Class: Terrazzo::Field::Asset

Inherits:
Base
  • Object
show all
Defined in:
lib/terrazzo/field/asset.rb

Constant Summary

Constants inherited from Base

Base::ABSTRACT_FIELD_CLASSES

Instance Attribute Summary

Attributes inherited from Base

#attribute, #data, #options, #page, #resource

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

associative?, default_options, #field_type, field_type, #form_input_attributes, #initialize, permitted_attribute, #required?, #serializable_options, transform_param, with_options

Constructor Details

This class inherits a constructor from Terrazzo::Field::Base

Class Method Details

.eager_load? ⇒ Boolean

Returns:



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# File 'lib/terrazzo/field/asset.rb', line 28

def eager_load?
  true
end

.searchable? ⇒ Boolean

Returns:



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# File 'lib/terrazzo/field/asset.rb', line 20

def searchable?
  false
end

.sortable? ⇒ Boolean

Returns:



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# File 'lib/terrazzo/field/asset.rb', line 24

def sortable?
  false
end

Instance Method Details

#serialize_value(mode) ⇒ Object 



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# File 'lib/terrazzo/field/asset.rb', line 4

def serialize_value(mode)
  return nil if data.nil? || !data.attached?

  case mode
  when :index
    data.filename.to_s
  when :show
    { filename: data.filename.to_s, byteSize: data.byte_size, contentType: data.content_type }
  when :form
    { filename: data.filename.to_s, signedId: data.signed_id }
  else
    data.filename.to_s
  end
end