<?php if( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly if( ! class_exists('ACF_Location_Post') ) : class ACF_Location_Post extends ACF_Location { /** * Initializes props. * * @date 5/03/2014 * @since 5.0.0 * * @param void * @return void */ public function initialize() { $this->name = 'post'; $this->label = __( "Post", 'acf' ); $this->category = 'post'; $this->object_type = 'post'; } /** * Matches the provided rule against the screen args returning a bool result. * * @date 9/4/20 * @since 5.9.0 * * @param array $rule The location rule. * @param array $screen The screen args. * @param array $field_group The field group settings. * @return bool */ public function match( $rule, $screen, $field_group ) { // Check screen args. if( isset($screen['post_id']) ) { $post_id = $screen['post_id']; } else { return false; } // Compare rule against post_id. return $this->compare_to_rule( $post_id, $rule ); } /** * Returns an array of possible values for this rule type. * * @date 9/4/20 * @since 5.9.0 * * @param array $rule A location rule. * @return array */ public function get_values( $rule ) { $choices = array(); // Get post types. $post_types = acf_get_post_types(array( 'show_ui' => 1, 'exclude' => array('page', 'attachment') )); // Get grouped posts. $groups = acf_get_grouped_posts(array( 'post_type' => $post_types )); // Append to choices. if( $groups ) { foreach( $groups as $label => $posts ) { $choices[ $label ] = array(); foreach( $posts as $post ) { $choices[ $label ][ $post->ID ] = acf_get_post_title( $post ); } } } return $choices; } } // initialize acf_register_location_type( 'ACF_Location_Post' ); endif; // class_exists check