public function actionWrite($id)
 {
     $_SESSION['KCFINDER']['disabled'] = false;
     // enables the file browser in the admin
     $_SESSION['KCFINDER']['uploadURL'] = Yii::app()->baseUrl . "/uploads/";
     // enables the file browser in the admin
     $_SESSION['KCFINDER']['uploadDir'] = Yii::app()->basePath . "/../uploads/";
     // enables the file browser in the admin
     /*$model=EssaysHasCrugeUser::model()->findByPk($id);				
     
     		if(empty($model->essaysDetails) && !isset($_POST['EssaysDetail'])){			
     			$model->addDetail();		
     		}
     
     		if (isset($_POST['EssaysDetail'])) {
     
     			$model->setRelationRecords('essaysDetails',is_array(@$_POST['EssaysDetail']) ? $_POST['EssaysDetail'] : array());	
     
     			if ($model->save()) {			
     				Yii::app()->user->setFlash('profile-flash','save');			
     				$this->redirect(array('write','id'=>$id));
     			}
     		}
     		
     		$this->render('write',array(
     			'model'=>$model,//'essay' => $essay,
     		));*/
     $essay = EssaysHasCrugeUser::model()->findByPk($id);
     if (empty($essay->essaysDetails)) {
         $model = new EssaysDetail();
     } else {
         $criteria = new CDbCriteria();
         $criteria->condition = "essays_has_cruge_user_id_essay_cruge= :searched ORDER BY lastdate DESC";
         $criteria->params = array(":searched" => $id);
         $model = EssaysDetail::model()->find($criteria);
     }
     if (isset($_POST['EssaysDetail'])) {
         /*echo "<pre>";
         		echo print_r($_POST);
         		echo "</pre>";
         		Yii::app()->end();*/
         $detail = new EssaysDetail();
         $detail->attributes = $_POST['EssaysDetail'];
         $detail->lastdate = time();
         $detail->essays_has_cruge_user_id_essay_cruge = $_POST['idEssay'];
         if (isset($_POST['send'])) {
             $historial = new EssaysHistorical();
             $historial->attributes = $_POST['EssaysDetail'];
             $historial->lastdate = time();
             $historial->file_name = $essay->title_essay . "-" . EssaysHistorical::model()->calcularVersion($_POST['idEssay']);
             $historial->version = EssaysHistorical::model()->calcularVersion($_POST['idEssay']);
             $historial->essays_has_cruge_user_id_essay_cruge = $_POST['idEssay'];
             $essay->status = 8;
             if ($detail->save() && $historial->save() && $essay->save()) {
                 Yii::app()->user->setFlash('send', 'El Essay se ha enviado correctamente.');
                 $this->redirect(array('write', 'id' => $detail->essays_has_cruge_user_id_essay_cruge));
             }
         }
         if (isset($_POST['upload']) && isset($_FILES)) {
             $name = $_FILES['EssaysHistorical']['name']['file_name'];
             $ruta = $_FILES['EssaysHistorical']['tmp_name']['file_name'];
             $name = htmlentities($name, ENT_QUOTES);
             $pos = strripos($name, '.');
             //$tipo=explode(".",$name);
             //$type=strtolower($tipo[1]);
             $type = substr($name, $pos + 1, strlen($name));
             if ($type == "pdf") {
                 $version = Yii::app()->db->createCommand("SELECT COUNT(*) FROM essays_historical WHERE essays_has_cruge_user_id_essay_cruge=" . $_POST['idEssay'])->queryScalar() - 1;
                 $historial = EssaysHistorical::model()->find('essays_has_cruge_user_id_essay_cruge=' . $_POST['idEssay'] . ' AND version="V' . $version . '"');
                 //$refencia=sha1(date("r"));
                 $refencia = $essay->title_essay . "-" . $historial->version . "-CORR";
                 $file = $refencia . "." . $type;
                 $directorio = "D:/htdocs/via-college/uploads/" . $file;
                 //$directorio = "C:/xampp/htdocs/via-college/uploads/" . $file;
                 //$directorio = "var/www/vhosts/via-college.com/app.via-college.com/uploads/" . $file;
                 if (move_uploaded_file($ruta, $directorio)) {
                     //print( "El archivo fue subido con éxito.");
                     //Yii::app()->end();
                     $historial->attributes = $_POST['EssaysDetail'];
                     $historial->lastdate = time();
                     $historial->file_name = $file;
                     $historial->essays_has_cruge_user_id_essay_cruge = $_POST['idEssay'];
                     $essay->status = 7;
                     if ($historial->save() && $essay->save()) {
                         Yii::app()->user->setFlash('upload', 'Las corrección del Essay se ha enviado correctamente.');
                         $this->redirect(array('write', 'id' => $model->essays_has_cruge_user_id_essay_cruge));
                     }
                 } else {
                     Yii::app()->user->setFlash('error', 'Error al intentar subir el archivo.');
                     $this->redirect(array('write', 'id' => $model->essays_has_cruge_user_id_essay_cruge));
                     //print("Error al intentar subir el archivo.");
                     //Yii::app()->end();
                 }
             } else {
                 //print("El tipo de archivo permitido no es el correcto.");
                 //Yii::app()->end();
                 Yii::app()->user->setFlash('file', 'El tipo de archivo permitido para la correción no es el correcto.');
                 $this->redirect(array('write', 'id' => $model->essays_has_cruge_user_id_essay_cruge));
             }
         }
         if ($detail->save()) {
             Yii::app()->user->setFlash('save', 'El Essay se ha agregado correctamente.');
             $this->redirect(array('write', 'id' => $detail->essays_has_cruge_user_id_essay_cruge));
         }
     }
     if (isset($_POST['end'])) {
         $version = Yii::app()->db->createCommand("SELECT COUNT(*) FROM essays_historical WHERE essays_has_cruge_user_id_essay_cruge=" . $_POST['idEssay'])->queryScalar() - 1;
         $historial = EssaysHistorical::model()->find('essays_has_cruge_user_id_essay_cruge=' . $_POST['idEssay'] . ' AND version="V' . $version . '"');
         $name = $essay->title_essay;
         $historial->file_name = $name . "-VF";
         $historial->version = "VF";
         $essay->status = 10;
         if ($historial->save() && $essay->save()) {
             Yii::app()->user->setFlash('end', 'El Essay Final se ha enviado correctamente.');
             $this->redirect(array('write', 'id' => $model->essays_has_cruge_user_id_essay_cruge));
         }
     }
     if (isset($_POST['Status'])) {
         $essay->status = $_POST['Status'];
         if ($essay->save()) {
             Yii::app()->user->setFlash('status', 'El Status se ha cambiado correctamente.');
             $this->redirect(array('write', 'id' => $essay->id_essay_cruge));
         }
     }
     $this->render('write', array('model' => $model, 'essay' => $essay));
 }