45 lines
834 B
PHP
45 lines
834 B
PHP
<?php
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namespace AutomateWoo\Rules;
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defined( 'ABSPATH' ) || exit;
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/**
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* Class Preloaded_Select_Rule_Abstract
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*
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* @since 4.6
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* @package AutomateWoo\Rules
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*/
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abstract class Preloaded_Select_Rule_Abstract extends Select_Rule_Abstract {
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/**
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* Cached select options. Leave public for JSON.
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*
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* @var array
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*/
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public $select_choices;
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/**
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* Load select choices for rule.
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*
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* @return array
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*/
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public function load_select_choices() {
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return [];
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}
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/**
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* Get the select choices for the rule.
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*
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* Choices are cached in memory.
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*
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* @return array
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*/
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public function get_select_choices() {
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if ( ! isset( $this->select_choices ) ) {
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$this->select_choices = apply_filters( 'automatewoo/rules/preloaded_select/choices', $this->load_select_choices(), $this );
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}
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return $this->select_choices;
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}
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}
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