Shrine base initializer

shrine_base_initializer.rb

require "shrine"

if Rails.env.production?
  require "shrine/storage/s3"

  s3_options = {
    bucket:            ENV["AWS_BUCKET_NAME"],
    region:            ENV["AWS_REGION"],
    access_key_id:     ENV["AWS_ACCESS_KEY_ID"],
    secret_access_key: ENV["AWS_SECRET_ACCESS_KEY"],
  }

  Shrine.storages = {
    cache: Shrine::Storage::S3.new(prefix: "#{ENV['AWS_WEBAPP_FOLDER']}_cache", **s3_options),
    store: Shrine::Storage::S3.new(prefix: ENV['AWS_WEBAPP_FOLDER'], **s3_options),
    public_cache: Shrine::Storage::S3.new("public", prefix: "#{ENV['PUBLIC_AWS_WEBAPP_FOLDER']}_cache", **s3_options),
    public_store: Shrine::Storage::S3.new("public", prefix: ENV['PUBLIC_AWS_WEBAPP_FOLDER'], **s3_options),
  }
else
  require "shrine/storage/file_system"

  Shrine.storages = {
    cache: Shrine::Storage::FileSystem.new("public", prefix: "uploads/cache"),
    store: Shrine::Storage::FileSystem.new("public", prefix: "uploads"),
    public_cache: Shrine::Storage::FileSystem.new("public", prefix: "uploads/cache"),
    public_store: Shrine::Storage::FileSystem.new("public", prefix: "uploads"),
  }
end

Shrine.plugin :default_url_options
Shrine.plugin :activerecord
Shrine.plugin :backgrounding
Shrine.plugin :logging
Shrine.plugin :determine_mime_type, analyzer: :mime_types
Shrine.plugin :cached_attachment_data
Shrine.plugin :restore_cached_data

if Rails.env.production?
  Shrine.plugin :presign_endpoint, presign_options: -> (request) {
    # Uppy will send the "filename" and "type" query parameters
    filename = request.params["filename"]
    type     = request.params["type"]

    {
      content_disposition:    "inline; filename=\"#{filename}\"", # set download filename
      content_type:           type,                               # set content type (defaults to "application/octet-stream")
      content_length_range:   0..(10*1024*1024),                  # limit upload size to 10 MB
    }
  }
else
  Shrine.plugin :upload_endpoint
end

Shrine::Attacher.promote { |data| PromoteJob.perform_async(data) }
Shrine::Attacher.delete { |data| DeleteJob.perform_async(data) }