso) {
                            // put names to already added
                            if (saveSelected != null) {
                                GeneralObject go = saveSelected.cast();
                                alreadyAddedList.add(go);
                            }
                            findAll.clearTableSelectedSet();
                            rebuildAlreadyAddedWidget();
                            // clear search
                            searchBox.getTextBox().setText("");
                        }

                        @Override
                        public void onLoadingStart() {
                            saveSelected = findAll.getSelected();
                        }
                    }));
                    request.createMember(voId, candidateToBeAdded);
                } else {
                    CreateMember request = new CreateMember(JsonCallbackEvents.disableButtonEvents(addCandidatesButton, new JsonCallbackEvents() {

                        private User saveSelected;

                        @Override
                        public void onFinished(JavaScriptObject jso) {
                            // put names to already added
                            if (saveSelected != null) {
                                GeneralObject go = saveSelected.cast();
                                alreadyAddedList.add(go);
                                findAll.clearTableSelectedSet();
                                rebuildAlreadyAddedWidget();
                                // clear search
                                searchBox.getTextBox().setText("");
                            }
                        }

                        @Override
                        public void onLoadingStart() {
                            Candidate cand = findAll.getSelected();
                            saveSelected = cand.cast();
                        }
                    }));
                    User user = candidateToBeAdded.cast();
                    request.createMember(voId, user);
                }
            }
        }
    });
    addCandidatesButton.setEnabled(false);
    JsonUtils.addTableManagedButton(findAll, candidatesTable, addCandidatesButton);
    inviteCandidatesButton.setEnabled(false);
    JsonUtils.addTableManagedButton(findAll, candidatesTable, inviteCandidatesButton);
    // tables
    candidatesTable.addStyleName("perun-table");
    scrollPanel.add(candidatesTable);
    scrollPanel.addStyleName("perun-tableScrollPanel");
    // load if stored search string is not empty
    findAll.searchFor(searchString);
    rebuildAlreadyAddedWidget();
    mainTab.add(alreadyAdded);
    // style
    // do not use resizePerunTable() when tab is in overlay - wrong width is calculated
    session.getUiElements().resizeSmallTabPanel(scrollPanel, 350, this);
    // add table to page
    mainTab.add(scrollPanel);
    this.contentWidget.setWidget(mainTab);
    return getWidget();
}

Example 2 with SendInvitation

use of cz.metacentrum.perun.webgui.json.registrarManager.SendInvitation in project perun by CESNET.

the class InviteUserTabItem method draw.

public Widget draw() {
    VerticalPanel vp = new VerticalPanel();
    final FlexTable ft = new FlexTable();
    ft.setWidth("350px");
    ft.setStyleName("inputFormFlexTable");
    if (groupId == 0) {
        ft.setHTML(0, 0, "Person you are inviting will receive an email with link to VOs application form. You can set up an email template in: Vo manager (advanced) -> Application form -> Notifications.");
    } else {
        ft.setHTML(0, 0, "Person you are inviting will receive an email with link to groups application form. You can set up an email template in: Group manager (advanced) -> Application form -> Notifications.");
    }
    ft.getFlexCellFormatter().setColSpan(0, 0, 2);
    ft.getFlexCellFormatter().addStyleName(0, 0, "inputFormInlineComment");
    ft.setHTML(1, 0, "Name:");
    ft.setHTML(2, 0, "Email:");
    ft.setHTML(3, 0, "Language:");
    ft.getFlexCellFormatter().setStyleName(1, 0, "itemName");
    ft.getFlexCellFormatter().setStyleName(2, 0, "itemName");
    ft.getFlexCellFormatter().setStyleName(3, 0, "itemName");
    final ListBox languages = new ListBox();
    languages.setWidth("200px");
    //languages.addItem("Czech", "cs");
    languages.addItem("English", "en");
    languages.setSelectedIndex(1);
    if (!Utils.getNativeLanguage().isEmpty()) {
        languages.addItem(Utils.getNativeLanguage().get(2), Utils.getNativeLanguage().get(0));
    }
    final ExtendedTextBox name = new ExtendedTextBox();
    final ExtendedTextBox email = new ExtendedTextBox();
    final ExtendedTextBox.TextBoxValidator nameValidator = new ExtendedTextBox.TextBoxValidator() {

