190 lines
3.6 KiB
PHP
190 lines
3.6 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' ) ) :
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abstract class ACF_Location extends ACF_Legacy_Location {
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/**
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* The location rule name.
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*
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* @since 5.9.0
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* @var string
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*/
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public $name = '';
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/**
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* The location rule label.
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*
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* @since 5.9.0
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* @var string
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*/
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public $label = '';
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/**
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* The location rule category.
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*
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* Accepts "post", "page", "user", "forms" or a custom label.
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*
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* @since 5.9.0
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* @var string
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*/
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public $category = 'post';
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/**
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* Whether or not the location rule is publicly accessible.
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*
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* @since 5.0.0
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* @var bool
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*/
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public $public = true;
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/**
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* The object type related to this location rule.
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*
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* Accepts an object type discoverable by `acf_get_object_type()`.
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*
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* @since 5.9.0
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* @var string
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*/
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public $object_type = '';
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/**
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* The object subtype related to this location rule.
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*
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* Accepts a custom post type or custom taxonomy.
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*
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* @since 5.9.0
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* @var string
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*/
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public $object_subtype = '';
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/**
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* Constructor.
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*
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* @date 8/4/20
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* @since 5.9.0
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*
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* @param void
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* @return void
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*/
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public function __construct() {
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$this->initialize();
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// Call legacy constructor.
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parent::__construct();
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}
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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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// Set props here.
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}
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/**
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* Returns an array of operators for this location.
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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 static function get_operators( $rule ) {
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return array(
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'==' => __( 'is equal to', 'acf' ),
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'!=' => __( 'is not equal to', 'acf' ),
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);
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}
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/**
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* Returns an array of possible values for this location.
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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 array();
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}
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/**
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* Returns the object_type connected to this location.
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*
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* @date 1/4/20
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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 string
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*/
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public function get_object_type( $rule ) {
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return $this->object_type;
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}
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/**
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* Returns the object_subtype connected to this location.
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*
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* @date 1/4/20
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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 string|array
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*/
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public function get_object_subtype( $rule ) {
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return $this->object_subtype;
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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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return false;
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}
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/**
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* Compares the given value and rule params returning true when they match.
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*
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* @date 17/9/19
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* @since 5.8.1
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*
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* @param array $rule The location rule data.
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* @param mixed $value The value to compare against.
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* @return bool
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*/
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public function compare_to_rule( $value, $rule ) {
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$result = ( $value == $rule['value'] );
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// Allow "all" to match any value.
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if ( $rule['value'] === 'all' ) {
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$result = true;
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}
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// Reverse result for "!=" operator.
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if ( $rule['operator'] === '!=' ) {
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return ! $result;
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}
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return $result;
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}
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}
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endif; // class_exists check
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