<?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' );