src/com/gitblit/client/UsersPanel.java - gitblit - Git at Google

 /*
  * Copyright 2011 gitblit.com.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 package com.gitblit.client;

 import java.awt.BorderLayout;
 import java.awt.FlowLayout;
 import java.awt.Insets;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.awt.event.KeyAdapter;
 import java.awt.event.KeyEvent;
 import java.awt.event.MouseAdapter;
 import java.awt.event.MouseEvent;
 import java.io.IOException;
 import java.text.MessageFormat;
 import java.util.ArrayList;
 import java.util.List;

 import javax.swing.JButton;
 import javax.swing.JLabel;
 import javax.swing.JOptionPane;
 import javax.swing.JPanel;
 import javax.swing.JScrollPane;
 import javax.swing.JTable;
 import javax.swing.JTextField;
 import javax.swing.RowFilter;
 import javax.swing.event.ListSelectionEvent;
 import javax.swing.event.ListSelectionListener;
 import javax.swing.table.TableRowSorter;

 import com.gitblit.Constants.PermissionType;
 import com.gitblit.Constants.RpcRequest;
 import com.gitblit.models.RegistrantAccessPermission;
 import com.gitblit.models.RepositoryModel;
 import com.gitblit.models.TeamModel;
 import com.gitblit.models.UserModel;
 import com.gitblit.utils.StringUtils;

 /**
  * Users panel displays a list of user accounts and allows management of those
  * accounts.
  *
  * @author James Moger
  *
  */
 public abstract class UsersPanel extends JPanel {

 	private static final long serialVersionUID = 1L;

 	private final GitblitClient gitblit;

 	private HeaderPanel header;

 	private JTable table;

 	private UsersTableModel tableModel;

 	private TableRowSorter<UsersTableModel> defaultSorter;

 	private JTextField filterTextfield;

 	public UsersPanel(GitblitClient gitblit) {
 		super();
 		this.gitblit = gitblit;
 		initialize();
 	}

 	private void initialize() {
 		JButton refreshUsers = new JButton(Translation.get("gb.refresh"));
 		refreshUsers.addActionListener(new ActionListener() {
 			public void actionPerformed(ActionEvent e) {
 				refreshUsers();
 			}
 		});

 		JButton createUser = new JButton(Translation.get("gb.create"));
 		createUser.addActionListener(new ActionListener() {
 			public void actionPerformed(ActionEvent e) {
 				createUser();
 			}
 		});

 		final JButton editUser = new JButton(Translation.get("gb.edit"));
 		editUser.setEnabled(false);
 		editUser.addActionListener(new ActionListener() {
 			public void actionPerformed(ActionEvent e) {
 				editUser(getSelectedUsers().get(0));
 			}
 		});

 		final JButton delUser = new JButton(Translation.get("gb.delete"));
 		delUser.setEnabled(false);
 		delUser.addActionListener(new ActionListener() {
 			public void actionPerformed(ActionEvent e) {
 				deleteUsers(getSelectedUsers());
 			}
 		});

 		NameRenderer nameRenderer = new NameRenderer();
 		tableModel = new UsersTableModel();
 		defaultSorter = new TableRowSorter<UsersTableModel>(tableModel);
 		table = Utils.newTable(tableModel, Utils.DATE_FORMAT);
 		String name = table.getColumnName(UsersTableModel.Columns.Name.ordinal());
 		table.setRowHeight(nameRenderer.getFont().getSize() + 8);
 		table.getColumn(name).setCellRenderer(nameRenderer);

 		int w = 125;
 		name = table.getColumnName(UsersTableModel.Columns.AccessLevel.ordinal());
 		table.getColumn(name).setMinWidth(w);
 		table.getColumn(name).setMaxWidth(w);
 		name = table.getColumnName(UsersTableModel.Columns.Teams.ordinal());
 		table.getColumn(name).setMinWidth(w);
 		table.getColumn(name).setMaxWidth(w);
 		name = table.getColumnName(UsersTableModel.Columns.Repositories.ordinal());
 		table.getColumn(name).setMinWidth(w);
 		table.getColumn(name).setMaxWidth(w);

 		table.setRowSorter(defaultSorter);
 		table.getRowSorter().toggleSortOrder(UsersTableModel.Columns.Name.ordinal());
 		table.getSelectionModel().addListSelectionListener(new ListSelectionListener() {

