How to pass whole url as params? - laravel-5

Question

I want allow user to scan QR code and go to website. This is search results with params in url address like
http://example.com/qr-code/http://example.org/search/user_id=12&model_id=4&role_id=8
My route is set as
Route::get('qr-code/{data?}/{size?}', 'QrController#qrCode')->name('qr-code');
so i hope my $data will get url:
http://example.org/search/user_id=12&model_id=4&role_id=8
My Controller has
public function qrCode(Request $request, $data = null, $size = 60) {
dd(88);
$data = (empty($data)) ? env('APP_URL') : $data;
return view('qr.code')->with('qr', QrCode::size($size)->generate($data));
}
But i can't even see dd(88) route redirect to main page.
How can i fix that ?

Answer 1

The thing is that Laravel doesn't know that you will provide an entire URL as a parameter. He could interpret everything like that:
http://example.com/qr-code/http:/ /search/user_id=12&model_id=4&role_id=8 . Try encoding the URL diffrently. Your $data will be "http:/" and your size will be 60.

Answer 2

Ok i took i added to helper
function base64url_encode($s) {
return str_replace(array('+', '/'), array('-', '_'), base64_encode($s));
}
function base64url_decode($s) {
return base64_decode(str_replace(array('-', '_'), array('+', '/'), $s));
}
And then i am getting URI from request on view like
Click me
From JS i send params to QrController
public function qrCode(Request $request, $data = null, $type = null, $size = 200) {
$data = (empty($data)) ? env('APP_URL') : $data;
if ($type == 'url') $data = env('APP_URL') . base64url_decode($data);
return view('qr.code')->with('qr', QrCode::size($size)->generate($data));
}
And works fine. Base64 has + or / sometimes so thats why need to replace both - and _ and second is i add base url from env to make whole address.
Thx