79 lines
2.1 KiB
PHP
79 lines
2.1 KiB
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* Server-side rendering of the `core/widget-group` block.
|
||
|
|
*
|
||
|
|
* @package WordPress
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Renders the 'core/widget-group' block.
|
||
|
|
*
|
||
|
|
* @param array $attributes The block attributes.
|
||
|
|
* @param string $content The block content.
|
||
|
|
* @param WP_Block $block The block.
|
||
|
|
*
|
||
|
|
* @return string Rendered block.
|
||
|
|
*/
|
||
|
|
function render_block_core_widget_group( $attributes, $content, $block ) {
|
||
|
|
global $wp_registered_sidebars, $_sidebar_being_rendered;
|
||
|
|
|
||
|
|
if ( isset( $wp_registered_sidebars[ $_sidebar_being_rendered ] ) ) {
|
||
|
|
$before_title = $wp_registered_sidebars[ $_sidebar_being_rendered ]['before_title'];
|
||
|
|
$after_title = $wp_registered_sidebars[ $_sidebar_being_rendered ]['after_title'];
|
||
|
|
} else {
|
||
|
|
$before_title = '<h2 class="widget-title">';
|
||
|
|
$after_title = '</h2>';
|
||
|
|
}
|
||
|
|
|
||
|
|
$html = '';
|
||
|
|
|
||
|
|
if ( ! empty( $attributes['title'] ) ) {
|
||
|
|
$html .= $before_title . esc_html( $attributes['title'] ) . $after_title;
|
||
|
|
}
|
||
|
|
|
||
|
|
$html .= '<div class="wp-widget-group__inner-blocks">';
|
||
|
|
foreach ( $block->inner_blocks as $inner_block ) {
|
||
|
|
$html .= $inner_block->render();
|
||
|
|
}
|
||
|
|
$html .= '</div>';
|
||
|
|
|
||
|
|
return $html;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Registers the 'core/widget-group' block.
|
||
|
|
*/
|
||
|
|
function register_block_core_widget_group() {
|
||
|
|
register_block_type_from_metadata(
|
||
|
|
__DIR__ . '/widget-group',
|
||
|
|
array(
|
||
|
|
'render_callback' => 'render_block_core_widget_group',
|
||
|
|
)
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
add_action( 'init', 'register_block_core_widget_group' );
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Make a note of the sidebar being rendered before WordPress starts rendering
|
||
|
|
* it. This lets us get to the current sidebar in
|
||
|
|
* render_block_core_widget_group().
|
||
|
|
*
|
||
|
|
* @param int|string $index Index, name, or ID of the dynamic sidebar.
|
||
|
|
*/
|
||
|
|
function note_sidebar_being_rendered( $index ) {
|
||
|
|
global $_sidebar_being_rendered;
|
||
|
|
$_sidebar_being_rendered = $index;
|
||
|
|
}
|
||
|
|
add_action( 'dynamic_sidebar_before', 'note_sidebar_being_rendered' );
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Clear whatever we set in note_sidebar_being_rendered() after WordPress
|
||
|
|
* finishes rendering a sidebar.
|
||
|
|
*/
|
||
|
|
function discard_sidebar_being_rendered() {
|
||
|
|
global $_sidebar_being_rendered;
|
||
|
|
unset( $_sidebar_being_rendered );
|
||
|
|
}
|
||
|
|
add_action( 'dynamic_sidebar_after', 'discard_sidebar_being_rendered' );
|