/**
* Build the multipart body for file uploaded request.
* @param array $params Parameters for the request
* @return string
*/
private static function buildHttpMultipartBody($params)
{
$body = '';
$pairs = array();
self::$boundary = $boundary = md5('lightapp-sdk-php-1.0' . microtime(true));
foreach ($params as $key => $value) {
if ($value[0] == '@') {
$url = ltrim($value, '@');
$content = file_get_contents($url);
$array = explode('?', basename($url));
$filename = $array[0];
$body .= '--' . $boundary . "\r\n";
$body .= 'Content-Disposition: form-data; name="' . $key . '"; filename="' . $filename . '"' . "\r\n";
$body .= 'Content-Type: ' . self::detectMimeType($url) . "\r\n\r\n";
$body .= $content . "\r\n";
} else {
$body .= '--' . $boundary . "\r\n";
$body .= 'Content-Disposition: form-data; name="' . $key . "\"\r\n\r\n";
$body .= $value . "\r\n";
}
}
$body .= '--' . $boundary . '--';
return $body;
}
