application_template_for_authlogic_add_openid.rb

# -*- coding: utf-8 -*-
# at_authlogic_openid.rb
#
# See also:
#  http://m.onkey.org/2008/12/4/rails-templates
#  http://www.binarylogic.com/2009/3/30/authlogic-2-0-with-some-openid-goodness/
#  http://d.hatena.ne.jp/mothprog/20090404/1238810821

# 1. Install gems.
gem "ruby-openid", :lib => "openid"
# gem "authlogic-oid", :lib => "authlogic_openid"
rake "gems:install", :sudo => true

# 2. Install plugins.
plugin "open_id_authentication", :git => "git://github.com/rails/open_id_authentication.git"
plugin "authlogic_openid", :git => "git://github.com/binarylogic/authlogic_openid.git"

# 3. Setup OpenID Authentication
rake "open_id_authentication:db:create"

# 4. Add an OpenID Identifier field to the User model.
generate :migration, "AddOpenIDIdentifierToUser", "openid_identifier:string"
rake "db:migrate"

require "open3"

inside("app/views") do
  Open3.popen3("patch -p3") do |stdin, stdout, stderr|
    stdin.puts <<-DIFF
diff -rU3 test/app/views/user_sessions/new.html.erb test4/app/views/user_sessions/new.html.erb
--- test/app/views/user_sessions/new.html.erb   2009-04-18 22:11:20.000000000 +0900
+++ test4/app/views/user_sessions/new.html.erb  2009-04-18 22:21:20.000000000 +0900
@@ -2,11 +2,17 @@
  
 <% form_for @user_session, :url => user_session_path do |f| %>
   <%= f.error_messages %>
-  <%= f.label :login %><br />
+  <div id="login_container"<% unless @user_session.openid_identifier.blank? %> style="display: none;"<% end %>>
+  <%= f.label :login %> (or <%= link_to_function "login using OpenID", "$('login_container').toggle(); $('openid_container').toggle();" %>)<br />
   <%= f.text_field :login %><br />
   <br />
   <%= f.label :password %><br />
   <%= f.password_field :password %><br />
+  </div>
+  <div id="openid_container"<% if @user_session.openid_identifier.blank? %> style="display: none;"<% end %>>
+  <%= f.label :openid_identifier %> (or <%= link_to_function "login using a standard username / password", "$('login_container').toggle(); $('openid_container').toggle();" %>)<br />
+  <%= f.text_field :openid_identifier %>
+  </div>
   <br />
   <%= f.check_box :remember_me %><%= f.label :remember_me %><br />
   <br />
test4/app/views/user_sessionsだけに発見: new.html.erb~
diff -rU3 test/app/views/users/_form.erb test4/app/views/users/_form.erb
--- test/app/views/users/_form.erb      2009-04-18 22:11:20.000000000 +0900
+++ test4/app/views/users/_form.erb     2009-04-18 12:05:10.000000000 +0900
@@ -6,3 +6,6 @@
 <br />
 <%= form.label :password_confirmation %><br />
 <%= form.password_field :password_confirmation %><br />
+<br />
+<%= form.label :openid_identifier %><br />
+<%= form.text_field :openid_identifier %><br />
diff -rU3 test/app/views/users/show.html.erb test4/app/views/users/show.html.erb
--- test/app/views/users/show.html.erb   2009-04-18 22:11:20.000000000 +0900
+++ test4/app/views/users/show.html.erb  2009-04-18 22:15:22.000000000 +0900
@@ -1,7 +1,14 @@
-<p>
-  <b>Login:</b>
-  <%=h @user.login %>
-</p>
+<% if @user.openid_identifier.blank? %>
+  <p>
+    <b>Login:</b>
+    <%=h @user.login %>
+  </p>
+<% else %>
+  <p>
+    <b>OpenID:</b>
+    <%=h @user.openid_identifier %>
+  </p>
+<% end %>
  
 <p>
   <b>Login count:</b>
    DIFF
    stdin.close
    puts stdout.read, stderr.read
  end
end