wellwisehub – Page 3

<?php /** * Sitemaps: WP_Sitemaps_Taxonomies class * * Builds the sitemaps for the 'taxonomy' object type. * * @package WordPress * @subpackage Sitemaps * @since 5.5.0 */ /** * Taxonomies XML sitemap provider. * * @since 5.5.0 */ class WP_Sitemaps_Taxonomies extends WP_Sitemaps_Provider { /** * WP_Sitemaps_Taxonomies constructor. * * @since 5.5.0 */ public function __construct() { $this->name = 'taxonomies'; $this->object_type = 'term'; } /** * Returns all public, registered taxonomies. * * @since 5.5.0 * * @return WP_Taxonomy[] Array of registered taxonomy objects keyed by their name. */ public function get_object_subtypes() { $taxonomies = get_taxonomies( array( 'public' => true ), 'objects' ); $taxonomies = array_filter( $taxonomies, 'is_taxonomy_viewable' ); /** * Filters the list of taxonomy object subtypes available within the sitemap. * * @since 5.5.0 * * @param WP_Taxonomy[] $taxonomies Array of registered taxonomy objects keyed by their name. */ return apply_filters( 'wp_sitemaps_taxonomies', $taxonomies ); } /** * Gets a URL list for a taxonomy sitemap. * * @since 5.5.0 * @since 5.9.0 Renamed `$taxonomy` to `$object_subtype` to match parent class * for PHP 8 named parameter support. * * @param int $page_num Page of results. * @param string $object_subtype Optional. Taxonomy name. Default empty. * @return array[] Array of URL information for a sitemap. */ public function get_url_list( $page_num, $object_subtype = '' ) { // Restores the more descriptive, specific name for use within this method. $taxonomy = $object_subtype; $supported_types = $this->get_object_subtypes(); // Bail early if the queried taxonomy is not supported. if ( ! isset( $supported_types[ $taxonomy ] ) ) { return array(); } /** * Filters the taxonomies URL list before it is generated. * * Returning a non-null value will effectively short-circuit the generation, * returning that value instead. * * @since 5.5.0 * * @param array[]|null $url_list The URL list. Default null. * @param string $taxonomy Taxonomy name. * @param int $page_num Page of results. */ $url_list = apply_filters( 'wp_sitemaps_taxonomies_pre_url_list', null, $taxonomy, $page_num ); if ( null !== $url_list ) { return $url_list; } $url_list = array(); // Offset by how many terms should be included in previous pages. $offset = ( $page_num - 1 ) * wp_sitemaps_get_max_urls( $this->object_type ); $args = $this->get_taxonomies_query_args( $taxonomy ); $args['fields'] = 'all'; $args['offset'] = $offset; $taxonomy_terms = new WP_Term_Query( $args ); if ( ! empty( $taxonomy_terms->terms ) ) { foreach ( $taxonomy_terms->terms as $term ) { $term_link = get_term_link( $term, $taxonomy ); if ( is_wp_error( $term_link ) ) { continue; } $sitemap_entry = array( 'loc' => $term_link, ); /** * Filters the sitemap entry for an individual term. * * @since 5.5.0 * @since 6.0.0 Added `$term` argument containing the term object. * * @param array $sitemap_entry Sitemap entry for the term. * @param int $term_id Term ID. * @param string $taxonomy Taxonomy name. * @param WP_Term $term Term object. */ $sitemap_entry = apply_filters( 'wp_sitemaps_taxonomies_entry', $sitemap_entry, $term->term_id, $taxonomy, $term ); $url_list[] = $sitemap_entry; } } return $url_list; } /** * Gets the max number of pages available for the object type. * * @since 5.5.0 * @since 5.9.0 Renamed `$taxonomy` to `$object_subtype` to match parent class * for PHP 8 named parameter support. * * @param string $object_subtype Optional. Taxonomy name. Default empty. * @return int Total number of pages. */ public function get_max_num_pages( $object_subtype = '' ) { if ( empty( $object_subtype ) ) { return 0; } // Restores the more descriptive, specific name for use within this method. $taxonomy = $object_subtype; /** * Filters the max number of pages for a taxonomy sitemap before it is generated. * * Passing a non-null value will short-circuit the generation, * returning that value instead. * * @since 5.5.0 * * @param int|null $max_num_pages The maximum number of pages. Default null. * @param string $taxonomy Taxonomy name. */ $max_num_pages = apply_filters( 'wp_sitemaps_taxonomies_pre_max_num_pages', null, $taxonomy ); if ( null !== $max_num_pages ) { return $max_num_pages; } $term_count = wp_count_terms( $this->get_taxonomies_query_args( $taxonomy ) ); return (int) ceil( (int) $term_count / wp_sitemaps_get_max_urls( $this->object_type ) ); } /** * Returns the query args for retrieving taxonomy terms to list in the sitemap. * * @since 5.5.0 * * @param string $taxonomy Taxonomy name. * @return array Array of WP_Term_Query arguments. */ protected function get_taxonomies_query_args( $taxonomy ) { /** * Filters the taxonomy terms query arguments. * * Allows modification of the taxonomy query arguments before querying. * * @see WP_Term_Query for a full list of arguments * * @since 5.5.0 * * @param array $args Array of WP_Term_Query arguments. * @param string $taxonomy Taxonomy name. */ $args = apply_filters( 'wp_sitemaps_taxonomies_query_args', array( 'taxonomy' => $taxonomy, 'orderby' => 'term_order', 'number' => wp_sitemaps_get_max_urls( $this->object_type ), 'hide_empty' => true, 'hierarchical' => false, 'update_term_meta_cache' => false, ), $taxonomy ); return $args; } }