smush-mu-fix-image-recheck-fail-post-to-get.php

<?php
/**
 * Plugin Name: [Smush Pro] Image Recheck Failure.
 * Description: Changes async request method from POST to GET to fix image recheck failures.
 * Jira: SLS-5197
 * Author: Abdoljabbar Bakhshande
 * Author URI: https://wpmudev.com
 * License: GPLv2 or later
 *
 * @package WordPress
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}

add_action( 'plugins_loaded', 'smush_image_recheck_fix_post_to_get' );

/**
 * Fix image recheck failures by changing POST to GET.
 */
function smush_image_recheck_fix_post_to_get() {

	// Check if Smush Pro is active.
	if ( ! class_exists( 'WP_Smush' ) ) {
		return;
	}

	// File containing the async request class.
	$file = WP_PLUGIN_DIR . '/wp-smush-pro/core/modules/background/class-async-request.php';

	// Check if async request file exists.
	if ( ! file_exists( $file ) ) {
		return;
	}

	// Get the file contents.
	$content = file_get_contents( $file );

	// Check if we have content.
	if ( ! $content ) {
		return;
	}

	// Change POST to GET for async requests.
	$new_content = str_replace( 'return wp_remote_post(', 'return wp_remote_get(', $content );

	// Update only if content changed.
	if ( $new_content !== $content ) {
		file_put_contents( $file, $new_content );
	}

}