lightspeeddevelopment/lsx-search

<?php
/**
 * LSX Search FacetWP filters and actions
 *
 * @package lsx-search
 */
class LSX_Search_FacetWP {

    /**
     * @var object \lsx\search\classes\facetwp\Hierarchy()
     */
    public $hierarchy;

    /**
     * @var object \lsx\search\classes\facetwp\Post_Connections()
     */
    public $post_connections;

    /**
     * Class Constructor.
     */
    public function __construct() {

        require_once LSX_SEARCH_PATH . '/classes/facetwp/class-hierarchy.php';
        $this->hierarchy = lsx\search\classes\facetwp\Hierarchy::get_instance();

        require_once LSX_SEARCH_PATH . '/classes/facetwp/class-post-connections.php';
        $this->post_connections = lsx\search\classes\facetwp\Post_Connections::get_instance();

        add_filter( 'facetwp_pager_html', array( $this, 'facetwp_pager_html' ), 10, 2 );
        add_filter( 'facetwp_result_count', array( $this, 'facetwp_result_count' ), 10, 2 );
        add_filter( 'facetwp_facet_html', array( $this, 'facetwp_slide_html' ), 10, 2 );
        add_filter( 'facetwp_load_css', array( $this, 'facetwp_load_css' ), 10, 1 );
        add_filter( 'facetwp_index_row', array( $this, 'index_row' ), 10, 2 );
    }

    /**
     * Change FaceWP pagination HTML to be equal LSX pagination.
     */
    public function facetwp_pager_html( $output, $params ) {
        $output = '';
        $page = (int) $params['page'];
        $per_page = (int) $params['per_page'];
        $total_pages = (int) $params['total_pages'];

        if ( 1 < $total_pages ) {
            $output .= '<div class="lsx-pagination-wrapper facetwp-custom">';
            $output .= '<div class="lsx-pagination">';
            // $output .= '<span class="pages">Page '. $page .' of '. $total_pages .'</span>';

            if ( 1 < $page ) {
                $output .= '<a class="prev page-numbers facetwp-page" rel="prev" data-page="' . ( $page - 1 ) . '">«</a>';
            }

            $temp = false;

            for ( $i = 1; $i <= $total_pages; $i++ ) {
                if ( $i == $page ) {
                    $output .= '<span class="page-numbers current">' . $i . '</span>';
                } elseif ( ( $page - 2 ) < $i && ( $page + 2 ) > $i ) {
                    $output .= '<a class="page-numbers facetwp-page" data-page="' . $i . '">' . $i . '</a>';
                } elseif ( ( $page - 2 ) >= $i && $page > 2 ) {
                    if ( ! $temp ) {
                        $output .= '<span class="page-numbers dots">...</span>';
                        $temp = true;
                    }
                } elseif ( ( $page + 2 ) <= $i && ( $page + 2 ) <= $total_pages ) {
                    $output .= '<span class="page-numbers dots">...</span>';
                    break;
                }
            }

            if ( $page < $total_pages ) {
                $output .= '<a class="next page-numbers facetwp-page" rel="next" data-page="' . ( $page + 1 ) . '">»</a>';
            }

            $output .= '</div>';
            $output .= '</div>';
        }

        return $output;
    }

    /**
     * Change FaceWP result count HTML.
     */
    public function facetwp_result_count( $output, $params ) {
        $output = $params['total'];
        return $output;
    }

    /**
     * Change FaceWP slider HTML.
     */
    public function facetwp_slide_html( $html, $args ) {
        if ( 'slider' === $args['facet']['type'] ) {
            $html = str_replace( 'class="facetwp-slider-reset"', 'class="btn btn-md facetwp-slider-reset"', $html );
        }

        return $html;
    }

    /**
     * Change FaceWP slider HTML.
     */
    public function facetwp_counts_html( $html, $args ) {
        if ( 'slider' === $args['facet']['type'] ) {
            $html = str_replace( 'class="facetwp-slider-reset"', 'class="btn btn-md facetwp-slider-reset"', $html );
        }
        return $html;
    }

    /**
     * Disable FacetWP styles.
     */
    public function facetwp_load_css( $boolean ) {
        $boolean = false;
        return $boolean;
    }

    /**
     * Get the price including the tax
     * @param $params
     * @param $class
     *
     * @return mixed
     */
    public function index_row( $params, $class ) {
        // Custom woo fields
        if ( 0 === strpos( $params['facet_source'], 'woo' ) ) {
            $product = wc_get_product( $params['post_id'] );

            // Price
            if ( in_array( $params['facet_source'], array( 'woo/price', 'woo/sale_price', 'woo/regular_price' ) ) ) {
                $price = $params['facet_value'];
                if ( $product->is_taxable() ) {
                    $price = wc_get_price_including_tax( $product );
                }
                $params['facet_value']    = $price;
                $params['facet_display_value'] = $price;

            }
        }
        return $params;
    }

}