<?php
/**
* Server-side rendering of the `core/term-description` block.
*
* @package WordPress
*/

/**
* Renders the `core/term-description` block on the server.
*
* @since 5.9.0
*
* @param array $attributes Block attributes.
*
* @return string Returns the description of the current taxonomy term, if available
*/
function render_block_core_term_description( $attributes ) {
$term_description = '';

if ( is_category() || is_tag() || is_tax() ) {
$term_description = term_description();
}

if ( empty( $term_description ) ) {
return '';
}

$classes = array();
if ( isset( $attributes['textAlign'] ) ) {
$classes[] = 'has-text-align-' . $attributes['textAlign'];
}
if ( isset( $attributes['style']['elements']['link']['color']['text'] ) ) {
$classes[] = 'has-link-color';
}
$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => implode( ' ', $classes ) ) );

return '<div ' . $wrapper_attributes . '>' . $term_description . '</div>';
}

/**
* Registers the `core/term-description` block on the server.
*
* @since 5.9.0
*/
function register_block_core_term_description() {
register_block_type_from_metadata(
__DIR__ . '/term-description',
array(
'render_callback' => 'render_block_core_term_description',
)
);
}
add_action( 'init', 'register_block_core_term_description' );