logger.php

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<?php
abstract class Logger {

        private static $fileLogger;
    private static $log_name = null;

        private static $transaction = false;

        private static $quenue = array();

        private static $log_path = '';

        public static function initialize($name='')
    {
        self::$log_path = APP_PATH . 'temp/logs/';
                if($name===''||$name===true){
                        $name = 'log'.date('dmY').'.txt';
                }
                self::$fileLogger = fopen(self::$log_path.$name, 'a');
                if(!self::$fileLogger){
                        throw new KumbiaException("No se puede abrir el log llamado: ".$name);
                        return false;
                }
        }
        public static function set_path($path)
    {
                self::$log_path = $path;
        }

        public static function get_path()
    {
                return self::$log_path;
        }


        public static function log($type='DEBUG', $msg, $name_log)
    {
            self::initialize($name_log);
                if(!self::$fileLogger){
                        throw new KumbiaException('No se puede enviar mensaje al log porque es invalido');
                }
                if(is_array($msg)){
                        $msg = print_r($msg, true);
                }
                $date = date(DATE_RFC1036);
                if(self::$transaction){
                        self::$quenue[] = "[$date][$type] ".$msg;
                } else {
                        fputs(self::$fileLogger, "[$date][$type] ".$msg.PHP_EOL);
                }
        self::close();
        }

        public static function begin()
    {
                self::$transaction = true;
        }

        public static function rollback()
    {
                self::$transaction = false;
                self::$quenue = array();
        }

        public static function commit()
    {
                self::$transaction = false;
                foreach(self::$quenue as $msg){
                        self::log($msg);
                }
        }

        public static function close()
    {
                if(!self::$fileLogger){
                        throw new KumbiaException("No se puede cerrar el log porque es invalido");
                }
                return fclose(self::$fileLogger);
        }
    public static function warning ($msg, $name_log='')
    {
        self::log('WARNING', $msg, $name_log);
    }
    
    public static function error ($msg, $name_log='')
    {
        self::log('ERROR', $msg, $name_log);
    }
    public static function debug ($msg, $name_log='')
    {
        self::log('DEBUG', $msg, $name_log);
    }
    public static function alert ($msg, $name_log='')
    {
        self::log('ALERT', $msg, $name_log);
    }
    public static function critical ($msg, $name_log='')
    {
        self::log('CRITICAL', $msg, $name_log);
    }
    public static function notice ($msg, $name_log='')
    {
        self::log('NOTICE', $msg, $name_log);
    }
    public static function info ($msg, $name_log='')
    {
        self::log('INFO', $msg, $name_log);
    }
    public static function emergence ($msg, $name_log='')
    {
        self::log('EMERGENCE', $msg, $name_log);
    }
    public static function custom ($type='CUSTOM', $msg, $name_log='')
    {
        self::log($type, $msg, $name_log);
    }
}