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<?php |
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/** |
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* Class Api |
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* |
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* @link https://www.icy2003.com/ |
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* @author icy2003 <[email protected]> |
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* @copyright Copyright (c) 2017, icy2003 |
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*/ |
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namespace icy2003\php\iapis; |
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use Exception; |
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use icy2003\php\I; |
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use icy2003\php\ihelpers\Arrays; |
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use icy2003\php\ihelpers\Http; |
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use icy2003\php\ihelpers\Json; |
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/** |
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* 搜集的 API 接口 |
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*/ |
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class Api |
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{ |
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/** |
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* API 返回原始数组 |
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* |
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* @var array |
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*/ |
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protected $_result = []; |
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/** |
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* 成功判断 |
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* |
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* @return boolean |
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*/ |
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public function isSuccess() |
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{ |
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return true; |
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} |
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/** |
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* 返回错误信息 |
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* |
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* @return array|string |
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*/ |
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public function getError() |
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{ |
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return []; |
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} |
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/** |
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* 获取结果 |
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* |
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* @param string $key 如果有此参数，表示取某个属性 |
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* |
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* @return mixed |
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*/ |
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public function getResult($key = null) |
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{ |
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if ($this->isSuccess()) { |
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if (null === $key) { |
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return $this->_result; |
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} else { |
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return I::get($this->_result, $key); |
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} |
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} |
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$error = $this->getError(); |
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if (is_array($error)) { |
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return $error; |
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} |
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throw new Exception((string) $error); |
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} |
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/** |
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* toArray 时调用的函数 |
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* |
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* @var callback |
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*/ |
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protected $_toArrayCall; |
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/** |
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* 智能返回有效数据 |
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* |
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* - 如果数据缺失，请使用 getResult() 获取原始数据 |
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* |
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* @return array |
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*/ |
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public function toArray() |
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{ |
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return (array) I::call($this->_toArrayCall, [$this->getResult()]); |
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} |
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/** |
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* 选项列表 |
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* |
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* @var array |
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*/ |
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protected $_options = []; |
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/** |
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* 设置多个选项 |
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* |
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* @param array $options |
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* |
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* @return static |
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*/ |
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public function setOptions($options) |
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{ |
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$this->_options = Arrays::merge($this->_options, $options); |
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return $this; |
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} |
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/** |
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* 设置单个选项 |
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* |
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* @param string $option |
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* @param mixed $value |
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* |
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* @return static |
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*/ |
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public function setOption($option, $value) |
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{ |
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$this->_options[$option] = $value; |
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return $this; |
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} |
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/** |
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* 从 $_options 筛选某些字段 |
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* |
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* @param array $keys |
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* |
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* @return array |
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*/ |
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public function filterOptions($keys) |
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{ |
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return Arrays::some($this->_options, $keys); |
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} |
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/** |
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* toString 魔术方法 |
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* |
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141
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* @return string |
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*/ |
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public function __toString() |
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{ |
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return Json::encode($this->_result); |
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} |
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} |
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icy2003 /
php
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