class ActiveStorage::Service::GCSService

Attributes

bucket[R]
client[R]

Public Class Methods

new(project:, keyfile:, bucket:) click to toggle source
# File lib/active_storage/service/gcs_service.rb, line 7
def initialize(project:, keyfile:, bucket:)
  @client = Google::Cloud::Storage.new(project: project, keyfile: keyfile)
  @bucket = @client.bucket(bucket)
end

Public Instance Methods

delete(key) click to toggle source
# File lib/active_storage/service/gcs_service.rb, line 24
def delete(key)
  file_for(key).try(:delete)
end
download(key) click to toggle source

FIXME: Add streaming when given a block

# File lib/active_storage/service/gcs_service.rb, line 18
def download(key)
  io = file_for(key).download
  io.rewind
  io.read
end
exist?(key) click to toggle source
# File lib/active_storage/service/gcs_service.rb, line 28
def exist?(key)
  file_for(key).present?
end
upload(key, io, checksum: nil) click to toggle source
# File lib/active_storage/service/gcs_service.rb, line 12
def upload(key, io, checksum: nil)
  # FIXME: Ensure integrity by sending the checksum for service side verification
  bucket.create_file(io, key)
end
url(key, expires_in:, disposition:, filename:) click to toggle source
# File lib/active_storage/service/gcs_service.rb, line 32
def url(key, expires_in:, disposition:, filename:)
  file_for(key).signed_url(expires: expires_in) + "&" +
    { "response-content-disposition" => "#{disposition}; filename=\"#{filename}\"" }.to_query
end

Private Instance Methods

file_for(key) click to toggle source
# File lib/active_storage/service/gcs_service.rb, line 38
def file_for(key)
  bucket.file(key)
end