R ALM

function my_alm_query_args_relevanssi($args){
   $args = apply_filters('alm_relevanssi', $args);
   return $args;
}
add_filter( 'alm_query_args_relevanssi', 'my_alm_query_args_relevanssi');


function custom_relevanssi_alm_shortcode() {
    // Check for the 'search' query parameter
$term = (isset($_GET['s'])) ? $_GET['s'] : '';
error_log('Search Term: ' . $term); // Log for debugging

    ob_start();
    ?>
    <div id="container">
        <?php
            // Echo the Ajax Load More shortcode with the search term
            echo do_shortcode('[ajax_load_more
                id="relevanssi"
                target="articles"
                filters="true"
                search="'. $term .'"
                post_type="post"
                posts_per_page="8"
                scroll_distance="200"
                css_classes="tad-feed"
                no_results_text="<div class=\'no-results\'>Sorry, nothing found in this query</div>"]');
        ?>
    </div>
    <?php
    return ob_get_clean();
}
add_shortcode('custom_relevanssi_alm', 'custom_relevanssi_alm_shortcode');


// This returns the post in question

 function test_meta_query_footer() {
    $search_term = isset($_GET['search']) ? sanitize_text_field($_GET['search']) : '';
    if ($search_term) {
        $query = new WP_Query(array(
            'post_type' => 'post',
           'posts_per_page' => -1,
            'meta_query' => array(
                array(
                    'key' => 'full_source_article', // Custom field key
                    'value' => $search_term,
                    'compare' => 'LIKE',
                ),
            ),
        ));
        echo '<pre>Meta Query Results: ' . print_r($query->posts, true) . '</pre>';
    }
}