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[rails.git] / app / controllers / old_controller.rb

diff --git a/app/controllers/old_controller.rb b/app/controllers/old_controller.rb
index a542a9bde4843fc2dccb6e9db36508166ce62c40..9adf141d959f4a319ec39c64a97826a573faf49b 100644 (file)
--- a/app/controllers/old_controller.rb
+++ b/app/controllers/old_controller.rb
@@ -2,28 +2,27 @@
 # into one place. as it turns out, the API methods for historical
 # nodes, ways and relations are basically identical.
 class OldController < ApplicationController
 # into one place. as it turns out, the API methods for historical
 # nodes, ways and relations are basically identical.
 class OldController < ApplicationController

-  require 'xml/libxml'
+  require "xml/libxml"

 
 

-  skip_before_filter :verify_authenticity_token
-  before_filter :setup_user_auth, :only => [ :history, :version ]
-  before_filter :authorize, :only => [ :redact ]
-  before_filter :authorize_moderator, :only => [ :redact ]
-  before_filter :require_allow_write_api, :only => [ :redact ]
-  before_filter :check_api_readable
-  before_filter :check_api_writable, :only => [ :redact ]
-  after_filter :compress_output
-  around_filter :api_call_handle_error, :api_call_timeout
-  before_filter :lookup_old_element, :except => [ :history ]
-  before_filter :lookup_old_element_versions, :only => [ :history ]
+  skip_before_action :verify_authenticity_token
+  before_action :setup_user_auth, :only => [:history, :version]
+  before_action :authorize, :only => [:redact]
+  before_action :authorize_moderator, :only => [:redact]
+  before_action :require_allow_write_api, :only => [:redact]
+  before_action :check_api_readable
+  before_action :check_api_writable, :only => [:redact]
+  around_action :api_call_handle_error, :api_call_timeout
+  before_action :lookup_old_element, :except => [:history]
+  before_action :lookup_old_element_versions, :only => [:history]

 
   def history
     # the .where() method used in the lookup_old_element_versions
 
   def history
     # the .where() method used in the lookup_old_element_versions

-    # call won't throw an error if no records are found, so we have 
+    # call won't throw an error if no records are found, so we have

     # to do that ourselves.
     # to do that ourselves.

-    raise OSM::APINotFoundError.new if @elements.empty?
+    raise OSM::APINotFoundError if @elements.empty?

 
     doc = OSM::API.new.get_xml_doc
 
     doc = OSM::API.new.get_xml_doc

-    
+

     visible_elements = if show_redactions?
                          @elements
                        else
     visible_elements = if show_redactions?
                          @elements
                        else


@@ -33,45 +32,44 @@ class OldController < ApplicationController
     visible_elements.each do |element|
       doc.root << element.to_xml_node
     end
     visible_elements.each do |element|
       doc.root << element.to_xml_node
     end

-    
-    render :text => doc.to_s, :content_type => "text/xml"
+
+    render :xml => doc.to_s

   end
   end

-  
+

   def version
   def version

-    if @old_element.redacted? and not show_redactions?
-      render :text => "", :status => :forbidden
+    if @old_element.redacted? && !show_redactions?
+      head :forbidden

 
     else
       response.last_modified = @old_element.timestamp
 
     else
       response.last_modified = @old_element.timestamp

-      
+

       doc = OSM::API.new.get_xml_doc
       doc.root << @old_element.to_xml_node
       doc = OSM::API.new.get_xml_doc
       doc.root << @old_element.to_xml_node

-        
-      render :text => doc.to_s, :content_type => "text/xml"
+
+      render :xml => doc.to_s

     end
   end
 
   def redact
     end
   end
 
   def redact

-    redaction_id = params['redaction']
-    unless redaction_id.nil?
+    redaction_id = params["redaction"]
+    if redaction_id.nil?
+      # if no redaction ID was provided, then this is an unredact
+      # operation.
+      @old_element.redact!(nil)
+    else

       # if a redaction ID was specified, then set this element to
       # be redacted in that redaction.
       redaction = Redaction.find(redaction_id.to_i)
       @old_element.redact!(redaction)
       # if a redaction ID was specified, then set this element to
       # be redacted in that redaction.
       redaction = Redaction.find(redaction_id.to_i)
       @old_element.redact!(redaction)

-      
-    else
-      # if no redaction ID was provided, then this is an unredact
-      # operation.
-      @old_element.redact!(nil)

     end
     end

-    
+

     # just return an empty 200 OK for success
     # just return an empty 200 OK for success

-    render :text => ""
+    head :ok

   end
 
   private
   end
 
   private

-  
+

   def show_redactions?
   def show_redactions?

-    @user and @user.moderator? and params[:show_redactions] == "true"
+    current_user && current_user.moderator? && params[:show_redactions] == "true"

   end
 end
   end
 end