Some fixes

Author: Yuma Soga

app/assets/javascripts/application.js

@@ -10,11 +10,10 @@
 // Read Sprockets README (https://github.com/rails/sprockets#sprockets-directives) for details
 // about supported directives.
 //
-//= require jquery3
-//= require jquery_ujs
+//= require jquery
 //= require rails-ujs
+//= require_tree .
 //= require turbolinks
 //= require toastr
 //= require popper
 //= require bootstrap
-//= require_tree .

app/controllers/application_controller.rb

@@ -19,7 +19,7 @@ def put_ver_link
         { url: "#{root_url}regulation", text: "会則" },
         { url:  "#{root_url}visit-interview", text: "見学・取材について" },
         { url:  "#{root_url}f-and-q", text: "よくある質問 (F&Q)"},
-        { url: "#{root_url}privacy-policy", text: "Privacy Policy（個人情報保護方針）"}
+        { url: "#{root_url}privacy-policy", text: "Privacy & Policy（個人情報保護方針）"}
       ]
     end
 end

app/helpers/application_helper.rb

@@ -9,9 +9,13 @@ def full_title(page_title)
   end
 
   def next_event_url
-    latest_event = get_latest_event
-    if Date.parse(latest_event['started_at']) > Date.today
-      latest_event['event_url']
+    unless ENV["CODERDOJO_KONAN_JP_OFFLINE_MODE"]
+      latest_event = get_latest_event
+      if Date.parse(latest_event['started_at']) > Date.today
+        latest_event['event_url']
+      else
+        nil
+      end
     else
       nil
     end

app/views/layouts/staticpages.html.haml

@@ -4,8 +4,8 @@
     %meta{:content => "text/html; charset=UTF-8", "http-equiv" => "Content-Type"}/
     %meta{:name => "viewport", :content => "width=device-width, initial-scale=1, shrink-to-fit=no"}/
     %title= full_title(yield(:title))
-    = stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track' => true
-    = javascript_include_tag 'application', 'data-turbolinks-track' => true
+    = stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track' => 'reload'
+    = javascript_include_tag 'application', 'data-turbolinks-track' => 'reload'
     = csrf_meta_tags
     = favicon_link_tag
     %meta{:content => "summary", :name => "twitter:card"}/

public/404.html

@@ -275,7 +275,7 @@
 
     .background-image {
       background-color: #FFFFFF;
-      background-image: url(https://dka575ofm4ao0.cloudfront.net/assets/better_error_pages/templates/background/background-e1d28eee7cab6e890134c7271be33d66.png) !important;
+      background-image:
     }
 
     .primary-text-color {