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<?php |
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/* |
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* This file is part of the light/easemob. |
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* |
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* (c) lichunqiang <[email protected]> |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace light\Easemob\Rest; |
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use light\Easemob\Core\AccessToken; |
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use light\Easemob\Core\Http; |
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use light\Easemob\Exception\EasemobException; |
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use light\Easemob\Exception\MethodNotFoundException; |
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use light\Easemob\Support\Log; |
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use Psr\Http\Message\RequestInterface; |
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use Psr\Http\Message\ResponseInterface; |
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/** |
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* Class Rest. |
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* |
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* @method post($uri, $options = []) |
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* @method get($uri, $options = []) |
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* @method put($uri, $options = []) |
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* @method delete($uri, $options = []) |
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* @method upload($uri, $options = []) |
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*/ |
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abstract class Rest |
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{ |
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/** |
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* @var Http |
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*/ |
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protected $http; |
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/** |
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* @var \light\Easemob\Core\AccessToken |
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*/ |
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protected $accessToken; |
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public function __construct(AccessToken $accessToken, Http $http) |
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{ |
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$this->accessToken = $accessToken; |
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$this->http = $http; |
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$this->registerHttpMiddleware(); |
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} |
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/** |
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* @return Http |
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*/ |
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public function getHttp() |
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{ |
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return $this->http; |
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} |
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/** |
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* @param Http $http |
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*/ |
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public function setHttp($http) |
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{ |
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$this->http = $http; |
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} |
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/** |
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* @return AccessToken |
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*/ |
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public function getAccessToken() |
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{ |
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return $this->accessToken; |
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} |
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/** |
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* @param AccessToken $accessToken |
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*/ |
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public function setAccessToken($accessToken) |
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{ |
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$this->accessToken = $accessToken; |
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} |
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/** |
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* @param $name |
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* @param $arguments |
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* |
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* @throws MethodNotFoundException |
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* |
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* @return mixed |
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*/ |
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public function __call($name, $arguments) |
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{ |
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$httpMethods = ['GET', 'POST', 'DELETE', 'PUT', 'UPLOAD']; |
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if (in_array(strtoupper($name), $httpMethods)) { |
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return $this->parseResponse( |
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call_user_func_array([$this->http, $name], $arguments) |
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); |
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} |
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throw new MethodNotFoundException('Call undefined method.'); |
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} |
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/** |
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* Parse response. |
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* |
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* @param ResponseInterface $response |
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* |
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* @throws EasemobException |
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* @throws \light\Easemob\Exception\HttpException |
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* |
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* @return mixed |
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*/ |
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protected function parseResponse(ResponseInterface $response) |
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{ |
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$statusCode = $response->getStatusCode(); |
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if (200 !== $statusCode) { |
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//通用false代表此次请求失败，并没有成功 |
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Log::error('Got an error reponse:', [ |
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'__class__' => get_called_class(), |
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'code' => $statusCode, |
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'responseBody' => (string) $response->getBody(), |
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]); |
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return false; |
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} |
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$result = $this->http->parseJSON($response); |
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Log::debug('Parse response body result:', ['response' => $result]); |
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if (isset($result['error'])) { |
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Log::error('Got an error from server:', [ |
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'__class__' => get_called_class(), |
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'error' => $result, |
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]); |
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throw new EasemobException($result['error_description']); |
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} |
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return $result; |
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} |
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/** |
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* Set request access_token query. |
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*/ |
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protected function registerHttpMiddleware() |
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{ |
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// access token |
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$this->http->addMiddleware($this->accessTokenMiddleware()); |
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} |
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/** |
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* Attache access token to request query. |
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* |
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* @return \Closure |
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*/ |
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public function accessTokenMiddleware() |
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{ |
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return function (callable $handler) { |
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return function (RequestInterface $request, array $options) use ($handler) { |
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if (!$this->accessToken->getToken()) { |
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return $handler($request, $options); |
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} |
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$request = $request->withHeader('Authorization', 'Bearer ' . $this->accessToken->getToken()); |
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return $handler($request, $options); |
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}; |
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}; |
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} |
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} |
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lichunqiang /
easemob
