class-acf-location-post-template.php — Secure Custom Fields 6.9.1

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

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

class-acf-location-post-template.php

125 lines

1	<?php
2
3	if ( ! defined( 'ABSPATH' ) ) {
4	exit; // Exit if accessed directly
5	}
6
7	if ( ! class_exists( 'ACF_Location_Post_Template' ) ) :
8
9	class ACF_Location_Post_Template 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_template';
21	$this->label = __( 'Post Template', '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_type'] ) ) {
41	$post_type = $screen['post_type'];
42	} elseif ( isset( $screen['post_id'] ) ) {
43	$post_type = get_post_type( $screen['post_id'] );
44	} else {
45	return false;
46	}
47
48	// Check if this post type has templates.
49	$post_templates = acf_get_post_templates();
50	if ( ! isset( $post_templates[ $post_type ] ) ) {
51	return false;
52	}
53
54	// Get page template allowing for screen or database value.
55	if ( isset( $screen['page_template'] ) ) {
56	$page_template = $screen['page_template'];
57	} elseif ( isset( $screen['post_id'] ) ) {
58	$page_template = get_post_meta( $screen['post_id'], '_wp_page_template', true );
59	} else {
60	$page_template = '';
61	}
62
63	// Treat empty value as default template.
64	if ( $page_template === '' ) {
65	$page_template = 'default';
66	}
67
68	// Compare rule against $page_template.
69	return $this->compare_to_rule( $page_template, $rule );
70	}
71
72	/**
73	* Returns an array of possible values for this rule type.
74	*
75	* @date 9/4/20
76	* @since ACF 5.9.0
77	*
78	* @param array $rule A location rule.
79	* @return array
80	*/
81	public function get_values( $rule ) {
82	return array_merge(
83	array(
84	'default' => apply_filters( 'default_page_template_title', __( 'Default Template', 'secure-custom-fields' ), 'meta-box' ),
85	),
86	acf_get_post_templates()
87	);
88	}
89
90	/**
91	* Returns the object_subtype connected to this location.
92	*
93	* @date 1/4/20
94	* @since ACF 5.9.0
95	*
96	* @param array $rule A location rule.
97	* @return string\|array
98	*/
99	public function get_object_subtype( $rule ) {
100	if ( $rule['operator'] === '==' ) {
101	$post_templates = acf_get_post_templates();
102
103	// If "default", return array of all post types which have templates.
104	if ( $rule['value'] === 'default' ) {
105	return array_keys( $post_templates );
106
107	// Otherwise, generate list of post types that have the selected template.
108	} else {
109	$post_types = array();
110	foreach ( $post_templates as $post_type => $templates ) {
111	if ( isset( $templates[ $rule['value'] ] ) ) {
112	$post_types[] = $post_type;
113	}
114	}
115	return $post_types;
116	}
117	}
118	return '';
119	}
120	}
121
122	// initialize
123	acf_register_location_type( 'ACF_Location_Post_Template' );
124	endif; // class_exists check
125