X-Git-Url: https://git.pterodactylus.net/?p=Sone.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fcore%2FUpdateChecker.java;h=8dbe232c1d8fda26e6699fbe4bd6ef3c03203b48;hp=dbca3f196cad08ec17c7ee6c48f5c03a8aa8a81b;hb=62573c314957b1851f4fbe693b8746686caa940a;hpb=11bcfe02cef90ea88c19b30cd796d563c4567a96

diff --git a/src/main/java/net/pterodactylus/sone/core/UpdateChecker.java b/src/main/java/net/pterodactylus/sone/core/UpdateChecker.java
index dbca3f1..8dbe232 100644
--- a/src/main/java/net/pterodactylus/sone/core/UpdateChecker.java
+++ b/src/main/java/net/pterodactylus/sone/core/UpdateChecker.java
@@ -1,5 +1,5 @@
 /*
- * Sone - UpdateChecker.java - Copyright © 2011–2015 David Roden
+ * Sone - UpdateChecker.java - Copyright © 2011–2016 David Roden
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -30,7 +30,6 @@ import java.util.logging.Logger;
 
 import javax.inject.Singleton;
 
-import net.pterodactylus.sone.core.FreenetInterface.Fetched;
 import net.pterodactylus.sone.core.event.UpdateFoundEvent;
 import net.pterodactylus.sone.main.SonePlugin;
 import net.pterodactylus.util.io.Closer;
@@ -44,8 +43,6 @@ import freenet.support.api.Bucket;
 
 /**
  * Watches the official Sone homepage for new releases.
- *
- * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
 @Singleton
 public class UpdateChecker {
@@ -63,7 +60,7 @@ public class UpdateChecker {
 	private FreenetURI currentUri;
 
 	/** The latest known edition. */
-	private long latestEdition;
+	private long latestEdition = SonePlugin.getLatestEdition();
 
 	/** The current latest known version. */
 	private Version currentLatestVersion;
@@ -224,9 +221,22 @@ public class UpdateChecker {
 		if (version.compareTo(currentLatestVersion) > 0) {
 			currentLatestVersion = version;
 			latestVersionDate = releaseTime;
-			logger.log(Level.INFO, String.format("Found new version: %s (%tc)", version, new Date(releaseTime)));
-			eventBus.post(new UpdateFoundEvent(version, releaseTime, edition));
+			boolean disruptive = disruptiveVersionBetweenCurrentAndFound(properties);
+			logger.log(Level.INFO, String.format("Found new version: %s (%tc%s)", version, new Date(releaseTime), disruptive ? ", disruptive" : ""));
+			eventBus.post(new UpdateFoundEvent(version, releaseTime, edition, disruptive));
+		}
+	}
+
+	private boolean disruptiveVersionBetweenCurrentAndFound(Properties properties) {
+		for (String key : properties.stringPropertyNames()) {
+			if (key.startsWith("DisruptiveVersion/")) {
+				Version disruptiveVersion = Version.parse(key.substring("DisruptiveVersion/".length()));
+				if (disruptiveVersion.compareTo(currentRunningVersion) > 0) {
+					return true;
+				}
+			}
 		}
+		return false;
 	}
 
 }