wannanbigpig /
alipay-sdk-php
| Total Complexity | 71 |
| Total Lines | 666 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like Support often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Support, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 26 | class Support |
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| 27 | { |
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| 28 | |||
| 29 | use HttpRequest; |
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| 30 | |||
| 31 | /** |
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| 32 | * Instance. |
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| 33 | * |
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| 34 | * @var Support |
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| 35 | */ |
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| 36 | private static $instance; |
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| 37 | |||
| 38 | /** |
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| 39 | * Config. |
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| 40 | * |
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| 41 | * @var Config |
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| 42 | */ |
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| 43 | public static $config; |
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| 44 | |||
| 45 | /** |
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| 46 | * Charset |
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| 47 | * |
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| 48 | * @var string |
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| 49 | */ |
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| 50 | public static $fileCharset = 'UTF-8'; |
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| 51 | |||
| 52 | /** |
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| 53 | * @var string |
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| 54 | */ |
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| 55 | public static $respCharset = 'UTF-8'; |
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| 56 | |||
| 57 | /** |
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| 58 | * @var float |
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| 59 | */ |
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| 60 | public $connectTimeout = 6.0; |
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| 61 | |||
| 62 | /** |
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| 63 | * @var string |
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| 64 | */ |
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| 65 | public $baseUri = ''; |
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| 66 | |||
| 67 | /** |
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| 68 | * @var float |
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| 69 | */ |
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| 70 | public $timeout = 6.0; |
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| 71 | |||
| 72 | /** |
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| 73 | * @static getInstance |
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| 74 | * |
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| 75 | * @return Support |
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| 76 | * |
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| 77 | * @author liuml <[email protected]> |
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| 78 | * @DateTime 2019-04-09 10:13 |
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| 79 | */ |
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| 80 | public static function getInstance() |
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| 81 | { |
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| 82 | if (php_sapi_name() === 'cli' || !(self::$instance instanceof self)) { |
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| 83 | self::$instance = new self(); |
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| 84 | self::$instance->setHttpOptions(); |
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| 85 | } |
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| 86 | |||
| 87 | return self::$instance; |
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| 88 | } |
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| 89 | |||
| 90 | /** |
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| 91 | * setHttpOptions |
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| 92 | */ |
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| 93 | protected function setHttpOptions() |
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| 94 | { |
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| 95 | if (self::$config->has('http') && is_array(self::$config->get('http'))) { |
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| 96 | self::$config->offsetUnset('http.base_uri'); |
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| 97 | $this->httpOptions = self::$config->get('http'); |
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| 98 | } |
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| 99 | } |
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| 100 | |||
| 101 | /** |
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| 102 | * @static createConfig |
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| 103 | * |
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| 104 | * @param $config |
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| 105 | * |
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| 106 | * @return Config |
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| 107 | * |
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| 108 | * @author liuml <[email protected]> |
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| 109 | * @DateTime 2019-04-08 17:17 |
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| 110 | */ |
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| 111 | public static function createConfig($config) |
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| 112 | { |
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| 113 | self::$config = new Config($config); |
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| 114 | |||
| 115 | return self::$config; |
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| 116 | } |
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| 117 | |||
| 118 | /** |
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| 119 | * @static getConfig |
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| 120 | * |
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| 121 | * @param string $key |
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| 122 | * @param string $default |
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| 123 | * |
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| 124 | * @return mixed |
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| 125 | * |
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| 126 | * @author liuml <[email protected]> |
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| 127 | * @DateTime 2019-04-08 17:17 |
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| 128 | */ |
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| 129 | public static function getConfig($key = '', $default = '') |
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| 130 | { |
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| 131 | if ($key === '') { |
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| 132 | return self::$config->get(); |
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| 133 | } |
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| 134 | |||
| 135 | if (self::$config->offsetExists($key)) { |
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| 136 | return self::$config[$key]; |
