400 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			400 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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namespace ManiaControl\Update;
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use ManiaControl\Callbacks\CallbackListener;
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use ManiaControl\Callbacks\CallbackManager;
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use ManiaControl\Callbacks\TimerListener;
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use ManiaControl\Commands\CommandListener;
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use ManiaControl\Files\BackupUtil;
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use ManiaControl\Files\FileUtil;
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use ManiaControl\ManiaControl;
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use ManiaControl\Players\Player;
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use ManiaControl\Plugins\Plugin;
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use ManiaControl\Plugins\PluginInstallMenu;
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use ManiaControl\Plugins\PluginManager;
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use ManiaControl\Plugins\PluginMenu;
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/**
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 * Manager checking for ManiaControl Plugin Updates
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 *
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 * @author    ManiaControl Team <mail@maniacontrol.com>
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 * @copyright 2014 ManiaControl Team
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 * @license   http://www.gnu.org/licenses/ GNU General Public License, Version 3
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 */
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class PluginUpdateManager implements CallbackListener, CommandListener, TimerListener {
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	/*
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	 * Private Properties
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	 */
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	private $maniaControl = null;
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	/**
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	 * Create a new Plugin Update Manager
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	 *
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	 * @param ManiaControl $maniaControl
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	 */
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	public function __construct(ManiaControl $maniaControl) {
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		$this->maniaControl = $maniaControl;
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		// Register for callbacks
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		$this->maniaControl->callbackManager->registerCallbackListener(CallbackManager::CB_MP_PLAYERMANIALINKPAGEANSWER, $this, 'handleManialinkPageAnswer');
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		// Register for chat commands
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		$this->maniaControl->commandManager->registerCommandListener('checkpluginsupdate', $this, 'handle_CheckPluginsUpdate', true, 'Check for Plugin Updates.');
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		$this->maniaControl->commandManager->registerCommandListener('pluginsupdate', $this, 'handle_PluginsUpdate', true, 'Perform the Plugin Updates.');
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	}
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	/**
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	 * Handle //checkpluginsupdate command
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	 *
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	 * @param array  $chatCallback
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	 * @param Player $player
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	 */
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	public function handle_CheckPluginsUpdate(array $chatCallback, Player $player) {
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		if (!$this->maniaControl->authenticationManager->checkPermission($player, UpdateManager::SETTING_PERMISSION_UPDATECHECK)) {
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			$this->maniaControl->authenticationManager->sendNotAllowed($player);
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			return;
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		}
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		$this->checkPluginsUpdate($player);
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	}
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	/**
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	 * Check if there are Outdated Plugins installed
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	 *
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	 * @param Player $player
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	 */
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	public function checkPluginsUpdate(Player $player = null) {
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		$message = 'Checking Plugins for newer Versions...';
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		if ($player) {
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			$this->maniaControl->chat->sendInformation($message, $player);
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		}
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		$this->maniaControl->log($message);
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		$self         = $this;
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		$maniaControl = $this->maniaControl;
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		$this->maniaControl->pluginManager->fetchPluginList(function ($data, $error) use (&$self, &$maniaControl, &$player) {
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			if (!$data || $error) {
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				$message = 'Error while checking Plugins for newer Versions!';
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				if ($player) {
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					$maniaControl->chat->sendError($message, $player);
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				}
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				$maniaControl->log($message);
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				return;
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			}
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			$pluginsData   = $self->parsePluginsData($data);
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			$pluginClasses = $maniaControl->pluginManager->getPluginClasses();
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			$pluginUpdates = array();
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			foreach ($pluginClasses as $pluginClass) {
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				/** @var Plugin $pluginClass */
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				$pluginId = $pluginClass::getId();
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				if (!isset($pluginsData[$pluginId])) {
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					continue;
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				}
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				/** @var PluginUpdateData $pluginData */
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				$pluginData    = $pluginsData[$pluginId];
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				$pluginVersion = $pluginClass::getVersion();
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				if ($pluginData->isNewerThan($pluginVersion)) {
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					$pluginUpdates[$pluginId] = $pluginData;
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					$message                  = "There is an Update of '{$pluginData->pluginName}' available! ('{$pluginClass}' - Version {$pluginData->version})";
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					if ($player) {
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						$maniaControl->chat->sendSuccess($message, $player);
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					}
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					$maniaControl->log($message);
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				}
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			}
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			if (empty($pluginUpdates)) {
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				$message = 'Plugins Update Check completed: All Plugins are up-to-date!';
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				if ($player) {
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					$maniaControl->chat->sendSuccess($message, $player);
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				}
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				$maniaControl->log($message);
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			} else {
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				$updatesCount = count($pluginUpdates);
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				$message      = "Plugins Update Check completed: There are {$updatesCount} Updates available!";
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				if ($player) {
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					$maniaControl->chat->sendSuccess($message, $player);
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				}
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				$maniaControl->log($message);
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			}
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		});
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	}
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	/**
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	 * Get an Array of Plugin Update Data from the given Web Service Result
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	 *
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	 * @param mixed $webServiceResult
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	 * @return mixed
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	 */
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	public function parsePluginsData($webServiceResult) {
