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# This monkey patches CarrierWave 1.2.3 to make Google Cloud Storage work with
# extra query parameters:
# https://github.com/carrierwaveuploader/carrierwave/pull/2332/files
module CarrierWave
module Storage
class Fog < Abstract
class File
def authenticated_url(options = {})
if %w(AWS Google Rackspace OpenStack).include?(@uploader.fog_credentials[:provider])
# avoid a get by using local references
local_directory = connection.directories.new(key: @uploader.fog_directory)
local_file = local_directory.files.new(key: path)
expire_at = ::Fog::Time.now + @uploader.fog_authenticated_url_expiration
case @uploader.fog_credentials[:provider]
when 'AWS', 'Google'
local_file.url(expire_at, options)
when 'Rackspace'
connection.get_object_https_url(@uploader.fog_directory, path, expire_at, options)
when 'OpenStack'
connection.get_object_https_url(@uploader.fog_directory, path, expire_at)
else
local_file.url(expire_at)
end
end
end
# Fix for https://github.com/carrierwaveuploader/carrierwave/pull/2356
def acl_header
if fog_provider == 'AWS'
{ 'x-amz-acl' => @uploader.fog_public ? 'public-read' : 'private' }
else
{}
end
end
def fog_provider
@uploader.fog_credentials[:provider].to_s
end
end
end
end
end
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