Method populateHTMLState

site/site.go:457–535

populateHTMLState runs concurrent goroutines to populate all authenticated user metadata in the HTML state. This is extracted from renderHTMLWithState to reduce nesting complexity.

(
	ctx context.Context,
	state *htmlState,
	af appearance.Fetcher,
	actor *rbac.Subject,
	user database.User,
	orgIDs []uuid.UUID,
	userOrgs []database.Organization,
	userAppearance codersdk.UserAppearanceSettings,
)

// authenticated user metadata in the HTML state. This is extracted
// from renderHTMLWithState to reduce nesting complexity.
func (h *Handler) populateHTMLState(
	ctx context.Context,
	state *htmlState,
	af appearance.Fetcher,
	actor *rbac.Subject,
	user database.User,
	orgIDs []uuid.UUID,
	userOrgs []database.Organization,
	userAppearance codersdk.UserAppearanceSettings,
) {
	var wg sync.WaitGroup
	wg.Go(func() {
		data, err := json.Marshal(db2sdk.User(user, orgIDs))
		if err == nil {
			state.User = html.EscapeString(string(data))
		}
	})
	wg.Go(func() {
		data, err := json.Marshal(userAppearance)
		if err == nil {
			state.UserAppearance = html.EscapeString(string(data))
		}
	})
	if h.Entitlements != nil {
		wg.Go(func() {
			state.Entitlements = html.EscapeString(string(h.Entitlements.AsJSON()))
		})
	}
	wg.Go(func() {
		cfg, err := af.Fetch(ctx)
		if err == nil {
			appr, err := json.Marshal(cfg)
			if err == nil {
				state.Appearance = html.EscapeString(string(appr))
				state.ApplicationName = html.EscapeString(applicationNameOrDefault(cfg))
				state.LogoURL = html.EscapeString(cfg.LogoURL)
			}
		}
	})
	if h.RegionsFetcher != nil {
		wg.Go(func() {
			regions, err := h.RegionsFetcher(ctx)
			if err == nil {
				data, err := json.Marshal(regions)
				if err == nil {
					state.Regions = html.EscapeString(string(data))
				}
			}
		})
	}
	experiments := h.Experiments.Load()
	if experiments != nil {
		wg.Go(func() {
			data, err := json.Marshal(experiments)
			if err == nil {
				state.Experiments = html.EscapeString(string(data))
			}
		})