PaperController1.php

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<?php

class PaperController extends Controller {

    public $layout = '//layouts/column2';

    public function filters() {
        return array(
            'accessControl', // perform access control for CRUD operations
            'postOnly + delete', // we only allow deletion via POST request
        );
    }

    public function accessRules() {
        return array(
            array('allow', // allow authenticated user to perform 'index' and 'view' actions
                'actions' => array('index', 'view'),
                'users' => array('@'),
            ),
            array('allow', // allow authenticated user to perform 'create' and 'update' actions
                'actions' => array('create', 'update'),
                'users' => array('@'),
            ),
            array('allow', // allow authenticated user to perform 'create' and 'update' actions
                'actions' => array('abc'),
                'users' => array('@'),
            ),
            array('allow', // allow authenticated user to perform 'create' and 'update' actions
                'actions' => array('download'),
                'users' => array('@'),
            ),
            array('allow', // allow authenticated user to perform 'create' and 'update' actions
                'actions' => array('uploadPaper'),
                '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('*'),
            ),
        );
    }

    public function actionView($id) {
        $this->render('view', array(
            'model' => $this->loadModel($id),
        ));
    }

    public function actionCreate() {
        $model = new Paper;

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

        if (isset($_POST['Paper'])) {
            $model->attributes = $_POST['Paper'];
            if ($model->save())
                $this->redirect(array('view', 'id' => $model->id));
        }

        $this->render('create', array(
            'model' => $model,
        ));
    }

    public function actionUpdate($id) {
        $model = $this->loadModel($id);

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

        if (isset($_POST['Paper'])) {
            $model->attributes = $_POST['Paper'];
            if ($model->save())
                $this->redirect(array('view', 'id' => $model->id));
        }

        $this->render('update', array(
            'model' => $model,
        ));
    }

    public function actionDelete($id) {
        $this->loadModel($id)->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'));
    }

    public function actionIndex() {
        $dataProvider = new CActiveDataProvider('Paper');
        $this->render('index', array(
            'dataProvider' => $dataProvider,
        ));
    }

    public function actionAdmin() {
        $model = new Paper('search');
        $model->unsetAttributes();  // clear any default values
        if (isset($_GET['Paper']))
            $model->attributes = $_GET['Paper'];

        $this->render('admin', array(
            'model' => $model,
        ));
    }

    public function loadModel($id) {
        $model = Paper::model()->findByPk($id);
        if ($model === null)
            throw new CHttpException(404, 'The requested page does not exist.');
        return $model;
    }

    protected function performAjaxValidation($model) {
        if (isset($_POST['ajax']) && $_POST['ajax'] === 'paper-form') {
            echo CActiveForm::validate($model);
            Yii::app()->end();
        }
    }

    function actionUploadPaper() {
//Yükleme yapılacak yolu alıyoruz.
        $dir = Yii::getPathOfAlias('application.uploads');
//Yükleme dinleyici, sorunsuz yüklerse true olacaktır.
        $uploaded = false;
        $model = new Paper();
        if (isset($_POST['Paper'])) {
            $model->attributes = $_POST['Paper'];
//Upload modelindeki $file objesine gelen dosya eşitleniyor.
            $file = CUploadedFile::getInstance($model, 'file');
            if ($model->validate()) {
//Yükleme yapılan yer. getName ile dosya aynen adıyla kaydediliyor.
                $uploaded = $file->saveAs($dir . '/' . $file->getName());
                $model->save();
                
                echo $_GET['va'];
                $pid = $model->id;
                echo $pid;
            }
        }
        $this->render('UploadPaper', array(
            'model' => $model,
            'uploaded' => $uploaded,
            'dir' => $dir,
        ));
        
    }
    
    

    
    
    function actionDownload() {
        
        $model=$this->loadModel($_GET['id']);
        $name = $model->paper_name;
        
        $filecontent = file_get_contents(Yii::getPathOfAlias('application.uploads') .'/'. $name);
        header("Content-Type: application/pdf");
        header("Content-disposition: attachment; filename=$name");
        header("Pragma: no-cache");
        echo $filecontent;
        exit;
    }
    


}
?>