        @Override
        public boolean validateTextBox() {
            if (name.getTextBox().getText().trim().isEmpty()) {
                name.setError("Name can't be empty.");
                return false;
            } else {
                name.setOk();
                return true;
            }
        }
    };
    final ExtendedTextBox.TextBoxValidator emailValidator = new ExtendedTextBox.TextBoxValidator() {

        @Override
        public boolean validateTextBox() {
            if (email.getTextBox().getText().trim().isEmpty()) {
                email.setError("Email can't be empty.");
                return false;
            } else if (!JsonUtils.isValidEmail(email.getTextBox().getText().trim())) {
                email.setError("Not valid email address format.");
                return false;
            } else {
                email.setOk();
                return true;
            }
        }
    };
    // Name is now optional
    // name.setValidator(nameValidator);
    email.setValidator(emailValidator);
    ft.setWidget(1, 1, name);
    ft.setWidget(2, 1, email);
    ft.setWidget(3, 1, languages);
    vp.add(ft);
    final TabItem tab = this;
    final CustomButton sendInvitationButton = new CustomButton("Send invitation", SmallIcons.INSTANCE.emailIcon());
    sendInvitationButton.addClickHandler(new ClickHandler() {

        @Override
        public void onClick(ClickEvent event) {
            //if (!nameValidator.validateTextBox() || !emailValidator.validateTextBox()) return;
            if (!emailValidator.validateTextBox())
                return;
            SendInvitation invite = new SendInvitation(vo.getId(), groupId, JsonCallbackEvents.closeTabDisableButtonEvents(sendInvitationButton, tab));
            invite.inviteUser(email.getTextBox().getText().trim(), name.getTextBox().getText().trim(), languages.getValue(languages.getSelectedIndex()));
        }
    });
    TabMenu menu = new TabMenu();
    vp.add(menu);
    vp.setCellHorizontalAlignment(menu, HasHorizontalAlignment.ALIGN_RIGHT);
    menu.addWidget(sendInvitationButton);
    menu.addWidget(TabMenu.getPredefinedButton(ButtonType.CANCEL, "", new ClickHandler() {

        @Override
        public void onClick(ClickEvent clickEvent) {
            session.getTabManager().closeTab(tab, false);
        }
    }));
    contentWidget.setWidget(vp);
    return getWidget();
}

Example 3 with SendInvitation

use of cz.metacentrum.perun.webgui.json.registrarManager.SendInvitation in project perun by CESNET.

the class AddMemberToGroupTabItem method draw.

