public function prepare()
{
/*
Any HTTP/1.1 message containing an entity-body SHOULD include a Content-Type header field defining the media type of that body.
http://www.w3.org/Protocols/rfc2616/rfc2616-sec7.html#sec7.2.1
*/
// Must be a multipart request
if ($this->files->all()) {
$boundary = self::generateBoundary();
$this->prepared_body = Request::buildPostBody($this->post->all(), $this->files->all(), $boundary);
$this->headers->set('content-type', 'multipart/form-data; boundary=' . $boundary);
} else {
if ($this->post->all()) {
$this->prepared_body = http_build_query($this->post->all());
$this->headers->set('content-type', 'application/x-www-form-urlencoded');
} else {
$this->headers->set('content-type', $this->detectContentType($this->body));
$this->prepared_body = $this->body;
}
}
/*
The transfer-length of a message is the length of the message-body as it appears in the message; that is, after any transfer-codings have been applied.
http://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4.4
*/
$len = strlen($this->prepared_body);
if ($len > 0) {
$this->headers->set('content-length', $len);
} else {
$this->headers->remove('content-length');
$this->headers->remove('content-type');
}
}
