Added the URLHandler which makes the URL's in the message of the day clickable.

At the moment when there are 2 URL's in 1 message, it only makes the last one clickable.
2018-03-28 13:49:04 +02:00 · 2018-03-28 13:49:04 +02:00 · 98c2b171de
commit 98c2b171de
parent 7d7cd64b1e
2 changed files with 124 additions and 2 deletions
--- a/Mage.Client/src/main/java/mage/client/util/URLHandler.java
+++ b/Mage.Client/src/main/java/mage/client/util/URLHandler.java
@ -0,0 +1,119 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package mage.client.util;
+
+import java.awt.Desktop;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.io.IOException;
+import java.net.URL;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import javax.swing.JLabel;
+
+/**
+ *
+ * @author Dahny
+ */
+public class URLHandler {
+
+    private static MouseAdapter currentMouseAdapter;
+
+    /**
+     * This method makes a URL in a message click-able and converts the message
+     * into HTML.
+     *
+     * @param message: The selected message
+     * @param label: The message of the day label
+     */
+    public static void handleMessage(String message, JLabel label) {
+        String url = detectURL(message);
+
+        if (!url.equals("")) {
+            label.addMouseListener(createMouseAdapter(url));
+        }
+
+        label.setText(convertToHTML(message));
+    }
+
+    public static void RemoveMouseAdapter(JLabel label) {
+        label.removeMouseListener(currentMouseAdapter);
+        currentMouseAdapter = null;
+    }
+
+    private static MouseAdapter createMouseAdapter(String url) {
+        currentMouseAdapter = new MouseAdapter() {
+            public void mouseClicked(MouseEvent e) {
+                if (e.getClickCount() > 0) {
+                    if (Desktop.isDesktopSupported()) {
+                        Desktop desktop = Desktop.getDesktop();
+                        try {
+                            URI uri = new URI(url);
+                            desktop.browse(uri);
+                        } catch (IOException | URISyntaxException ex) {
+                            // do nothing
+                        }
+                    } else {
+                        //do nothing
+                    }
+                }
+            }
+        };
+
+        return currentMouseAdapter;
+    }
+
+    public static String convertToHTML(String input) {
+        String s = input;
+        String output = "<html>";
+        // separate the input by spaces
+        String[] parts = s.split("\\s+");
+
+        for (String item : parts) {
+            try {
+                URL url = new URL(item);
+                // The item is a valid URL
+                output = output + "<a href=\"" + url + "\">" + url + "</a> ";
+
+            } catch (MalformedURLException e) {
+                //The item might still be an URL
+                if (item.startsWith("www.")) {
+                    output = output + "<a href=\"" + item + "\">" + item + "</a> ";
+                } else {
+                    output = output + item + " ";
+                }
+
+            }
+        }
+
+        output = output + "</html>";
+        return output;
+    }
+
+    public static String detectURL(String input) {
+        String s = input;
+        String output = "";
+        // separate the input by spaces
+        String[] parts = s.split("\\s+");
+
+        for (String item : parts) {
+            try {
+                URL url = new URL(item);
+                // The item is a valid URL
+                output = url.toString();
+            } catch (MalformedURLException e) {
+                //The item might still be an URL
+                if (item.startsWith("www.")) {
+                    output = "http://" + item;
+                }
+            }
+        }
+
+        return output;
+    }
+
+}