backend/components/base/BaseController.php

<?php
/**
 * Created by PhpStorm.
 * User: Cibermag
 * Date: 31.08.2015
 * Time: 9:58
 */
namespace backend\components\base;
use yii\web\Controller;
class BaseController extends Controller {
    public function beforeAction($action) {
        $this->enableCsrfValidation = false;
        return parent::beforeAction($action);
    }
    private function resizeImg($w, $h, $imageAlias,$imageAliasSave){
        $img = Image::getImagine()->open(Yii::getAlias($imageAlias));
        $size = $img->getSize();
        $ratio = $size->getWidth()/$size->getHeight();
        $height = $h;
        $width = round($height * $ratio);
        $imagine = new Imagine();
        $imagine->open($imageAlias)
            ->resize(new Box($width, $h))
            ->save($imageAlias, array('flatten' => false));
        Image::crop($imageAlias, $w, $h,[($width/2)-($w/2),0])
            ->save(Yii::getAlias($imageAliasSave), ['quality' =>
                100]);
    }
    public function actionDownloadPhoto()
    {
        die('here');
        $model = new UploadForm();
        if ($model->load(Yii::$app->request->post())) {
            $model->file = UploadedFile::getInstance($model, 'file');
            $md5_file = md5_file($model->file->tempName);
            $imgDir = Yii::getAlias('@storage/'.$md5_file.'/');
            $imageAlias = Yii::getAlias($imgDir.'480x365'.'.'.$model->file->extension);
            $imageLink = '/storage/'.$md5_file.'/480x365'.'.'.$model->file->extension;
            if(!is_dir($imgDir)) {
                mkdir($imgDir, 0777, true);
            }
            $model->file->saveAs($imageAlias);
            $this->resizeImg(480, 365, $imageAlias,$imageAlias);
            return json_encode(['link'=>$imageLink]);
        }
    }
}