<?php
/**
* Displays the next and previous post navigation in single posts.
*
* @package WordPress
* @subpackage Twenty_Twenty
* @since Twenty Twenty 1.0
*/
$next_post = get_next_post();
$prev_post = get_previous_post();
if ( $next_post || $prev_post ) {
$pagination_classes = '';
if ( ! $next_post ) {
$pagination_classes = ' only-one only-prev';
} elseif ( ! $prev_post ) {
$pagination_classes = ' only-one only-next';
}
?>
<nav class="pagination-single section-inner<?php echo esc_attr( $pagination_classes ); ?>" aria-label="<?php esc_attr_e( 'Post', 'twentytwenty' ); ?>">
<hr class="styled-separator is-style-wide" aria-hidden="true" />
<div class="pagination-single-inner">
<?php
if ( $prev_post ) {
?>
<a class="previous-post" href="<?php echo esc_url( get_permalink( $prev_post->ID ) ); ?>">
<span class="arrow" aria-hidden="true">←</span>
<span class="title"><span class="title-inner"><?php echo wp_kses_post( get_the_title( $prev_post->ID ) ); ?></span></span>
</a>
<?php
}
if ( $next_post ) {
?>
<a class="next-post" href="<?php echo esc_url( get_permalink( $next_post->ID ) ); ?>">
<span class="arrow" aria-hidden="true">→</span>
<span class="title"><span class="title-inner"><?php echo wp_kses_post( get_the_title( $next_post->ID ) ); ?></span></span>
</a>
<?php
}
?>
</div><!-- .pagination-single-inner -->
<hr class="styled-separator is-style-wide" aria-hidden="true" />
</nav><!-- .pagination-single -->
<?php
}