Class: Domotics::Core::Server

Inherits:
Object
  • Object
show all
Defined in:
lib/domotics/core/server.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args = {}) ⇒ Server

Returns a new instance of Server.



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# File 'lib/domotics/core/server.rb', line 3

def initialize(args = {})
  @logger = Domotics::Core::Setup.logger || Logger.new(STDERR)
end

Class Method Details

.run(args = {}) ⇒ Object 



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# File 'lib/domotics/core/server.rb', line 39

def self.run(args = {})
  Rack::Handler::Thin.run self.new, args
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/domotics/core/server.rb', line 6

def call(env)
  # [object]/[action]/[params]
  request = env['PATH_INFO'][1..-1].split('/')
  request[-1], form = request.last.split(".")
  object = request.shift
  return invalid 'room' unless object and object = Room[object.to_sym]
  return invalid 'element or action' unless object_action = request.shift
  if sub_object = object[object_action.to_isym]
    room, object = object, sub_object
    action = request.shift
  else
    room = object
    action = object_action
  end
  return invalid 'action' unless action and object.respond_to? action
  begin
    result = object.public_send(action, *request.map { |param| param.to_isym })
  rescue Exception => e
    @logger.error { e.message }
    @logger.debug { e.backtrace.join $/ }
    return invalid 'request'
  end
  case form
  when "json"
    return ok object.verbose_state.to_json
  when "jpg"
    return jpg result if result
    return invalid 'request'
  else
    return ok object.verbose_state.to_s
  end
end