lib/authlogic_rpx/helper.rb in Empact-authlogic_rpx-1.1.8 vs lib/authlogic_rpx/helper.rb in Empact-authlogic_rpx-2.0.0

@@ -1,45 +1,45 @@
 module AuthlogicRpx
-	module Helper
+  module Helper
 
-		# helper to insert an embedded iframe RPX login
-		# takes options hash:
-		#   * <tt>app_name:</tt> name of the application (will be prepended to RPX domain and used in RPX dialogues)
-		#   * <tt>return_url:</tt> url for the RPX callback (e.g. user_sessions_url)
-		#   * <tt>add_rpx:</tt> if true, requests RPX callback to add to current session. Else runs normal authentication process (default)
-		#
-		# The options hash may include other options as supported by rpx_now (see http://github.com/grosser/rpx_now)
-		#
-		def rpx_embed(options = {})
-		  app_name = options.delete( :app_name )
-			token_url = build_token_url!( options )
-			RPXNow.embed_code(app_name, token_url, options )
-		end
+    # helper to insert an embedded iframe RPX login
+    # takes options hash:
+    #   * <tt>app_name:</tt> name of the application (will be prepended to RPX domain and used in RPX dialogues)
+    #   * <tt>return_url:</tt> url for the RPX callback (e.g. user_sessions_url)
+    #   * <tt>add_rpx:</tt> if true, requests RPX callback to add to current session. Else runs normal authentication process (default)
+    #
+    # The options hash may include other options as supported by rpx_now (see http://github.com/grosser/rpx_now)
+    #
+    def rpx_embed(options = {})
+      app_name = options.delete( :app_name )
+      token_url = build_token_url!( options )
+      RPXNow.embed_code(app_name, token_url, options )
+    end
 
-		# helper to insert a link to pop-up RPX login
-		# takes options hash:
-		#   * <tt>link_text:</tt> text to use in the link
-		#   * <tt>app_name:</tt> name of the application (will be prepended to RPX domain and used in RPX dialogues)
-		#   * <tt>return_url:</tt> url for the RPX callback (e.g. user_sessions_url)
-		#   * <tt>add_rpx:</tt> if true, requests RPX callback to add to current session. Else runs normal authentication process (default)
-		#   * <tt>unobtrusive:</tt> true/false; sets javascript style for link. Default: true
-		#
-		# The options hash may include other options as supported by rpx_now (see http://github.com/grosser/rpx_now)
-		#
-		def rpx_popup(options = {})
-			options = { :unobtrusive => true, :add_rpx => false }.merge( options )
-			app_name = options.delete( :app_name )
-			link_text = options.delete( :link_text )
-			token_url = build_token_url!( options ) 
-			RPXNow.popup_code( link_text, app_name,	token_url, options	)
-		end
+    # helper to insert a link to pop-up RPX login
+    # takes options hash:
+    #   * <tt>link_text:</tt> text to use in the link
+    #   * <tt>app_name:</tt> name of the application (will be prepended to RPX domain and used in RPX dialogues)
+    #   * <tt>return_url:</tt> url for the RPX callback (e.g. user_sessions_url)
+    #   * <tt>add_rpx:</tt> if true, requests RPX callback to add to current session. Else runs normal authentication process (default)
+    #   * <tt>unobtrusive:</tt> true/false; sets javascript style for link. Default: true
+    #
+    # The options hash may include other options as supported by rpx_now (see http://github.com/grosser/rpx_now)
+    #
+    def rpx_popup(options = {})
+      options = { :unobtrusive => true, :add_rpx => false }.merge( options )
+      app_name = options.delete( :app_name )
+      link_text = options.delete( :link_text )
+      token_url = build_token_url!( options ) 
+      RPXNow.popup_code( link_text, app_name,  token_url, options  )
+    end
 
     private
     
     def build_token_url!( options )
       url = options.delete( :return_url )
       url + (url.include?('?') ? '&' : '?') + (
         { :authenticity_token => form_authenticity_token, :add_rpx => options.delete( :add_rpx ) }.collect { |n| "#{n[0]}=#{ u(n[1]) }" if n[1] }
-			).compact.join('&')
+      ).compact.join('&')
     end
-	end
+  end
 end
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