#
# Copyright 2013 Red Hat, Inc.
#
# This software is licensed to you under the GNU General Public
# License as published by the Free Software Foundation; either version
# 2 of the License (GPLv2) or (at your option) any later version.
# There is NO WARRANTY for this software, express or implied,
# including the implied warranties of MERCHANTABILITY,
# NON-INFRINGEMENT, or FITNESS FOR A PARTICULAR PURPOSE. You should
# have received a copy of GPLv2 along with this software; if not, see
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.

module Katello
class PackagesController < Katello::ApplicationController
  before_filter :lookup_package, except: [:auto_complete]
  before_filter :find_filter, only: [:auto_complete]
  before_filter :authorize

  def rules

    view = lambda do
      !Repository.readable_in_org(current_organization).where(
          :pulp_id => @package.repoids).empty?
    end

    auto_complete = lambda do
      if @def_filter
        @def_filter.content_view_definition.readable?
      else
        false
      end
    end

    {
      :auto_complete => auto_complete,
      :show => view,
      :filelist => view,
      :changelog => view,
      :dependencies => view,
      :details => view
    }
  end

  def auto_complete
    if @def_filter
      repoids = @def_filter.repos(current_organization.library).map(&:pulp_id)
      results = Package.autocomplete_name("#{params[:term]}*", repoids)
    end

    render :json => results
  end

  def show
    render :partial => "show"
  end

  def filelist
    render :partial => "filelist"
  end

  def changelog
    render :partial => "changelog"
  end

  def dependencies
    render :partial => "dependencies"
  end

  def details
    render :partial => "details"
  end

  private

  def lookup_package
    @package_id = params[:id]
    @package = Package.find @package_id
    fail _("Unable to find package %s") % @package_id if @package.nil?
  end

  def find_filter
    @def_filter = Filter.find_by_id(params[:filter_id])
  end

end
end