feat(layouts): extend application

examples/blog/app/views/layouts/application.erb

@@ -1,5 +1,47 @@
 <!doctype html>
-<html>
-  <head><title><%= defined?(title) ? title : 'Prism App' %></title></head>
-  <body><%== content %></body>
+<html lang="<%= locale %>">
+  <head>
+    <meta charset="utf-8">
+    <meta name="csrf-token" content="<%= csrf_token %>">
+    <title><%= t('blog.title') %></title>
+    <%== stylesheet_link_tag('stylesheets/application.css') %>
+  </head>
+  <body>
+    <header>
+      <h1><%== link_to(t('blog.title'), url_for(:root)) %></h1>
+      <p><%= t('blog.tagline') %></p>
+      <nav>
+        <%== link_to(t('nav.switch_to_polish'), "#{url_for(:root)}?locale=pl") %>
+        |
+        <%== link_to(t('nav.switch_to_english'), "#{url_for(:root)}?locale=en") %>
+      </nav>
+      <p class="session-status">
+        <% if user_signed_in? %>
+          <%= t('sessions.signed_in_as', email: current_user.email) %>
+          |
+          <%== link_to(t('account.nav_link'), url_for(:edit_account)) %>
+          |
+          <%== link_to(t('account.comments_nav_link'), url_for(:account_comments)) %>
+          |
+          <%== link_to(t('account.moderation_nav_link'), url_for(:account_moderation)) %>
+          |
+          <%== link_to(t('login_sessions.nav_link'), url_for(:login_sessions)) %>
+          |
+          <%== link_to(t('comments.trash_link'), url_for(:trash_comments)) %>
+          <%== button_to(t('sessions.sign_out'), '/session', method: :delete) %>
+        <% else %>
+          <%== link_to(t('sessions.sign_in'), url_for(:new_session)) %>
+          |
+          <%== link_to(t('sessions.sign_up'), url_for(:new_user)) %>
+        <% end %>
+      </p>
+    </header>
+    <div class="layout">
+      <main><%== content %></main>
+      <% if content_for?(:sidebar) %>
+      <aside><%== content_for(:sidebar) %></aside>
+      <% end %>
+    </div>
+    <%== javascript_include_tag('javascripts/application.js') %>
+  </body>
 </html>