<form method="POST">
    <h3>Editing: class-wc-admin-webhooks.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php
/**
 * WooCommerce Admin Webhooks Class
 *
 * @package WooCommerce\Admin
 * @version 3.3.0
 */

defined( 'ABSPATH' ) || exit;

/**
 * WC_Admin_Webhooks.
 */
class WC_Admin_Webhooks {

	/**
	 * Initialize the webhooks admin actions.
	 */
	public function __construct() {
		add_action( 'admin_init', array( $this, 'actions' ) );
		add_action( 'woocommerce_settings_page_init', array( $this, 'screen_option' ) );
		add_filter( 'woocommerce_save_settings_advanced_webhooks', array( $this, 'allow_save_settings' ) );
	}

	/**
	 * Check if should allow save settings.
	 * This prevents &quot;Your settings have been saved.&quot; notices on the table list.
	 *
	 * @param  bool $allow If allow save settings.
	 * @return bool
	 */
	public function allow_save_settings( $allow ) {
		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		if ( ! isset( $_GET['edit-webhook'] ) ) {
			return false;
		}

		return $allow;
	}

	/**
	 * Check if is webhook settings page.
	 *
	 * @return bool
	 */
	private function is_webhook_settings_page() {
		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		return isset( $_GET['page'], $_GET['tab'], $_GET['section'] ) &amp;&amp; 'wc-settings' === $_GET['page'] &amp;&amp; 'advanced' === $_GET['tab'] &amp;&amp; 'webhooks' === $_GET['section'];
	}

	/**
	 * Save method.
	 */
	private function save() {
		check_admin_referer( 'woocommerce-settings' );

		if ( ! current_user_can( 'manage_woocommerce' ) ) {
			wp_die( esc_html__( 'You do not have permission to update Webhooks', 'woocommerce' ) );
		}

		$errors = array();
		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		$webhook_id = isset( $_POST['webhook_id'] ) ? absint( $_POST['webhook_id'] ) : 0;
		$webhook    = new WC_Webhook( $webhook_id );

		// Name.
		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		if ( ! empty( $_POST['webhook_name'] ) ) {
			// phpcs:ignore WordPress.Security.NonceVerification.Recommended
			$name = sanitize_text_field( wp_unslash( $_POST['webhook_name'] ) );
		} else {
			$name = sprintf(
				/* translators: %s: date */
				__( 'Webhook created on %s', 'woocommerce' ),
				// @codingStandardsIgnoreStart
				(new DateTime('now'))-&gt;format( _x( 'M d, Y @ h:i A', 'Webhook created on date parsed by DateTime::format', 'woocommerce' ) )
				// @codingStandardsIgnoreEnd
			);
		}

		$webhook-&gt;set_name( $name );

		if ( ! $webhook-&gt;get_user_id() ) {
			$webhook-&gt;set_user_id( get_current_user_id() );
		}

		// Status.
		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		$webhook-&gt;set_status( ! empty( $_POST['webhook_status'] ) ? sanitize_text_field( wp_unslash( $_POST['webhook_status'] ) ) : 'disabled' );

		// Delivery URL.
		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		$delivery_url = ! empty( $_POST['webhook_delivery_url'] ) ? esc_url_raw( wp_unslash( $_POST['webhook_delivery_url'] ) ) : '';

		if ( wc_is_valid_url( $delivery_url ) ) {
			$webhook-&gt;set_delivery_url( $delivery_url );
		}

		// Secret.
		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		$secret = ! empty( $_POST['webhook_secret'] ) ? sanitize_text_field( wp_unslash( $_POST['webhook_secret'] ) ) : wp_generate_password( 50, true, true );
		$webhook-&gt;set_secret( $secret );

		// Topic.
		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		if ( ! empty( $_POST['webhook_topic'] ) ) {
			$resource = '';
			$event    = '';

			// phpcs:ignore WordPress.Security.NonceVerification.Recommended
			switch ( $_POST['webhook_topic'] ) {
				case 'action':
					$resource = 'action';
					// phpcs:ignore WordPress.Security.NonceVerification.Recommended
					$event = ! empty( $_POST['webhook_action_event'] ) ? sanitize_text_field( wp_unslash( $_POST['webhook_action_event'] ) ) : '';
					break;

				default:
					// phpcs:ignore WordPress.Security.NonceVerification.Recommended
					list( $resource, $event ) = explode( '.', sanitize_text_field( wp_unslash( $_POST['webhook_topic'] ) ) );
					break;
			}

