mirror of
https://github.com/WordPress/WordPress.git
synced 2024-12-29 12:37:57 +01:00
63ea8284a3
See #52628. Built from https://develop.svn.wordpress.org/trunk@50916 git-svn-id: http://core.svn.wordpress.org/trunk@50525 1a063a9b-81f0-0310-95a4-ce76da25c4cd
130 lines
3.2 KiB
PHP
130 lines
3.2 KiB
PHP
<?php
|
|
/**
|
|
* Sitemaps: Public functions
|
|
*
|
|
* This file contains a variety of public functions developers can use to interact with
|
|
* the XML Sitemaps API.
|
|
*
|
|
* @package WordPress
|
|
* @subpackage Sitemaps
|
|
* @since 5.5.0
|
|
*/
|
|
|
|
/**
|
|
* Retrieves the current Sitemaps server instance.
|
|
*
|
|
* @since 5.5.0
|
|
*
|
|
* @global WP_Sitemaps $wp_sitemaps Global Core Sitemaps instance.
|
|
*
|
|
* @return WP_Sitemaps Sitemaps instance.
|
|
*/
|
|
function wp_sitemaps_get_server() {
|
|
global $wp_sitemaps;
|
|
|
|
// If there isn't a global instance, set and bootstrap the sitemaps system.
|
|
if ( empty( $wp_sitemaps ) ) {
|
|
$wp_sitemaps = new WP_Sitemaps();
|
|
$wp_sitemaps->init();
|
|
|
|
/**
|
|
* Fires when initializing the Sitemaps object.
|
|
*
|
|
* Additional sitemaps should be registered on this hook.
|
|
*
|
|
* @since 5.5.0
|
|
*
|
|
* @param WP_Sitemaps $wp_sitemaps Sitemaps object.
|
|
*/
|
|
do_action( 'wp_sitemaps_init', $wp_sitemaps );
|
|
}
|
|
|
|
return $wp_sitemaps;
|
|
}
|
|
|
|
/**
|
|
* Gets an array of sitemap providers.
|
|
*
|
|
* @since 5.5.0
|
|
*
|
|
* @return WP_Sitemaps_Provider[] Array of sitemap providers.
|
|
*/
|
|
function wp_get_sitemap_providers() {
|
|
$sitemaps = wp_sitemaps_get_server();
|
|
|
|
return $sitemaps->registry->get_providers();
|
|
}
|
|
|
|
/**
|
|
* Registers a new sitemap provider.
|
|
*
|
|
* @since 5.5.0
|
|
*
|
|
* @param string $name Unique name for the sitemap provider.
|
|
* @param WP_Sitemaps_Provider $provider The `Sitemaps_Provider` instance implementing the sitemap.
|
|
* @return bool Whether the sitemap was added.
|
|
*/
|
|
function wp_register_sitemap_provider( $name, WP_Sitemaps_Provider $provider ) {
|
|
$sitemaps = wp_sitemaps_get_server();
|
|
|
|
return $sitemaps->registry->add_provider( $name, $provider );
|
|
}
|
|
|
|
/**
|
|
* Gets the maximum number of URLs for a sitemap.
|
|
*
|
|
* @since 5.5.0
|
|
*
|
|
* @param string $object_type Object type for sitemap to be filtered (e.g. 'post', 'term', 'user').
|
|
* @return int The maximum number of URLs.
|
|
*/
|
|
function wp_sitemaps_get_max_urls( $object_type ) {
|
|
/**
|
|
* Filters the maximum number of URLs displayed on a sitemap.
|
|
*
|
|
* @since 5.5.0
|
|
*
|
|
* @param int $max_urls The maximum number of URLs included in a sitemap. Default 2000.
|
|
* @param string $object_type Object type for sitemap to be filtered (e.g. 'post', 'term', 'user').
|
|
*/
|
|
return apply_filters( 'wp_sitemaps_max_urls', 2000, $object_type );
|
|
}
|
|
|
|
/**
|
|
* Retrieves the full URL for a sitemap.
|
|
*
|
|
* @since 5.5.1
|
|
*
|
|
* @param string $name The sitemap name.
|
|
* @param string $subtype_name The sitemap subtype name. Default empty string.
|
|
* @param int $page The page of the sitemap. Default 1.
|
|
* @return string|false The sitemap URL or false if the sitemap doesn't exist.
|
|
*/
|
|
function get_sitemap_url( $name, $subtype_name = '', $page = 1 ) {
|
|
$sitemaps = wp_sitemaps_get_server();
|
|
|
|
if ( ! $sitemaps ) {
|
|
return false;
|
|
}
|
|
|
|
if ( 'index' === $name ) {
|
|
return $sitemaps->index->get_index_url();
|
|
}
|
|
|
|
$provider = $sitemaps->registry->get_provider( $name );
|
|
if ( ! $provider ) {
|
|
return false;
|
|
}
|
|
|
|
if ( $subtype_name && ! in_array( $subtype_name, array_keys( $provider->get_object_subtypes() ), true ) ) {
|
|
return false;
|
|
}
|
|
|
|
$page = absint( $page );
|
|
if ( 0 >= $page ) {
|
|
$page = 1;
|
|
}
|
|
|
|
return $provider->get_sitemap_url( $subtype_name, $page );
|
|
}
|