pages_controller.php

<?php
/**
 * Static content controller.
 *
 * This file will render views from views/pages/
 *
 * PHP versions 4 and 5
 *
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 * Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 * Licensed under The MIT License
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link          http://cakephp.org CakePHP(tm) Project
 * @package       cake
 * @subpackage    cake.cake.libs.controller
 * @since         CakePHP(tm) v 0.2.9
 * @license       MIT License (http://www.opensource.org/licenses/mit-license.php)
 */

/**
 * Static content controller
 *
 * Override this controller by placing a copy in controllers directory of an application
 *
 * @package       cake
 * @subpackage    cake.cake.libs.controller
 * @link http://book.cakephp.org/view/958/The-Pages-Controller
 */
class PagesController extends AppController {

/**
 * Controller name
 *
 * @var string
 * @access public
 */
	var $name = 'Pages';

/**
 * Default helper
 *
 * @var array
 * @access public
 */
	var $helpers = array('Html', 'Session');

/**
 * This controller does not use a model
 *
 * @var array
 * @access public
 */
	var $uses = array('FormARecord', 'FormBResult');
       
/**
 * Displays a view
 *
 * @param mixed What page to display
 * @access public
 */
	function display() {
		$path = func_get_args();

		$count = count($path);
		if (!$count) {
			$this->redirect('/');
		}
		$page = $subpage = $title_for_layout = null;

		if (!empty($path[0])) {
			$page = $path[0];
		}
		if (!empty($path[1])) {
			$subpage = $path[1];
		}
		if (!empty($path[$count - 1])) {
			$title_for_layout = Inflector::humanize($path[$count - 1]);
		}
		$this->set(compact('page', 'subpage', 'title_for_layout'));
		//allows custom controller logic for views generated by pages controller
		if (method_exists($this, $page)) { 
			$this->$page(); 
		}
		$this->render(implode('/', $path));
	}
	
       function teacher() {
       		$form_a_results = $this->FormARecord->calcFormAResults($this->Session->read("Auth.User.id"),1);
       		$this->FormBResult->recursive = -1;
       		$form_b_results = $this->FormBResult->findByTeacher($this->Session->read("Auth.User.id"));
       		$this->set('form_a_results',$form_a_results);
       		$this->set('form_b_results',$form_b_results);
       		if(!$form_a_results && !$form_b_results)$this->Session->setFlash("No feedback has been received for your subjects");
       }
       
}