Class: Spree::Images::SaveFromUrlJob

Inherits:
BaseJob
  • Object
show all
Defined in:
app/jobs/spree/images/save_from_url_job.rb

Instance Method Summary collapse

Instance Method Details

#perform(viewable_id, viewable_type, external_url, external_id = nil, position = nil) ⇒ Object 



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# File 'app/jobs/spree/images/save_from_url_job.rb', line 11

def perform(viewable_id, viewable_type, external_url, external_id = nil, position = nil)
  viewable = viewable_type.safe_constantize.find(viewable_id)

  Spree::Image.ensure_metafield_definition_exists!(Spree::Image::EXTERNAL_URL_METAFIELD_KEY)

  external_url = external_url.strip
  external_id = external_id.to_s.downcase.strip if external_id.present?

  image = find_or_initialize_image(viewable, external_url, external_id)

  image.set_default_values_for_import if image.new_record? && image.respond_to?(:set_default_values_for_import)

  return if image.skip_import?

  image.restore if image.respond_to?(:deleted?) && image.deleted?
  image.position = position if position.present?

  # don't re-download the image if it's already been downloaded
  # still trigger save! if position has changed
  image.save! and return if image_already_saved?(image, external_url)

  uri = URI.parse(external_url)
  unless %w[http https].include?(uri.scheme)
    raise URI::InvalidURIError, "Invalid URL scheme: #{uri.scheme}. Only http and https are allowed."
  end

  file = uri.open(
    'User-Agent' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36',
    'Accept' => 'image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8',
    'Accept-Language' => 'en-US,en;q=0.9',
    'Accept-Encoding' => 'gzip, deflate, br',
    'Cache-Control' => 'no-cache',
    'Pragma' => 'no-cache',
    read_timeout: 60,
    ssl_verify_mode: OpenSSL::SSL::VERIFY_PEER,
    redirect: true
  )
  filename = File.basename(uri.path)

  image.attachment.attach(io: file, filename: filename)
  image.external_url = external_url
  image.external_id = external_id if external_id.present? && image.respond_to?(:external_id)
  image.save!
rescue ActiveStorage::IntegrityError => e
  raise e unless Rails.env.test?
end