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class Domain < ActiveRecord::Base
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set_inheritance_column "sti_disabled"
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nilify_blanks
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belongs_to :user
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has_many :records, :dependent => :destroy
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cattr_reader :types
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@@types = ['NATIVE', 'MASTER', 'SLAVE', 'SUPERSLAVE']
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has_one :soa_record, :class_name => 'SOA', :conditions => {:type => 'SOA'}
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# Handle relations and validations for all resource records on this zone
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validates_associated :records
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for type in Record.types
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has_many :"#{type.downcase}_records", :class_name => type, :conditions => {:type => type}
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validates_associated :"#{type.downcase}_records"
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end
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validates :name, :presence => true, :uniqueness => true, :domainname => {:require_valid_tld => false}
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validates :master, :presence => true, :if => :slave?
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validates :master, :ip => true, :if => :slave?, :allow_nil => true
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validates :type, :inclusion => { :in => @@types, :message => "Unknown domain type" }
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validates :soa_record, :presence => {:unless => :slave?}
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validates_associated :soa_record, :allow_nil => true
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validates :ns_records, :presence => true, :length => {:minimum => 2, :message => "must have be at least 2"}
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MASTER_FORMAT = /\A(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\z/
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validate :master, :presence => {:if => :slave?},
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:format => {:with => MASTER_FORMAT, :allow_blank => true, :if => :slave?}
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# Are we a slave domain
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def slave?; self.type == 'SLAVE' end
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end
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