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77 lines
2.1 KiB
77 lines
2.1 KiB
<?php
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namespace Kkokk\Poster;
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/**
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* PHP海报生成，添加水印
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* @Author: lang
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* @Email: 732853989@qq.com
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* @Date: 2020-08-14 10:38:17
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* @Last Modified by: lang
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* @Last Modified time: 2021-09-08 10:23:08
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*/
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use Kkokk\Poster\Exception\SystemException;
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class PosterManager
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{
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protected static $options; // 参数
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protected static $connector; // 实例化类
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protected static $className; // 实现调用类名
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public function __construct($options = [])
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{
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if (!empty($options)) {
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self::$options = !is_array($options) ? [$options] : $options;
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}
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}
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public function __call($method, $params)
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{
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$lang = new self();
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// self::$className = __NAMESPACE__ . '\\Lang\\AbstractTest'; // 使用抽象类实现
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self::$className = __NAMESPACE__ . '\\Lang\\Poster';
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return $lang->create($method, $params);
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}
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/**
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* @param $method
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* @param $params
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* @return mixed
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* @throws SystemException
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*/
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public static function __callStatic($method, $params)
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{
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self::$options = $params;
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self::$className = __NAMESPACE__ . '\\Lang\\' . $method; // 使用接口类实现 只是测试不同方式实现
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return self::buildConnector();
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}
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/**
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* @param string $method
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* @param array $params
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* @return mixed
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* @throws SystemException
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*/
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private function create($method, $params)
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{
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return call_user_func_array([self::buildConnector(), $method], $params);
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}
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private static function buildConnector()
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{
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if (!isset(self::$connector[self::$className])) {
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if (!class_exists(self::$className)) {
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throw new SystemException("the class name does not exist . class : " . self::$className);
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}
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if (empty(self::$options)) {
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self::$connector[self::$className] = new self::$className(self::$options);
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} else {
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self::$connector[self::$className] = new self::$className(...self::$options);
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}
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}
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return self::$connector[self::$className];
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}
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}
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