162 lines
3.8 KiB
PHP
162 lines
3.8 KiB
PHP
<?php
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namespace app\common\library;
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use app\common\library\token\Driver;
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use think\App;
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use think\Config;
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use think\Log;
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/**
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* Token操作类
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*/
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class Token
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{
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/**
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* @var array Token的实例
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*/
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public static $instance = [];
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/**
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* @var object 操作句柄
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*/
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public static $handler;
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/**
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* 连接Token驱动
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* @access public
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* @param array $options 配置数组
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* @param bool|string $name Token连接标识 true 强制重新连接
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* @return Driver
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*/
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public static function connect(array $options = [], $name = false)
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{
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$type = !empty($options['type']) ? $options['type'] : 'File';
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if (false === $name) {
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$name = md5(serialize($options));
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}
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if (true === $name || !isset(self::$instance[$name])) {
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$class = false === strpos($type, '\\') ?
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'\\app\\common\\library\\token\\driver\\' . ucwords($type) :
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$type;
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// 记录初始化信息
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App::$debug && Log::record('[ TOKEN ] INIT ' . $type, 'info');
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if (true === $name) {
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return new $class($options);
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}
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self::$instance[$name] = new $class($options);
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}
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return self::$instance[$name];
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}
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/**
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* 自动初始化Token
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* @access public
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* @param array $options 配置数组
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* @return Driver
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*/
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public static function init(array $options = [])
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{
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if (is_null(self::$handler)) {
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if (empty($options) && 'complex' == Config::get('token.type')) {
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$default = Config::get('token.default');
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// 获取默认Token配置，并连接
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$options = Config::get('token.' . $default['type']) ?: $default;
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} elseif (empty($options)) {
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$options = Config::get('token');
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}
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self::$handler = self::connect($options);
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}
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return self::$handler;
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}
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/**
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* 判断Token是否可用(check别名)
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* @access public
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* @param string $token Token标识
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* @param int $user_id 会员ID
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* @return bool
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*/
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public static function has($token, $user_id)
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{
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return self::check($token, $user_id);
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}
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/**
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* 判断Token是否可用
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* @param string $token Token标识
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* @param int $user_id 会员ID
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* @return bool
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*/
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public static function check($token, $user_id)
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{
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return self::init()->check($token, $user_id);
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}
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/**
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* 读取Token
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* @access public
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* @param string $token Token标识
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* @param mixed $default 默认值
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* @return mixed
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*/
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public static function get($token, $default = false)
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{
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return self::init()->get($token) ?: $default;
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}
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/**
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* 写入Token
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* @access public
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* @param string $token Token标识
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* @param mixed $user_id 会员ID
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* @param int|null $expire 有效时间 0为永久
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* @return boolean
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*/
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public static function set($token, $user_id, $expire = null)
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{
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return self::init()->set($token, $user_id, $expire);
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}
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/**
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* 删除Token(delete别名)
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* @access public
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* @param string $token Token标识
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* @return boolean
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*/
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public static function rm($token)
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{
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return self::delete($token);
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}
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/**
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* 删除Token
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* @param string $token 标签名
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* @return bool
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*/
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public static function delete($token)
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{
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return self::init()->delete($token);
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}
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/**
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* 清除Token
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* @access public
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* @param int user_id 会员ID
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* @return boolean
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*/
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public static function clear($user_id = null)
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{
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return self::init()->clear($user_id);
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}
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}
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