Error uploading a file

Ok, so I fixed the error I got and now have a fully working progress bar.

In my website.conf, I changed from:

return 302 $1?X-Progress-ID=$2;

to

rewrite ^(.*)/x-progress-id:(\w*) $1?X-Progress-ID=$2;

and the error gone away.

Then, I add to fix some bugs I found in the module.

First, I had to fix the HTTPS verification:

$proto = $_SERVER['HTTPS'] ? 'https://' : 'http://';

fixed to:

if($_SERVER['HTTPS'] == 'on') {
    $proto = 'https://';
  }  
  else {
    $proto = 'http://';
  }

and then in the triming of the response (" " were not removed).

$key = trim($array[0], '" "');
$value = trim($array[1], '" "');

Hope this helps.