1<?php 2/** 3 * Copyright since 2007 PrestaShop SA and Contributors 4 * PrestaShop is an International Registered Trademark & Property of PrestaShop SA 5 * 6 * NOTICE OF LICENSE 7 * 8 * This source file is subject to the Open Software License (OSL 3.0) 9 * that is bundled with this package in the file LICENSE.md. 10 * It is also available through the world-wide-web at this URL: 11 * https://opensource.org/licenses/OSL-3.0 12 * If you did not receive a copy of the license and are unable to 13 * obtain it through the world-wide-web, please send an email 14 * to license@prestashop.com so we can send you a copy immediately. 15 * 16 * DISCLAIMER 17 * 18 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer 19 * versions in the future. If you wish to customize PrestaShop for your 20 * needs please refer to https://devdocs.prestashop.com/ for more information. 21 * 22 * @author PrestaShop SA and Contributors <contact@prestashop.com> 23 * @copyright Since 2007 PrestaShop SA and Contributors 24 * @license https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) 25 */ 26abstract class AbstractLoggerCore 27{ 28 public $level; 29 protected $level_value = [ 30 0 => 'DEBUG', 31 1 => 'INFO', 32 2 => 'WARNING', 33 3 => 'ERROR', 34 ]; 35 36 const DEBUG = 0; 37 const INFO = 1; 38 const WARNING = 2; 39 const ERROR = 3; 40 41 public function __construct($level = self::INFO) 42 { 43 if (array_key_exists((int) $level, $this->level_value)) { 44 $this->level = $level; 45 } else { 46 $this->level = self::INFO; 47 } 48 } 49 50 /** 51 * Log the message. 52 * 53 * @param string message 54 * @param level 55 */ 56 abstract protected function logMessage($message, $level); 57 58 /** 59 * Check the level and log the message if needed. 60 * 61 * @param string message 62 * @param level 63 */ 64 public function log($message, $level = self::DEBUG) 65 { 66 if ($level >= $this->level) { 67 $this->logMessage($message, $level); 68 } 69 } 70 71 /** 72 * Log a debug message. 73 * 74 * @param string message 75 */ 76 public function logDebug($message) 77 { 78 $this->log($message, self::DEBUG); 79 } 80 81 /** 82 * Log an info message. 83 * 84 * @param string message 85 */ 86 public function logInfo($message) 87 { 88 $this->log($message, self::INFO); 89 } 90 91 /** 92 * Log a warning message. 93 * 94 * @param string message 95 */ 96 public function logWarning($message) 97 { 98 $this->log($message, self::WARNING); 99 } 100 101 /** 102 * Log an error message. 103 * 104 * @param string message 105 */ 106 public function logError($message) 107 { 108 $this->log($message, self::ERROR); 109 } 110} 111