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Contents
module Workarea
module Catalog
class ProductImage
include ApplicationDocument
extend Dragonfly::Model
field :option, type: String
field :position, type: Integer
field :image_name, type: String
field :image_uid, type: String
#
# The values for the following fields are automatically populated via
# Dragonfly built-in analysers. The values can be accessed by the "magic
# attributes" that are dynamically added to the model.
#
# More info:
# - http://markevans.github.io/dragonfly/imagemagick/#analysers
# - http://markevans.github.io/dragonfly/models/#magic-attributes
#
field :image_width, type: Integer
field :image_height, type: Integer
field :image_aspect_ratio, type: Float
field :image_portrait, type: Boolean
field :image_landscape, type: Boolean
field :image_format, type: String
field :image_image, type: Boolean
field :image_inverse_aspect_ratio, type: Float
embedded_in :product,
class_name: 'Workarea::Catalog::Product',
inverse_of: :images,
touch: true
dragonfly_accessor :image, app: :workarea
after_save { _parent.touch }
after_destroy { _parent.touch }
default_scope -> { order_by(position: :asc, updated_at: :desc) }
def valid?(*)
self.position ||= _parent.images.length - 1
super
end
def placeholder?
false
end
def image_inverse_aspect_ratio
return if image_aspect_ratio.blank? || image_aspect_ratio.zero?
1 / image_aspect_ratio.to_f
end
def respond_to_missing?(method_name, include_private = false)
super || image.respond_to?(method_name)
end
def method_missing(sym, *args, &block)
image.send(sym, *args, &block) if image.respond_to?(sym)
end
end
end
end
Version data entries
55 entries across 55 versions & 1 rubygems