start to translate index page

app/controllers/application_controller.rb

 class ApplicationController < ActionController::Base
   protect_from_forgery with: :exception
+  before_action :set_locale
+
+  def set_locale
+    I18n.locale = params[:locale] || I18n.default_locale
+  end
+
+  def default_url_options
+    { locale: I18n.locale }
+  end
+  
 end

app/controllers/users_controller.rb

@@ -14,10 +14,11 @@ class UsersController < ApplicationController
 
   def create
     @user = User.find_or_create_by(user_params)
+    @user.skip_password_validation = true
     if @user.save
       redirect_to root_path
     else
-      render 'home#index'
+      redirect_to root_path
     end
   end
 
@@ -52,7 +53,7 @@ class UsersController < ApplicationController
   end
 
   def user_params
-    params.require(:user).permit(:email, :name)
+    params.require(:user).permit(:email, :name, :location)
   end
 
 end
\ No newline at end of file

app/models/user.rb

 class User < ApplicationRecord
+  attr_accessor :skip_password_validation
   
   devise :database_authenticatable, :registerable,
          :recoverable, :rememberable, :validatable, :omniauthable, 
@@ -12,18 +13,6 @@ class User < ApplicationRecord
     end
   end
 
-  def self.from_omniauth(auth)
-    where(provider: auth.provider, uid: auth.uid).first_or_create do |user|
-      # user.email = auth.info.email
-      user.password = Devise.friendly_token[0,20]
-      user.name = auth.info.name   # assuming the user model has a name
-      user.image = auth.info.image # assuming the user model has an image
-      #     If you are using confirmable and the provider(s) you use validate emails, 
-      # uncomment the line below to skip the confirmation emails.
-      # user.skip_confirmation!
-    end
-  end
-
   def self.from_omniauth(access_token)
     data = access_token.info
     user = User.where(email: data['email']).first
@@ -37,4 +26,11 @@ class User < ApplicationRecord
     end
     user
   end
+
+  protected
+
+  def password_required?
+    return false if skip_password_validation
+    super
+  end
 end

app/views/home/index.html.haml

@@ -6,10 +6,7 @@
           #1.tab-pane.tab-pane_people.active
             .main_head_title
               = image_tag ("logo_lg.png")
-              %h1
-                Середовище
-                %br/
-                Тепле Місто
+              %h1 Середовище Тепле Місто
               .title_highlighted
                 Простір міста формюють його жителі
             .tab-pane_content
@@ -207,8 +204,8 @@
           %a.round_link.soc_link_tw{:href => "#"}
             %i.icon.icon_tw
         .lang
-          %a.lang_link{:href => "#"} ENG
-          %a.lang_link.active{:href => "#"} UA
+          %a.lang_link{href: "/en"} ENG
+          %a.lang_link.active{href: "/uk"} UA
     .section.section_grants
       .container
         .row

app/views/partials/_black_header.html.haml

@@ -13,22 +13,21 @@
             #bs-example-navbar-collapse-1.collapse.navbar-collapse
               %ul.nav.navbar-nav
                 %li
-                  %a{:href => "#"} про палатформу
+                  %a{:href => "#"}= t ("header.platfform")
                 %li
-                  %a{:href => "#"} Ґранти
+                  %a{:href => "#"}= t ("header.grants")
                 %li
-                  %a{:href => "#"} Проекти
+                  %a{:href => "#"}= t ("header.projects")
                 %li
-                  %a{:href => "#"} Партнери
+                  %a{:href => "#"}= t ("header.partners")
                 %li
-                  %a{:href => "#"} DIGITAL WORKSHOP
+                  %a{:href => "#"}= t ("header.digital")
                 %li
-                  %a{:href => "#"} Про нас
+                  %a{:href => "#"}= t ("header.about_us")
                 %li
-                  %a{:href => "#"} Новини
-                -if user_signed_in?
-                  %li
-                    %a{:href => "#"} Звіти
+                  %a{:href => "#"}= t ("header.news")
+                %li
+                  %a{:href => "#"}= t ("header.reports")
                 %li
                   %a{:href => "#"} connectif
                 %li
@@ -36,7 +35,7 @@
                     = link_to('Logout', destroy_user_session_path, method: :delete)
       %ul.nav.nav-tabs.nav_btns
         %li.active
-          %a{"data-toggle" => "tab", :href => "#1"} Люди
+          %a{"data-toggle" => "tab", :href => "#1"}= t 'header.people'
         %li
           %a{"data-toggle" => "tab", :href => "#2"} Бізнеси
           .show_tip

