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- <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
- /**
- * User Controller
- *
- * @package Controllers
- */
- $allowed_functions = array('ajax_check_login');
- $ru = $_SERVER['REQUEST_URI']
- $func = preg_replace('/.*\//', '', $ru);
- if (isset($func) && in_array($func, $allowed_functions)) {
- $user = new User();
- $user->$func();
- }
- class User extends CI_Controller {
- /**
- * Class Constructor
- */
- public function __construct() {
- parent::__construct();
- $this->load->library('session');
- // Set user's selected language.
- if ($this->session->userdata('language')) {
- $this->config->set_item('language', $this->session->userdata('language'));
- $this->lang->load('translations', $this->session->userdata('language'));
- } else {
- $this->lang->load('translations', $this->config->item('language')); // default
- }
- }
- /**
- * Default Method
- *
- * The default method will redirect the browser to the user/login URL.
- */
- public function index() {
- header('Location: ' . $this->config->item('base_url') . '/index.php/user/login');
- }
- /**
- * Display the login page.
- */
- public function login() {
- $this->load->model('settings_model');
- $view['base_url'] = $this->config->item('base_url');
- $view['dest_url'] = $this->session->userdata('dest_url');
- if (!$view['dest_url']) {
- $view['dest_url'] = $view['base_url'] . '/index.php/backend';
- }
- $view['company_name'] = $this->settings_model->get_setting('company_name');
- $this->load->view('user/login', $view);
- }
- /**
- * Display the logout page.
- */
- public function logout() {
- $this->load->model('settings_model');
- $this->session->unset_userdata('user_id');
- $this->session->unset_userdata('user_email');
- $this->session->unset_userdata('role_slug');
- $this->session->unset_userdata('username');
- $this->session->unset_userdata('dest_url');
- $view['base_url'] = $this->config->item('base_url');
- $view['company_name'] = $this->settings_model->get_setting('company_name');
- $this->load->view('user/logout', $view);
- }
- /**
- * Display the forgot password page.
- */
- public function forgot_password() {
- $this->load->model('settings_model');
- $view['base_url'] = $this->config->item('base_url');
- $view['company_name'] = $this->settings_model->get_setting('company_name');
- $this->load->view('user/forgot_password', $view);
- }
- public function no_privileges() {
- $this->load->model('settings_model');
- $view['base_url'] = $this->config->item('base_url');
- $view['company_name'] = $this->settings_model->get_setting('company_name');
- $this->load->view('user/no_privileges', $view);
- }
- /**
- * [AJAX] Check whether the user has entered the correct login credentials.
- *
- * The session data of a logged in user are the following:
- * - 'user_id'
- * - 'user_email'
- * - 'role_slug'
- * - 'dest_url'
- */
- public function ajax_check_login() {
- try {
- if (!isset($_POST['username']) || !isset($_POST['password'])) {
- throw new Exception('Invalid credentials given!');
- }
- $this->load->model('user_model');
- $user_data = $this->user_model->check_login($_POST['username'], $_POST['password']);
- if ($user_data) {
- $this->session->set_userdata($user_data); // Save data on user's session.
- echo json_encode(AJAX_SUCCESS);
- } else {
- echo json_encode(AJAX_FAILURE);
- }
- } catch(Exception $exc) {
- echo json_encode(array(
- 'exceptions' => array(exceptionToJavaScript($exc))
- ));
- }
- }
- /**
- * Regenerate a new password for the current user, only if the username and
- * email address given corresond to an existing user in db.
- *
- * @param string $_POST['username']
- * @param string $_POST['email']
- */
- public function ajax_forgot_password() {
- try {
- if (!isset($_POST['username']) || !isset($_POST['email'])) {
- throw new Exception('You must enter a valid username and email address in '
- . 'order to get a new password!');
- }
- $this->load->model('user_model');
- $this->load->model('settings_model');
- $new_password = $this->user_model->regenerate_password($_POST['username'], $_POST['email']);
- if ($new_password != FALSE) {
- $this->load->library('notifications');
- $company_settings = array(
- 'company_name' => $this->settings_model->get_setting('company_name'),
- 'company_link' => $this->settings_model->get_setting('company_link'),
- 'company_email' => $this->settings_model->get_setting('company_email')
- );
- $this->notifications->send_password($new_password, $_POST['email'], $company_settings);
- }
- echo ($new_password != FALSE) ? json_encode(AJAX_SUCCESS) : json_encode(AJAX_FAILURE);
- } catch(Exception $exc) {
- echo json_encode(array(
- 'exceptions' => array(exceptionToJavaScript($exc))
- ));
- }
- }
- }
- /* End of file user.php */
- /* Location: ./application/controllers/user.php */
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