60 lines
1.6 KiB
PHP
60 lines
1.6 KiB
PHP
<?php
|
|
/**
|
|
* Server-side rendering of the `core/post-terms` block.
|
|
*
|
|
* @package WordPress
|
|
*/
|
|
|
|
/**
|
|
* Renders the `core/post-terms` block on the server.
|
|
*
|
|
* @param array $attributes Block attributes.
|
|
* @param string $content Block default content.
|
|
* @param WP_Block $block Block instance.
|
|
* @return string Returns the filtered post terms for the current post wrapped inside "a" tags.
|
|
*/
|
|
function render_block_core_post_terms( $attributes, $content, $block ) {
|
|
if ( ! isset( $block->context['postId'] ) || ! isset( $attributes['term'] ) ) {
|
|
return '';
|
|
}
|
|
|
|
if ( ! is_taxonomy_viewable( $attributes['term'] ) ) {
|
|
return '';
|
|
}
|
|
|
|
$post_terms = get_the_terms( $block->context['postId'], $attributes['term'] );
|
|
if ( is_wp_error( $post_terms ) || empty( $post_terms ) ) {
|
|
return '';
|
|
}
|
|
|
|
$classes = 'taxonomy-' . $attributes['term'];
|
|
if ( isset( $attributes['textAlign'] ) ) {
|
|
$classes .= ' has-text-align-' . $attributes['textAlign'];
|
|
}
|
|
|
|
$separator = empty( $attributes['separator'] ) ? ' ' : $attributes['separator'];
|
|
|
|
$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $classes ) );
|
|
|
|
return get_the_term_list(
|
|
$block->context['postId'],
|
|
$attributes['term'],
|
|
"<div $wrapper_attributes>",
|
|
'<span class="wp-block-post-terms__separator">' . $separator . '</span>',
|
|
'</div>'
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Registers the `core/post-terms` block on the server.
|
|
*/
|
|
function register_block_core_post_terms() {
|
|
register_block_type_from_metadata(
|
|
__DIR__ . '/post-terms',
|
|
array(
|
|
'render_callback' => 'render_block_core_post_terms',
|
|
)
|
|
);
|
|
}
|
|
add_action( 'init', 'register_block_core_post_terms' );
|