module SocialStream::Controllers::I18nIntegration
Common methods added to ApplicationController
Public Instance Methods
set_locale()
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Set locale as per params, user preference or default
# File lib/social_stream/controllers/i18n_integration.rb, line 12 def set_locale I18n.locale = params[:locale] || user_preferred_locale || session[:locale] || extract_locale_from_accept_language_header || I18n.default_locale end
Private Instance Methods
extract_locale_from_accept_language_header()
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# File lib/social_stream/controllers/i18n_integration.rb, line 17 def extract_locale_from_accept_language_header return nil if request.env['HTTP_ACCEPT_LANGUAGE'].nil? (request.env['HTTP_ACCEPT_LANGUAGE'].scan(/^[a-z]{2}/).map{|l| l.to_sym} & I18n.available_locales).first end
user_preferred_locale()
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# File lib/social_stream/controllers/i18n_integration.rb, line 22 def user_preferred_locale current_user.language if user_signed_in? end