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<?php |
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namespace ApiVideo\Client\Buzz; |
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use ApiVideo\Client\Exception\AuthenticationFailed; |
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use Buzz\Browser; |
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use Buzz\Client\ClientInterface; |
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use Buzz\Message\Factory\FactoryInterface; |
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use Buzz\Message\MessageInterface; |
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use Buzz\Message\RequestInterface; |
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use Buzz\Message\Response; |
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class OAuthBrowser extends Browser |
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{ |
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/** @var array */ |
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private $authPayload = array(); |
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/** @var bool */ |
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private $isAuthenticated = false; |
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/** @var array */ |
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private $headers; |
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/** @var string */ |
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private $baseUri; |
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const SDK_VERSION = "1.8.9"; |
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public function __construct(ClientInterface $client = null, FactoryInterface $factory = null, $applicationName = "") |
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{ |
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parent::__construct($client, $factory); |
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$this->headers = array('User-Agent' => 'api.video SDK (php; v:' . self::SDK_VERSION . '; ' . $applicationName . ')'); |
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} |
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/** |
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* |
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* @param string $baseUri |
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*/ |
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public function setBaseUri($baseUri) |
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{ |
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$this->baseUri = $baseUri; |
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} |
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/** |
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* |
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* @param $apiKey |
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*/ |
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public function authenticate($apiKey) |
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{ |
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$this->authPayload = array( |
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'apiKey' => $apiKey, |
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); |
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$this->getAccessToken(); |
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} |
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/** |
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* |
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* @throws AuthenticationFailed |
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*/ |
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private function getAccessToken() |
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{ |
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if (empty($this->authPayload)) { |
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throw new AuthenticationFailed('Authentication failed'); |
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} |
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/* @var $response Response */ |
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$response = |
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parent::post( |
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$this->baseUri.'/auth/api-key', |
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array(), |
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json_encode($this->authPayload) |
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); |
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if ($response->getStatusCode() >= 400) { |
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throw new AuthenticationFailed('Authentication failed'); |
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} |
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$this->headers['Authorization'] = 'Bearer '.json_decode($response->getContent())->access_token; |
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$this->isAuthenticated = true; |
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} |
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/** |
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* |
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* @param Response|MessageInterface $response |
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* @return Response |
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*/ |
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private function check(Response $response) |
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{ |
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$status = $response->getStatusCode(); |
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// Refresh access token automatically and transparently |
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if ( |
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401 === $status && |
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array('application/problem+json') === $response->getHeader('Content-Type', false) && |
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false !== strpos($response->getContent(), 'access_denied') |
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) { |
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$lastRequest = $this->getLastRequest(); |
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// Refresh access token |
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$this->getAccessToken(); |
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// Re issue the request |
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$headers = $lastRequest->getHeaders(); |
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foreach ($headers as $key => $header) { |
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if (0 === stripos($header, 'Authorization:')) { |
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unset($headers[$key]); |
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} |
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} |
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$headers[] = 'Authorization: '.$this->headers['Authorization']; |
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$lastRequest->setHeaders($headers); |
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/** @var Response $response */ |
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$response = $this->send($lastRequest); |
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} |
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return $response; |
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} |
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/** |
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* |
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* @param string $path |
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* @param array $headers |
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* @return Response |
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*/ |
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public function get($path, $headers = array()) |
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{ |
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return $this->check( |
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parent::get( |
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$this->baseUri.$path, |
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array_merge($this->headers, $headers) |
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) |
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); |
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} |
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/** |
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* |
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* @param string $path |
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* @param array $headers |
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* @param string $content |
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* @return Response |
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*/ |
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public function post($path, $headers = array(), $content = '') |
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{ |
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return $this->check( |
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parent::post( |
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$this->baseUri.$path, |
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array_merge($this->headers, $headers), |
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$content |
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) |
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); |
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} |
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/** |
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* Submit a form (upload file for example) |
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* |
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* @param string $path |
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* @param array $fields |
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* @param string $method |
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* @param array $headers |
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* @return Response |
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*/ |
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public function submit($path, array $fields = array(), $method = RequestInterface::METHOD_POST, $headers = array()) |
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{ |
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return $this->check( |
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parent::submit( |
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$this->baseUri.$path, |
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$fields, |
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$method, |
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array_merge($this->headers, $headers) |
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) |
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); |
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} |
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/** |
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* |
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* @param string $path |
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* @param array $headers |
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* @param string $content |
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* @return Response |
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*/ |
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public function put($path, $headers = array(), $content = '') |
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{ |
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return $this->check( |
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parent::put( |
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$this->baseUri.$path, |
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array_merge($this->headers, $headers), |
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$content |
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) |
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); |
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} |
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/** |
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* |
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* @param string $path |
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* @param array $headers |
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* @param string $content |
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* @return Response |
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*/ |
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public function patch($path, $headers = array(), $content = '') |
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{ |
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return $this->check( |
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parent::patch( |
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$this->baseUri.$path, |
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array_merge($this->headers, $headers), |
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$content |
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) |
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); |
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} |
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/** |
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* |
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* @param string $path |
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* @param array $headers |
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* @param string $content |
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* @return Response |
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*/ |
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public function delete($path, $headers = array(), $content = '') |
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{ |
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return $this->check( |
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parent::delete( |
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$this->baseUri.$path, |
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array_merge($this->headers, $headers), |
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$content |
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) |
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); |
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} |
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/** |
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* |
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* @param string $path |
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* @param array $headers |
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* @return Response |
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*/ |
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public function head($path, $headers = array()) |
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{ |
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return $this->check( |
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parent::head( |
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$this->baseUri.$path, |
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array_merge($this->headers, $headers) |
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) |
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); |
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} |
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/** |
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* |
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* @param string $path |
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* @param array $headers |
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* @return Response |
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*/ |
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public function options($path, array $headers = array()) |
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{ |
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return $this->check( |
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$this->call( |
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$this->baseUri.$path, |
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'OPTIONS', |
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array_merge($this->headers, $headers) |
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) |
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); |
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} |
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} |
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ApiVideo /
php-sdk
