<?php if(have_posts()) : ?>
<div class="preview-grid">
<?php
$max = 6;
$i = 0;
?>
<?php while(have_posts()) : the_post(); ?>
<article class="card card-preview head-primary">
<a href="<?php the_permalink(); ?>" class="preview-link">
<h1 class="card-header"><?php the_title(); ?></h1>
<div class="preview-content">
<?php if(!has_post_thumbnail( $post->ID )) {
<div class="preview-exerpt" aria-hidden="true"><?php the_excerpt(); ?></div>
} else {
<div class="preview-exerpt" aria-hidden="true"><p class="p-img"><img class="preview-img" src="<?php echo get_the_post_thumbnail_url(); ?>" /></p></div>
}
<div class="preview-overlay">
<div class="preview-metadata">
<div class="metadata-pills">
<div><?php
if (!has_category('chapters')) {
$category = get_the_category();
echo"<span class='badge c-info small-text'>" . $category[0]->cat_name . "</span>";
$romans = get_the_terms($post->ID, 'roman');
echo"<span class='badge c-info small-text'>" . $romans[0]->name . "</span>";
?></div>
<div><time><span class="badge c-info small-text"><?php the_time('d/m/Y') ?></span></time></div>
</div>
<div class="comment-text">
<?php $category = get_the_category();
$category_parent_id = $category[0]->category_parent;
if ( get_term( $category_parent_id, 'category' )->slug != "3-gallerie" ) {
echo reading_time();
echo image_number();
</a>
</article>
$i++;
if ($i >= 6) {
break;
<?php endwhile; ?>
<?php endif; ?>