GetPreviewAction::sendPreview() - Code Metrics - Inspection of "Automatic preview generating for video added. Some..." - floor12/yii2-module-files - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( c5eccd...ec8b64 )

by Evgenii

created 2020-08-14 11:04 UTC

GetPreviewAction::sendPreview() A

↳ Parent: GetPreviewAction

Complexity

Conditions	2
Paths	2

Size

Total Lines	16
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
eloc	12
c	1
b	0
f	1
dl	0
loc	16
rs	9.8666
cc	2
nc	2
nop	1

<?php

namespace floor12\files\actions;

use floor12\files\logic\ImagePreviewer;
use floor12\files\models\File;
use Yii;
use yii\web\NotFoundHttpException;
use yii\web\Response;


class GetPreviewAction extends \yii\base\Action
{
    const HEADER_CACHE_TIME = 60 * 60 * 24 * 15;

    /** @var int */
    protected $width;
    /** @var File */
    protected $model;

    /**
     * @param $hash
     * @param null $width

     * @param null $webp

     * @throws NotFoundHttpException
     * @throws \yii\base\InvalidConfigException
     * @throws \yii\web\RangeNotSatisfiableHttpException
     */
    public function run($hash, $width = null, $webp = null)
    public function run($hash, $width = null, /** @scrutinizer ignore-unused */ $webp = null)
    {

        $this->loadAndCheckModel($hash);
        $this->width = $width;

        if ($width) {

            $this->sendPreview($width);
        } else {
            $this->sendAsIs();
        }
    }

    /**
     * @param string $hash
     * @throws NotFoundHttpException
     */
    private function loadAndCheckModel(string $hash): void
    {
        $this->model = File::findOne(['hash' => $hash]);
        if (!$this->model)
            throw new NotFoundHttpException("Запрашиваемый файл не найден");

        if (!$this->model->isImage() && !$this->model->isVideo())
            throw new NotFoundHttpException("Запрашиваемый файл не является изображением");

        if (!file_exists($this->model->rootPath))
            throw new NotFoundHttpException('Запрашиваемый файл не найден на диске.');
    }

    /**
     * @param $width
     * @throws NotFoundHttpException
     * @throws \yii\base\InvalidConfigException
     */
    protected function sendPreview($width)
    {
        $filename = Yii::createObject(ImagePreviewer::class, [$this->model, $width, $webp])->getUrl();


        if (!file_exists($filename))
            throw new NotFoundHttpException('Запрашиваемый файл не найден на диске.');

        $response = Yii::$app->response;
class Id
{
    public $id;

    public function __construct($id)
    {
        $this->id = $id;
    }

}

class Account
{
    /** @var  Id $id */
    public $id;
}

$account_id = false;

if (starsAreRight()) {
    $account_id = new Id(42);
}

$account = new Account();
if ($account instanceof Id)
{
    $account->id = $account_id;
}
        $response->format = Response::FORMAT_RAW;
        $coontentType = mime_content_type($filename);
        $this->setHeaders($response, $coontentType, md5($this->model->created));
        $stream = fopen($filename, 'rb');
        Yii::$app->response->sendStreamAsFile($stream, $this->model->title, [
        Yii::$app->response->sendStreamAsFile(/** @scrutinizer ignore-type */ $stream, $this->model->title, [
            'inline' => true,
            'mimeType' => $this->model->content_type,
            'filesize' => $this->model->size
        ]);
    }

    /**
     * @param string $coontentType
     * @param string $etag
     */
    private function setHeaders($response, string $coontentType, string $etag): void
    {
        $response->headers->set('Last-Modified', date("c", $this->model->created));
        $response->headers->set('Cache-Control', 'public, max-age=' . self::HEADER_CACHE_TIME);
        $response->headers->set('Content-Type', $coontentType . '; charset=utf-8');
        $response->headers->set('ETag', $etag);
    }

    /**
     * @throws \yii\web\RangeNotSatisfiableHttpException
     */
    protected function sendAsIs()
    {
        $stream = fopen($this->model->rootPath, 'rb');
        Yii::$app->response->sendStreamAsFile($stream, $this->model->title, [
        Yii::$app->response->sendStreamAsFile(/** @scrutinizer ignore-type */ $stream, $this->model->title, [
            'inline' => true,
            'mimeType' => $this->model->content_type,
            'filesize' => $this->model->size
        ]);
    }
}


floor12 / yii2-module-files

Push — master ( c5eccd...ec8b64 )

GetPreviewAction::sendPreview() A

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