ACF_Location_Post_Taxonomy{}ACF 1.0

Хуков нет.

Использование

$ACF_Location_Post_Taxonomy = new ACF_Location_Post_Taxonomy();
// use class methods

Методы

  1. public get_object_subtype( $rule )
  2. public get_values( $rule )
  3. public initialize()
  4. public match( $rule, $screen, $field_group )

Код ACF_Location_Post_Taxonomy{} ACF 5.10.2

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 '';
	}
}