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117 lines
3.0 KiB
PHTML
117 lines
3.0 KiB
PHTML
8 months ago
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<?php
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/**
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* The Term Class
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*
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* @since 0.9.0
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* @package RankMath
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* @subpackage RankMath\Core
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* @author Rank Math <support@rankmath.com>
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*/
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namespace RankMath;
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use WP_Term;
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defined( 'ABSPATH' ) || exit;
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/**
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* Term class.
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*/
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class Term extends Metadata {
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/**
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* Type of object metadata is for
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*
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* @var string
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*/
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protected $meta_type = 'term';
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/**
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* Retrieve Term instance.
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*
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* @param mixed $term Term to get either (string) term name, (int) term ID or (object) term.
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* @param string $taxonomy Optional. Limit matched terms to those matching `$taxonomy`. Only used for
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* disambiguating potentially shared terms.
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* @return Term|false Term object, false otherwise.
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*/
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public static function get( $term = 0, $taxonomy = null ) {
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$term = self::get_term_id( $term, $taxonomy );
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if ( empty( $term ) ) {
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return null;
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}
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if ( isset( self::$objects[ $term ] ) && 'term' === self::$objects[ $term ]->meta_type ) {
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return self::$objects[ $term ];
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}
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$_term = new self( WP_Term::get_instance( $term, $taxonomy ) );
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$_term->object_id = $term;
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self::$objects[ $term ] = $_term;
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return $_term;
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}
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/**
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* Get term ID.
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*
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* @param mixed $term Term to get either (string) term name, (int) term ID or (object) term.
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* @param string $taxonomy Optional. Limit matched terms to those matching `$taxonomy`. Only used for
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* disambiguating potentially shared terms.
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*/
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private static function get_term_id( $term = 0, $taxonomy = null ) {
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if ( is_string( $term ) ) {
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$term = get_term_by( 'slug', $term, $taxonomy );
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} elseif ( is_int( $term ) && 0 === absint( $term ) ) {
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$term = $GLOBALS['wp_query']->get_queried_object();
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}
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if ( is_object( $term ) && isset( $term->term_id ) ) {
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return $term->term_id;
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}
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return false;
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}
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/**
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* Get term meta value.
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*
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* @param string $key Meta key.
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* @param mixed $term Term name, term ID, or term object.
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* @param string $taxonomy Optional. Limit matched terms to those matching `$taxonomy`. Only used for
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* disambiguating potentially shared terms.
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* @param string $default Default value to use when metadata does not exists.
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* @return mixed
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*/
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public static function get_meta( $key, $term = 0, $taxonomy = null, $default = '' ) {
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$term = self::get( $term, $taxonomy );
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if ( is_null( $term ) || ! $term->is_found() ) {
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return $default;
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}
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return $term->get_metadata( $key, $default );
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}
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/**
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* Check if the current query is for multiple terms (e.g. /term-1,term-2/).
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*
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* @return bool
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*/
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public static function is_multiple_terms_query() {
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global $wp_query;
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if ( ! is_tax() && ! is_tag() && ! is_category() ) {
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return false;
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}
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$term = get_queried_object();
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$queried_terms = $wp_query->tax_query->queried_terms;
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if ( empty( $queried_terms[ $term->taxonomy ]['terms'] ) ) {
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return false;
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}
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return count( $queried_terms[ $term->taxonomy ]['terms'] ) > 1;
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}
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}
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