book cover

.gitignore

@@ -20,3 +20,4 @@
 *~
 *.*.swp
 /vendor/ruby
+/public/calibre

app/models/book.rb

@@ -19,4 +19,8 @@ class Book < ActiveRecord::Base
 
 	has_one :book_serie_link, foreign_key: "book"
 	has_one :serie, through: :book_serie_link
+
+	def has_cover?
+		has_cover == 1
+	end
 end

app/views/books/show.html.erb

@@ -5,6 +5,9 @@
 	</h1>
 </div>
 <div class="row">
+<% if @book.has_cover? %>
+	<div class="col-xs-12 col-md-6">
+<% end %>
 		<h2>
 			<span class="glyphicon glyphicon-user"></span>
 			<%= "Author".pluralize(@book.authors.count) %>
@@ -51,4 +54,10 @@
 			<li><strong>Publisher</strong> <%= @book.publisher.name %></li>
 			<% end %>
 		</ul>
+	</div>
+<% if @book.has_cover? %>
+	<div class="col-xs-12 col-md-6">
+		<img alt="No cover" class="img-responsive img-rounded" src="<%= "/calibre/#{url_encode(@book.path)}/cover.jpg" %>"/>
+	</div>
+<% end %>
 </div>