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<?php |
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namespace jofner\SDK\TwitchTV; |
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/** |
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* TwitchRequest for TwitchTV API SDK for PHP |
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* |
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* PHP SDK for interacting with the TwitchTV API |
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* |
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* @author Josef Ohnheiser <[email protected]> |
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* @license https://github.com/jofner/Twitch-SDK/blob/master/LICENSE.md MIT |
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* @homepage https://github.com/jofner/Twitch-SDK |
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*/ |
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class TwitchRequest |
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{ |
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/** @var string Set the useragnet */ |
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private $userAgent = 'jofner TwitchSDK 2.*'; |
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/** @var integer Set connect timeout */ |
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public $connectTimeout = 30; |
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/** @var integer Set timeout default. */ |
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public $timeout = 30; |
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/** @var boolean Verify SSL Cert */ |
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public $sslVerifypeer = false; |
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/** @var integer Contains the last HTTP status code returned */ |
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public $httpCode = 0; |
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/** @var array Contains the last HTTP headers returned */ |
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public $httpInfo = array(); |
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/** @var array Contains the last Server headers returned */ |
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public $httpHeader = array(); |
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/** @var boolean Throw cURL errors */ |
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public $throwCurlErrors = true; |
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/** @var int API version to use */ |
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private $apiVersion = 3; |
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/** @var string */ |
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private $clientId; |
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const URL_TWITCH = 'https://api.twitch.tv/kraken/'; |
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const URL_TWITCH_TEAM = 'http://api.twitch.tv/api/team/'; |
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const URI_AUTH = 'oauth2/authorize'; |
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const URI_AUTH_TOKEN = 'oauth2/token'; |
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const MIME_TYPE = 'application/vnd.twitchtv.v%d+json'; |
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/** |
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* Set the API version to use |
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* @param integer $version |
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* @deprecated will be removed, force to use v3 API, which is current stable Twitch API version |
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*/ |
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public function setApiVersion($version) |
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{ |
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if (ctype_digit(strval($version))) { |
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$this->apiVersion = (int)$version; |
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} |
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} |
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/** |
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* Get the API version |
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* @return int |
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*/ |
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public function getApiVersion() |
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{ |
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return $this->apiVersion; |
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} |
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/** |
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* Get Client ID |
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* @return string |
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*/ |
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public function getClientId() |
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{ |
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return $this->clientId; |
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} |
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/** |
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* Set CLient ID |
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* @param string $clientId |
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*/ |
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public function setClientId($clientId) |
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{ |
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$this->clientId = $clientId; |
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} |
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/** |
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* TwitchAPI request |
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* @param string $uri |
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* @param string $method |
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* @param string $postfields |
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* @return \stdClass |
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* @throws \jofner\SDK\TwitchTV\TwitchSDKException |
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*/ |
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public function request($uri, $method = 'GET', $postfields = null) |
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{ |
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return $this->generalRequest(self::URL_TWITCH . $uri, $method, $postfields); |
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} |
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/** |
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* Twitch Team API request |
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* @param string $uri |
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* @param string $method |
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* @param string $postfields |
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* @return \stdClass |
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* @throws \jofner\SDK\TwitchTV\TwitchSDKException |
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*/ |
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public function teamRequest($uri, $method = 'GET', $postfields = null) |
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{ |
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return $this->generalRequest(self::URL_TWITCH_TEAM . $uri . '.json', $method, $postfields); |
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} |
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/** |
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* TwitchAPI request |
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* method used by teamRequest && request methods |
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* because there are two different Twitch APIs |
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* don't call it directly |
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* @param string $uri |
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* @param string $method |
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* @param string $postfields |
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* @return \stdClass |
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* @throws \jofner\SDK\TwitchTV\TwitchSDKException |
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*/ |
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private function generalRequest($uri, $method = 'GET', $postfields = null) |
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{ |
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$this->httpInfo = array(); |
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$crl = $this->initCrl($uri, $method, $postfields); |
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$response = curl_exec($crl); |
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$this->httpCode = curl_getinfo($crl, CURLINFO_HTTP_CODE); |
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$this->httpInfo = array_merge($this->httpInfo, curl_getinfo($crl)); |
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if (curl_errno($crl) && $this->throwCurlErrors === true) { |
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throw new TwitchSDKException(curl_error($crl), curl_errno($crl)); |
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} |
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curl_close($crl); |
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return json_decode($response); |
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} |
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/** |
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* Initialize a cURL session |
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* @param string $uri |
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* @param string $method |
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* @param string|null $postfields |
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* @return resource |
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*/ |
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private function initCrl($uri, $method, $postfields) |
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{ |
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$optHttpHeader = array( |
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'Expect:', |
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'Accept: ' . sprintf(self::MIME_TYPE, $this->getApiVersion()), |
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'Client-ID: ' . $this->getClientId(), |
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); |
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$crl = curl_init(); |
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curl_setopt($crl, CURLOPT_USERAGENT, $this->userAgent); |
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curl_setopt($crl, CURLOPT_CONNECTTIMEOUT, $this->connectTimeout); |
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curl_setopt($crl, CURLOPT_TIMEOUT, $this->timeout); |
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curl_setopt($crl, CURLOPT_RETURNTRANSFER, true); |
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curl_setopt($crl, CURLOPT_HEADERFUNCTION, array($this, 'getHeader')); |
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curl_setopt($crl, CURLOPT_HEADER, false); |
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switch ($method) { |
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case 'POST': |
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curl_setopt($crl, CURLOPT_POST, true); |
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break; |
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case 'PUT': |
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curl_setopt($crl, CURLOPT_CUSTOMREQUEST, 'PUT'); |
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break; |
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case 'DELETE': |
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curl_setopt($crl, CURLOPT_CUSTOMREQUEST, 'DELETE'); |
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} |
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if ($postfields !== null) { |
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curl_setopt($crl, CURLOPT_POSTFIELDS, ltrim($postfields, '?')); |
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$optHttpHeader[] = 'Content-Length: ' . strlen($postfields); |
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} |
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curl_setopt($crl, CURLOPT_HTTPHEADER, $optHttpHeader); |
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curl_setopt($crl, CURLOPT_URL, $uri); |
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return $crl; |
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} |
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/** |
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* Get the header info to store |
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* @param $ch |
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* @param $header |
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* @return int |
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*/ |
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private function getHeader($ch, $header) |
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{ |
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$i = strpos($header, ':'); |
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if (!empty($i)) { |
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$key = str_replace('-', '_', strtolower(substr($header, 0, $i))); |
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$value = trim(substr($header, $i + 2)); |
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$this->httpHeader[$key] = $value; |
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} |
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return strlen($header); |
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} |
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} |
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jofner /
Twitch-SDK
