/*
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* Copyright 2011 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit.client;
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import java.awt.BorderLayout;
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import java.awt.FlowLayout;
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import java.awt.Insets;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.awt.event.KeyAdapter;
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import java.awt.event.KeyEvent;
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import java.awt.event.MouseAdapter;
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import java.awt.event.MouseEvent;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.List;
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import javax.swing.JButton;
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import javax.swing.JLabel;
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import javax.swing.JOptionPane;
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import javax.swing.JPanel;
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import javax.swing.JScrollPane;
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import javax.swing.JTable;
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import javax.swing.JTextField;
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import javax.swing.RowFilter;
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import javax.swing.event.ListSelectionEvent;
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import javax.swing.event.ListSelectionListener;
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import javax.swing.table.TableRowSorter;
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import com.gitblit.Constants.RpcRequest;
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import com.gitblit.models.TeamModel;
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import com.gitblit.models.UserModel;
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import com.gitblit.utils.StringUtils;
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/**
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* Users panel displays a list of user accounts and allows management of those
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* accounts.
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*
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* @author James Moger
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*
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*/
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public abstract class UsersPanel extends JPanel {
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private static final long serialVersionUID = 1L;
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private final GitblitClient gitblit;
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private HeaderPanel header;
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private JTable table;
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private UsersTableModel tableModel;
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private TableRowSorter<UsersTableModel> defaultSorter;
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private JTextField filterTextfield;
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public UsersPanel(GitblitClient gitblit) {
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super();
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this.gitblit = gitblit;
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initialize();
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}
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private void initialize() {
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JButton refreshUsers = new JButton(Translation.get("gb.refresh"));
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refreshUsers.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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refreshUsers();
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}
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});
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JButton createUser = new JButton(Translation.get("gb.create"));
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createUser.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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createUser();
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}
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});
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final JButton editUser = new JButton(Translation.get("gb.edit"));
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editUser.setEnabled(false);
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editUser.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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editUser(getSelectedUsers().get(0));
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}
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});
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final JButton delUser = new JButton(Translation.get("gb.delete"));
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delUser.setEnabled(false);
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delUser.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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deleteUsers(getSelectedUsers());
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}
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});
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NameRenderer nameRenderer = new NameRenderer();
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tableModel = new UsersTableModel();
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defaultSorter = new TableRowSorter<UsersTableModel>(tableModel);
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table = Utils.newTable(tableModel, Utils.DATE_FORMAT);
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String name = table.getColumnName(UsersTableModel.Columns.Name.ordinal());
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table.setRowHeight(nameRenderer.getFont().getSize() + 8);
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table.getColumn(name).setCellRenderer(nameRenderer);
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int w = 125;
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name = table.getColumnName(UsersTableModel.Columns.AccessLevel.ordinal());
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table.getColumn(name).setMinWidth(w);
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table.getColumn(name).setMaxWidth(w);
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name = table.getColumnName(UsersTableModel.Columns.Teams.ordinal());
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table.getColumn(name).setMinWidth(w);
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table.getColumn(name).setMaxWidth(w);
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name = table.getColumnName(UsersTableModel.Columns.Repositories.ordinal());
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table.getColumn(name).setMinWidth(w);
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table.getColumn(name).setMaxWidth(w);
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table.setRowSorter(defaultSorter);
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table.getRowSorter().toggleSortOrder(UsersTableModel.Columns.Name.ordinal());
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table.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
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@Override
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public void valueChanged(ListSelectionEvent e) {
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if (e.getValueIsAdjusting()) {
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return;
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}
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boolean selected = table.getSelectedRow() > -1;
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boolean singleSelection = table.getSelectedRows().length == 1;
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editUser.setEnabled(singleSelection && selected);
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delUser.setEnabled(selected);
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}
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});
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table.addMouseListener(new MouseAdapter() {
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public void mouseClicked(MouseEvent e) {
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if (e.getClickCount() == 2) {
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editUser(getSelectedUsers().get(0));
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}
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}
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});
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filterTextfield = new JTextField();
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filterTextfield.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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filterUsers(filterTextfield.getText());
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}
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});
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filterTextfield.addKeyListener(new KeyAdapter() {
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public void keyReleased(KeyEvent e) {
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filterUsers(filterTextfield.getText());
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}
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});
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JPanel userFilterPanel = new JPanel(new BorderLayout(Utils.MARGIN, Utils.MARGIN));
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userFilterPanel.add(new JLabel(Translation.get("gb.filter")), BorderLayout.WEST);
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userFilterPanel.add(filterTextfield, BorderLayout.CENTER);
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JPanel userTablePanel = new JPanel(new BorderLayout(Utils.MARGIN, Utils.MARGIN));
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userTablePanel.add(userFilterPanel, BorderLayout.NORTH);
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userTablePanel.add(new JScrollPane(table), BorderLayout.CENTER);
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JPanel userControls = new JPanel(new FlowLayout(FlowLayout.CENTER, 5, 0));
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userControls.add(refreshUsers);
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userControls.add(createUser);
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userControls.add(editUser);
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userControls.add(delUser);
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setLayout(new BorderLayout(Utils.MARGIN, Utils.MARGIN));
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header = new HeaderPanel(Translation.get("gb.users"), "user_16x16.png");
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add(header, BorderLayout.NORTH);
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add(userTablePanel, BorderLayout.CENTER);
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add(userControls, BorderLayout.SOUTH);
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}
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@Override
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public void requestFocus() {
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filterTextfield.requestFocus();
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}
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@Override
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public Insets getInsets() {
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return Utils.INSETS;
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}
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protected abstract void updateTeamsTable();
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protected void updateTable(boolean pack) {
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tableModel.list.clear();
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tableModel.list.addAll(gitblit.getUsers());
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tableModel.fireTableDataChanged();
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header.setText(Translation.get("gb.users") + " (" + gitblit.getUsers().size() + ")");
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if (pack) {
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Utils.packColumns(table, Utils.MARGIN);
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}
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}
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private void filterUsers(final String fragment) {
