<?php
/**
* Server-side rendering of the `core/form-submission-notification` block.
*
* @package WordPress
*/
/**
* Renders the `core/form-submission-notification` block on server.
*
* @param array $attributes The block attributes.
* @param string $content The saved content.
*
* @return string The content of the block being rendered.
*/
function gutenberg_render_block_core_form_submission_notification( $attributes, $content ) {
$show = isset( $_GET['wp-form-result'] ) && sanitize_text_field( wp_unslash( $_GET['wp-form-result'] ) ) === $attributes['type'];
/**
* Filters whether to show the form submission notification block.
*
* @param bool $show Whether to show the form submission notification block.
* @param array $attributes The block attributes.
* @param string $content The saved content.
*
* @return bool Whether to show the form submission notification block.
*/
$show = apply_filters( 'show_form_submission_notification_block', $show, $attributes, $content );
if ( ! $show ) {
return '';
}
return $content;
}
/**
* Registers the `core/form-submission-notification` block on server.
*/
function gutenberg_register_block_core_form_submission_notification() {
if ( ! gutenberg_is_experiment_enabled( 'gutenberg-form-blocks' ) ) {
return;
}
register_block_type_from_metadata(
__DIR__ . '/form-submission-notification',
array(
'render_callback' => 'gutenberg_render_block_core_form_submission_notification',
)
);
}
add_action( 'init', 'gutenberg_register_block_core_form_submission_notification', 20 );