class-acf-location-post-taxonomy.php — Secure Custom Fields 6.9.5

secure-custom-fields / includes / locations / class-acf-location-post-taxonomy.php

secure-custom-fields / includes / locations Last commit date

class-acf-location-post-taxonomy.php

115 lines

1	<?php
2
3	if ( ! defined( 'ABSPATH' ) ) {
4	exit; // Exit if accessed directly
5	}
6
7	if ( ! class_exists( 'ACF_Location_Post_Taxonomy' ) ) :
8
9	class ACF_Location_Post_Taxonomy extends ACF_Location {
10
11	/**
12	* Initializes props.
13	*
14	* @date 5/03/2014
15	* @since ACF 5.0.0
16	*
17	* @return void
18	*/
19	public function initialize() {
20	$this->name = 'post_taxonomy';
21	$this->label = __( 'Post Taxonomy', 'secure-custom-fields' );
22	$this->category = 'post';
23	$this->object_type = 'post';
24	}
25
26	/**
27	* Matches the provided rule against the screen args returning a bool result.
28	*
29	* @date 9/4/20
30	* @since ACF 5.9.0
31	*
32	* @param array $rule The location rule.
33	* @param array $screen The screen args.
34	* @param array $field_group The field group settings.
35	* @return boolean
36	*/
37	public function match( $rule, $screen, $field_group ) {
38
39	// Check screen args.
40	if ( isset( $screen['post_id'] ) ) {
41	$post_id = $screen['post_id'];
42	} elseif ( isset( $screen['attachment_id'] ) ) {
43	$post_id = $screen['attachment_id'];
44	} else {
45	return false;
46	}
47
48	// Get WP_Term from rule value.
49	$term = acf_get_term( $rule['value'] ?? '' );
50	if ( ! $term \|\| is_wp_error( $term ) ) {
51	return false;
52	}
53
54	// Get terms connected to post.
55	if ( isset( $screen['post_terms'] ) ) {
56	$post_terms = acf_maybe_get( $screen['post_terms'], $term->taxonomy, array() );
57	} else {
58	$post_terms = wp_get_post_terms( $post_id, $term->taxonomy, array( 'fields' => 'ids' ) );
59	}
60
61	// If no post terms are found, and we are dealing with the "category" taxonomy, treat as default "Uncategorized" category.
62	if ( ! $post_terms && $term->taxonomy == 'category' ) {
63	$post_terms = array( 1 );
64	}
65
66	// Search $post_terms for a match.
67	$result = ( in_array( $term->term_id, $post_terms ) \|\| in_array( $term->slug, $post_terms ) );
68
69	// Reverse result for "!=" operator.
70	if ( ( $rule['operator'] ?? '' ) === '!=' ) {
71	return ! $result;
72	}
73	return $result;
74	}
75
76	/**
77	* Returns an array of possible values for this rule type.
78	*
79	* @date 9/4/20
80	* @since ACF 5.9.0
81	*
82	* @param array $rule A location rule.
83	* @return array
84	*/
85	public function get_values( $rule ) {
86	return acf_get_taxonomy_terms();
87	}
88
89	/**
90	* Returns the object_subtype connected to this location.
91	*
92	* @date 1/4/20
93	* @since ACF 5.9.0
94	*
95	* @param array $rule A location rule.
96	* @return string\|array
97	*/
98	public function get_object_subtype( $rule ) {
99	if ( ( $rule['operator'] ?? '' ) === '==' ) {
100	$term = acf_decode_term( $rule['value'] ?? '' );
101	if ( $term ) {
102	$taxonomy = get_taxonomy( $term['taxonomy'] );
103	if ( $taxonomy ) {
104	return $taxonomy->object_type;
105	}
106	}
107	}
108	return '';
109	}
110	}
111
112	// initialize
113	acf_register_location_type( 'ACF_Location_Post_Taxonomy' );
114	endif; // class_exists check
115