53 lines
1.8 KiB
PHP
53 lines
1.8 KiB
PHP
<?php
|
|
|
|
namespace App\Http\Controllers\Common;
|
|
|
|
use App\Http\Controllers\Controller;
|
|
|
|
class FileuploadController extends Controller
|
|
{
|
|
public function __construct()
|
|
{
|
|
// checking authentication
|
|
$this->middleware('auth');
|
|
// checking if role is agent
|
|
$this->middleware('role.agent');
|
|
}
|
|
|
|
// Returns a file size limit in bytes based on the PHP upload_max_filesize
|
|
// and post_max_size
|
|
public function file_upload_max_size()
|
|
{
|
|
static $max_size = -1;
|
|
|
|
if ($max_size < 0) {
|
|
// Start with post_max_size.
|
|
$max_size_in_bytes = $this->parse_size(ini_get('post_max_size'));
|
|
$max_size_in_actual = ini_get('post_max_size');
|
|
|
|
// If upload_max_size is less, then reduce. Except if upload_max_size is
|
|
// zero, which indicates no limit.
|
|
$upload_max = $this->parse_size(ini_get('upload_max_filesize'));
|
|
if ($upload_max > 0 && $upload_max < $max_size) {
|
|
$max_size_in_bytes = $upload_max;
|
|
$max_size_in_actual = ini_get('upload_max_filesize');
|
|
}
|
|
}
|
|
|
|
return ['0' => $max_size_in_bytes, '1' => $max_size_in_actual];
|
|
// return $max_size_in_bytes;
|
|
}
|
|
|
|
public function parse_size($size)
|
|
{
|
|
$unit = preg_replace('/[^bkmgtpezy]/i', '', $size); // Remove the non-unit characters from the size.
|
|
$size = preg_replace('/[^0-9\.]/', '', $size); // Remove the non-numeric characters from the size.
|
|
if ($unit) {
|
|
// Find the position of the unit in the ordered string which is the power of magnitude to multiply a kilobyte by.
|
|
return round($size * pow(1024, stripos('bkmgtpezy', $unit[0])));
|
|
} else {
|
|
return round($size);
|
|
}
|
|
}
|
|
}
|