mirror of
https://gitlab.com/biskuteri-cafe/JKomasto2.git
synced 2024-11-20 05:04:51 +01:00
590 lines
14 KiB
Java
590 lines
14 KiB
Java
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import javax.swing.JFrame;
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import javax.swing.JPanel;
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import javax.swing.JButton;
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import javax.swing.JLabel;
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import javax.swing.JTextField;
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import javax.swing.JPasswordField;
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import javax.swing.JTextArea;
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import javax.swing.JCheckBox;
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import javax.swing.JOptionPane;
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import javax.swing.BorderFactory;
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import javax.swing.border.Border;
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import java.awt.BorderLayout;
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import java.awt.FlowLayout;
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import java.awt.Dimension;
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import java.awt.Font;
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import java.awt.Cursor;
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import java.awt.Desktop;
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import java.awt.event.ActionListener;
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import java.awt.event.ActionEvent;
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import java.awt.event.KeyEvent;
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import cafe.biskuteri.hinoki.Tree;
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import java.net.URI;
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import java.io.IOException;
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class
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LoginWindow extends JFrame {
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private JKomasto
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primaire;
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private MastodonApi
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api;
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// - -%- -
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private LoginComponent
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display;
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private boolean
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serverContacted = false,
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haveAppCredentials = false,
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haveAccessToken = false,
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haveAccountDetails = false;
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// ---%-@-%---
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public void
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updateStatusDisplay()
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{
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char prefix1 = serverContacted ? '✓' : '✕';
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char prefix2 = haveAppCredentials ? '✓' : '✕';
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char prefix3 = haveAccessToken ? '✓' : '✕';
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char prefix4 = haveAccountDetails ? '✓' : '✕';
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StringBuilder b = new StringBuilder();
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b.append(prefix1 + " Have connection to server\n");
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b.append(prefix2 + " Have app credentials\n");
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b.append(prefix3 + " Have access token\n");
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b.append(prefix4 + " Have account details\n");
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display.setText(b.toString());
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display.paintImmediately(display.getBounds(null));
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}
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public void
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useCache()
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{
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display.setCursor(new Cursor(Cursor.WAIT_CURSOR));
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try
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{
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api.loadCache();
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haveAppCredentials = true;
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haveAccessToken = true;
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display.setInstanceUrl(api.getInstanceUrl());
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updateStatusDisplay();
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}
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catch (IOException eIo)
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{
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JOptionPane.showMessageDialog(
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this,
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"We couldn't get login details from the cache.."
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+ "\n" + eIo.getClass() + ": " + eIo.getMessage()
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);
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display.setAutoLoginToggled(false);
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}
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display.setCursor(null);
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if (!haveAccessToken) return;
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display.setCursor(new Cursor(Cursor.WAIT_CURSOR));
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api.getAccountDetails(new RequestListener() {
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public void
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connectionFailed(IOException eIo)
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{
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JOptionPane.showMessageDialog(
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LoginWindow.this,
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"Tried to get account details, failed.."
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+ "\n" + eIo.getMessage()
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);
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}
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public void
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requestFailed(int httpCode, Tree<String> json)
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{
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JOptionPane.showMessageDialog(
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LoginWindow.this,
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"Tried to get account details, failed.."
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+ "\n" + json.get("error").value
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+ "\n(HTTP error code: " + httpCode + ")"
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);
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}
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public void
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requestSucceeded(Tree<String> json)
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{
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api.setAccountDetails(json);
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serverContacted = true;
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haveAccountDetails = true;
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updateStatusDisplay();
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}
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});
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display.setCursor(null);
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if (!haveAccountDetails) return;
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display.setCursor(new Cursor(Cursor.WAIT_CURSOR));
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try
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{
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api.saveToCache();
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}
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catch (IOException eIo)
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{
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JOptionPane.showMessageDialog(
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this,
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"We couldn't save login details into the cache.."
