/**
* Execute the request and return a response.
*
* @param array additional cURL options
* @return string request response body
* @uses Request::check
* @uses Arr::get
* @uses Remote::get
*/
public function execute(array $options = NULL)
{
// Check that all required fields are set
$this->check();
// Get the URL of the request
$url = $this->url;
if (EXTERNAL_API_PROXY) {
$options[CURLOPT_PROXYPORT] = EXTERNAL_API_PROXY_PORT;
$options[CURLOPT_PROXYTYPE] = 'http';
$options[CURLOPT_PROXY] = EXTERNAL_API_PROXY_URL;
}
if (!isset($options[CURLOPT_CONNECTTIMEOUT])) {
// Use the request default timeout
$options[CURLOPT_CONNECTTIMEOUT] = $this->timeout;
}
if (ENVIRONMENT === 'development') {
$options[CURLOPT_SSL_VERIFYPEER] = false;
}
if ($this->send_header) {
// Get the the current headers
$headers = isset($options[CURLOPT_HTTPHEADER]) ? $options[CURLOPT_HTTPHEADER] : array();
// Add the Authorization header
$headers[] = 'Authorization: ' . $this->as_header();
// Store the new headers
$options[CURLOPT_HTTPHEADER] = $headers;
}
if ($this->method === 'POST') {
// Send the request as a POST
$options[CURLOPT_POST] = TRUE;
if ($post = $this->as_query(NULL, empty($this->upload))) {
// Attach the post fields to the request
$options[CURLOPT_POSTFIELDS] = $post;
}
} elseif ($query = $this->as_query()) {
// Append the parameters to the query string
$url = "{$url}?{$query}";
}
return OAuth1::remote($url, $options);
}
