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<?php /** * @package Joomla.Site * @subpackage com_users * * @copyright (C) 2010 Open Source Matters, Inc. <https://www.joomla.org> * @license GNU General Public License version 2 or later; see LICENSE.txt */ namespace Joomla\Component\Users\Site\Model; \defined('_JEXEC') or die; use Joomla\CMS\Factory; use Joomla\CMS\Form\Form; use Joomla\CMS\MVC\Model\FormModel; use Joomla\CMS\Uri\Uri; /** * Login model class for Users. * * @since 1.6 */ class LoginModel extends FormModel { /** * Method to get the login form. * * The base form is loaded from XML and then an event is fired * for users plugins to extend the form with extra fields. * * @param array $data An optional array of data for the form to interrogate. * @param boolean $loadData True if the form is to load its own data (default case), false if not. * * @return Form A Form object on success, false on failure * * @since 1.6 */ public function getForm($data = array(), $loadData = true) { // Get the form. $form = $this->loadForm('com_users.login', 'login', array('load_data' => $loadData)); if (empty($form)) { return false; } return $form; } /** * Method to get the data that should be injected in the form. * * @return array The default data is an empty array. * * @since 1.6 * @throws \Exception */ protected function loadFormData() { // Check the session for previously entered login form data. $app = Factory::getApplication(); $data = $app->getUserState('users.login.form.data', array()); $input = $app->input->getInputForRequestMethod(); // Check for return URL from the request first if ($return = $input->get('return', '', 'BASE64')) { $data['return'] = base64_decode($return); if (!Uri::isInternal($data['return'])) { $data['return'] = ''; } } $app->setUserState('users.login.form.data', $data); $this->preprocessData('com_users.login', $data); return $data; } /** * Method to auto-populate the model state. * * Calling getState in this method will result in recursion. * * @return void * * @since 1.6 * @throws \Exception */ protected function populateState() { // Get the application object. $params = Factory::getApplication()->getParams('com_users'); // Load the parameters. $this->setState('params', $params); } /** * Override Joomla\CMS\MVC\Model\AdminModel::preprocessForm to ensure the correct plugin group is loaded. * * @param Form $form A Form object. * @param mixed $data The data expected for the form. * @param string $group The name of the plugin group to import (defaults to "content"). * * @return void * * @since 1.6 * @throws \Exception if there is an error in the form event. */ protected function preprocessForm(Form $form, $data, $group = 'user') { parent::preprocessForm($form, $data, $group); } }