REDROOM

Navigation

Breadcrumbs

/ / home / certprox / template.certproxywizard.com / wp-content / plugins / woocommerce / includes / abstracts

Create

Create File | Create Folder | Upload Files | Run Command

Edit File Size: 4.87 KB

/home/certprox/template.certproxywizard.com/wp-content/plugins/woocommerce/includes/abstracts/class-wc-background-process.php

Text Base64

<?php
/**
 * Abstract WP_Background_Process class.
 *
 * Uses https://github.com/A5hleyRich/wp-background-processing to handle DB
 * updates in the background.
 *
 * @package WooCommerce\Classes
 */

defined( 'ABSPATH' ) || exit;

if ( ! class_exists( 'WP_Async_Request', false ) ) {
	include_once dirname( WC_PLUGIN_FILE ) . '/includes/libraries/wp-async-request.php';
}

if ( ! class_exists( 'WP_Background_Process', false ) ) {
	include_once dirname( WC_PLUGIN_FILE ) . '/includes/libraries/wp-background-process.php';
}

/**
 * WC_Background_Process class.
 */
abstract class WC_Background_Process extends WP_Background_Process {

/**
	 * Is queue empty.
	 *
	 * @return bool
	 */
	protected function is_queue_empty() {
		global $wpdb;

$table  = $wpdb->options;
		$column = 'option_name';

if ( is_multisite() ) {
			$table  = $wpdb->sitemeta;
			$column = 'meta_key';
		}

$key = $wpdb->esc_like( $this->identifier . '_batch_' ) . '%';

$count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM {$table} WHERE {$column} LIKE %s", $key ) ); // @codingStandardsIgnoreLine.

return ! ( $count > 0 );
	}

/**
	 * Get batch.
	 *
	 * @return stdClass Return the first batch from the queue.
	 */
	protected function get_batch() {
		global $wpdb;

$table        = $wpdb->options;
		$column       = 'option_name';
		$key_column   = 'option_id';
		$value_column = 'option_value';

if ( is_multisite() ) {
			$table        = $wpdb->sitemeta;
			$column       = 'meta_key';
			$key_column   = 'meta_id';
			$value_column = 'meta_value';
		}

$key = $wpdb->esc_like( $this->identifier . '_batch_' ) . '%';

$query = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$table} WHERE {$column} LIKE %s ORDER BY {$key_column} ASC LIMIT 1", $key ) ); // @codingStandardsIgnoreLine.

$batch       = new stdClass();
		$batch->key  = $query->$column;
		$batch->data = array_filter( (array) maybe_unserialize( $query->$value_column ) );

return $batch;
	}

/**
	 * See if the batch limit has been exceeded.
	 *
	 * @return bool
	 */
	protected function batch_limit_exceeded() {
		return $this->time_exceeded() || $this->memory_exceeded();
	}

/**
	 * Handle.
	 *
	 * Pass each queue item to the task handler, while remaining
	 * within server memory and time limit constraints.
	 */
	protected function handle() {
		$this->lock_process();

do {
			$batch = $this->get_batch();

foreach ( $batch->data as $key => $value ) {
				$task = $this->task( $value );

if ( false !== $task ) {
					$batch->data[ $key ] = $task;
				} else {
					unset( $batch->data[ $key ] );
				}

if ( $this->batch_limit_exceeded() ) {
					// Batch limits reached.
					break;
				}
			}

// Update or delete current batch.
			if ( ! empty( $batch->data ) ) {
				$this->update( $batch->key, $batch->data );
			} else {
				$this->delete( $batch->key );
			}
		} while ( ! $this->batch_limit_exceeded() && ! $this->is_queue_empty() );

$this->unlock_process();

// Start next batch or complete process.
		if ( ! $this->is_queue_empty() ) {
			$this->dispatch();
		} else {
			$this->complete();
		}
	}

