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