source: extensions/oAuth/include/test/hybridauth/Hybrid/Logger.php @ 20293

<?php
/*!
* HybridAuth
* http://hybridauth.sourceforge.net | http://github.com/hybridauth/hybridauth
* (c) 2009-2012, HybridAuth authors | http://hybridauth.sourceforge.net/licenses.html
*/
 
/**
 * Debugging and Logging manager
 */
class Hybrid_Logger
{
        function __construct()
        {
                // if debug mode is set to true, then check for the writable log file
                if ( Hybrid_Auth::$config["debug_mode"] ){
                        if ( ! file_exists( Hybrid_Auth::$config["debug_file"] ) ){
                                throw new Exception( "'debug_mode' is set to 'true', but the file " . Hybrid_Auth::$config['debug_file'] . " in 'debug_file' does not exit.", 1 );
                        }

                        if ( ! is_writable( Hybrid_Auth::$config["debug_file"] ) ){
                                throw new Exception( "'debug_mode' is set to 'true', but the given log file path 'debug_file' is not a writable file.", 1 );
                        }
                } 
        }

        public static function debug( $message, $object = NULL )
        {
                if( Hybrid_Auth::$config["debug_mode"] ){
                        $datetime = new DateTime();
                        $datetime =  $datetime->format(DATE_ATOM);

                        file_put_contents( 
                                Hybrid_Auth::$config["debug_file"], 
                                "DEBUG -- " . $_SERVER['REMOTE_ADDR'] . " -- " . $datetime . " -- " . $message . " -- " . print_r($object, true) . "\n", 
                                FILE_APPEND
                        );
                }
        }

        public static function info( $message )
        { 
                if( Hybrid_Auth::$config["debug_mode"] ){
                        $datetime = new DateTime();
                        $datetime =  $datetime->format(DATE_ATOM);

                        file_put_contents( 
                                Hybrid_Auth::$config["debug_file"], 
                                "INFO -- " . $_SERVER['REMOTE_ADDR'] . " -- " . $datetime . " -- " . $message . "\n", 
                                FILE_APPEND
                        );
                }
        }

        public static function error($message, $object = NULL)
        { 
                if( Hybrid_Auth::$config["debug_mode"] ){
                        $datetime = new DateTime();
                        $datetime =  $datetime->format(DATE_ATOM);

                        file_put_contents( 
                                Hybrid_Auth::$config["debug_file"], 
                                "ERROR -- " . $_SERVER['REMOTE_ADDR'] . " -- " . $datetime . " -- " . $message . " -- " . print_r($object, true) . "\n", 
                                FILE_APPEND
                        );
                }
        }
}