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<?php
/**
* Provider class for handling sitemap-related services in SmartCrawl.
*
* @package SmartCrawl
*/
namespace SmartCrawl\Sitemaps;
/**
* Class Provider
*
* Handles the generation of sitemap URLs.
*/
class Provider extends \WP_Sitemaps_Provider {
/**
* Query object for retrieving sitemap items.
*
* @var \SmartCrawl\Sitemaps\Query
*/
private $query;
/**
* Constructor for the Provider class.
*
* @param string $name The name of the provider.
* @param \SmartCrawl\Sitemaps\Query $query The query object.
*/
public function __construct( $name, $query ) {
$this->name = $name;
$this->object_type = $name;
$this->query = $query;
}
/**
* Retrieves the list of URLs for the sitemap.
*
* @param int $page_num The page number.
* @param string $object_subtype The object subtype.
*
* @return array|array[] The list of URLs.
*/
public function get_url_list( $page_num, $object_subtype = '' ) {
$sitemap_items = $this->query->get_items( $object_subtype, $page_num );
return array_map( array( $this, 'convert_to_array' ), $sitemap_items );
}
/**
* Retrieves the maximum number of pages for the sitemap.
*
* @param string $object_subtype The object subtype.
*
* @return int The maximum number of pages.
*/
public function get_max_num_pages( $object_subtype = '' ) {
$index_items = $this->query->get_index_items();
return count( $index_items );
}
/**
* Converts a sitemap item to an array.
*
* @param \SmartCrawl\Sitemaps\General\Item $sitemap_item The sitemap item.
*
* @return array The sitemap item as an array.
*/
private function convert_to_array( $sitemap_item ) {
return array(
'loc' => $sitemap_item->get_location(),
);
}
}