import java.io.File;
import java.io.IOException;
import java.text.MessageFormat;
+import java.util.Date;
import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
import java.util.Map.Entry;
+import java.util.logging.ConsoleHandler;
+import java.util.logging.Handler;
+import java.util.logging.Level;
+import java.util.logging.Logger;
import javax.swing.AbstractAction;
import javax.swing.Action;
import de.todesbaum.jsite.application.Freenet7Interface;
import de.todesbaum.jsite.application.Node;
import de.todesbaum.jsite.application.Project;
+import de.todesbaum.jsite.application.UpdateChecker;
+import de.todesbaum.jsite.application.UpdateListener;
import de.todesbaum.jsite.gui.NodeManagerListener;
import de.todesbaum.jsite.gui.NodeManagerPage;
import de.todesbaum.jsite.gui.ProjectFilesPage;
import de.todesbaum.util.swing.WizardListener;
/**
+ * The main class that ties together everything.
+ *
* @author David ‘Bombe’ Roden <bombe@freenetproject.org>
*/
-public class Main implements ActionListener, ListSelectionListener, WizardListener, NodeManagerListener {
+public class Main implements ActionListener, ListSelectionListener, WizardListener, NodeManagerListener, UpdateListener {
+
+ /** The version. */
+ private static final Version VERSION = new Version(0, 7, 1);
- private static boolean debug = false;
+ /** The configuration. */
private Configuration configuration;
+
+ /** The freenet interface. */
private Freenet7Interface freenetInterface = new Freenet7Interface();
- protected Icon jSiteIcon;
+ /** The update checker. */
+ private final UpdateChecker updateChecker;
+
+ /** The jSite icon. */
+ private Icon jSiteIcon;
+
+ /**
+ * Enumeration for all possible pages.
+ *
+ * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
+ */
private static enum PageType {
- PAGE_NODE_MANAGER, PAGE_PROJECTS, PAGE_PROJECT_FILES, PAGE_INSERT_PROJECT
+
+ /** The node manager page. */
+ PAGE_NODE_MANAGER,
+
+ /** The project page. */
+ PAGE_PROJECTS,
+
+ /** The project files page. */
+ PAGE_PROJECT_FILES,
+
+ /** The project insert page. */
+ PAGE_INSERT_PROJECT
+
}
+ /** The supported locales. */
private static final Locale[] SUPPORTED_LOCALES = new Locale[] { Locale.ENGLISH, Locale.GERMAN, Locale.FRENCH, Locale.ITALIAN, new Locale("pl") };
- protected Map<Locale, Action> languageActions = new HashMap<Locale, Action>();
- protected Action manageNodeAction;
- protected Action aboutAction;
- protected TWizard wizard;
- protected JMenu nodeMenu;
+
+ /** The actions that switch the language. */
+ private Map<Locale, Action> languageActions = new HashMap<Locale, Action>();
+
+ /** The “manage nodes” action. */
+ private Action manageNodeAction;
+
+ /** The “check for updates” action. */
+ private Action checkForUpdatesAction;
+
+ /** The “about jSite” action. */
+ private Action aboutAction;
+
+ /** The wizard. */
+ private TWizard wizard;
+
+ /** The node menu. */
+ private JMenu nodeMenu;
+
+ /** The currently selected node. */
private Node selectedNode;
+
+ /** Mapping from page type to page. */
private final Map<PageType, TWizardPage> pages = new HashMap<PageType, TWizardPage>();
+ /**
+ * Creates a new core with the default configuration file.
+ */
private Main() {
this(null);
}
+ /**
+ * Creates a new core with the given configuration from the given file.
+ *
+ * @param configFilename
+ * The name of the configuration file
+ */
private Main(String configFilename) {
if (configFilename != null) {
configuration = new Configuration(configFilename);
Locale.setDefault(configuration.getLocale());
I18n.setLocale(configuration.getLocale());
if (!configuration.createLockFile()) {
- JOptionPane.showMessageDialog(null, I18n.getMessage("jsite.main.already-running"), null, JOptionPane.ERROR_MESSAGE);
- return;
+ int option = JOptionPane.showOptionDialog(null, I18n.getMessage("jsite.main.already-running"), "", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, new Object[] { I18n.getMessage("jsite.main.already-running.override"), I18n.getMessage("jsite.wizard.quit") }, I18n.getMessage("jsite.wizard.quit"));
+ if (option != 0) {
+ throw new IllegalStateException("Lockfile override not active, refusing start.");
+ }
+ configuration.removeLockfileOnExit();
}
wizard = new TWizard();
createActions();
jSiteIcon = IconLoader.loadIcon("/jsite-icon.png");
wizard.setIcon(jSiteIcon);
+ updateChecker = new UpdateChecker(freenetInterface);
+ updateChecker.addUpdateListener(this);
+ updateChecker.start();
+
initPages();
showPage(PageType.PAGE_PROJECTS);
}
+ /**
+ * Creates all actions.
