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<?php |
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/** |
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* MercadoLibre PHP SDK |
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* |
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* Licensed under The MIT License |
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* For full copyright and license information, please see the LICENSE file |
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* Redistributions of files must retain the above copyright notice. |
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* |
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* @copyright 2018 Lucas Banegas <[email protected]> |
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* @license https://opensource.org/licenses/MIT MIT License |
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* @author Lucas Banegas <[email protected]> |
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* @link https://github.com/docta/mercadolibre Repository |
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* @link https://docta.github.io/mercadolibre Documentation |
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*/ |
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namespace Docta\MercadoLibre; |
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use Docta\MercadoLibre\OAuth2\Client\Provider; |
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use Docta\MercadoLibre\OAuth2\Client\ResourceGeneric; |
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use Docta\MercadoLibre\OAuth2\Client\ResourceOwner; |
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use InvalidArgumentException; |
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use League\OAuth2\Client\Provider\AbstractProvider; |
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use League\OAuth2\Client\Provider\Exception\IdentityProviderException; |
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use League\OAuth2\Client\Token\AccessToken; |
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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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* Represents a simplified version of MercadoLibre Provider. |
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*/ |
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class Client extends Provider |
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{ |
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/** |
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* @var AccessToken |
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*/ |
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protected $token; |
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/** |
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* @var ResourceOwner |
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*/ |
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protected $owner; |
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/** |
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* Constructor. |
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* |
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* @param string $authSite The site where the application was registered (ex: `MLA`) |
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* @param string $clientId The App ID granted by MercadoLibre |
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* @param string $clientSecret The secret key granted by MercadoLibre |
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* @param string $redirectUri The URI that will process the MercadoLibre callback |
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* @param AccessToken|string $token Code or token previously granted (optional) |
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* @throws IdentityProviderException |
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* @throws InvalidArgumentException |
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*/ |
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public function __construct( |
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$authSite, |
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$clientId, |
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$clientSecret, |
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$redirectUri, |
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$token = null |
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) { |
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parent::__construct(compact( |
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'authSite', |
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'clientId', |
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'clientSecret', |
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'redirectUri' |
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)); |
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if ($token) { |
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$this->setToken($token); |
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} |
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} |
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/** |
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* Builds and returns the authorization URL. |
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* |
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* @param array $options |
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* @return string Authorization URL |
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*/ |
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public function getAuthorizationUrl(array $options = []) |
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{ |
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return parent::getAuthorizationUrl($options); |
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} |
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/** |
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* Returns the current value of the state parameter. |
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* |
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* @return string |
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*/ |
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public function getState() |
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{ |
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return parent::getState(); |
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} |
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/** |
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* Set a token using a code or a previously created token. |
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* |
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* @param AccessToken|string $token Code or token previously granted |
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* @return AccessToken|null |
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* @throws IdentityProviderException |
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*/ |
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public function setToken($token) |
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{ |
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$this->token = $token instanceof AccessToken |
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? $token : $this->getAccessToken('authorization_code', ['code' => $token]); |
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return $this->getToken(); |
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} |
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/** |
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* Get the current token. |
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* |
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* @return AccessToken|null |
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* @throws IdentityProviderException |
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*/ |
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public function getToken() |
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{ |
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if ($this->token && $this->token->hasExpired() && $this->token->getRefreshToken()) { |
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$options = ['refresh_token' => $this->token->getRefreshToken()]; |
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$this->token = $this->getAccessToken('refresh_token', $options); |
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} |
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return $this->token; |
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} |
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/** |
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* Get the owner resource for the current token. |
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* |
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* @return ResourceOwner|null |
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* @throws IdentityProviderException |
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*/ |
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public function getOwner() |
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{ |
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if ($this->getToken()) { |
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$this->owner = $this->getResourceOwner($this->getToken()); |
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} |
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return $this->owner; |
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} |
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/** |
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* Execute a GET request |
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* |
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* @param string $path Path relative to the API URL |
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* @param array $query Query parameters to include in the URL (optional) |
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* @return ResourceGeneric The resource obtained by the request |
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* @throws IdentityProviderException |
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*/ |
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public function get($path, array $query = []) |
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{ |
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return $this->execute('GET', $path, $query); |
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} |
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/** |
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* Execute a POST request |
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* |
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* @param string $path Path relative to the API URL |
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* @param array $data Data to be sent through the HTTP headers (optional) |
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* @param array $query Query parameters to include in the URL (optional) |
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* @return ResourceGeneric The resource obtained by the request |
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* @throws IdentityProviderException |
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*/ |
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public function post($path, array $data = [], array $query = []) |
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{ |
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return $this->execute('POST', $path, $query, $data); |
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} |
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/** |
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* Execute a PUT request |
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* |
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* @param string $path Path relative to the API URL |
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* @param array $data Data to be sent through the HTTP headers (optional) |
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* @param array $query Query parameters to include in the URL (optional) |
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* @return ResourceGeneric The resource obtained by the request |
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* @throws IdentityProviderException |
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*/ |
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public function put($path, array $data = [], array $query = []) |
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{ |
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return $this->execute('PUT', $path, $query, $data); |
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} |
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/** |
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* Execute a DELETE request |
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* |
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* @param string $path Path relative to the API URL |
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* @param array $query Query parameters to include in the URL (optional) |
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* @return ResourceGeneric The resource obtained by the request |
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* @throws IdentityProviderException |
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*/ |
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public function delete($path, array $query = []) |
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{ |
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return $this->execute('DELETE', $path, $query); |
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} |
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/** |
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* Execute a OPTIONS request |
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* |
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* @param string $path Path relative to the API URL |
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* @param array $query Query parameters to include in the URL (optional) |
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* @return ResourceGeneric The resource obtained by the request |
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* @throws IdentityProviderException |
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*/ |
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public function options($path, array $query = []) |
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{ |
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return $this->execute('OPTIONS', $path, $query); |
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} |
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/** |
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* Execute a custom request |
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* |
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* @param string $method Request method |
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* @param string $path Path relative to the API URL |
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* @param array $query Query parameters to include in the URL (optional) |
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* @param array $data Data to be sent through the HTTP headers (optional) |
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* @return ResourceGeneric The resource obtained by the request |
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* @throws IdentityProviderException |
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*/ |
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public function execute($method, $path, array $query = [], array $data = []) |
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{ |
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$url = $this->getApiUrl($path, $query); |
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$request = $this->buildRequest($method, $url, $data); |
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$response = $this->getParsedResponse($request); |
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return $this->buildResource($response); |
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} |
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/** |
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* Build and return an appropriate request. |
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* |
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* @internal |
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* @param string $method |
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* @param string $url |
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* @param array $data |
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* @return RequestInterface |
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*/ |
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public function buildRequest($method, $url, array $data = []) |
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{ |
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$token = $this->getToken(); |
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$options = $this->buildOptions($data); |
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return $token instanceof AccessToken |
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? $this->getAuthenticatedRequest($method, $url, $token, $options) |
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: $this->getRequest($method, $url, $options); |
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} |
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/** |
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* Convert data to HTTP headers. |
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* |
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* @internal |
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* @param array $data |
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* @return array |
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*/ |
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private function buildOptions(array $data) |
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{ |
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return empty($data) ? $data : [ |
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'headers' => ['content-type' => 'application/json'], |
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'body' => json_encode($data) |
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]; |
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} |
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/** |
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* Build and return a resource. |
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* |
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* @internal |
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* @param array $response |
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* @return ResourceGeneric |
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*/ |
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private function buildResource(array $response) |
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{ |
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return new ResourceGeneric($response); |
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} |
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} |
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