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<?php
/**
* @package com_zoo
* @author YOOtheme http://www.yootheme.com
* @copyright Copyright (C) YOOtheme GmbH
* @license http://www.gnu.org/licenses/gpl.html GNU/GPL
*/
/**
* Logger class
*
* @abstract
* @package Framework.Classes
*/
abstract class AppLogger {
const LEVEL_SUCCESS = 0;
const LEVEL_INFO = 1;
const LEVEL_NOTICE = 2;
const LEVEL_WARNING = 3;
const LEVEL_ERROR = 4;
const LEVEL_DEBUG = 5;
/**
* Reference to the global App object
*
* @var App
* @since 1.0.0
*/
public $app;
/**
* The log levels
*
* @var array
* @since 1.0.0
*/
protected $_level = array();
/**
* Class constructor
*/
public function __construct() {
// init vars
$this->_level = array(self::LEVEL_SUCCESS, self::LEVEL_INFO, self::LEVEL_NOTICE, self::LEVEL_WARNING, self::LEVEL_ERROR);
}
/**
* General log method
*
* @param int $level The log level
* @param string $message The log message
* @param string $type The log type
*
* @since 1.0.0
*/
public function log($level, $message, $type = null) {
if (in_array($level, $this->_level)) {
$this->_log($level, $message, $type);
}
}
/**
* Create a success log
*
* @param string $message The log message
* @param string $type The log type
*
* @since 1.0.0
*/
public function success($message, $type = null) {
$this->log(self::LEVEL_SUCCESS, $message, $type);
}
/**
* Create an info log
*
* @param string $message The log message
* @param string $type The log type
*
* @since 1.0.0
*/
public function info($message, $type = null) {
$this->log(self::LEVEL_INFO, $message, $type);
}
/**
* Create a notice log
*
* @param string $message The log message
* @param string $type The log type
*
* @since 1.0.0
*/
public function notice($message, $type = null) {
$this->log(self::LEVEL_NOTICE, $message, $type);
}
/**
* Create a warning log
*
* @param string $message The log message
* @param string $type The log type
*
* @since 1.0.0
*/
public function warning($message, $type = null) {
$this->log(self::LEVEL_WARNING, $message, $type);
}
/**
* Create an error log
*
* @param string $message The log message
* @param string $type The log type
*
* @since 1.0.0
*/
public function error($message, $type = null) {
$this->log(self::LEVEL_ERROR, $message, $type);
}
/**
* Create a debug log
*
* @param string $message The log message
* @param string $type The log type
*
* @since 1.0.0
*/
public function debug($message, $type = null) {
$this->log(self::LEVEL_DEBUG, $message, $type);
}
/**
* Event listener callback
*
* @param array $event An array containing the event message, level and type
*
* @since 1.0.0
*/
public function listen($event) {
$this->log($event['level'], $event['message'], $event['type'] != null ? $event['type'] : 'main');
}
/**
* Get the current log levels
*
* @return array The list of levels
*
* @since 1.0.0
*/
public function getLogLevel() {
return $this->_level;
}
/**
* Set the log levels
*
* @param int|array $level The log level(s)
*
* @since 1.0.0
*/
public function setLogLevel($level) {
$this->_level = (array) $level;
}
/**
* Get the logger level text
*
* @param int $level The level to get the text for
*
* @return string The level text
*
* @since 1.0.0
*/
public function getLevelText($level) {
$levels[self::LEVEL_SUCCESS] = JText::_('Success');
$levels[self::LEVEL_INFO] = JText::_('Info');
$levels[self::LEVEL_NOTICE] = JText::_('Notice');
$levels[self::LEVEL_WARNING] = JText::_('Warning');
$levels[self::LEVEL_ERROR] = JText::_('Error');
$levels[self::LEVEL_DEBUG] = JText::_('Debug');
return isset($levels[$level]) ? $levels[$level] : JText::_('Unknown');
}
/**
* Log method
*
* @abstract
*
* @param int $level The log level
* @param string $message The log Message
* @param string $type The log type
*
* @since 1.0.0
*/
abstract protected function _log($level, $message, $type = null);
}