69 lines
2.3 KiB
PHP
69 lines
2.3 KiB
PHP
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<?php
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/**
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* Server-side rendering of the `core/comments-title` 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-title` block on the server.
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*
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* @param array $attributes Block attributes.
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*
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* @return string Return the post comments title.
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*/
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function render_block_core_comments_title( $attributes ) {
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$align_class_name = empty( $attributes['textAlign'] ) ? '' : "has-text-align-{$attributes['textAlign']}";
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$show_post_title = ! empty( $attributes['showPostTitle'] ) && $attributes['showPostTitle'];
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$show_comments_count = ! empty( $attributes['showCommentsCount'] ) && $attributes['showCommentsCount'];
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$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $align_class_name ) );
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$post_title = $show_post_title ? sprintf( '"%1$s"', get_the_title() ) : null;
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$comments_count = number_format_i18n( get_comments_number() );
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$tag_name = 'h2';
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if ( isset( $attributes['level'] ) ) {
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$tag_name = 'h' . $attributes['level'];
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}
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if ( '0' === $comments_count ) {
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return;
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}
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$single_default_comment_label = $show_post_title ? __( 'One response to' ) : __( 'One response' );
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$single_comment_label = ! empty( $attributes['singleCommentLabel'] ) ? $attributes['singleCommentLabel'] : $single_default_comment_label;
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$multiple_default_comment_label = $show_post_title ? __( 'Responses to' ) : __( 'Responses' );
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$multiple_comment_label = ! empty( $attributes['multipleCommentsLabel'] ) ? $attributes['multipleCommentsLabel'] : $multiple_default_comment_label;
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$comments_title = '%1$s %2$s %3$s';
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$comments_title = sprintf(
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$comments_title,
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// If there is only one comment, only display the label.
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'1' !== $comments_count && $show_comments_count ? $comments_count : null,
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'1' === $comments_count ? $single_comment_label : $multiple_comment_label,
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$post_title
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);
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return sprintf(
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'<%1$s id="comments" %2$s>%3$s</%1$s>',
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$tag_name,
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$wrapper_attributes,
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$comments_title
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);
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}
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/**
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* Registers the `core/comments-title` block on the server.
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*/
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function register_block_core_comments_title() {
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register_block_type_from_metadata(
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__DIR__ . '/comments-title',
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array(
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'render_callback' => 'render_block_core_comments_title',
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)
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);
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}
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add_action( 'init', 'register_block_core_comments_title' );
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