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<?php |
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class Jetpack_Sync_Module_Constants extends Jetpack_Sync_Module { |
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const CONSTANTS_CHECKSUM_OPTION_NAME = 'jetpack_constants_sync_checksum'; |
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const CONSTANTS_AWAIT_TRANSIENT_NAME = 'jetpack_sync_constants_await'; |
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public function name() { |
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return 'constants'; |
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} |
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private $constants_whitelist; |
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public function set_defaults() { |
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$this->constants_whitelist = Jetpack_Sync_Defaults::$default_constants_whitelist; |
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} |
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public function init_listeners( $callable ) { |
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add_action( 'jetpack_sync_constant', $callable, 10, 2 ); |
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// full sync |
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add_action( 'jetpack_full_sync_constants', $callable ); |
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} |
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public function init_before_send() { |
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add_action( 'jetpack_sync_before_send', array( $this, 'maybe_sync_constants' ) ); |
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// full sync |
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add_filter( 'jetpack_sync_before_send_jetpack_full_sync_constants', array( $this, 'expand_constants' ) ); |
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} |
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public function reset_data() { |
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delete_option( self::CONSTANTS_CHECKSUM_OPTION_NAME ); |
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delete_transient( self::CONSTANTS_AWAIT_TRANSIENT_NAME ); |
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} |
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function set_constants_whitelist( $constants ) { |
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$this->constants_whitelist = $constants; |
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} |
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function get_constants_whitelist() { |
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return $this->constants_whitelist; |
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} |
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function force_sync_constants() { |
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delete_option( self::CONSTANTS_CHECKSUM_OPTION_NAME ); |
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delete_transient( self::CONSTANTS_AWAIT_TRANSIENT_NAME ); |
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$this->maybe_sync_constants(); |
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} |
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View Code Duplication |
function enqueue_full_sync_actions() { |
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/** |
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* Tells the client to sync all constants to the server |
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* |
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* @since 4.2.0 |
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* |
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* @param boolean Whether to expand constants (should always be true) |
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*/ |
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do_action( 'jetpack_full_sync_constants', true ); |
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remove_action( 'jetpack_sync_before_send', array( $this, 'maybe_sync_constants' ) ); |
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set_transient( self::CONSTANTS_AWAIT_TRANSIENT_NAME, microtime( true ), Jetpack_Sync_Defaults::$default_sync_constants_wait_time ); |
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return 1; |
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} |
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function get_full_sync_actions() { |
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return array( 'jetpack_full_sync_constants' ); |
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} |
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View Code Duplication |
function maybe_sync_constants() { |
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if ( get_transient( self::CONSTANTS_AWAIT_TRANSIENT_NAME ) ) { |
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return; |
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} |
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$constants = $this->get_all_constants(); |
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if ( empty( $constants ) ) { |
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return; |
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} |
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$constants_checksums = (array) get_option( self::CONSTANTS_CHECKSUM_OPTION_NAME, array() ); |
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if ( empty( $constants_checksums ) ) { |
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$this->enqueue_full_sync_actions(); |
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return; |
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} |
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foreach ( $constants as $name => $value ) { |
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$checksum = $this->get_check_sum( $value ); |
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// explicitly not using Identical comparison as get_option returns a string |
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if ( ! $this->still_valid_checksum( $constants_checksums, $name, $checksum ) && ! is_null( $value ) ) { |
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/** |
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* Tells the client to sync a constant to the server |
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* |
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* @since 4.2.0 |
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* |
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* @param string The name of the constant |
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* @param mixed The value of the constant |
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*/ |
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do_action( 'jetpack_sync_constant', $name, $value ); |
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$constants_checksums[ $name ] = $checksum; |
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} else { |
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$constants_checksums[ $name ] = $checksum; |
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} |
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} |
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update_option( self::CONSTANTS_CHECKSUM_OPTION_NAME, $constants_checksums ); |
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set_transient( self::CONSTANTS_AWAIT_TRANSIENT_NAME, microtime( true ), Jetpack_Sync_Defaults::$default_sync_constants_wait_time ); |
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} |
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// public so that we don't have to store an option for each constant |
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function get_all_constants() { |
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return array_combine( |
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$this->constants_whitelist, |
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array_map( array( $this, 'get_constant' ), $this->constants_whitelist ) |
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); |
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} |
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private function get_constant( $constant ) { |
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return ( defined( $constant ) ) ? |
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constant( $constant ) |
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: null; |
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} |
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View Code Duplication |
public function expand_constants( $args ) { |
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if ( $args[0] ) { |
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$constants = $this->get_all_constants(); |
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// Update the callable checksums on full sync. |
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$constants_checksums = array(); |
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foreach ( $constants as $name => $value ) { |
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$constants_checksums[ $name ] = $this->get_check_sum( $value ); |
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} |
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update_option( self::CONSTANTS_CHECKSUM_OPTION_NAME, $constants_checksums ); |
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return $constants; |
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} |
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return $args; |
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} |
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} |
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Automattic /
jetpack
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This check looks for access to properties that are not accessible from the current context.
If you need to make a property accessible to another context you can either raise its visibility level or provide an accessible getter in the defining class.