From d5fc95942633fdc2c2e007dbad2adcc73daaea3f Mon Sep 17 00:00:00 2001
From: Anton Keks <anton@codeborne.com>
Date: Sun, 6 Sep 2015 19:07:05 +0300
Subject: [PATCH] report java version and os to google analytics when checking
 for a new version of ipscan - github.io doesn't provide any logging

---
 src/net/azib/ipscan/config/Version.java       |  2 +
 .../ipscan/gui/actions/HelpMenuActions.java   |  6 ++-
 src/net/azib/ipscan/util/GoogleAnalytics.java | 44 +++++++++++++++++++
 3 files changed, 51 insertions(+), 1 deletion(-)
 create mode 100644 src/net/azib/ipscan/util/GoogleAnalytics.java

diff --git a/src/net/azib/ipscan/config/Version.java b/src/net/azib/ipscan/config/Version.java
index db8cea11..9c7e551b 100644
--- a/src/net/azib/ipscan/config/Version.java
+++ b/src/net/azib/ipscan/config/Version.java
@@ -32,6 +32,8 @@ public class Version {
 	public static final String DOWNLOAD_URL = WEBSITE + "/download/";
 
 	public static final String LATEST_VERSION_URL = WEBSITE + "/ipscan/IPSCAN.VERSION";
+
+	public static final String GA_ID = "UA-10776159-2";
 	
 	private static String version;
 	private static String buildDate;
diff --git a/src/net/azib/ipscan/gui/actions/HelpMenuActions.java b/src/net/azib/ipscan/gui/actions/HelpMenuActions.java
index 9f3a2e5a..b34a5777 100644
--- a/src/net/azib/ipscan/gui/actions/HelpMenuActions.java
+++ b/src/net/azib/ipscan/gui/actions/HelpMenuActions.java
@@ -12,6 +12,7 @@ import net.azib.ipscan.gui.AboutDialog;
 import net.azib.ipscan.gui.GettingStartedDialog;
 import net.azib.ipscan.gui.InfoDialog;
 import net.azib.ipscan.gui.StatusBar;
+import net.azib.ipscan.util.GoogleAnalytics;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.swt.widgets.Event;
@@ -111,7 +112,10 @@ public class HelpMenuActions {
 		
 		public void check() {
 			statusBar.setStatusText(Labels.getLabel("state.retrievingVersion"));
-			
+
+			new GoogleAnalytics().asyncReport(Version.getVersion() + " jvm " + System.getProperty("java.runtime.version") + " " +
+					System.getProperty("os.name") + " " + System.getProperty("os.version") + " " + System.getProperty("os.arch"));
+
 			Runnable checkVersionCode = new Runnable() {
 				public void run() {
 					BufferedReader reader = null;
diff --git a/src/net/azib/ipscan/util/GoogleAnalytics.java b/src/net/azib/ipscan/util/GoogleAnalytics.java
new file mode 100644
index 00000000..832dbe7b
--- /dev/null
+++ b/src/net/azib/ipscan/util/GoogleAnalytics.java
@@ -0,0 +1,44 @@
+package net.azib.ipscan.util;
+
+import net.azib.ipscan.config.Config;
+import net.azib.ipscan.config.Version;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.net.URLEncoder;
+import java.util.UUID;
+import java.util.logging.Logger;
+
+import static java.util.logging.Level.WARNING;
+
+public class GoogleAnalytics {
+	public void report(String screen) {
+		try {
+			URL url = new URL("https://www.google-analytics.com/collect");
+			HttpURLConnection conn = (HttpURLConnection) url.openConnection();
+			conn.setRequestMethod("POST");
+			conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
+			conn.setDoOutput(true);
+			OutputStream os = conn.getOutputStream();
+			String payload = "v=1&t=screenview&tid=" + Version.GA_ID + "&cid=" + UUID.randomUUID() + "&an=ipscan&cd=" + URLEncoder.encode(screen, "UTF-8") + "&ul=" + Config.getConfig().getLocale();
+			os.write(payload.getBytes());
+			os.close();
+			conn.getContent();
+			conn.disconnect();
+		}
+		catch (IOException e) {
+			Logger.getLogger(getClass().getName()).log(WARNING, "Failed to report", e);
+		}
+	}
+
+	public void asyncReport(final String screen) {
+		new Thread() {
+			@Override public void run() {
+				report(screen);
+			}
+		}.start();
+	}
+
+}