1 files changed, 0 insertions, 125 deletions
diff --git a/plugins/jetpack/sync/class.jetpack-sync-module-constants.php b/plugins/jetpack/sync/class.jetpack-sync-module-constants.php
deleted file mode 100644
index f3af3195..00000000
--- a/plugins/jetpack/sync/class.jetpack-sync-module-constants.php
+++ /dev/null
@@ -1,125 +0,0 @@
-<?php
-
-require_once dirname( __FILE__ ) . '/class.jetpack-sync-defaults.php';
-
-class Jetpack_Sync_Module_Constants extends Jetpack_Sync_Module {
-	const CONSTANTS_CHECKSUM_OPTION_NAME = 'jetpack_constants_sync_checksum';
-	const CONSTANTS_AWAIT_TRANSIENT_NAME = 'jetpack_sync_constants_await';
-
-	public function name() {
-		return 'constants';
-	}
-
-	public function init_listeners( $callable ) {
-		add_action( 'jetpack_sync_constant', $callable, 10, 2 );
-	}
-
-	public function init_full_sync_listeners( $callable ) {
-		add_action( 'jetpack_full_sync_constants', $callable );
-	}
-
-	public function init_before_send() {
-		add_action( 'jetpack_sync_before_send_queue_sync', array( $this, 'maybe_sync_constants' ) );
-
-		// full sync
-		add_filter( 'jetpack_sync_before_send_jetpack_full_sync_constants', array( $this, 'expand_constants' ) );
-	}
-
-	public function reset_data() {
-		delete_option( self::CONSTANTS_CHECKSUM_OPTION_NAME );
-		delete_transient( self::CONSTANTS_AWAIT_TRANSIENT_NAME );
-	}
-
-	function set_constants_whitelist( $constants ) {
-		$this->constants_whitelist = $constants;
-	}
-
-	function get_constants_whitelist() {
-		return Jetpack_Sync_Defaults::get_constants_whitelist();
-	}
-
-	function enqueue_full_sync_actions( $config, $max_items_to_enqueue, $state ) {
-		/**
-		 * Tells the client to sync all constants to the server
-		 *
-		 * @since 4.2.0
-		 *
-		 * @param boolean Whether to expand constants (should always be true)
-		 */
-		do_action( 'jetpack_full_sync_constants', true );
-
-		// The number of actions enqueued, and next module state (true == done)
-		return array( 1, true );
-	}
-
-	function estimate_full_sync_actions( $config ) {
-		return 1;
-	}
-
-	function get_full_sync_actions() {
-		return array( 'jetpack_full_sync_constants' );
-	}
-
-	function maybe_sync_constants() {
-		if ( get_transient( self::CONSTANTS_AWAIT_TRANSIENT_NAME ) ) {
-			return;
-		}
-
-		set_transient( self::CONSTANTS_AWAIT_TRANSIENT_NAME, microtime( true ), Jetpack_Sync_Defaults::$default_sync_constants_wait_time );
-
-		$constants = $this->get_all_constants();
-		if ( empty( $constants ) ) {
-			return;
-		}
-
-		$constants_checksums = (array) get_option( self::CONSTANTS_CHECKSUM_OPTION_NAME, array() );
-
-		foreach ( $constants as $name => $value ) {
-			$checksum = $this->get_check_sum( $value );
-			// explicitly not using Identical comparison as get_option returns a string
-			if ( ! $this->still_valid_checksum( $constants_checksums, $name, $checksum ) && ! is_null( $value ) ) {
-				/**
-				 * Tells the client to sync a constant to the server
-				 *
-				 * @since 4.2.0
-				 *
-				 * @param string The name of the constant
-				 * @param mixed The value of the constant
-				 */
-				do_action( 'jetpack_sync_constant', $name, $value );
-				$constants_checksums[ $name ] = $checksum;
-			} else {
-				$constants_checksums[ $name ] = $checksum;
-			}
-		}
-		update_option( self::CONSTANTS_CHECKSUM_OPTION_NAME, $constants_checksums );
-	}
-
-	// public so that we don't have to store an option for each constant
-	function get_all_constants() {
-		$constants_whitelist = $this->get_constants_whitelist();
-		return array_combine(
-			$constants_whitelist,
-			array_map( array( $this, 'get_constant' ), $constants_whitelist )
-		);
-	}
-
-	private function get_constant( $constant ) {
-		return ( defined( $constant ) ) ?
-			constant( $constant )
-			: null;
-	}
-
-	public function expand_constants( $args ) {
-		if ( $args[0] ) {
-			$constants           = $this->get_all_constants();
-			$constants_checksums = array();
-			foreach ( $constants as $name => $value ) {
-				$constants_checksums[ $name ] = $this->get_check_sum( $value );
-			}
-			update_option( self::CONSTANTS_CHECKSUM_OPTION_NAME, $constants_checksums );
-			return $constants;
-		}
-		return $args;
-	}
-}