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+ "\n" + eIo.getClass() + ": " + eIo.getMessage()
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);
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}
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display.setCursor(null);
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primaire.finishedLogin();
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}
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public void
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useInstanceUrl()
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{
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if (display.isAutoLoginToggled()) { useCache(); return; }
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String url = display.getInstanceUrl();
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if (url.trim().isEmpty()) {
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// Should we show an error dialog..?
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display.setInstanceUrl("");
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return;
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}
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if (!hasProtocol(url)) {
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url = "https://" + url;
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display.setInstanceUrl(url);
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display.paintImmediately(display.getBounds(null));
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}
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serverContacted = false;
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haveAppCredentials = false;
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haveAccessToken = false;
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haveAccountDetails = false;
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display.setCursor(new Cursor(Cursor.WAIT_CURSOR));
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api.testUrlConnection(url, new RequestListener() {
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public void
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connectionFailed(IOException eIo)
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{
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JOptionPane.showMessageDialog(
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LoginWindow.this,
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"Tried to connect to URL, failed.."
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+ "\n" + eIo.getClass() + ": " + eIo.getMessage()
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);
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}
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public void
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requestFailed(int httpCode, Tree<String> response)
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{
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JOptionPane.showMessageDialog(
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LoginWindow.this,
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"Tried to connect to URL, failed.."
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+ "\n" + response.get("body").value
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);
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}
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public void
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requestSucceeded(Tree<String> response)
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{
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serverContacted = true;
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updateStatusDisplay();
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}
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});
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display.setCursor(null);
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if (!serverContacted) return;
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api.setInstanceUrl(url);
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display.setCursor(new Cursor(Cursor.WAIT_CURSOR));
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api.getAppCredentials(new RequestListener() {
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public void
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connectionFailed(IOException eIo)
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{
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JOptionPane.showMessageDialog(
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LoginWindow.this,
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"Tried to get app credentials, failed.."
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+ "\n" + eIo.getMessage()
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);
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}
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public void
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requestFailed(int httpCode, Tree<String> json)
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{
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JOptionPane.showMessageDialog(
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LoginWindow.this,
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"Tried to get app credentials, failed.."
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+ "\n" + json.get("error").value
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+ "\n(HTTP error code: " + httpCode + ")"
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);
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}
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public void
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requestSucceeded(Tree<String> json)
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{
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api.setAppCredentials(json);
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haveAppCredentials = true;
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updateStatusDisplay();
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}
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});
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display.setCursor(null);
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if (!haveAppCredentials) return;
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display.setCursor(new Cursor(Cursor.WAIT_CURSOR));
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URI uri = api.getAuthorisationURL();
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final String MESSAGE1 =
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"We will need you to login through a web browser,\n"
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+ "and they will give you an authorisation code\n"
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+ "that you will paste here. Sorry..!";
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boolean supported =
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Desktop.isDesktopSupported()
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&& Desktop.getDesktop().isSupported(Desktop.Action.BROWSE);
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if (supported)
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{
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JOptionPane.showMessageDialog(
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LoginWindow.this,
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MESSAGE1,
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"Authorisation code renewal",
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JOptionPane.INFORMATION_MESSAGE
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);
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try { Desktop.getDesktop().browse(uri); }
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catch (IOException eIo) { supported = false; }
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}
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if (!supported)
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{
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final String MESSAGE2 =
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"\nWe cannot use Desktop.browse(URI) on your\n"
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+ "computer.. You'll have to open your web\n"
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+ "browser yourself, and copy this URL in.";
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JTextField field = new JTextField();
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field.setText(uri.toString());
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field.setPreferredSize(new Dimension(120, 32));
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field.selectAll();
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JOptionPane.showMessageDialog(
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LoginWindow.this,
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new Object[] { MESSAGE1, MESSAGE2, field },
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"Authorisation code renewal",
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JOptionPane.INFORMATION_MESSAGE
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);
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}
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display.receiveAuthorisationCode();
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display.setCursor(null);
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}
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public void
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useAuthorisationCode()
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{
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String code = display.getAuthorisationCode();
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display.setCursor(new Cursor(Cursor.WAIT_CURSOR));
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api.getAccessToken(code, new RequestListener() {
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public void
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connectionFailed(IOException eIo)
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{
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JOptionPane.showMessageDialog(
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LoginWindow.this,
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"Tried to get app token, failed.."
