100 lines
1.6 KiB
PHP
100 lines
1.6 KiB
PHP
<?php
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if( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
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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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* __construct
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*
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* This function will setup the class functionality
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*
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* @type function
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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 n/a
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* @return n/a
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*/
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function initialize() {
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// vars
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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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}
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/*
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* rule_match
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*
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* This function is used to match this location $rule to the current $screen
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*
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* @type function
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* @date 3/01/13
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* @since 3.5.7
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*
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* @param $match (boolean)
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* @param $rule (array)
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* @return $options (array)
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*/
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function rule_match( $result, $rule, $screen ) {
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// vars
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$post_id = acf_maybe_get( $screen, 'post_id' );
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$page_parent = acf_maybe_get( $screen, 'page_parent' );
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// no page parent
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if( $page_parent === null ) {
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// bail early if no post id
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if( !$post_id ) return false;
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// get post parent
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$post = get_post( $post_id );
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$page_parent = $post->post_parent;
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}
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// compare
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return $this->compare( $page_parent, $rule );
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}
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/*
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* rule_operators
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*
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* This function returns the available values for this rule type
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*
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* @type function
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* @date 30/5/17
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* @since 5.6.0
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*
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* @param n/a
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* @return (array)
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*/
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function rule_values( $choices, $rule ) {
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return acf_get_location_rule('page')->rule_values( $choices, $rule );
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}
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}
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// initialize
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acf_register_location_rule( 'acf_location_page_parent' );
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endif; // class_exists check
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?>
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