File "virtual-filesystem.php"
Full Path: /home/zcziejy/ryadselyen/shortpixel-image-optimiser/class/external/offload/virtual-filesystem.php
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MIME-type: text/x-php
Charset: utf-8
<?php
namespace ShortPixel\External\Offload;
use ShortPixel\Model\File\FileModel as FileModel;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
class VirtualFileSystem
{
protected $offloadName;
public function __construct($name)
{
$this->offloadName = $name;
$this->listen();
}
public function listen()
{
// $fs = \wpSPIO()->fileSystem()->startTrustedMode(); // @todo check if this works trusted mode forever.
add_filter('shortpixel/image/urltopath', array($this, 'checkIfOffloaded'), 10,2);
add_filter('shortpixel/file/virtual/translate', array($this, 'getLocalPathByURL'));
add_filter('shortpixel/file/virtual/heavy_features', array($this, 'extraFeatures'), 10);
}
public function checkIfOffloaded($bool, $url)
{
// Slow as it is, check nothing.
if ($offloadName = 's3-uploads-human')
{
return FileModel::$VIRTUAL_STATELESS;
}
if (file_exists($url))
{
return FileModel::$VIRTUAL_STATELESS;
}
return false;
}
public function getLocalPathByURL($path)
{
return $path;
}
// Features like addUNlisted and retina's ( check outside the WP metadata realm ) add a lot of extra time to stateless / remote filesystems. Disable by default to prevent pages from not loading.
public function extraFeatures()
{
return false;
}
} // class