390 lines
8.9 KiB
PHP
390 lines
8.9 KiB
PHP
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<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2006~2018 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: liu21st <liu21st@gmail.com>
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// +----------------------------------------------------------------------
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namespace think;
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class Log implements LoggerInterface
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{
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const EMERGENCY = 'emergency';
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const ALERT = 'alert';
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const CRITICAL = 'critical';
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const ERROR = 'error';
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const WARNING = 'warning';
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const NOTICE = 'notice';
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const INFO = 'info';
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const DEBUG = 'debug';
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const SQL = 'sql';
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/**
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* 日志信息
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* @var array
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*/
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protected $log = [];
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/**
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* 配置参数
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* @var array
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*/
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protected $config = [];
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/**
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* 日志写入驱动
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* @var object
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*/
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protected $driver;
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/**
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* 日志授权key
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* @var string
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*/
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protected $key;
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/**
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* 是否允许日志写入
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* @var bool
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*/
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protected $allowWrite = true;
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/**
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* 应用对象
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* @var App
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*/
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protected $app;
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public function __construct(App $app)
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{
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$this->app = $app;
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}
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public static function __make(App $app, Config $config)
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{
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return (new static($app))->init($config->pull('log'));
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}
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/**
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* 日志初始化
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* @access public
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* @param array $config
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* @return $this
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*/
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public function init($config = [])
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{
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$type = isset($config['type']) ? $config['type'] : 'File';
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$this->config = $config;
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unset($config['type']);
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if (!empty($config['close'])) {
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$this->allowWrite = false;
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}
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$this->driver = Loader::factory($type, '\\think\\log\\driver\\', $config);
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return $this;
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}
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/**
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* 获取日志信息
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* @access public
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* @param string $type 信息类型
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* @return array
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*/
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public function getLog($type = '')
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{
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return $type ? $this->log[$type] : $this->log;
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}
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/**
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* 记录日志信息
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* @access public
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* @param mixed $msg 日志信息
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* @param string $type 日志级别
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* @param array $context 替换内容
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* @return $this
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*/
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public function record($msg, $type = 'info', array $context = [])
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{
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if (!$this->allowWrite) {
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return;
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}
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if (is_string($msg) && !empty($context)) {
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$replace = [];
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foreach ($context as $key => $val) {
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$replace['{' . $key . '}'] = $val;
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}
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$msg = strtr($msg, $replace);
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}
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if (PHP_SAPI == 'cli') {
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if (empty($this->config['level']) || in_array($type, $this->config['level'])) {
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// 命令行日志实时写入
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$this->write($msg, $type, true);
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}
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} else {
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$this->log[$type][] = $msg;
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}
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return $this;
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}
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/**
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* 清空日志信息
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* @access public
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* @return $this
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*/
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public function clear()
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{
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$this->log = [];
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return $this;
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}
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/**
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* 当前日志记录的授权key
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* @access public
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* @param string $key 授权key
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* @return $this
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*/
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public function key($key)
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{
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$this->key = $key;
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return $this;
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}
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/**
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* 检查日志写入权限
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* @access public
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* @param array $config 当前日志配置参数
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* @return bool
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*/
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public function check($config)
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{
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if ($this->key && !empty($config['allow_key']) && !in_array($this->key, $config['allow_key'])) {
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return false;
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}
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return true;
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}
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/**
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* 关闭本次请求日志写入
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* @access public
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* @return $this
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*/
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public function close()
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{
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$this->allowWrite = false;
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$this->log = [];
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return $this;
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}
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/**
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* 保存调试信息
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* @access public
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* @return bool
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*/
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public function save()
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{
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if (empty($this->log) || !$this->allowWrite) {
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return true;
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}
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if (!$this->check($this->config)) {
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// 检测日志写入权限
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return false;
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}
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$log = [];
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foreach ($this->log as $level => $info) {
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if (!$this->app->isDebug() && 'debug' == $level) {
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continue;
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}
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if (empty($this->config['level']) || in_array($level, $this->config['level'])) {
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$log[$level] = $info;
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$this->app['hook']->listen('log_level', [$level, $info]);
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}
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}
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$result = $this->driver->save($log, true);
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if ($result) {
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$this->log = [];
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}
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return $result;
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}
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/**
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* 实时写入日志信息 并支持行为
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* @access public
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* @param mixed $msg 调试信息
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* @param string $type 日志级别
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* @param bool $force 是否强制写入
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* @return bool
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*/
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public function write($msg, $type = 'info', $force = false)
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{
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// 封装日志信息
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if (empty($this->config['level'])) {
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$force = true;
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}
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if (true === $force || in_array($type, $this->config['level'])) {
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$log[$type][] = $msg;
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} else {
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return false;
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}
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// 监听log_write
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$this->app['hook']->listen('log_write', $log);
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// 写入日志
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return $this->driver->save($log, false);
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}
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/**
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* 记录日志信息
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* @access public
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* @param string $level 日志级别
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* @param mixed $message 日志信息
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* @param array $context 替换内容
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* @return void
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*/
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public function log($level, $message, array $context = [])
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{
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$this->record($message, $level, $context);
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}
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/**
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* 记录emergency信息
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* @access public
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* @param mixed $message 日志信息
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* @param array $context 替换内容
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* @return void
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*/
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public function emergency($message, array $context = [])
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{
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$this->log(__FUNCTION__, $message, $context);
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}
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/**
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* 记录警报信息
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* @access public
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* @param mixed $message 日志信息
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* @param array $context 替换内容
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* @return void
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*/
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public function alert($message, array $context = [])
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{
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$this->log(__FUNCTION__, $message, $context);
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}
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/**
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* 记录紧急情况
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* @access public
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* @param mixed $message 日志信息
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* @param array $context 替换内容
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* @return void
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*/
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public function critical($message, array $context = [])
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{
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$this->log(__FUNCTION__, $message, $context);
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}
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/**
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* 记录错误信息
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* @access public
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* @param mixed $message 日志信息
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* @param array $context 替换内容
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* @return void
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*/
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public function error($message, array $context = [])
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{
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$this->log(__FUNCTION__, $message, $context);
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}
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/**
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* 记录warning信息
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* @access public
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* @param mixed $message 日志信息
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* @param array $context 替换内容
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* @return void
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*/
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public function warning($message, array $context = [])
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{
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$this->log(__FUNCTION__, $message, $context);
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}
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/**
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* 记录notice信息
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* @access public
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* @param mixed $message 日志信息
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* @param array $context 替换内容
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* @return void
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*/
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public function notice($message, array $context = [])
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{
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$this->log(__FUNCTION__, $message, $context);
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}
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/**
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* 记录一般信息
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* @access public
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* @param mixed $message 日志信息
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* @param array $context 替换内容
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* @return void
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*/
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public function info($message, array $context = [])
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{
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$this->log(__FUNCTION__, $message, $context);
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}
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/**
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* 记录调试信息
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* @access public
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* @param mixed $message 日志信息
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* @param array $context 替换内容
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* @return void
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*/
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public function debug($message, array $context = [])
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{
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$this->log(__FUNCTION__, $message, $context);
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}
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/**
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* 记录sql信息
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* @access public
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* @param mixed $message 日志信息
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* @param array $context 替换内容
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* @return void
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*/
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public function sql($message, array $context = [])
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{
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$this->log(__FUNCTION__, $message, $context);
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}
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public function __debugInfo()
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{
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$data = get_object_vars($this);
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unset($data['app']);
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return $data;
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}
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}
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