|
module HostParams
|
|
extend ActiveSupport::Concern
|
|
|
|
included do
|
|
has_many :host_parameters, :dependent => :destroy, :foreign_key => :reference_id, :inverse_of => :host
|
|
has_many :parameters, :dependent => :destroy, :foreign_key => :reference_id, :class_name => "HostParameter"
|
|
accepts_nested_attributes_for :host_parameters, :allow_destroy => true
|
|
include ParameterValidators
|
|
|
|
def params
|
|
host_params.update(HostInfoProviders::PuppetInfo.new(self).smart_variables)
|
|
end
|
|
|
|
def clear_host_parameters_cache!
|
|
@cached_host_params_rendered = nil
|
|
@cached_host_params_hash = nil
|
|
end
|
|
|
|
def inherited_params_hash
|
|
params_to_hash(host_inherited_params_objects)
|
|
end
|
|
|
|
def non_inherited_params_hash
|
|
params_to_hash(host_parameters.authorized(:view_params))
|
|
end
|
|
|
|
def params_to_hash(params)
|
|
params.each_with_object({}) do |param, hash|
|
|
source = param.associated_type
|
|
options = {:value => param.value,
|
|
:source => source,
|
|
:safe_value => param.safe_value }
|
|
options[:source_name] = param.associated_label if source != 'global'
|
|
hash[param.name] = options
|
|
end
|
|
end
|
|
|
|
def host_params_renderer
|
|
@host_params_renderer ||= ParameterSafeRender.new(self)
|
|
end
|
|
|
|
def host_params_hash
|
|
@cached_host_params_hash ||= inherited_params_hash.merge(non_inherited_params_hash)
|
|
end
|
|
|
|
def host_param(name)
|
|
if @cached_host_params_rendered
|
|
@cached_host_params_rendered[name]
|
|
else
|
|
host_params_renderer.render(host_params_hash.fetch(name, {})[:value])
|
|
end
|
|
end
|
|
|
|
def host_params
|
|
return @cached_host_params_rendered if @cached_host_params_rendered
|
|
key_value_hash = host_params_hash.each_with_object({}) do |(key, value), hash|
|
|
hash[key] = value[:value]
|
|
end
|
|
@cached_host_params_rendered = host_params_renderer.render(key_value_hash)
|
|
end
|
|
|
|
def host_inherited_params_objects
|
|
params = CommonParameter.all
|
|
if SETTINGS[:organizations_enabled] && organization
|
|
params += extract_params_from_object_ancestors(organization)
|
|
end
|
|
|
|
if SETTINGS[:locations_enabled] && location
|
|
params += extract_params_from_object_ancestors(location)
|
|
end
|
|
|
|
params += domain.domain_parameters.authorized(:view_params) if domain
|
|
params += subnet.subnet_parameters.authorized(:view_params) if subnet
|
|
params += subnet6.subnet_parameters.authorized(:view_params) if subnet6
|
|
params += operatingsystem.os_parameters.authorized(:view_params) if operatingsystem
|
|
params += extract_params_from_object_ancestors(hostgroup) if hostgroup
|
|
params
|
|
end
|
|
|
|
def host_params_objects
|
|
# Host parameters should always be first for the uniq order
|
|
(host_parameters.authorized(:view_params) + host_inherited_params_objects.to_a.reverse!).uniq {|param| param.name}
|
|
end
|
|
end
|
|
end
|
