58 lines
1.3 KiB
PHP
58 lines
1.3 KiB
PHP
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<?php
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namespace ShortPixel\External\Offload;
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use ShortPixel\Model\File\FileModel as FileModel;
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly.
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}
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class VirtualFileSystem
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{
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protected $offloadName;
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public function __construct($name)
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{
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$this->offloadName = $name;
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$this->listen();
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}
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public function listen()
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{
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// $fs = \wpSPIO()->fileSystem()->startTrustedMode(); // @todo check if this works trusted mode forever.
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add_filter('shortpixel/image/urltopath', array($this, 'checkIfOffloaded'), 10,2);
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add_filter('shortpixel/file/virtual/translate', array($this, 'getLocalPathByURL'));
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add_filter('shortpixel/file/virtual/heavy_features', array($this, 'extraFeatures'), 10);
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}
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public function checkIfOffloaded($bool, $url)
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{
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// Slow as it is, check nothing.
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if ($offloadName = 's3-uploads-human')
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{
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return FileModel::$VIRTUAL_STATELESS;
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}
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if (file_exists($url))
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{
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return FileModel::$VIRTUAL_STATELESS;
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}
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return false;
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}
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public function getLocalPathByURL($path)
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{
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return $path;
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}
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// 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.
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public function extraFeatures()
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{
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return false;
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}
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} // class
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