Module: Hydra::AccessControls::Visibility

Extended by:
ActiveSupport::Concern
Included in:
Permissions
Defined in:
app/models/concerns/hydra/access_controls/visibility.rb

Instance Method Summary collapse

Instance Method Details

#attributes ⇒ Object

Overridden for ActiveModel::Dirty tracking of visibility Required by ActiveModel::AttributeMethods An instance variable is used to avoid infinite recursion caused by calling #visibility Using this approach requires setting visibility read groups through #visibility= instead of manipulating them directly if #visibility_changed? is expected to work correctly.

See Also:



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# File 'app/models/concerns/hydra/access_controls/visibility.rb', line 45

def attributes
  super.merge({ 'visibility' => @visibility })
end

#visibility ⇒ Object 



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# File 'app/models/concerns/hydra/access_controls/visibility.rb', line 29

def visibility
  if read_groups.include? AccessRight::PERMISSION_TEXT_VALUE_PUBLIC
    AccessRight::VISIBILITY_TEXT_VALUE_PUBLIC
  elsif read_groups.include? AccessRight::PERMISSION_TEXT_VALUE_AUTHENTICATED
    AccessRight::VISIBILITY_TEXT_VALUE_AUTHENTICATED
  else
    AccessRight::VISIBILITY_TEXT_VALUE_PRIVATE
  end
end

#visibility=(value) ⇒ Object 



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# File 'app/models/concerns/hydra/access_controls/visibility.rb', line 13

def visibility=(value)
  return if value.nil?
  # only set explicit permissions
  case value
  when AccessRight::VISIBILITY_TEXT_VALUE_PUBLIC
    public_visibility!
  when AccessRight::VISIBILITY_TEXT_VALUE_AUTHENTICATED
    registered_visibility!
  when AccessRight::VISIBILITY_TEXT_VALUE_PRIVATE
    private_visibility!
  else
    raise ArgumentError, "Invalid visibility: #{value.inspect}"
  end
  @visibility = value
end