mirror of
https://github.com/WordPress/WordPress.git
synced 2024-11-16 15:46:04 +01:00
a41c798835
In addition to all the packages being updated to the latest versions, this commit also includes some mandatory changes to avoid editor breakage: - Update React to to 18.2.0. - Add the right stylesheets to support iframed block editors. Props ntsekouras, mamaduka, flixos90, desrosj, peterwilsoncc. See #57471. Built from https://develop.svn.wordpress.org/trunk@55246 git-svn-id: http://core.svn.wordpress.org/trunk@54779 1a063a9b-81f0-0310-95a4-ce76da25c4cd
102 lines
2.8 KiB
PHP
102 lines
2.8 KiB
PHP
<?php
|
|
/**
|
|
* Server-side rendering of the `core/categories` block.
|
|
*
|
|
* @package WordPress
|
|
*/
|
|
|
|
/**
|
|
* Renders the `core/categories` block on server.
|
|
*
|
|
* @param array $attributes The block attributes.
|
|
*
|
|
* @return string Returns the categories list/dropdown markup.
|
|
*/
|
|
function render_block_core_categories( $attributes ) {
|
|
static $block_id = 0;
|
|
++$block_id;
|
|
|
|
$args = array(
|
|
'echo' => false,
|
|
'hierarchical' => ! empty( $attributes['showHierarchy'] ),
|
|
'orderby' => 'name',
|
|
'show_count' => ! empty( $attributes['showPostCounts'] ),
|
|
'title_li' => '',
|
|
'hide_empty' => empty( $attributes['showEmpty'] ),
|
|
);
|
|
if ( ! empty( $attributes['showOnlyTopLevel'] ) && $attributes['showOnlyTopLevel'] ) {
|
|
$args['parent'] = 0;
|
|
}
|
|
|
|
if ( ! empty( $attributes['displayAsDropdown'] ) ) {
|
|
$id = 'wp-block-categories-' . $block_id;
|
|
$args['id'] = $id;
|
|
$args['show_option_none'] = __( 'Select Category' );
|
|
$wrapper_markup = '<div %1$s><label class="screen-reader-text" for="' . esc_attr( $id ) . '">' . __( 'Categories' ) . '</label>%2$s</div>';
|
|
$items_markup = wp_dropdown_categories( $args );
|
|
$type = 'dropdown';
|
|
|
|
if ( ! is_admin() ) {
|
|
// Inject the dropdown script immediately after the select dropdown.
|
|
$items_markup = preg_replace(
|
|
'#(?<=</select>)#',
|
|
build_dropdown_script_block_core_categories( $id ),
|
|
$items_markup,
|
|
1
|
|
);
|
|
}
|
|
} else {
|
|
$wrapper_markup = '<ul %1$s>%2$s</ul>';
|
|
$items_markup = wp_list_categories( $args );
|
|
$type = 'list';
|
|
}
|
|
|
|
$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => "wp-block-categories-{$type}" ) );
|
|
|
|
return sprintf(
|
|
$wrapper_markup,
|
|
$wrapper_attributes,
|
|
$items_markup
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Generates the inline script for a categories dropdown field.
|
|
*
|
|
* @param string $dropdown_id ID of the dropdown field.
|
|
*
|
|
* @return string Returns the dropdown onChange redirection script.
|
|
*/
|
|
function build_dropdown_script_block_core_categories( $dropdown_id ) {
|
|
ob_start();
|
|
?>
|
|
<script type='text/javascript'>
|
|
/* <![CDATA[ */
|
|
( function() {
|
|
var dropdown = document.getElementById( '<?php echo esc_js( $dropdown_id ); ?>' );
|
|
function onCatChange() {
|
|
if ( dropdown.options[ dropdown.selectedIndex ].value > 0 ) {
|
|
location.href = "<?php echo esc_url( home_url() ); ?>/?cat=" + dropdown.options[ dropdown.selectedIndex ].value;
|
|
}
|
|
}
|
|
dropdown.onchange = onCatChange;
|
|
})();
|
|
/* ]]> */
|
|
</script>
|
|
<?php
|
|
return ob_get_clean();
|
|
}
|
|
|
|
/**
|
|
* Registers the `core/categories` block on server.
|
|
*/
|
|
function register_block_core_categories() {
|
|
register_block_type_from_metadata(
|
|
__DIR__ . '/categories',
|
|
array(
|
|
'render_callback' => 'render_block_core_categories',
|
|
)
|
|
);
|
|
}
|
|
add_action( 'init', 'register_block_core_categories' );
|