ここ数日、アプリケーションに新しいストレージ構成を追加しようとしています。これにより、画像には Cloudinary を使用し、他のファイルには Digital Ocean Spaces を使用できます。そのために必要と思われる変更を行った後、ImageUploader のアタッチャーに関連付けられている古いモデルの属性にアクセスしようとすると、次のエラーが発生します。
Shrine::Error (storage :store isn't registered on ImageUploader)
問題は、確かに、ストレージ「ストア」が定義されていないことですが、それは と を持とうとしているからimage_store
ですraw_store
。
これが私のものconfig/initializers/shrine.rb
です:
# config/initializers/shrine.rb
require "shrine"
require "shrine/storage/file_system"
require "shrine/storage/cloudinary"
require "shrine/storage/s3"
Shrine.plugin :activerecord
Shrine.plugin :cached_attachment_data # for retaining the cached file across form redisplays
Shrine.plugin :restore_cached_data # re-extract metadata when attaching a cached file
Shrine.plugin :rack_file # for non-Rails apps
Shrine.plugin :default_storage, store: :image_store
s3_options = {
access_key_id: ENV['DO_SPACE_ACCESS_KEY_ID'],
secret_access_key: ENV['DO_SPACE_SECRET_ACCESS_KEY'],
bucket: ENV['DO_SPACE_SECRET_BUCKET'],
endpoint: "https://#{ENV['REGION']}.digitaloceanspaces.com",
region: ENV['REGION']
}
if Rails.env.development? || Rails.env.test?
Shrine.storages = {
raw_cache: Shrine::Storage::FileSystem.new("public", prefix: "uploads/raw_cache"), # temporary
raw_store: Shrine::Storage::FileSystem.new("public", prefix: "uploads/raw_store"), # permanent
image_cache: Shrine::Storage::FileSystem.new("public", prefix: "uploads/image_cache"), # temporary
image_store: Shrine::Storage::FileSystem.new("public", prefix: "uploads/image_store") # permanent
}
else
Shrine.storages = {
raw_cache: Shrine::Storage::S3.new(
prefix: "raw_cache", upload_options: { acl: 'public-read' }, **s3_options
), # for direct uploads
raw_store: Shrine::Storage::S3.new(
prefix: "raw_store", upload_options: { acl: 'public-read' }, **s3_options
),
image_cache: Shrine::Storage::Cloudinary.new(prefix: "image_cache", resource_type: 'image'), # for direct uploads
image_store: Shrine::Storage::Cloudinary.new(prefix: "image_store", resource_type: 'image'),
}
end
そして、ここに私のImageUploaderがあります:
class ImageUploader < Shrine
plugin :default_storage, cache: :image_cache, store: :image_store
plugin :validation_helpers
plugin :data_uri
plugin :infer_extension
plugin :upload_options, store: ->(io, context) do
[...]
end
plugin :url_options, store: -> (io, **options) do
[...]
end
# I even tried that one, but no success
Attacher.default_store :image_store
Attacher.validate do
validate_max_size 5*1024*1024, message: "is too large (max is 5 MB)"
end
end
誰かがそれについて私を助けることができますか?