comment = array(__CLASS__, 'filter');
}
/**
* 禁用插件方法,如果禁用失败,直接抛出异常
*
* @static
* @access public
* @return void
* @throws Typecho_Plugin_Exception
*/
public static function deactivate() {}
/**
* 个人用户的配置面板
*
* @access public
* @param Typecho_Widget_Helper_Form $form
* @return void
*/
public static function personalConfig(Typecho_Widget_Helper_Form $form) {}
/**
* 获取插件配置面板
*
* @access public
* @param Typecho_Widget_Helper_Form $form 配置面板
* @return void
*/
public static function config(Typecho_Widget_Helper_Form $form) {
$siteKeyDescription = _t("To use reCAPTCHA you must get an API key from https://www.google.com/recaptcha/admin/create");
$siteKey = new Typecho_Widget_Helper_Form_Element_Text('siteKey', NULL, '', _t('Site Key:'), $siteKeyDescription);
$secretKey = new Typecho_Widget_Helper_Form_Element_Text('secretKey', NULL, '', _t('Serect Key:'), _t(''));
$form->addInput($siteKey);
$form->addInput($secretKey);
}
/**
* 展示验证码
*/
public static function output() {
$siteKey = Typecho_Widget::widget('Widget_Options')->plugin('reCAPTCHA')->siteKey;
$secretKey = Typecho_Widget::widget('Widget_Options')->plugin('reCAPTCHA')->secretKey;
if ($siteKey != "" && $secretKey != "") {
echo '
';
} else { throw new Typecho_Widget_Exception(_t('No reCAPTCHA Site/Secret Keys! Please set it/them!')); }
}
public static function filter($comments, $obj) {
$userObj = $obj->widget('Widget_User');
if($userObj->hasLogin() && $userObj->pass('administrator', true)) {
return $comments;
}
elseif (isset($_POST['g-recaptcha-response'])) {
$siteKey = Typecho_Widget::widget('Widget_Options')->plugin('reCAPTCHA')->siteKey;
$secretKey = Typecho_Widget::widget('Widget_Options')->plugin('reCAPTCHA')->secretKey;
$recaptcha = new \ReCaptcha\ReCaptcha($secretKey);
$ip = $_SERVER['REMOTE_ADDR'];
$resp = $recaptcha->verify($_POST['g-recaptcha-response'], $ip);
if (!$resp->isSuccess()) {throw new Typecho_Widget_Exception(_t('验证码不正确哦！'));} else {return $comments;}
} else {
throw new Typecho_Widget_Exception(_t('未成功加载验证码！请科学上网！'));
}
}
}