			$topic = $resource . '.' . $event;

			if ( wc_is_webhook_valid_topic( $topic ) ) {
				$webhook-&gt;set_topic( $topic );
			} else {
				$errors[] = __( 'Webhook topic unknown. Please select a valid topic.', 'woocommerce' );
			}
		}

		// API version.
		$rest_api_versions = wc_get_webhook_rest_api_versions();
		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		$webhook-&gt;set_api_version( ! empty( $_POST['webhook_api_version'] ) ? sanitize_text_field( wp_unslash( $_POST['webhook_api_version'] ) ) : end( $rest_api_versions ) );

		$webhook-&gt;save();

		// Run actions.
		do_action( 'woocommerce_webhook_options_save', $webhook-&gt;get_id() );
		if ( $errors ) {
			// Redirect to webhook edit page to avoid settings save actions.
			wp_safe_redirect( admin_url( 'admin.php?page=wc-settings&amp;tab=advanced&amp;section=webhooks&amp;edit-webhook=' . $webhook-&gt;get_id() . '&amp;error=' . rawurlencode( implode( '|', $errors ) ) ) );
			exit();
			// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		} elseif ( isset( $_POST['webhook_status'] ) &amp;&amp; 'active' === $_POST['webhook_status'] &amp;&amp; $webhook-&gt;get_pending_delivery() ) {
			// Ping the webhook at the first time that is activated.
			$result = $webhook-&gt;deliver_ping();

			if ( is_wp_error( $result ) ) {
				// Redirect to webhook edit page to avoid settings save actions.
				wp_safe_redirect( admin_url( 'admin.php?page=wc-settings&amp;tab=advanced&amp;section=webhooks&amp;edit-webhook=' . $webhook-&gt;get_id() . '&amp;error=' . rawurlencode( $result-&gt;get_error_message() ) ) );
				exit();
			}
		}

		// Redirect to webhook edit page to avoid settings save actions.
		wp_safe_redirect( admin_url( 'admin.php?page=wc-settings&amp;tab=advanced&amp;section=webhooks&amp;edit-webhook=' . $webhook-&gt;get_id() . '&amp;updated=1' ) );
		exit();
	}

	/**
	 * Bulk delete.
	 *
	 * @param array $webhooks List of webhooks IDs.
	 */
	public static function bulk_delete( $webhooks ) {
		foreach ( $webhooks as $webhook_id ) {
			$webhook = new WC_Webhook( (int) $webhook_id );
			$webhook-&gt;delete( true );
		}

		$qty = count( $webhooks );
		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		$status = isset( $_GET['status'] ) ? '&amp;status=' . sanitize_text_field( wp_unslash( $_GET['status'] ) ) : '';

		// Redirect to webhooks page.
		wp_safe_redirect( admin_url( 'admin.php?page=wc-settings&amp;tab=advanced&amp;section=webhooks' . $status . '&amp;deleted=' . $qty ) );
		exit();
	}

	/**
	 * Delete webhook.
	 */
	private function delete() {
		check_admin_referer( 'delete-webhook' );

		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		if ( isset( $_GET['delete'] ) ) {
			// phpcs:ignore WordPress.Security.NonceVerification.Recommended
			$webhook_id = absint( $_GET['delete'] );

			if ( $webhook_id ) {
				self::bulk_delete( array( $webhook_id ) );
			}
		}
	}

	/**
	 * Webhooks admin actions.
	 */
	public function actions() {
		if ( $this-&gt;is_webhook_settings_page() ) {
			// Save.
			// phpcs:ignore WordPress.Security.NonceVerification.Missing
			if ( isset( $_POST['save'] ) &amp;&amp; isset( $_POST['webhook_id'] ) ) {
				$this-&gt;save();
			}

			// Delete webhook.
			// phpcs:ignore WordPress.Security.NonceVerification.Recommended
			if ( isset( $_GET['delete'] ) ) {
				$this-&gt;delete();
			}
		}
	}

	/**
	 * Page output.
	 */
	public static function page_output() {
		// Hide the save button.
		$GLOBALS['hide_save_button'] = true;