 			@Override
 			public void valueChanged(ListSelectionEvent e) {
 				if (e.getValueIsAdjusting()) {
 					return;
 				}
 				boolean selected = table.getSelectedRow() > -1;
 				boolean singleSelection = table.getSelectedRows().length == 1;
 				editUser.setEnabled(singleSelection && selected);
 				delUser.setEnabled(selected);
 			}
 		});

 		table.addMouseListener(new MouseAdapter() {
 			public void mouseClicked(MouseEvent e) {
 				if (e.getClickCount() == 2) {
 					editUser(getSelectedUsers().get(0));
 				}
 			}
 		});

 		filterTextfield = new JTextField();
 		filterTextfield.addActionListener(new ActionListener() {
 			public void actionPerformed(ActionEvent e) {
 				filterUsers(filterTextfield.getText());
 			}
 		});
 		filterTextfield.addKeyListener(new KeyAdapter() {
 			public void keyReleased(KeyEvent e) {
 				filterUsers(filterTextfield.getText());
 			}
 		});

 		JPanel userFilterPanel = new JPanel(new BorderLayout(Utils.MARGIN, Utils.MARGIN));
 		userFilterPanel.add(new JLabel(Translation.get("gb.filter")), BorderLayout.WEST);
 		userFilterPanel.add(filterTextfield, BorderLayout.CENTER);

 		JPanel userTablePanel = new JPanel(new BorderLayout(Utils.MARGIN, Utils.MARGIN));
 		userTablePanel.add(userFilterPanel, BorderLayout.NORTH);
 		userTablePanel.add(new JScrollPane(table), BorderLayout.CENTER);

 		JPanel userControls = new JPanel(new FlowLayout(FlowLayout.CENTER, 5, 0));
 		userControls.add(refreshUsers);
 		userControls.add(createUser);
 		userControls.add(editUser);
 		userControls.add(delUser);

 		setLayout(new BorderLayout(Utils.MARGIN, Utils.MARGIN));
 		header = new HeaderPanel(Translation.get("gb.users"), "user_16x16.png");
 		add(header, BorderLayout.NORTH);
 		add(userTablePanel, BorderLayout.CENTER);
 		add(userControls, BorderLayout.SOUTH);
 	}

 	@Override
 	public void requestFocus() {
 		filterTextfield.requestFocus();
 	}

 	@Override
 	public Insets getInsets() {
 		return Utils.INSETS;
 	}

 	protected abstract void updateTeamsTable();

 	protected void updateTable(boolean pack) {
 		tableModel.list.clear();
 		tableModel.list.addAll(gitblit.getUsers());
 		tableModel.fireTableDataChanged();
 		header.setText(Translation.get("gb.users") + " (" + gitblit.getUsers().size() + ")");
 		if (pack) {
 			Utils.packColumns(table, Utils.MARGIN);
 		}
 	}

 	private void filterUsers(final String fragment) {
 		if (StringUtils.isEmpty(fragment)) {
 			table.setRowSorter(defaultSorter);
 			return;
 		}
 		RowFilter<UsersTableModel, Object> containsFilter = new RowFilter<UsersTableModel, Object>() {
 			public boolean include(Entry<? extends UsersTableModel, ? extends Object> entry) {
 				for (int i = entry.getValueCount() - 1; i >= 0; i--) {
 					if (entry.getStringValue(i).toLowerCase().contains(fragment.toLowerCase())) {
 						return true;
 					}
 				}
 				return false;
 			}
 		};
 		TableRowSorter<UsersTableModel> sorter = new TableRowSorter<UsersTableModel>(tableModel);
 		sorter.setRowFilter(containsFilter);
 		table.setRowSorter(sorter);
 	}

 	private List<UserModel> getSelectedUsers() {
 		List<UserModel> users = new ArrayList<UserModel>();
 		for (int viewRow : table.getSelectedRows()) {
 			int modelRow = table.convertRowIndexToModel(viewRow);
 			UserModel model = tableModel.list.get(modelRow);
 			users.add(model);
 		}
 		return users;
 	}

 	protected void refreshUsers() {
 		GitblitWorker worker = new GitblitWorker(UsersPanel.this, RpcRequest.LIST_USERS) {
 			@Override
 			protected Boolean doRequest() throws IOException {
 				gitblit.refreshUsers();
 				return true;
 			}

 			@Override
 			protected void onSuccess() {
 				updateTable(false);
 			}
 		};
 		worker.execute();
 	}

