1: <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 2: 
 3: class Google extends CI_Controller { 
 4:     /**
 5:      * Class Constructor
 6:      */
 7:     public function __construct() {
 8:         parent::__construct();
 9:     }
10:     
11:     /**
12:      * Google API authorization redirect page. 
13:      * 
14:      * This is the page that the google api should redirect after the 
15:      * user allows the api to handle his data. A redirect page must be
16:      * already set in the $_SESSION array in order to redirect to the 
17:      * correct page.
18:      * 
19:      * @task Make redirect page with session variable.
20:      */
21:     public function api_auth() {
22:         session_start();
23:         
24:         if (isset($_SESSION['sync_appointment_id'])) {
25:             header('Location: ' . $this->config->base_url() . 'appointments/google_sync/' 
26:                     . $_SESSION['sync_appointment_id'] . '?code=' . $_GET['code']);
27:         } else {
28:             echo 'An error occured during the Google Calendar API authorization process.';
29:         }   
30:     }
31: }
32: 
33: /* End of file google.php */
34: /* Location: ./application/controllers/google.php */