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

  • Committer: a11andoh
  • Date: 2013-05-23 08:16:45 UTC
  • mfrom: (88 lenasys_b)
  • mto: This revision was merged to the branch mainline in revision 97.
  • Revision ID: a11andoh@student.his.se-20130523081645-jxltw80q135v14ot
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codeigniter/application/controllers/start.php
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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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                                redirect(base_url().'home', 'refresh');
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                        } else {
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                                //Display the start page
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                                $this->drawStartPage('');
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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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                                'jsFiles' => array('bannermenu')
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                        );
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                        //Puts the array above in <head></head>
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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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?>