76 lines
2.2 KiB
PHP
76 lines
2.2 KiB
PHP
<?php
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/**
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* Server-side rendering of the `core/post-comments-link` 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/post-comments-link` block on the server.
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*
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* @since 6.9.0
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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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* @return string Returns the rendered link.
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*/
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function render_block_core_post_comments_link( $attributes, $content, $block ) {
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if (
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! isset( $block->context['postId'] ) ||
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isset( $block->context['postId'] ) &&
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! comments_open( $block->context['postId'] )
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) {
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return '';
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}
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$classes = array();
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if ( isset( $attributes['textAlign'] ) ) {
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$classes[] = 'has-text-align-' . $attributes['textAlign'];
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}
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if ( isset( $attributes['style']['elements']['link']['color']['text'] ) ) {
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$classes[] = 'has-link-color';
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}
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$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => implode( ' ', $classes ) ) );
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$comments_number = (int) get_comments_number( $block->context['postId'] );
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$comments_link = get_comments_link( $block->context['postId'] );
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$post_title = get_the_title( $block->context['postId'] );
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$comment_html = '';
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if ( 0 === $comments_number ) {
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$comment_html = sprintf(
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/* translators: %s post title */
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__( 'No comments<span class="screen-reader-text"> on %s</span>' ),
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$post_title
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);
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} else {
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$comment_html = sprintf(
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/* translators: 1: Number of comments, 2: post title */
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_n(
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'%1$s comment<span class="screen-reader-text"> on %2$s</span>',
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'%1$s comments<span class="screen-reader-text"> on %2$s</span>',
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$comments_number
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),
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esc_html( number_format_i18n( $comments_number ) ),
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$post_title
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);
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}
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return '<div ' . $wrapper_attributes . '><a href=' . esc_url( $comments_link ) . '>' . $comment_html . '</a></div>';
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}
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/**
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* Registers the `core/post-comments-link` block on the server.
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*
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* @since 6.9.0
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*/
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function register_block_core_post_comments_link() {
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register_block_type_from_metadata(
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__DIR__ . '/post-comments-link',
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array(
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'render_callback' => 'render_block_core_post_comments_link',
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)
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);
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}
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add_action( 'init', 'register_block_core_post_comments_link' );
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