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<?php
/**
* WPSEO plugin file.
*
* @package WPSEO\Admin\XML Sitemaps
*/
/**
* Class that handles the Admin side of XML sitemaps.
*/
class WPSEO_Sitemaps_Admin {
/**
* Post_types that are being imported.
*
* @var array
*/
private $importing_post_types = array();
/**
* Class constructor.
*/
public function __construct() {
add_action( 'transition_post_status', array( $this, 'status_transition' ), 10, 3 );
add_action( 'admin_footer', array( $this, 'status_transition_bulk_finished' ) );
WPSEO_Sitemaps_Cache::register_clear_on_option_update( 'wpseo_titles', '' );
WPSEO_Sitemaps_Cache::register_clear_on_option_update( 'wpseo', '' );
}
/**
* Hooked into transition_post_status. Will initiate search engine pings
* if the post is being published, is a post type that a sitemap is built for
* and is a post that is included in sitemaps.
*
* @param string $new_status New post status.
* @param string $old_status Old post status.
* @param \WP_Post $post Post object.
*/
public function status_transition( $new_status, $old_status, $post ) {
if ( $new_status !== 'publish' ) {
return;
}
if ( defined( 'WP_IMPORTING' ) ) {
$this->status_transition_bulk( $new_status, $old_status, $post );
return;
}
$post_type = get_post_type( $post );
wp_cache_delete( 'lastpostmodified:gmt:' . $post_type, 'timeinfo' ); // #17455.
// Not something we're interested in.
if ( 'nav_menu_item' === $post_type ) {
return;
}
// If the post type is excluded in options, we can stop.
if ( WPSEO_Options::get( 'noindex-' . $post_type, false ) ) {
return;
}
/**
* Filter: 'wpseo_allow_xml_sitemap_ping' - Check if pinging is not allowed (allowed by default).
*
* @api boolean $allow_ping The boolean that is set to true by default.
*/
if ( apply_filters( 'wpseo_allow_xml_sitemap_ping', true ) === false ) {
return;
}
if ( defined( 'YOAST_SEO_PING_IMMEDIATELY' ) && YOAST_SEO_PING_IMMEDIATELY ) {
WPSEO_Sitemaps::ping_search_engines();
}
elseif ( ! wp_next_scheduled( 'wpseo_ping_search_engines' ) ) {
wp_schedule_single_event( ( time() + 300 ), 'wpseo_ping_search_engines' );
}
}
/**
* While bulk importing, just save unique post_types.
*
* When importing is done, if we have a post_type that is saved in the sitemap
* try to ping the search engines.
*
* @param string $new_status New post status.
* @param string $old_status Old post status.
* @param \WP_Post $post Post object.
*/
private function status_transition_bulk( $new_status, $old_status, $post ) {
$this->importing_post_types[] = get_post_type( $post );
$this->importing_post_types = array_unique( $this->importing_post_types );
}
/**
* After import finished, walk through imported post_types and update info.
*/
public function status_transition_bulk_finished() {
if ( ! defined( 'WP_IMPORTING' ) ) {
return;
}
if ( empty( $this->importing_post_types ) ) {
return;
}
$ping_search_engines = false;
foreach ( $this->importing_post_types as $post_type ) {
wp_cache_delete( 'lastpostmodified:gmt:' . $post_type, 'timeinfo' ); // #17455.
// Just have the cache deleted for nav_menu_item.
if ( 'nav_menu_item' === $post_type ) {
continue;
}
if ( WPSEO_Options::get( 'noindex-' . $post_type, false ) === false ) {
$ping_search_engines = true;
}
}
// Nothing to do.
if ( false === $ping_search_engines ) {
return;
}
if ( WP_CACHE ) {
do_action( 'wpseo_hit_sitemap_index' );
}
WPSEO_Sitemaps::ping_search_engines();
}
/* ********************* DEPRECATED METHODS ********************* */
/**
* Find sitemaps residing on disk as they will block our rewrite.
*
* @deprecated 7.0
* @codeCoverageIgnore
*/
public function delete_sitemaps() {
_deprecated_function( 'WPSEO_Sitemaps_Admin::delete_sitemaps', '7.0' );
}
/**
* Find sitemaps residing on disk as they will block our rewrite.
*
* @deprecated 7.0
* @codeCoverageIgnore
*/
public function detect_blocking_filesystem_sitemaps() {
_deprecated_function( 'WPSEO_Sitemaps_Admin::delete_sitemaps', '7.0' );
}
} /* End of class */
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