<?php
namespace Barn2\Plugin\Posts_Table_Search_Sort;

/**
 * Responsible for fetching and sanitizing the plugin settings.
 *
 * @package   Barn2\posts-table-search-sort
 * @author    Barn2 Plugins <support@barn2.co.uk>
 * @license   GPL-3.0
 * @copyright Barn2 Media Ltd
 */
class Settings {

    const TABLE_ARGS_SETTING = 'ptss_table_args';

    public static function get_table_args() {
        return get_option( self::TABLE_ARGS_SETTING, array() );
    }

    public static function sanitize_table_args( $args ) {
        if ( isset( $args['columns'] ) ) {
            $args['columns'] = sanitize_text_field( $args['columns'] );
        }
        if ( isset( $args['content_length'] ) ) {
            $args['content_length'] = filter_var( $args['content_length'], FILTER_VALIDATE_INT, array(
                'options' => array(
                    'min' => -1
                )
                ) );
        }
        if ( isset( $args['rows_per_page'] ) ) {
            $args['rows_per_page'] = filter_var( $args['rows_per_page'], FILTER_VALIDATE_INT, array(
                'options' => array(
                    'min' => -1
                )
                ) );
        }
        if ( isset( $args['sort_by'] ) ) {
            $args['sort_by'] = sanitize_key( $args['sort_by'] );
        }
        if ( isset( $args['sort_order'] ) && ! in_array( $args['sort_order'], array( 'asc', 'desc', '' ) ) ) {
            $args['sort_order'] = '';
        }

        return $args;
    }

}