public Widget draw() {
    titleWidget.setText("Add member(s)");
    // MAIN PANEL
    final VerticalPanel firstTabPanel = new VerticalPanel();
    firstTabPanel.setSize("100%", "100%");
    boolean isMembersGroup = group.isCoreGroup();
    // if members or admins group, hide
    if (isMembersGroup) {
        firstTabPanel.add(new HTML("<p>Group \"" + group.getName() + "\" can't have members managed from Group admin. Please use VO admin section.</p>"));
        this.contentWidget.setWidget(firstTabPanel);
        return getWidget();
    }
    // MENU
    TabMenu tabMenu = new TabMenu();
    firstTabPanel.add(tabMenu);
    firstTabPanel.setCellHeight(tabMenu, "30px");
    // for resize
    final TabItem tab = this;
    // CALLBACKS
    // for both
    final FindCompleteRichMembers findMembers;
    // for both
    final GetCompleteRichMembers getAllMembers;
    // for VO/group admin differs search
    final FindCandidatesOrUsersToAddToVo findCandidatesOrUsersToAddToVo;
    // elements handled by callback events
    final CustomButton searchButton = new CustomButton("Search in VO", ButtonTranslation.INSTANCE.searchMemberInVo(), SmallIcons.INSTANCE.findIcon());
    final CustomButton searchGloballyButton = new CustomButton("Search globally", ButtonTranslation.INSTANCE.searchForMembersInExtSources(), SmallIcons.INSTANCE.findIcon());
    final CustomButton listAllButton = new CustomButton("List all VO members", ButtonTranslation.INSTANCE.listAllMembersInVo(), SmallIcons.INSTANCE.userGreenIcon());
    final CheckBox disabled = new CheckBox(WidgetTranslation.INSTANCE.showDisabledMembers());
    // search through whole VO
    findMembers = new FindCompleteRichMembers(PerunEntity.VIRTUAL_ORGANIZATION, group.getVoId(), "", null);
    getAllMembers = new GetCompleteRichMembers(PerunEntity.VIRTUAL_ORGANIZATION, group.getVoId(), null);
    if (session.isVoAdmin(group.getVoId())) {
        // will search vo ext sources and users
        findCandidatesOrUsersToAddToVo = new FindCandidatesOrUsersToAddToVo(group.getVoId(), 0, "", null);
    } else {
        // will search group ext sources only
        findCandidatesOrUsersToAddToVo = new FindCandidatesOrUsersToAddToVo(group.getVoId(), group.getId(), "", null);
    }
    final CellTable<Candidate> candidatesTable = findCandidatesOrUsersToAddToVo.getEmptyTable();
    final CellTable<RichMember> table = findMembers.getEmptyTable(new FieldUpdater<RichMember, RichMember>() {

        // when user click on a row -> open new tab
        public void update(int index, RichMember object, RichMember value) {
            session.getTabManager().addTab(new MemberDetailTabItem(object.getId(), groupId));
        }
    });
    final CustomButton inviteButton = new CustomButton("Invite selected", SmallIcons.INSTANCE.emailIcon());
    final CustomButton addButton = TabMenu.getPredefinedButton(ButtonType.ADD, ButtonTranslation.INSTANCE.addSelectedMemberToGroup());
    final ExtendedTextBox searchBox = tabMenu.addSearchWidget(new PerunSearchEvent() {

        public void searchFor(String text) {
            searchString = text;
            findMembers.searchFor(searchString);
            search = true;
            searchCandidates = false;
            // remove previous table
            firstTabPanel.getWidget(2).removeFromParent();
            firstTabPanel.add(sp);
            UiElements.runResizeCommands(tab);
        }
    }, searchButton);
    searchBox.getTextBox().setText(searchString);
    // bind text box also to search globally
    searchBox.getTextBox().addKeyUpHandler(new KeyUpHandler() {

        public void onKeyUp(KeyUpEvent event) {
            if (!searchBox.getTextBox().getText().trim().isEmpty()) {
                searchGloballyButton.setEnabled(true);
            // do not trigger search on both !!
            } else {
                searchGloballyButton.setEnabled(false);
            }
        }
    });
    searchBox.getTextBox().addBlurHandler(new BlurHandler() {

        @Override
        public void onBlur(BlurEvent event) {
            // fake some meaningless KeyUpEvent
            DomEvent.fireNativeEvent(Document.get().createKeyUpEvent(false, false, false, false, KeyCodes.KEY_DOWN), searchBox.getTextBox());
        }
    });
    searchBox.getTextBox().addValueChangeHandler(new ValueChangeHandler<String>() {

        @Override
        public void onValueChange(ValueChangeEvent<String> event) {
            // fake some meaningless KeyUpEvent
            DomEvent.fireNativeEvent(Document.get().createKeyUpEvent(false, false, false, false, KeyCodes.KEY_DOWN), searchBox.getTextBox());
        }
    });
    // button click triggers action
    searchGloballyButton.addClickHandler(new ClickHandler() {

