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<?php
/**
* Server-side rendering of the `core/term-count` block.
*
* @package WordPress
*/
/**
* Renders the `core/term-count` block on the server.
*
* @since 6.9.0
*
* @param array $attributes Block attributes.
* @param string $content Block default content.
* @param WP_Block $block Block instance.
*
* @return string Returns the count of the current taxonomy term wrapped inside a heading tag.
*/
function render_block_core_term_count( $attributes, $content, $block ) {
// Get term from context or from the current query.
if ( isset( $block->context['termId'] ) && isset( $block->context['taxonomy'] ) ) {
$term = get_term( $block->context['termId'], $block->context['taxonomy'] );
} else {
$term = get_queried_object();
if ( ! $term instanceof WP_Term ) {
$term = null;
}
}
if ( ! $term || is_wp_error( $term ) ) {
return '';
}
$term_count = $term->count;
// Format the term count based on bracket type.
switch ( $attributes['bracketType'] ) {
case 'none':
// No formatting needed.
break;
case 'round':
$term_count = "({$term_count})";
break;
case 'square':
$term_count = "[{$term_count}]";
break;
case 'curly':
$term_count = "{{$term_count}}";
break;
case 'angle':
$term_count = "<{$term_count}>";
break;
default:
// Default to no formatting for unknown types.
break;
}
$wrapper_attributes = get_block_wrapper_attributes();
return sprintf(
'<div %1$s>%2$s</div>',
$wrapper_attributes,
$term_count
);
}
/**
* Registers the `core/term-count` block on the server.
*
* @since 6.9.0
*/
function register_block_core_term_count() {
register_block_type_from_metadata(
__DIR__ . '/term-count',
array(
'render_callback' => 'render_block_core_term_count',
)
);
}
add_action( 'init', 'register_block_core_term_count' );
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