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<?php
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declare ( strict_types = 1 );
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namespace Ch0c01dxyz\InstaToken\Endpoints;
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use Http\Client\HttpClient;
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use Http\Discovery\HttpClientDiscovery;
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use Http\Discovery\MessageFactoryDiscovery;
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use Http\Message\RequestFactory;
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use Ch0c01dxyz\InstaToken\Interfaces\LoginInterface;
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use Ch0c01dxyz\InstaToken\Exceptions\LoginException;
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/**
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* @author Egar Rizki <[email protected]>
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*/
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class Login implements LoginInterface
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{
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/**
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* @var [type]
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*/
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protected $appId;
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/**
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* @var [type]
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*/
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protected $appSecret;
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/**
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* @var [type]
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*/
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protected $appCallback;
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/**
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* @var [type]
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*/
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protected $appScope;
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/**
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* @var [type]
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*/
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protected $responseCode;
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/**
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* @var [type]
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*/
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protected $result;
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/**
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* @var \Http\Client\HttpClient
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*/
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protected $httpClient;
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/**
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* @var \Http\Message\RequestFactory
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*/
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protected $requestFactory;
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/**
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* New instance of Login class
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*
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* @param string $appId
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* @param string $appSecret
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* @param string $appCallback
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* @param \Http\Client\HttpClient|null $httpClient
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* @param \Http\Message\RequestFactory|null $requestFactory
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*/
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public function __construct ( string $appId, string $appSecret, string $appCallback, string $appScope, HttpClient $httpClient = null, RequestFactory $requestFactory = null )
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{
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$this->appId = ( string ) $appId;
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$this->appSecret = ( string ) $appSecret;
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$this->appCallback = ( string ) $appCallback;
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$this->appScope = ( string ) $appScope;
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$this->httpClient = $httpClient ?: HttpClientDiscovery::find ();
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$this->requestFactory = $requestFactory ?: MessageFactoryDiscovery::find ();
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}
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/**
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* Get URL Login redirect Instagram
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*/
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public function getLogin () : string
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{
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if ( empty ( $this->appId ) )
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{
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throw new LoginException ( "AppID required." );
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}
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if ( empty ( $this->appScope ) )
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{
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throw new LoginException ( "AppScope required." );
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}
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return "https://api.instagram.com/oauth/authorize/?client_id=" . $this->appId . "&redirect_uri=" . $this->appCallback . "&response_type=code" . "&scope=" . $this->appScope;
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}
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/**
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* Get Instagram Authorization
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*
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* param string $code
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*/
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public function doAuth ( string $code ) : array
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{
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if ( empty ( $code ) )
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{
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throw new LoginException ( "Code required." );
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}
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$uri = "https://api.instagram.com/oauth/access_token";
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$this->builder->addResource ( "client_id", $this->appId );
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$this->builder->addResource ( "client_secret", $this->appSecret );
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$this->builder->addResource ( "grant_type", "authorization_code" );
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$this->builder->addResource ( "redirect_uri", $this->appCallback );
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$this->builder->addResource ( "code", $code );
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$request = $this->requestFactory->createRequest ( "POST", $uri, [
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"Content-Type" => 'multipart/form-data; boundary="' . $this->builder->getBoundary () . '"'
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], ( string ) $this->builder->build () );
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$response = $this->httpClient->sendRequest ( $request );
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if ( $response->getStatusCode () === 400 )
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{
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$body = json_decode ( ( string ) $response->getBody () );
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throw new LoginException ( $body->meta->error_message );
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}
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return json_decode ( ( string ) $response->getBody ()->getContents (), true );
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}
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} |
ch0c01dxyz /
instatoken
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