/**
* Construct a new request signer. Perform the request with the doRequest() method below.
*
* A request can have either one file or a body, not both.
*
* The files array consists of arrays:
* - file the filename/path containing the data for the POST/PUT
* - data data for the file, omit when you have a file
* - mime content-type of the file
* - filename filename for content disposition header
*
* When OAuth (and PHP) can support multipart/form-data then we can handle more than one file.
* For now max one file, with all the params encoded in the query string.
*
* @param string request
* @param string method http method. GET, PUT, POST etc.
* @param array params name=>value array with request parameters
* @param string body optional body to send
* @param array files optional files to send (max 1 till OAuth support multipart/form-data posts)
*/
function __construct($request, $method = null, $params = null, $body = null, $files = null)
{
parent::__construct($request, $method, $params, $body);
// When there are files, then we can construct a POST with a single file
if (!empty($files)) {
$empty = true;
foreach ($files as $f) {
$empty = $empty && empty($f['file']) && !isset($f['data']);
}
if (!$empty) {
if (!is_null($body)) {
throw new OAuthException2('When sending files, you can\'t send a body as well.');
}
$this->files = $files;
}
}
}
