/*
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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.Cursor;
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import java.awt.Dimension;
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import java.awt.EventQueue;
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import java.awt.Font;
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import java.awt.GridLayout;
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import java.awt.Point;
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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.KeyEvent;
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import java.awt.event.WindowAdapter;
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import java.awt.event.WindowEvent;
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import java.io.File;
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import java.io.IOException;
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import java.text.MessageFormat;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.Date;
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import java.util.LinkedHashMap;
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import java.util.List;
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import java.util.Locale;
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import java.util.Map;
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import java.util.Set;
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import java.util.TimeZone;
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import javax.swing.ImageIcon;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.JMenu;
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import javax.swing.JMenuBar;
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import javax.swing.JMenuItem;
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import javax.swing.JOptionPane;
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import javax.swing.JPanel;
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import javax.swing.JPasswordField;
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import javax.swing.JTabbedPane;
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import javax.swing.JTextField;
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import javax.swing.KeyStroke;
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import javax.swing.SwingWorker;
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import javax.swing.UIManager;
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import org.eclipse.jgit.errors.ConfigInvalidException;
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import org.eclipse.jgit.lib.StoredConfig;
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import org.eclipse.jgit.storage.file.FileBasedConfig;
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import org.eclipse.jgit.util.Base64;
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import org.eclipse.jgit.util.FS;
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import com.gitblit.Constants;
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import com.gitblit.utils.StringUtils;
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/**
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* Gitblit Manager issues JSON RPC requests to a Gitblit server.
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*
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* @author James Moger
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*
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*/
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public class GitblitManager extends JFrame implements RegistrationsDialog.RegistrationListener {
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private static final long serialVersionUID = 1L;
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private final SimpleDateFormat dateFormat;
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private JTabbedPane serverTabs;
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private File configFile = new File(System.getProperty("user.home"), ".gitblit/config");
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private Map<String, GitblitRegistration> registrations = new LinkedHashMap<String, GitblitRegistration>();
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private JMenu recentMenu;
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private int maxRecentCount = 5;
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private GitblitManager() {
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super();
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dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'", Locale.US);
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dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
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}
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private void initialize() {
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setContentPane(getCenterPanel());
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setIconImage(new ImageIcon(getClass().getResource("/gitblt-favicon.png")).getImage());
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setTitle("Gitblit Manager v" + Constants.VERSION + " (" + Constants.VERSION_DATE + ")");
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setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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addWindowListener(new WindowAdapter() {
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@Override
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public void windowClosing(WindowEvent event) {
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saveSizeAndPosition();
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}
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});
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setSizeAndPosition();
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loadRegistrations();
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rebuildRecentMenu();
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}
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private void setSizeAndPosition() {
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String sz = null;
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String pos = null;
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try {
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StoredConfig config = getConfig();
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sz = config.getString("ui", null, "size");
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pos = config.getString("ui", null, "position");
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} catch (Throwable t) {
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t.printStackTrace();
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}
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// try to restore saved window size
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if (StringUtils.isEmpty(sz)) {
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setSize(850, 500);
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} else {
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String[] chunks = sz.split("x");
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int width = Integer.parseInt(chunks[0]);
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int height = Integer.parseInt(chunks[1]);
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setSize(width, height);
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}
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// try to restore saved window position
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if (StringUtils.isEmpty(pos)) {
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setLocationRelativeTo(null);
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} else {
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String[] chunks = pos.split(",");
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int x = Integer.parseInt(chunks[0]);
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int y = Integer.parseInt(chunks[1]);
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setLocation(x, y);
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}
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}
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private void saveSizeAndPosition() {
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try {
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// save window size and position
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StoredConfig config = getConfig();
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Dimension sz = GitblitManager.this.getSize();
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config.setString("ui", null, "size",
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MessageFormat.format("{0,number,0}x{1,number,0}", sz.width, sz.height));
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Point pos = GitblitManager.this.getLocationOnScreen();
