Laravel+Plupload uploading to S3 response for preflight is invalid - CORS
I found a way to achieve it poorly. Studying http://laravel.com/docs/master/filesystem deeply I didn't found a valid answer to get Plupload working. Otherwise, I found a poor solution that is using a:
<input type="file" name="files[]" multiple>
And use something like:
foreach($request->file("files") as $file) { Storage::put( 'test'.rand(1,100), file_get_contents($file->getRealPath()) ); };
In my controller, that enables multiple file uploading to S3. But it isn't asynchronous and also it's UX is worse.
I'll keep working to have Plupload enabled eventually. I will post updates here.