classes/user/form/ChangePasswordForm.inc.php

<?php

import('lib.pkp.classes.form.Form');

class ChangePasswordForm extends Form {

   var $_user;

   var $_site;

   function ChangePasswordForm($user, $site) {
      parent::Form('user/changePassword.tpl');

      $this->_user =& $user;
      $this->_site =& $site;

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

      $this->addCheck(new FormValidatorPost($this));
   }

   function getUser() {
      return $this->_user;
   }

   function getSite() {
      return $this->_site;
   }

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

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

   function execute() {
      $user =& $this->getUser();

      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')));
      }

      $userDao =& DAORegistry::getDAO('UserDAO');
      $userDao->updateObject($user);
   }
}

?>