/**
* Set up errors and other stuff.
*
* @since 1.0.0
*/
public static function init()
{
self::$url = 'https://www.google.com/recaptcha/api/siteverify';
/**
* API errors from
* https://developers.google.com/recaptcha/docs/verify#error-code-reference
*/
self::$api_errors = array('missing-input-secret' => __('The secret parameter is missing.', 'recaptcha_lightweight_adaptation'), 'invalid-input-secret' => __('The secret parameter is invalid or malformed.', 'recaptcha_lightweight_adaptation'), 'missing-input-response' => __('The response parameter is missing.', 'recaptcha_lightweight_adaptation'), 'invalid-input-response' => __('The response parameter is invalid or malformed.', 'recaptcha_lightweight_adaptation'));
self::$plugin_errors = array('not_all_data' => __('Not all required data are presents in admin settings or passed to function for check.', 'recaptcha_lightweight_adaptation'), 'invalid_api_answer' => __('The obtained data from Google API have not valid format. Please notify the site administrator.', 'recaptcha_lightweight_adaptation'), 'unknown_api_error_code' => __('Unknown Google API answer and (or) type of errors inside.', 'recaptcha_lightweight_adaptation'));
}
/**
* Load necessary files.
*
* @since 1.0.0
*/
public static function load_dependencies()
{
if (is_admin()) {
// The main admin file.
require_once plugin_dir_path(dirname(__FILE__)) . 'admin/class-admin.php';
Recaptcha_Lightweight_Adaptation_Admin::init();
}
// The main class for output captcha and other stuff
require_once plugin_dir_path(dirname(__FILE__)) . 'inc/class-captcha.php';
Recaptcha_Lightweight_Adaptation_Captcha::init();
// Google API
require_once plugin_dir_path(dirname(__FILE__)) . 'inc/class-api.php';
Recaptcha_Lightweight_Adaptation_API::init();
// Captcha on wp-login.php page
require_once plugin_dir_path(dirname(__FILE__)) . 'public/class-wp-login.php';
}
/**
* Default validate submit.
*
* @since 1.0.0
*
* @return bool|WP_Error
*/
public static function default_validate()
{
$errors = new WP_Error();
if (!empty($_POST['g-recaptcha-response'])) {
$validate = Recaptcha_Lightweight_Adaptation_API::validate($_POST['g-recaptcha-response']);
//$validate = Recaptcha_Lightweight_Adaptation_API::validate( 'jkhkjh' );
// Not a robot
if ($validate === true) {
return true;
} elseif (is_wp_error($validate)) {
if (!empty($validate->errors)) {
foreach ($validate->errors as $code => $new_error) {
$errors->add($code, '<strong>ERROR</strong> ' . $new_error[0]);
}
} else {
// We have errors object but no errors inside.
$errors->add('unknown_result_of_recaptcha_validation', __('<strong>ERROR</strong> Unknown result of the Recaptcha Light Adaptation plugin validation process.', 'recaptcha_lightweight_adaptation'));
}
} else {
// Unknown result after validation
$errors->add('unknown_result_of_recaptcha_validation', __('<strong>ERROR</strong> Unknown result of the Recaptcha Light Adaptation plugin validation process.', 'recaptcha_lightweight_adaptation'));
}
} else {
$errors->add('missing_recaptcha_code', __('<strong>ERROR</strong>. Check „I’m not a robot“ checkbox.', 'recaptcha_lightweight_adaptation'));
}
return $errors;
}
