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<?php |
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/** |
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* Copyright (c) 2014, Tobia De Koninck hey--at--ledfan.be |
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* This file is licensed under the AGPL version 3 or later. |
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* See the COPYING file. |
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*/ |
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namespace OCA\Chat\OCH\Commands; |
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use \OCA\Chat\OCH\ChatAPI; |
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use \OCA\Chat\OCH\Db\UserOnline; |
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use \OCA\Chat\OCH\Db\UserOnlineMapper; |
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use \OCA\CHat\OCH\Db\PushMessageMapper; |
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use \OCA\Chat\App\Chat; |
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class Greet extends ChatAPI { |
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/** |
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* @var $pushMessageMapper \OCA\Chat\OCH\Db\PushMessageMapper |
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*/ |
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private $pushMessageMapper; |
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/** |
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* @var $userOnlineMapper \OCA\Chat\OCH\Db\UserOnlineMapper |
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*/ |
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private $userOnlineMapper; |
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public function __construct( |
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PushMessageMapper $pushMessageMapper, |
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UserOnlineMapper $userOnlineMapper |
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){ |
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$this->pushMessageMapper = $pushMessageMapper; |
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$this->userOnlineMapper = $userOnlineMapper; |
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} |
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/* |
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* @param $requestData['user'] String user id of the client |
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* @param $requestData['session_id'] String session_id of the client |
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* @param $requestData['timestamp'] Int timestamp when the command was send |
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*/ |
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public function setRequestData(array $requestData){ |
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$this->requestData = $requestData; |
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} |
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public function execute(){ |
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$requestData = $this->getRequestData(); |
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$sessionId = $this->generateSessionId($requestData['timestamp']); |
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$userOnline = new UserOnline(); |
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$userOnline->setUser($requestData['user']['id']); |
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$userOnline->setSessionId($sessionId); |
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$userOnline->setLastOnline($requestData['timestamp']); |
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$this->userOnlineMapper->insert($userOnline); |
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// The user is now online |
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// send a push message to every user to inform this |
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$command = json_encode(array( |
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'type' => 'online', |
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'data' => array( |
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'user' => $this->requestData['user'], |
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'timestamp' => $this->requestData['timestamp'], |
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) |
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)); |
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$this->pushMessageMapper->createForAllSessions( |
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$this->requestData['user']['id'], |
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$command |
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); |
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return array("session_id" => $sessionId); |
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} |
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private function generateSessionId($timestamp){ |
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$seed = "sessionID" . $timestamp; |
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return md5($seed); |
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} |
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} |
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owncloud /
chat
