View file store/templates/store/includes/all.html

<div class="explore-page-container">
    <div class="explore-posts-container">
        <?php
         if ($context['images']) {
			echo '<div class="explore-posts-container pg_store_posts">';
             global $user;
             foreach ($context['images'] as $key => $post_data) {
                $post_data['post_id'] = $post_data['id'];
                $post_data['type'] = 'image';
                $post_data['thumb'] = $post_data['small_file'];
                $post_data['boosted'] = 0;

                $_user_data = $user->getUserDataById($post_data['user_id']);
                $_user_data = o2array($_user_data);

                $post_data['avatar'] = $_user_data['avatar'];
                $post_data['username'] = $_user_data['username'];
                //var_dump($post_data);
                include 'list-item.html';
             }
			 echo '</div>';
         } else{
                include $context['dirname_theme'].'/explore/templates/explore/includes/no-posts-found.html';
         }
        ?>
    </div>
</div>

<?php
    include $context['dirname_theme'].'/main/templates/includes/lazy-load.html';
?>

<script>
    var myLazyLoad = new LazyLoad({
        elements_selector: ".lazy_"
    });

    jQuery(document).ready(function($) {
        window.scrolled = 0;
        var last_id  = <?php echo end($context['images'])['id'];?>;

        $(window).scroll(function() {
            if($(window).scrollTop() + $(window).height() > $(document).height() - 100) {
                if (window.scrolled == 0 && $('.explore-postset').length > 0) {
                    window.scrolled = 1;
                    var list_ids = $("div.explore-postset[id]").map(function() {
                        return $(this).attr('id');
                    }).get();

                    if (!list_ids) {
                        return false;
                    }

                    var _sort = 'id'
                    if( $('#store_sort').length ){
                        _sort = $('#store_sort option:selected').val();
                    }
                    // if( _sort == 'popularity_desc' || _sort == 'downloads_desc' || _sort == 'sales_desc' || _sort == 'date_desc' ){
                    //     var last_id  = $("div.explore-postset[id]").last().attr('id');
                    // }else if( _sort == 'popularity_asc' || _sort == 'downloads_asc' || _sort == 'sales_asc' || _sort == 'date_asc' ){
                    //     var last_id  = $("div.explore-postset[id]").last().attr('id');
                    // }else if( _sort == 'id' ){
                    //     var last_id  = $("div.explore-postset[id]").last().attr('id');
                    // }

                    //var last_id         = $("div.explore-postset[id]").last().attr('data-post-id');
                    var _last_views     = $("div.explore-postset[id]").last().attr('data-post-views');
                    var _last_sells     = $("div.explore-postset[id]").last().attr('data-post-sells');
                    var _last_download  = $("div.explore-postset[id]").last().attr('data-post-download');
                    var _last_date      = $("div.explore-postset[id]").last().attr('data-post-date');

                    var _viewed_store_ids = [];
                    for (var i = 0; i < $("div.explore-postset[id]").length; i++) {
                        //if ($($("div.explore-postset[id]")[i]).attr('data-post-views') == _last_views) {
                            _viewed_store_ids.push($($("div.explore-postset[id]")[i]).attr('data-post-id'));
                        //}
                    }

                    $.ajax({
                        url: link('store/explore-all-store'),
                        type: 'GET',
                        dataType: 'json',
                        data: {
                            scroll: true,
                            sort: _sort,
                            offset:last_id,
                            last_views:_last_views,
                            last_sells:_last_sells,
                            last_download:_last_download,
                            last_date:_last_date,
                            viewed_store_ids: _viewed_store_ids
                        },
                    }).done(function(data) {
                        if (data.status == 200) {
                            last_id = data.last_id;
                            $(".explore-posts-container").append(data.html);
                            window.scrolled = 0;
                        }
                        else{
                            //$(window).unbind('scroll');
                        }
                    });
                }
            }
        });
    });
</script>