Jetpack_Sync_Module

Complexity

Total Complexity

8

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes	1
Bugs	0	Features	0

7 Methods

Rating	Name	Duplication	Size	Complexity
	name()	0	1	?
A	init_listeners()	0	1	1
A	init_before_send()	0	1	1
A	set_defaults()	0	1	1
A	reset_data()	0	1	1
A	get_check_sum()	0	3	1
A	still_valid_checksum()	0	6	3

<?php

/**
 * Basic methods implemented by Jetpack Sync extensions
 */

abstract class Jetpack_Sync_Module {
	abstract public function name();

	// override these to set up listeners and set/reset data/defaults
	public function init_listeners( $callable ) {}
	public function init_before_send() {}
	public function set_defaults() {}
	public function reset_data() {}

	protected function get_check_sum( $values ) {
		return crc32( json_encode( $values ) );
	}

	protected function still_valid_checksum( $sums_to_check, $name, $new_sum ) {
		if ( isset( $sums_to_check[ $name ] ) && $sums_to_check[ $name ] === $new_sum ) {
			return true;
		}
		return false;
	}
}