root/trunk/app/controllers/webquests_controller.php

<?php
/**
*  Karamelo E-Learning Platform
*  Manuel Montoya 2002-2008 
*  GPLv3 manuel<arroba>mononeurona<punto>org
*  @version 0.3
*/ 

App::import('Sanitize');

class WebquestsController extends AppController {
 
 public $helpers     = array('Ajax', 'Fck', 'Gags');
 
 public $components  = array('Edublog');

 public function beforeFilter() 
 {
    parent::beforeFilter();
    $this->Auth->allow(array('display', 'view', 'result'));
 }

 public function display($username, $webquest_id)
 {    
      $conditions      = array("Webquest.status"=>1);
      
      if ($username != null):
            $user_id    = $this->Webquest->User->field('id', array("username"=>$username));
            
            $conditions["Webquest.user_id"] = $user_id;
      else:
            $this->redirect('/');  // go away
      endif;
      
      $this->layout    = $this->Edublog->layout($user_id);
      
      $this->Edublog->blog($user_id); // blogger elements
      
      $this->pageTitle = $username . '\'s Webquests';
      
      $fields     = array("id", "title", "introduction", "created");
      $order      = "Webquest.id DESC";
      $limit      = 20;
      
      $this->set('data', $this->Webquest->findAll($conditions, $fields, $order, $limit)); 
 }

 public function view($webquest_id, $vclassroom_id)
 { 
  $conditions      = array("Webquest.status"=>1, "Webquest.id"=>$webquest_id);
 
  $data            = $this->Webquest->find($conditions);

  $this->layout    = $this->Edublog->layout($data['Webquest']['user_id']);
      
  $this->Edublog->blog($data['Webquest']['user_id']); // blogger elements
      
  $this->pageTitle = $data['Webquest']['title'] . '\'s Webquest';   

   // the student alredy answered this webquest?   
  if ($this->Webquest->chk($webquest_id, $this->Auth->user('id'), $vclassroom_id) === true):
         $this->set('already', true);
  else:
         $this->set('already', false);
  endif;

  // student belongst to this class?
  if ( $this->Auth->user() && $this->Auth->user('group_id') == 3):
             $this->set('belongs', $this->Webquest->Vclassroom->belongs($this->Auth->user('id'), $vclassroom_id));
  else:
             $this->set('belongs', false);
  endif;
           
  $this->set('data', $data); 
  $this->set('vclassroom_id', $vclassroom_id);
 }
 
 public function result()
 { 
      // adds new blog entries 
   if ( !empty($this->data['ResultWebquest']) ) :
         Sanitize::clean($this->data['ResultWebquest']); 

         $this->data['ResultWebquest']['user_id'] = (int) $this->Auth->user('id');
                  
         if ($this->Webquest->ResultWebquest->save($this->data)):
             $this->msgFlash(__('Data saved', true), 
          '/vclassrooms/show/'.$this->data['ResultWebquest']['blogger_id'].'/'.$this->data['ResultWebquest']['vclassroom_id']);
      endif;
     endif;
 }
 /**== ADMIN METHODS ==**/
 public function admin_points($resultwebquest_id, $sense)
 {
  $points = (int) $this->Webquest->ResultWebquest->field('points', array('ResultWebquest.id'=>$resultwebquest_id));
   
  $points = ($sense == 'up' ) ? ($points + 1) : ($points - 1);
  
  $this->data['ResultWebquest']['id']       = $resultwebquest_id;    
      
  $this->data['ResultWebquest']['points']   = $points;
     
  if ($this->Webquest->ResultWebquest->save($this->data)):
        $this->set('points', $points);
        $this->render('admin_points', 'ajax');
  endif;
 }

 public function admin_listing()
 {    
      $this->pageTitle = $this->Auth->user('username') . '\'s Webquests';
      
      $this->layout = 'admin';
      
      $conditions   = array("Webquest.user_id"=>$this->Auth->user('id'));
      $fields       = array("Webquest.id", "Webquest.title", "Webquest.status", "Webquest.created");
      $order        = "Webquest.id DESC";
      $limit        = 12;
      
      $this->set('data', $this->Webquest->findAll($conditions, $fields, $order, $limit)); 
 }
 
 public function admin_start()
 {
    $this->layout = 'ajax';
    
    $this->render('admin_start', 'ajax');
 }
 
 public function admin_add()
 { 
      $this->layout    = 'admin';
      // adds new blog entries 
      if ( !empty($this->data["Webquest"]) ):
         Sanitize::clean($this->data['Webquest']); 

         $this->data['Webquest']['user_id'] = (int) $this->Auth->user('id');
         
         if ($this->Webquest->save($this->data)):
               $this->msgFlash(__('Data saved', true), '/admin/webquests/edit/'.$this->Webquest->getLastInsertId());
         endif;
     endif;
 }
 
 public function admin_get($section=null, $webquest_id=null)
 {
    $this->layout = 'ajax';
    
    if ( !empty($this->data['Webquest']) ) :    
         
         Sanitize::clean($this->data['Webquest']); 
         
         if ($this->Webquest->save($this->data)):
             $this->set('section', $this->data["Webquest"]["section"]);
           
             $this->set('id', $this->data["Webquest"]["id"]);
            
             $this->set('field', $this->Webquest->field($section, array("Webquest.id"=>$this->data["Webquest"]["id"])));
     endif;
    else:  
       $this->set('section', $section);
       
       $this->set('id', $webquest_id);
       
       $this->set('field', $this->Webquest->field($section, array("Webquest.id"=>$webquest_id)));
    endif;
    