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| 137 | } |
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| 138 | |||
| 139 | return $default; |
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| 140 | } |
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| 141 | |||
| 142 | /** |
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| 143 | * @static generateSign |
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| 144 | * |
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| 145 | * @param array $params |
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| 146 | * |
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| 147 | * @return string |
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| 148 | * |
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| 149 | * @throws Exceptions\InvalidArgumentException |
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| 150 | * |
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| 151 | * @author liuml <[email protected]> |
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| 152 | * @DateTime 2019-04-09 17:24 |
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| 153 | */ |
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| 154 | public static function generateSign(array $params): string |
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| 155 | { |
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| 156 | $privateKey = self::getConfig('private_key'); |
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| 157 | if (!is_string($privateKey)) { |
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| 158 | throw new Exceptions\InvalidArgumentException('请检查 [ private_key ] 配置项的私钥文件格式或路径是否正确,只接受字符串类型值'); |
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| 159 | } |
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| 160 | $keyFromFile = Str::endsWith($privateKey, '.pem'); |
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| 161 | if ($keyFromFile) { |
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| 162 | $res = openssl_pkey_get_private('file://' . $privateKey); |
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| 163 | } else { |
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| 164 | $res = "-----BEGIN RSA PRIVATE KEY-----\n" . |
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| 165 | wordwrap( |
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| 166 | $privateKey, |
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| 167 | 64, |
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| 168 | "\n", |
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| 169 | true |
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| 170 | ) . "\n-----END RSA PRIVATE KEY-----"; |
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| 171 | } |
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| 172 | |||
| 173 | if (!$res) { |
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| 174 | throw new Exceptions\InvalidArgumentException('支付宝RSA私钥错误。请检查 [ private_key ] 配置项的私钥文件格式或路径是否正确'); |
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| 175 | } |
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| 176 | |||
| 177 | $data = self::getSignContent($params); |
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| 178 | if ("RSA2" == self::getConfig('sign_type', 'RSA2')) { |
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| 179 | openssl_sign($data, $sign, $res, OPENSSL_ALGO_SHA256); |
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| 180 | } else { |
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| 181 | openssl_sign($data, $sign, $res); |
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| 182 | } |
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| 183 | |||
| 184 | $sign = base64_encode($sign); |
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| 185 | if ($keyFromFile) { |
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| 186 | // 释放资源 |
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| 187 | openssl_free_key($res); |
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| 188 | } |
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| 189 | |||
| 190 | return $sign; |
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| 191 | } |
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| 192 | |||
| 193 | /** |
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| 194 | * @static getSignContent |
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| 195 | * |
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| 196 | * @param $params |
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| 197 | * |
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| 198 | * @return string |
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| 199 | * |
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| 200 | * @author liuml <[email protected]> |
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| 201 | * @DateTime 2019-04-08 21:03 |
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| 202 | */ |
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| 203 | public static function getSignContent($params) |
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| 204 | { |
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| 205 | ksort($params); |
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| 206 | |||
| 207 | $stringToBeSigned = ""; |
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| 208 | |||
| 209 | foreach ($params as $k => $v) { |
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| 210 | if ($v !== '' && !is_null($v) && $k != 'sign' && '@' != substr($v, 0, 1)) { |
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| 211 | $v = self::characet($v, $params['charset'] ?? 'utf-8'); |
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| 212 | |||
| 213 | $stringToBeSigned .= $k . '=' . $v . '&'; |
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| 214 | } |
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| 215 | } |
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| 216 | unset($k, $v); |
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| 217 | |||
| 218 | return rtrim($stringToBeSigned, '&'); |
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| 219 | } |
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| 220 | |||
| 221 | /** |
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| 222 | * @static getSignContentUrlencode |
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| 223 | * |
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| 224 | * @param $params |
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| 225 | * |
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| 226 | * @return string |
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| 227 | * |
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| 228 | * @author liuml <[email protected]> |
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| 229 | * @DateTime 2019-04-11 11:56 |
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| 230 | */ |
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| 231 | public static function getSignContentUrlencode($params) |
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| 248 | } |
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| 249 | |||
| 250 | /** |
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| 251 | * @static verifySign |
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| 252 | * |
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| 253 | * @param string $data |
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| 254 | * @param string $sign |
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| 255 | * @param null|string $sign_type |
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| 256 | * |
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| 257 | * @return bool |
