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Path: ~/home/getwphos/public_html/BenjaminMarc2023/wp-content/plugins/woocommerce/includes/

File Content: class-wc-regenerate-images-request.php

<?php
/**
 * All functionality to regenerate images in the background when settings change.
 *
 * @package WooCommerce\Classes
 * @version 3.3.0
 * @since   3.3.0
 */

defined( 'ABSPATH' ) || exit;

if ( ! class_exists( 'WC_Background_Process', false ) ) {
	include_once dirname( __FILE__ ) . '/abstracts/class-wc-background-process.php';
}

/**
 * Class that extends WC_Background_Process to process image regeneration in the background.
 */
class WC_Regenerate_Images_Request extends WC_Background_Process {

/**
	 * Stores the attachment ID being processed.
	 *
	 * @var integer
	 */
	protected $attachment_id = 0;

/**
	 * Initiate new background process.
	 */
	public function __construct() {
		// Uses unique prefix per blog so each blog has separate queue.
		$this->prefix = 'wp_' . get_current_blog_id();
		$this->action = 'wc_regenerate_images';

// Limit Imagick to only use 1 thread to avoid memory issues with OpenMP.
		if ( extension_loaded( 'imagick' ) && method_exists( Imagick::class, 'setResourceLimit' ) ) {
			if ( defined( 'Imagick::RESOURCETYPE_THREAD' ) ) {
				Imagick::setResourceLimit( Imagick::RESOURCETYPE_THREAD, 1 );
			} else {
				Imagick::setResourceLimit( 6, 1 );
			}
		}

parent::__construct();
	}

/**
	 * Is job running?
	 *
	 * @return boolean
	 */
	public function is_running() {
		return $this->is_queue_empty();
	}

/**
	 * Limit each task ran per batch to 1 for image regen.
	 *
	 * @return bool
	 */
	protected function batch_limit_exceeded() {
		return true;
	}

/**
	 * Determines whether an attachment can have its thumbnails regenerated.
	 *
	 * Adapted from Regenerate Thumbnails by Alex Mills.
	 *
	 * @param WP_Post $attachment An attachment's post object.
	 * @return bool Whether the given attachment can have its thumbnails regenerated.
	 */
	protected function is_regeneratable( $attachment ) {
		if ( 'site-icon' === get_post_meta( $attachment->ID, '_wp_attachment_context', true ) ) {
			return false;
		}

if ( wp_attachment_is_image( $attachment ) ) {
			return true;
		}

return false;
	}

/**
	 * Code to execute for each item in the queue
	 *
	 * @param mixed $item Queue item to iterate over.
	 * @return bool
	 */
	protected function task( $item ) {
		if ( ! is_array( $item ) && ! isset( $item['attachment_id'] ) ) {
			return false;
		}

$this->attachment_id = absint( $item['attachment_id'] );
		$attachment          = get_post( $this->attachment_id );

if ( ! $attachment || 'attachment' !== $attachment->post_type || ! $this->is_regeneratable( $attachment ) ) {
			return false;
		}

if ( ! function_exists( 'wp_crop_image' ) ) {
			include ABSPATH . 'wp-admin/includes/image.php';
		}

$log = wc_get_logger();

$log->info(
			sprintf(
				// translators: %s: ID of the attachment.
				__( 'Regenerating images for attachment ID: %s', 'woocommerce' ),
				$this->attachment_id
			),
			array(
				'source' => 'wc-image-regeneration',
			)
		);

$fullsizepath = get_attached_file( $this->attachment_id );

// Check if the file exists, if not just remove item from queue.
		if ( false === $fullsizepath || is_wp_error( $fullsizepath ) || ! file_exists( $fullsizepath ) ) {
			return false;
		}

$old_metadata = wp_get_attachment_metadata( $this->attachment_id );

// We only want to regen WC images.
		add_filter( 'intermediate_image_sizes', array( $this, 'adjust_intermediate_image_sizes' ) );

