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<?php |
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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if ( ! class_exists( 'LP_Abstract_Background_Process' ) ) { |
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/** |
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* Class LP_Abstract_Background_Process |
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* |
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* @since 3.0.0 |
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*/ |
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class LP_Abstract_Background_Process extends WP_Background_Process { |
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|
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/** |
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* @var int |
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*/ |
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protected $queue_lock_time = 60; |
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|
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/** |
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* @var string |
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*/ |
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protected $action = ''; |
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|
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/** |
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* @var bool |
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*/ |
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protected $safe = true; |
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|
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/** |
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* @var string |
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*/ |
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protected $_safe = ''; |
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|
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/** |
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* @var string |
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*/ |
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protected $prefix = 'lp'; |
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|
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/** |
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* @var array |
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* |
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* @since 3.3.0 |
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*/ |
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protected $query_args = array(); |
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|
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/** |
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* LP_Abstract_Background_Process constructor. |
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*/ |
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public function __construct() { |
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parent::__construct(); |
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|
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$this->query_args = array( |
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'lp-background-process' => $this->get_id(), |
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); |
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|
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/** |
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* Priority is important that will fix issue with WC cart doesnt remove |
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* after completing checkout and get order details |
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* |
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* @since 3.0.8 |
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*/ |
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// add_action( 'shutdown', array( $this, 'dispatch_queue' ), 1000 ); |
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} |
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|
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public function dispatch_queue() { |
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if ( ! empty( $this->data ) ) { |
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$this->save()->dispatch(); |
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} |
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} |
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|
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public function is_safe( $safe = null ) { |
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if ( is_bool( $safe ) ) { |
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if ( $this->_safe === '' ) { |
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$this->_safe = $this->safe; |
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} |
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$this->safe = $safe; |
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} |
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|
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return $this->safe; |
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} |
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|
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public function reset_safe() { |
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$this->safe = $this->_safe; |
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} |
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|
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/** |
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* @param mixed $data |
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* |
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* @return mixed |
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*/ |
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public function push_to_queue( $data ) { |
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// Check to preventing loop |
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if ( $this->safe ) { |
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if ( learn_press_is_ajax() || ! empty( $_REQUEST['action'] ) ) { |
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// return $this; |
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} |
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} |
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|
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return parent::push_to_queue( $data ); |
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} |
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|
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/** |
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* Get unique ID |
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* |
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* @since 3.3.0 |
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* |
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* @return mixed|string |
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*/ |
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public function get_id() { |
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return $this->identifier; |
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} |
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|
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/** |
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* Schedule fallback event. |
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*/ |
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protected function schedule_event() { |
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if ( ! wp_next_scheduled( $this->cron_hook_identifier ) ) { |
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wp_schedule_event( time() + 10, $this->cron_interval_identifier, $this->cron_hook_identifier ); |
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} |
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} |
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|
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/** |
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* @since 3.3.0 |
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* |
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* @return bool |
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*/ |
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public function has_queued() { |
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return ! $this->is_queue_empty(); |
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} |
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|
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|
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protected function task( $item ) { |
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ob_start(); |
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|
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print_r( $item ); |
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print_r( $_REQUEST ); |
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|
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$msg = ob_get_clean(); |
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|
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return false; |
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} |
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|
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/** |
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* Get query args |
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* |
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* @return array |
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*/ |
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protected function get_query_args() { |
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return array_merge( |
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array( |
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'action' => $this->identifier, |
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'nonce' => wp_create_nonce( $this->identifier ), |
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), |
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$this->query_args |
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); |
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} |
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|
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public function clear_queue() { |
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$this->data = array(); |
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|
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return $this; |
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} |
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|
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/** |
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* Array of singleton classes. |
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* |
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* @var array |
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*/ |
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protected static $instances = array(); |
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|
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/** |
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* @return LP_Abstract_Background_Process|mixed |
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*/ |
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public static function instance() { |
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$name = self::_get_called_class(); |
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|
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if ( false === $name ) { |
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return false; |
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} |
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|
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if ( empty( self::$instances[ $name ] ) ) { |
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self::$instances[ $name ] = new $name(); |
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} |
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|
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return self::$instances[ $name ]; |
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} |
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|
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/** |
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* @return bool|string |
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*/ |
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protected static function _get_called_class() { |
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if ( function_exists( 'get_called_class' ) ) { |
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return get_called_class(); |
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} |
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|
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$backtrace = debug_backtrace(); |
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|
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if ( empty( $backtrace[2] ) ) { |
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return false; |
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} |
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|
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if ( empty( $backtrace[2]['args'][0] ) ) { |
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return false; |
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} |
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|
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return $backtrace[2]['args'][0]; |
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} |
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} |
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} |
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|
