Class: Datmachine::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/datmachine/client.rb

Constant Summary collapse

DEFAULTS = 
{
  :scheme => 'http',
  :host => 'api.datmachine.co/',
  :port => 80,
  :version => '1',
  :logging_level => 'WARN',
  :connection_timeout => 60,
  :read_timeout => 60,
  :logger => nil,
  :ssl_verify => false,
  :faraday_adapter => Faraday.default_adapter,
  :accept_type => 'application/json'
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(api_key, site_id, options = {}) ⇒ Client

Returns a new instance of Client.



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# File 'lib/datmachine/client.rb', line 27

def initialize(api_key, site_id, options={})
  @api_key = api_key.nil? ? api_key : api_key.strip
  @config = DEFAULTS.merge options
  @config[:site_id] = site_id 
  build_conn
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, &block) ⇒ Object 



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# File 'lib/datmachine/client.rb', line 79

def method_missing(method, *args, &block)
  if is_http_method? method
    conn.token_auth(api_key) unless api_key.nil?
    args[0] = "/sites/#{config[:site_id]}/" + args[0]
    conn.send method, *args
  else
    super method, *args, &block
  end
end

Instance Attribute Details

#api_key ⇒ Object

Returns the value of attribute api_key.



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# File 'lib/datmachine/client.rb', line 25

def api_key
  @api_key
end

#config ⇒ Object

Returns the value of attribute config.



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# File 'lib/datmachine/client.rb', line 25

def config
  @config
end

#conn ⇒ Object (readonly)

Returns the value of attribute conn.



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# File 'lib/datmachine/client.rb', line 24

def conn
  @conn
end

Instance Method Details

#build_conn ⇒ Object 



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# File 'lib/datmachine/client.rb', line 34

def build_conn
  if config[:logger]
    logger = config[:logger]
  else
    logger = Logger.new(STDOUT)
    logger.level = Logger.const_get(config[:logging_level].to_s)
  end



  options = {
    :request => {
      :open_timeout => config[:connection_timeout],
      :timeout => config[:read_timeout]
    },
    :ssl => {
      :verify => @config[:ssl_verify] # Only set this to false for testing
    }
  }
  @conn = Faraday.new(url, options) do |cxn|
    cxn.request :json

    cxn.response :logger, logger
    cxn.response :json
    cxn.response :raise_error # raise exceptions on 40x, 50x responses
    cxn.adapter config[:faraday_adapter]
  end
  conn.path_prefix = '/'
  conn.headers['User-Agent'] = "datmachine-ruby/1"
  conn.headers['Content-Type'] = "application/json"
  conn.headers['Accept'] = "#{@config[:accept_type]}"
end

#unstore(*args, &block) ⇒ Object 



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# File 'lib/datmachine/client.rb', line 75

def unstore(*args, &block)
  delete(*args, &block)
end

#url ⇒ Object 



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# File 'lib/datmachine/client.rb', line 67

def url
  builder = (config[:scheme] == 'http') ? URI::HTTP : URI::HTTPS

  builder.build({:host => config[:host],
                 :port => config[:port],
                 :scheme => config[:scheme]})
end