+ */
private void createActions() {
- for (final Locale locale: SUPPORTED_LOCALES) {
+ for (final Locale locale : SUPPORTED_LOCALES) {
languageActions.put(locale, new AbstractAction(I18n.getMessage("jsite.menu.language." + locale.getLanguage()), IconLoader.loadIcon("/flag-" + locale.getLanguage() + ".png")) {
+ @SuppressWarnings("synthetic-access")
public void actionPerformed(ActionEvent actionEvent) {
switchLanguage(locale);
}
});
}
manageNodeAction = new AbstractAction(I18n.getMessage("jsite.menu.nodes.manage-nodes")) {
+
+ @SuppressWarnings("synthetic-access")
public void actionPerformed(ActionEvent actionEvent) {
showPage(PageType.PAGE_NODE_MANAGER);
wizard.setPreviousName(I18n.getMessage("jsite.wizard.previous"));
wizard.setNextName(I18n.getMessage("jsite.wizard.next"));
}
};
+ checkForUpdatesAction = new AbstractAction(I18n.getMessage("jsite.menu.help.check-for-updates")) {
+
+ /**
+ * {@inheritDoc}
+ */
+ @SuppressWarnings("synthetic-access")
+ public void actionPerformed(ActionEvent actionEvent) {
+ showLatestUpdate();
+ }
+ };
aboutAction = new AbstractAction(I18n.getMessage("jsite.menu.help.about")) {
+ @SuppressWarnings("synthetic-access")
public void actionPerformed(ActionEvent e) {
- JOptionPane.showMessageDialog(wizard, MessageFormat.format(I18n.getMessage("jsite.about.message"), Version.getVersion()), null, JOptionPane.INFORMATION_MESSAGE, jSiteIcon);
+ JOptionPane.showMessageDialog(wizard, MessageFormat.format(I18n.getMessage("jsite.about.message"), getVersion().toString()), null, JOptionPane.INFORMATION_MESSAGE, jSiteIcon);
}
};
I18nContainer.getInstance().registerRunnable(new Runnable() {
+
+ @SuppressWarnings("synthetic-access")
public void run() {
manageNodeAction.putValue(Action.NAME, I18n.getMessage("jsite.menu.nodes.manage-nodes"));
aboutAction.putValue(Action.NAME, I18n.getMessage("jsite.menu.help.about"));
});
}
+ /**
+ * Creates the menu bar.
+ *
+ * @return The menu bar
+ */
private JMenuBar createMenuBar() {
JMenuBar menuBar = new JMenuBar();
final JMenu languageMenu = new JMenu(I18n.getMessage("jsite.menu.languages"));
menuBar.add(languageMenu);
ButtonGroup languageButtonGroup = new ButtonGroup();
- for (Locale locale: SUPPORTED_LOCALES) {
+ for (Locale locale : SUPPORTED_LOCALES) {
Action languageAction = languageActions.get(locale);
JRadioButtonMenuItem menuItem = new JRadioButtonMenuItem(languageActions.get(locale));
if (locale.equals(Locale.getDefault())) {
final JMenu helpMenu = new JMenu(I18n.getMessage("jsite.menu.help"));
menuBar.add(helpMenu);
+ helpMenu.add(checkForUpdatesAction);
helpMenu.add(aboutAction);
I18nContainer.getInstance().registerRunnable(new Runnable() {
+
+ @SuppressWarnings("synthetic-access")
public void run() {
languageMenu.setText(I18n.getMessage("jsite.menu.languages"));
nodeMenu.setText(I18n.getMessage("jsite.menu.nodes"));
helpMenu.setText(I18n.getMessage("jsite.menu.help"));
- for (Map.Entry<Locale, Action> languageActionEntry: languageActions.entrySet()) {
+ for (Map.Entry<Locale, Action> languageActionEntry : languageActions.entrySet()) {
languageActionEntry.getValue().putValue(Action.NAME, I18n.getMessage("jsite.menu.language." + languageActionEntry.getKey().getLanguage()));
}
}
return menuBar;
}
+ /**
+ * Initializes all pages.
