<?php

class MyAngebotController extends Controller
{
	/**
	 * @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/column2';

	/**
	 * @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 authenticated user
				'actions'=>array('create', 'createAngebot', 'index', 'delete', 'update', 'view'),
				'users'=>array('@'),
			),
			array('deny',  // deny all users
				'users'=>array('*'),
			),
		);
	}

    /**
     * Creates a new model.
     * If creation is successful, the browser will be redirected to the 'view' page.
     */
    public function actionCreate() {
        $model = new AngebotVerein();
        $model->published = true;

        // Uncomment the following line if AJAX validation is needed
        // $this->performAjaxValidation($model);

        if (isset($_POST['AngebotVerein'])) {
            $model->attributes = $_POST['AngebotVerein'];
            $model->verein_id = Yii::app()->user->vereinId;
            if($model->save()) {
                $this->redirect(array('index'));
            } else {
                if (0 < $model->angebot_id) {
                    $model->angebot = Angebot::model()->findByPk($model->angebot_id);
                }
            }
        }
        
        $this->render('create',array(
            'model'=>$model,
        	'angebote'=>$this->loadAllAngeboteForAutoComplete(),
        	'einheiten'=>(null != $model->angebot) ? $model->angebot->kategorie->einheiten : ''
        ));
    }
    
	public function actionIndex() {
		$model = new AngebotVerein('search');
		$model->unsetAttributes();  // clear any default values
		if (isset($_GET['AngebotVerein'])) {
			$model->attributes = $_GET['AngebotVerein'];
		}
		$model->verein_id = Yii::app()->user->vereinId;

		$this->render('index',array(
			'model'=>$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(Yii::app()->request->isPostRequest)
		{
			// we only allow deletion via POST request
			$model = $this->loadModel($id);
			if ($model->verein_id != Yii::app()->user->vereinId) {
				throw new CHttpException(401,'Illegal Access! Delete your own data!');
			} else {
				$model->delete();
			}
			// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
			if(!isset($_GET['ajax']))
				$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
		}
		else
			throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
	}
	
	public function actionUpdate($id) {
		$model = $this->loadModel($id);

        // Uncomment the following line if AJAX validation is needed
        // $this->performAjaxValidation($model);

        if (isset($_POST['AngebotVerein'])){
            $model->attributes = $_POST['AngebotVerein'];
            if ($model->verein_id != Yii::app()->user->vereinId) {
                $model->verein_id = Yii::app()->user->vereinId;
            }
            if ($model->save()) {
                $this->redirect(array('index'));
            }
        }
		
        $this->render('update',array(
            'model'=>$model,
        	'angebote'=>$this->loadAllAngeboteForAutoComplete(),
        	'einheiten'=>$model->angebot->kategorie->einheiten
        ));
	}
	
	public function actionCreateAngebot() {
	    $model = new Angebot();
	    $model->published = true;
	    
	    if (Yii::app()->request->isAjaxRequest) {
	        if (isset($_POST['angebot_name'])) {
	            $model->name = $_POST['angebot_name'];
	        } else if (isset($_POST['Angebot'])) {
	            $model->attributes = $_POST['Angebot'];
	            if ($model->save()) {
	                echo CJSON::encode(array(
	                            'status'=>'success',
	                            'div'=>"Angebot erfolgreich erstellt",
	                            'label'=>$model->name,
                                'value'=>$model->id,
                                'einheiten'=>$model->kategorie->einheiten
    	            ));
    	            exit;
	            }
	        } else {
                throw new CHttpException(400);
	        }
	        
	        $kategorien = Kategorie::model()->findAll(array("condition"=>"published=1"));
	        echo CJSON::encode(array(
	                        'status'=>'failure',
	                        'div'=>$this->renderPartial('_angebot_form', array('model'=>$model, 'kategorien'=>$kategorien), true)));
	    } else {
	        throw new CHttpException(400);
	    }
	}

    /**
     * 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
     */
    protected function loadModel($id) {
        $model = AngebotVerein::model()->findByPk($id);
        if ($model === null) {
            throw new CHttpException(404, 'The requested page does not exist.');
        }
        return $model;
    }
    
    private function loadAllAngeboteForAutoComplete() {
        $angebot = Angebot::model()->findAll();
        $angebote = array();
        foreach ($angebot as $a) {
            $an = array();
            $an["label"] = $a->name;
            $an["value"] = $a->id;
            $an["einheiten"] = $a->kategorie->einheiten;
            array_push($angebote, $an);
        }
        return $angebote;
    }

	// Uncomment the following methods and override them if needed
	/*
	public function filters()
	{
		// return the filter configuration for this controller, e.g.:
		return array(
			'inlineFilterName',
			array(
				'class'=>'path.to.FilterClass',
				'propertyName'=>'propertyValue',
			),
		);
	}

	public function actions()
	{
		// return external action classes, e.g.:
		return array(
			'action1'=>'path.to.ActionClass',
			'action2'=>array(
				'class'=>'path.to.AnotherActionClass',
				'propertyName'=>'propertyValue',
			),
		);
	}
	*/
}