305 lines
8.5 KiB
PHP
305 lines
8.5 KiB
PHP
<?php
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use Action_Scheduler\WP_CLI\Migration_Command;
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use Action_Scheduler\Migration\Controller;
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/**
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* Class ActionScheduler
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* @codeCoverageIgnore
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*/
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abstract class ActionScheduler {
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private static $plugin_file = '';
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/** @var ActionScheduler_ActionFactory */
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private static $factory = NULL;
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/** @var bool */
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private static $data_store_initialized = false;
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public static function factory() {
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if ( !isset(self::$factory) ) {
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self::$factory = new ActionScheduler_ActionFactory();
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}
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return self::$factory;
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}
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public static function store() {
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return ActionScheduler_Store::instance();
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}
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public static function lock() {
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return ActionScheduler_Lock::instance();
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}
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public static function logger() {
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return ActionScheduler_Logger::instance();
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}
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public static function runner() {
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return ActionScheduler_QueueRunner::instance();
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}
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public static function admin_view() {
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return ActionScheduler_AdminView::instance();
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}
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/**
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* Get the absolute system path to the plugin directory, or a file therein
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* @static
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* @param string $path
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* @return string
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*/
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public static function plugin_path( $path ) {
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$base = dirname(self::$plugin_file);
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if ( $path ) {
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return trailingslashit($base).$path;
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} else {
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return untrailingslashit($base);
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}
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}
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/**
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* Get the absolute URL to the plugin directory, or a file therein
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* @static
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* @param string $path
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* @return string
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*/
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public static function plugin_url( $path ) {
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return plugins_url($path, self::$plugin_file);
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}
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public static function autoload( $class ) {
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$d = DIRECTORY_SEPARATOR;
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$classes_dir = self::plugin_path( 'classes' . $d );
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$separator = strrpos( $class, '\\' );
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if ( false !== $separator ) {
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if ( 0 !== strpos( $class, 'Action_Scheduler' ) ) {
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return;
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}
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$class = substr( $class, $separator + 1 );
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}
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if ( 'Deprecated' === substr( $class, -10 ) ) {
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$dir = self::plugin_path( 'deprecated' . $d );
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} elseif ( self::is_class_abstract( $class ) ) {
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$dir = $classes_dir . 'abstracts' . $d;
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} elseif ( self::is_class_migration( $class ) ) {
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$dir = $classes_dir . 'migration' . $d;
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} elseif ( 'Schedule' === substr( $class, -8 ) ) {
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$dir = $classes_dir . 'schedules' . $d;
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} elseif ( 'Action' === substr( $class, -6 ) ) {
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$dir = $classes_dir . 'actions' . $d;
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} elseif ( 'Schema' === substr( $class, -6 ) ) {
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$dir = $classes_dir . 'schema' . $d;
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} elseif ( strpos( $class, 'ActionScheduler' ) === 0 ) {
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$segments = explode( '_', $class );
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$type = isset( $segments[ 1 ] ) ? $segments[ 1 ] : '';
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switch ( $type ) {
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case 'WPCLI':
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$dir = $classes_dir . 'WP_CLI' . $d;
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break;
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case 'DBLogger':
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case 'DBStore':
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case 'HybridStore':
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case 'wpPostStore':
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case 'wpCommentLogger':
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$dir = $classes_dir . 'data-stores' . $d;
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break;
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default:
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$dir = $classes_dir;
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break;
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}
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} elseif ( self::is_class_cli( $class ) ) {
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$dir = $classes_dir . 'WP_CLI' . $d;
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} elseif ( strpos( $class, 'CronExpression' ) === 0 ) {
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$dir = self::plugin_path( 'lib' . $d . 'cron-expression' . $d );
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} elseif ( strpos( $class, 'WP_Async_Request' ) === 0 ) {
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$dir = self::plugin_path( 'lib' . $d );
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} else {
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return;
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}
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if ( file_exists( "{$dir}{$class}.php" ) ) {
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include( "{$dir}{$class}.php" );
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return;
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}
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}
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/**
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* Initialize the plugin
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*
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* @static
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* @param string $plugin_file
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*/
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public static function init( $plugin_file ) {
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self::$plugin_file = $plugin_file;
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spl_autoload_register( array( __CLASS__, 'autoload' ) );
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/**
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* Fires in the early stages of Action Scheduler init hook.
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*/
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do_action( 'action_scheduler_pre_init' );
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require_once( self::plugin_path( 'functions.php' ) );
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ActionScheduler_DataController::init();
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$store = self::store();
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$logger = self::logger();
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$runner = self::runner();
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$admin_view = self::admin_view();
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// Ensure initialization on plugin activation.
