themes-wordpress/affinity/comments.php

<?php
/**
 * The template for displaying comments.
 *
 * This is the template that displays the area of the page that contains both the current comments
 * and the comment form.
 *
 * @link https://codex.wordpress.org/Template_Hierarchy
 *
 * @package Affinity
 */

/*
 * If the current post is protected by a password and
 * the visitor has not yet entered the password we will
 * return early without loading the comments.
 */
if ( post_password_required() ) {
	return;
}
?>

<div id="comments" class="comments-area">

	<?php
	// You can start editing here -- including this comment!
	if ( have_comments() ) : ?>
		<h2 class="comments-title">
			<?php
				printf( // WPCS: XSS OK.
					esc_html( _nx( 'One thought on &ldquo;%2$s&rdquo;', '%1$s thoughts on &ldquo;%2$s&rdquo;', get_comments_number(), 'comments title', 'affinity' ) ),
					number_format_i18n( get_comments_number() ),
					'<span>' . get_the_title() . '</span>'
				);
			?>
		</h2>

		<?php if ( get_comment_pages_count() > 1 && get_option( 'page_comments' ) ) : // Are there comments to navigate through? ?>
		<nav id="comment-nav-above" class="navigation comment-navigation" role="navigation">
			<h2 class="screen-reader-text"><?php esc_html_e( 'Comment navigation', 'affinity' ); ?></h2>
			<div class="nav-links">

				<div class="nav-previous"><?php previous_comments_link( esc_html__( 'Older Comments', 'affinity' ) ); ?></div>
				<div class="nav-next"><?php next_comments_link( esc_html__( 'Newer Comments', 'affinity' ) ); ?></div>

			</div>
		</nav>
		<?php endif; // Check for comment navigation. ?>

		<ol class="comment-list">
			<?php

				$max_depth = '';
				// set comment levels to one if guestbook template
				if ( is_page_template( 'guestbook.php' ) ) {
					$max_depth = 1;
				}

				wp_list_comments( array(
					'style'       => 'ol',
					'short_ping'  => true,
					'avatar_size' => 60,
					'max_depth' => $max_depth,
				) );
			?>
		</ol>
		<?php if ( get_comment_pages_count() > 1 && get_option( 'page_comments' ) ) : // Are there comments to navigate through? ?>
		<nav id="comment-nav-below" class="navigation comment-navigation" role="navigation">
			<h2 class="screen-reader-text"><?php esc_html_e( 'Comment navigation', 'affinity' ); ?></h2>
			<div class="nav-links">

				<div class="nav-previous"><?php previous_comments_link( esc_html__( 'Older Comments', 'affinity' ) ); ?></div>
				<div class="nav-next"><?php next_comments_link( esc_html__( 'Newer Comments', 'affinity' ) ); ?></div>

			</div>
		</nav>
		<?php
		endif; // Check for comment navigation.

	endif; // Check for have_comments().


	// If comments are closed and there are comments, let's leave a little note, shall we?
	if ( ! comments_open() && get_comments_number() && post_type_supports( get_post_type(), 'comments' ) ) : ?>

		<p class="no-comments"><?php esc_html_e( 'Comments are closed.', 'affinity' ); ?></p>
	<?php
	endif;

	comment_form();
	?>

</div><!-- #comments -->