Viewing file:  Application.php (1.98 KB) -rw-r--r--
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<?php
namespace TwitterPhp\Connection;
use TwitterPhp\RestApiException;
class Application extends Base
{
/**
* @var string
*/
private $_consumerKey;
/**
* @var string
*/
private $_consumerSecret;
/**
* @var string
*/
private $_bearersToken = null;
/**
* @param string $consumerKey
* @param string $consumerSecret
*/
public function __construct($consumerKey,$consumerSecret)
{
$this->_consumerKey = $consumerKey;
$this->_consumerSecret = $consumerSecret;
}
/**
* @param string $url
* @param array $parameters
* @param $method
* @return array
*/
protected function _buildHeaders($url,array $parameters = null,$method)
{
return $headers = array(
"Authorization: Bearer " . $this->_getBearerToken()
);
}
/**
* Get Bearer token
*
* @link https://dev.twitter.com/docs/auth/application-only-auth
*
* @throws \TwitterPhp\RestApiException
* @return string
*/
private function _getBearerToken() {
if (!$this->_bearersToken) {
$token = urlencode($this->_consumerKey) . ':' . urlencode($this->_consumerSecret);
$token = base64_encode($token);
$headers = array(
"Authorization: Basic " . $token
);
$options = array (
CURLOPT_URL => self::TWITTER_API_AUTH_URL,
CURLOPT_HTTPHEADER => $headers,
CURLOPT_POST => 1,
CURLOPT_POSTFIELDS => "grant_type=client_credentials"
);
$response = $this->_callApi($options);
if (isset($response["token_type"]) && $response["token_type"] == 'bearer') {
$this->_bearersToken = $response["access_token"];
} else {
throw new RestApiException('Error while getting access token');
}
}
return $this->_bearersToken;
}
}
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