migration_scheduler = $migration_scheduler; $this->store_classname = ''; } /** * Set the action store class name. * * @param string $class Classname of the store class. * * @return string */ public function get_store_class( $class ) { if ( \ActionScheduler_DataController::is_migration_complete() ) { return \ActionScheduler_DataController::DATASTORE_CLASS; } elseif ( \ActionScheduler_Store::DEFAULT_CLASS !== $class ) { $this->store_classname = $class; return $class; } else { return 'ActionScheduler_HybridStore'; } } /** * Set the action logger class name. * * @param string $class Classname of the logger class. * * @return string */ public function get_logger_class( $class ) { \ActionScheduler_Store::instance(); if ( $this->has_custom_datastore() ) { $this->logger_classname = $class; return $class; } else { return \ActionScheduler_DataController::LOGGER_CLASS; } } /** * Get flag indicating whether a custom datastore is in use. * * @return bool */ public function has_custom_datastore() { return (bool) $this->store_classname; } /** * Set up the background migration process * * @return void */ public function schedule_migration() { if ( \ActionScheduler_DataController::is_migration_complete() || $this->migration_scheduler->is_migration_scheduled() ) { return; } $this->migration_scheduler->schedule_migration(); } /** * Get the default migration config object * * @return ActionScheduler\Migration\Config */ public function get_migration_config_object() { static $config = null; if ( ! $config ) { $source_store = $this->store_classname ? new $this->store_classname() : new \ActionScheduler_wpPostStore(); $source_logger = $this->logger_classname ? new $this->logger_classname() : new \ActionScheduler_wpCommentLogger(); $config = new Config(); $config->set_source_store( $source_store ); $config->set_source_logger( $source_logger ); $config->set_destination_store( new \ActionScheduler_DBStoreMigrator() ); $config->set_destination_logger( new \ActionScheduler_DBLogger() ); if ( defined( 'WP_CLI' ) && WP_CLI ) { $config->set_progress_bar( new ProgressBar( '', 0 ) ); } } return apply_filters( 'action_scheduler/migration_config', $config ); } /** * Hook dashboard migration notice. */ public function hook_admin_notices() { if ( ! $this->allow_migration() || \ActionScheduler_DataController::is_migration_complete() ) { return; } add_action( 'admin_notices', array( $this, 'display_migration_notice' ), 10, 0 ); } /** * Show a dashboard notice that migration is in progress. */ public function display_migration_notice() { printf( '

', __( 'Action Scheduler migration in progress. The list of scheduled actions may be incomplete.', 'action-scheduler' ) ); } /** * Add store classes. Hook migration. */ private function hook() { add_filter( 'action_scheduler_store_class', array( $this, 'get_store_class' ), 100, 1 ); add_filter( 'action_scheduler_logger_class', array( $this, 'get_logger_class' ), 100, 1 ); add_action( 'init', array( $this, 'maybe_hook_migration' ) ); add_action( 'wp_loaded', array( $this, 'schedule_migration' ) ); // Action Scheduler may be displayed as a Tools screen or WooCommerce > Status administration screen add_action( 'load-tools_page_action-scheduler', array( $this, 'hook_admin_notices' ), 10, 0 ); add_action( 'load-woocommerce_page_wc-status', array( $this, 'hook_admin_notices' ), 10, 0 ); } /** * Possibly hook the migration scheduler action. * * @author Jeremy Pry */ public function maybe_hook_migration() { if ( ! $this->allow_migration() || \ActionScheduler_DataController::is_migration_complete() ) { return; } $this->migration_scheduler->hook(); } /** * Allow datastores to enable migration to AS tables. */ public function allow_migration() { if ( ! \ActionScheduler_DataController::dependencies_met() ) { return false; } if ( null === $this->migrate_custom_store ) { $this->migrate_custom_store = apply_filters( 'action_scheduler_migrate_data_store', false ); } return ( ! $this->has_custom_datastore() ) || $this->migrate_custom_store; } /** * Proceed with the migration if the dependencies have been met. */ public static function init() { if ( \ActionScheduler_DataController::dependencies_met() ) { self::instance()->hook(); } } /** * Singleton factory. */ public static function instance() { if ( ! isset( self::$instance ) ) { self::$instance = new static( new Scheduler() ); } return self::$instance; } }