80 lines
2.7 KiB
Ruby
80 lines
2.7 KiB
Ruby
module Devise
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module Models
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# Creates configuration values for Devise and for the given module.
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#
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# Devise::Models.config(Devise::Authenticable, :stretches, 10)
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#
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# The line above creates:
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#
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# 1) An accessor called Devise.stretches, which value is used by default;
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#
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# 2) Some class methods for your model Model.stretches and Model.stretches=
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# which have higher priority than Devise.stretches;
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#
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# 3) And an instance method stretches.
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#
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# To add the class methods you need to have a module ClassMethods defined
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# inside the given class.
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#
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def self.config(mod, *accessors) #:nodoc:
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accessors.each do |accessor|
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mod.class_eval <<-METHOD, __FILE__, __LINE__ + 1
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def #{accessor}
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if defined?(@#{accessor})
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@#{accessor}
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elsif superclass.respond_to?(:#{accessor})
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superclass.#{accessor}
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else
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Devise.#{accessor}
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end
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end
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def #{accessor}=(value)
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@#{accessor} = value
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end
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METHOD
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end
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end
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# Include the chosen devise modules in your model:
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#
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# devise :database_authenticatable, :confirmable, :recoverable
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#
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# You can also give any of the devise configuration values in form of a hash,
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# with specific values for this model. Please check your Devise initializer
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# for a complete description on those values.
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#
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def devise(*modules)
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include Devise::Models::Authenticatable
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options = modules.extract_options!
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if modules.delete(:authenticatable)
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ActiveSupport::Deprecation.warn ":authenticatable as module is deprecated. Please give :database_authenticatable instead.", caller
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modules << :database_authenticatable
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end
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if modules.delete(:activatable)
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ActiveSupport::Deprecation.warn ":activatable as module is deprecated. It's included in your model by default.", caller
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end
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if modules.delete(:http_authenticatable)
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ActiveSupport::Deprecation.warn ":http_authenticatable as module is deprecated and is on by default. Revert by setting :http_authenticatable => false.", caller
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end
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self.devise_modules += Devise::ALL & modules.map(&:to_sym).uniq
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devise_modules_hook! do
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devise_modules.each { |m| include Devise::Models.const_get(m.to_s.classify) }
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options.each { |key, value| send(:"#{key}=", value) }
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end
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end
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# The hook which is called inside devise. So your ORM can include devise
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# compatibility stuff.
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def devise_modules_hook!
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yield
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end
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end
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end
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require 'devise/models/authenticatable' |