Class: BindUrl::Binder

Inherits:
Object
  • Object
show all
Defined in:
lib/bind_url/binder.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(model:, attr:, private:) ⇒ Binder

Returns a new instance of Binder.



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# File 'lib/bind_url/binder.rb', line 14

def initialize(model:, attr:, private:)
  @model = model
  @attr = attr
  @private = private
end

Instance Attribute Details

#attr ⇒ Object

Returns the value of attribute attr.



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# File 'lib/bind_url/binder.rb', line 12

def attr
  @attr
end

#model ⇒ Object

Returns the value of attribute model.



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# File 'lib/bind_url/binder.rb', line 12

def model
  @model
end

#private ⇒ Object

Returns the value of attribute private.



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# File 'lib/bind_url/binder.rb', line 12

def private
  @private
end

Class Method Details

.oss_bucket ⇒ Object 



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# File 'lib/bind_url/binder.rb', line 71

def oss_bucket
  return @oss_bucket if @oss_bucket
  c = Aliyun::OSS::Client.new(
    endpoint: storage_config.endpoint,
    access_key_id: storage_config.access_key_id,
    access_key_secret: storage_config.access_key_secret,
  )
  @oss_bucket = c.get_bucket(storage_config.bucket)
end

.storage(val = nil) ⇒ Object 



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# File 'lib/bind_url/binder.rb', line 59

def storage(val = nil)
  if val
    @storage = val
  else
    @storage || :default
  end
end

.storage_config ⇒ Object 



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# File 'lib/bind_url/binder.rb', line 67

def storage_config
  BindUrl.storage_configs[storage]
end

Instance Method Details

#gen_url(v, parameters = {}) ⇒ Object 



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# File 'lib/bind_url/binder.rb', line 24

def gen_url(v, parameters = {})
  parameters = parameters.map { |key, value| [key.to_s, value.to_s] }.to_h
  path = self.class.oss_bucket.object_url(File.join(store_dir, v).delete_prefix('/'), self.private, 28800, parameters).delete_prefix(self.class.oss_bucket.bucket_url.delete_suffix('/'))
  self.class.storage_config.host.delete_suffix('/') + path
end

#store_dir ⇒ Object 



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# File 'lib/bind_url/binder.rb', line 20

def store_dir
  raise "need overwrite"
end

#upload_via_file(file) ⇒ Object 



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# File 'lib/bind_url/binder.rb', line 34

def upload_via_file(file)
  extname = Pathname.new(file.path).extname
  filename = "#{SecureRandom.uuid.delete('-')}#{extname}"
  self.class.oss_bucket.put_object(
    File.join(store_dir, filename),
    file: file.path,
    content_type: Rack::Mime::MIME_TYPES[extname] || MimeMagic.by_magic(file)&.type || "application/octet-stream",
    acl: self.private ? "private" : "default",
  )
  filename
end

#upload_via_url(url) ⇒ Object 



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# File 'lib/bind_url/binder.rb', line 30

def upload_via_url(url)
  upload_via_file(download_as_tmp_file(url))
end