<?php
if( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
if( ! class_exists('acf_location_widget') ) :
class acf_location_widget extends acf_location {
/*
* __construct
*
* This function will setup the class functionality
*
* @type function
* @date 5/03/2014
* @since 5.0.0
*
* @param n/a
* @return n/a
*/
function initialize() {
// vars
$this->name = 'widget';
$this->label = __("Widget",'acf');
$this->category = 'forms';
}
/*
* rule_match
*
* This function is used to match this location $rule to the current $screen
*
* @type function
* @date 3/01/13
* @since 3.5.7
*
* @param $match (boolean)
* @param $rule (array)
* @return $options (array)
*/
function rule_match( $result, $rule, $screen ) {
// vars
$widget = acf_maybe_get( $screen, 'widget' );
// bail early if not widget
if( !$widget ) return false;
// return
return $this->compare( $widget, $rule );
}
/*
* rule_operators
*
* This function returns the available values for this rule type
*
* @type function
* @date 30/5/17
* @since 5.6.0
*
* @param n/a
* @return (array)
*/
function rule_values( $choices, $rule ) {
// global
global $wp_widget_factory;
// vars
$choices = array( 'all' => __('All', 'acf') );
// loop
if( !empty( $wp_widget_factory->widgets ) ) {
foreach( $wp_widget_factory->widgets as $widget ) {
$choices[ $widget->id_base ] = $widget->name;
}
}
// return
return $choices;
}
}
// initialize
acf_register_location_rule( 'acf_location_widget' );
endif; // class_exists check
?>