namespace ImageOptimization\Modules\Optimization\Components;
use ImageOptimization\Classes\Async_Operation\{
use ImageOptimization\Classes\Image\{
Exceptions\Invalid_Image_Exception,
Image_Optimization_Error_Type,
use ImageOptimization\Classes\Logger;
use ImageOptimization\Classes\Exceptions\Quota_Exceeded_Error;
use ImageOptimization\Modules\Optimization\Classes\Exceptions\Image_File_Already_Exists_Error;
use ImageOptimization\Modules\Optimization\Classes\Exceptions\Image_Validation_Error;
use ImageOptimization\Modules\Optimization\Classes\Optimize_Image;
use ImageOptimization\Modules\Optimization\Classes\Validate_Image;
use ImageOptimization\Modules\Settings\Classes\Settings;
use ImageOptimization\Plugin;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
class Upload_Optimization {
public function handle_upload( array $metadata, int $attachment_id, string $context ) {
if ( 'create' !== $context ) {
if ( ! Settings::get( Settings::OPTIMIZE_ON_UPLOAD_OPTION_NAME ) ) {
// @var ImageOptimizer/Modules/ConnectManager/Module
$module = Plugin::instance()->modules_manager->get_modules( 'connect-manager' );
if ( ! $module->connect_instance->is_connected() || ! $module->connect_instance->is_activated() ) {
Validate_Image::is_valid( $attachment_id );
} catch ( Invalid_Image_Exception | Image_Validation_Error $iie ) {
$meta = new Image_Meta( $attachment_id );
->set_status( Image_Status::OPTIMIZATION_IN_PROGRESS )
Async_Operation_Hook::OPTIMIZE_ON_UPLOAD,
[ 'attachment_id' => $attachment_id ],
Async_Operation_Queue::OPTIMIZE
} catch ( Throwable $t ) {
->set_status( Image_Status::OPTIMIZATION_FAILED )
public function optimize_image_on_upload( int $image_id ) {
$oi = new Optimize_Image(
} catch ( Quota_Exceeded_Error $qe ) {
( new Image_Meta( $image_id ) )
->set_status( Image_Status::OPTIMIZATION_FAILED )
->set_error_type( Image_Optimization_Error_Type::QUOTA_EXCEEDED )
} catch ( Image_File_Already_Exists_Error $fe ) {
( new Image_Meta( $image_id ) )
->set_status( Image_Status::OPTIMIZATION_FAILED )
->set_error_type( Image_Optimization_Error_Type::FILE_ALREADY_EXISTS )
} catch ( Throwable $t ) {
Logger::log( Logger::LEVEL_ERROR, 'Optimization error. Reason: ' . $t->getMessage() );
( new Image_Meta( $image_id ) )
->set_status( Image_Status::OPTIMIZATION_FAILED )
->set_error_type( Image_Optimization_Error_Type::GENERIC )
public function __construct() {
add_action( 'wp_generate_attachment_metadata', [ $this, 'handle_upload' ], 10, 3 );
add_action( Async_Operation_Hook::OPTIMIZE_ON_UPLOAD, [ $this, 'optimize_image_on_upload' ] );