63 lines
1.6 KiB
PHP
63 lines
1.6 KiB
PHP
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<?php
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/**
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* Server-side rendering of the `core/comments-pagination-numbers` block.
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*
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* @package WordPress
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*/
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/**
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* Renders the `core/comments-pagination-numbers` block on the server.
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*
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* @param array $attributes Block attributes.
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* @param string $content Block default content.
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* @param WP_Block $block Block instance.
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*
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* @return string Returns the pagination numbers for the comments.
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*/
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function render_block_core_comments_pagination_numbers( $attributes, $content, $block ) {
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// Bail out early if the post ID is not set for some reason.
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if ( empty( $block->context['postId'] ) ) {
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return '';
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}
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$comment_vars = build_comment_query_vars_from_block( $block );
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$total = ( new WP_Comment_Query( $comment_vars ) )->max_num_pages;
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$current = ! empty( $comment_vars['paged'] ) ? $comment_vars['paged'] : null;
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// Render links.
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$content = paginate_comments_links(
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array(
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'total' => $total,
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'current' => $current,
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'prev_next' => false,
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'echo' => false,
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)
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);
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if ( empty( $content ) ) {
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return '';
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}
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$wrapper_attributes = get_block_wrapper_attributes();
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return sprintf(
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'<div %1$s>%2$s</div>',
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$wrapper_attributes,
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$content
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);
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}
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/**
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* Registers the `core/comments-pagination-numbers` block on the server.
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*/
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function register_block_core_comments_pagination_numbers() {
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register_block_type_from_metadata(
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__DIR__ . '/comments-pagination-numbers',
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array(
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'render_callback' => 'render_block_core_comments_pagination_numbers',
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)
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);
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}
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add_action( 'init', 'register_block_core_comments_pagination_numbers' );
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