42 lines
945 B
PHP
42 lines
945 B
PHP
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<?php
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/**
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* Class for Background of Media Library images.
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*
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* @link https://ewww.io
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* @package EWWW_Image_Optimizer
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*/
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namespace EWWW;
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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/**
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* Handles an async request to scan for unoptimized images. Subsequent calls will resume from the previous request.
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*
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* @see EWWW\Async_Request
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*/
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class Async_Scan extends Async_Request {
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/**
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* The action name used to trigger this class extension.
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*
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* @access protected
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* @var string $action
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*/
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protected $action = 'ewwwio_scan_async';
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/**
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* Handles the async scan request.
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*/
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protected function handle() {
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session_write_close();
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ewwwio_debug_message( '<b>' . __METHOD__ . '()</b>' );
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check_ajax_referer( $this->identifier, 'nonce' );
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global $ewww_scan;
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$ewww_scan = empty( $_REQUEST['ewww_scan'] ) ? '' : sanitize_key( $_REQUEST['ewww_scan'] );
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ewww_image_optimizer_aux_images_script( 'ewww-image-optimizer-auto' );
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}
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}
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