WC_Admin_Webhooks::maybe_display_legacy_rest_api_warning() │ private static │ WC 1.0

Display a warning message if the Legacy REST API extension is not installed and there are webhooks configured to use the legacy payload format.

Method of the class: WC_Admin_Webhooks{}

No Hooks.

Return

null. Nothing (null).

Usage

$result = WC_Admin_Webhooks::maybe_display_legacy_rest_api_warning();

WC_Admin_Webhooks::maybe_display_legacy_rest_api_warning() code WC 9.7.1

woocommerce/includes/admin/class-wc-admin-webhooks.php 
<?php
private static function maybe_display_legacy_rest_api_warning() {
	global $webhooks_table_list;

	if ( WC()->legacy_rest_api_is_available() ) {
		return;
	}

	$legacy_api_webhooks_count = $webhooks_table_list->get_legacy_api_webhooks_count();
	if ( 0 === $legacy_api_webhooks_count ) {
		return;
	}

	?>
	<div class='error inline'>
		<p><strong>
			<?php echo esc_html__( 'Incompatible webhooks warning', 'woocommerce' ); ?>
		</strong></p>
		<p>
			<?php
			echo wp_kses_data(
				sprintf(
					/* translators: %s = webhooks count */
					_n(
						"There's %d webhook that is configured to be delivered using the Legacy REST API, which has been removed from WooCommerce. This webhook will fail to be sent.",
						'There are %d webhooks that are configured to be delivered using the Legacy REST API, which has been removed from WooCommerce. These webhooks will fail to be sent.',
						$legacy_api_webhooks_count,
						'woocommerce'
					),
					$legacy_api_webhooks_count,
					'woocommerce'
				)
			);
			?>
		</p>
		<p>
			<?php
			echo wp_kses(
				sprintf(
					/* translators: %s = URL */
					_n(
						'This webhook has the ⚠️ symbol in front of its name in the list below. Please either edit the webhook to use a different delivery format, or install and activate <a href="%s" target="_blank">the WooCommerce Legacy REST API extension</a>.',
						'These webhooks have the ⚠️ symbol in front of their names in the list below. Please either edit the webhooks to use a different delivery format, or install and activate <a href="%s" target="_blank">the WooCommerce Legacy REST API extension</a>.',
						$legacy_api_webhooks_count,
						'woocommerce'
					),
					'https://wordpress.org/plugins/woocommerce-legacy-rest-api/'
				),
				array(
					'a' => array(
						'href'   => array(),
						'target' => array(),
					),
				)
			);
			?>
		</p>
		<p><strong>
			<?php
			echo wp_kses_data(
				sprintf(
					/* translators: %s is an URL */
					__( "<a href='%s'>More information</a>", 'woocommerce' ),
					'https://developer.woocommerce.com/2023/10/03/the-legacy-rest-api-will-move-to-a-dedicated-extension-in-woocommerce-9-0/'
				)
			);
			?>
		</strong></p>
	</div>
	<?php
}