facetwp custom pagination #php #facetwp

functions.php

add_filter( 'facetwp_pager_html', function( $output, $params ) {
	
	// show all pages
	/*
	$output = '';

    if ( 1 < $params['total_pages'] ) {
        for ( $i = 1; $i <= $params['total_pages']; $i++ ) {
            $is_curr = ( $i === $params['page'] ) ? ' active' : '';
            $output .= '<a class="facetwp-page' . $is_curr . '" data-page="' . $i . '">' . $i . '</a>';
        }
    }
	*/

	// next and previous page buttons
	/*
	$page = $params['page'];
	$total_pages = $params['total_pages'];
	if ( $page < $total_pages && $total_pages > 1 ) {
        $output = '<a class="facetwp-page" data-page="' . ($page + 1) . '">Next</a>' . $output;
	}
    if ( $page > 1 ) {
        $output = '<a class="facetwp-page" data-page="' . ($page - 1) . '">Previous</a>' . $output;
    }   
	*/

	// match genesis pager style

	
    $page        = (int) $params['page'];
    $total_pages = (int) $params['total_pages'];

	// Only show pagination when > 1 page.
	
	$output      = '<nav class="woocommerce-pagination"><ul class="page-numbers">';
    if ( 1 < $total_pages ) {

        if ( 1 < $page ) {
            $output .= '<li><a class="facetwp-page page-numbers" data-page="' . ( $page - 1 ) . '"><</a></li> ';
        }
        if ( 3 < $page ) {
            $output .= '<li><a class="facetwp-page page-numbers first-page" data-page="1"><span class="screen-reader-text">Page </span>1</a></li>';
            $output .= ' <li class="pagination-omission">…</li> ';
        }
        for ( $i = 2; $i > 0; $i-- ) {
            if ( 0 < ( $page - $i ) ) {
                $output .= '<li><a class="facetwp-page page-numbers" data-page="' . ($page - $i) . '"><span class="screen-reader-text">Page </span>' . ($page - $i) . '</a></li> ';
            }
        }

        // Current page.
        $output .= '<li class="active"><span class="page-numbers current" aria-label="Current page" data-page="' . $page . '"><span class="screen-reader-text">Page </span>' . $page . '</span></li>';

        for ( $i = 1; $i <= 2; $i++ ) {
            if ( $total_pages >= ( $page + $i ) ) {
                $output .= ' <li><a class="facetwp-page page-numbers" data-page="' . ($page + $i) . '"><span class="screen-reader-text">Page </span>' . ($page + $i) . '</a></li>';
            }
        }
        if ( $total_pages > ( $page + 2 ) ) {
            $output .= ' <li class="pagination-omission">…</li> ';
            $output .= '<li><a class="facetwp-page page-numbers last-page" data-page="' . $total_pages . '"><span class="screen-reader-text">Page </span>' . $total_pages . '</a></li>';
        }
        if ( $page < $total_pages ) {
            $output .= ' <li><a class="facetwp-page page-numbers" data-page="' . ( $page + 1 ) . '">></a></li>';
        }
    }
	$output .= '</ul></nav>';
	
	
	return $output;
	
}, 10, 2 );