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1 <?php 2 /** 3 * Server-side rendering of the `core/comments-pagination-next` block. 4 * 5 * @package WordPress 6 */ 7 8 /** 9 * Renders the `core/comments-pagination-next` 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 next comments link for the query pagination. 16 */ 17 function render_block_core_comments_pagination_next( $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 $max_page = ( new WP_Comment_Query( $comment_vars ) )->max_num_pages; 25 $default_label = __( 'Newer Comments' ); 26 $label = isset( $attributes['label'] ) && ! empty( $attributes['label'] ) ? $attributes['label'] : $default_label; 27 $pagination_arrow = get_comments_pagination_arrow( $block, 'next' ); 28 29 $filter_link_attributes = function() { 30 return get_block_wrapper_attributes(); 31 }; 32 add_filter( 'next_comments_link_attributes', $filter_link_attributes ); 33 34 if ( $pagination_arrow ) { 35 $label .= $pagination_arrow; 36 } 37 38 $next_comments_link = get_next_comments_link( $label, $max_page ); 39 40 remove_filter( 'next_posts_link_attributes', $filter_link_attributes ); 41 42 if ( ! isset( $next_comments_link ) ) { 43 return ''; 44 } 45 return $next_comments_link; 46 } 47 48 49 /** 50 * Registers the `core/comments-pagination-next` block on the server. 51 */ 52 function register_block_core_comments_pagination_next() { 53 register_block_type_from_metadata( 54 __DIR__ . '/comments-pagination-next', 55 array( 56 'render_callback' => 'render_block_core_comments_pagination_next', 57 ) 58 ); 59 } 60 add_action( 'init', 'register_block_core_comments_pagination_next' );
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Generated: Tue Nov 5 01:00:02 2024 | Cross-referenced by PHPXref 0.7.1 |