XylotrechusZ
<?php
/**
* The Forminator_Captcha class.
*
* @package Forminator
*/
if ( ! defined( 'ABSPATH' ) ) {
die();
}
/**
* Class Forminator_Captcha
*
* @since 1.0
*/
class Forminator_Captcha extends Forminator_Field {
/**
* Name
*
* @var string
*/
public $name = '';
/**
* Slug
*
* @var string
*/
public $slug = 'captcha';
/**
* Type
*
* @var string
*/
public $type = 'captcha';
/**
* Position
*
* @var int
*/
public $position = 16;
/**
* Options
*
* @var array
*/
public $options = array();
/**
* Hide advanced
*
* @var string
*/
public $hide_advanced = 'true';
/**
* Icon
*
* @var string
*/
public $icon = 'sui-icon-recaptcha';
/**
* Forminator_Captcha constructor.
*
* @since 1.0
*/
public function __construct() {
parent::__construct();
$this->name = esc_html__( 'Captcha', 'forminator' );
}
/**
* Field defaults
*
* @since 1.0
* @return array
*/
public function defaults() {
return array(
'captcha_provider' => 'recaptcha',
'captcha_alignment' => 'left',
'captcha_type' => 'v2_checkbox',
'hcaptcha_type' => 'hc_checkbox',
'score_threshold' => '0.5',
'captcha_badge' => 'bottomright',
'hc_invisible_notice' => sprintf(
/* translators: 1. Open <a> tag for Privacy policy, 2. Close </a>, 3. Open <a> tag for Terms of Service, 4. Close </a>. */
esc_html__(
'This site is protected by hCaptcha and its %1$sPrivacy Policy%2$s and %3$sTerms of Service%4$s apply.',
'forminator'
),
'<a href="https://hcaptcha.com/privacy">',
'</a>',
'<a href="https://hcaptcha.com/terms">',
'</a>'
),
'recaptcha_error_message' => esc_html__( 'reCAPTCHA verification failed. Please try again.', 'forminator' ),
'hcaptcha_error_message' => esc_html__( 'hCaptcha verification failed. Please try again.', 'forminator' ),
);
}
/**
* Autofill Setting
*
* @since 1.0.5
*
* @param array $settings Settings.
*
* @return array
*/
public function autofill_settings( $settings = array() ) {
// Unsupported Autofill.
$autofill_settings = array();
return $autofill_settings;
}
/**
* Invisible recaptcha
*
* @param mixed $field Field.
* @return mixed
*/
public function is_invisible_recaptcha( $field ) {
// backward.
$is_invisible = self::get_property( 'invisible_captcha', $field );
$is_invisible = filter_var( $is_invisible, FILTER_VALIDATE_BOOLEAN );
if ( ! $is_invisible ) {
$type = self::get_property( 'captcha_type', $field, '' );
if ( 'invisible' === $type || 'v3_recaptcha' === $type || 'v2_invisible' === $type ) {
$is_invisible = true;
}
}
return $is_invisible;
}
/**
* Field front-end markup
*
* @since 1.0
*
* @param array $field Field.
* @param Forminator_Render_Form $views_obj Forminator_Render_Form object.
*
* @return mixed
*/
public function markup( $field, $views_obj ) {
$extra_attrs = '';
$hcaptcha_notice = '';
$provider = self::get_property( 'captcha_provider', $field, 'recaptcha' );
$alignment = self::get_property( 'captcha_alignment', $field, 'left' );
if ( 'recaptcha' === $provider ) {
$captcha_type = self::get_property( 'captcha_type', $field, 'v3_recaptcha' );
$captcha_theme = self::get_property( 'captcha_theme', $field, 'light' );
$captcha_size = self::get_property( 'captcha_size', $field, 'normal' );
$captcha_class = 'forminator-captcha-' . $alignment . ' forminator-g-recaptcha';
if ( $this->is_invisible_recaptcha( $field ) ) {
$extra_attrs = 'data-badge="' . esc_attr( self::get_property( 'captcha_badge', $field, 'inline' ) ) . '"';
$captcha_size = 'invisible';
$captcha_class .= ' recaptcha-invisible';
}
switch ( $captcha_type ) {
case 'v2_checkbox':
$key = get_option( 'forminator_captcha_key', '' );
break;
case 'v2_invisible':
$key = get_option( 'forminator_v2_invisible_captcha_key', '' );
break;
case 'v3_recaptcha':
$key = get_option( 'forminator_v3_captcha_key', '' );
break;
}
} elseif ( 'turnstile' === $provider ) {
$captcha_class = 'forminator-captcha-' . $alignment . ' forminator-turnstile';
$key = get_option( 'forminator_turnstile_key', '' );
$captcha_theme = self::get_property( 'turnstile_theme', $field, 'auto' );
$captcha_size = self::get_property( 'turnstile_size', $field, 'normal' );
$extra_attrs = 'data-language="' . esc_attr( self::get_captcha_language( $field, 'turnstile' ) ) . '"';
} else {
$key = get_option( 'forminator_hcaptcha_key', '' );
$captcha_type = self::get_property( 'hcaptcha_type', $field, 'hc_checkbox' );
$captcha_theme = self::get_property( 'hcaptcha_theme', $field, 'light' );
$captcha_size = self::get_property( 'hcaptcha_size', $field, 'normal' );
$captcha_class = 'forminator-captcha-' . $alignment . ' forminator-hcaptcha';
if ( 'hc_invisible' === $captcha_type ) {
$captcha_size = 'invisible';
$hcaptcha_notice = self::get_property( 'hc_invisible_notice', $field, '' );
$hcaptcha_notice = sprintf( '<div class="forminator-checkbox__label">%s</div>', wp_kses_post( $hcaptcha_notice ) );
}
}
// don't use .g-recaptcha class as it will render automatically when other plugin load recaptcha with default render.
