Method Fetch

enterprise/coderd/appearance.go:63–123

(ctx context.Context)

}

func (f *appearanceFetcher) Fetch(ctx context.Context) (codersdk.AppearanceConfig, error) {
	var eg errgroup.Group
	var (
		applicationName         string
		logoURL                 string
		announcementBannersJSON string
	)
	eg.Go(func() (err error) {
		applicationName, err = f.database.GetApplicationName(ctx)
		if err != nil && !errors.Is(err, sql.ErrNoRows) {
			return xerrors.Errorf("get application name: %w", err)
		}
		return nil
	})
	eg.Go(func() (err error) {
		logoURL, err = f.database.GetLogoURL(ctx)
		if err != nil && !errors.Is(err, sql.ErrNoRows) {
			return xerrors.Errorf("get logo url: %w", err)
		}
		return nil
	})
	eg.Go(func() (err error) {
		announcementBannersJSON, err = f.database.GetAnnouncementBanners(ctx)
		if err != nil && !errors.Is(err, sql.ErrNoRows) {
			return xerrors.Errorf("get notification banners: %w", err)
		}
		return nil
	})
	err := eg.Wait()
	if err != nil {
		return codersdk.AppearanceConfig{}, err
	}

	cfg := codersdk.AppearanceConfig{
		ApplicationName:     applicationName,
		LogoURL:             logoURL,
		AnnouncementBanners: []codersdk.BannerConfig{},
		SupportLinks:        codersdk.DefaultSupportLinks(f.docsURL),
		DocsURL:             f.docsURL,
	}

	if announcementBannersJSON != "" {
		err = json.Unmarshal([]byte(announcementBannersJSON), &cfg.AnnouncementBanners)
		if err != nil {
			return codersdk.AppearanceConfig{}, xerrors.Errorf(
				"unmarshal announcement banners json: %w, raw: %s", err, announcementBannersJSON,
			)
		}

		// Redundant, but improves compatibility with slightly mismatched agent versions.
		// Maybe we can remove this after a grace period? -Kayla, May 6th 2024
		if len(cfg.AnnouncementBanners) > 0 {
			cfg.ServiceBanner = cfg.AnnouncementBanners[0]
		}
	}
	if len(f.supportLinks) > 0 {
		cfg.SupportLinks = f.supportLinks
	}