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#
# Author:: Adam Jacob (<adam@opscode.com>)
# Author:: Nuo Yan (<nuo@opscode.com>)
# Copyright:: Copyright (c) 2008 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/role'
class Roles < Application
provides :html
before :login_required
before :require_admin, :only => [:destroy]
# GET /roles
def index
@role_list = begin
Chef::Role.list()
rescue => e
Chef::Log.error("#{e}\n#{e.backtrace.join("\n")}")
@_message = {:error => "Could not list roles"}
{}
end
render
end
# GET /roles/:id
def show
@role = begin
Chef::Role.load(params[:id])
rescue => e
Chef::Log.error("#{e}\n#{e.backtrace.join("\n")}")
@_message = {:error => "Could not load role #{params[:id]}"}
Chef::Role.new
end
render
end
# GET /roles/new
def new
begin
@available_recipes = get_available_recipes
@role = Chef::Role.new
@available_roles = Chef::Role.list.keys.sort
@run_list = @role.run_list
render
rescue => e
Chef::Log.error("#{e}\n#{e.backtrace.join("\n")}")
@role_list = Chef::Role.list()
@_message = {:error => "Could not load available recipes, roles, or the run list."}
render :index
end
end
# GET /roles/:id/edit
def edit
begin
@role = Chef::Role.load(params[:id])
@available_recipes = get_available_recipes
@available_roles = Chef::Role.list.keys.sort
@run_list = @role.run_list
rescue => e
Chef::Log.error("#{e}\n#{e.backtrace.join("\n")}")
@role = Chef::Role.new
@available_recipes = []
@available_roles = []
@run_list = []
@_message = {:error => "Could not load role #{params[:id]}, the available recipes, roles, or the run list"}
end
render
end
# POST /roles
def create
begin
@role = Chef::Role.new
@role.name(params[:name])
@role.run_list(params[:for_role] ? params[:for_role] : [])
@role.description(params[:description]) if params[:description] != ''
@role.default_attributes(Chef::JSON.from_json(params[:default_attributes])) if params[:default_attributes] != ''
@role.override_attributes(Chef::JSON.from_json(params[:override_attributes])) if params[:override_attributes] != ''
@role.create
redirect(url(:roles), :message => { :notice => "Created Role #{@role.name}" })
rescue => e
Chef::Log.error("#{e}\n#{e.backtrace.join("\n")}")
@available_recipes = get_available_recipes
@available_roles = Chef::Role.list.keys.sort
@role = Chef::Role.new
@role.default_attributes(Chef::JSON.from_json(params[:default_attributes])) if params[:default_attributes] != ''
@role.override_attributes(Chef::JSON.from_json(params[:override_attributes])) if params[:override_attributes] != ''
@run_list = Chef::RunList.new.reset!(Array(params[:for_role]))
@_message = { :error => "Could not create role" }
render :new
end
end
# PUT /roles/:id
def update
begin
@role = Chef::Role.load(params[:id])
@role.run_list(params[:for_role] ? params[:for_role] : [])
@role.description(params[:description]) if params[:description] != ''
@role.default_attributes(Chef::JSON.from_json(params[:default_attributes])) if params[:default_attributes] != ''
@role.override_attributes(Chef::JSON.from_json(params[:override_attributes])) if params[:override_attributes] != ''
@role.save
@_message = { :notice => "Updated Role" }
render :show
rescue => e
Chef::Log.error("#{e}\n#{e.backtrace.join("\n")}")
@available_recipes = get_available_recipes
@available_roles = Chef::Role.list.keys.sort
@run_list = Chef::RunList.new.reset!( Array(params[:for_role]))
Chef::Log.error(@run_list.inspect)
@role.default_attributes(Chef::JSON.from_json(params[:default_attributes])) if params[:default_attributes] != ''
@role.override_attributes(Chef::JSON.from_json(params[:override_attributes])) if params[:override_attributes] != ''
@_message = {:error => "Could not update role #{params[:id]}"}
render :edit
end
end
# DELETE /roles/:id
def destroy
begin
@role = Chef::Role.load(params[:id])
@role.destroy
redirect(absolute_url(:roles), :message => { :notice => "Role #{@role.name} deleted successfully." }, :permanent => true)
rescue => e
Chef::Log.error("#{e}\n#{e.backtrace.join("\n")}")
@role_list = Chef::Role.list()
@_message = {:error => "Could not delete role #{params[:id]}"}
render :index
end
end
end
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