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| 258 | * |
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| 259 | * @throws \WannanBigPig\Supports\Exceptions\InvalidArgumentException |
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| 260 | */ |
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| 261 | public static function verifySign(string $data, string $sign, $sign_type = null): bool |
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| 262 | { |
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| 263 | $publicKey = self::getConfig('ali_public_key'); |
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| 264 | if (!is_string($publicKey)) { |
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| 265 | throw new Exceptions\InvalidArgumentException('请检查 [ ali_public_key ] 配置项的公钥文件格式或路径是否正确,只支持字符串类型参数'); |
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| 266 | } |
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| 267 | $keyFromFile = Str::endsWith($publicKey, '.pem'); |
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| 268 | if ($keyFromFile) { |
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| 269 | $res = openssl_pkey_get_public("file://" . $publicKey); |
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| 270 | } else { |
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| 271 | if ($publicKey) { |
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| 272 | $res = "-----BEGIN PUBLIC KEY-----\n" . |
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| 273 | wordwrap( |
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| 274 | $publicKey, |
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| 275 | 64, |
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| 276 | "\n", |
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| 277 | true |
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| 278 | ) . "\n-----END PUBLIC KEY-----"; |
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| 279 | } else { |
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| 280 | $res = false; |
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| 281 | } |
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| 282 | } |
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| 283 | |||
| 284 | if (!$res) { |
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| 285 | Events::dispatch( |
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| 286 | SignFailed::NAME, |
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| 287 | new SignFailed( |
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| 288 | self::$config->get('event.driver'), |
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| 289 | self::$config->get('event.method'), |
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| 290 | [$data], |
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| 291 | '支付宝RSA公钥错误。请检查 [ ali_public_key ] 配置项的公钥文件格式或路径是否正确' |
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| 292 | ) |
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| 293 | ); |
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| 294 | throw new Exceptions\InvalidArgumentException('支付宝RSA公钥错误。请检查 [ ali_public_key ] 配置项的公钥文件格式或路径是否正确'); |
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| 295 | } |
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| 296 | $sign_type = $sign_type === null ? self::getConfig('sign_type', 'RSA2') : $sign_type; |
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| 297 | // 调用openssl内置方法验签，返回bool值 |
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| 298 | if ("RSA2" == $sign_type) { |
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| 299 | $result = (openssl_verify( |
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| 300 | $data, |
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| 301 | base64_decode($sign), |
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| 302 | $res, |
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| 303 | OPENSSL_ALGO_SHA256 |
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| 304 | ) === 1); |
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| 305 | } else { |
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| 306 | $result = (openssl_verify($data, base64_decode($sign), $res) === 1); |
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| 307 | } |
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| 308 | |||
| 309 | if ($keyFromFile) { |
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| 310 | // 释放资源 |
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| 311 | openssl_free_key($res); |
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| 312 | } |
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| 313 | |||
| 314 | return $result; |
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| 315 | } |
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| 316 | |||
| 317 | /** |
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| 318 | * @static characet |
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| 319 | * |
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| 320 | * @param $data |
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| 321 | * @param $targetCharset |
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| 322 | * |
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| 323 | * @return false|string|string[]|null |
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| 324 | * |
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| 325 | * @author liuml <[email protected]> |
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| 326 | * @DateTime 2019-04-08 21:03 |
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| 327 | */ |
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| 328 | public static function characet($data, $targetCharset) |
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| 329 | { |
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| 330 | if (!empty($data)) { |
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| 331 | $data = mb_convert_encoding( |
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| 332 | $data, |
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| 333 | $targetCharset, |
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| 334 | self::$fileCharset |
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| 335 | ); |
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| 336 | } |
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| 337 | |||
| 338 | return $data; |
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| 339 | } |
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| 340 | |||
| 341 | |||
| 342 | /** |
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| 343 | * @static requestApi |
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| 344 | * |
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| 345 | * @param $gatewayUrl |
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| 346 | * @param array $data |
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| 347 | * |
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| 348 | * @return AccessData |
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| 349 | * |
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| 350 | * @throws Exceptions\BusinessException |
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| 351 | * @throws Exceptions\InvalidArgumentException |
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| 352 | * @throws SignException |
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| 353 | * |
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| 354 | * @author liuml <[email protected]> |
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| 355 | * @DateTime 2019-04-11 10:38 |
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| 356 | */ |
