73 lines
1.7 KiB
PHP
73 lines
1.7 KiB
PHP
<?php
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly
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}
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if ( ! class_exists( 'ACF_Location_Page_Parent' ) ) :
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class ACF_Location_Page_Parent extends ACF_Location {
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/**
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* Initializes props.
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*
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* @date 5/03/2014
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* @since 5.0.0
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*
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* @param void
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* @return void
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*/
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public function initialize() {
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$this->name = 'page_parent';
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$this->label = __( 'Page Parent', 'acf' );
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$this->category = 'page';
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$this->object_type = 'post';
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$this->object_subtype = 'page';
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}
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/**
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* Matches the provided rule against the screen args returning a bool result.
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*
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* @date 9/4/20
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* @since 5.9.0
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*
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* @param array $rule The location rule.
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* @param array $screen The screen args.
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* @param array $field_group The field group settings.
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* @return bool
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*/
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public function match( $rule, $screen, $field_group ) {
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// Check screen args.
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if ( isset( $screen['page_parent'] ) ) {
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$page_parent = $screen['page_parent'];
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} elseif ( isset( $screen['post_id'] ) ) {
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$post = get_post( $screen['post_id'] );
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$page_parent = $post ? $post->post_parent : false;
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} else {
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return false;
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}
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// Compare rule against $page_parent.
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return $this->compare_to_rule( $page_parent, $rule );
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}
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/**
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* Returns an array of possible values for this rule type.
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*
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* @date 9/4/20
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* @since 5.9.0
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*
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* @param array $rule A location rule.
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* @return array
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*/
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public function get_values( $rule ) {
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return acf_get_location_type( 'page' )->get_values( $rule );
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}
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}
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// Register.
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acf_register_location_type( 'ACF_Location_Page_Parent' );
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endif; // class_exists check
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