 	/**
 	 * Displays the create user dialog and fires a SwingWorker to update the
 	 * server, if appropriate.
 	 *
 	 */
 	protected void createUser() {
 		EditUserDialog dialog = new EditUserDialog(gitblit.getProtocolVersion(),
 				gitblit.getSettings());
 		dialog.setLocationRelativeTo(UsersPanel.this);
 		dialog.setUsers(gitblit.getUsers());
 		dialog.setRepositories(gitblit.getRepositories(), null);
 		dialog.setTeams(gitblit.getTeams(), null);
 		dialog.setVisible(true);
 		final UserModel newUser = dialog.getUser();
 		if (newUser == null) {
 			return;
 		}

 		GitblitWorker worker = new GitblitWorker(this, RpcRequest.CREATE_USER) {

 			@Override
 			protected Boolean doRequest() throws IOException {
 				boolean success = gitblit.createUser(newUser);
 				if (success) {
 					gitblit.refreshUsers();
 					if (newUser.teams.size() > 0) {
 						gitblit.refreshTeams();
 					}
 				}
 				return success;
 			}

 			@Override
 			protected void onSuccess() {
 				updateTable(false);
 				if (newUser.teams.size() > 0) {
 					updateTeamsTable();
 				}
 			}

 			@Override
 			protected void onFailure() {
 				showFailure("Failed to execute request \"{0}\" for user \"{1}\".",
 						getRequestType(), newUser.username);
 			}
 		};
 		worker.execute();
 	}

 	/**
 	 * Displays the edit user dialog and fires a SwingWorker to update the
 	 * server, if appropriate.
 	 *
 	 * @param user
 	 */
 	protected void editUser(final UserModel user) {
 		EditUserDialog dialog = new EditUserDialog(gitblit.getProtocolVersion(), user,
 				gitblit.getSettings());
 		dialog.setLocationRelativeTo(UsersPanel.this);
 		dialog.setUsers(gitblit.getUsers());

 		List<RegistrantAccessPermission> permissions = user.getRepositoryPermissions();
 		for (RegistrantAccessPermission permission : permissions) {
 			if (permission.isEditable && PermissionType.EXPLICIT.equals(permission.permissionType)) {
 				// Ensure this is NOT an owner permission - which is non-editable
 				// We don't know this from within the usermodel, ownership is a
 				// property of a repository.
 				RepositoryModel rm = gitblit.getRepository(permission.registrant);
 				if (rm == null) {
 					System.out.println(MessageFormat.format("{0}: failed to find registrant repository {1}",
 							getClass().getSimpleName(), permission.registrant));
 					continue;
 				}
 				boolean isOwner = rm.isOwner(user.username);
 				if (isOwner) {
 					permission.permissionType = PermissionType.OWNER;
 					permission.isEditable = false;
 				}
 			}
 		}

 		dialog.setRepositories(gitblit.getRepositories(), user.getRepositoryPermissions());
 		dialog.setTeams(gitblit.getTeams(), user.teams == null ? null : new ArrayList<TeamModel>(
 				user.teams));
 		dialog.setVisible(true);
 		final UserModel revisedUser = dialog.getUser();
 		if (revisedUser == null) {
 			return;
 		}

 		GitblitWorker worker = new GitblitWorker(this, RpcRequest.EDIT_USER) {
 			@Override
 			protected Boolean doRequest() throws IOException {
 				boolean success = gitblit.updateUser(user.username, revisedUser);
 				if (success) {
 					gitblit.refreshUsers();
 					gitblit.refreshTeams();
 				}
 				return success;
 			}

 			@Override
 			protected void onSuccess() {
 				updateTable(false);
 				updateTeamsTable();
 			}

 			@Override
 			protected void onFailure() {
 				showFailure("Failed to execute request \"{0}\" for user \"{1}\".",
 						getRequestType(), user.username);
 			}
 		};
 		worker.execute();
 	}

 	protected void deleteUsers(final List<UserModel> users) {
 		if (users == null || users.size() == 0) {
 			return;
 		}
 		StringBuilder message = new StringBuilder("Delete the following users?\n\n");
 		for (UserModel user : users) {
 			message.append(user.username).append("\n");
 		}
 		int result = JOptionPane.showConfirmDialog(UsersPanel.this, message.toString(),
 				"Delete Users?", JOptionPane.YES_NO_OPTION);
 		if (result == JOptionPane.YES_OPTION) {
 			GitblitWorker worker = new GitblitWorker(this, RpcRequest.DELETE_USER) {
 				@Override
 				protected Boolean doRequest() throws IOException {
 					boolean success = true;
 					for (UserModel user : users) {
 						success &= gitblit.deleteUser(user);
 					}
 					if (success) {
 						gitblit.refreshUsers();
 						gitblit.refreshTeams();
 					}
 					return success;
 				}

