app/controllers/ontologies_controller.rb

	ontologies_controller.rb revision f1304db188bff0f7c40172819863ffe54401b400
#
# Controller for ontologies
#
class OntologiesController < InheritedResources::Base

  belongs_to :repository
  respond_to :json, :xml
  has_pagination
  has_scope :search

  before_filter :check_write_permission, :except => [:index, :show, :oops_state]

  def index
    super do |format|
      format.html do
        @search = params[:search]
        @search = nil if @search.blank?
      end
    end
  end

  def new
    @ontology_version = build_resource.versions.build
  end

  def create
    @version = build_resource.versions.first
    @version.user = current_user
    super
  end

  def show
    respond_to do |format|
      format.html do
        redirect_to ontology_entities_path(resource, :kind => resource.entities.groups_by_kind.first.kind)
      end
      format.json do
        respond_with resource
      end
    end
  end

  def oops_state
    respond_to do |format|
      format.json do
        respond_with resource.versions.current.try(:request)
      end
    end
  end

  protected

  def build_resource
    @ontology ||= begin
      type  = (params[:ontology] || {}).delete(:type)
      clazz = type=='DistributedOntology' ? DistributedOntology : SingleOntology
      @ontology = clazz.new params[:ontology]
      @ontology.repository = parent
      @ontology
    end
  end

  def check_write_permission
    authorize! :write, parent
  end

end