tpl-kb-search-results.php

<?php
/**
 * Template Name: KB Search results (new new)
 *
 * Description: Search results for SearchWP/Kennisbank
 *
 */

global $post;

// retrieve our search query if applicable
$query = isset( $_REQUEST['swpquery'] ) ? sanitize_text_field( $_REQUEST['swpquery'] ) : '';

// retrieve our pagination if applicable
$current_page = isset( $_REQUEST['swppg'] ) ? intval( $_REQUEST['swppg'] ) : 1;
// $current_page = (get_query_var('paged')) ? get_query_var('paged') : 1;

$soortString = isset($_REQUEST['soort']) ? sanitize_text_field($_REQUEST['soort']) : '';

$countryString = isset($_REQUEST['country']) ? sanitize_text_field($_REQUEST['country']) : '';

$themaString = isset($_REQUEST['thema']) ? sanitize_text_field($_REQUEST['thema']) : '';

$kbSearch = new KBSearch;

get_header();

    if (!empty($query)) {
        $result = $kbSearch->search($query, $soortString, $countryString, $themaString, $current_page);
    }
    else {
        $result = $kbSearch->get_kb_items($soortString, $countryString, $themaString, $current_page);
    }

    if ( get_current_user_id() == 1 ) {
        echo '<pre>';
        print_r($result);
        // echo $result->count_posts;
        // echo $result->posts;
        echo '</pre>';
    }

    $currentCategory = get_term_by('slug', $_GET['soort'], 'soort');
    $term_children = get_term_children( $currentCategory->term_id, 'soort' );

get_template_part( 'partials/kb', 'search' );
?>

<div class="container container--narrow">
<?php
    // if there are subcats
    if ( $term_children ) {
        echo '<div class="subcats">';
        echo '<h2 class="knowledge-list__title">'.__('Chapters', 'kncv').'</h2>';
        echo '<ul>';
        foreach ( $term_children as $subcategory ) {
            $subcat = get_term_by( 'id', $subcategory, 'soort' );
            echo '<li><a href="'.home_url().'/kennisbank/zoeken/?soort='.$subcat->slug.'">' . $subcat->name . '</a>';
        }
        echo '</ul>';
        echo '</div>';
    } else {
        // if soort has no sub cats
        get_template_part( 'partials/kb', 'filter' );
?>

    <section class="search-results">
        <?php if ( !empty( $result->posts ) ) : ?>
        <ul class="search-results__list">
        <?php
            foreach ( $result->posts as $post ) : setup_postdata( $post );
                get_template_part('partials/kb', 'search-result');
            endforeach;
        ?>
        </ul>
        <?php else: ?>
            <p class="search-results__empty">No results found, please search again.</p>
        <?php endif; ?>
    </section>

<!-- begin pagination -->
<?php

        if ( $result->max_num_pages > 1 ) {
            // set up pagination
            $pagination = paginate_links(array(
                'format' => '?swppg=%#%',
                'current' => $current_page,
                'total' => $result->max_num_pages,
                'show_all' => false,
                'end_size' => 3,
                'mid_size' => 2,
                'prev_next' => true,
                'prev_text' => __('&laquo;'),
                'next_text' => __('&raquo;')
            ));

            echo sprintf('<div class="paging">%s</div>', $pagination);
        }
    }

?>

</div>

<?php get_footer(); ?>