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<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Plugins\UsersManager\Validators;
use Piwik\Piwik;
use Piwik\Plugins\UsersManager\API as APIUsersManager;
use Piwik\Validators\BaseValidator;
use Piwik\Validators\Exception;
class Email extends BaseValidator
{
private $checkUnique;
private $userLogin;
public function __construct($checkUnique = false, $userLogin = null)
{
$this->checkUnique = $checkUnique;
$this->userLogin = $userLogin;
}
public function validate($value)
{
if ($this->isValueBare($value)) {
return;
}
if (!Piwik::isValidEmailString($value)) {
throw new Exception(Piwik::translate('General_ValidatorErrorNotEmailLike', [$value]));
}
if ($this->checkUnique) {
$this->isUnique($value);
}
}
/**
* check if email already exist in database
* @param $email
* @throws \Exception
*/
private function isUnique($email)
{
if (APIUsersManager::getInstance()->userEmailExists($email)) {
throw new Exception(Piwik::translate('UsersManager_ExceptionEmailExists', $email));
}
if ($this->userLogin && mb_strtolower($this->userLogin) !== mb_strtolower($email) && APIUsersManager::getInstance()->userExists($email)) {
throw new Exception(Piwik::translate('UsersManager_ExceptionEmailExistsAsLogin', $email));
}
if (!$this->userLogin && APIUsersManager::getInstance()->userExists($email)) {
throw new Exception(Piwik::translate('UsersManager_ExceptionEmailExistsAsLogin', $email));
}
if (!Piwik::isValidEmailString($email)) {
throw new Exception(Piwik::translate('UsersManager_ExceptionInvalidEmail'));
}
}
}
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