Question

我有三个Ruby / Rails applet在以下设置下运行：

services.mydomain.com/applet1
services.mydomain.com/applet2
services.mydomain.com/applet3

这些是通过Phusion Passenger提供的，App1和App2完全按预期工作。

问题在于App3使用了URL中嵌入的I18n Locales：

services.mydomain.com/applet3/en/
services.mydomain.com/applet3/fr/
services.mydomain.com/applet3/es/

问题似乎是link_to网址似乎不包含“applet3”。所以而不是：

services.mydomain.com/applet3/en/signin

我明白了：

services.mydomain.com/en/signin

......这是不可妥协的。

我的routes.rb看起来像：

Rails.application.routes.draw do
  scope "(:locale)", locale: /#{I18n.available_locales.join("|")}/ do
    resources :users
    resources :sessions, only: [:new, :create, :destroy]

    match '/signup',  to: 'users#new'
    match '/signin',  to: 'sessions#new'
    match '/signout', to: 'sessions#destroy', via: :delete

    match '/help',    to: 'static_pages#help'
    match '/about',   to: 'static_pages#about'
    root to: "static_pages#home"
  end # scope locale

end # Rails.application.routes.draw do

...在app / controllers / application_controller.rb中我有：

  before_filter :set_locale_from_params

  def url_options
    { only_path: true, locale: I18n.locale }
  end

  protected
    def set_locale_from_params
      if params[:locale]
        if I18n.available_locales.include?(params[:locale].to_sym)
          I18n.locale = params[:locale]
        else
          flash.now[:notice] = 'Translation not available'
          logger.error flash.now[:notice]
        end
      end
    end

...在config / environments / production.rb中我有：

Rails.application.routes.default_url_options[:host] = 'http://services.mydomain.com/applet3/'

EDIT1：添加示例link_to语句

<%= link_to(t(".#{language}"), root_path(locale: language)) %>

/ EDIT1

如果我将App3移动到更“正常”的安排，其中URL路径中没有“folder_name”，一切正常。所以我很想知道如何设置范围或URL选项。

提前感谢任何帮助＆amp;建议！

Answer 1

如何在路线中使用约束来定义子模块路线？

Rails.application.routes.draw do
 constraints(:host) do
  scope :path => ":locale" , locale: /#{I18n.available_locales.join("|")}/ do
    resources :users
    resources :sessions, only: [:new, :create, :destroy]

    match '/signup',  to: 'users#new'
    match '/signin',  to: 'sessions#new'
    match '/signout', to: 'sessions#destroy', via: :delete

    match '/help',    to: 'static_pages#help'
    match '/about',   to: 'static_pages#about'
    root to: "static_pages#home"
  end # scope locale
 end # constraints 

end # Rails.application.routes.draw do

Answer 2

您正在使用root_path并期望添加applet3，在执行rake路由时，您是否检查了root的路径是什么？

您可能必须在路由文件中明确设置根路径，以使routes_path正常工作。

Ruby Rails 3.2 URL中包含folder_name路径的Locale

2 个答案: