Makes enumerations available through the REST API.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10664 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/enumerations_controller.rb

@@ -18,13 +18,26 @@
 class EnumerationsController < ApplicationController
   layout 'admin'
 
-  before_filter :require_admin
+  before_filter :require_admin, :except => :index
+  before_filter :require_admin_or_api_request, :only => :index
   before_filter :build_new_enumeration, :only => [:new, :create]
   before_filter :find_enumeration, :only => [:edit, :update, :destroy]
+  accept_api_auth :index
 
   helper :custom_fields
 
   def index
+    respond_to do |format|
+      format.html
+      format.api {
+        @klass = Enumeration.get_subclass(params[:type])
+        if @klass
+          @enumerations = @klass.shared.sorted.all
+        else
+          render_404
+        end
+      }
+    end
   end
 
   def new
@@ -33,7 +46,7 @@ class EnumerationsController < ApplicationController
   def create
     if request.post? && @enumeration.save
       flash[:notice] = l(:notice_successful_create)
-      redirect_to :action => 'index', :type => @enumeration.type
+      redirect_to :action => 'index'
     else
       render :action => 'new'
     end
@@ -45,7 +58,7 @@ class EnumerationsController < ApplicationController
   def update
     if request.put? && @enumeration.update_attributes(params[:enumeration])
       flash[:notice] = l(:notice_successful_update)
-      redirect_to :action => 'index', :type => @enumeration.type
+      redirect_to :action => 'index'
     else
       render :action => 'edit'
     end

app/models/enumeration.rb

@@ -36,6 +36,7 @@ class Enumeration < ActiveRecord::Base
   validates_length_of :name, :maximum => 30
 
   scope :shared, where(:project_id => nil)
+  scope :sorted, order("#{table_name}.position ASC")
   scope :active, where(:active => true)
   scope :named, lambda {|arg| where("LOWER(#{table_name}.name) = LOWER(?)", arg.to_s.strip)}
 

app/views/enumerations/index.api.rsb

@@ -0,0 +1,9 @@
+api.array @klass.name.underscore.pluralize do
+  @enumerations.each do |enumeration|
+    api.__send__ @klass.name.underscore do
+      api.id enumeration.id
+      api.name enumeration.name
+      api.is_default enumeration.is_default
+    end
+  end
+end