Class: StyleController

Inherits:
ApplicationController
  • Object
show all
Defined in:
app/controllers/style_controller.rb

Overview

The living style guide — a single admin-gated page (/admin/style) that renders the engine's shared UI primitives (buttons, surfaces, the seven motion primitives, the leveling badges, and the theme role tokens) live in the host app's theme. Mirrors ThemeSettingsController: a plain host-inherited controller, gated by require_admin from the already-included Studio::ErrorHandling concern. The view is a bare content wrapper that renders inside each host's application.html.erb, so it inherits that app's navbar + theme automatically.

Reached at /admin/style (helper admin_style_path). The legacy /admin/design_system route redirects here and keeps its admin_design_system_path helper resolving, so a shipped host sidebar link that still points at the old helper keeps working.

Instance Method Summary collapse

Instance Method Details

#index ⇒ Object

Load the live theme so the Theme section (the landing section, folded in from /admin/theme) shows this app's saved colors + the CSRF-protected editor. Best-effort: the section renders from Studio.theme_config defaults when no ThemeSetting row exists, so a load hiccup must not take the whole page down.



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# File 'app/controllers/style_controller.rb', line 19

def index
  @theme_setting  = ThemeSetting.current if defined?(ThemeSetting)
  @theme_defaults = Studio.theme_config  if Studio.respond_to?(:theme_config)
rescue StandardError => e
  Rails.logger.warn("[style] theme preload skipped: #{e.message}")
end