// We only want to resize images if they do not already exist.
		add_filter( 'intermediate_image_sizes_advanced', array( $this, 'filter_image_sizes_to_only_missing_thumbnails' ), 10, 3 );

// This function will generate the new image sizes.
		$new_metadata = wp_generate_attachment_metadata( $this->attachment_id, $fullsizepath );

// Remove custom filters.
		remove_filter( 'intermediate_image_sizes', array( $this, 'adjust_intermediate_image_sizes' ) );
		remove_filter( 'intermediate_image_sizes_advanced', array( $this, 'filter_image_sizes_to_only_missing_thumbnails' ), 10, 3 );

// If something went wrong lets just remove the item from the queue.
		if ( is_wp_error( $new_metadata ) || empty( $new_metadata ) ) {
			return false;
		}

if ( ! empty( $old_metadata ) && ! empty( $old_metadata['sizes'] ) && is_array( $old_metadata['sizes'] ) ) {
			foreach ( $old_metadata['sizes'] as $old_size => $old_size_data ) {
				if ( empty( $new_metadata['sizes'][ $old_size ] ) ) {
					$new_metadata['sizes'][ $old_size ] = $old_metadata['sizes'][ $old_size ];
				}
			}
		}

// Update the meta data with the new size values.
		wp_update_attachment_metadata( $this->attachment_id, $new_metadata );

// We made it till the end, now lets remove the item from the queue.
		return false;
	}

/**
	 * Filters the list of thumbnail sizes to only include those which have missing files.
	 *
	 * @param array $sizes         An associative array of registered thumbnail image sizes.
	 * @param array $metadata      An associative array of fullsize image metadata: width, height, file.
	 * @param int   $attachment_id Attachment ID. Only passed from WP 5.0+.
	 * @return array An associative array of image sizes.
	 */
	public function filter_image_sizes_to_only_missing_thumbnails( $sizes, $metadata, $attachment_id = null ) {
		$attachment_id = is_null( $attachment_id ) ? $this->attachment_id : $attachment_id;

if ( ! $sizes || ! $attachment_id ) {
			return $sizes;
		}

$fullsizepath = get_attached_file( $attachment_id );
		$editor       = wp_get_image_editor( $fullsizepath );

if ( is_wp_error( $editor ) ) {
			return $sizes;
		}

$metadata = wp_get_attachment_metadata( $attachment_id );

// This is based on WP_Image_Editor_GD::multi_resize() and others.
		foreach ( $sizes as $size => $size_data ) {
			if ( empty( $metadata['sizes'][ $size ] ) ) {
				continue;
			}
			if ( ! isset( $size_data['width'] ) && ! isset( $size_data['height'] ) ) {
				continue;
			}
			if ( ! isset( $size_data['width'] ) ) {
				$size_data['width'] = null;
			}
			if ( ! isset( $size_data['height'] ) ) {
				$size_data['height'] = null;
			}
			if ( ! isset( $size_data['crop'] ) ) {
				$size_data['crop'] = false;
			}

$image_sizes = getimagesize( $fullsizepath );
			if ( false === $image_sizes ) {
				continue;
			}
			list( $orig_w, $orig_h ) = $image_sizes;

$dimensions = image_resize_dimensions( $orig_w, $orig_h, $size_data['width'], $size_data['height'], $size_data['crop'] );

if ( ! $dimensions || ! is_array( $dimensions ) ) {
				continue;
			}

$info         = pathinfo( $fullsizepath );
			$ext          = $info['extension'];
			$dst_w        = $dimensions[4];
			$dst_h        = $dimensions[5];
			$suffix       = "{$dst_w}x{$dst_h}";
			$dst_rel_path = str_replace( '.' . $ext, '', $fullsizepath );
			$thumbnail    = "{$dst_rel_path}-{$suffix}.{$ext}";

if ( $dst_w === $metadata['sizes'][ $size ]['width'] && $dst_h === $metadata['sizes'][ $size ]['height'] && file_exists( $thumbnail ) ) {
				unset( $sizes[ $size ] );
			}
		}

