/**
* @inheritdoc
*/
public function isValid($data, $field = '', array $extra = [])
{
if (is_array($data) && array_key_exists($field, $data)) {
return $this->isValid($data[$field], $field, $extra);
}
if ($this->acl->hasPermission('frontend/captcha/index/image') === true && $this->user->isAuthenticated() === false) {
return $this->checkCaptcha($data, isset($extra['path']) ? $extra['path'] : '');
}
return true;
}
/**
* Erzeugt das Captchafeld für das Template
*
* @param integer $captchaLength
* @param string $formFieldId
* @param bool $inputOnly
* @param string $path
*
* @return string
*/
public function captcha($captchaLength = self::CAPTCHA_DEFAULT_LENGTH, $formFieldId = self::CAPTCHA_DEFAULT_INPUT_ID, $inputOnly = false, $path = '')
{
if ($this->user->isAuthenticated() === false) {
$path = sha1($this->router->route(empty($path) === true ? $this->request->getQuery() : $path));
$this->sessionHandler->set('captcha_' . $path, $this->secureHelper->salt($captchaLength));
$this->view->assign('captcha', ['width' => $captchaLength * 25, 'id' => $formFieldId, 'height' => 30, 'input_only' => $inputOnly, 'path' => $path]);
return $this->view->fetchTemplate('Captcha/Partials/captcha.tpl');
}
return '';
}
/**
* @param int $pollId
* @param string $ipAddress
* @return mixed
*/
protected function getVotes($pollId, $ipAddress)
{
// Check, whether the logged user has already voted
if ($this->userModel->isAuthenticated() === true) {
$votes = $this->voteRepository->getVotesByUserId($pollId, $this->userModel->getUserId(), $ipAddress);
} else {
// For guest users check against the ip address
$votes = $this->voteRepository->getVotesByIpAddress($pollId, $ipAddress);
}
return $votes;
}
/**
* @param array $formData
* @param int $pollId
* @param string $ipAddress
* @param string $time
* @return bool|int
* @throws Core\Validation\Exceptions\ValidationRuleNotFoundException
*/
public function vote(array $formData, $pollId, $ipAddress, $time)
{
$answers = $formData['answer'];
$bool = false;
$userId = $this->userModel->isAuthenticated() ? $this->userModel->getUserId() : null;
// Multiple Answers
if (is_array($answers) === false) {
$answers = [$answers];
}
foreach ($answers as $answer) {
if ($this->validator->is(IntegerValidationRule::class, $answer) === true) {
$insertValues = ['poll_id' => $pollId, 'answer_id' => $answer, 'user_id' => $userId, 'ip' => $ipAddress, 'time' => $time];
$bool = $this->voteRepository->insert($insertValues);
}
}
return $bool;
}