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		if (!$webServiceResult || !is_array($webServiceResult)) {
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			return false;
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		}
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		$pluginsData = array();
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		foreach ($webServiceResult as $pluginResult) {
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			$pluginData                         = new PluginUpdateData($pluginResult);
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			$pluginsData[$pluginData->pluginId] = $pluginData;
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		}
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		return $pluginsData;
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	}
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	/**
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	 * Handle //pluginsupdate command
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	 *
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	 * @param array  $chatCallback
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	 * @param Player $player
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	 */
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	public function handle_PluginsUpdate(array $chatCallback, Player $player) {
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		if (!$this->maniaControl->authenticationManager->checkPermission($player, UpdateManager::SETTING_PERMISSION_UPDATE)) {
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			$this->maniaControl->authenticationManager->sendNotAllowed($player);
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			return;
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		}
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		$this->performPluginsUpdate($player);
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	}
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	/**
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	 * Perform an Update of all outdated Plugins
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	 *
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	 * @param Player $player
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	 */
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	public function performPluginsUpdate(Player $player = null) {
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		$pluginsUpdates = $this->getPluginsUpdates();
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		if (empty($pluginsUpdates)) {
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			$message = 'There are no Plugin Updates available!';
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			if ($player) {
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				$this->maniaControl->chat->sendInformation($message, $player);
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			}
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			$this->maniaControl->log($message);
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			return;
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		}
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		$message = "Starting Plugins Updating...";
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		if ($player) {
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			$this->maniaControl->chat->sendInformation($message, $player);
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		}
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		$this->maniaControl->log($message);
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		$performBackup = $this->maniaControl->settingManager->getSetting($this->maniaControl->updateManager, UpdateManager::SETTING_PERFORM_BACKUPS);
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		if ($performBackup && !BackupUtil::performPluginsBackup()) {
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			$message = 'Creating Backup before Plugins Update failed!';
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			if ($player) {
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				$this->maniaControl->chat->sendError($message, $player);
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			}
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			$this->maniaControl->log($message);
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		}
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		foreach ($pluginsUpdates as $pluginUpdateData) {
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			$this->installPlugin($pluginUpdateData, $player, true);
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		}
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	}
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	/**
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	 * Check for Plugin Updates
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	 *
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	 * @return mixed
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	 */
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	public function getPluginsUpdates() {
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		$url        = ManiaControl::URL_WEBSERVICE . 'plugins';
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		$dataJson   = FileUtil::loadFile($url);
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		$pluginData = json_decode($dataJson);
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		if (!$pluginData || empty($pluginData)) {
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			return false;
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		}
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		$pluginsUpdates = $this->parsePluginsData($pluginData);
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		$updates       = array();
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		$pluginClasses = $this->maniaControl->pluginManager->getPluginClasses();
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		foreach ($pluginClasses as $pluginClass) {
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			/**
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			 * @var Plugin $pluginClass
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			 */
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			$pluginId = $pluginClass::getId();
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			if (isset($pluginsUpdates[$pluginId])) {
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				/** @var PluginUpdateData $pluginUpdateData */
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				$pluginUpdateData = $pluginsUpdates[$pluginId];
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				$pluginVersion    = $pluginClass::getVersion();
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				if ($pluginUpdateData->isNewerThan($pluginVersion)) {
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					$updates[$pluginId] = $pluginUpdateData;
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				}
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			}
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		}
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		if (empty($updates)) {
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			return false;
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		}
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		return $updates;
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	}
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	/**
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	 * Load the given Plugin Update Data
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	 *
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	 * @param PluginUpdateData $pluginUpdateData
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	 * @param Player           $player
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	 * @param bool             $update
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	 */
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	private function installPlugin(PluginUpdateData $pluginUpdateData, Player $player = null, $update = false) {
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		$self = $this;
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		$this->maniaControl->fileReader->loadFile($pluginUpdateData->url, function ($updateFileContent, $error) use (&$self, &$pluginUpdateData, &$player, &$update) {
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			if (!$updateFileContent || $error) {
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				$message = "Error loading Update Data for '{$pluginUpdateData->pluginName}': {$error}!";
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				if ($player) {
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					$self->maniaControl->chat->sendInformation($message, $player);
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				}
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				$self->maniaControl->log($message);
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				return;
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			}
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			$actionNoun     = ($update ? 'Update' : 'Install');
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			$actionVerb     = ($update ? 'Updating' : 'Installing');
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			$actionVerbDone = ($update ? 'updated' : 'installed');
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			$message = "Now {$actionVerb} '{$pluginUpdateData->pluginName}'...";
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			if ($player) {
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				$self->maniaControl->chat->sendInformation($message, $player);
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			}
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			$self->maniaControl->log($message);
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			$tempDir        = FileUtil::getTempFolder();
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			$updateFileName = $tempDir . $pluginUpdateData->zipfile;
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			$bytes = file_put_contents($updateFileName, $updateFileContent);
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			if (!$bytes || $bytes <= 0) {
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				$message = "Plugin {$actionNoun} failed: Couldn't save {$actionNoun} Zip!";
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				if ($player) {
