AbstractLogger.php

<?php
/**
 * AttwFramework
 *
 * @author Gabriel Jacinto <gamjj74@hotmail.com>
 * @license MIT License
 * @link http://attwframework.github.io
*/

namespace Attw\Logger;

use Attw\Logger\LoggerInterface;

/**
 * Interface to logger
*/
abstract class AbstractLogger implements LoggerInterface
{
    /**
     * Types of logs
     *
     * @var array
    */
    public static $types = array(
        'emergency' => LOG_EMERG,
        'alert' => LOG_ALERT,
        'critical' => LOG_CRIT,
        'error' => LOG_ERR,
        'warning' => LOG_WARNING,
        'notice' => LOG_NOTICE,
        'info' => LOG_INFO,
        'debug' => LOG_DEBUG
   );

    /**
     * Customized camps of log
     *
     * @var array
    */
    protected static $customizedCamps = array();

    /**
     * Log structure
     *
     * @var string
    */
    protected static $logStructure = '[:type|:date] :message';

    /**
     * Set log structure
     * The camps must have as first caracter ":" (without quotes)
     *
     * @param string $logStructure
    */
    public static function setLogStructure($logStructure)
    {
        self::$logStructure = (string) $logStructure;
    }

    /**
     * Attach a customized camps on log
     *
     * @param array|string $camp If be array, be the association
     *  if is string, require the second param
     * @param string $value
    */
    public static function addCustomizedCamp($camp, $value = null)
    {
        if (is_array($camp)) {
            self::$customizedCamps = $camp;
        } else {
            if (is_string($camp) && is_null($value)) {
                throw new UnexpectedValueException('If the first param is string, the second must not be null');
            }

            self::$customizedCamps[ $camp ] = $value;
        }

        foreach (self::$customizedCamps as $camp => $value) {
            unset(self::$customizedCamps[ $camp ]);
            if (substr($camp, 0, 1) != ':') {
                $camp = ':' . $camp;
            }

            self::$customizedCamps[ print_r($camp, true) ] = print_r($value, true);
        }
    }
}