    $this->render('admin_get', 'ajax');
 }

 // see webquest with student results
 public function admin_see($student_id, $webquest_id)
 { 
   $this->layout = 'popup';
   
   $this->set('data', $this->Webquest->getQuest($student_id, $webquest_id));
 }

 public function admin_view($webquest_id)
 { 
   $this->layout = 'popup';
   $conditions = array('Webquest.id'=>$webquest_id, 'Webquest.user_id'=>$this->Auth->user('id'));
   $this->set('data', $this->Webquest->find($conditions, $fields));
 }

 public function admin_edit($webquest_id=null)
 { 
      $this->layout    = 'admin';
      
      if ( !empty($this->data['Webquest']) )  
      {
    /* 
         
         if ( isset($this->data['Webquest']['introduction'])):
            Sanitize::html($this->data['Webquest']['introduction']); 
     endif;

         if ( isset($this->data['Webquest']['tasks']))
     {
            Sanitize::html($this->data['Webquest']['tasks']); 
     }

         if ( isset($this->data["Webquest"]["process"]))
     {
            Sanitize::->html($this->data["Webquest"]["process"]); 
     }
   
         if ( isset($this->data["Webquest"]["roles"]))
     {
            Sanitize::->html($this->data["Webquest"]["roles"]); 
     }

         if ( isset($this->data["Webquest"]["evaluation"]))
     {
            Sanitize::->html($this->data["Webquest"]["evaluation"]); 
     }
          
         if ( isset($this->data["Webquest"]["conclusion"]))
     {
            Sanitize::->html($this->data["Webquest"]["conclusion"]); 
     }
    */
    //exit(var_dump($this->data["Webquest"]));
    
    
        if ($this->Webquest->save($this->data)):
            $this->msgFlash(__('Data saved', true), '/admin/webquests/edit/'.$this->data['Webquest']['id']);
        endif;
      }
      else
      {   
          $this->set('wq_title', $this->Webquest->field('title', array("Webquest.id"=>$webquest_id)));
          $this->set('id', $webquest_id);
      }
 }
 
 public function admin_save()
 {    
   $this->layout    = 'ajax';
      
   if ( !empty($this->data['Webquest']) ):         
         Sanitize::paranoid($this->data['Webquest']['title']); 
         Sanitize::html($this->data['Webquest']['introduction']);
         Sanitize::html($this->data['Webquest']['tasks']);         
         Sanitize::html($this->data['Webquest']['roles']);
         Sanitize::html($this->data['Webquest']['process']);
         Sanitize::html($this->data['Webquest']['evaluation']);
         Sanitize::html($this->data['Webquest']['conclusion']);
         
         if ($this->Webquest->save($this->data)):
            $this->set('section', $this->data['Webquest']['section']);
            $this->set('id', $this->data['Webquest']['id']);
            
            $this->set('field', $this->Webquest->field($section, array("Webquest.id"=>$this->data['Webquest']['id'])));        
            $this->render('admin_get', 'ajax');
         endif;
  endif;
 }
 // change webquest status published/draft
 public function admin_change($webquest_id, $status)
 {  
  $this->data['Webquest']['status'] = ($status == 0 ) ? 1 : 0;
     
  $this->data['Webquest']['id']     = (int) $webquest_id;
     
  if ($this->Webquest->save($this->data, array('validate'=>false))):
           $this->msgFlash(__('Status modified', true), '/admin/webquests/listing');
  endif;
 } 
 /** Select classroom to link*/
 public function admin_vclassrooms($webquest_id)
 {    
   $this->pageTitle = $this->Auth->user('username') . '\'s Webquest';
      
   $this->layout = 'admin';
      
   $conditions   = array('Vclassroom.user_id'=>$this->Auth->user('id'), 'Vclassroom.status'=>1);
   
   $this->set('data', $this->Webquest->Vclassroom->findAll($conditions)); 

   //$this->Webquest->unbindModel(array('hasMany'=>array('Question', 'Result'), 'belongsTo'=>array('User')));

   $this->set('webquests',$this->Webquest->VclassroomsWebquest->findAll(array('VclassroomsWebquest.webquest_id' => $webquest_id)));
   
   $this->set('webquest_id', $webquest_id);
 }

 public function admin_link2class() 
 {
  $this->layout    = 'admin';
  if ( !empty($this->data['VclassroomsWebquest']) ):
      Sanitize::clean($this->data['VclassroomsWebquest']);             
      if ( $this->Webquest->VclassroomsWebquest->save($this->data['VclassroomsWebquest'])):
         $this->msgFlash(__('Webquest assigned', true),'/admin/webquests/vclassrooms/'.$this->data['VclassroomsWebquest']['webquest_id']);
      endif;
    endif;
 }

 public function admin_unlink2class() 
 {
   $this->layout    = 'admin';
   if ( !empty($this->data['VclassroomsWebquest']) ):
      Sanitize::clean($this->data['VclassroomsWebquest']);
                 
      if ( $this->Webquest->VclassroomsWebquest->delete($this->data['VclassroomsWebquest']['id'])):
               $this->msgFlash('Webquest unlinked', '/admin/webquests/vclassrooms/'.$this->data['VclassroomsWebquest']['webquest_id']);
      endif;
   endif;
 }

 public function admin_delete($webquest_id)
 {
   if ($this->Webquest->del($webquest_id)):
       $this->msgFlash(__('Data removed', true), '/admin/webquests/listing/');
   endif;
 }
}
?>