URL Options
The url_options
plugin allows you to specify
URL options that will be applied by default for uploaded files of specified
storages. url_options
are parameters specific to the storage service.
plugin :url_options, store: { expires_in: 24*60*60 } # `expires_in` is a URL option for AWS S3
You can also generate the default URL options dynamically by using a block,
which will receive the UploadedFile object along with any options that were
passed to UploadedFile#url
.
plugin :url_options, store: -> (file, options) do
{ response_content_disposition: ContentDisposition.attachment(file.original_filename) }
end
In both cases the default options are merged with options passed to
UploadedFile#url
, and the latter will always have precedence over default
options.