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| 357 | public static function requestApi($gatewayUrl, array $data): AccessData |
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| 358 | { |
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| 359 | Events::dispatch( |
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| 360 | ApiRequestStart::NAME, |
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| 361 | new ApiRequestStart( |
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| 362 | self::$config->get('event.driver'), |
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| 363 | self::$config->get('event.method'), |
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| 364 | $gatewayUrl, |
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| 365 | $data |
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| 366 | ) |
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| 367 | ); |
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| 368 | $data = array_filter($data, function ($value) { |
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| 369 | return ($value == '' || is_null($value)) ? false : true; |
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| 370 | }); |
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| 371 | // 请求支付宝网关 |
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| 372 | $resp = self::getInstance()->post($gatewayUrl, $data); |
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| 373 | |||
| 374 | self::$respCharset = mb_detect_encoding($resp, "UTF-8, GBK, GB2312"); |
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| 375 | |||
| 376 | // 将返回结果转换本地文件编码 |
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| 377 | $result = iconv(self::$respCharset, self::$fileCharset . "//IGNORE", $resp); |
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| 378 | |||
| 379 | Events::dispatch( |
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| 380 | ApiRequestEnd::NAME, |
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| 381 | new ApiRequestEnd( |
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| 382 | self::$config->get('event.driver'), |
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| 383 | self::$config->get('event.method'), |
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| 384 | $gatewayUrl, |
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| 385 | $data, |
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| 386 | $result |
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| 387 | ) |
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| 388 | ); |
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| 389 | |||
| 390 | return self::processingApiResult($data, $result); |
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| 391 | } |
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| 392 | |||
| 393 | /** |
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| 394 | * @static processingApiResult |
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| 395 | * |
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| 396 | * @param $data |
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| 397 | * @param $resp |
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| 398 | * |
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| 399 | * @return AccessData |
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| 400 | * |
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| 401 | * @throws Exceptions\BusinessException |
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| 402 | * @throws Exceptions\InvalidArgumentException |
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| 403 | * @throws SignException |
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| 404 | * |
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| 405 | * @author liuml <[email protected]> |
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| 406 | * @DateTime 2019-04-11 10:38 |
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| 407 | */ |
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| 408 | protected static function processingApiResult($data, $resp): AccessData |
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| 481 | } |
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| 482 | |||
| 483 | /** |
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| 484 | * @static assemblyProgram |
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| 485 | * |
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| 486 | * @param $gatewayUrl |
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| 487 | * @param array $data |
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| 488 | * @param string $httpmethod |
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| 489 | * |
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| 490 | * @return Response |
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| 491 | * |
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| 492 | * @author liuml <[email protected]> |
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| 493 | * @DateTime 2019-04-12 09:54 |
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| 494 | */ |
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| 495 | public static function assemblyProgram($gatewayUrl, array $data, $httpmethod = 'POST'): Response |
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| 509 | } |
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| 510 | |||
| 511 | /** |
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| 512 | * @static buildRequestForm |
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| 513 | * |
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| 514 | * @param $gatewayUrl |
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| 515 | * @param $para_temp |
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| 516 | * |
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| 517 | * @return string |
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| 518 | * |
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| 519 | * @author liuml <[email protected]> |
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| 520 | * @DateTime 2019-04-10 15:13 |
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| 521 | */ |
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| 522 | protected static function buildRequestForm($gatewayUrl, $para_temp) |
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| 523 | { |
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| 524 | $sHtml = "<form id='alipaysubmit' name='alipaysubmit' action='" |
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| 525 | . $gatewayUrl . "' method='POST'>"; |
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| 526 | |||
| 527 | foreach ($para_temp as $key => $val) { |
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| 528 | if (!is_null($val)) { |
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| 529 | //$val = $this->characet($val, $this->postCharset); |
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| 530 | $val = str_replace("'", "'", $val); |
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| 531 | //$val = str_replace("\"",""",$val); |
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| 532 | $sHtml .= "<input type='hidden' name='" . $key . "' value='" |
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| 533 | . $val . "'/>"; |
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| 534 | } |
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| 535 | } |
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| 536 | |||
| 537 | //submit按钮控件请不要含有name属性 |
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| 538 | $sHtml = $sHtml |
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| 539 | . "<input type='submit' value='ok' style='display:none;'></form>"; |
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| 540 | |||
