|
class Parameter < ActiveRecord::Base
|
|
belongs_to :host, :foreign_key => :reference_id
|
|
include Authorization
|
|
|
|
validates_presence_of :name, :value
|
|
validates_format_of :name, :without => /\s/, :message => "can't contain white spaces"
|
|
|
|
validates_presence_of :reference_id, :message => "parameters require an associated domain, host or hostgroup", :unless => Proc.new {|p| p.nested or p.is_a? CommonParameter}
|
|
|
|
attr_accessor :nested
|
|
before_validation :strip_whitespaces
|
|
after_initialize :set_priority
|
|
|
|
PRIORITY = {:common_parameter => 0, :domain_parameter => 1, :os_parameter => 2, :group_parameter => 3 , :host_parameter => 4}
|
|
|
|
def self.reassign_priorities
|
|
# priorities will be reassigned because of after_initialize
|
|
find_in_batches do |params|
|
|
params.each { |param| param.update_attribute(:priority, param.priority) }
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def set_priority
|
|
t = read_attribute(:type)
|
|
self.priority = PRIORITY[t.to_s.underscore.to_sym] unless t.blank?
|
|
end
|
|
|
|
def strip_whitespaces
|
|
self.name.strip! unless name.blank?
|
|
self.value.strip! unless value.blank?
|
|
end
|
|
end
|
