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vendor/overtrue/easy-sms/src/Gateways/AliyunrestGateway.php

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+<?php
+
+/*
+ * This file is part of the overtrue/easy-sms.
+ *
+ * (c) overtrue <i@overtrue.me>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Overtrue\EasySms\Gateways;
+
+use Overtrue\EasySms\Contracts\MessageInterface;
+use Overtrue\EasySms\Contracts\PhoneNumberInterface;
+use Overtrue\EasySms\Exceptions\GatewayErrorException;
+use Overtrue\EasySms\Support\Config;
+use Overtrue\EasySms\Traits\HasHttpRequest;
+
+/**
+ * Class AliyunrestGateway.
+ */
+class AliyunrestGateway extends Gateway
+{
+    use HasHttpRequest;
+
+    const ENDPOINT_URL = 'http://gw.api.taobao.com/router/rest';
+
+    const ENDPOINT_VERSION = '2.0';
+
+    const ENDPOINT_FORMAT = 'json';
+
+    const ENDPOINT_METHOD = 'alibaba.aliqin.fc.sms.num.send';
+
+    const ENDPOINT_SIGNATURE_METHOD = 'md5';
+
+    const ENDPOINT_PARTNER_ID = 'EasySms';
+
+    /**
+     * @param PhoneNumberInterface $to
+     * @param MessageInterface     $message
+     * @param Config               $config
+     *
+     * @return array|void
+     */
+    public function send(PhoneNumberInterface $to, MessageInterface $message, Config $config)
+    {
+        $urlParams = [
+            'app_key' => $config->get('app_key'),
+            'v' => self::ENDPOINT_VERSION,
+            'format' => self::ENDPOINT_FORMAT,
+            'sign_method' => self::ENDPOINT_SIGNATURE_METHOD,
+            'method' => self::ENDPOINT_METHOD,
+            'timestamp' => date('Y-m-d H:i:s'),
+            'partner_id' => self::ENDPOINT_PARTNER_ID,
+        ];
+
+        $params = [
+            'extend' => '',
+            'sms_type' => 'normal',
+            'sms_free_sign_name' => $config->get('sign_name'),
+            'sms_param' => json_encode($message->getData($this)),
+            'rec_num' => !\is_null($to->getIDDCode()) ? strval($to->getZeroPrefixedNumber()) : $to->getNumber(),
+            'sms_template_code' => $message->getTemplate($this),
+        ];
+        $urlParams['sign'] = $this->generateSign(array_merge($params, $urlParams));
+
+        $result = $this->post($this->getEndpointUrl($urlParams), $params);
+
+        if (isset($result['error_response']) && 0 != $result['error_response']['code']) {
+            throw new GatewayErrorException($result['error_response']['msg'], $result['error_response']['code'], $result);
+        }
+
+        return $result;
+    }
+
+    /**
+     * @param array $params
+     *
+     * @return string
+     */
+    protected function getEndpointUrl($params)
+    {
+        return self::ENDPOINT_URL.'?'.http_build_query($params);
+    }
+
+    /**
+     * @param array $params
+     *
+     * @return string
+     */
+    protected function generateSign($params)
+    {
+        ksort($params);
+
+        $stringToBeSigned = $this->config->get('app_secret_key');
+        foreach ($params as $k => $v) {
+            if (!is_array($v) && '@' != substr($v, 0, 1)) {
+                $stringToBeSigned .= "$k$v";
+            }
+        }
+        unset($k, $v);
+        $stringToBeSigned .= $this->config->get('app_secret_key');
+
+        return strtoupper(md5($stringToBeSigned));
+    }
+}