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+ "\n" + eIo.getMessage()
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);
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}
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public void
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requestFailed(int httpCode, Tree<String> json)
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{
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JOptionPane.showMessageDialog(
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LoginWindow.this,
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"Tried to get app token, failed.."
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+ "\n" + json.get("error").value
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+ "\n(HTTP error code: " + httpCode + ")"
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);
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}
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public void
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requestSucceeded(Tree<String> json)
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{
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api.setAccessToken(json);
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haveAccessToken = true;
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updateStatusDisplay();
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}
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});
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display.setCursor(null);
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if (!haveAccessToken) return;
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display.setCursor(new Cursor(Cursor.WAIT_CURSOR));
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api.getAccountDetails(new RequestListener() {
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public void
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connectionFailed(IOException eIo)
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{
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JOptionPane.showMessageDialog(
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LoginWindow.this,
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"Tried to get account details, failed.."
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+ "\n" + eIo.getMessage()
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);
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}
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public void
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requestFailed(int httpCode, Tree<String> json)
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{
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JOptionPane.showMessageDialog(
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LoginWindow.this,
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"Tried to get account details, failed.."
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+ "\n" + json.get("error").value
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+ "\n(HTTP error code: " + httpCode + ")"
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);
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}
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public void
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requestSucceeded(Tree<String> json)
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{
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api.setAccountDetails(json);
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haveAccountDetails = true;
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updateStatusDisplay();
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}
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});
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display.setCursor(null);
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if (!haveAccountDetails) return;
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display.setCursor(new Cursor(Cursor.WAIT_CURSOR));
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try
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{
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api.saveToCache();
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}
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catch (IOException eIo)
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{
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JOptionPane.showMessageDialog(
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this,
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"We couldn't save login details into the cache.."
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+ "\n" + eIo.getClass() + ": " + eIo.getMessage()
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);
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}
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display.setCursor(null);
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primaire.finishedLogin();
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}
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// - -%- -
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public static boolean
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hasProtocol(String url) { return url.matches("^.+://.*"); }
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// ---%-@-%---
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LoginWindow(JKomasto primaire)
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{
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super("JKomasto - Login");
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this.primaire = primaire;
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this.api = primaire.getMastodonApi();
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setLocationByPlatform(true);
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setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
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display = new LoginComponent(this);
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updateStatusDisplay();
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display.setPreferredSize(new Dimension(320, 280));
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setContentPane(display);
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pack();
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setIconImage(primaire.getProgramIcon());
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}
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}
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class
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LoginComponent extends JPanel
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implements ActionListener {
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private LoginWindow
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primaire;
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// - -%- -
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private JTextArea
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statusDisplay;
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private JTextField
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instanceUrlField,
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authorisationCodeField;
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private JLabel
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instanceUrlLabel,
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authorisationCodeLabel;
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private JButton
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instanceUrlButton,
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authorisationCodeButton;
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private JPanel
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labelArea,
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forField,
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accountsPanel;
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private JCheckBox
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autoLoginToggle;
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// ---%-@-%---
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public String
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getInstanceUrl()
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{
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return instanceUrlField.getText();
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}
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public void
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setInstanceUrl(String url)
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{
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instanceUrlField.setText(url);
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}
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public String
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getAuthorisationCode()
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{
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return authorisationCodeField.getText();
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}
