115 lines
3.2 KiB
PHP
115 lines
3.2 KiB
PHP
<?php
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namespace OAuth\OAuth2\Service;
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use OAuth\OAuth2\Token\StdOAuth2Token;
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use OAuth\Common\Http\Exception\TokenResponseException;
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use OAuth\Common\Http\Uri\Uri;
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use OAuth\Common\Consumer\CredentialsInterface;
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use OAuth\Common\Http\Client\ClientInterface;
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use OAuth\Common\Storage\TokenStorageInterface;
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use OAuth\Common\Http\Uri\UriInterface;
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class Mailchimp extends AbstractService
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{
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public function __construct(
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CredentialsInterface $credentials,
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ClientInterface $httpClient,
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TokenStorageInterface $storage,
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$scopes = array(),
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UriInterface $baseApiUri = null
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) {
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parent::__construct($credentials, $httpClient, $storage, $scopes, $baseApiUri);
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if (is_null($this->baseApiUri) && $storage->hasAccessToken($this->service())) {
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$this->setBaseApiUri($storage->retrieveAccessToken($this->service()));
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}
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}
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/**
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* {@inheritdoc}
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*/
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protected function getAuthorizationMethod()
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{
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return static::AUTHORIZATION_METHOD_QUERY_STRING_V3;
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}
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/**
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* {@inheritdoc}
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*/
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public function getAuthorizationEndpoint()
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{
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return new Uri('https://login.mailchimp.com/oauth2/authorize');
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}
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/**
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* {@inheritdoc}
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*/
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public function getAccessTokenEndpoint()
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{
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return new Uri('https://login.mailchimp.com/oauth2/token');
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}
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/**
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* {@inheritdoc}
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*/
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protected function parseAccessTokenResponse($responseBody)
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{
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// Parse JSON
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$data = json_decode($responseBody, true);
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// Do validation.
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if (null === $data || !is_array($data)) {
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throw new TokenResponseException('Unable to parse response.');
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} elseif (isset($data['error'])) {
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throw new TokenResponseException('Error in retrieving token: "' . $data['error'] . '"');
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}
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// Create token object.
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$token = new StdOAuth2Token($data['access_token']);
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// Set the right API endpoint.
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$this->setBaseApiUri($token);
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// Mailchimp tokens evidently never expire...
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$token->setEndOfLife(StdOAuth2Token::EOL_NEVER_EXPIRES);
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return $token;
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}
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/**
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* {@inheritdoc}
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*/
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public function request($path, $method = 'GET', $body = null, array $extraHeaders = array())
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{
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if (is_null($this->baseApiUri)) {
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$this->setBaseApiUri($this->storage->retrieveAccessToken($this->service()));
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}
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return parent::request($path, $method, $body, $extraHeaders);
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}
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/**
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* Set the right base endpoint.
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*
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* @param StdOAuth2Token $token
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*/
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protected function setBaseApiUri(StdOAuth2Token $token)
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{
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// Make request uri.
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$endpoint = 'https://login.mailchimp.com/oauth2/metadata?oauth_token='. $token->getAccessToken();
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// Grab meta data about the token.
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$response = $this->httpClient->retrieveResponse(new Uri($endpoint), array(), array(), 'GET');
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// Parse JSON.
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$meta = json_decode($response, true);
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// Set base api uri.
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$this->baseApiUri = new Uri('https://'. $meta['dc'] .'.api.mailchimp.com/2.0/');
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// Allow chaining.
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return $this;
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}
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}
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