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config.setString("ui", null, "position",
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MessageFormat.format("{0,number,0},{1,number,0}", pos.x, pos.y));
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config.save();
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} catch (Throwable t) {
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Utils.showException(GitblitManager.this, t);
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}
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}
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private JMenuBar setupMenu() {
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JMenuBar menuBar = new JMenuBar();
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JMenu serversMenu = new JMenu(Translation.get("gb.servers"));
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menuBar.add(serversMenu);
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recentMenu = new JMenu(Translation.get("gb.recent"));
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serversMenu.add(recentMenu);
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JMenuItem manage = new JMenuItem(Translation.get("gb.manage") + "...");
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manage.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_M, KeyEvent.CTRL_DOWN_MASK, false));
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manage.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent event) {
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manageRegistrations();
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}
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});
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serversMenu.add(manage);
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JMenuItem login = new JMenuItem(Translation.get("gb.login") + "...");
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login.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_L, KeyEvent.CTRL_DOWN_MASK, false));
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login.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent event) {
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loginPrompt(GitblitRegistration.LOCALHOST);
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}
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});
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serversMenu.add(login);
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return menuBar;
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}
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private JPanel newLabelPanel(String text, JTextField field) {
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JLabel label = new JLabel(text);
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label.setFont(label.getFont().deriveFont(Font.BOLD));
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label.setPreferredSize(new Dimension(75, 10));
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JPanel jpanel = new JPanel(new BorderLayout());
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jpanel.add(label, BorderLayout.WEST);
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jpanel.add(field, BorderLayout.CENTER);
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return jpanel;
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}
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private JPanel getCenterPanel() {
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serverTabs = new JTabbedPane(JTabbedPane.TOP);
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JMenuBar menubar = setupMenu();
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JPanel panel = new JPanel(new BorderLayout());
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panel.add(menubar, BorderLayout.NORTH);
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panel.add(serverTabs, BorderLayout.CENTER);
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return panel;
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}
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private void manageRegistrations() {
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RegistrationsDialog dialog = new RegistrationsDialog(new ArrayList<GitblitRegistration>(
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registrations.values()), this);
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dialog.setLocationRelativeTo(GitblitManager.this);
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dialog.setVisible(true);
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}
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@Override
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public void loginPrompt(GitblitRegistration reg) {
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JTextField urlField = new JTextField(reg.url, 30);
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JTextField nameField = new JTextField(reg.name);
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JTextField accountField = new JTextField(reg.account);
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JPasswordField passwordField = new JPasswordField(new String(reg.password));
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JPanel panel = new JPanel(new GridLayout(0, 1, 5, 5));
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panel.add(newLabelPanel(Translation.get("gb.name"), nameField));
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panel.add(newLabelPanel(Translation.get("gb.url"), urlField));
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panel.add(newLabelPanel(Translation.get("gb.username"), accountField));
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panel.add(newLabelPanel(Translation.get("gb.password"), passwordField));
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int result = JOptionPane.showConfirmDialog(GitblitManager.this, panel,
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Translation.get("gb.login"), JOptionPane.OK_CANCEL_OPTION);
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if (result != JOptionPane.OK_OPTION) {
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return;
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}
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String url = urlField.getText();
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if (StringUtils.isEmpty(url)) {
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return;
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}
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String originalName = reg.name;
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reg = new GitblitRegistration(nameField.getText(), url, accountField.getText(),
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passwordField.getPassword());
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if (!StringUtils.isEmpty(originalName) && !originalName.equals(reg.name)) {
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// delete old registration
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registrations.remove(originalName);
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try {
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StoredConfig config = getConfig();
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config.unsetSection("servers", originalName);
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config.save();
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} catch (Throwable t) {
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Utils.showException(GitblitManager.this, t);
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}
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}
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login(reg);
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}
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@Override
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public void login(final GitblitRegistration reg) {
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setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
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final GitblitPanel panel = new GitblitPanel(reg);
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SwingWorker<Boolean, Void> worker = new SwingWorker<Boolean, Void>() {
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@Override
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protected Boolean doInBackground() throws IOException {
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panel.login();
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return true;
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}
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@Override
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protected void done() {
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try {
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boolean success = get();
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serverTabs.addTab(reg.name, panel);
