X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/951564eed1c82ec1a435f4e4636db86d1b7604fc..97036c181e307dae10bb019dbcbd7a50d30bb3b8:/app/controllers/api_controller.rb

diff --git a/app/controllers/api_controller.rb b/app/controllers/api_controller.rb
index 579af27cf..7599568af 100644
--- a/app/controllers/api_controller.rb
+++ b/app/controllers/api_controller.rb
@@ -3,6 +3,13 @@ class ApiController < ApplicationController
 
   private
 
+  # Set format to xml unless client requires a specific format
+  def default_format_xml
+    unless params[:format]
+      request.format = "xml" unless request.format.symbol == :json
+    end
+  end
+
   def authorize(realm = "Web Password", errormessage = "Couldn't authenticate you")
     # make the current_user object from any auth sources we have
     setup_user_auth
@@ -12,7 +19,16 @@ class ApiController < ApplicationController
       # no auth, the user does not exist or the password was wrong
       response.headers["WWW-Authenticate"] = "Basic realm=\"#{realm}\""
       render :plain => errormessage, :status => :unauthorized
-      return false
+      false
+    end
+  end
+
+  def current_ability
+    # Use capabilities from the oauth token if it exists and is a valid access token
+    if Authenticator.new(self, [:token]).allow?
+      ApiAbility.new(nil).merge(ApiCapability.new(current_token))
+    else
+      ApiAbility.new(current_user)
     end
   end