mirror of
https://github.com/alchemy-fr/Phraseanet.git
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113 lines
2.2 KiB
PHP
113 lines
2.2 KiB
PHP
<?php
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/*
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* This file is part of Phraseanet
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*
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* (c) 2005-2013 Alchemy
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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use Alchemy\Phrasea\Application;
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use Symfony\Component\HttpFoundation\Request;
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/**
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*
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*
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* @license http://opensource.org/licenses/gpl-3.0 GPLv3
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* @link www.phraseanet.com
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*/
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class gatekeeper
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{
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/**
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*
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* @var string
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*/
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protected $_directory;
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/**
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*
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* @var string
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*/
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protected $_script_name;
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/**
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*
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* @var string
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*/
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protected $_PHP_SELF;
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/**
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*
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* @var gatekeeper
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*/
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protected static $_instance;
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protected $app;
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/**
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*
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* @return gatekeeper
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*/
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public static function getInstance(Application $app)
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{
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if (!(self::$_instance instanceof self))
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self::$_instance = new self($app);
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return self::$_instance;
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}
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/**
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*
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* @return gatekeeper
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*/
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public function __construct(Application $app)
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{
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$this->app = $app;
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return $this;
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}
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/**
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* Redirect to the correct guest location
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*
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* @return gatekeeper
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*/
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protected function give_guest_access()
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{
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$request = http_request::getInstance();
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$parm = $request->get_parms('nolog', 'redirect');
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if (!is_null($parm['nolog']) && phrasea::guest_allowed($this->app)) {
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try {
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$auth = new Session_Authentication_Guest($this->app);
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$this->app->openAccount($auth);
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} catch (Exception $e) {
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$url = '/login/?redirect=' . $parm['redirect']
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. '&error=' . urlencode($e->getMessage());
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phrasea::redirect($url);
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}
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phrasea::redirect('/' . $this->_directory . '/');
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}
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return $this;
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}
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/**
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* Checks if session is open
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* Redirect if session is missing
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*
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* @return Void
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*/
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public function require_session()
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{
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if ($this->app->isAuthenticated()) {
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return true;
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}
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phrasea::headers(403);
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return;
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}
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}
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