protected function getImportBatch($page, $forceImages = false) {
        $total = 0;
        $pages = 1;
        $shouldRun = false;
        $fromSelection = false;

        if (isset($_POST['selection'])) {
            $postIds = $_POST['selection'];
            $total = count($postIds);
            $shouldRun = true;
        } else {
            $postIds = get_site_transient($this->batchPrefix().'_post_selection');
            if (!empty($postIds)) {
                delete_site_transient($this->batchPrefix().'_post_selection');
                $total = count($postIds);
                $shouldRun = true;
                $fromSelection = true;
            } else {
                $args = [
                    'post_type' => 'attachment',
                    'post_status' => 'inherit',
                    'posts_per_page' => 100,
                    'fields' => 'ids',
                    'paged' => $page
                ];

                if ($page == -1) {
                    unset($args['posts_per_page']);
                    unset($args['paged']);
                    $args['nopaging'] = true;
                }

                $args = $this->filterPostArgs($args);

                if($forceImages || !StorageSettings::uploadDocuments()) {
                    $args['post_mime_type'] = 'image';
                }

                $query = new \WP_Query($args);

                $postIds = $query->posts;

                $total = (int)$query->found_posts;
                $pages = $query->max_num_pages;
            }
        }


        $posts = [];
        foreach($postIds as $post) {
            $thumb = wp_get_attachment_image_src($post, 'thumbnail', true);

            $thumbUrl = null;
            $icon = false;
            if (!empty($thumb)) {
                $thumbUrl = $thumb[0];
                $icon = (($thumb[1] != 150) && ($thumb[2] != 150));
            }

            $posts[] = [
                'id' => $post,
                'title' => pathinfo(get_attached_file($post), PATHINFO_BASENAME),
                'thumb' => $thumbUrl,
                'icon' => $icon
            ];
        }

        return [
            'posts' =>$posts,
            'total' => $total,
            'pages' => $pages,
            'shouldRun' => $shouldRun,
            'fromSelection' => $fromSelection
        ];
    }