<?php
/**
 * Custom comment walker for this theme.
 *
 * @package Blogdaily
 */

if ( ! class_exists( 'Blogdaily_Walker_Comment' ) ) {
	/**
	 * CUSTOM COMMENT WALKER
	 * A custom walker for comments, based on the walker in Twenty Nineteen and Twenty Twenty.
	 */
	class Blogdaily_Walker_Comment extends Walker_Comment {

		/**
		 * Outputs a comment in the HTML5 format.
		 *
		 * @see wp_list_comments()
		 * @see https://developer.wordpress.org/reference/functions/get_comment_author_url/
		 * @see https://developer.wordpress.org/reference/functions/get_comment_author/
		 * @see https://developer.wordpress.org/reference/functions/get_avatar/
		 * @see https://developer.wordpress.org/reference/functions/get_comment_reply_link/
		 * @see https://developer.wordpress.org/reference/functions/get_edit_comment_link/
		 *
		 * @param WP_Comment $comment Comment to display.
		 * @param int        $depth   Depth of the current comment.
		 * @param array      $args    An array of arguments.
		 */
		protected function html5_comment( $comment, $depth, $args ) {

			$tag = ( 'div' === $args['style'] ) ? 'div' : 'li';

			?>
			<<?php echo $tag; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- static output ?> id="comment-<?php comment_ID(); ?>" <?php comment_class( $this->has_children ? 'parent' : '', $comment ); ?>>
				<article id="div-comment-<?php comment_ID(); ?>" class="comment-body">
					<footer class="comment-meta">
						<div class="comment-metadata">
							<?php
							$comment_author_url = get_comment_author_url( $comment );
							$comment_author     = get_comment_author( $comment );
							$avatar             = get_avatar( $comment, $args['avatar_size'] );
							if ( 0 !== $args['avatar_size'] ) {
								if ( empty( $comment_author_url ) ) {
									echo wp_kses_post( $avatar );
								} else {
									printf( '<a href="%s" rel="external nofollow" class="url">', $comment_author_url ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped --Escaped in https://developer.wordpress.org/reference/functions/get_comment_author_url/
									echo wp_kses_post( $avatar );
									echo '</a>';
								}
							}
							?>
							<div class="comment-meta-wrap">
								<?php
								$comment_timestamp = get_comment_date( '', $comment );
								?>
								<time datetime="<?php comment_time( 'c' ); ?>" title="<?php echo esc_attr( $comment_timestamp ); ?>">
									<?php echo esc_html( $comment_timestamp ); ?> |
								</time>
								<div class="comment-author vcard">
									<span class="fn">
									<?php
									esc_html_e( 'Posted by: ', 'blogdaily' );
									if ( empty( $comment_author_url ) ) {
										echo esc_html( $comment_author );
									} else {
										printf( '<a href="%s" rel="external nofollow" class="url">', $comment_author_url ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped --Escaped in https://developer.wordpress.org/reference/functions/get_comment_author_url/
										echo esc_html( $comment_author );
										echo '</a>';
									}
									?>
									</span>
								</div><!-- .comment-author -->
							</div>
						</div><!-- .comment-metadata -->

					</footer><!-- .comment-meta -->

					<div class="comment-content">
						<?php
						comment_text();
						if ( '0' === $comment->comment_approved ) {
							?>
							<p class="comment-awaiting-moderation"><b><?php esc_html_e( 'Your comment has been successfully submitted and is awaiting moderation.', 'blogdaily' ); ?></b></p>
							<?php
						}
						?>
					</div><!-- .comment-content -->

						<?php
						$comment_reply_link = get_comment_reply_link(
							array_merge(
								$args,
								array(
									'add_below' => 'div-comment',
									'depth'     => $depth,
									'max_depth' => $args['max_depth'],
									'before'    => '<span class="comment-reply">',
									'after'     => '</span>',
								)
							)
						);

						if ( $comment_reply_link ) {
							echo $comment_reply_link; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Link is escaped in https://developer.wordpress.org/reference/functions/get_comment_reply_link/
						}
						?>
				</article><!-- .comment-body -->

			<?php
		}
	}
}
