Class: HaveAPI::Client::Communicator

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

Instance Method Summary collapse

Constructor Details

#initialize(url) ⇒ Communicator 



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# File 'lib/haveapi/client/communicator.rb', line 10

def initialize(url)
  @url = url
  @rest = RestClient::Resource.new(@url)
  @version = 1
end

Instance Method Details

#call(action, params, raw: false) ⇒ Object 



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# File 'lib/haveapi/client/communicator.rb', line 61

def call(action, params, raw: false)
  args = []
  input_namespace = action.namespace(:input)

  if %w(POST PUT).include?(action.http_method)
    args << {input_namespace => params}.to_json
    args << {:content_type => :json, :accept => :json}

  elsif %w(GET DELETE).include?(action.http_method)
    get_params = {}

    params.each do |k, v|
      get_params["#{input_namespace}[#{k}]"] = v
    end

    args << {params: get_params, accept: :json}
  end

  begin
    response = parse(@rest[action.prepared_url].method(action.http_method.downcase.to_sym).call(*args))

  rescue RestClient::Forbidden
    return error('Access forbidden. Bad user name or password? Not authorized?')

  rescue => e
    return error("Fatal API error: #{e.inspect}")
  end

  if response[:status]
    if raw
      ok(JSON.pretty_generate(response[:response]))
    else
      ok(response[:response])
    end

  else
    error(response[:message], response[:errors])
  end
end

#describe_action(v, r) ⇒ Object 



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# File 'lib/haveapi/client/communicator.rb', line 37

def describe_action(v, r)

end

#describe_api(v = nil) ⇒ Object 



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# File 'lib/haveapi/client/communicator.rb', line 20

def describe_api(v=nil)
  description_for(path_for(v))
end

#describe_resource(path) ⇒ Object 



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# File 'lib/haveapi/client/communicator.rb', line 24

def describe_resource(path)
  api = describe_api
  tmp = describe_api[:versions][ describe_api[:default_version].to_s.to_sym ]

  path.each do |r|
    tmp = tmp[:resources][r.to_sym]

    return false unless tmp
  end

  tmp
end

#get_action(resources, action, args) ⇒ Object 



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# File 'lib/haveapi/client/communicator.rb', line 41

def get_action(resources, action, args)
  @spec ||= describe_api(@version)

  tmp = @spec

  resources.each do |r|
    tmp = tmp[:resources][r.to_sym]

    return false unless tmp
  end

  a = tmp[:actions][action]

  if a
    Action.new(self, action, a, args)
  else
    false
  end
end

#login(user, password) ⇒ Object 



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# File 'lib/haveapi/client/communicator.rb', line 16

def (user, password)
  @rest = RestClient::Resource.new(@url, user, password)
end