// ----------------------------------------------------------------------------------------------
// 15 - RAZENÍ PODLE ZOBRAZENÍ V ADMINISTRACI
// ----------------------------------------------------------------------------------------------
add_action( 'init', 'admin_zobrazeni_sortable' );
function admin_zobrazeni_sortable() {
	$post_types = get_post_types();
	foreach ( $post_types as $post_type ) {
		add_filter( 'manage_edit-' . $post_type . '_columns', 'zobrazeni_columns' );
		add_action( 'manage_' . $post_type . '_posts_custom_column', 'zobrazeni_column_content', 10, 2 );
		add_filter( 'manage_edit-' . $post_type . '_sortable_columns', 'sortable_zobrazeni_column' );
	}
	add_action( 'pre_get_posts', 'zobrazeni_orderby' );
	function zobrazeni_columns( $columns ) {
		$columns['zobrazeni'] = __( 'Zobrazení', 'hc' );

		return $columns;
	}

	function zobrazeni_column_content( $column_name, $post_id ) {
		if ( 'zobrazeni' != $column_name ) {
			return;
		}
		$zobrazeni = get_post_meta( $post_id, 'count_page_hits', true );
		echo intval( $zobrazeni );
	}

	function sortable_zobrazeni_column( $columns ) {
		$columns['zobrazeni'] = 'zobrazeni';

		return $columns;
	}

	function zobrazeni_orderby( $query ) {
		if ( ! is_admin() ) {
			return;
		}
		$orderby = $query->get( 'orderby' );
		if ( 'zobrazeni' == $orderby ) {
			$query->set( 'meta_key', 'count_page_hits' );
			$query->set( 'orderby', 'meta_value_num' );
		}
	}
}

<?php
header( 'Content-type: text/html; charset=utf-8' );
?>
<style>
	* {
		font-family: arial;
	}

	th {
		text-align: left;
	}
</style>
<h3>Výpis článků bez úvodních obrázků</h3>
<h4><a href="attachments.php">ZKONTROLOVAT</a></h4>
<?php
include( 'wp-load.php' );
global $post;
$args      = array(
	'post_type'      => array( 'post' ),
	'posts_per_page' => - 1,
	'orderby'        => 'id',
	'order'          => 'ASC'
);
$the_query = new WP_Query( $args );?>
<?php if ( $the_query->have_posts() ) : ?>
	<?php while ( $the_query->have_posts() ) : $the_query->the_post(); ?>
		<?php $thumb = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'thumbnail_size' );
		$url         = $thumb['0'];
		?>
		<?php if ( ! $url ) : ?>
			<?php $post_ID = get_the_ID(); ?>
      <?php edit_post_link('UPRAVIT', '', ' - '); ?>
			<a href="<?php the_permalink(); ?>" target="_blank">
				<?php the_title(); ?>
			</a><br/>
		<?php endif; ?>
	<?php endwhile; ?>
	<?php wp_reset_postdata(); ?>
<?php endif; ?>
</table>