| 541 | $sHtml = $sHtml |
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| 542 | . "<script>document.forms['alipaysubmit'].submit();</script>"; |
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| 543 | |||
| 544 | return $sHtml; |
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| 545 | } |
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| 546 | |||
| 547 | /** |
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| 548 | * @static executeApi |
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| 549 | * |
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| 550 | * @param $params |
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| 551 | * @param $method |
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| 552 | * |
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| 553 | * @return AccessData |
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| 554 | * |
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| 555 | * @throws Exceptions\BusinessException |
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| 556 | * @throws Exceptions\InvalidArgumentException |
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| 557 | * @throws SignException |
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| 558 | * |
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| 559 | * @author liuml <[email protected]> |
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| 560 | * @DateTime 2019-04-12 10:06 |
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| 561 | */ |
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| 562 | public static function executeApi($params, $method) |
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| 581 | } |
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| 582 | |||
| 583 | /** |
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| 584 | * 页面提交执行方法 |
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| 585 | * |
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| 586 | * @param array $params 跳转类接口的request; $httpmethod 提交方式。两个值可选：post、get |
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| 587 | * @param string $method 构建好的、签名后的最终跳转URL（GET）或String形式的form（POST） |
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| 588 | * |
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| 589 | * @return Response |
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| 590 | * |
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| 591 | * @throws Exceptions\InvalidArgumentException |
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| 592 | * |
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| 593 | * @author liuml <[email protected]> |
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| 594 | * @DateTime 2019-04-12 09:59 |
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| 595 | */ |
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| 596 | public static function executePage($params, $method) |
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| 597 | { |
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| 598 | // 请求跳转类接口，返回字符串组装格式get url或post表单形式，默认POST形式 |
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| 599 | $http_method = 'POST'; |
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| 600 | if (isset($params['http_method'])) { |
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| 601 | $http_method = isset($params['http_method']) |
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| 602 | ? $params['http_method'] : 'POST'; |
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| 603 | unset($params['http_method']); |
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| 604 | } |
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| 605 | // 获取公共参数 |
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| 606 | $payload = self::$config->get('payload'); |
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| 607 | // 设置方法 |
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| 608 | $payload['method'] = $method; |
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| 609 | // 设置业务参数 |
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| 610 | $payload['biz_content'] = json_encode($params); |
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| 611 | // 过滤空值 |
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| 612 | $payload = array_filter($payload, function ($value) { |
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| 613 | return $value !== '' && !is_null($value); |
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| 614 | }); |
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| 615 | // 设置签名 |
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| 616 | $payload['sign'] = self::generateSign($payload); |
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| 617 | // 获取支付宝网关地址 |
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| 618 | $base_uri = self::getConfig('base_uri'); |
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| 619 | |||
| 620 | // 生成客户端需要的表单或者url字符串 |
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| 621 | return self::assemblyProgram($base_uri, $payload, $http_method); |
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| 622 | } |
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| 623 | |||
| 624 | /** |
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| 625 | * 生成用于调用收银台SDK的字符串 |
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| 626 | * |
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| 627 | * @param array $params SDK接口的请求参数对象 |
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| 628 | * @param $method |
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| 629 | * |
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| 630 | * @return Response |
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| 631 | * |
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| 632 | * @throws \WannanBigPig\Supports\Exceptions\InvalidArgumentException |
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| 633 | */ |
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| 634 | public static function executeSdk($params, $method): Response |
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| 655 | } |
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| 656 | |||
| 657 | /** |
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| 658 | * @static notifyVerify |
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| 659 | * |
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| 660 | * @param mixed $data |
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| 661 | * |
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| 662 | * @return bool |
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| 663 | * |
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| 664 | * @throws Exceptions\InvalidArgumentException |
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| 665 | */ |
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| 666 | public static function notifyVerify($data = null) |
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| 679 | ); |
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| 680 | } |
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| 681 | |||
| 682 | /** |
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| 683 | * @static getRequest |
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| 684 | * |
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| 685 | * @return array |
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| 686 | */ |
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| 687 | public static function getRequest() |
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| 692 | } |
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| 693 | } |
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| 694 |
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