public function register(Application $app)
{
// This exposes the main upload object as a service
$app['upload'] = $app->share(function () use($app) {
$allowedExtensions = $app['config']->get('general/accept_file_types');
$uploadHandler = new UploadHandler($app['upload.container']);
$uploadHandler->setPrefix($app['upload.prefix']);
$uploadHandler->setOverwrite($app['upload.overwrite']);
$uploadHandler->addRule('extension', ['allowed' => $allowedExtensions]);
$pattern = $app['config']->get('general/upload/pattern', '[^A-Za-z0-9\\.]+');
$replacement = $app['config']->get('general/upload/replacement', '-');
$lowercase = $app['config']->get('general/upload/lowercase', true);
$uploadHandler->setSanitizerCallback(function ($filename) use($pattern, $replacement, $lowercase) {
if ($lowercase) {
return preg_replace("/{$pattern}/", $replacement, strtolower($filename));
}
return preg_replace("/{$pattern}/", $replacement, $filename);
});
return $uploadHandler;
});
// This exposes the file container as a configurable object please refer to:
// Sirius\Upload\Container\ContainerInterface
// Any compatible file handler can be used.
$app['upload.container'] = $app->share(function () use($app) {
/** @var Filesystem $filesystem */
$filesystem = $app['filesystem']->getFilesystem($app['upload.namespace']);
$container = new UploadContainer($filesystem);
return $container;
});
// This allows multiple upload locations, all prefixed with a namespace. The default is /files
// Note, if you want to provide an alternative namespace, you must set a path on the $app['resources']
// service
$app['upload.namespace'] = 'files';
// This gets prepended to all file saves, can be reset to "" or add your own closure for more complex ones.
$app['upload.prefix'] = date('Y-m') . '/';
$app['upload.overwrite'] = false;
}
