<?php
/**
* Licensed under The GPL-3.0 License
* For full copyright and license information, please see the LICENSE.txt
* Redistributions of files must retain the above copyright notice.
*
* @since 2.0.0
* @author Christopher Castro <*****@*****.**>
* @link http://www.quickappscms.org
* @license http://opensource.org/licenses/gpl-3.0.html GPL-3.0 License
*/
use Captcha\CaptchaManager;
/**
* Registers "Are You A Human" CAPTCHA adapter
*/
CaptchaManager::addAdapter('ayah', 'Captcha\\Adapter\\AyahAdapter');
/**
* Registers "reCaptcha" CAPTCHA adapter
*/
CaptchaManager::addAdapter('reCaptcha', 'Captcha\\Adapter\\RecaptchaAdapter');
/**
* Renders CAPTCHA form element.
*
* @return string HTML
*/
public function captcha()
{
if ($this->config('use_captcha')) {
return CaptchaManager::adapter()->render($this->_View);
}
return '';
}
/**
* Creates a validation object on the fly.
*
* @return \Cake\Validation\Validator
*/
protected function _createValidator()
{
$config = $this->config();
if ($config['validator'] instanceof Validator) {
return $config['validator'];
}
$this->_controller->loadModel('Comment.Comments');
if ($this->_controller->request->is('userLoggedIn')) {
// logged user posting
$validator = $this->_controller->Comments->validationDefault(new Validator());
$validator->requirePresence('user_id')->notEmpty('user_id', __d('comment', 'Invalid user.'))->add('user_id', 'checkUserId', ['rule' => function ($value, $context) {
if (!empty($value)) {
$valid = TableRegistry::get('User.Users')->find()->where(['Users.id' => $value, 'Users.status' => 1])->count() === 1;
return $valid;
}
return false;
}, 'message' => __d('comment', 'Invalid user, please try again.'), 'provider' => 'table']);
} elseif ($this->config('settings.allow_anonymous')) {
// anonymous user posting
$validator = $this->_controller->Comments->validator('anonymous');
} else {
// other case
$validator = new Validator();
}
if ($this->config('settings.use_captcha')) {
$validator->add('body', 'humanCheck', ['rule' => function ($value, $context) {
return CaptchaManager::adapter()->validate($this->_controller->request);
}, 'message' => __d('comment', 'We were not able to verify you as human. Please try again.'), 'provider' => 'table']);
}
return $validator;
}