Spatie\MediaLibrary\FileManipulator::performConversions PHP Метод

    public function performConversions(ConversionCollection $conversions, Media $media)
    {
        $imageGenerator = $this->determineImageGenerator($media);
        if (!$imageGenerator) {
            return;
        }
        $tempDirectory = $this->createTempDirectory();
        $copiedOriginalFile = $tempDirectory . '/' . str_random(16) . '.' . $media->extension;
        app(Filesystem::class)->copyFromMediaLibrary($media, $copiedOriginalFile);
        foreach ($conversions as $conversion) {
            $copiedOriginalFile = $imageGenerator->convert($copiedOriginalFile, $conversion);
            $conversionResult = $this->performConversion($media, $conversion, $copiedOriginalFile);
            $renamedFile = MediaLibraryFileHelper::renameInDirectory($conversionResult, $conversion->getName() . '.' . $conversion->getResultExtension(pathinfo($copiedOriginalFile, PATHINFO_EXTENSION)));
            app(Filesystem::class)->copyToMediaLibrary($renamedFile, $media, true);
            event(new ConversionHasBeenCompleted($media, $conversion));
        }
        File::deleteDirectory($tempDirectory);
    }