JezK

Edit File: DokanBackgroundProcesses.php

<?php

namespace WeDevs\Dokan\Abstracts;

use ReflectionClass;

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';
}

/**
 * Abstract Dokan_Background_Processes class
 */
abstract class DokanBackgroundProcesses extends \WP_Background_Process {

/**
     * Action
     *
     * Override this action in your processor class
     *
     * @since 2.8.7
     *
     * @var string
     */
    protected $action = null;

/**
     * Class constructor
     *
     * @since 3.0.0
     *
     * @return void
     */
    public function __construct() {
        if ( ! $this->action ) {
            $this->set_action();
        }

parent::__construct();
    }

/**
     * Execute after complete a task
     *
     * @since 2.8.7
     *
     * @return void
     */
    public function complete() {
        $this->clear_process();
        parent::complete();
    }

/**
     * Schedule cron healthcheck
     *
     * This override method supports cron_interval
     * property in extended child class.
     *
     * @see https://github.com/woocommerce/woocommerce/pull/21353
     *
     * @since 2.8.7
     *
     * @param mixed $schedules Schedules.
     *
     * @return mixed
     */
    public function schedule_cron_healthcheck( $schedules ) {
        if ( version_compare( WC_VERSION, '3.5.0', '>=' ) ) {
            return parent::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: 1) interval period
            'display'  => sprintf( __( 'Every %d Minutes', 'dokan-lite' ), $interval ),
        );

return $schedules;
    }

/**
     * Cancel background process
     *
     * Override method to clear dokan_background_processes option
     *
     * @since 2.8.7
     *
     * @return void
     */
    public function cancel_process() {
        $this->clear_process();
        parent::cancel_process();
    }

/**
     * Set process action
     *
     * @since 3.0.0
     *
     * @return void
     */
    protected function set_action() {
        $this->action = 'dokan_' . md5( static::class );
    }

/**
     * Dispatch process
     *
     * Calls save and dispatch and update dokan_background_processes option
     *
     * @since 2.8.7
     *
     * @param string $processor_file
     *
     * @return $this
     */
    public function dispatch_process( $processor_file = null ) {
        if ( ! $processor_file ) {
            $reflector = new ReflectionClass( static::class );
            $processor_file = $reflector->getFileName();
        }

$this->save()->dispatch();

$processes = get_option( 'dokan_background_processes', array() );
        $processes[ static::class ] = $processor_file;

update_option( 'dokan_background_processes', $processes, 'no' );

return $this;
    }

/**
     * Clean up dokan_background_processes option
     *
     * @since 2.8.7
     *
     * @return $this
     */
    public function clear_process() {
        $processes = get_option( 'dokan_background_processes', array() );

if ( array_key_exists( static::class, $processes ) ) {
            unset( $processes[ static::class ] );
            update_option( 'dokan_background_processes', $processes, 'no' );
        }

return $this;
    }
}

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