+ */
private void initPages() {
NodeManagerPage nodeManagerPage = new NodeManagerPage(wizard);
nodeManagerPage.setName("page.node-manager");
pages.put(PageType.PAGE_PROJECT_FILES, projectFilesPage);
ProjectInsertPage projectInsertPage = new ProjectInsertPage(wizard);
- projectInsertPage.setDebug(debug);
projectInsertPage.setName("page.project.insert");
projectInsertPage.setFreenetInterface(freenetInterface);
pages.put(PageType.PAGE_INSERT_PROJECT, projectInsertPage);
}
- protected void showPage(PageType pageType) {
+ /**
+ * Shows the page with the given type.
+ *
+ * @param pageType
+ * The page type to show
+ */
+ private void showPage(PageType pageType) {
wizard.setPreviousEnabled(pageType.ordinal() > 0);
wizard.setNextEnabled(pageType.ordinal() < (pages.size() - 1));
wizard.setPage(pages.get(pageType));
wizard.setTitle(pages.get(pageType).getHeading() + " - jSite");
}
+ /**
+ * Saves the configuration.
+ *
+ * @return <code>true</code> if the configuration could be saved,
+ * <code>false</code> otherwise
+ */
private boolean saveConfiguration() {
NodeManagerPage nodeManagerPage = (NodeManagerPage) pages.get(PageType.PAGE_NODE_MANAGER);
configuration.setNodes(nodeManagerPage.getNodes());
return configuration.save();
}
+ /**
+ * Finds a supported locale for the given locale.
+ *
+ * @param forLocale
+ * The locale to find a supported locale for
+ * @return The supported locale that was found, or the default locale if no
+ * supported locale could be found
+ */
private Locale findSupportedLocale(Locale forLocale) {
- for (Locale locale: SUPPORTED_LOCALES) {
+ for (Locale locale : SUPPORTED_LOCALES) {
if (locale.equals(forLocale)) {
return locale;
}
}
- for (Locale locale: SUPPORTED_LOCALES) {
+ for (Locale locale : SUPPORTED_LOCALES) {
if (locale.getCountry().equals(forLocale.getCountry()) && locale.getLanguage().equals(forLocale.getLanguage())) {
return locale;
}
}
- for (Locale locale: SUPPORTED_LOCALES) {
+ for (Locale locale : SUPPORTED_LOCALES) {
if (locale.getLanguage().equals(forLocale.getLanguage())) {
return locale;
}
return SUPPORTED_LOCALES[0];
}
+ /**
+ * Returns the version.
+ *
+ * @return The version
+ */
+ public static final Version getVersion() {
+ return VERSION;
+ }
+
//
// ACTIONS
//
- protected void switchLanguage(Locale locale) {
+ /**
+ * Switches the language of the interface to the given locale.
+ *
+ * @param locale
+ * The locale to switch to
+ */
+ private void switchLanguage(Locale locale) {
Locale supportedLocale = findSupportedLocale(locale);
Action languageAction = languageActions.get(supportedLocale);
JRadioButtonMenuItem menuItem = (JRadioButtonMenuItem) languageAction.getValue("menuItem");
menuItem.setSelected(true);
I18n.setLocale(supportedLocale);
- for (Runnable i18nRunnable: I18nContainer.getInstance()) {
+ for (Runnable i18nRunnable : I18nContainer.getInstance()) {
try {
i18nRunnable.run();
} catch (Throwable t) {
configuration.setLocale(supportedLocale);
}
+ /**
+ * Shows a dialog box that shows the last version that was found by the
+ * {@link UpdateChecker}.
