Class: Admin::Image::S3

Inherits:
Object
  • Object
show all
Includes:
S3
Defined in:
lib/ecrire/app/models/admin/image.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ S3

Returns a new instance of S3.



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# File 'lib/ecrire/app/models/admin/image.rb', line 57

def initialize(options={})
  @errors = ActiveModel::Errors.new(self)
  @access_key = options.fetch('access_key', "")
  @secret_key = options.fetch('secret_key', "")
  @path = options.fetch('path', "")

  @bucket = service.bucket(options.fetch('bucket', 'ecrire'))
end

Instance Attribute Details

#access_key ⇒ Object (readonly)

Returns the value of attribute access_key.



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# File 'lib/ecrire/app/models/admin/image.rb', line 55

def access_key
  @access_key
end

#bucket ⇒ Object (readonly)

Returns the value of attribute bucket.



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# File 'lib/ecrire/app/models/admin/image.rb', line 55

def bucket
  @bucket
end

#errors ⇒ Object (readonly)

Returns the value of attribute errors.



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# File 'lib/ecrire/app/models/admin/image.rb', line 55

def errors
  @errors
end

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/ecrire/app/models/admin/image.rb', line 55

def path
  @path
end

#secret_key ⇒ Object (readonly)

Returns the value of attribute secret_key.



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# File 'lib/ecrire/app/models/admin/image.rb', line 55

def secret_key
  @secret_key
end

Instance Method Details

#configuration_hash ⇒ Object 



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# File 'lib/ecrire/app/models/admin/image.rb', line 66

def configuration_hash
  config = {
    'access_key' => access_key,
    'secret_key' => secret_key,
    'bucket' => bucket.name
  }

  unless path.blank?
    config['path'] = path
  end

  config
end

#connect ⇒ Object 



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# File 'lib/ecrire/app/models/admin/image.rb', line 80

def connect
  begin
    @bucket.retrieve
    @connected = true
  rescue Error::ResponseError, ArgumentError, SocketError => e
    errors.add :remote, "Couldn't connect to S3."
  end
end

#connected? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ecrire/app/models/admin/image.rb', line 96

def connected?
  if @connected.nil?
    connect
  end
  !!@connected
end

#service ⇒ Object 



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# File 'lib/ecrire/app/models/admin/image.rb', line 89

def service
  @service ||= Service.new(access_key_id: access_key,
                         secret_access_key: secret_key,
                         use_ssl: true
                        )
end