        @Override
        public void onClick(ClickEvent clickEvent) {
            if (UiElements.searchStingCantBeEmpty(searchBox.getTextBox().getText().trim())) {
                new PerunSearchEvent() {

                    public void searchFor(String text) {
                        searchString = text;
                        findCandidatesOrUsersToAddToVo.searchFor(searchString);
                        searchCandidates = true;
                        search = false;
                        // remove previous table
                        firstTabPanel.getWidget(2).removeFromParent();
                        firstTabPanel.add(sp2);
                        UiElements.runResizeCommands(tab);
                    }
                }.searchFor(searchBox.getTextBox().getText().trim());
            }
        }
    });
    searchGloballyButton.setEnabled(false);
    findMembers.setEvents(JsonCallbackEvents.disableButtonEvents(searchButton, new JsonCallbackEvents() {

        @Override
        public void onFinished(JavaScriptObject jso) {
            // if found 1 item, select
            listAllButton.setEnabled(true);
            searchGloballyButton.setEnabled(true);
            searchBox.getTextBox().setEnabled(true);
            ArrayList<RichMember> list = JsonUtils.jsoAsList(jso);
            if (list != null && list.size() == 1) {
                findMembers.getSelectionModel().setSelected(list.get(0), true);
            }
        }

        @Override
        public void onError(PerunError error) {
            listAllButton.setEnabled(true);
            searchGloballyButton.setEnabled(true);
            searchBox.getTextBox().setEnabled(true);
        }

        @Override
        public void onLoadingStart() {
            listAllButton.setEnabled(false);
            searchGloballyButton.setEnabled(false);
            disabled.setVisible(false);
            searchBox.getTextBox().setEnabled(false);
            addButton.setEnabled(false);
            inviteButton.setEnabled(false);
        }
    }));
    getAllMembers.setEvents(JsonCallbackEvents.mergeEvents(JsonCallbackEvents.disableButtonEvents(listAllButton, JsonCallbackEvents.disableCheckboxEvents(disabled)), new JsonCallbackEvents() {

        @Override
        public void onFinished(JavaScriptObject jso) {
            // pass data to table handling callback
            findMembers.onFinished(jso);
            ((AjaxLoaderImage) table.getEmptyTableWidget()).setEmptyResultMessage("VO has no members.");
            searchButton.setEnabled(true);
            searchBox.getTextBox().setEnabled(true);
        }

        @Override
        public void onError(PerunError error) {
            // pass data to table handling callback
            findMembers.onError(error);
            searchButton.setEnabled(true);
            searchBox.getTextBox().setEnabled(true);
        }

        @Override
        public void onLoadingStart() {
            searchButton.setEnabled(false);
            disabled.setVisible(true);
            searchBox.getTextBox().setEnabled(false);
            addButton.setEnabled(false);
            inviteButton.setEnabled(false);
        }
    }));
    findCandidatesOrUsersToAddToVo.setEvents(JsonCallbackEvents.disableButtonEvents(searchGloballyButton, new JsonCallbackEvents() {

        @Override
        public void onFinished(JavaScriptObject jso) {
            // if found 1 item, select
            listAllButton.setEnabled(true);
            searchButton.setEnabled(true);
            searchBox.getTextBox().setEnabled(true);
            ArrayList<Candidate> list = JsonUtils.jsoAsList(jso);
            if (list != null && list.size() == 1) {
                findCandidatesOrUsersToAddToVo.setSelected(list.get(0));
            }
        }

        @Override
        public void onError(PerunError error) {
            listAllButton.setEnabled(true);
            searchButton.setEnabled(true);
            searchBox.getTextBox().setEnabled(true);
        }

        @Override
        public void onLoadingStart() {
            disabled.setVisible(false);
            listAllButton.setEnabled(false);
            searchButton.setEnabled(false);
            searchBox.getTextBox().setEnabled(false);
            addButton.setEnabled(false);
            inviteButton.setEnabled(false);
        }
    }));
    // DISABLED CHECKBOX
    disabled.setTitle(WidgetTranslation.INSTANCE.showDisabledMembersTitle());
    disabled.setVisible(false);
    // checkbox click handler
    disabled.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            getAllMembers.excludeDisabled(!disabled.getValue());
            findMembers.clearTable();
            getAllMembers.retrieveData();
        }
    });
    listAllButton.addClickHandler(new ClickHandler() {