+ */
+ private void showLatestUpdate() {
+ Version latestVersion = updateChecker.getLatestVersion();
+ int versionDifference = latestVersion.compareTo(VERSION);
+ if (versionDifference > 0) {
+ JOptionPane.showMessageDialog(wizard, MessageFormat.format(I18n.getMessage("jsite.update-checker.latest-version.newer.message"), VERSION, latestVersion), I18n.getMessage("jsite.update-checker.latest-version.title"), JOptionPane.INFORMATION_MESSAGE);
+ } else if (versionDifference < 0) {
+ JOptionPane.showMessageDialog(wizard, MessageFormat.format(I18n.getMessage("jsite.update-checker.latest-version.older.message"), VERSION, latestVersion), I18n.getMessage("jsite.update-checker.latest-version.title"), JOptionPane.INFORMATION_MESSAGE);
+ } else {
+ JOptionPane.showMessageDialog(wizard, MessageFormat.format(I18n.getMessage("jsite.update-checker.latest-version.okay.message"), VERSION, latestVersion), I18n.getMessage("jsite.update-checker.latest-version.title"), JOptionPane.INFORMATION_MESSAGE);
+ }
+ }
+
//
// INTERFACE ListSelectionListener
//
JOptionPane.showMessageDialog(wizard, I18n.getMessage("jsite.project-files.no-node-selected"), null, JOptionPane.ERROR_MESSAGE);
return;
}
- if (project.getIndexFile() == null) {
+ if ((project.getIndexFile() == null) || (project.getIndexFile().length() == 0)) {
if (JOptionPane.showConfirmDialog(wizard, I18n.getMessage("jsite.project-files.empty-index"), null, JOptionPane.OK_CANCEL_OPTION, JOptionPane.WARNING_MESSAGE) != JOptionPane.OK_OPTION) {
return;
}
}
Map<String, FileOption> fileOptions = project.getFileOptions();
Set<Entry<String, FileOption>> fileOptionEntries = fileOptions.entrySet();
- for (Entry<String, FileOption> fileOptionEntry: fileOptionEntries) {
+ for (Entry<String, FileOption> fileOptionEntry : fileOptionEntries) {
FileOption fileOption = fileOptionEntry.getValue();
if (!fileOption.isInsert() && ((fileOption.getCustomKey().length() == 0) || "CHK@".equals(fileOption.getCustomKey()))) {
JOptionPane.showMessageDialog(wizard, MessageFormat.format(I18n.getMessage("jsite.project-files.no-custom-key"), fileOptionEntry.getKey()), null, JOptionPane.ERROR_MESSAGE);
try {
nodeRunning = freenetInterface.isNodePresent();
} catch (IOException e) {
+ /* ignore. */
}
if (!nodeRunning) {
JOptionPane.showMessageDialog(wizard, I18n.getMessage("jsite.project-files.no-node-running"), null, JOptionPane.ERROR_MESSAGE);
nodeMenu.removeAll();
ButtonGroup nodeButtonGroup = new ButtonGroup();
Node newSelectedNode = null;
- for (Node node: nodes) {
+ for (Node node : nodes) {
JRadioButtonMenuItem nodeMenuItem = new JRadioButtonMenuItem(node.getName());
nodeMenuItem.putClientProperty("Node", node);
nodeMenuItem.addActionListener(this);
}
//
+ // INTERFACE UpdateListener
+ //
+
+ /**
+ * {@inheritDoc}
+ */
+ public void foundUpdateData(Version foundVersion, long versionTimestamp) {
+ if (foundVersion.compareTo(VERSION) > 0) {
+ JOptionPane.showMessageDialog(wizard, MessageFormat.format(I18n.getMessage("jsite.update-checker.found-version.message"), foundVersion.toString(), new Date(versionTimestamp)), I18n.getMessage("jsite.update-checker.found-version.title"), JOptionPane.INFORMATION_MESSAGE);
+ }
+ }
+
+ //
// MAIN METHOD
//
+
+ /**
+ * Main method that is called by the VM.
+ *
+ * @param args
+ * The command-line arguments
+ */
public static void main(String[] args) {
+ /* initialize logger. */
+ Logger logger = Logger.getLogger("de.todesbaum");
+ Handler handler = new ConsoleHandler();
+ logger.addHandler(handler);
String configFilename = null;
boolean nextIsConfigFilename = false;
- for (String argument: args) {
+ for (String argument : args) {
if (nextIsConfigFilename) {
configFilename = argument;
nextIsConfigFilename = false;
printHelp();
return;
} else if ("--debug".equals(argument)) {
- debug = true;
+ logger.setLevel(Level.ALL);
+ handler.setLevel(Level.ALL);
} else if ("--config-file".equals(argument)) {
nextIsConfigFilename = true;
}
new Main(configFilename);
}
+ /**
+ * Prints a small syntax help.
+ */
private static void printHelp() {
System.out.println("--help\tshows this cruft");
System.out.println("--debug\tenables some debug output");
projects / jSite.git / blobdiff