File "fbbackground.php"

Full Path: /home/vantageo/public_html/wp-admin/.wp-cli/wp-content/plugins/facebook-for-woocommerce/includes/fbbackground.php
File size: 4.4 KB
MIME-type: text/x-php
Charset: utf-8

<?php
// phpcs:ignoreFile
/**
 * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved
 *
 * This source code is licensed under the license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @package FacebookCommerce
 */

defined( 'ABSPATH' ) || exit;

if ( ! class_exists( 'WP_Background_Process', false ) ) {
	// Do not attempt to create this class without WP_Background_Process
	return;
}

class WC_Facebookcommerce_Background_Process extends WP_Background_Process {

		/**
		 * @var WC_Facebookcommerce_Integration instance.
		 */
		private $commerce;

		public function __construct( $commerce ) {
			$this->commerce = $commerce; // Full WC_Facebookcommerce_Integration obj
		}

		/**
		 * __get method for backward compatibility.
		 *
		 * @param string $key property name
		 * @return mixed
		 * @since 3.0.32
		 */
		public function __get( $key ) {
			// Add warning for private properties.
			if ( 'commerce' === $key ) {
				/* translators: %s property name. */
				_doing_it_wrong( __FUNCTION__, sprintf( esc_html__( 'The %s property is private and should not be accessed outside its class.', 'facebook-for-woocommerce' ), esc_html( $key ) ), '3.0.32' );
				return $this->$key;
			}

			return null;
		}

		/**
		 * @var string
		 */
		protected $action = 'fb_commerce_background_process';

		public function dispatch() {
			$commerce   = $this->commerce;
			$dispatched = parent::dispatch();

			if ( is_wp_error( $dispatched ) ) {
				WC_Facebookcommerce_Utils::log(
					sprintf(
						'Unable to dispatch FB Background processor: %s',
						$dispatched->get_error_message()
					),
					array( 'source' => 'wc_facebook_background_process' )
				);
			}
		}

		public function get_item_count() {
			$commerce = $this->commerce;
			return (int) get_transient( $commerce::FB_SYNC_REMAINING );
		}

		/**
		 * Handle cron healthcheck
		 *
		 * Restart the background process if not already running
		 * and data exists in the queue.
		 */
		public function handle_cron_healthcheck() {
			$commerce = $this->commerce;
			if ( $this->is_process_running() ) {
				// Background process already running, no-op
				return true;  // Return "is running? status"
			}

			if ( $this->is_queue_empty() ) {
				// No data to process.
				$this->clear_scheduled_event();
				delete_transient( $commerce::FB_SYNC_REMAINING );
				return;
			}

			$this->handle();
			return true;

		}

		/**
		 * Schedule fallback event.
		 */
		protected function schedule_event() {
			if ( ! wp_next_scheduled( $this->cron_hook_identifier ) ) {
				wp_schedule_event(
					time() + 10,
					$this->cron_interval_identifier,
					$this->cron_hook_identifier
				);
			}
		}

		/**
		 * Is the processor updating?
		 *
		 * @return boolean
		 */
		public function is_updating() {
			return false === $this->is_queue_empty();
		}

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

		/**
		 * Process individual product
		 *
		 * Returns false to remove the item from the queue
		 * (would return item if it needed additional processing).
		 *
		 * @param mixed $item Queue item to iterate over
		 *
		 * @return mixed
		 */
		protected function task( $item ) {
			$commerce      = $this->commerce;  // PHP5 compatibility for static access
			$remaining     = $this->get_item_count();
			$count_message = sprintf(
				'Background syncing products to Facebook. Products remaining: %1$d',
				$remaining
			);

			$this->commerce->display_sticky_message( $count_message, true );

			$this->commerce->on_product_publish( $item );
			$remaining--;
			set_transient(
				$commerce::FB_SYNC_IN_PROGRESS,
				true,
				$commerce::FB_SYNC_TIMEOUT
			);
			set_transient(
				$commerce::FB_SYNC_REMAINING,
				$remaining
			);

			return false;
		}

		/**
		 * Complete
		 *
		 * Override if applicable, but ensure that the below actions are
		 * performed, or, call parent::complete().
		 */
		protected function complete() {
			$commerce = $this->commerce;  // PHP5 compatibility for static access
			delete_transient( $commerce::FB_SYNC_IN_PROGRESS );
			delete_transient( $commerce::FB_SYNC_REMAINING );
			WC_Facebookcommerce_Utils::log( 'Background sync complete!' );
			WC_Facebookcommerce_Utils::fblog( 'Background sync complete!' );
			$this->commerce->remove_sticky_message();
			$this->commerce->display_info_message( 'Facebook product sync complete!' );
			parent::complete();
		}

	}