/**
* Send an API query with OAuth authorization
*
* @param array $post Post data
* @param object $ch Curl handle
* @return array API results
*/
function api_query($post, &$ch = null)
{
global $settings;
$headerArr = array('oauth_consumer_key' => $settings['gConsumerKey'], 'oauth_token' => $settings['gTokenKey'], 'oauth_version' => '1.0', 'oauth_nonce' => md5(microtime() . mt_rand()), 'oauth_timestamp' => time(), 'oauth_signature_method' => 'HMAC-SHA1');
$signature = sign_request('POST', $settings['apiUrl'], $post + $headerArr);
$headerArr['oauth_signature'] = $signature;
$header = array();
foreach ($headerArr as $k => $v) {
$header[] = rawurlencode($k) . '="' . rawurlencode($v) . '"';
}
$header = 'Authorization: OAuth ' . join(', ', $header);
if (!$ch) {
$ch = curl_init();
}
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_URL, $settings['apiUrl']);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($post));
curl_setopt($ch, CURLOPT_HTTPHEADER, array($header));
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_USERAGENT, $settings['gUserAgent']);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$data = curl_exec($ch);
if (!$data) {
header("HTTP/1.1 {$settings['errorCode']} Internal Server Error");
echo 'Curl error: ' . htmlspecialchars(curl_error($ch));
exit(0);
}
$ret = json_decode($data);
if ($ret === null) {
header("HTTP/1.1 {$settings['errorCode']} Internal Server Error");
echo 'Unparsable API response: <pre>' . htmlspecialchars($data) . '</pre>';
exit(0);
}
return $ret;
}
/**
* Send an API query with OAuth authorization
*
* @param array $post Post data
* @return array API results
*/
function signed_api_query($post)
{
global $settings;
$headerArr = array('oauth_consumer_key' => $settings['gConsumerKey'], 'oauth_token' => $settings['gTokenKey'], 'oauth_version' => '1.0', 'oauth_nonce' => md5(microtime() . mt_rand()), 'oauth_timestamp' => time(), 'oauth_signature_method' => 'HMAC-SHA1');
$signature = sign_request('POST', $settings['apiUrl'], $post + $headerArr);
$headerArr['oauth_signature'] = $signature;
$header = array();
foreach ($headerArr as $k => $v) {
$header[] = rawurlencode($k) . '="' . rawurlencode($v) . '"';
}
$header = 'Authorization: OAuth ' . join(', ', $header);
$data = http_request($settings['apiUrl'], $post, $header);
$ret = json_decode($data);
if ($ret === null) {
header("HTTP/1.1 {$settings['errorCode']} Internal Server Error");
echo 'Unparsable API response: <pre>' . htmlspecialchars($data) . '</pre>';
exit(0);
}
return $ret;
}
