ActiveStorage Aliyun Service

Wraps the Aliyun OSS as an Active Storage service, use Aliyun official Ruby SDK for upload.

Installation

Add this line to your application's Gemfile:

gem "activestorage-aliyun"

And then execute:

$ bundle

Usage

NOTE! Current document work for Rails 6.1, if you are using Rails 6.0, please visit: https://github.com/huacnlee/activestorage-aliyun/tree/v0.6.4 You can also to use activestorage-aliyun 1.0.0 in Rails 6.0

config/storage.yml

aliyun:
  service: Aliyun
  access_key_id: 'your-oss-access-key-id'
  access_key_secret: 'your-oss-access-key-secret'
  bucket: 'bucket-name'
  endpoint: 'https://oss-cn-beijing.aliyuncs.com'
  # path prefix, default: /
  path: 'my-app-files'
  # Bucket public: true/false, default: true, for generate public/private URL.
  public: true

Custom Domain

aliyun:
  service: Aliyun
  access_key_id: 'your-oss-access-key-id'
  access_key_secret: 'your-oss-access-key-secret'
  bucket: 'bucket-name'
  endpoint: 'https://oss-cn-beijing.aliyuncs.com'
  public: false
  # Custom host for get file url, if this present, upload still use `endpoint`, but download url will use this.
  host: 'https://file.myhost.com'

Use for image url

Original File URL:

<%= image_tag @photo.image.url %>

Thumb with OSS image service:

class Photo < ApplicationRecord
  def image_thumb_url(process)
    self.image.url(params: { "x-oss-process" => process })
  end
end

And then:

<%= image_tag @photo.image_thumb_url("image/resize,h_100,w_100") %>

Use for file download

If you want to get original filename (Include Chinese and other UTF-8 chars), for example: 演示文件 download.zip, you need present disposition: :attachment option.

#
<%= image_tag @photo.image.url(disposition: :attachment) %>

Contributing

Run test

$ bin/test test/activestorage_aliyun_test.rb
# run a line
$ bin/test test/activestorage_aliyun_test.rb:129

License

The gem is available as open source under the terms of the MIT License.