Class: TranslationService

Inherits:
Object
  • Object
show all
Defined in:
app/services/translation_service.rb

Instance Method Summary collapse

Instance Method Details

#flatten_hash(hash, parent_key = '', result = {}) ⇒ Object 



19
20
21
22
23
24
25
26
27
28
29
 
# File 'app/services/translation_service.rb', line 19

def flatten_hash(hash, parent_key = '', result = {})
  hash.each do |key, value|
    new_key = parent_key.empty? ? key.to_s : "#{parent_key}.#{key}"
    if value.is_a?(Hash)
      flatten_hash(value, new_key, result)
    else
      result[new_key] = value
    end
  end
  result
end

#load_translations(locale = I18n.locale) ⇒ Object 



15
16
17
 
# File 'app/services/translation_service.rb', line 15

def load_translations(locale = I18n.locale)
  @translations ||= I18n.backend.send(:translations)[locale]
end

#retrieve_translation(key) ⇒ Object 



10
11
12
13
 
# File 'app/services/translation_service.rb', line 10

def retrieve_translation(key)
  translations = load_translations
  translations.dig(*key.split('.').map(&:to_sym))
end

#translations(locale = I18n.locale) ⇒ Object 



2
3
4
5
6
7
8
 
# File 'app/services/translation_service.rb', line 2

def translations(locale = I18n.locale)
  translations = load_translations(locale)
  {
    translations: flatten_hash(translations),
    locale: I18n.locale
  }
end

#translations_params ⇒ Object 



31
32
33
34
35
36
37
38
 
# File 'app/services/translation_service.rb', line 31

def translations_params
  available_locales = I18n.available_locales
  if available_locales.include?(params[:locale]&.to_sym)
    { locale: params[:locale] }
  else
    { locale: :fr }
  end
end