Upload pack スマホの回転対応する方法

スマホの回転リサイズに対応するには。。。。

Cakeのroot/app/Plugin/upload_pack/Model/Behavior/UploadBehavior.php

    private function _resize($srcFile, $destFile, $geometry, $quality = 75, $alpha = false) {

        copy($srcFile, $destFile);
        @chmod($destFile, 0777);
        $pathinfo = UploadBehavior::_pathinfo($srcFile);
        $src = null;
        $createHandler = null;
        $outputHandler = null;
        $imgFrame = new Imagick($destFile);

        $orientation = 0;
        if(method_exists($imgFrame, "getImageOrientation") ){
            $orientation = $imgFrame->getImageOrientation();
        }
        if(!$orientation && function_exists("read_exif_data")){
            $exif = read_exif_data($imgFrame);
            $orientation = $exif['Orientation'];
        }

        $rotetation = 0;
        switch((int)$orientation) {
            case 0:
                break;
            case 1:
                break;
            case 2:
                $imgFrame->flopImage();
                break;
            case 3:
                $imgFrame->rotateImage(new ImagickPixel(), 180 );
                break;
            case 4:
                $imgFrame->flipImage();
                break;
            case 5:
                $imgFrame->rotateImage(new ImagickPixel(), 270 );
                $imgFrame->flipImage();
                break;
            case 6:
                $imgFrame->rotateImage(new ImagickPixel(), 90 );
                break;
            case 7:
                $imgFrame->rotateImage(new ImagickPixel(), 90 );
                $imgFrame->flipImage();
                break;
            case 8:
                $imgFrame->rotateImage(new ImagickPixel(), 270 );
                break;
        }
        $imgFrame->writeImages($destFile, TRUE);
以下略```