classes/user/form/LoginChangePasswordForm.inc.php

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<?php

//$Id$

import('form.Form');

class LoginChangePasswordForm extends Form {

   function LoginChangePasswordForm() {
      parent::Form('user/loginChangePassword.tpl');
      $site =& Request::getSite();

      // Validation checks for this form
      $this->addCheck(new FormValidatorCustom($this, 'oldPassword', 'required', 'user.profile.form.oldPasswordInvalid', create_function('$password,$form', 'return Validation::checkCredentials($form->getData(\'username\'),$password);'), array(&$this)));
      $this->addCheck(new FormValidatorLength($this, 'password', 'required', 'user.account.form.passwordLengthTooShort', '>=', $site->getMinPasswordLength()));
      $this->addCheck(new FormValidator($this, 'password', 'required', 'user.profile.form.newPasswordRequired'));
      $this->addCheck(new FormValidatorCustom($this, 'password', 'required', 'user.account.form.passwordsDoNotMatch', create_function('$password,$form', 'return $password == $form->getData(\'password2\');'), array(&$this)));
      $this->addCheck(new FormValidatorPost($this));
   }

   function display() {
      $templateMgr =& TemplateManager::getManager();
      $site =& Request::getSite();
      $templateMgr->assign('minPasswordLength', $site->getMinPasswordLength());
      parent::display();
   }

   function readInputData() {
      $this->readUserVars(array('username', 'oldPassword', 'password', 'password2'));
   }

   function execute() {
      $userDao =& DAORegistry::getDAO('UserDAO');
      $user =& $userDao->getUserByUsername($this->getData('username'), false);
      if ($user != null) {
         if ($user->getAuthId()) {
            $authDao =& DAORegistry::getDAO('AuthSourceDAO');
            $auth =& $authDao->getPlugin($user->getAuthId());
         }

         if (isset($auth)) {
            $auth->doSetUserPassword($user->getUsername(), $this->getData('password'));
            $user->setPassword(Validation::encryptCredentials($user->getId(), Validation::generatePassword())); // Used for PW reset hash only
         } else {
            $user->setPassword(Validation::encryptCredentials($user->getUsername(), $this->getData('password')));
         }

         $user->setMustChangePassword(0);
         $userDao->updateObject($user);
         return true;

      } else {
         return false;
      }
   }
}

?>

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