80 lines
2.6 KiB
Ruby
80 lines
2.6 KiB
Ruby
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module ActiveModel
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class Errors < Hash
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include DeprecatedErrorMethods
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@@default_error_messages = {
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:inclusion => "is not included in the list",
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:exclusion => "is reserved",
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:invalid => "is invalid",
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:confirmation => "doesn't match confirmation",
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:accepted => "must be accepted",
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:empty => "can't be empty",
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:blank => "can't be blank",
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:too_long => "is too long (maximum is %d characters)",
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:too_short => "is too short (minimum is %d characters)",
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:wrong_length => "is the wrong length (should be %d characters)",
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:taken => "has already been taken",
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:not_a_number => "is not a number",
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:greater_than => "must be greater than %d",
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:greater_than_or_equal_to => "must be greater than or equal to %d",
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:equal_to => "must be equal to %d",
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:less_than => "must be less than %d",
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:less_than_or_equal_to => "must be less than or equal to %d",
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:odd => "must be odd",
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:even => "must be even"
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}
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# Holds a hash with all the default error messages that can be replaced by your own copy or localizations.
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cattr_accessor :default_error_messages
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alias_method :get, :[]
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alias_method :set, :[]=
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def [](attribute)
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if errors = get(attribute.to_sym)
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errors.size == 1 ? errors.first : errors
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else
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set(attribute.to_sym, [])
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end
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end
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def []=(attribute, error)
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self[attribute.to_sym] << error
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end
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def each
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each_key do |attribute|
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self[attribute].each { |error| yield attribute, error }
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end
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end
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def size
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values.flatten.size
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end
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def to_a
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inject([]) do |errors_with_attributes, (attribute, errors)|
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if error.blank?
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errors_with_attributes
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else
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if attr == :base
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errors_with_attributes << error
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else
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errors_with_attributes << (attribute.to_s.humanize + " " + error)
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end
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end
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end
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end
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def to_xml(options={})
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options[:root] ||= "errors"
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options[:indent] ||= 2
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options[:builder] ||= Builder::XmlMarkup.new(:indent => options[:indent])
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options[:builder].instruct! unless options.delete(:skip_instruct)
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options[:builder].errors do |e|
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to_a.each { |error| e.error(error) }
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end
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end
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end
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end
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