/**
	 * Get memory limit.
	 *
	 * @return int
	 */
	protected function get_memory_limit() {
		if ( function_exists( 'ini_get' ) ) {
			$memory_limit = ini_get( 'memory_limit' );
		} else {
			// Sensible default.
			$memory_limit = '128M';
		}

if ( ! $memory_limit || -1 === intval( $memory_limit ) ) {
			// Unlimited, set to 32GB.
			$memory_limit = '32G';
		}

return wp_convert_hr_to_bytes( $memory_limit );
	}

/**
	 * Schedule cron healthcheck.
	 *
	 * @param array $schedules Schedules.
	 * @return array
	 */
	public function schedule_cron_healthcheck( $schedules ) {
		$interval = apply_filters( $this->identifier . '_cron_interval', 5 );

if ( property_exists( $this, 'cron_interval' ) ) {
			$interval = apply_filters( $this->identifier . '_cron_interval', $this->cron_interval );
		}

// Adds every 5 minutes to the existing schedules.
		$schedules[ $this->identifier . '_cron_interval' ] = array(
			'interval' => MINUTE_IN_SECONDS * $interval,
			/* translators: %d: interval */
			'display'  => sprintf( __( 'Every %d minutes', 'woocommerce' ), $interval ),
		);

return $schedules;
	}

/**
	 * Delete all batches.
	 *
	 * @return WC_Background_Process
	 */
	public function delete_all_batches() {
		global $wpdb;

$table  = $wpdb->options;
		$column = 'option_name';

if ( is_multisite() ) {
			$table  = $wpdb->sitemeta;
			$column = 'meta_key';
		}

$key = $wpdb->esc_like( $this->identifier . '_batch_' ) . '%';

$wpdb->query( $wpdb->prepare( "DELETE FROM {$table} WHERE {$column} LIKE %s", $key ) ); // @codingStandardsIgnoreLine.

return $this;
	}

/**
	 * Kill process.
	 *
	 * Stop processing queue items, clear cronjob and delete all batches.
	 */
	public function kill_process() {
		if ( ! $this->is_queue_empty() ) {
			$this->delete_all_batches();
			wp_clear_scheduled_hook( $this->cron_hook_identifier );
		}
	}
}

Exit & Reset Text mode: syntax highlighting auto-detects file type.

Directory Contents

Dirs: 0 × Files: 16

Sort:

Enable drag-to-move

Name	Size	Perms	Modified	Actions
abstract-wc-address-provider.php	648 B	lrw-r--r--	2026-06-08 11:45:21	Edit Download recursive recursive
abstract-wc-data.php	26.77 KB	lrw-r--r--	2026-06-08 11:45:21	Edit Download recursive recursive
abstract-wc-deprecated-hooks.php	3.11 KB	lrw-r--r--	2026-06-08 11:45:21	Edit Download recursive recursive
abstract-wc-integration.php	1.84 KB	lrw-r--r--	2026-06-08 11:45:21	Edit Download recursive recursive
abstract-wc-log-handler.php	2.50 KB	lrw-r--r--	2026-06-08 11:45:21	Edit Download recursive recursive
abstract-wc-object-query.php	1.94 KB	lrw-r--r--	2026-06-08 11:45:21	Edit Download recursive recursive
abstract-wc-order.php	82.41 KB	lrw-r--r--	2026-06-08 11:45:21	Edit Download recursive recursive
abstract-wc-payment-gateway.php	18.34 KB	lrw-r--r--	2026-06-08 11:45:21	Edit Download recursive recursive
abstract-wc-payment-token.php	5.67 KB	lrw-r--r--	2026-06-08 11:45:21	Edit Download recursive recursive
abstract-wc-privacy.php	3.85 KB	lrw-r--r--	2026-06-08 11:45:21	Edit Download recursive recursive
abstract-wc-product.php	69.34 KB	lrw-r--r--	2026-06-08 11:45:21	Edit Download recursive recursive
abstract-wc-session.php	2.90 KB	lrw-r--r--	2026-06-08 11:45:21	Edit Download recursive recursive
abstract-wc-settings-api.php	31.74 KB	lrw-r--r--	2026-06-08 11:45:21	Edit Download recursive recursive
abstract-wc-shipping-method.php	17.36 KB	lrw-r--r--	2026-06-08 11:45:21	Edit Download recursive recursive
abstract-wc-widget.php	12.17 KB	lrw-r--r--	2026-06-08 11:45:21	Edit Download recursive recursive
class-wc-background-process.php	4.87 KB	lrw-r--r--	2026-06-08 11:45:21	Edit Download recursive recursive