From b8a4c268cea5a0354a8f0f19bc6e3f10165da1dd Mon Sep 17 00:00:00 2001
From: Akinori MUSHA <knu@idaemons.org>
Date: Wed, 24 Sep 2014 22:52:12 +0900
Subject: [PATCH] Enable download of user credentials.

Closes #529.
---
 app/controllers/user_credentials_controller.rb | 4 +++-
 app/views/user_credentials/index.html.erb      | 5 +++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/app/controllers/user_credentials_controller.rb b/app/controllers/user_credentials_controller.rb
index d988f257..e9228a33 100644
--- a/app/controllers/user_credentials_controller.rb
+++ b/app/controllers/user_credentials_controller.rb
@@ -8,7 +8,9 @@ class UserCredentialsController < ApplicationController
 
     respond_to do |format|
       format.html
-      format.json { render json: @user_credentials }
+      format.json {
+        send_data Utils.pretty_jsonify(@user_credentials.limit(nil).as_json), disposition: 'attachment'
+      }
     end
   end
 
diff --git a/app/views/user_credentials/index.html.erb b/app/views/user_credentials/index.html.erb
index 6f347db4..71d7b06b 100644
--- a/app/views/user_credentials/index.html.erb
+++ b/app/views/user_credentials/index.html.erb
@@ -37,8 +37,9 @@
       <br/>
 
       <div class="btn-group">
-        <%= link_to '<span class="glyphicon glyphicon-plus"></span> New Credential'.html_safe, new_user_credential_path, class: "btn btn-default" %>
+        <%= link_to new_user_credential_path, class: "btn btn-default" do %><span class="glyphicon glyphicon-plus"></span> New Credential<% end %>
+        <%= link_to user_credentials_path(format: :json), class: "btn btn-default" do %><span class="glyphicon glyphicon-download-alt"></span> Download Credentials<% end %>
       </div>
     </div>
   </div>
-</div>
\ No newline at end of file
+</div>