class Transmission::RPC::Connector

Attributes

credentials[RW]
host[RW]
path[RW]
port[RW]
response[RW]
session_id[RW]
ssl[RW]

Public Class Methods

new(options = {}) click to toggle source
# File lib/transmission/rpc/connector.rb, line 12
def initialize(options = {})
  @host = options[:host] || 'localhost'
  @port = options[:port] || 9091
  @ssl  = !!options[:ssl]
  @credentials = options[:credentials] || nil
  @path = options[:path] || '/transmission/rpc'
  @session_id = options[:session_id] || ''
end

Public Instance Methods

post(params = {}) click to toggle source
# File lib/transmission/rpc/connector.rb, line 21
def post(params = {})
  response = connection.post do |req|
    req.url @path
    req.headers['X-Transmission-Session-Id'] = @session_id
    req.headers['Content-Type'] = 'application/json'
    req.body = JSON.generate(params)
  end
  handle_response response, params
end

Private Instance Methods

connection() click to toggle source
# File lib/transmission/rpc/connector.rb, line 51
def connection
  @connection ||= begin
    connection = Faraday.new(:url => "#{scheme}://#{@host}:#{@port}", :ssl => {:verify => false}) do |faraday|
      faraday.request  :url_encoded
      faraday.response :logger
      faraday.adapter  Faraday.default_adapter
    end
    connection.basic_auth(@credentials[:username], @credentials[:password]) if @credentials
    connection
  end
end
handle_response(response, params) click to toggle source
# File lib/transmission/rpc/connector.rb, line 39
def handle_response(response, params)
  @response = response
  if response.status == 409
    @session_id = response.headers['x-transmission-session-id']
    return self.post(params)
  end
  body = json_body response
  raise AuthError if response.status == 401
  raise ConnectionError, body['result'] unless response.status == 200 && body['result'] == 'success'
  body['arguments']
end
json_body(response) click to toggle source
# File lib/transmission/rpc/connector.rb, line 33
def json_body(response)
  JSON.parse response.body
rescue
  {}
end
scheme() click to toggle source
# File lib/transmission/rpc/connector.rb, line 63
def scheme
  @ssl ? 'https' : 'http'
end