111 lines
2.8 KiB
PHP
111 lines
2.8 KiB
PHP
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<?php
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/**
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* @package Joomla.Site
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* @subpackage com_users
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*
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* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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defined('_JEXEC') or die;
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/**
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* Rest model class for Users.
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*
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* @package Joomla.Site
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* @subpackage com_users
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* @since 1.6
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*/
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class UsersModelLogin extends JModelForm
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{
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/**
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* Method to get the login form.
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*
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* The base form is loaded from XML and then an event is fired
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* for users plugins to extend the form with extra fields.
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*
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* @param array $data An optional array of data for the form to interogate.
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* @param boolean $loadData True if the form is to load its own data (default case), false if not.
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* @return JForm A JForm object on success, false on failure
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* @since 1.6
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*/
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public function getForm($data = array(), $loadData = true)
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{
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// Get the form.
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$form = $this->loadForm('com_users.login', 'login', array('load_data' => $loadData));
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if (empty($form))
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{
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return false;
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}
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return $form;
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}
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/**
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* Method to get the data that should be injected in the form.
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*
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* @return array The default data is an empty array.
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* @since 1.6
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*/
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protected function loadFormData()
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{
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// Check the session for previously entered login form data.
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$app = JFactory::getApplication();
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$data = $app->getUserState('users.login.form.data', array());
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// check for return URL from the request first
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if ($return = JRequest::getVar('return', '', 'method', 'base64'))
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{
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$data['return'] = base64_decode($return);
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if (!JUri::isInternal($data['return']))
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{
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$data['return'] = '';
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}
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}
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// Set the return URL if empty.
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if (!isset($data['return']) || empty($data['return']))
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{
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$data['return'] = 'index.php?option=com_users&view=profile';
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}
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$app->setUserState('users.login.form.data', $data);
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$this->preprocessData('com_users.login', $data);
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return $data;
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}
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/**
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* Method to auto-populate the model state.
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*
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* Note. Calling getState in this method will result in recursion.
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*
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* @since 1.6
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*/
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protected function populateState()
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{
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// Get the application object.
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$params = JFactory::getApplication()->getParams('com_users');
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// Load the parameters.
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$this->setState('params', $params);
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}
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/**
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* Override JModelAdmin::preprocessForm to ensure the correct plugin group is loaded.
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*
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* @param JForm $form A JForm object.
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* @param mixed $data The data expected for the form.
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* @param string $group The name of the plugin group to import (defaults to "content").
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*
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* @return void
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*
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* @since 1.6
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* @throws Exception if there is an error in the form event.
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*/
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protected function preprocessForm(JForm $form, $data, $group = 'user')
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{
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parent::preprocessForm($form, $data, $group);
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}
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}
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