return $sizes;
	}

/**
	 * Returns the sizes we want to regenerate.
	 *
	 * @param array $sizes Sizes to generate.
	 * @return array
	 */
	public function adjust_intermediate_image_sizes( $sizes ) {
		// Prevent a filter loop.
		$unfiltered_sizes = array( 'woocommerce_thumbnail', 'woocommerce_gallery_thumbnail', 'woocommerce_single' );
		static $in_filter = false;
		if ( $in_filter ) {
			return $unfiltered_sizes;
		}
		$in_filter      = true;
		$filtered_sizes = apply_filters( 'woocommerce_regenerate_images_intermediate_image_sizes', $unfiltered_sizes );
		$in_filter      = false;
		return $filtered_sizes;
	}

/**
	 * This runs once the job has completed all items on the queue.
	 *
	 * @return void
	 */
	protected function complete() {
		parent::complete();
		$log = wc_get_logger();
		$log->info(
			__( 'Completed product image regeneration job.', 'woocommerce' ),
			array(
				'source' => 'wc-image-regeneration',
			)
		);
	}
}

FILE FOLDER

Name	Size	Permission
abstracts	---	0755
admin	---	0755
blocks	---	0755
cli	---	0755
customizer	---	0755
data-stores	---	0755
emails	---	0755
export	---	0755
gateways	---	0755
import	---	0755
integrations	---	0755
interfaces	---	0755
legacy	---	0755
libraries	---	0755
log-handlers	---	0755
payment-tokens	---	0755
queue	---	0755
react-admin	---	0755
rest-api	---	0755
shipping	---	0755
shortcodes	---	0755
theme-support	---	0755
tracks	---	0755
traits	---	0755
walkers	---	0755
wccom-site	---	0755
widgets	---	0755
class-wc-ajax.php	116708 bytes	0644
class-wc-api.php	5106 bytes	0644
class-wc-auth.php	12880 bytes	0644
class-wc-autoloader.php	2810 bytes	0644
class-wc-background-emailer.php	4685 bytes	0644
class-wc-background-updater.php	3535 bytes	0644
class-wc-breadcrumb.php	9722 bytes	0644
class-wc-cache-helper.php	11047 bytes	0644
class-wc-cart-fees.php	3448 bytes	0644
class-wc-cart-session.php	16611 bytes	0644
class-wc-cart-totals.php	28927 bytes	0644
class-wc-cart.php	66967 bytes	0644
class-wc-checkout.php	47751 bytes	0644
class-wc-cli.php	1737 bytes	0644
class-wc-comments.php	16241 bytes	0644
class-wc-countries.php	49688 bytes	0644
class-wc-coupon.php	34821 bytes	0644
class-wc-customer-download-log.php	3452 bytes	0644
class-wc-customer-download.php	10702 bytes	0644
class-wc-customer.php	30390 bytes	0644
class-wc-data-exception.php	1321 bytes	0644
class-wc-data-store.php	6752 bytes	0644
class-wc-datetime.php	2310 bytes	0644
class-wc-deprecated-action-hooks.php	7042 bytes	0644
class-wc-deprecated-filter-hooks.php	7518 bytes	0644
class-wc-discounts.php	33735 bytes	0644
class-wc-download-handler.php	26080 bytes	0644
class-wc-emails.php	22995 bytes	0644
class-wc-embed.php	4284 bytes	0644
class-wc-form-handler.php	45503 bytes	0644
class-wc-frontend-scripts.php	27133 bytes	0644
class-wc-geo-ip.php	31140 bytes	0644
class-wc-geolite-integration.php	2036 bytes	0644
class-wc-geolocation.php	10693 bytes	0644
class-wc-https.php	4439 bytes	0644
class-wc-install.php	91199 bytes	0644
class-wc-integrations.php	1308 bytes	0644
class-wc-log-levels.php	2600 bytes	0644
class-wc-logger.php	8976 bytes	0644