 				@Override
 				protected void onSuccess() {
 					updateTable(false);
 					updateTeamsTable();
 				}

 				@Override
 				protected void onFailure() {
 					showFailure("Failed to delete specified users!");
 				}
 			};
 			worker.execute();
 		}
 	}
 }
	/*
	* Copyright 2011 gitblit.com.
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/
	package com.gitblit.client;

	import java.awt.BorderLayout;
	import java.awt.FlowLayout;
	import java.awt.Insets;
	import java.awt.event.ActionEvent;
	import java.awt.event.ActionListener;
	import java.awt.event.KeyAdapter;
	import java.awt.event.KeyEvent;
	import java.awt.event.MouseAdapter;
	import java.awt.event.MouseEvent;
	import java.io.IOException;
	import java.text.MessageFormat;
	import java.util.ArrayList;
	import java.util.List;

	import javax.swing.JButton;
	import javax.swing.JLabel;
	import javax.swing.JOptionPane;
	import javax.swing.JPanel;
	import javax.swing.JScrollPane;
	import javax.swing.JTable;
	import javax.swing.JTextField;
	import javax.swing.RowFilter;
	import javax.swing.event.ListSelectionEvent;
	import javax.swing.event.ListSelectionListener;
	import javax.swing.table.TableRowSorter;

	import com.gitblit.Constants.PermissionType;
	import com.gitblit.Constants.RpcRequest;
	import com.gitblit.models.RegistrantAccessPermission;
	import com.gitblit.models.RepositoryModel;
	import com.gitblit.models.TeamModel;
	import com.gitblit.models.UserModel;
	import com.gitblit.utils.StringUtils;

	/**
	* Users panel displays a list of user accounts and allows management of those
	* accounts.
	*
	* @author James Moger
	*
	*/
	public abstract class UsersPanel extends JPanel {

	private static final long serialVersionUID = 1L;

	private final GitblitClient gitblit;

	private HeaderPanel header;

	private JTable table;

	private UsersTableModel tableModel;

	private TableRowSorter<UsersTableModel> defaultSorter;

	private JTextField filterTextfield;

	public UsersPanel(GitblitClient gitblit) {
	super();
	this.gitblit = gitblit;
	initialize();
	}

	private void initialize() {
	JButton refreshUsers = new JButton(Translation.get("gb.refresh"));
	refreshUsers.addActionListener(new ActionListener() {
	public void actionPerformed(ActionEvent e) {
	refreshUsers();
	}
	});

	JButton createUser = new JButton(Translation.get("gb.create"));
	createUser.addActionListener(new ActionListener() {
	public void actionPerformed(ActionEvent e) {
	createUser();
	}
	});

	final JButton editUser = new JButton(Translation.get("gb.edit"));
	editUser.setEnabled(false);
	editUser.addActionListener(new ActionListener() {
	public void actionPerformed(ActionEvent e) {
	editUser(getSelectedUsers().get(0));
	}
	});

	final JButton delUser = new JButton(Translation.get("gb.delete"));
	delUser.setEnabled(false);
	delUser.addActionListener(new ActionListener() {
	public void actionPerformed(ActionEvent e) {
	deleteUsers(getSelectedUsers());
	}
	});

	NameRenderer nameRenderer = new NameRenderer();
	tableModel = new UsersTableModel();
	defaultSorter = new TableRowSorter<UsersTableModel>(tableModel);
	table = Utils.newTable(tableModel, Utils.DATE_FORMAT);
	String name = table.getColumnName(UsersTableModel.Columns.Name.ordinal());
	table.setRowHeight(nameRenderer.getFont().getSize() + 8);
	table.getColumn(name).setCellRenderer(nameRenderer);

	int w = 125;
	name = table.getColumnName(UsersTableModel.Columns.AccessLevel.ordinal());
	table.getColumn(name).setMinWidth(w);
	table.getColumn(name).setMaxWidth(w);
	name = table.getColumnName(UsersTableModel.Columns.Teams.ordinal());
	table.getColumn(name).setMinWidth(w);
	table.getColumn(name).setMaxWidth(w);
	name = table.getColumnName(UsersTableModel.Columns.Repositories.ordinal());
	table.getColumn(name).setMinWidth(w);
	table.getColumn(name).setMaxWidth(w);

	table.setRowSorter(defaultSorter);
	table.getRowSorter().toggleSortOrder(UsersTableModel.Columns.Name.ordinal());
	table.getSelectionModel().addListSelectionListener(new ListSelectionListener() {

