68 lines
1.8 KiB
PHP
68 lines
1.8 KiB
PHP
<?php
|
|
/**
|
|
* Server-side rendering of the `core/post-title` block.
|
|
*
|
|
* @package WordPress
|
|
*/
|
|
|
|
/**
|
|
* Renders the `core/post-title` 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 title for the current post wrapped inside "h1" tags.
|
|
*/
|
|
function render_block_core_post_title( $attributes, $content, $block ) {
|
|
if ( ! isset( $block->context['postId'] ) ) {
|
|
return '';
|
|
}
|
|
|
|
$post_ID = $block->context['postId'];
|
|
$title = get_the_title();
|
|
|
|
if ( ! $title ) {
|
|
return '';
|
|
}
|
|
|
|
$tag_name = 'h2';
|
|
if ( isset( $attributes['level'] ) ) {
|
|
$tag_name = 0 === $attributes['level'] ? 'p' : 'h' . $attributes['level'];
|
|
}
|
|
|
|
if ( isset( $attributes['isLink'] ) && $attributes['isLink'] ) {
|
|
$rel = ! empty( $attributes['rel'] ) ? 'rel="' . esc_attr( $attributes['rel'] ) . '"' : '';
|
|
$title = sprintf( '<a href="%1$s" target="%2$s" %3$s>%4$s</a>', get_the_permalink( $post_ID ), esc_attr( $attributes['linkTarget'] ), $rel, $title );
|
|
}
|
|
|
|
$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( ' ', $classes ) ) );
|
|
|
|
return sprintf(
|
|
'<%1$s %2$s>%3$s</%1$s>',
|
|
$tag_name,
|
|
$wrapper_attributes,
|
|
$title
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Registers the `core/post-title` block on the server.
|
|
*/
|
|
function register_block_core_post_title() {
|
|
register_block_type_from_metadata(
|
|
__DIR__ . '/post-title',
|
|
array(
|
|
'render_callback' => 'render_block_core_post_title',
|
|
)
|
|
);
|
|
}
|
|
add_action( 'init', 'register_block_core_post_title' );
|