添加融云支持 (overtrue#58)

* 添加融云支持 * fix CS. * fix CS. * code review. * add comment. * code review. * fix CS.
CuityMiko · Dec 22, 2017 · eb18628 · eb18628
1 parent d11a34e
commit eb18628
Showing 1 changed file with 129 additions and 0 deletions.
diff --git a/src/Gateways/RongcloudGateway.php b/src/Gateways/RongcloudGateway.php
@@ -0,0 +1,129 @@
+<?php
+
+/*
+ * This file is part of the overtrue/easy-sms.
+ *
+ * (c) overtrue <[email protected]>
+ *
+ * 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 GuzzleHttp\Exception\ClientException;
+use Overtrue\EasySms\Contracts\MessageInterface;
+use Overtrue\EasySms\Exceptions\GatewayErrorException;
+use Overtrue\EasySms\Support\Config;
+use Overtrue\EasySms\Traits\HasHttpRequest;
+
+/**
+ * Class RongcloudGateway.
+ *
+ * @author Darren Gao <[email protected]>
+ *
+ * @see http://www.rongcloud.cn/docs/sms_service.html#send_sms_code
+ */
+class RongcloudGateway extends Gateway
+{
+    use HasHttpRequest;
+
+    const ENDPOINT_TEMPLATE = 'http://api.sms.ronghub.com/%s.%s';
+
+    const ENDPOINT_ACTION = 'sendCode';
+
+    const ENDPOINT_FORMAT = 'json';
+
+    const ENDPOINT_REGION = '86';  // 中国区，目前只支持此国别
+
+    const SUCCESS_CODE = 200;
+
+    /**
+     * @param array|int|string                             $to
+     * @param \Overtrue\EasySms\Contracts\MessageInterface $message
+     * @param \Overtrue\EasySms\Support\Config             $config
+     *
+     * @return array
+     *
+     * @throws \Overtrue\EasySms\Exceptions\GatewayErrorException;
+     */
+    public function send($to, MessageInterface $message, Config $config)
+    {
+        $data = $message->getData();
+
+        if (array_key_exists('action', $data)) {
+            $action = $data['action'];
+        } else {
+            $action = self::ENDPOINT_ACTION;
+        }
+        $endpoint = $this->buildEndpoint($action);
+
+        $headers = [
+            'Nonce' => uniqid(),
+            'App-Key' => $config->get('app_key'),
+            'Timestamp' => time(),
+            ];
+        $headers['Signature'] = $$this->generateSign($headers, $config);
+
+        switch ($action) {
+            case 'sendCode':
+                $params = [
+                    'mobile' => $to,
+                    'region' => self::ENDPOINT_REGION,
+                    'templateId' => $message->getTemplate($this),
+                ];
+
+                break;
+            case 'verifyCode':
+                if (!array_key_exists('code', $data)
+                    or !array_key_exists('sessionId', $data)) {
+                    throw new GatewayErrorException('"code" or "sessionId" is not set', 0);
+                }
+                $params = [
+                    'code' => $data['code'],
+                    'sessionId' => $data['sessionId'],
+                ];
+
+                break;
+            default:
+                throw new GatewayErrorException(sprintf('action: %s not supported', $action));
+        }
+
+        try {
+            $result = $this->post($endpoint, $params, $headers);
+
+            if (self::SUCCESS_CODE !== $result['code']) {
+                throw new GatewayErrorException($result['errorMessage'], $result['code'], $result);
+            }
+        } catch (ClientException $e) {
+            return new GatewayErrorException($e->getMessage(), $e->getCode());
+        }
+
+        return $result;
+    }
+
+    /**
+     * Generate Sign.
+     *
+     * @param array                            $params
+     * @param \Overtrue\EasySms\Support\Config $config
+     *
+     * @return string
+     */
+    protected function generateSign($params, Config $config)
+    {
+        return sha1(sprintf('%s%s%s', $config->get('app_secret'), $params['Nonce'], $params['Timestamp']));
+    }
+
+    /**
+     * Build endpoint url.
+     *
+     * @param string $action
+     *
+     * @return string
+     */
+    protected function buildEndpoint($action)
+    {
+        return sprintf(self::ENDPOINT_TEMPLATE, $action, self::ENDPOINT_FORMAT);
+    }
+}