private function addContentType(RequestInterface $request, StreamInterface $body)
{
if (!($uri = $body->getMetadata('uri'))) {
return;
}
// Guess the content-type based on the stream's "uri" metadata value.
// The file extension is used to determine the appropriate mime-type.
if ($contentType = Mimetypes::getInstance()->fromFilename($uri)) {
$request->setHeader('Content-Type', $contentType);
}
}
public function testReturnsNullWhenNoMatchFound()
{
$this->assertNull(Mimetypes::getInstance()->fromExtension('foobar'));
}
/**
* Applies default Content-Disposition and Content-Type headers if needed.
*/
private function prepareDefaultHeaders()
{
// Set a default content-disposition header if one was no provided
if (!$this->hasHeader('Content-Disposition')) {
$this->headers['Content-Disposition'] = sprintf('form-data; name="%s"; filename="%s"', $this->name, basename($this->filename));
}
// Set a default Content-Type if one was not supplied
if (!$this->hasHeader('Content-Type')) {
$this->headers['Content-Type'] = Mimetypes::getInstance()->fromFilename($this->filename) ?: 'text/plain';
}
}