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					$self->maniaControl->chat->sendError($message, $player);
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				}
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				trigger_error($message);
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				return;
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			}
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			$zip    = new \ZipArchive();
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			$result = $zip->open($updateFileName);
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			if ($result !== true) {
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				$message = "Plugin {$actionNoun} failed: Couldn't open {$actionNoun} Zip! ({$result})";
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				if ($player) {
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					$self->maniaControl->chat->sendError($message, $player);
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				}
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				trigger_error($message);
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				return;
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			}
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			$zip->extractTo(ManiaControlDir . 'plugins' . DIRECTORY_SEPARATOR);
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			$zip->close();
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			unlink($updateFileName);
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			FileUtil::removeTempFolder();
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			$messageExtra = '';
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			if ($update) {
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				$messageExtra = ' (Restart ManiaControl to load the new Version!)';
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			}
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			$message = "Successfully {$actionVerbDone} '{$pluginUpdateData->pluginName}'!{$messageExtra}";
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			if ($player) {
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				$self->maniaControl->chat->sendSuccess($message, $player);
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			}
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			$self->maniaControl->log($message);
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			if (!$update) {
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				$newPluginClasses = $self->maniaControl->pluginManager->loadPlugins();
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				if (empty($newPluginClasses)) {
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					$message = "Loading fresh installed Plugin '{$pluginUpdateData->pluginName}' failed!";
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					if ($player) {
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						$self->maniaControl->chat->sendError($message, $player);
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					}
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					$self->maniaControl->log($message);
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				} else {
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					$message = "Successfully loaded fresh installed Plugin '{$pluginUpdateData->pluginName}'!";
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					if ($player) {
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						$self->maniaControl->chat->sendSuccess($message, $player);
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					}
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					$self->maniaControl->log($message);
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					$menuId = $self->maniaControl->configurator->getMenuId('Install Plugins');
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					$self->maniaControl->configurator->reopenMenu($player, $menuId);
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				}
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			}
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		});
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	}
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	/**
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	 * Handle PlayerManialinkPageAnswer callback
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	 *
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	 * @param array $callback
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	 */
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	public function handleManialinkPageAnswer(array $callback) {
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		$actionId = $callback[1][2];
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		$update   = (strpos($actionId, PluginMenu::ACTION_PREFIX_UPDATEPLUGIN) === 0);
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		$install  = (strpos($actionId, PluginInstallMenu::ACTION_PREFIX_INSTALLPLUGIN) === 0);
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		if (!$update && !$install) {
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			return;
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		}
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		$login  = $callback[1][1];
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		$player = $this->maniaControl->playerManager->getPlayer($login);
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		if ($update) {
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			$pluginClass = substr($actionId, strlen(PluginMenu::ACTION_PREFIX_UPDATEPLUGIN));
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			if ($pluginClass == 'All') {
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				$this->performPluginsUpdate($player);
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			} else {
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				$pluginUpdateData = $this->getPluginUpdate($pluginClass);
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				if ($pluginUpdateData) {
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					$this->installPlugin($pluginUpdateData, $player, true);
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				} else {
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					$message = 'Error loading Plugin Update Data!';
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					$this->maniaControl->chat->sendError($message, $player);
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				}
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			}
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		} else {
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			$pluginId = substr($actionId, strlen(PluginInstallMenu::ACTION_PREFIX_INSTALLPLUGIN));
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			$url  = ManiaControl::URL_WEBSERVICE . 'plugins?id=' . $pluginId;
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			$self = $this;
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			$this->maniaControl->fileReader->loadFile($url, function ($data, $error) use (&$self, &$player) {
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				if ($error || !$data) {
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					$message = "Error loading Plugin Install Data! {$error}";
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					$self->maniaControl->chat->sendError($message, $player);
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					return;
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				}
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				$data = json_decode($data);
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				if (!isset($data[0])) {
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					$message = "Error loading Plugin Install Data! {$error}";
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					$self->maniaControl->chat->sendError($message, $player);
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					return;
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				}
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				$pluginUpdateData = new PluginUpdateData($data[0]);
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				$self->installPlugin($pluginUpdateData, $player);
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			});
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		}
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	}
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	/**
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	 * Check given Plugin Class for Update
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	 *
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	 * @param string $pluginClass
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	 * @return mixed
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	 */
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	public function getPluginUpdate($pluginClass) {
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		$pluginClass = PluginManager::getPluginClass($pluginClass);
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		/**
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		 * @var Plugin $pluginClass
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		 */
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		$pluginId       = $pluginClass::getId();
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		$url            = ManiaControl::URL_WEBSERVICE . 'plugins?id=' . $pluginId;
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		$dataJson       = FileUtil::loadFile($url);
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		$pluginVersions = json_decode($dataJson);
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		if (!$pluginVersions || !isset($pluginVersions[0])) {
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			return false;
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		}
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		$pluginUpdateData = new PluginUpdateData($pluginVersions[0]);
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		$pluginVersion    = $pluginClass::getVersion();
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		if ($pluginUpdateData->isNewerThan($pluginVersion)) {
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			return $pluginUpdateData;
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		}
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		return false;
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	}
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}
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