        @Override
        public void onClick(ClickEvent clickEvent) {
            search = false;
            searchCandidates = false;
            searchString = "";
            searchBox.getTextBox().setText("");
            findMembers.clearTable();
            findCandidatesOrUsersToAddToVo.clearTable();
            getAllMembers.retrieveData();
            // remove previous table
            firstTabPanel.getWidget(2).removeFromParent();
            firstTabPanel.add(sp);
            UiElements.runResizeCommands(tab);
        }
    });
    // click handler
    addButton.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            if (searchCandidates) {
                // searched users or candidates
                Candidate candidateToBeAdded = findCandidatesOrUsersToAddToVo.getSelected();
                if (candidateToBeAdded == null) {
                    UiElements.cantSaveEmptyListDialogBox(null);
                } else {
                    if (candidateToBeAdded.getObjectType().equalsIgnoreCase("Candidate")) {
                        CreateMember request = new CreateMember(JsonCallbackEvents.disableButtonEvents(addButton, new JsonCallbackEvents() {

                            private Candidate saveSelected;

                            @Override
                            public void onFinished(JavaScriptObject jso) {
                                // put names to already added
                                if (saveSelected != null) {
                                    GeneralObject go = saveSelected.cast();
                                    alreadyAddedList.add(go);
                                }
                                findCandidatesOrUsersToAddToVo.clearTableSelectedSet();
                                rebuildAlreadyAddedWidget();
                                // clear search
                                searchBox.getTextBox().setText("");
                            }

                            @Override
                            public void onLoadingStart() {
                                saveSelected = findCandidatesOrUsersToAddToVo.getSelected();
                            }
                        }));
                        request.createMember(group.getVoId(), group, candidateToBeAdded);
                    } else {
                        CreateMember request = new CreateMember(JsonCallbackEvents.disableButtonEvents(addButton, new JsonCallbackEvents() {

                            private User saveSelected;

                            @Override
                            public void onFinished(JavaScriptObject jso) {
                                // put names to already added
                                if (saveSelected != null) {
                                    GeneralObject go = saveSelected.cast();
                                    alreadyAddedList.add(go);
                                    findCandidatesOrUsersToAddToVo.clearTableSelectedSet();
                                    rebuildAlreadyAddedWidget();
                                    // clear search
                                    searchBox.getTextBox().setText("");
                                }
                            }

                            @Override
                            public void onLoadingStart() {
                                Candidate cand = findCandidatesOrUsersToAddToVo.getSelected();
                                saveSelected = cand.cast();
                            }
                        }));
                        User user = candidateToBeAdded.cast();
                        request.createMember(group.getVoId(), group, user);
                    }
                }
            } else {
                // searched members / all members
                final ArrayList<RichMember> membersToAdd = findMembers.getTableSelectedList();
                if (UiElements.cantSaveEmptyListDialogBox(membersToAdd)) {
                    // TODO - SHOULD HAVE ONLY ONE CALLBACK TO CORE !!
                    for (int i = 0; i < membersToAdd.size(); i++) {
                        final int n = i;
                        AddMember request = new AddMember(JsonCallbackEvents.disableButtonEvents(addButton, new JsonCallbackEvents() {

                            private RichMember saveSelected;

                            @Override
                            public void onFinished(JavaScriptObject jso) {
                                // unselect added person
                                findMembers.getSelectionModel().setSelected(saveSelected, false);
                                // put names to already added
                                GeneralObject go = saveSelected.cast();
                                alreadyAddedList.add(go);
                                rebuildAlreadyAddedWidget();
                                // clear search
                                searchBox.getTextBox().setText("");
                            }

                            @Override
                            public void onLoadingStart() {
                                saveSelected = membersToAdd.get(n);
                            }
                        }));
                        request.addMemberToGroup(group, membersToAdd.get(i));
                    }
                }
            }
        }
    });
    tabMenu.addWidget(searchGloballyButton);
    tabMenu.addWidget(listAllButton);
    tabMenu.addWidget(addButton);
    tabMenu.addWidget(inviteButton);
    inviteButton.addClickHandler(new ClickHandler() {