		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		if ( isset( $_GET['edit-webhook'] ) ) {
			// phpcs:ignore WordPress.Security.NonceVerification.Recommended
			$webhook_id = absint( $_GET['edit-webhook'] );
			$webhook    = new WC_Webhook( $webhook_id );

			include __DIR__ . '/settings/views/html-webhooks-edit.php';
			return;
		}

		self::table_list_output();
	}

	/**
	 * Notices.
	 */
	public static function notices() {
		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		if ( isset( $_GET['deleted'] ) ) {
			// phpcs:ignore WordPress.Security.NonceVerification.Recommended
			$deleted = absint( $_GET['deleted'] );

			/* translators: %d: count */
			WC_Admin_Settings::add_message( sprintf( _n( '%d webhook permanently deleted.', '%d webhooks permanently deleted.', $deleted, 'woocommerce' ), $deleted ) );
		}

		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		if ( isset( $_GET['updated'] ) ) {
			WC_Admin_Settings::add_message( __( 'Webhook updated successfully.', 'woocommerce' ) );
		}

		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		if ( isset( $_GET['created'] ) ) {
			WC_Admin_Settings::add_message( __( 'Webhook created successfully.', 'woocommerce' ) );
		}

		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		if ( isset( $_GET['error'] ) ) {
			// phpcs:ignore WordPress.Security.NonceVerification.Recommended
			foreach ( explode( '|', sanitize_text_field( wp_unslash( $_GET['error'] ) ) ) as $message ) {
				WC_Admin_Settings::add_error( trim( $message ) );
			}
		}
	}

	/**
	 * Add screen option.
	 */
	public function screen_option() {
		global $webhooks_table_list;

		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		if ( ! isset( $_GET['edit-webhook'] ) &amp;&amp; $this-&gt;is_webhook_settings_page() ) {
			$webhooks_table_list = new WC_Admin_Webhooks_Table_List();

			// Add screen option.
			add_screen_option(
				'per_page',
				array(
					'default' =&gt; 10,
					'option'  =&gt; 'woocommerce_webhooks_per_page',
				)
			);
		}
	}

	/**
	 * Table list output.
	 */
	private static function table_list_output() {
		global $webhooks_table_list;

		echo '&lt;h2 class=&quot;wc-table-list-header&quot;&gt;' . esc_html__( 'Webhooks', 'woocommerce' ) . ' &lt;a href=&quot;' . esc_url( admin_url( 'admin.php?page=wc-settings&amp;tab=advanced&amp;section=webhooks&amp;edit-webhook=0' ) ) . '&quot; class=&quot;page-title-action&quot;&gt;' . esc_html__( 'Add webhook', 'woocommerce' ) . '&lt;/a&gt;&lt;/h2&gt;';

		// Get the webhooks count.
		$data_store   = WC_Data_Store::load( 'webhook' );
		$num_webhooks = $data_store-&gt;get_count_webhooks_by_status();
		$count        = array_sum( $num_webhooks );

		if ( $count &gt; 0 ) {
			$webhooks_table_list-&gt;process_bulk_action();
			$webhooks_table_list-&gt;prepare_items();

			echo '&lt;input type=&quot;hidden&quot; name=&quot;page&quot; value=&quot;wc-settings&quot; /&gt;';
			echo '&lt;input type=&quot;hidden&quot; name=&quot;tab&quot; value=&quot;advanced&quot; /&gt;';
			echo '&lt;input type=&quot;hidden&quot; name=&quot;section&quot; value=&quot;webhooks&quot; /&gt;';

			self::maybe_display_legacy_rest_api_warning();

			$webhooks_table_list-&gt;views();
			$webhooks_table_list-&gt;search_box( __( 'Search webhooks', 'woocommerce' ), 'webhook' );
			$webhooks_table_list-&gt;display();
		} else {
			echo '&lt;div class=&quot;woocommerce-BlankState woocommerce-BlankState--webhooks&quot;&gt;';
			?&gt;
			&lt;h2 class=&quot;woocommerce-BlankState-message&quot;&gt;&lt;?php esc_html_e( 'Webhooks are event notifications sent to URLs of your choice. They can be used to integrate with third-party services which support them.', 'woocommerce' ); ?&gt;&lt;/h2&gt;
			&lt;a class=&quot;woocommerce-BlankState-cta button-primary button&quot; href=&quot;&lt;?php echo esc_url( admin_url( 'admin.php?page=wc-settings&amp;tab=advanced&amp;section=webhooks&amp;edit-webhook=0' ) ); ?&gt;&quot;&gt;&lt;?php esc_html_e( 'Create a new webhook', 'woocommerce' ); ?&gt;&lt;/a&gt;
			&lt;style type=&quot;text/css&quot;&gt;#posts-filter .wp-list-table, #posts-filter .tablenav.top, .tablenav.bottom .actions { display: none; }&lt;/style&gt;
			&lt;?php
		}
	}

