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Contents
# frozen_string_literal: true
require 'mini_magick'
module Spree
module ActiveStorageAdapter
# Decorares AtiveStorage attachment to add methods exptected by Solidus'
# Paperclip-oriented attachment support.
class Attachment
delegate_missing_to :@attachment
def initialize(attachment, styles: {})
@attachment = attachment
@styles = normalize_styles(styles)
end
def exists?
attached?
end
def filename
blob&.filename.to_s
end
def url(style = nil)
variant(style)&.url
end
def variant(style = nil)
size = style_to_size(style)
@attachment.variant(
resize_to_limit: size,
strip: true
).processed
end
def height
metadata[:height]
end
def width
metadata[:width]
end
def destroy
return false unless attached?
purge
true
end
private
def metadata
analyze unless analyzed?
@attachment.metadata
end
def normalize_styles(styles)
styles.transform_values { |v| v.split('x') }
end
def style_to_size(style)
@styles.fetch(style&.to_sym) { [width, height] }
end
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems