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Viewing changes to codeigniter/application/controllers/start.php

  • Committer: Gustav Hatvigsson
  • Date: 2013-05-28 15:19:50 UTC
  • mfrom: (90.1.18 lenasys2)
  • Revision ID: gustav.hartvigsson@gmail.com-20130528151950-94dkhjql3y0mphyp
merged Jonsson:s changes:
Fixed even/odd line color on cmsindex.

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codeigniter/application/controllers/start.php
 
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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 
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        class Start extends CI_Controller {
 
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                /*
 
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                 *      Constructor
 
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                 */
 
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                function __construct() {
 
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                        parent::__construct();
 
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                        //Load required library
 
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                        $this->load->model('user', '', TRUE);
 
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                        $this->load->model('admin/admin_model', '', TRUE);
 
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                }
 
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                /*
 
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                 *Temporary function to be able to be logged in to reach the page
 
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                 */
 
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                public function tempLogin() {
 
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                        $this->load->model('user');
 
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                        $loginDetails = array(
 
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                        'username' => 'tempTeacher',
 
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                        'name' => 'tempFoo',
 
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                        'usertype' => 'Teacher',
 
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                        'ssn' => '0000',
 
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                        'activeCourse' => 'DA525G');
 
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                        $this->session->set_userdata('authenticated', $loginDetails);
 
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                        redirect(base_url().'start', 'refresh');
 
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                }
 
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                public function tempLogout() {
 
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                        $this->load->model('user');
 
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                        $this->session->unset_userdata('authenticated');
 
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                        redirect(base_url().'home', 'refresh');
 
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                }
 
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                /*
 
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                 *      This function runs when the user navigates directly to the start controller
 
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                 */
 
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                public function index() {
 
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                        if($this->user->isLoggedIn()) {
 
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                                //User already logged in
 
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                                redirect(base_url().'cms', 'refresh');
 
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                        } else {
 
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                                //Display the start page
 
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                                $this->drawStartPage('');
 
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                        }
 
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                }               
 
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                /*
 
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                 *      This function draws the start page.
 
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                 */
 
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                private function drawStartPage() {
 
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                        $userName = $this->user->getUserName();
 
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                        $userType = $this->user->getUserType();
 
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                        //Creates an array with active course info.
 
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                        $activeCourse = $this->user->getActiveCourse();
 
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                        //Creates an array with all courses.
 
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                        $courses = $this->admin_model->getCourses();
 
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                        //Creates an array with the variables that the bannermenu-view is expecting.
 
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                        $data = array(
 
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                                'userType' => $userType,
 
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                                'userName' => $userName,
 
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                                'activeCourse' => $activeCourse,
 
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                                'courses' => $courses
 
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                        );
 
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                        //Creates an array with the necessary css- and jsfiles needed for the views that are about to be shown.
 
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                        $headTagData = array(
 
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                                'cssFiles' => array('bannermenu', 'startview'),
 
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                                'jsFiles' => array('bannermenu', 'login')
 
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                        );
 
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                        //Puts the array above in <head></head>
 
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                        $this->load->view('headTag', array('headTagData' => $headTagData));     
 
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                        $this->load->view('bannermenu', $data);
 
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                        $this->load->view('startview', $data);
 
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                }
 
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                /* Login and logout functionality */
 
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                public function login() {
 
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                        $this->load->library('user_agent');
 
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                        $this->load->library('form_validation');
 
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                        //Sets validation rules
 
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                        $this->form_validation->set_rules('username', 'Username', 'trim|required|xss_clean');
 
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                        $this->form_validation->set_rules('password', 'Password', 'trim|required|xss_clean');
 
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                        //Run validation
 
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                        if($this->form_validation->run() == FALSE) {
 
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                                //Field validation failed. Display login form (with error message).
 
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                                echo validation_errors();
 
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                        } else {
 
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                                $username = $this->input->post('username');
 
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                                $password = $this->input->post('password');
 
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                                $this->load->model('user');
 
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                                //Try to login
 
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                                if ($this->user->login($username, $password)) {
 
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                                        // If the login is successful, Redirects user to the page it came from
 
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                                        redirect($_SERVER['HTTP_REFERER']);
 
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                                } else {
 
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                                        echo "Wrong username or password";
 
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                                }
 
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                        }
 
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                }
 
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                public function logout() {
 
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                        $this->load->model('user');
 
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                        if($this->user->isLoggedIn()) {
 
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                                $this->session->unset_userdata('authenticated');
 
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                                redirect($_SERVER['HTTP_REFERER']);
 
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                        } else {
 
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                                echo "You're not logged in!";
 
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                        }
 
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                }
 
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        }
 
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?>