<div id="content" class="clearfix"> <div id="main" role="main"> <?php $book_slug = get_query_var('book_slug') ? get_query_var('book_slug') : "leer"; $the_query = new WP_Query(array('post_type' => 'books', 'name' => $book_slug)); if ($the_query->have_posts()) { while ($the_query->have_posts()) { $the_query->the_post(); ?> <?php if (class_exists("ebook")) { $upload_dir = wp_upload_dir(); $epubFile = split("uploads", get_field('epub_version')); $file = $upload_dir["basedir"] . $epubFile[1]; $ebook = new ebook($file); $eBookData = $ebook->getEBookDataObject(); $toc = $eBookData->tocData; ?> <article id="post-<?php the_ID(); ?> " <?php post_class('clearfix'); ?> role="article"> <header style="z-index:10000;"> <div class="page-header page-header-series"> <div class="container container1160"> <div class="nomargin"> <a href="<?php echo site_url();