server/lib/plugins/theme-utils.ts

   1 import { DEFAULT_THEME_NAME, DEFAULT_USER_THEME_NAME } from '../../initializers/constants'
   2 import { PluginManager } from './plugin-manager'
   3 import { CONFIG } from '../../initializers/config'
   4
   5 function getThemeOrDefault (name: string, defaultTheme: string) {
   6   if (isThemeRegistered(name)) return name
   7
   8   // Fallback to admin default theme
   9   if (name !== CONFIG.THEME.DEFAULT) return getThemeOrDefault(CONFIG.THEME.DEFAULT, DEFAULT_THEME_NAME)
  10
  11   return defaultTheme
  12 }
  13
  14 function isThemeRegistered (name: string) {
  15   if (name === DEFAULT_THEME_NAME || name === DEFAULT_USER_THEME_NAME) return true
  16
  17   return !!PluginManager.Instance.getRegisteredThemes()
  18                         .find(r => r.name === name)
  19 }
  20
  21 export {
  22   getThemeOrDefault,
  23   isThemeRegistered
  24 }