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<?php
namespace ACP\Export\Strategy;
use ACP;
use ACP\Export\Strategy;
use WP_Term_Query;
/**
* Exportability class for terms list screen
* @property ACP\ListScreen\Taxonomy $list_screen
*/
class Taxonomy extends Strategy {
/**
* @param ACP\ListScreen\Taxonomy $list_screen
*/
public function __construct( ACP\ListScreen\Taxonomy $list_screen ) {
parent::__construct( $list_screen );
}
/**
* @see ACP_Export_ExportableListScreen::ajax_export()
*/
protected function ajax_export() {
add_action( 'parse_term_query', [ $this, 'terms_query' ], PHP_INT_MAX - 100 );
}
/**
* Catch the terms query and run it with altered parameters for pagination. This should be
* attached to the parse_term_query hook when an AJAX request is sent
*
* @param $query
*
* @see action:parse_term_query
* @since 1.0
*/
public function terms_query( $query ) {
if ( $query->query_vars['fields'] === 'count' ) {
$per_page = $this->get_num_items_per_iteration();
$query->query_vars['offset'] = $this->get_export_counter() * $per_page;
$query->query_vars['number'] = $per_page;
$query->query_vars['fields'] = 'ids';
remove_action( 'parse_term_query', [ $this, __FUNCTION__ ], PHP_INT_MAX - 100 );
$modified_query = new WP_Term_Query( $query->query_vars );
$terms = $modified_query->get_terms();
$this->export( $terms );
}
}
}
Zerion Mini Shell 1.0