Current File : //var/www/pn/wp-content/plugins/autodescription/inc/classes/builders/coresitemaps/main.class.php
<?php
/**
* @package The_SEO_Framework\Builders\Core_Sitemaps
* @subpackage The_SEO_Framework\Classes\Builders\Sitemap
*/
namespace The_SEO_Framework\Builders\CoreSitemaps;
/**
* The SEO Framework plugin
* Copyright (C) 2020 - 2021 Sybre Waaijer, CyberWire B.V. (https://cyberwire.nl/)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as published
* by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
\defined( 'THE_SEO_FRAMEWORK_PRESENT' ) or die;
/**
* Augments the WordPress Core sitemap.
*
* @since 4.1.2
*
* @access private
*/
class Main extends \The_SEO_Framework\Builders\Sitemap\Main {
/**
* @since 4.1.2
* @var \The_SEO_Framework\Builders\Sitemap\Main
*/
private static $instance;
/**
* Returns this instance.
*
* @since 4.1.2
*
* @return \The_SEO_Framework\Builders\Sitemap\Main $instance
*/
public static function get_instance() {
return static::$instance ?: ( static::$instance = new static );
}
/**
* Generate sitemap.xml content.
*
* @since 4.1.2
* @abstract
* @ignore
*
* @return string The sitemap content.
*/
public function build_sitemap() {
return '';
}
/**
* Filters Core sitemap provider.
*
* @since 4.1.2
* @access private
*
* @param \WP_Sitemaps_Provider $provider Instance of a \WP_Sitemaps_Provider.
* @param string $name Name of the sitemap provider.
* @return \WP_Sitemaps_Provider|null The original or augmented instance of a \WP_Sitemaps_Provider.
* null if the provider is disabled.
*/
public static function _filter_add_provider( $provider, $name ) {
if ( ! $provider instanceof \WP_Sitemaps_Provider )
return $provider;
switch ( $name ) {
case 'posts':
$provider = new Posts;
break;
case 'taxonomies':
$provider = new Taxonomies;
break;
case 'users':
// This option is not reversible through means other than filters.
// static::$tsf isn't set, because static doesn't require instantiation here.
if ( \tsf()->get_option( 'author_noindex' ) )
$provider = null;
break;
default:
break;
}
return $provider;
}
/**
* Filters Core sitemap query limit.
*
* @since 4.1.2
* @access private
*
* @return string The sitemap query limit.
*/
public static function _filter_max_urls() {
return static::get_instance()->get_sitemap_post_limit();
}
}
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