app/views/partials/_modal.html.haml

-= simple_form_for :user, url: users_path, method: :post, remote: true, authenticity_token: true do |f|
+= simple_form_for :user, url: users_path, authenticity_token: true do |f|
   #modal3.modal.fade.modal_styled{"aria-labelledby" => "modalLabel", :role => "dialog", :tabindex => "-1"}
     .modal-dialog{:role => "document"}
       .modal-content
@@ -30,20 +30,19 @@
                 .field_wrap
                   = f.input :name, class: 'form-control', label: false
               .form-group
-                %label{:for => "id_4"}
-                  %span.asterisk> *
+                %label{:for => "user_location"}
                   Населений пункт
                 .field_wrap
-                  %input#id_4.form-control{:type => "text"}/
+                  = f.input :location, class: 'form-control', label: ""
             .col-sm-3.modal-body_registration
               %h4.modal_subtitle
                 Швидка реєстрація
               .soc_btn_wrap.clearfix
-                %a.soc_btn.soc_btn_fb{:href => "#"}
+                %a.soc_btn.soc_btn_fb{href: "/users/auth/facebook"}
                   %i.icon.icon_fb
-                %a.soc_btn.soc_btn_tw{:href => "#"}
+                %a.soc_btn.soc_btn_tw{href: "/users/auth/linkedin"}
                   %i.icon.icon_tw
-                %a.soc_btn.soc_btn_google{:href => "/users/auth/google_oauth2"}
+                %a.soc_btn.soc_btn_google{href: "/users/auth/google_oauth2"}
                   %i.icon.icon_google
           .text-center
             = f.button :submit, "Register Now", class: "btn btn-success btn-lg"

config/application.rb

@@ -8,8 +8,5 @@ Bundler.require(*Rails.groups)
 
 module WarmCity
   class Application < Rails::Application
-    # Settings in config/environments/* take precedence over those specified here.
-    # Application configuration should go into files in config/initializers
-    # -- all .rb files in that directory are automatically loaded.
-  end
+	config.i18n.load_path += Dir[Rails.root.join('config', 'locales', '**', '*.{rb,yml}')]
 end

config/initializers/devise.rb

@@ -24,7 +24,7 @@ Devise.setup do |config|
 
   config.sign_out_via = [:delete, :get]
 
-  config.omniauth :facebook, "2429624190692901", "03da24c1517b0bfa4acc70852f61fb60",
+  config.omniauth :facebook, "395576994435405", "22b5985763d0abbe82ec69f32ece46a6",
                   callback_url: "http://localhost:3000/users/auth/facebook/callback",
                   scope: 'email', info_fields: 'email,name'
 

config/locales/en.yml

-# Files in the config/locales directory are used for internationalization
-# and are automatically loaded by Rails. If you want to use locales other
-# than English, add the necessary files in this directory.
-#
-# To use the locales, use `I18n.t`:
-#
-#     I18n.t 'hello'
-#
-# In views, this is aliased to just `t`:
-#
-#     <%= t('hello') %>
-#
-# To use a different locale, set it with `I18n.locale`:
-#
-#     I18n.locale = :es
-#
-# This would use the information in config/locales/es.yml.
-#
-# To learn more, please read the Rails Internationalization guide
-# available at http://guides.rubyonrails.org/i18n.html.
-
 en:
-  hello: "Hello world"

config/locales/header.en.yml

+en:
+  header:
+    platfform:  'about platform'
+    grants:     'grants'
+    projects:   'projects'
+    partners:   'partners'
+    digital:    'digital workshop'
+    about_us:   'about us'
+    news:       'news'
+    reports:    'reports'
+    people:     'People'
+    businesses: 'Businesses'
\ No newline at end of file

config/locales/header.uk.yml

+uk:
+  header:
+    platfform:  'про платформу'
+    grants:     'Ґранти'
+    projects:   'Проекти'
+    partners:   'Партнери'
+    digital:    'DIGITAL WORKSHOP'
+    about_us:   'Про нас'
+    news:       'Новини'
+    reports:    'Звіти'
+    people:     'Люди'
+    businesses: 'Бізнеси'

config/locales/uk.yml

+uk:
+#   header:
+#     platfform: 'про платформу'
\ No newline at end of file

config/locales/views/header.uk.yml

+uk:
+  header:
+    platfform: 'про платформу'

config/locales/views/partials/en.yml

+en:
+  header:
+    platfform: 'about platform'
\ No newline at end of file

config/locales/views/partials/uk.yml

+uk:
+  header:
+    platfform: 'про платформу'

config/routes.rb

 Rails.application.routes.draw do
-  root 'home#index'
-  devise_for :users, controllers: { omniauth_callbacks: 'users/omniauth_callbacks' }
-  resources :users
+  scope "(:locale)", locale: /en|uk/ do
+	  root 'home#index'
+	  resources :users
+	end
+	devise_for :users, controllers: {omniauth_callbacks: "users/omniauth_callbacks",
+	  								  						registrations: "users"}
 end

db/migrate/20190829110429_add_omniauth_to_users.rb

@@ -3,6 +3,7 @@ class AddOmniauthToUsers < ActiveRecord::Migration[5.0]
     add_column :users, :provider, :string
     add_column :users, :uid, :string
     add_column :users, :name, :string
+    add_column :users, :location, :string
     add_column :users, :image, :text
   end
 end

db/schema.rb

@@ -23,6 +23,7 @@ ActiveRecord::Schema.define(version: 20190829110429) do
     t.string   "provider"
     t.string   "uid"
     t.string   "name"
+    t.string   "location"
     t.text     "image",                  limit: 65535
     t.index ["email"], name: "index_users_on_email", unique: true, using: :btree
     t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true, using: :btree