diff options
Diffstat (limited to 'activestorage/app/models/active_storage/variant.rb')
-rw-r--r-- | activestorage/app/models/active_storage/variant.rb | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/activestorage/app/models/active_storage/variant.rb b/activestorage/app/models/active_storage/variant.rb index 02bf32b352..fa5aa69bd3 100644 --- a/activestorage/app/models/active_storage/variant.rb +++ b/activestorage/app/models/active_storage/variant.rb @@ -38,8 +38,8 @@ class ActiveStorage::Variant attr_reader :blob, :variation delegate :service, to: :blob - def initialize(blob, variation) - @blob, @variation = blob, variation + def initialize(blob, variation_or_variation_key) + @blob, @variation = blob, ActiveStorage::Variation.wrap(variation_or_variation_key) end # Returns the variant instance itself after it's been processed or an existing processing has been found on the service. @@ -50,7 +50,7 @@ class ActiveStorage::Variant # Returns a combination key of the blob and the variation that together identifies a specific variant. def key - "variants/#{blob.key}/#{variation.key}" + "variants/#{blob.key}/#{Digest::SHA256.hexdigest(variation.key)}" end # Returns the URL of the variant on the service. This URL is intended to be short-lived for security and not used directly @@ -61,10 +61,14 @@ class ActiveStorage::Variant # Use <tt>url_for(variant)</tt> (or the implied form, like +link_to variant+ or +redirect_to variant+) to get the stable URL # for a variant that points to the ActiveStorage::VariantsController, which in turn will use this +service_call+ method # for its redirection. - def service_url(expires_in: 5.minutes, disposition: :inline) + def service_url(expires_in: service.url_expires_in, disposition: :inline) service.url key, expires_in: expires_in, disposition: disposition, filename: blob.filename, content_type: blob.content_type end + # Returns the receiving variant. Allows ActiveStorage::Variant and ActiveStorage::Preview instances to be used interchangeably. + def image + self + end private def processed? |