1: <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
  2: 
  3: class Backend extends CI_Controller {
  4:     /**
  5:      * Display the main backend page.
  6:      * 
  7:      * This method displays the main backend page. All users login permission can 
  8:      * view this page which displays a calendar with the events of the selected 
  9:      * provider or service. If a user has more priviledges he will see more menus  
 10:      * at the top of the page.
 11:      * 
 12:      * @param string $appointment_hash If given, the appointment edit dialog will 
 13:      * appear when the page loads.
 14:      */
 15:     public function index($appointment_hash = '') {
 16:         // @task Require user to be logged in the application.
 17:         
 18:         $this->load->model('appointments_model');
 19:         $this->load->model('providers_model');
 20:         $this->load->model('services_model');
 21:         $this->load->model('customers_model');
 22:         $this->load->model('settings_model');
 23:         
 24:         $view['base_url'] = $this->config->item('base_url');
 25:         $view['book_advance_timeout'] = $this->settings_model->get_setting('book_advance_timeout');
 26:         $view['company_name'] = $this->settings_model->get_setting('company_name');
 27:         $view['available_providers'] = $this->providers_model->get_available_providers();
 28:         $view['available_services'] = $this->services_model->get_available_services();
 29:         
 30:         if ($appointment_hash != '') {
 31:             $results = $this->appointments_model->get_batch(array('hash' => $appointment_hash));
 32:             $appointment = $results[0];
 33:             $appointment['customer'] = $this->customers_model->get_row($appointment['id_users_customer']);
 34:             $view['edit_appointment'] = $appointment; // This will display the appointment edit dialog on page load.
 35:         } else {
 36:             $view['edit_appointment'] = NULL;
 37:         }
 38:         
 39:         $this->load->view('backend/header', $view);
 40:         $this->load->view('backend/calendar', $view);
 41:         $this->load->view('backend/footer', $view);
 42:     }
 43:     
 44:     /**
 45:      * Display the backend customers page.
 46:      * 
 47:      * In this page the user can manage all the customer records of the system.
 48:      */
 49:     public function customers() {
 50:         // @task Require user to be logged in the application.
 51:         
 52:         $this->load->model('providers_model');
 53:         $this->load->model('customers_model');
 54:         $this->load->model('services_model');
 55:         $this->load->model('settings_model');
 56:         
 57:         $view['base_url'] = $this->config->item('base_url');
 58:         $view['company_name'] = $this->settings_model->get_setting('company_name');
 59:         $view['customers'] = $this->customers_model->get_batch();
 60:         $view['available_providers'] = $this->providers_model->get_available_providers();
 61:         $view['available_services'] = $this->services_model->get_available_services();
 62:         
 63:         $this->load->view('backend/header', $view);
 64:         $this->load->view('backend/customers', $view);
 65:         $this->load->view('backend/footer', $view);
 66:     }
 67:     
 68:     /**
 69:      * Displays the backend services page. 
 70:      * 
 71:      * Here the admin user will be able to organize and create the services 
 72:      * that the user will be able to book appointments in frontend. 
 73:      * 
 74:      * NOTICE: The services that each provider is able to service is managed 
 75:      * from the backend services page. 
 76:      */
 77:     public function services() {
 78:         // @task Require user to be logged in the application.
 79:         
 80:         $this->load->model('customers_model');
 81:         $this->load->model('services_model');
 82:         $this->load->model('settings_model');
 83:         
 84:         $view['base_url'] = $this->config->item('base_url');
 85:         $view['company_name'] = $this->settings_model->get_setting('company_name');
 86:         $view['services'] = $this->services_model->get_batch();
 87:         $view['categories'] = $this->services_model->get_all_categories();
 88:         
 89:         $this->load->view('backend/header', $view);
 90:         $this->load->view('backend/services', $view);
 91:         $this->load->view('backend/footer', $view);
 92:     }
 93:     
 94:     /**
 95:      * Display the backend users page.
 96:      * 
 97:      * In this page the admin user will be able to manage the system users. 
 98:      * By this, we mean the provider, secretary and admin users. This is also
 99:      * the page where the admin defines which service can each provider provide.
100:      */
101:     public function users() {
102:         // @task Require user to be logged in the application.
103:         
104:         $this->load->model('providers_model');
105:         $this->load->model('secretaries_model');
106:         $this->load->model('admins_model');
107:         $this->load->model('services_model');
108:         $this->load->model('settings_model');
109:         
110:         $view['base_url'] = $this->config->item('base_url');
111:         $view['company_name'] = $this->settings_model->get_setting('company_name');
112:         $view['admins'] = $this->admins_model->get_batch();
113:         $view['providers'] = $this->providers_model->get_batch();
114:         $view['secretaries'] = $this->secretaries_model->get_batch();
115:         $view['services'] = $this->services_model->get_batch(); 
116:         
117:         $this->load->view('backend/header', $view);
118:         $this->load->view('backend/users', $view);
119:         $this->load->view('backend/footer', $view);
120:     }
121:     
122:     /**
123:      * Display the user/system settings.
124:      * 
125:      * This page will display the user settings (name, password etc). If current user is
126:      * an administrator, then he will be able to make change to the current Easy!Appointment 
127:      * installation (core settings like company name, book timeout etc). 
128:      */
129:     public function settings() {
130:         echo '<h1>Not implemented yet.</h1>';
131:     }
132: }
133: 
134: /* End of file backend.php */
135: /* Location: ./application/controllers/backend.php */