	@Override
	public void valueChanged(ListSelectionEvent e) {
	if (e.getValueIsAdjusting()) {
	return;
	}
	boolean selected = table.getSelectedRow() > -1;
	boolean singleSelection = table.getSelectedRows().length == 1;
	editUser.setEnabled(singleSelection && selected);
	delUser.setEnabled(selected);
	}
	});

	table.addMouseListener(new MouseAdapter() {
	public void mouseClicked(MouseEvent e) {
	if (e.getClickCount() == 2) {
	editUser(getSelectedUsers().get(0));
	}
	}
	});

	filterTextfield = new JTextField();
	filterTextfield.addActionListener(new ActionListener() {
	public void actionPerformed(ActionEvent e) {
	filterUsers(filterTextfield.getText());
	}
	});
	filterTextfield.addKeyListener(new KeyAdapter() {
	public void keyReleased(KeyEvent e) {
	filterUsers(filterTextfield.getText());
	}
	});

	JPanel userFilterPanel = new JPanel(new BorderLayout(Utils.MARGIN, Utils.MARGIN));
	userFilterPanel.add(new JLabel(Translation.get("gb.filter")), BorderLayout.WEST);
	userFilterPanel.add(filterTextfield, BorderLayout.CENTER);

	JPanel userTablePanel = new JPanel(new BorderLayout(Utils.MARGIN, Utils.MARGIN));
	userTablePanel.add(userFilterPanel, BorderLayout.NORTH);
	userTablePanel.add(new JScrollPane(table), BorderLayout.CENTER);

	JPanel userControls = new JPanel(new FlowLayout(FlowLayout.CENTER, 5, 0));
	userControls.add(refreshUsers);
	userControls.add(createUser);
	userControls.add(editUser);
	userControls.add(delUser);

	setLayout(new BorderLayout(Utils.MARGIN, Utils.MARGIN));
	header = new HeaderPanel(Translation.get("gb.users"), "user_16x16.png");
	add(header, BorderLayout.NORTH);
	add(userTablePanel, BorderLayout.CENTER);
	add(userControls, BorderLayout.SOUTH);
	}

	@Override
	public void requestFocus() {
	filterTextfield.requestFocus();
	}

	@Override
	public Insets getInsets() {
	return Utils.INSETS;
	}

	protected abstract void updateTeamsTable();

	protected void updateTable(boolean pack) {
	tableModel.list.clear();
	tableModel.list.addAll(gitblit.getUsers());
	tableModel.fireTableDataChanged();
	header.setText(Translation.get("gb.users") + " (" + gitblit.getUsers().size() + ")");
	if (pack) {
	Utils.packColumns(table, Utils.MARGIN);
	}
	}

	private void filterUsers(final String fragment) {
	if (StringUtils.isEmpty(fragment)) {
	table.setRowSorter(defaultSorter);
	return;
	}
	RowFilter<UsersTableModel, Object> containsFilter = new RowFilter<UsersTableModel, Object>() {
	public boolean include(Entry<? extends UsersTableModel, ? extends Object> entry) {
	for (int i = entry.getValueCount() - 1; i >= 0; i--) {
	if (entry.getStringValue(i).toLowerCase().contains(fragment.toLowerCase())) {
	return true;
	}
	}
	return false;
	}
	};
	TableRowSorter<UsersTableModel> sorter = new TableRowSorter<UsersTableModel>(tableModel);
	sorter.setRowFilter(containsFilter);
	table.setRowSorter(sorter);
	}

	private List<UserModel> getSelectedUsers() {
	List<UserModel> users = new ArrayList<UserModel>();
	for (int viewRow : table.getSelectedRows()) {
	int modelRow = table.convertRowIndexToModel(viewRow);
	UserModel model = tableModel.list.get(modelRow);
	users.add(model);
	}
	return users;
	}

	protected void refreshUsers() {
	GitblitWorker worker = new GitblitWorker(UsersPanel.this, RpcRequest.LIST_USERS) {
	@Override
	protected Boolean doRequest() throws IOException {
	gitblit.refreshUsers();
	return true;
	}

	@Override
	protected void onSuccess() {
	updateTable(false);
	}
	};
	worker.execute();
	}

