infinite_load_query()

nebula()->infinite_load_query($args, $loop)

        public function infinite_load_query($args=array('post_status' => 'publish', 'showposts' => 4), $loop=false){
            $timer_name = $this->timer('Infinite Load Query');

            $override = apply_filters('pre_nebula_infinite_load_query', null);
            if ( isset($override) ){return;}

            global $wp_query;
            if ( empty($args['paged']) ){
                $args['paged'] = 1;
                if ( get_query_var('paged') ){
                    $args['paged'] = get_query_var('paged');
                    ?>
                    <div class="infinite-start-note">
                        <a href="<?php echo get_the_permalink(); ?>">&laquo; <?php _e('Back to page 1', 'nebula'); ?></a>
                    </div>
                    <?php
                } elseif ( !empty($wp_query->query['paged']) ){
                    $args['paged'] = $wp_query->query['paged'];
                    ?>
                    <div class="infinite-start-note">
                        <a href="<?php echo get_the_permalink(); ?>">&laquo; <?php _e('Back to page 1', 'nebula'); ?></a>
                    </div>
                    <?php
                }
            }

            query_posts($args);

            if ( empty($args['post_type']) ){
                $post_type_label = 'posts';
            } else {
                $post_type = ( is_array($args['post_type']) )? $args['post_type'][0] : $args['post_type'];
                $post_type_obj = get_post_type_object($args['post_type']);
                $post_type_label = lcfirst($post_type_obj->label);
            }
            ?>

            <div id="infinite-posts-list" data-max-pages="<?php echo $wp_query->max_num_pages; ?>" data-max-posts="<?php echo $wp_query->found_posts; ?>">
                <?php
                $loop = sanitize_text_field($loop);
                if ( !$loop ){
                    get_template_part('loop');
                } else {
                    if ( function_exists($loop) ){
                        call_user_func($loop);
                    } elseif ( locate_template($loop . '.php') ){
                        get_template_part($loop);
                    } else {
                        if ( $this->is_dev() ){
                            echo '<strong>Warning:</strong> The custom loop template or function ' . $loop . ' does not exist! Falling back to loop.php.';
                        }
                        get_template_part('loop');
                    }
                }
                ?>
            </div>

            <?php do_action('nebula_infinite_before_load_more'); ?>

            <div class="loadmorecon <?php echo ( $args['paged'] >= $wp_query->max_num_pages )? 'disabled' : ''; ?>">
                <a class="infinite-load-more" href="#"><?php echo ( $args['paged'] >= $wp_query->max_num_pages )? 'No more ' . $post_type_label . '.' : 'Load More'; ?></a>
                <div class="infinite-loading">
                    <div class="a"></div> <div class="b"></div> <div class="c"></div>
                </div>
            </div>

            <script><?php //Must be in PHP so $args can be encoded. @todo "Nebula" 0: This must have to load in the footer if jQuery is set to the footer...? ?>
                window.addEventListener('load', function(){
                    var pageNumber = <?php echo $args['paged']; ?>+1;

                    document.querySelector('.infinite-load-more').addEventListener('click', function(e){
                        var maxPages = document.getElementById('infinite-posts-list').getAttribute('data-max-pages');
                        var maxPosts = document.getElementById('infinite-posts-list').getAttribute('data-max-posts');

                        if ( pageNumber <= maxPages ){
                            document.querySelector('.loadmorecon').classList.add('loading');

                            fetch(nebula.site.ajax.url, {
                                method: 'POST',
                                credentials: 'same-origin',
                                headers: {
                                    'Content-Type': 'application/x-www-form-urlencoded',
                                    'Cache-Control': 'no-cache',
                                },
                                body: new URLSearchParams({
                                    nonce: nebula.site.ajax.nonce,
                                    action: 'nebula_infinite_load',
                                    page: pageNumber,
                                    args: JSON.stringify(<?php echo wp_json_encode($args); ?>),
                                    loop: <?php echo wp_json_encode($loop); ?>,
                                }),
                                priority: 'high'
                            }).then(function(response){
                                if ( response.ok ){
                                    return response.text();
                                }
                            }).then(function(response){
                                let newDiv = document.createElement('div');
                                newDiv.className = 'clearfix infinite-page infinite-page-' + (pageNumber-1) + ' sliding';
                                newDiv.setAttribute('style', 'display: none;');
                                newDiv.innerHTML = response;
                                document.getElementById('infinite-posts-list').appendChild(newDiv);

                                jQuery('.infinite-page-' + (pageNumber-1)).slideDown({ //I would like to remove this jQuery so this embedded script tag does not have a potential race condition depending on where jQuery is loaded. Try animating the height some other way
                                    duration: 750,
                                    //easing: 'easeInOutQuad',
                                    complete: function(){
                                        document.querySelector('.loadmorecon').classList.remove('loading');
                                        document.querySelector('.infinite-page.sliding').classList.remove('sliding');
                                        document.dispatchEvent(new Event('nebula_infinite_slidedown_complete'));
                                    }
                                });

                                if ( pageNumber >= maxPages ){
                                    document.querySelector('.loadmorecon').classList.add('disabled').querySelector('a').innerHTML = '<?php __('No more', 'nebula'); ?> <?php echo $post_type_label; ?>.';
                                }

                                var newQueryStrings = '';
                                if ( typeof document.URL.split('?')[1] !== 'undefined' ){
                                    newQueryStrings = '?' + document.URL.split('?')[1].replace(/[?&]paged=\d+/, '');
                                }

                                history.replaceState(null, document.title, nebula.post.permalink + 'page/' + pageNumber + newQueryStrings);
                                document.dispatchEvent(new Event('nebula_infinite_finish'));

                                gtag('event', 'Load More', {
                                    event_category: 'Infinite Query',
                                    event_label: 'Loaded page ' + pageNumber,
                                });

                                pageNumber++;
                            }).catch(function(error){
                                document.dispatchEvent(new Event('nebula_infinite_finish'));
                                gtag('event', 'exception', {
                                    message: 'AJAX Error: Infinite Query Load More AJAX',
                                    fatal: false
                                });
                            });
                        }

                        e.preventDefault();
                    });
                });
            </script>
            <?php
            $this->timer($timer_name, 'end');
        }

add_filter('pre_nebula_infinite_load_query', 'my_custom_infinite_load_query', 10, 3); //The last integer must be 1 more than the actual parameters
function my_custom_infinite_load_query($null, $args, $loop){ //$null is required, but can be ignored
    //Write your own code here

    return true; //Return true to prevent the original function from running afterwords
}

 add_filter('pre_nebula_infinite_load_query', '__return_false');