130 lines
4.1 KiB
PHP
130 lines
4.1 KiB
PHP
<?php
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class Users extends CI_Controller
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{
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//signup user
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public function register()
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{
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$data['title'] = 'Sign Up';
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$this->form_validation->set_rules('username', 'Username', 'required|callback_check_username_exists');
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$this->form_validation->set_rules('email', 'Email', 'required|callback_check_email_exists');
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$this->form_validation->set_rules('password', 'Password', 'required');
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$this->form_validation->set_rules('password2', 'Confirm Passsword', 'matches[password]');
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if ($this->form_validation->run() === FALSE) {
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$this->load->view('templates/header');
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$this->load->view('users/register', $data);
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$this->load->view('templates/footer');
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} else {
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$enc_password = md5($this->input->post('password'));
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$this->load->model('user_model');
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$this->user_model->register($enc_password);
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// $this->user_model->register();
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$this->session->set_flashdata('user_registered', 'You are now registered and can log in');
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redirect('start');
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}
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}
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/**
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* function to login into google forms
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* @param null
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* @return mixed(data return type)
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* @author torun
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*/
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public function login()
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{
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$data['title'] = 'Sign In';
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$this->form_validation->set_rules('username', 'Username', 'required');
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$this->form_validation->set_rules('password', 'Password', 'required');
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if ($this->form_validation->run() === FALSE) {
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$this->load->view('templates/header');
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$this->load->view('users/login', $data);
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$this->load->view('templates/footer');
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} else {
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// Get username
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$username = $this->input->post('username');
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// Get and encrypt the password
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$password = md5($this->input->post('password'));
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$this->load->model('user_model');
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// Login user
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$person_id = $this->user_model->login($username, $password);
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if ($person_id) {
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// Create session
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$user_data = array(
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'user_id' => $person_id,
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'username' => $username,
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'logged_in' => true
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);
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$this->session->set_userdata($user_data);
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$person_id = $this->session->userdata('user_id');
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// Set message
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$this->session->set_flashdata('user_loggedin', 'You are now logged in');
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redirect('title_desc');
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} else {
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// Set message
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$this->session->set_flashdata('login_failed', 'Login is invalid');
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redirect('users/login');
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}
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}
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}
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public function logout()
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{
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$this->session->unset_userdata('logged_in');
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$this->session->unset_userdata('user_id');
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$this->session->unset_userdata('username');
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$this->session->set_flashdata('user_loggedout', 'You are now logged out');
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redirect('users/login');
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}
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// check if username exists
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public function check_username_exists($username)
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{
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$this->form_validation->set_message('check_username_exists', 'The username is taken.Please choose a different one');
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$this->load->model('user_model');
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if ($this->user_model->check_username_exists($username)) {
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return true;
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} else {
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return false;
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}
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}
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public function check_email_exists($email)
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{
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$this->form_validation->set_message('check_email_exists', 'The email is taken.Please choose a different one');
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$this->load->model('user_model');
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if ($this->user_model->check_email_exists($email)) {
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return true;
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} else {
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return false;
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}
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}
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// public function callback_user_id_exists($id)
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// {
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// $this->form_validation->set_message('user_id_exists', 'The ID is taken.Please choose a different one');
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// $this->load->model('user_model');
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// if ($this->user_model->user_id_exists($id)) {
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// return true;
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// } else {
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// return false;
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// }
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// }
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}
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?>
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