Function New

imgproxy.go:62–159

New creates a new imgproxy instance.

(ctx context.Context, config *Config)

// New creates a new imgproxy instance.
func New(ctx context.Context, config *Config) (*Imgproxy, error) {
	if err := config.Validate(); err != nil {
		return nil, err
	}

	monitoring, err := monitoring.New(ctx, &config.Monitoring, config.Workers.WorkersNumber)
	if err != nil {
		return nil, err
	}

	errorReporter, err := errorreport.New(&config.ErrorReport)
	if err != nil {
		return nil, err
	}

	securityChecker, err := security.New(&config.Security)
	if err != nil {
		return nil, err
	}

	fetcher, err := fetcher.New(&config.Fetcher)
	if err != nil {
		return nil, err
	}

	idf := imagedata.NewFactory(fetcher, monitoring)

	clientFeaturesDetector := clientfeatures.NewDetector(&config.ClientFeatures)

	fallbackImage, err := auximageprovider.NewStaticProvider(ctx, &config.FallbackImage, "fallback", idf)
	if err != nil {
		return nil, err
	}

	watermarkImage, err := auximageprovider.NewStaticProvider(ctx, &config.WatermarkImage, "watermark", idf)
	if err != nil {
		return nil, err
	}

	workers, err := workers.New(&config.Workers)
	if err != nil {
		return nil, err
	}

	processor, err := processing.New(&config.Processing, securityChecker, watermarkImage)
	if err != nil {
		return nil, err
	}

	optionsParser, err := optionsparser.New(ctx, &config.OptionsParser)
	if err != nil {
		return nil, err
	}

	cookies, err := cookies.New(&config.Cookies)
	if err != nil {
		return nil, err
	}