Add support for wp_login_form() function and LoginOut block.

.tests/php/integration/AAAMainTest.php

@@ -34,6 +34,7 @@
 use HCaptcha\WCWishlists\CreateList;
 use HCaptcha\WP\Comment;
 use HCaptcha\WP\Login;
+use HCaptcha\WP\LoginOut;
 use HCaptcha\WP\LostPassword;
 use HCaptcha\WP\PasswordProtected;
 use HCaptcha\WP\Register;
@@ -1295,7 +1296,7 @@ public function dp_test_load_modules(): array {
 			'Login Form'                        => [
 				[ 'wp_status', 'login' ],
 				'',
-				Login::class,
+				[ Login::class, LoginOut::class ],
 			],
 			'Lost Password Form'                => [
 				[ 'wp_status', 'lost_pass' ],

readme.txt

@@ -628,6 +628,7 @@ Instructions for popular native integrations are below:
 == Changelog ==
 
 = 4.10.0 =
+* Added support for wp_login_form() function and LoginOut block.
 * Added support for hCaptcha in HTML Gravity Forms fields.
 * Added support for custom nonce action and name in the [hcaptcha] shortcode.
 * Added compatibility with Cookies and Content Security Policy plugin.

src/php/Main.php

@@ -832,7 +832,7 @@ public function load_modules(): void {
 			'Login Form'                           => [
 				[ 'wp_status', 'login' ],
 				'',
-				WP\Login::class,
+				[ WP\Login::class, WP\LoginOut::class ],
 			],
 			'Lost Password Form'                   => [
 				[ 'wp_status', 'lost_pass' ],

src/php/WP/Login.php

@@ -5,15 +5,9 @@
  * @package hcaptcha-wp
  */
 
-// phpcs:disable Generic.Commenting.DocComment.MissingShort
-/** @noinspection PhpUndefinedNamespaceInspection */
-/** @noinspection PhpUndefinedClassInspection */
-// phpcs:enable Generic.Commenting.DocComment.MissingShort
-
 namespace HCaptcha\WP;
 
 use HCaptcha\Abstracts\LoginBase;
-use WordfenceLS\Controller_WordfenceLS;
 
 /**
  * Class Login

src/php/WP/LoginOut.php

@@ -0,0 +1,60 @@
+<?php
+/**
+ * LoginOut class file.
+ *
+ * @package hcaptcha-wp
+ */
+
+namespace HCaptcha\WP;
+
+use HCaptcha\Abstracts\LoginBase;
+use HCaptcha\Helpers\HCaptcha;
+
+/**
+ * Class LoginOut.
+ * Supports wp_login_form() function and LoginOut block.
+ */
+class LoginOut extends LoginBase {
+
+	/**
+	 * Init hooks.
+	 *
+	 * @return void
+	 */
+	protected function init_hooks(): void {
+		parent::init_hooks();
+
+		add_filter( 'login_form_middle', [ $this, 'add_wp_login_out_hcaptcha' ], 10, 2 );
+	}
+
+	/**
+	 * Add hCaptcha.
+	 *
+	 * @param string|mixed $content Content to display. Default empty.
+	 * @param array        $args    Array of login form arguments.
+	 *
+	 * @return string
+	 * @noinspection PhpUnusedParameterInspection
+	 */
+	public function add_wp_login_out_hcaptcha( $content, array $args ): string {
+		$content = (string) $content;
+
+		if ( ! $this->is_wp_login_out_form() ) {
+			return $content;
+		}
+
+		ob_start();
+		$this->add_captcha();
+
+		return $content . ob_get_clean();
+	}
+
+	/**
+	 * Whether we process the LoginOut form.
+	 *
+	 * @return bool
+	 */
+	private function is_wp_login_out_form(): bool {
+		return HCaptcha::did_filter( 'login_form_defaults' );
+	}
+}