|
1 <?php |
|
2 /** |
|
3 * Server-side rendering of the `core/comments-pagination-numbers` block. |
|
4 * |
|
5 * @package WordPress |
|
6 */ |
|
7 |
|
8 /** |
|
9 * Renders the `core/comments-pagination-numbers` block on the server. |
|
10 * |
|
11 * @param array $attributes Block attributes. |
|
12 * @param string $content Block default content. |
|
13 * @param WP_Block $block Block instance. |
|
14 * |
|
15 * @return string Returns the pagination numbers for the comments. |
|
16 */ |
|
17 function render_block_core_comments_pagination_numbers( $attributes, $content, $block ) { |
|
18 // Bail out early if the post ID is not set for some reason. |
|
19 if ( empty( $block->context['postId'] ) ) { |
|
20 return ''; |
|
21 } |
|
22 |
|
23 $comment_vars = build_comment_query_vars_from_block( $block ); |
|
24 |
|
25 $total = ( new WP_Comment_Query( $comment_vars ) )->max_num_pages; |
|
26 $current = ! empty( $comment_vars['paged'] ) ? $comment_vars['paged'] : null; |
|
27 |
|
28 // Render links. |
|
29 $content = paginate_comments_links( |
|
30 array( |
|
31 'total' => $total, |
|
32 'current' => $current, |
|
33 'prev_next' => false, |
|
34 'echo' => false, |
|
35 ) |
|
36 ); |
|
37 |
|
38 if ( empty( $content ) ) { |
|
39 return ''; |
|
40 } |
|
41 |
|
42 $wrapper_attributes = get_block_wrapper_attributes(); |
|
43 |
|
44 return sprintf( |
|
45 '<div %1$s>%2$s</div>', |
|
46 $wrapper_attributes, |
|
47 $content |
|
48 ); |
|
49 } |
|
50 |
|
51 /** |
|
52 * Registers the `core/comments-pagination-numbers` block on the server. |
|
53 */ |
|
54 function register_block_core_comments_pagination_numbers() { |
|
55 register_block_type_from_metadata( |
|
56 __DIR__ . '/comments-pagination-numbers', |
|
57 array( |
|
58 'render_callback' => 'render_block_core_comments_pagination_numbers', |
|
59 ) |
|
60 ); |
|
61 } |
|
62 add_action( 'init', 'register_block_core_comments_pagination_numbers' ); |