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rails--rails/activestorage/CHANGELOG.md
Alex Ghiculescu 550d728bd1 Active Storage: incorrect defaults
https://github.com/rails/rails/pull/42225 identified that some of the content types used as defaults by Active Storage aren't recognized by `mini_mime`. This means that in practice code like [this](https://github.com/rails/rails/pull/42225/files#diff-7a3ec24c556b138abdbd67066ab5125b73528e45891d83142e417d3944194128R116) will crash or not function correctly. In [this](https://github.com/rails/rails/pull/42225/files#diff-c2010824d2d2e8d841ff4fc058c264c12d870e893025b153e6de571fba6b6c6cR194) example, a file with content_type `image/jpg` is treated as a PNG by the representer, since `image/jpg` isn't a valid content type according to `mini_mime`.

I don't think the default content_types should include formats that have never actually worked, so I'm proposing we remove them from the defaults.
2021-09-22 16:38:52 -05:00

6.9 KiB

  • Invalid default content types are deprecated

    Blobs created with content_type image/jpg, image/pjpeg, image/bmp, text/javascript will now produce a deprecation warning, since these are not valid content types.

    These content types will be removed from the defaults in Rails 7.1.

    You can set config.active_storage.silence_invalid_content_types_warning = true to dismiss the warning.

    Alex Ghiculescu

Rails 7.0.0.alpha2 (September 15, 2021)

  • No changes.

Rails 7.0.0.alpha1 (September 15, 2021)

  • Emit Active Support instrumentation events from Active Storage analyzers.

    Fixes #42930

    Shouichi Kamiya

  • Add support for byte range requests

    Tom Prats

  • Attachments can be deleted after their association is no longer defined.

    Fixes #42514

    Don Sisco

  • Make vips the default variant processor for new apps.

    See the upgrade guide for instructions on converting from mini_magick to vips. mini_magick is not deprecated, existing apps can keep using it.

    Breno Gazzola

  • Deprecate ActiveStorage::Current.host in favor of ActiveStorage::Current.url_options which accepts a host, protocol and port.

    Santiago Bartesaghi

  • Allow using IAM when signing URLs with GCS.

    gcs:
      service: GCS
      ...
      iam: true
    

    RRethy

  • OpenSSL constants are now used for Digest computations.

    Dirkjan Bussink

  • Deprecate config.active_storage.replace_on_assign_to_many. Future versions of Rails will behave the same way as when the config is set to true.

    Santiago Bartesaghi

  • Remove deprecated methods: build_after_upload, create_after_upload! in favor of create_and_upload!, and service_url in favor of url.

    Santiago Bartesaghi

  • Add support of strict_loading_by_default to ActiveStorage::Representations controllers.

    Anton Topchii, Andrew White

  • Allow to detach an attachment when record is not persisted.

    Jacopo Beschi

  • Use libvips instead of ImageMagick to analyze images when active_storage.variant_processor = vips.

    Breno Gazzola

  • Add metadata value for presence of video channel in video blobs.

    The metadata attribute of video blobs has a new boolean key named video that is set to true if the file has an video channel and false if it doesn't.

    Breno Gazzola

  • Deprecate usage of purge and purge_later from the association extension.

    Jacopo Beschi

  • Passing extra parameters in ActiveStorage::Blob#url to S3 Client.

    This allows calls of ActiveStorage::Blob#url to have more interaction with the S3 Presigner, enabling, amongst other options, custom S3 domain URL Generation.

    blob = ActiveStorage::Blob.last
    
    blob.url # => https://<bucket-name>.s3.<region>.amazonaws.com/<key>
    blob.url(virtual_host: true) # => # => https://<bucket-name>/<key>
    

    josegomezr

  • Allow setting a Cache-Control on files uploaded to GCS.

    gcs:
      service: GCS
      ...
      cache_control: "public, max-age=3600"
    

    maleblond

  • The parameters sent to ffmpeg for generating a video preview image are now configurable under config.active_storage.video_preview_arguments.

    Brendon Muir

  • The ActiveStorage video previewer will now use scene change detection to generate better preview images (rather than the previous default of using the first frame of the video). This change requires FFmpeg v3.4+.

    Jonathan Hefner

  • Add support for ActiveStorage expiring URLs.

    rails_blob_path(user.avatar, disposition: "attachment", expires_in: 30.minutes)
    
    <%= image_tag rails_blob_path(user.avatar.variant(resize: "100x100"), expires_in: 30.minutes) %>
    

    If you want to set default expiration time for ActiveStorage URLs throughout your application, set config.active_storage.urls_expire_in.

    aki77

  • Allow to purge an attachment when record is not persisted for has_many_attached.

    Jacopo Beschi

  • Add with_all_variant_records method to eager load all variant records on an attachment at once. with_attached_image scope now eager loads variant records if using variant tracking.

    Alex Ghiculescu

  • Add metadata value for presence of audio channel in video blobs.

    The metadata attribute of video blobs has a new boolean key named audio that is set to true if the file has an audio channel and false if it doesn't.

    Breno Gazzola

  • Adds analyzer for audio files.

    Breno Gazzola

  • Respect Active Record's primary_key_type in Active Storage migrations.

    fatkodima

  • Allow expires_in for ActiveStorage signed ids.

    aki77

  • Allow to purge an attachment when record is not persisted for has_one_attached.

    Jacopo Beschi

  • Add a load hook called active_storage_variant_record (providing ActiveStorage::VariantRecord) to allow for overriding aspects of the ActiveStorage::VariantRecord class. This makes ActiveStorage::VariantRecord consistent with ActiveStorage::Blob and ActiveStorage::Attachment that already have load hooks.

    Brendon Muir

  • ActiveStorage::PreviewError is raised when a previewer is unable to generate a preview image.

    Alex Robbin

  • Add ActiveStorage::Streaming module that can be included in a controller to get access to #send_blob_stream, which wraps the new ActionController::Base#send_stream method to stream a blob from cloud storage:

    class MyPublicBlobsController < ApplicationController
      include ActiveStorage::SetBlob, ActiveStorage::Streaming
    
      def show
        http_cache_forever(public: true) do
          send_blob_stream @blob, disposition: params[:disposition]
        end
      end
    end
    

    DHH

  • Add ability to use pre-defined variants.

    class User < ActiveRecord::Base
      has_one_attached :avatar do |attachable|
        attachable.variant :thumb, resize: "100x100"
        attachable.variant :medium, resize: "300x300", monochrome: true
      end
    end
    
    class Gallery < ActiveRecord::Base
      has_many_attached :photos do |attachable|
        attachable.variant :thumb, resize: "100x100"
        attachable.variant :medium, resize: "300x300", monochrome: true
      end
    end
    
    <%= image_tag user.avatar.variant(:thumb) %>
    

    fatkodima

  • After setting config.active_storage.resolve_model_to_route = :rails_storage_proxy rails_blob_path and rails_representation_path will generate proxy URLs by default.

    Ali Ismayilov

  • Declare ActiveStorage::FixtureSet and ActiveStorage::FixtureSet.blob to improve fixture integration.

    Sean Doyle

Please check 6-1-stable for previous changes.