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if (StringUtils.isEmpty(fragment)) {
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table.setRowSorter(defaultSorter);
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return;
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}
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RowFilter<UsersTableModel, Object> containsFilter = new RowFilter<UsersTableModel, Object>() {
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public boolean include(Entry<? extends UsersTableModel, ? extends Object> entry) {
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for (int i = entry.getValueCount() - 1; i >= 0; i--) {
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if (entry.getStringValue(i).toLowerCase().contains(fragment.toLowerCase())) {
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return true;
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}
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}
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return false;
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}
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};
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TableRowSorter<UsersTableModel> sorter = new TableRowSorter<UsersTableModel>(tableModel);
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sorter.setRowFilter(containsFilter);
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table.setRowSorter(sorter);
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}
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private List<UserModel> getSelectedUsers() {
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List<UserModel> users = new ArrayList<UserModel>();
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for (int viewRow : table.getSelectedRows()) {
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int modelRow = table.convertRowIndexToModel(viewRow);
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UserModel model = tableModel.list.get(modelRow);
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users.add(model);
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}
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return users;
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}
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protected void refreshUsers() {
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GitblitWorker worker = new GitblitWorker(UsersPanel.this, RpcRequest.LIST_USERS) {
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@Override
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protected Boolean doRequest() throws IOException {
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gitblit.refreshUsers();
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return true;
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}
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@Override
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protected void onSuccess() {
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updateTable(false);
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}
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};
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worker.execute();
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}
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/**
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* Displays the create user dialog and fires a SwingWorker to update the
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* server, if appropriate.
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*
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*/
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protected void createUser() {
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EditUserDialog dialog = new EditUserDialog(gitblit.getProtocolVersion(),
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gitblit.getSettings());
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dialog.setLocationRelativeTo(UsersPanel.this);
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dialog.setUsers(gitblit.getUsers());
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dialog.setRepositories(gitblit.getRepositories(), null);
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dialog.setTeams(gitblit.getTeams(), null);
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dialog.setVisible(true);
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final UserModel newUser = dialog.getUser();
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if (newUser == null) {
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return;
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}
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GitblitWorker worker = new GitblitWorker(this, RpcRequest.CREATE_USER) {
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@Override
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protected Boolean doRequest() throws IOException {
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boolean success = gitblit.createUser(newUser);
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if (success) {
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gitblit.refreshUsers();
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if (newUser.teams.size() > 0) {
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gitblit.refreshTeams();
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}
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}
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return success;
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}
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@Override
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protected void onSuccess() {
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updateTable(false);
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if (newUser.teams.size() > 0) {
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updateTeamsTable();
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}
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}
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@Override
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protected void onFailure() {
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showFailure("Failed to execute request \"{0}\" for user \"{1}\".",
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getRequestType(), newUser.username);
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}
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};
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worker.execute();
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}
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/**
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* Displays the edit user dialog and fires a SwingWorker to update the
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* server, if appropriate.
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*
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* @param user
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*/
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protected void editUser(final UserModel user) {
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EditUserDialog dialog = new EditUserDialog(gitblit.getProtocolVersion(), user,
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gitblit.getSettings());
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dialog.setLocationRelativeTo(UsersPanel.this);
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dialog.setUsers(gitblit.getUsers());
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dialog.setRepositories(gitblit.getRepositories(), new ArrayList<String>(user.repositories));
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dialog.setTeams(gitblit.getTeams(), user.teams == null ? null : new ArrayList<TeamModel>(
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user.teams));
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dialog.setVisible(true);
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final UserModel revisedUser = dialog.getUser();
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if (revisedUser == null) {
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return;
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}
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GitblitWorker worker = new GitblitWorker(this, RpcRequest.EDIT_USER) {
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@Override
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protected Boolean doRequest() throws IOException {
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boolean success = gitblit.updateUser(user.username, revisedUser);
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if (success) {
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gitblit.refreshUsers();
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gitblit.refreshTeams();
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}
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return success;
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}
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@Override
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protected void onSuccess() {
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updateTable(false);
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updateTeamsTable();
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}
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@Override
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protected void onFailure() {
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showFailure("Failed to execute request \"{0}\" for user \"{1}\".",
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getRequestType(), user.username);
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}
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};
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worker.execute();
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}
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protected void deleteUsers(final List<UserModel> users) {
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if (users == null || users.size() == 0) {
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return;
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}
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StringBuilder message = new StringBuilder("Delete the following users?\n\n");
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for (UserModel user : users) {
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message.append(user.username).append("\n");
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}
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int result = JOptionPane.showConfirmDialog(UsersPanel.this, message.toString(),
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"Delete Users?", JOptionPane.YES_NO_OPTION);
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if (result == JOptionPane.YES_OPTION) {
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GitblitWorker worker = new GitblitWorker(this, RpcRequest.DELETE_USER) {
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@Override
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protected Boolean doRequest() throws IOException {
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boolean success = true;
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for (UserModel user : users) {
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success &= gitblit.deleteUser(user);
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}
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if (success) {
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gitblit.refreshUsers();
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gitblit.refreshTeams();
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}
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return success;
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}
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@Override
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protected void onSuccess() {
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updateTable(false);
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updateTeamsTable();
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}
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@Override
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protected void onFailure() {
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showFailure("Failed to delete specified users!");
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}
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};
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worker.execute();
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}
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}
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}
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