<?php

class EventosController extends CrController
{
	/**
	 * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
	 * using two-column layout. See 'protected/views/layouts/column2.php'.
	 */
	public $layout='//layouts/column1';

	/**
	 * @return array action filters
	 */
	public function filters()
	{
		return array(
			'accessControl', // perform access control for CRUD operations
		);
	}

	/**
	 * Specifies the access control rules.
	 * This method is used by the 'accessControl' filter.
	 * @return array access control rules
	 */
	public function accessRules()
	{
		return array(
			array('allow',  // allow all users to perform 'index' and 'view' actions
				'actions'=>array('index','view','activo'),
				'users'=>array('@'),
			),
			array('allow', // allow authenticated user to perform 'create' and 'update' actions
				'actions'=>array('create','update','GeneratePdf','GenerateExcel'),
				'users'=>array('@'),
			),
			array('allow', // allow admin user to perform 'admin' and 'delete' actions
				'actions'=>array('admin','delete'),
				'users'=>array('admin'),
			),
			array('deny',  // deny all users
				'users'=>array('*'),
			),
		);
	}

	/**
	 * Displays a particular model.
	 * @param integer $id the ID of the model to be displayed
	 */
	public function actionView($id)
	{
		$this->render('view',array(
			'model'=>$this->loadModel($id),
		));
	}

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate()
	{
		$model=new Eventos;

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['Eventos']))
		{
			$model->attributes=$_POST['Eventos'];
			if(isset($_FILES['imagen'])){
				if ($_FILES['imagen']['error'] == UPLOAD_ERR_OK) {
					$filename = $_FILES['imagen']['name'];
					$nombre = date('YmdHis').'_'.Yii::app()->funciones->cleanText($filename);
					//$nombre = date('Ymd_His').'_'.str_replace(' ', '-', $filename);
					$model->imagen = $nombre;
					$nombre_tmp = $_FILES['imagen']['tmp_name'];
				}
			}

			if($model->save()){
				if(!empty($nombre_tmp)){
					move_uploaded_file($nombre_tmp, $_SERVER['DOCUMENT_ROOT'].Yii::app()->request->baseUrl.'/images/eventos/'.$nombre);
				}

				$this->redirect(array('index'));
			}
		}

		$this->render('create',array(
			'model'=>$model,
		));
	}

	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 * @param integer $id the ID of the model to be updated
	 */
	public function actionUpdate($id)
	{
		$model=$this->loadModel($id);

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['Eventos']))
		{
			$model->attributes=$_POST['Eventos'];

			if(isset($_FILES['imagen'])){
				if ($_FILES['imagen']['error'] == UPLOAD_ERR_OK) {
					$filename = $_FILES['imagen']['name'];
					$nombre = date('YmdHis').'_'.Yii::app()->funciones->cleanText($filename);
					$model->imagen = $nombre;
					$nombre_tmp = $_FILES['imagen']['tmp_name'];
				}
			}else{
				$model->imagen = $img_old;
			}

			if($model->save()){
				if(!empty($nombre_tmp)){
					move_uploaded_file($nombre_tmp, $_SERVER['DOCUMENT_ROOT'].Yii::app()->request->baseUrl.'/images/eventos/'.$nombre);
				}
				$this->redirect(array('index'));
			}
		}

		$this->render('update',array(
			'model'=>$model,
		));
	}

	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'admin' page.
	 * @param integer $id the ID of the model to be deleted
	 */
	public function actionDelete($id)
	{
		//if(!isset($_GET['ajax']))return false;
		
		$data=array("check"=>"0");
		if($this->loadModel($id)->delete())$data=array("check"=>"1");

		echo json_encode($data);
		exit();
	}

	public function actionActivo($id)
	{
		$model=$this->loadModel($id);
		//Importante tener declarado el campo activo
		//en el modelo de base de datos
		$activo=$model->activo;
		
		if($model->activo){
			$model->activo=0;
		}else{
			$model->activo=1;
		}
		
		$arrResp=array();
					
		if($model->saveAttributes(array('activo'=>$model->activo))){
			$arrResp=array(	'check'=>1,
							'activo'=>$model->activo);			
		}else{
			$arrResp=array(	'check'=>0,
							'activo'=>$activo);						
		}
		
		echo json_encode($arrResp);
		Yii::App()->end();
	}

	/**
	 * Lists all models.
	 */
	public function actionIndex()
	{
		$model = Eventos::model()->findAll();

        $this->render('index',array('model'=>$model,));
	}

	/**
	 * Manages all models.
	 */
	public function actionAdmin()
	{
		$model=new Eventos('search');
		$model->unsetAttributes();  // clear any default values
		if(isset($_GET['Eventos']))
			$model->attributes=$_GET['Eventos'];

		$this->render('admin',array(
			'model'=>$model,
		));
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 * @param integer the ID of the model to be loaded
	 */
	public function loadModel($id)
	{
		$model=Eventos::model()->findByPk($id);
		if($model===null)
			throw new CHttpException(404,'The requested page does not exist.');
		return $model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param CModel the model to be validated
	 */
	protected function performAjaxValidation($model)
	{
		if(isset($_POST['ajax']) && $_POST['ajax']==='eventos-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}

}