1<?php
2/**
3 * Server-side rendering of the `core/comment-date` block.
4 *
5 * @package WordPress
6 */
7
8/**
9 * Renders the `core/comment-date` block on the server.
10 *
11 * @since 6.0.0
12 *
13 * @param array $attributes Block attributes.
14 * @param string $content Block default content.
15 * @param WP_Block $block Block instance.
16 * @return string Return the post comment's date.
17 */
18function render_block_core_comment_date( $attributes, $content, $block ) {
19 if ( ! isset( $block->context['commentId'] ) ) {
20 return '';
21 }
22
23 $comment = get_comment( $block->context['commentId'] );
24 if ( empty( $comment ) ) {
25 return '';
26 }
27
28 $classes = ( isset( $attributes['style']['elements']['link']['color']['text'] ) ) ? 'has-link-color' : '';
29
30 $wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $classes ) );
31 if ( isset( $attributes['format'] ) && 'human-diff' === $attributes['format'] ) {
32 // translators: %s: human-readable time difference.
33 $formatted_date = sprintf( __( '%s ago' ), human_time_diff( get_comment_date( 'U', $comment ) ) );
34 } else {
35 $formatted_date = get_comment_date( empty( $attributes['format'] ) ? '' : $attributes['format'], $comment );
36 }
37 $link = get_comment_link( $comment );
38
39 if ( ! empty( $attributes['isLink'] ) ) {
40 $formatted_date = sprintf( '<a href="%1s">%2s</a>', esc_url( $link ), $formatted_date );
41 }
42
43 return sprintf(
44 '<div %1$s><time datetime="%2$s">%3$s</time></div>',
45 $wrapper_attributes,
46 esc_attr( get_comment_date( 'c', $comment ) ),
47 $formatted_date
48 );
49}
50
51/**
52 * Registers the `core/comment-date` block on the server.
53 *
54 * @since 6.0.0
55 */
56function register_block_core_comment_date() {
57 register_block_type_from_metadata(
58 __DIR__ . '/comment-date',
59 array(
60 'render_callback' => 'render_block_core_comment_date',
61 )
62 );
63}
64add_action( 'init', 'register_block_core_comment_date' );
65