Files
wordpress-develop/src/wp-includes/blocks/legacy-widget.php
T
Riad Benguella 377c88d462 Block Editor: Package updates for 5.8 beta 1.
This includes the following fixes:


Widgets Editor:
  - Load widgets.php https://github.com/WordPress/gutenberg/pull/32299
 - Fix Legacy Widget Preview https://github.com/WordPress/gutenberg/pull/32300
 - Fix error when saving empty Legacy Widget block https://github.com/WordPress/gutenberg/pull/32359

Widget blocks in the customizer: 
 - Fix deselection blocks when the inspector is open https://github.com/WordPress/gutenberg/pull/32361
 - Display wide widgets as popovers https://github.com/WordPress/gutenberg/pull/31736

Global Styles:
 - Align classNames generation between client and server https://github.com/WordPress/gutenberg/pull/32352
 - Group typography block supports https://github.com/WordPress/gutenberg/pull/32252 https://github.com/WordPress/gutenberg/pull/32444 https://github.com/WordPress/gutenberg/pull/32459
 - Make theme.json syntax errors more visible to the users https://github.com/WordPress/gutenberg/pull/32404


Template Editor:
  - Update the appearance of the template details https://github.com/WordPress/gutenberg/pull/32042
  - Fix layout definition https://github.com/WordPress/gutenberg/pull/32425
  - Fix grouping post content block https://github.com/WordPress/gutenberg/pull/32453

Miscellaneous:
 - Prevent saving when the post is locked https://github.com/WordPress/gutenberg/pull/32341
 - Fix allowed block patterns selector https://github.com/WordPress/gutenberg/pull/32376
 - Fix wrong results in the Post Author picker https://github.com/WordPress/gutenberg/pull/32344
 - Fix notices position in top toolbar mode https://github.com/WordPress/gutenberg/pull/32238
 - Allow non-latin characters in post slugs https://github.com/WordPress/gutenberg/pull/32232
 - Fix Random collapse of the color settings panel https://github.com/WordPress/gutenberg/pull/32388
 - Fix theme logo theme mode not being removed on theme removal https://github.com/WordPress/gutenberg/pull/32370
 - Fix block alignment styles in the editor https://github.com/WordPress/gutenberg/pull/32454
 - Fix some block toolbar overlaps https://github.com/WordPress/gutenberg/pull/32424
 - Fix content loss when switching list types https://github.com/WordPress/gutenberg/pull/32432


Performance:
 - Improve the performance of buttons block https://github.com/WordPress/gutenberg/pull/32356
 - Improve the performance of the container blocks https://github.com/WordPress/gutenberg/pull/32380

Props noisysocks, nosolosw, jorgefilipecosta.
See #52991.


git-svn-id: https://develop.svn.wordpress.org/trunk@51089 602fd350-edb4-49c9-b593-d223f7449a82
2021-06-08 08:07:15 +00:00

121 lines
3.0 KiB
PHP

<?php
/**
* Server-side rendering of the `core/legacy-widget` block.
*
* @package WordPress
*/
/**
* Renders the 'core/legacy-widget' block.
*
* @param array $attributes The block attributes.
*
* @return string Rendered block.
*/
function render_block_core_legacy_widget( $attributes ) {
global $wp_widget_factory;
if ( isset( $attributes['id'] ) ) {
$sidebar_id = wp_find_widgets_sidebar( $attributes['id'] );
return wp_render_widget( $attributes['id'], $sidebar_id );
}
if ( ! isset( $attributes['idBase'] ) ) {
return '';
}
if ( method_exists( $wp_widget_factory, 'get_widget_object' ) ) {
$widget_object = $wp_widget_factory->get_widget_object( $attributes['idBase'] );
} else {
$widget_object = gutenberg_get_widget_object( $attributes['idBase'] );
}
if ( ! $widget_object ) {
return '';
}
if ( isset( $attributes['instance']['encoded'], $attributes['instance']['hash'] ) ) {
$serialized_instance = base64_decode( $attributes['instance']['encoded'] );
if ( wp_hash( $serialized_instance ) !== $attributes['instance']['hash'] ) {
return '';
}
$instance = unserialize( $serialized_instance );
} else {
$instance = array();
}
ob_start();
the_widget( get_class( $widget_object ), $instance );
return ob_get_clean();
}
/**
* Registers the 'core/legacy-widget' block.
*/
function register_block_core_legacy_widget() {
register_block_type_from_metadata(
__DIR__ . '/legacy-widget',
array(
'render_callback' => 'render_block_core_legacy_widget',
)
);
}
add_action( 'init', 'register_block_core_legacy_widget' );
/**
* Intercepts any request with legacy-widget-preview in the query param and, if
* set, renders a page containing a preview of the requested Legacy Widget
* block.
*/
function handle_legacy_widget_preview_iframe() {
if ( empty( $_GET['legacy-widget-preview'] ) ) {
return;
}
if ( ! current_user_can( 'edit_theme_options' ) ) {
return;
}
define( 'IFRAME_REQUEST', true );
?>
<!doctype html>
<html <?php language_attributes(); ?>>
<head>
<meta charset="<?php bloginfo( 'charset' ); ?>" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="profile" href="https://gmpg.org/xfn/11" />
<?php wp_head(); ?>
<style>
/* Reset theme styles */
html, body, #page, #content {
background: #FFF !important;
padding: 0 !important;
margin: 0 !important;
}
</style>
</head>
<body <?php body_class(); ?>>
<div id="page" class="site">
<div id="content" class="site-content">
<?php
$registry = WP_Block_Type_Registry::get_instance();
$block = $registry->get_registered( 'core/legacy-widget' );
echo $block->render( $_GET['legacy-widget-preview'] );
?>
</div><!-- #content -->
</div><!-- #page -->
<?php wp_footer(); ?>
</body>
</html>
<?php
exit;
}
// Ensure handle_legacy_widget_preview_iframe() is called after Core's
// register_block_core_legacy_widget() (priority = 10) and after Gutenberg's
// register_block_core_legacy_widget() (priority = 20).
add_action( 'init', 'handle_legacy_widget_preview_iframe', 21 );