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public void
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setText(String status)
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{
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statusDisplay.setText(status);
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}
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public void
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setAutoLoginToggled(boolean a) { autoLoginToggle.setSelected(a); }
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public boolean
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isAutoLoginToggled() { return autoLoginToggle.isSelected(); }
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public void
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actionPerformed(ActionEvent eA)
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{
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if (eA.getSource() == instanceUrlButton)
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primaire.useInstanceUrl();
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if (eA.getSource() == authorisationCodeButton)
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primaire.useAuthorisationCode();
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}
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public void
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receiveInstanceUrl()
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{
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labelArea.remove(authorisationCodeLabel);
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forField.remove(authorisationCodeButton);
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accountsPanel.remove(authorisationCodeField);
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labelArea.add(instanceUrlLabel, BorderLayout.NORTH);
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forField.add(instanceUrlButton, BorderLayout.EAST);
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accountsPanel.add(instanceUrlField);
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revalidate();
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}
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public void
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receiveAuthorisationCode()
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{
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labelArea.remove(instanceUrlLabel);
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forField.remove(instanceUrlButton);
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accountsPanel.remove(instanceUrlField);
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labelArea.add(authorisationCodeLabel, BorderLayout.NORTH);
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forField.add(authorisationCodeButton, BorderLayout.EAST);
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accountsPanel.add(authorisationCodeField);
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revalidate();
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}
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// ---%-@-%---
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LoginComponent(LoginWindow primaire)
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{
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this.primaire = primaire;
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Border b1, b2, bi, bo, be;
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b1 = BorderFactory.createEtchedBorder();
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b2 = BorderFactory.createEmptyBorder(8, 8, 8, 8);
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bi = BorderFactory.createCompoundBorder(b1, b2);
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bo = BorderFactory.createEmptyBorder(8, 8, 8, 8);
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be = BorderFactory.createEmptyBorder();
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Font f1, f2;
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f1 = new Font("Dialog", Font.PLAIN, 12);
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f2 = new Font("Dialog", Font.PLAIN, 16);
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// We can't use swing.Box for layout,
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// it's malfunctioning for some reason.
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instanceUrlField = new JTextField();
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instanceUrlField.setFont(f1);
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String s1 = "Enter an instance URL!";
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instanceUrlLabel = new JLabel(s1);
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instanceUrlLabel.setLabelFor(instanceUrlField);
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instanceUrlLabel.setFont(f1);
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instanceUrlButton = new JButton("Connect");
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instanceUrlButton.setFont(f1);
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instanceUrlButton.setMnemonic(KeyEvent.VK_C);
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instanceUrlButton.addActionListener(this);
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authorisationCodeField = new JPasswordField();
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authorisationCodeField.setFont(f1);
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String s2 = "Paste the authorisation code!";
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authorisationCodeLabel = new JLabel(s2);
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authorisationCodeLabel.setLabelFor(authorisationCodeField);
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authorisationCodeLabel.setFont(f1);
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authorisationCodeButton = new JButton("Login");
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authorisationCodeButton.setFont(f1);
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authorisationCodeButton.setMnemonic(KeyEvent.VK_L);
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authorisationCodeButton.addActionListener(this);
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labelArea = new JPanel();
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labelArea.setLayout(new BorderLayout());
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forField = new JPanel();
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forField.setOpaque(false);
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forField.setLayout(new BorderLayout());
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forField.add(labelArea, BorderLayout.WEST);
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String s3 = "Automatically login if possible";
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autoLoginToggle = new JCheckBox(s3);
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autoLoginToggle.setMnemonic(KeyEvent.VK_A);
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autoLoginToggle.setBorder(be);
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autoLoginToggle.setFont(f1);
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JPanel optionsPanel = new JPanel();
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optionsPanel.setOpaque(false);
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optionsPanel.setLayout(new FlowLayout(FlowLayout.LEFT));
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optionsPanel.setBorder(bi);
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optionsPanel.add(autoLoginToggle);
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accountsPanel = new JPanel();
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accountsPanel.setOpaque(false);
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accountsPanel.setLayout(new BorderLayout(0, 4));
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accountsPanel.add(instanceUrlField);
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accountsPanel.add(forField, BorderLayout.SOUTH);
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statusDisplay = new JTextArea();
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statusDisplay.setEditable(false);
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statusDisplay.setBackground(null);
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statusDisplay.setBorder(bi);
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statusDisplay.setFont(f2);
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receiveInstanceUrl();
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setLayout(new BorderLayout(0, 8));
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add(accountsPanel, BorderLayout.NORTH);
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add(optionsPanel, BorderLayout.CENTER);
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add(statusDisplay, BorderLayout.SOUTH);
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setBorder(bo);
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}
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}
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