root/trunk/app/controllers/subjects_controller.php

<?php
/**
*  Karamelo E-Learning Platform
*  Manuel Montoya 2002-2008
*  GPLv3 manuel<arroba>mononeurona<punto>org
*  @version 0.3
*/ 
 
App::import('Sanitize');

class SubjectsController extends AppController
{  
 public $helpers       = array('Ajax', 'Gags');
   
 public $components    = array('Portal');
   
 public function beforeFilter() 
 {
    parent::beforeFilter();
    $this->Auth->allow(array('display', 'view','show', 'panda'));
 }

 public function display()
 {  
  $this->layout    = 'ajax';     
  $conditions = null;    
  $fields     = array('Subject.id', 'Subject.title', 'Subject.code');    
  $order      = 'Subject.title';    
  $limit      =  null;
  $this->set('data', $this->Subject->findAll($conditions, $fields, $order, $limit));
  $this->render('qs', 'ajax');    
 }
   
 public function view($code)
 {  
   $this->layout    = 'portal';
   $this->Portal->statics(); // Charge Portal components aka Sidebars
   $this->title     = __('Subject', true);
   $this->set('data', $this->Subject->getSubject($code));
 }

 public function panda()
 {  
   $this->title     = 'Eastern::egg Panda';
   return true;
 }
  
 /** ==== ADMIN METHODS ==== */
   
 public function admin_listing()
 {
  $this->layout    = 'admin';
  $this->pageTitle = __('Subjects', true);
  $conditions = null;
  $fields     = array('id', 'title', 'code');
  $order      = 'title ASC';      
  $this->set('data', $this->Subject->findAll($conditions, $fields, $order));
   }
   
   public function admin_add()
   {
    $this->layout = 'admin';
     
    if (!empty($this->data['Subject'])):
    
        Sanitize::clean($this->data['Subject']); 
    
    if ($this->Subject->save($this->data)):
            $this->msgFlash(__('Data saved', true),'/admin/subjects/listing');
    endif;
    endif;   
  }
  
  public function admin_edit($subject_id = null)
  { 
    $this->layout = 'admin';    
    if (empty($this->data['Subject'])):
        $this->data = $this->Subject->read(null, $subject_id);
    else:
        Sanitize::clean($this->data['Subject']);
        
        if ($this->Subject->save($this->data)):
            $this->msgFlash(__('Data saved', true), '/admin/subjects/listing');
    endif;
   endif;
 }
 
 public function admin_delete($subject_id)
 {
   if ( $this->Subject->del($subject_id) ):
     $this->msgFlash(__('Data removed', true),'/admin/subjects/listing');
   endif;
 } 
}
?>