Contents

#
# Author:: Adam Jacob (<[e-mail]>)
# Author:: Christopher Brown (<[e-mail]>)
# Author:: Christopher Walters (<[e-mail]>)
# Copyright:: Copyright (c) 2009 Opscode, Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# 
#     http://www.apache.org/licenses/LICENSE-2.0
# 
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

require 'chef' / 'mixin' / 'checksum'

class ChefServerSlice::CookbookSegment < ChefServerSlice::Application
  
  provides :html, :json

  before :login_required 
  
  include Chef::Mixin::Checksum
  
  def index
    if params[:id]
      show
    else
      display load_cookbook_segment(params[:cookbook_id], params[:type])
    end
  end

  def show
    only_provides :json
    files = load_cookbook_segment(params[:cookbook_id], params[:type])
    
    raise NotFound, "Cannot find a suitable #{params[:type].to_s.singularize} file!" unless files.has_key?(params[:id])
    to_send = files[params[:id]][:file]
    current_checksum = checksum(to_send)
    Chef::Log.debug("old sum: #{params[:checksum]}, new sum: #{current_checksum}") 
    if current_checksum == params[:checksum]
      display "File #{to_send} has not changed", :status => 304
    else
      send_file(to_send)
    end
  end
  
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
chef-server-slice-0.7.16	app/controllers/cookbook_segment.rb
chef-server-slice-0.7.14	app/controllers/cookbook_segment.rb
chef-server-slice-0.7.12	app/controllers/cookbook_segment.rb