138 lines
2.3 KiB
PHP
138 lines
2.3 KiB
PHP
<?php
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if( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
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if( ! class_exists('acf_location_nav_menu') ) :
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class acf_location_nav_menu 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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$this->name = 'nav_menu';
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$this->label = __("Menu",'acf');
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$this->category = 'forms';
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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, $screen ) {
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// vars
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$nav_menu = acf_maybe_get( $screen, 'nav_menu' );
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// bail early if not nav_menu
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if( !$nav_menu ) return false;
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// location
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if( substr($rule['value'], 0, 9) === 'location/' ) {
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// vars
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$location = substr($rule['value'], 9);
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$menu_locations = get_nav_menu_locations();
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// bail ealry if no location
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if( !isset($menu_locations[$location]) ) return false;
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// if location matches, update value
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if( $menu_locations[$location] == $nav_menu ) {
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$nav_menu = $rule['value'];
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}
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}
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// return
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return $this->compare( $nav_menu, $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, $rule ) {
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// all
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$choices = array(
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'all' => __('All', 'acf'),
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);
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// locations
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$nav_locations = get_registered_nav_menus();
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if( !empty($nav_locations) ) {
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$cat = __('Menu Locations', 'acf');
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foreach( $nav_locations as $slug => $title ) {
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$choices[ $cat ][ 'location/'.$slug ] = $title;
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}
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}
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// specific menus
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$nav_menus = wp_get_nav_menus();
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if( !empty($nav_menus) ) {
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$cat = __('Menus', 'acf');
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foreach( $nav_menus as $nav_menu ) {
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$choices[ $cat ][ $nav_menu->term_id ] = $nav_menu->name;
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}
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}
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// return
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return $choices;
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}
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}
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// initialize
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acf_register_location_rule( 'acf_location_nav_menu' );
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endif; // class_exists check
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?>
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