73 lines
2.0 KiB
PHP
73 lines
2.0 KiB
PHP
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<?php
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/**
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* Server-side rendering of the `core/query-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/query-title` block on the server.
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* For now it only supports Archive title,
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* using queried object information
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*
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* @param array $attributes Block attributes.
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*
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* @return string Returns the query title based on the queried object.
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*/
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function render_block_core_query_title( $attributes ) {
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$type = isset( $attributes['type'] ) ? $attributes['type'] : null;
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$is_archive = is_archive();
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$is_search = is_search();
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if ( ! $type ||
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( 'archive' === $type && ! $is_archive ) ||
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( 'search' === $type && ! $is_search )
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) {
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return '';
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}
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$title = '';
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if ( $is_archive ) {
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$show_prefix = isset( $attributes['showPrefix'] ) ? $attributes['showPrefix'] : true;
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if ( ! $show_prefix ) {
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add_filter( 'get_the_archive_title_prefix', '__return_empty_string', 1 );
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$title = get_the_archive_title();
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remove_filter( 'get_the_archive_title_prefix', '__return_empty_string', 1 );
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} else {
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$title = get_the_archive_title();
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}
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}
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if ( $is_search ) {
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$title = __( 'Search results' );
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if ( isset( $attributes['showSearchTerm'] ) && $attributes['showSearchTerm'] ) {
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$title = sprintf(
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/* translators: %s is the search term. */
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__( 'Search results for: "%s"' ),
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get_search_query()
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);
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}
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}
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$tag_name = isset( $attributes['level'] ) ? 'h' . (int) $attributes['level'] : 'h1';
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$align_class_name = empty( $attributes['textAlign'] ) ? '' : "has-text-align-{$attributes['textAlign']}";
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$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $align_class_name ) );
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return sprintf(
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'<%1$s %2$s>%3$s</%1$s>',
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$tag_name,
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$wrapper_attributes,
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$title
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);
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}
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/**
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* Registers the `core/query-title` block on the server.
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*/
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function register_block_core_query_title() {
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register_block_type_from_metadata(
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__DIR__ . '/query-title',
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array(
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'render_callback' => 'render_block_core_query_title',
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)
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);
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}
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add_action( 'init', 'register_block_core_query_title' );
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