/**
* @param $parameters Parameters
* @param $form array
* @param $files array
* @return mixed
*/
public function run(Parameters $parameters, $form, $files)
{
/** @var $session_files Files */
$raw_parameters = $parameters->getRawParameters();
$file_key = reset($raw_parameters);
$session_files = Session::current()->get(Files::class);
// numeric (session files index) file key
if (isset($session_files->files[$file_key])) {
$file = $session_files->files[$file_key];
} else {
foreach ($session_files->files as $file) {
if ($file->name === $file_key) {
break;
}
}
}
// output
if (isset($file)) {
header('Content-Type: ' . $file->getType());
if (isset($raw_parameters['size'])) {
$image = Image::createFromString($file->content);
$image->resize($raw_parameters['size'], $raw_parameters['size'])->display();
} else {
echo $file->content;
}
}
}
