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<?php |
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namespace Mozammil\Putio\Http; |
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use GuzzleHttp\Psr7\Uri; |
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use GuzzleHttp\Middleware; |
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use GuzzleHttp\HandlerStack; |
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use GuzzleHttp\Psr7\Request; |
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use GuzzleHttp\Handler\CurlHandler; |
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use GuzzleHttp\Client as GuzzleClient; |
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use Psr\Http\Message\RequestInterface; |
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class Client |
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{ |
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/** |
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* The API's base URI. |
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*/ |
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const URL = 'https://api.put.io/'; |
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/** |
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* The API's version. |
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*/ |
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const VERSION = 'v2'; |
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/** |
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* The HTTP client. |
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* |
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* @var \GuzzleHttp\Client |
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*/ |
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protected $http; |
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/** |
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* Construct the HTTP client and passing the |
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* token for authorization. |
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* |
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* @param string $token |
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*/ |
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public function __construct(string $token) |
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{ |
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$this->http = $this->http ?: $this->getHttpClient($token); |
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} |
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/** |
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* Sends a GET Request. |
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* |
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* @param string $uri |
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* @param array $query |
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* @param array $options |
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* |
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* @return string JSON |
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*/ |
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public function get(string $uri, array $query = [], array $options = []) |
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{ |
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$uri = $uri.'?'.http_build_query($query); |
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$response = $this->http->request('GET', $uri, $options); |
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return (string) $response->getBody()->getContents(); |
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} |
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/** |
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* Sends a POST Request. |
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* |
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* @param string $uri |
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* @param array $options |
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* |
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* @return string JSON |
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*/ |
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public function post(string $uri, array $options = []) |
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{ |
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$response = $this->http->request('POST', $uri, $options); |
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return (string) $response->getBody()->getContents(); |
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} |
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/** |
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* Constructs the HTTP client. |
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* |
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* @param string $token |
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* |
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* @return \GuzzleHttp\Client |
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*/ |
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private function getHttpClient(string $token) |
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{ |
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$stack = $this->getHandlerStack($token); |
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return new GuzzleClient([ |
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'base_uri' => self::URL.self::VERSION.'/', |
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'handler' => $stack, |
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]); |
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} |
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/** |
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* Creates Guzzle Handler stack |
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* Also appends the Oauth Token to every request. |
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* |
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* @param string $token |
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* |
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* @return \GuzzleHttp\HandlerStack $stack |
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*/ |
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private function getHandlerStack(string $token) |
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{ |
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$stack = HandlerStack::create(new CurlHandler()); |
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$stack->push(Middleware::mapRequest(function (RequestInterface $request) use ($token) { |
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return ! $this->containsAccessToken($request) |
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? $request->withUri(Uri::withQueryValue($request->getUri(), 'oauth_token', $token)) |
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: $request; |
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})); |
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return $stack; |
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} |
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/** |
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* Checks if the request already contains an oauth_token. |
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* |
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* @param \Psr\Http\Message\RequestInterface $request |
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* |
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* @return bool |
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*/ |
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private function containsAccessToken(RequestInterface $request) |
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{ |
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if (strpos($request->getUri()->getQuery(), 'oauth_token') !== false) { |
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return true; |
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} |
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return false; |
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} |
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} |
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mozammil /
putio-php
