php-rpc-doc/src/ApiDoc.php

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<?php
/**
* ==================================================================
* : ApiDoc.php
* : ApiDoc生成
* : IT小强
* 创建时间: 2018/6/5 9:40
* 修改时间:
* copyright (c) 2016 - 2018 mail@xqitw.cn
* ==================================================================
*/
namespace itxq\apidoc;
use itxq\apidoc\lib\ParseComment;
/**
* ApiDoc生成
* Class ApiDoc
* @package itxq\apidoc
*/
class ApiDoc
{
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/**
* @var array - 结构化的数组
*/
private $ApiTree = [];
/**
* @var array - 要生成API的Class类名
*/
private $class = [];
/**
* @var array - 忽略生成的类方法名
*/
private $filterMethod = ['__construct'];
/**
* ApiDoc 构造函数.
* @param array $config - 配置信息
*/
public function __construct($config) {
// 需要解析的类
if (isset($config['class'])) {
$this->class = array_merge($this->class, $config['class']);
}
// 忽略生成的类方法
if (isset($config['filter_method'])) {
$this->filterMethod = array_merge($this->filterMethod, $config['filter_method']);
}
}
/**
* 获取API文档数据
* @param int $type - 方法过滤,默认只获取 public类型 方法
* ReflectionMethod::IS_STATIC
* ReflectionMethod::IS_PUBLIC
* ReflectionMethod::IS_PROTECTED
* ReflectionMethod::IS_PRIVATE
* ReflectionMethod::IS_ABSTRACT
* ReflectionMethod::IS_FINAL
* @return array
*/
public function getApiDoc($type = \ReflectionMethod::IS_PUBLIC) {
foreach ($this->class as $classItem) {
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$actionInfo = $this->_getActionComment($classItem, $type);
if (count($actionInfo) >= 1) {
$this->ApiTree[$classItem] = $this->_getClassComment($classItem);
$this->ApiTree[$classItem]['action'] = $actionInfo;
}
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}
return $this->ApiTree;
}
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/**
* 获取类的注释
* @param $class - 类名称(存在命名空间时要完整写入) eg: $class = 'itxq\\apidoc\\ApiDoc';
* @return array - 返回格式为数组(未获取到注释时返回空数组)
*/
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private function _getClassComment($class) {
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try {
$reflection = new \ReflectionClass($class);
$classDocComment = $reflection->getDocComment();
} catch (\Exception $exception) {
return [];
}
$parse = new ParseComment();
return $parse->parseCommentToArray($classDocComment);
}
/**
* 获取指定类下方法的注释
* @param $class - 类名称(存在命名空间时要完整写入) eg: $class = 'itxq\\apidoc\\ApiDoc';
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* @param int $type - 方法过滤,默认只获取 public类型 方法
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* ReflectionMethod::IS_STATIC
* ReflectionMethod::IS_PUBLIC
* ReflectionMethod::IS_PROTECTED
* ReflectionMethod::IS_PRIVATE
* ReflectionMethod::IS_ABSTRACT
* ReflectionMethod::IS_FINAL
* @return array - 返回格式为数组(未获取到注释时返回空数组)
*/
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private function _getActionComment($class, $type = \ReflectionMethod::IS_PUBLIC) {
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try {
$reflection = new \ReflectionClass($class);
//只允许生成public方法
$method = $reflection->getMethods($type);
} catch (\Exception $exception) {
return [];
}
$comments = [];
foreach ($method as $action) {
try {
$parse = new ParseComment();
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$actionComments = $parse->parseCommentToArray($action->getDocComment());
if (count($actionComments) >= 1 && !in_array($action->name, $this->filterMethod)) {
$comments[$action->name] = $actionComments;
}
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} catch (\Exception $exception) {
continue;
}
}
return $comments;
}
}