From a0639c477aa85204ff5a327b473b20b742344027 Mon Sep 17 00:00:00 2001
From: kremsy <lukas@esc-clan.net>
Date: Fri, 31 Mar 2017 22:32:12 +0200
Subject: [PATCH] added min and max plugin version in plugin install / update

---
 core/Update/PluginUpdateData.php    |  5 +++++
 core/Update/PluginUpdateManager.php | 24 ++++++++++++++++++++----
 2 files changed, 25 insertions(+), 4 deletions(-)

diff --git a/core/Update/PluginUpdateData.php b/core/Update/PluginUpdateData.php
index 879a4f7f..266e3f5b 100644
--- a/core/Update/PluginUpdateData.php
+++ b/core/Update/PluginUpdateData.php
@@ -21,6 +21,8 @@ class PluginUpdateData {
 	public $version = null;
 	public $zipfile = null;
 	public $url = null;
+	public $minManiaControlVersion = null;
+	public $maxManiaControlVersion = null;
 
 	/**
 	 * Construct new plugin update data instance
@@ -37,6 +39,9 @@ class PluginUpdateData {
 			$this->version = $updateData->currentVersion->version;
 			$this->zipfile = $updateData->currentVersion->zipfile;
 			$this->url     = $updateData->currentVersion->url;
+
+			$this->minManiaControlVersion = $updateData->currentVersion->min_mc_version;
+			$this->maxManiaControlVersion = $updateData->currentVersion->max_mc_version;
 		}
 	}
 
diff --git a/core/Update/PluginUpdateManager.php b/core/Update/PluginUpdateManager.php
index a6613f9f..38b14501 100644
--- a/core/Update/PluginUpdateManager.php
+++ b/core/Update/PluginUpdateManager.php
@@ -55,8 +55,7 @@ class PluginUpdateManager implements CallbackListener, CommandListener, TimerLis
 	 * @param Player $player
 	 */
 	public function handle_CheckPluginsUpdate(array $chatCallback, Player $player) {
-		if (!$this->maniaControl->getAuthenticationManager()->checkPermission($player, UpdateManager::SETTING_PERMISSION_UPDATECHECK)
-		) {
+		if (!$this->maniaControl->getAuthenticationManager()->checkPermission($player, UpdateManager::SETTING_PERMISSION_UPDATECHECK)) {
 			$this->maniaControl->getAuthenticationManager()->sendNotAllowed($player);
 			return;
 		}
@@ -151,8 +150,7 @@ class PluginUpdateManager implements CallbackListener, CommandListener, TimerLis
 	 * @param Player $player
 	 */
 	public function handle_PluginsUpdate(array $chatCallback, Player $player) {
-		if (!$this->maniaControl->getAuthenticationManager()->checkPermission($player, UpdateManager::SETTING_PERMISSION_UPDATE)
-		) {
+		if (!$this->maniaControl->getAuthenticationManager()->checkPermission($player, UpdateManager::SETTING_PERMISSION_UPDATE)) {
 			$this->maniaControl->getAuthenticationManager()->sendNotAllowed($player);
 			return;
 		}
@@ -241,6 +239,24 @@ class PluginUpdateManager implements CallbackListener, CommandListener, TimerLis
 	 * @param bool             $update
 	 */
 	private function installPlugin(PluginUpdateData $pluginUpdateData, Player $player = null, $update = false) {
+		if (ManiaControl::VERSION < $pluginUpdateData->minManiaControlVersion) {
+			$message = "Your ManiaControl Version v" . ManiaControl::VERSION . " is too old for this Plugin (min Required Version): ' . {$pluginUpdateData->minManiaControlVersion}!";
+			if ($player) {
+				$this->maniaControl->getChat()->sendError($message, $player);
+			}
+			Logger::logError($message);
+			return;
+		}
+
+		if ($pluginUpdateData->maxManiaControlVersion != -1 && ManiaControl::VERSION > $pluginUpdateData->maxManiaControlVersion) {
+			$message = "Your ManiaControl Version v" . ManiaControl::VERSION . " is too new for this Plugin (max Version of the Plugin: ' . {$pluginUpdateData->minManiaControlVersion}!";
+			if ($player) {
+				$this->maniaControl->getChat()->sendError($message, $player);
+			}
+			Logger::logError($message);
+			return;
+		}
+		
 		$asyncHttpRequest = new AsyncHttpRequest($this->maniaControl, $pluginUpdateData->url);
 		$asyncHttpRequest->setCallable(function ($updateFileContent, $error) use (
 			&$pluginUpdateData, &$player, &$update