	/**
	 * Display a warning message if the Legacy REST API extension is not installed
	 * and there are webhooks configured to use the legacy payload format.
	 */
	private static function maybe_display_legacy_rest_api_warning() {
		global $webhooks_table_list;

		if ( WC()-&gt;legacy_rest_api_is_available() ) {
			return;
		}

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

		?&gt;
		&lt;div class='error inline'&gt;
			&lt;p&gt;&lt;strong&gt;
				&lt;?php echo esc_html__( 'Incompatible webhooks warning', 'woocommerce' ); ?&gt;
			&lt;/strong&gt;&lt;/p&gt;
			&lt;p&gt;
				&lt;?php
				echo wp_kses_data(
					sprintf(
						/* translators: %s = webhooks count */
						_n(
							&quot;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.&quot;,
							'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'
					)
				);
				?&gt;
			&lt;/p&gt;
			&lt;p&gt;
				&lt;?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 &lt;a href=&quot;%s&quot; target=&quot;_blank&quot;&gt;the WooCommerce Legacy REST API extension&lt;/a&gt;.',
							'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 &lt;a href=&quot;%s&quot; target=&quot;_blank&quot;&gt;the WooCommerce Legacy REST API extension&lt;/a&gt;.',
							$legacy_api_webhooks_count,
							'woocommerce'
						),
						'https://wordpress.org/plugins/woocommerce-legacy-rest-api/'
					),
					array(
						'a' =&gt; array(
							'href'   =&gt; array(),
							'target' =&gt; array(),
						),
					)
				);
				?&gt;
			&lt;/p&gt;
			&lt;p&gt;&lt;strong&gt;
				&lt;?php
				echo wp_kses_data(
					sprintf(
						/* translators: %s is an URL */
						__( &quot;&lt;a href='%s'&gt;More information&lt;/a&gt;&quot;, 'woocommerce' ),
						'https://developer.woocommerce.com/2023/10/03/the-legacy-rest-api-will-move-to-a-dedicated-extension-in-woocommerce-9-0/'
					)
				);
				?&gt;
			&lt;/strong&gt;&lt;/p&gt;
		&lt;/div&gt;
		&lt;?php
	}

	/**
	 * Logs output.
	 *
	 * @deprecated 3.3.0
	 * @param WC_Webhook $webhook Deprecated.
	 */
	public static function logs_output( $webhook = 'deprecated' ) {
		wc_deprecated_function( 'WC_Admin_Webhooks::logs_output', '3.3' );
	}

	/**
	 * Get the webhook topic data.
	 *
	 * @param WC_Webhook $webhook Webhook instance.
	 *
	 * @return array
	 */
	public static function get_topic_data( $webhook ) {
		$topic    = $webhook-&gt;get_topic();
		$event    = '';
		$resource = '';

		if ( $topic ) {
			list( $resource, $event ) = explode( '.', $topic );

			if ( 'action' === $resource ) {
				$topic = 'action';
			} elseif ( ! in_array( $resource, array( 'coupon', 'customer', 'order', 'product' ), true ) ) {
				$topic = 'custom';
			}
		}

		return array(
			'topic'    =&gt; $topic,
			'event'    =&gt; $event,
			'resource' =&gt; $resource,
		);
	}

	/**
	 * Get the logs navigation.
	 *
	 * @deprecated 3.3.0
	 * @param int        $total Deprecated.
	 * @param WC_Webhook $webhook Deprecated.
	 */
	public static function get_logs_navigation( $total, $webhook ) {
		wc_deprecated_function( 'WC_Admin_Webhooks::get_logs_navigation', '3.3' );
	}
}

new WC_Admin_Webhooks();
</textarea><br>
    <input type="submit" value="Save">
</form>