144 lines
4.3 KiB
PHP
144 lines
4.3 KiB
PHP
<?php
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/**
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* Zeed Platform Project
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* Based on Zeed Framework & Zend Framework.
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*
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* BTS - Billing Transaction Service
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* CAS - Central Authentication Service
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*
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* LICENSE
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* http://www.zeed.com.cn/license/
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*
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* @category Zeed
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* @package Zeed_Log
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* @copyright Copyright (c) 2010 Zeed Technologies PRC Inc. (http://www.zeed.com.cn)
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* @author Zeed Team (http://blog.zeed.com.cn)
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* @since 2010-6-30
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* @version SVN: $Id: Log.php 6710 2010-09-08 13:51:53Z xsharp $
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*/
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/**
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* @todo Zend_Log 的代码又是一陀一陀，需要简化
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* @author Nroe
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*/
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class Zeed_Log extends Zend_Log
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{
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const EMERG = 0; // Emergency: system is unusable
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const ALERT = 1; // Alert: action must be taken immediately
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const CRIT = 2; // Critical: critical conditions
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const ERR = 3; // Error: error conditions
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const WARN = 4; // Warning: warning conditions
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const NOTICE = 5; // Notice: normal but significant condition
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const INFO = 6; // Informational: informational messages
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const DEBUG = 7; // Debug: debug messages
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public static function instance()
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{
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$logConfig = Zeed_Config::loadGroup('log');
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$log = self::factory($logConfig);
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return $log;
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}
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/**
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* Factory to construct the logger and one or more writers
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* based on the configuration array
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*
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* @param array|Zend_Config Array or instance of Zend_Config
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* @return Zend_Log
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*/
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public static function factory($config = array())
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{
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if ($config instanceof Zend_Config) {
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$config = $config->toArray();
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}
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if (!is_array($config) || empty($config)) {
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/** @see Zend_Log_Exception */
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require_once 'Zend/Log/Exception.php';
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throw new Zend_Log_Exception('Configuration must be an array or instance of Zend_Config');
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}
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$log = new Zeed_Log();
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if (!is_array(current($config))) {
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$log->addWriter(current($config));
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} else {
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foreach($config as $writer) {
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$log->addWriter($writer);
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}
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}
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/**
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* 设置 LOG EVENT 变量
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*/
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$dateFormat = defined('DATETIME_FORMAT') ? DATETIME_FORMAT : 'Y-m-d H:i:s';
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$log->setEventItem('timestamp', date($dateFormat));
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return $log;
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}
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public function addWriter($writer)
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{
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if (is_array($writer) || $writer instanceof Zend_Config) {
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$writerInstance = $this->_constructWriterFromConfig($writer);
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/**
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* 设置 Formatting
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*/
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if (isset($writer['formatter'])) {
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$formatterParam = isset($writer['formatterParam']) ? $writer['formatterParam'] : null;
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$writerInstance->setFormatter( new $writer['formatter']($formatterParam) );
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}
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$writer = $writerInstance;
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}
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if (!$writer instanceof Zend_Log_Writer_Abstract) {
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/** @see Zend_Log_Exception */
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throw new Zeed_Exception(
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'Writer must be an instance of Zend_Log_Writer_Abstract'
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. ' or you should pass a configuration array'
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);
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}
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$this->_writers[] = $writer;
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}
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/**
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* Get the writer or filter full classname
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*
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* @param array $config
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* @param string $type filter|writer
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* @param string $defaultNamespace
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* @return string full classname
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*/
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protected function getClassName($config, $type, $defaultNamespace)
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{
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if (!isset($config[ $type . 'Name' ])) {
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require_once 'Zend/Log/Exception.php';
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throw new Zend_Log_Exception("Specify {$type}Name in the configuration array");
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}
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$className = $config[ $type . 'Name' ];
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if (strpos($className, 'Zeed_Log_') === 0) {
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return $className;
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}
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$namespace = $defaultNamespace;
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if (isset($config[ $type . 'Namespace' ])) {
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$namespace = $config[ $type . 'Namespace' ];
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}
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$fullClassName = $namespace . '_' . $className;
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return $fullClassName;
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}
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public function getWriters()
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{
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return $this->_writers;
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}
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}
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// End ^ LF ^ UTF-8
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