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