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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Equip\Configuration;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Auryn\Injector;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Equip\Configuration\ConfigurationInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Equip\NativeSession;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Equip\SessionInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class SessionConfiguration implements ConfigurationInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @inheritDoc  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function apply(Injector $injector)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $injector->share(SessionInterface::class);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $injector->alias(  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            SessionInterface::class,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            NativeSession::class  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $injector->prepare(NativeSession::class, [$this, 'prepareSession']);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Initialize the session  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param NativeSession $session  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param Injector $injector  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return void  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function prepareSession(NativeSession $session, Injector $injector)  | 
            
                            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // It seems impossible to test this, since it has to be run in a web  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // server to really be useful and PHPUnit will prevent the session  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // headers working properly. One possible way to test it is by using  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // runkit to mock the [native function][1], but that seems extreme and  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // requires installation of a PECL extension.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        //  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // [1]: https://github.com/tcz/phpunit-mockfunction  | 
            
                            
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                        //  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // @codeCoverageIgnoreStart  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($this->canSessionStart() && $this->isCli() === false) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->startSession();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // @codeCoverageIgnoreEnd  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Start a new session  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return void  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @codeCoverageIgnore  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function startSession()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        session_start();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Check if a session can be started  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return boolean  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function canSessionStart()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return session_status() === PHP_SESSION_NONE;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Check if we are running in a command line context  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return boolean  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function isCli()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return php_sapi_name() === 'cli';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.