116 lines
2.8 KiB
PHP
116 lines
2.8 KiB
PHP
<?php
|
|
|
|
if ( ! defined( 'ABSPATH' ) ) {
|
|
exit; // Exit if accessed directly
|
|
}
|
|
|
|
if ( ! class_exists( 'ACF_Location_Post_Taxonomy' ) ) :
|
|
|
|
class ACF_Location_Post_Taxonomy extends ACF_Location {
|
|
|
|
/**
|
|
* Initializes props.
|
|
*
|
|
* @date 5/03/2014
|
|
* @since 5.0.0
|
|
*
|
|
* @param void
|
|
* @return void
|
|
*/
|
|
public function initialize() {
|
|
$this->name = 'post_taxonomy';
|
|
$this->label = __( 'Post Taxonomy', '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'];
|
|
} elseif ( isset( $screen['attachment_id'] ) ) {
|
|
$post_id = $screen['attachment_id'];
|
|
} else {
|
|
return false;
|
|
}
|
|
|
|
// Get WP_Term from rule value.
|
|
$term = acf_get_term( $rule['value'] );
|
|
if ( ! $term || is_wp_error( $term ) ) {
|
|
return false;
|
|
}
|
|
|
|
// Get terms connected to post.
|
|
if ( isset( $screen['post_terms'] ) ) {
|
|
$post_terms = acf_maybe_get( $screen['post_terms'], $term->taxonomy, array() );
|
|
} else {
|
|
$post_terms = wp_get_post_terms( $post_id, $term->taxonomy, array( 'fields' => 'ids' ) );
|
|
}
|
|
|
|
// If no post terms are found, and we are dealing with the "category" taxonomy, treat as default "Uncategorized" category.
|
|
if ( ! $post_terms && $term->taxonomy == 'category' ) {
|
|
$post_terms = array( 1 );
|
|
}
|
|
|
|
// Search $post_terms for a match.
|
|
$result = ( in_array( $term->term_id, $post_terms ) || in_array( $term->slug, $post_terms ) );
|
|
|
|
// Reverse result for "!=" operator.
|
|
if ( $rule['operator'] === '!=' ) {
|
|
return ! $result;
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* 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 ) {
|
|
return acf_get_taxonomy_terms();
|
|
}
|
|
|
|
/**
|
|
* Returns the object_subtype connected to this location.
|
|
*
|
|
* @date 1/4/20
|
|
* @since 5.9.0
|
|
*
|
|
* @param array $rule A location rule.
|
|
* @return string|array
|
|
*/
|
|
public function get_object_subtype( $rule ) {
|
|
if ( $rule['operator'] === '==' ) {
|
|
$term = acf_decode_term( $rule['value'] );
|
|
if ( $term ) {
|
|
$taxonomy = get_taxonomy( $term['taxonomy'] );
|
|
if ( $taxonomy ) {
|
|
return $taxonomy->object_type;
|
|
}
|
|
}
|
|
}
|
|
return '';
|
|
}
|
|
}
|
|
|
|
// initialize
|
|
acf_register_location_type( 'ACF_Location_Post_Taxonomy' );
|
|
endif; // class_exists check
|