diff options
Diffstat (limited to 'activestorage/app/models/active_storage/blob.rb')
| -rw-r--r-- | activestorage/app/models/active_storage/blob.rb | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/activestorage/app/models/active_storage/blob.rb b/activestorage/app/models/active_storage/blob.rb index 6112c57cc0..3bcd7599d0 100644 --- a/activestorage/app/models/active_storage/blob.rb +++ b/activestorage/app/models/active_storage/blob.rb @@ -14,7 +14,9 @@ # update a blob's metadata on a subsequent pass, but you should not update the key or change the uploaded file. # If you need to create a derivative or otherwise change the blob, simply create a new blob and purge the old one. class ActiveStorage::Blob < ActiveRecord::Base - include Analyzable, Identifiable, Representable + include ActiveStorage::Blob::Analyzable + include ActiveStorage::Blob::Identifiable + include ActiveStorage::Blob::Representable self.table_name = "active_storage_blobs" @@ -25,6 +27,8 @@ class ActiveStorage::Blob < ActiveRecord::Base has_many :attachments + scope :unattached, -> { left_joins(:attachments).where(ActiveStorage::Attachment.table_name => { blob_id: nil }) } + class << self # You can used the signed ID of a blob to refer to it on the client side without fear of tampering. # This is particularly helpful for direct uploads where the client-side needs to refer to the blob @@ -109,8 +113,11 @@ class ActiveStorage::Blob < ActiveRecord::Base # with users. Instead, the +service_url+ should only be exposed as a redirect from a stable, possibly authenticated URL. # Hiding the +service_url+ behind a redirect also gives you the power to change services without updating all URLs. And # it allows permanent URLs that redirect to the +service_url+ to be cached in the view. - def service_url(expires_in: service.url_expires_in, disposition: :inline, filename: self.filename) - service.url key, expires_in: expires_in, disposition: forcibly_serve_as_binary? ? :attachment : disposition, filename: filename, content_type: content_type + def service_url(expires_in: service.url_expires_in, disposition: :inline, filename: nil, **options) + filename = ActiveStorage::Filename.wrap(filename || self.filename) + + service.url key, expires_in: expires_in, filename: filename, content_type: content_type, + disposition: forcibly_serve_as_binary? ? :attachment : disposition, **options end # Returns a URL that can be used to directly upload a file for this blob on the service. This URL is intended to be |