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int idx = serverTabs.getTabCount() - 1;
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serverTabs.setSelectedIndex(idx);
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serverTabs.setTabComponentAt(idx, new ClosableTabComponent(reg.name, null,
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serverTabs, panel));
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reg.lastLogin = new Date();
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saveRegistration(reg);
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registrations.put(reg.name, reg);
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rebuildRecentMenu();
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} catch (Throwable t) {
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Utils.showException(GitblitManager.this, t);
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} finally {
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setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
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}
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}
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};
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worker.execute();
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}
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private void rebuildRecentMenu() {
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recentMenu.removeAll();
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ImageIcon icon = new ImageIcon(getClass().getResource("/gitblt-favicon.png"));
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List<GitblitRegistration> list = new ArrayList<GitblitRegistration>(registrations.values());
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Collections.sort(list, new Comparator<GitblitRegistration>() {
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@Override
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public int compare(GitblitRegistration o1, GitblitRegistration o2) {
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return o2.lastLogin.compareTo(o1.lastLogin);
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}
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});
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if (list.size() > maxRecentCount) {
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list = list.subList(0, maxRecentCount);
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}
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for (int i = 0; i < list.size(); i++) {
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final GitblitRegistration reg = list.get(i);
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JMenuItem item = new JMenuItem(reg.name, icon);
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item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_1 + i, KeyEvent.CTRL_DOWN_MASK,
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false));
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item.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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login(reg);
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}
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});
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recentMenu.add(item);
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}
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}
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private void loadRegistrations() {
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try {
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StoredConfig config = getConfig();
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Set<String> servers = config.getSubsections("servers");
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for (String server : servers) {
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Date lastLogin = dateFormat.parse(config.getString("servers", server, "lastLogin"));
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String url = config.getString("servers", server, "url");
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String account = config.getString("servers", server, "account");
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// FIXME this is pretty lame
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char[] password = new String(Base64.decode(config.getString("servers", server,
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"password"))).toCharArray();
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GitblitRegistration reg = new GitblitRegistration(server, url, account, password);
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reg.lastLogin = lastLogin;
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registrations.put(reg.name, reg);
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}
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} catch (Throwable t) {
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Utils.showException(GitblitManager.this, t);
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}
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}
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private void saveRegistration(GitblitRegistration reg) {
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try {
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StoredConfig config = getConfig();
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config.setString("servers", reg.name, "url", reg.url);
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config.setString("servers", reg.name, "account", reg.account);
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// FIXME this is pretty lame
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config.setString("servers", reg.name, "password",
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Base64.encodeBytes(new String(reg.password).getBytes("UTF-8")));
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config.setString("servers", reg.name, "lastLogin", dateFormat.format(reg.lastLogin));
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config.save();
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} catch (Throwable t) {
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Utils.showException(GitblitManager.this, t);
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}
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}
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public boolean deleteRegistrations(List<GitblitRegistration> list) {
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boolean success = false;
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try {
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StoredConfig config = getConfig();
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for (GitblitRegistration reg : list) {
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config.unsetSection("servers", reg.name);
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registrations.remove(reg.name);
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}
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config.save();
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success = true;
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} catch (Throwable t) {
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Utils.showException(GitblitManager.this, t);
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}
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return success;
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}
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private StoredConfig getConfig() throws IOException, ConfigInvalidException {
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FileBasedConfig config = new FileBasedConfig(configFile, FS.detect());
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config.load();
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return config;
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}
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public static void main(String[] args) {
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EventQueue.invokeLater(new Runnable() {
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public void run() {
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try {
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UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
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} catch (Exception e) {
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}
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GitblitManager frame = new GitblitManager();
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frame.initialize();
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frame.setVisible(true);
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}
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});
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}
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}
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