return sprintf(
'<div class="%s" data-theme="%s" %s data-sitekey="%s" data-size="%s"></div> %s',
esc_attr( $captcha_class ),
esc_attr( $captcha_theme ),
$extra_attrs,
esc_attr( $key ),
esc_attr( $captcha_size ),
$hcaptcha_notice
);
}
/**
* Get captcha language
*
* @param array $field Field settings.
* @param string $provider Captcha provider.
*
* @return string
*/
public static function get_captcha_language( $field, $provider = '' ) {
$site_language = get_locale();
$captcha_language = get_option( 'forminator_captcha_language', '' );
$global_language = ! empty( $captcha_language ) ? $captcha_language : $site_language;
$language = self::get_property( 'language', $field );
$language = ! empty( $language ) ? $language : $global_language;
if ( 'turnstile' === $provider ) {
$language = strtolower( str_replace( '_', '-', $language ) );
}
return $language;
}
/**
* Mark Captcha unavailable when captcha key not available
*
* @since 1.0.3
*
* @param array $field Field.
*
* @return bool
*/
public function is_available( $field ) {
$provider = self::get_property( 'captcha_provider', $field, 'recaptcha' );
$captcha_type = self::get_property( 'captcha_type', $field, '' );
if ( 'recaptcha' === $provider ) {
switch ( $captcha_type ) {
case 'v2_invisible':
$key = get_option( 'forminator_v2_invisible_captcha_key', '' );
break;
case 'v3_recaptcha':
$key = get_option( 'forminator_v3_captcha_key', '' );
break;
default:
$key = get_option( 'forminator_captcha_key', '' );
}
} elseif ( 'turnstile' === $provider ) {
$key = get_option( 'forminator_turnstile_key', '' );
} else {
$key = get_option( 'forminator_hcaptcha_key', '' );
}
if ( ! $key ) {
return false;
}
return true;
}
/**
* Validate captcha
*
* @since 1.5.3
*
* @param array $field Field.
* @param array|string $data Data.
*/
public function validate( $field, $data ) {
$element_id = self::get_property( 'element_id', $field );
$provider = self::get_property( 'captcha_provider', $field, 'recaptcha' );
$captcha_type = self::get_property( 'captcha_type', $field, '' );
$score = '';
if ( 'recaptcha' === $provider ) {
if ( 'v2_checkbox' === $captcha_type ) {
$secret = get_option( 'forminator_captcha_secret', '' );
} elseif ( 'v2_invisible' === $captcha_type ) {
$secret = get_option( 'forminator_v2_invisible_captcha_secret', '' );
} elseif ( 'v3_recaptcha' === $captcha_type ) {
$secret = get_option( 'forminator_v3_captcha_secret', '' );
$score = self::get_property( 'score_threshold', $field, '' );
}
$error_message = self::get_property( 'recaptcha_error_message', $field, '' );
} elseif ( 'turnstile' === $provider ) {
$secret = get_option( 'forminator_turnstile_secret', '' );
$error_message = self::get_property( 'turnstile_error_message', $field, '' );
} else {
// hcaptcha.
$secret = get_option( 'forminator_hcaptcha_secret', '' );
$error_message = self::get_property( 'hcaptcha_error_message', $field, '' );
}
$captcha = new Forminator_Captcha_Verification( $secret, $provider );
$verify = $captcha->verify( $data, null, $score );
if ( is_wp_error( $verify ) ) {
$invalid_captcha_message = ( ! empty( $error_message ) ? $error_message : esc_html__( 'Captcha verification failed. Please try again.', 'forminator' ) );
/**
* Filter message displayed for invalid captcha
*
* @since 1.5.3
*
* @param string $invalid_captcha_message
* @param string $element_id
* @param array $field
* @param WP_Error $verify
*/
$invalid_captcha_message = apply_filters( 'forminator_invalid_captcha_message', $invalid_captcha_message, $element_id, $field, $verify );
$this->validation_message[ $element_id ] = $invalid_captcha_message;
}
}
}