GetPreviewAction::run() - Code Metrics - floor12/yii2-module-files - Measure and Improve Code Quality continuously with Scrutinizer

GetPreviewAction::run() A
last analyzed 2025-05-03 13:09 UTC

↳ Parent: GetPreviewAction

Complexity

Conditions	4
Paths	2

Size

Total Lines	11
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	1	Features	1

Metric	Value
eloc	8
c	2
b	1
f	1
dl	0
loc	11
rs	10
cc	4
nc	2
nop	3

<?php

namespace floor12\files\actions;

use floor12\files\logic\ImagePreviewer;
use floor12\files\models\File;
use Yii;
use yii\base\Action;
use yii\base\InvalidConfigException;
use yii\web\NotFoundHttpException;
use yii\web\RangeNotSatisfiableHttpException;
use yii\web\Response;


class GetPreviewAction extends 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 InvalidConfigException
     * @throws RangeNotSatisfiableHttpException
     */
    public function run($hash, $width = null, $webp = null)
    {
        $this->loadAndCheckModel($hash);
        $this->width = $width;

        if ($width &&

            $this->model->content_type !== 'image/svg+xml' &&
            $this->model->content_type !== 'image/svg') {
            $this->sendPreview($width, $webp);
        } 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))
        if (!file_exists(/** @scrutinizer ignore-type */ $this->model->rootPath))
            throw new NotFoundHttpException('Запрашиваемый файл не найден на диске.');
    }

    /**
     * @param $width
     * @throws InvalidConfigException
     * @throws NotFoundHttpException
     * @throws RangeNotSatisfiableHttpException
     */
    protected function sendPreview($width, $webp)
    {
        $filename = Yii::createObject(ImagePreviewer::class, [$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, [
            'inline' => true,
            'mimeType' => $this->model->content_type,
            'filesize' => $this->model->size
        ]);
    }

    /**
     * @param $response
     * @param string $contentType
     * @param string $etag
     */
    private function setHeaders($response, string $contentType, 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', $contentType . '; charset=utf-8');
        $response->headers->set('ETag', $etag);
    }

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


floor12 / yii2-module-files

GetPreviewAction::run() A last analyzed 2025-05-03 13:09 UTC

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GetPreviewAction::run() A
last analyzed 2025-05-03 13:09 UTC