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if ( ! did_action( 'init' ) ) {
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add_action( 'init', array( $admin_view, 'init' ), 0, 0 ); // run before $store::init()
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add_action( 'init', array( $store, 'init' ), 1, 0 );
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add_action( 'init', array( $logger, 'init' ), 1, 0 );
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add_action( 'init', array( $runner, 'init' ), 1, 0 );
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} else {
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$admin_view->init();
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$store->init();
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$logger->init();
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$runner->init();
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}
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if ( apply_filters( 'action_scheduler_load_deprecated_functions', true ) ) {
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require_once( self::plugin_path( 'deprecated/functions.php' ) );
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}
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if ( defined( 'WP_CLI' ) && WP_CLI ) {
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WP_CLI::add_command( 'action-scheduler', 'ActionScheduler_WPCLI_Scheduler_command' );
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if ( ! ActionScheduler_DataController::is_migration_complete() && Controller::instance()->allow_migration() ) {
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$command = new Migration_Command();
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$command->register();
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}
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}
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self::$data_store_initialized = true;
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/**
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* Handle WP comment cleanup after migration.
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*/
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if ( is_a( $logger, 'ActionScheduler_DBLogger' ) && ActionScheduler_DataController::is_migration_complete() && ActionScheduler_WPCommentCleaner::has_logs() ) {
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ActionScheduler_WPCommentCleaner::init();
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}
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add_action( 'action_scheduler/migration_complete', 'ActionScheduler_WPCommentCleaner::maybe_schedule_cleanup' );
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}
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/**
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* Check whether the AS data store has been initialized.
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*
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* @param string $function_name The name of the function being called. Optional. Default `null`.
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* @return bool
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*/
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public static function is_initialized( $function_name = null ) {
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if ( ! self::$data_store_initialized && ! empty( $function_name ) ) {
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$message = sprintf( __( '%s() was called before the Action Scheduler data store was initialized', 'action-scheduler' ), esc_attr( $function_name ) );
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error_log( $message, E_WARNING );
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}
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return self::$data_store_initialized;
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}
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/**
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* Determine if the class is one of our abstract classes.
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*
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* @since 3.0.0
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*
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* @param string $class The class name.
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*
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* @return bool
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*/
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protected static function is_class_abstract( $class ) {
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static $abstracts = array(
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'ActionScheduler' => true,
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'ActionScheduler_Abstract_ListTable' => true,
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'ActionScheduler_Abstract_QueueRunner' => true,
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'ActionScheduler_Abstract_Schedule' => true,
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'ActionScheduler_Abstract_RecurringSchedule' => true,
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'ActionScheduler_Lock' => true,
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'ActionScheduler_Logger' => true,
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'ActionScheduler_Abstract_Schema' => true,
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'ActionScheduler_Store' => true,
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'ActionScheduler_TimezoneHelper' => true,
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);
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return isset( $abstracts[ $class ] ) && $abstracts[ $class ];
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}
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/**
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* Determine if the class is one of our migration classes.
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*
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* @since 3.0.0
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*
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* @param string $class The class name.
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*
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* @return bool
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*/
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protected static function is_class_migration( $class ) {
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static $migration_segments = array(
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'ActionMigrator' => true,
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'BatchFetcher' => true,
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'DBStoreMigrator' => true,
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'DryRun' => true,
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'LogMigrator' => true,
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'Config' => true,
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'Controller' => true,
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'Runner' => true,
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'Scheduler' => true,
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);
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$segments = explode( '_', $class );
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$segment = isset( $segments[ 1 ] ) ? $segments[ 1 ] : $class;
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return isset( $migration_segments[ $segment ] ) && $migration_segments[ $segment ];
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}
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/**
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* Determine if the class is one of our WP CLI classes.
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*
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* @since 3.0.0
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*
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* @param string $class The class name.
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*
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* @return bool
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*/
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protected static function is_class_cli( $class ) {
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static $cli_segments = array(
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'QueueRunner' => true,
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'Command' => true,
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'ProgressBar' => true,
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);
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$segments = explode( '_', $class );
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$segment = isset( $segments[ 1 ] ) ? $segments[ 1 ] : $class;
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return isset( $cli_segments[ $segment ] ) && $cli_segments[ $segment ];
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}
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final public function __clone() {
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trigger_error("Singleton. No cloning allowed!", E_USER_ERROR);
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}
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final public function __wakeup() {
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trigger_error("Singleton. No serialization allowed!", E_USER_ERROR);
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}
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final private function __construct() {}
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/** Deprecated **/
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public static function get_datetime_object( $when = null, $timezone = 'UTC' ) {
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_deprecated_function( __METHOD__, '2.0', 'wcs_add_months()' );
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return as_get_datetime_object( $when, $timezone );
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}
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/**
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* Issue deprecated warning if an Action Scheduler function is called in the shutdown hook.
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*
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* @param string $function_name The name of the function being called.
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* @deprecated 3.1.6.
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*/
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public static function check_shutdown_hook( $function_name ) {
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_deprecated_function( __FUNCTION__, '3.1.6' );
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}
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}
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