| author | ymh <ymh.work@gmail.com> |
| Mon, 08 Sep 2025 19:44:41 +0200 | |
| changeset 23 | 417f20492bf7 |
| parent 21 | 48c4eec2b7e6 |
| permissions | -rw-r--r-- |
| 16 | 1 |
<?php |
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/** |
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* Sitemaps: WP_Sitemaps_Index class. |
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* |
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* Generates the sitemap index. |
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* |
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* @package WordPress |
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* @subpackage Sitemaps |
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* @since 5.5.0 |
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*/ |
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||
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/** |
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* Class WP_Sitemaps_Index. |
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* Builds the sitemap index page that lists the links to all of the sitemaps. |
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* |
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* @since 5.5.0 |
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*/ |
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48c4eec2b7e6
Add CLAUDE.md documentation and sync WordPress core files
ymh <ymh.work@gmail.com>
parents:
19
diff
changeset
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#[AllowDynamicProperties] |
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class WP_Sitemaps_Index { |
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/** |
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* The main registry of supported sitemaps. |
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* |
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* @since 5.5.0 |
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* @var WP_Sitemaps_Registry |
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*/ |
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protected $registry; |
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||
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/** |
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* Maximum number of sitemaps to include in an index. |
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* |
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* @since 5.5.0 |
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* |
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* @var int Maximum number of sitemaps. |
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*/ |
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private $max_sitemaps = 50000; |
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||
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/** |
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* WP_Sitemaps_Index constructor. |
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* |
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* @since 5.5.0 |
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* |
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* @param WP_Sitemaps_Registry $registry Sitemap provider registry. |
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*/ |
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public function __construct( WP_Sitemaps_Registry $registry ) { |
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$this->registry = $registry; |
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} |
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/** |
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* Gets a sitemap list for the index. |
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* |
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* @since 5.5.0 |
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* |
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* @return array[] Array of all sitemaps. |
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*/ |
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public function get_sitemap_list() { |
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$sitemaps = array(); |
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$providers = $this->registry->get_providers(); |
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/* @var WP_Sitemaps_Provider $provider */ |
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foreach ( $providers as $name => $provider ) { |
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$sitemap_entries = $provider->get_sitemap_entries(); |
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// Prevent issues with array_push and empty arrays on PHP < 7.3. |
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if ( ! $sitemap_entries ) { |
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continue; |
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} |
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// Using array_push is more efficient than array_merge in a loop. |
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array_push( $sitemaps, ...$sitemap_entries ); |
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if ( count( $sitemaps ) >= $this->max_sitemaps ) { |
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break; |
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} |
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} |
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return array_slice( $sitemaps, 0, $this->max_sitemaps, true ); |
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} |
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||
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/** |
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* Builds the URL for the sitemap index. |
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* |
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* @since 5.5.0 |
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* |
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* @global WP_Rewrite $wp_rewrite WordPress rewrite component. |
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* |
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* @return string The sitemap index URL. |
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*/ |
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public function get_index_url() { |
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global $wp_rewrite; |
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if ( ! $wp_rewrite->using_permalinks() ) { |
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return home_url( '/?sitemap=index' ); |
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} |
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return home_url( '/wp-sitemap.xml' ); |
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} |
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} |