        @Override
        public void onClick(ClickEvent event) {
            if (searchCandidates) {
                // we expect, that candidate is always single
                Candidate candid = findCandidatesOrUsersToAddToVo.getSelected();
                if (candid != null) {
                    if (candid.getObjectType().equalsIgnoreCase("Candidate")) {
                        SendInvitation invite = new SendInvitation(group.getVoId(), groupId);
                        invite.setEvents(JsonCallbackEvents.disableButtonEvents(inviteButton, new JsonCallbackEvents() {

                            @Override
                            public void onFinished(JavaScriptObject jso) {
                                findCandidatesOrUsersToAddToVo.clearTableSelectedSet();
                            }
                        }));
                        invite.inviteUser(candid);
                    } else {
                        SendInvitation invite = new SendInvitation(group.getVoId(), groupId);
                        invite.setEvents(JsonCallbackEvents.disableButtonEvents(inviteButton, new JsonCallbackEvents() {

                            @Override
                            public void onFinished(JavaScriptObject jso) {
                                findCandidatesOrUsersToAddToVo.clearTableSelectedSet();
                            }
                        }));
                        User user = candid.cast();
                        invite.inviteUser(user);
                    }
                }
            } else {
                // members / all members
                SendInvitation invite = new SendInvitation(group.getVoId(), groupId);
                ArrayList<RichMember> usrs = findMembers.getTableSelectedList();
                for (int i = 0; i < usrs.size(); i++) {
                    if (i == usrs.size() - 1) {
                        invite.setEvents(JsonCallbackEvents.disableButtonEvents(inviteButton, new JsonCallbackEvents() {

                            @Override
                            public void onFinished(JavaScriptObject jso) {
                                findMembers.clearTableSelectedSet();
                            }
                        }));
                    } else {
                        invite.setEvents(JsonCallbackEvents.disableButtonEvents(inviteButton));
                    }
                    invite.inviteUser(usrs.get(i).getUser());
                }
            }
        }
    });
    tabMenu.addWidget(TabMenu.getPredefinedButton(ButtonType.CLOSE, "", new ClickHandler() {

        @Override
        public void onClick(ClickEvent clickEvent) {
            // with refresh if somebody was added
            session.getTabManager().closeTab(tab, !alreadyAddedList.isEmpty());
        }
    }));
    tabMenu.addWidget(disabled);
    rebuildAlreadyAddedWidget();
    firstTabPanel.add(alreadyAdded);
    addButton.setEnabled(false);
    JsonUtils.addTableManagedButton(findMembers, table, addButton);
    inviteButton.setEnabled(false);
    JsonUtils.addTableManagedButton(findMembers, table, inviteButton);
    JsonUtils.addTableManagedButton(findCandidatesOrUsersToAddToVo, candidatesTable, addButton);
    JsonUtils.addTableManagedButton(findCandidatesOrUsersToAddToVo, candidatesTable, inviteButton);
    table.addStyleName("perun-table");
    sp.setWidget(table);
    sp.addStyleName("perun-tableScrollPanel");
    session.getUiElements().resizeSmallTabPanel(sp, 350, this);
    candidatesTable.addStyleName("perun-table");
    sp2.setWidget(candidatesTable);
    sp2.addStyleName("perun-tableScrollPanel");
    session.getUiElements().resizeSmallTabPanel(sp2, 350, this);
    // if not empty - start searching
    if (search) {
        findMembers.searchFor(searchString);
        firstTabPanel.add(sp);
    } else if (searchCandidates) {
        findCandidatesOrUsersToAddToVo.searchFor(searchString);
        firstTabPanel.add(sp2);
    } else {
        getAllMembers.excludeDisabled(!disabled.getValue());
        getAllMembers.retrieveData();
        firstTabPanel.add(sp);
    }
    this.contentWidget.setWidget(firstTabPanel);
    return getWidget();
}