class-wc-meta-data.php	2260 bytes	0644
class-wc-order-factory.php	8695 bytes	0644
class-wc-order-item-coupon.php	4175 bytes	0644
class-wc-order-item-fee.php	8972 bytes	0644
class-wc-order-item-meta.php	5942 bytes	0644
class-wc-order-item-product.php	13453 bytes	0644
class-wc-order-item-shipping.php	7969 bytes	0644
class-wc-order-item-tax.php	6644 bytes	0644
class-wc-order-item.php	11547 bytes	0644
class-wc-order-query.php	2615 bytes	0644
class-wc-order-refund.php	5762 bytes	0644
class-wc-order.php	70361 bytes	0644
class-wc-payment-gateways.php	5545 bytes	0644
class-wc-payment-tokens.php	6390 bytes	0644
class-wc-post-data.php	20973 bytes	0644
class-wc-post-types.php	28870 bytes	0644
class-wc-privacy-background-process.php	1707 bytes	0644
class-wc-privacy-erasers.php	13938 bytes	0644
class-wc-privacy-exporters.php	15044 bytes	0644
class-wc-privacy.php	16205 bytes	0644
class-wc-product-attribute.php	7137 bytes	0644
class-wc-product-download.php	12373 bytes	0644
class-wc-product-external.php	4955 bytes	0644
class-wc-product-factory.php	3668 bytes	0644
class-wc-product-grouped.php	5349 bytes	0644
class-wc-product-query.php	2231 bytes	0644
class-wc-product-simple.php	1938 bytes	0644
class-wc-product-variable.php	22513 bytes	0644
class-wc-product-variation.php	17271 bytes	0644
class-wc-query.php	33387 bytes	0644
class-wc-rate-limiter.php	4100 bytes	0644
class-wc-regenerate-images-request.php	7923 bytes	0644
class-wc-regenerate-images.php	15555 bytes	0644
class-wc-register-wp-admin-settings.php	5171 bytes	0644
class-wc-rest-authentication.php	20448 bytes	0644
class-wc-rest-exception.php	276 bytes	0644
class-wc-session-handler.php	14209 bytes	0644
class-wc-shipping-rate.php	5638 bytes	0644
class-wc-shipping-zone.php	13392 bytes	0644
class-wc-shipping-zones.php	4106 bytes	0644
class-wc-shipping.php	11846 bytes	0644
class-wc-shortcodes.php	17648 bytes	0644
class-wc-structured-data.php	17899 bytes	0644
class-wc-tax.php	37969 bytes	0644
class-wc-template-loader.php	21908 bytes	0644
class-wc-tracker.php	36953 bytes	0644
class-wc-validation.php	5875 bytes	0644
class-wc-webhook.php	30871 bytes	0644
class-woocommerce.php	37987 bytes	0644
wc-account-functions.php	13180 bytes	0644
wc-attribute-functions.php	21102 bytes	0644
wc-cart-functions.php	17816 bytes	0644
wc-conditional-functions.php	14252 bytes	0644
wc-core-functions.php	81736 bytes	0644
wc-coupon-functions.php	2819 bytes	0644
wc-deprecated-functions.php	33485 bytes	0644
wc-formatting-functions.php	45334 bytes	0644
wc-notice-functions.php	7971 bytes	0644
wc-order-functions.php	37957 bytes	0644
wc-order-item-functions.php	5153 bytes	0644
wc-page-functions.php	7099 bytes	0644
wc-product-functions.php	49870 bytes	0644
wc-rest-functions.php	11185 bytes	0644
wc-stock-functions.php	13866 bytes	0644
wc-template-functions.php	121921 bytes	0644
wc-template-hooks.php	12681 bytes	0644
wc-term-functions.php	21155 bytes	0644
wc-update-functions.php	80757 bytes	0644
wc-user-functions.php	29247 bytes	0644
wc-webhook-functions.php	5731 bytes	0644
wc-widget-functions.php	2063 bytes	0644