	/**
	* Displays the create user dialog and fires a SwingWorker to update the
	* server, if appropriate.
	*
	*/
	protected void createUser() {
	EditUserDialog dialog = new EditUserDialog(gitblit.getProtocolVersion(),
	gitblit.getSettings());
	dialog.setLocationRelativeTo(UsersPanel.this);
	dialog.setUsers(gitblit.getUsers());
	dialog.setRepositories(gitblit.getRepositories(), null);
	dialog.setTeams(gitblit.getTeams(), null);
	dialog.setVisible(true);
	final UserModel newUser = dialog.getUser();
	if (newUser == null) {
	return;
	}

	GitblitWorker worker = new GitblitWorker(this, RpcRequest.CREATE_USER) {

	@Override
	protected Boolean doRequest() throws IOException {
	boolean success = gitblit.createUser(newUser);
	if (success) {
	gitblit.refreshUsers();
	if (newUser.teams.size() > 0) {
	gitblit.refreshTeams();
	}
	}
	return success;
	}

	@Override
	protected void onSuccess() {
	updateTable(false);
	if (newUser.teams.size() > 0) {
	updateTeamsTable();
	}
	}

	@Override
	protected void onFailure() {
	showFailure("Failed to execute request \"{0}\" for user \"{1}\".",
	getRequestType(), newUser.username);
	}
	};
	worker.execute();
	}

	/**
	* Displays the edit user dialog and fires a SwingWorker to update the
	* server, if appropriate.
	*
	* @param user
	*/
	protected void editUser(final UserModel user) {
	EditUserDialog dialog = new EditUserDialog(gitblit.getProtocolVersion(), user,
	gitblit.getSettings());
	dialog.setLocationRelativeTo(UsersPanel.this);
	dialog.setUsers(gitblit.getUsers());

	List<RegistrantAccessPermission> permissions = user.getRepositoryPermissions();
	for (RegistrantAccessPermission permission : permissions) {
	if (permission.isEditable && PermissionType.EXPLICIT.equals(permission.permissionType)) {
	// Ensure this is NOT an owner permission - which is non-editable
	// We don't know this from within the usermodel, ownership is a
	// property of a repository.
	RepositoryModel rm = gitblit.getRepository(permission.registrant);
	if (rm == null) {
	System.out.println(MessageFormat.format("{0}: failed to find registrant repository {1}",
	getClass().getSimpleName(), permission.registrant));
	continue;
	}
	boolean isOwner = rm.isOwner(user.username);
	if (isOwner) {
	permission.permissionType = PermissionType.OWNER;
	permission.isEditable = false;
	}
	}
	}

	dialog.setRepositories(gitblit.getRepositories(), user.getRepositoryPermissions());
	dialog.setTeams(gitblit.getTeams(), user.teams == null ? null : new ArrayList<TeamModel>(
	user.teams));
	dialog.setVisible(true);
	final UserModel revisedUser = dialog.getUser();
	if (revisedUser == null) {
	return;
	}

	GitblitWorker worker = new GitblitWorker(this, RpcRequest.EDIT_USER) {
	@Override
	protected Boolean doRequest() throws IOException {
	boolean success = gitblit.updateUser(user.username, revisedUser);
	if (success) {
	gitblit.refreshUsers();
	gitblit.refreshTeams();
	}
	return success;
	}

	@Override
	protected void onSuccess() {
	updateTable(false);
	updateTeamsTable();
	}

	@Override
	protected void onFailure() {
	showFailure("Failed to execute request \"{0}\" for user \"{1}\".",
	getRequestType(), user.username);
	}
	};
	worker.execute();
	}

	protected void deleteUsers(final List<UserModel> users) {
	if (users == null \|\| users.size() == 0) {
	return;
	}
	StringBuilder message = new StringBuilder("Delete the following users?\n\n");
	for (UserModel user : users) {
	message.append(user.username).append("\n");
	}
	int result = JOptionPane.showConfirmDialog(UsersPanel.this, message.toString(),
	"Delete Users?", JOptionPane.YES_NO_OPTION);
	if (result == JOptionPane.YES_OPTION) {
	GitblitWorker worker = new GitblitWorker(this, RpcRequest.DELETE_USER) {
	@Override
	protected Boolean doRequest() throws IOException {
	boolean success = true;
	for (UserModel user : users) {
	success &= gitblit.deleteUser(user);
	}
	if (success) {
	gitblit.refreshUsers();
	gitblit.refreshTeams();
	}
	return success;
	}

	@Override
	protected void onSuccess() {
	updateTable(false);
	updateTeamsTable();
	}

	@Override
	protected void onFailure() {
	showFailure("Failed to delete specified users!");
	}
	};
	worker.execute();
	}
	}
	}