Class: Sinbotra::Messenger::Bot

Inherits:
Object
  • Object
show all
Includes:
Sinbotra::Messenger
Defined in:
lib/sinbotra/messenger/bot.rb

Defined Under Namespace

Classes: Conversation, Listener

Constant Summary collapse

GET_STARTED_ID = 
"GET_STARTED"

Class Attribute Summary collapse

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(message) ⇒ Bot

Returns a new instance of Bot.



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# File 'lib/sinbotra/messenger/bot.rb', line 48

def initialize(message)
  @current_user = UserPresenter.new(message.sender)
  @message      = MessagePresenter.new(message)
  @platform     = Platform.new(@current_user.id)
  @phrases      = setup_phrases
  log_message!
end

Class Attribute Details

._conversations ⇒ Object (readonly)

Returns the value of attribute _conversations.



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# File 'lib/sinbotra/messenger/bot.rb', line 6

def _conversations
  @_conversations
end

._default_listener ⇒ Object (readonly)

Returns the value of attribute _default_listener.



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# File 'lib/sinbotra/messenger/bot.rb', line 6

def _default_listener
  @_default_listener
end

._dont_understand_phrases ⇒ Object (readonly)

Returns the value of attribute _dont_understand_phrases.



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# File 'lib/sinbotra/messenger/bot.rb', line 6

def _dont_understand_phrases
  @_dont_understand_phrases
end

._listeners ⇒ Object (readonly)

Returns the value of attribute _listeners.



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# File 'lib/sinbotra/messenger/bot.rb', line 6

def _listeners
  @_listeners
end

.get_started_method ⇒ Object (readonly)

Returns the value of attribute get_started_method.



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# File 'lib/sinbotra/messenger/bot.rb', line 6

def get_started_method
  @get_started_method
end

Instance Attribute Details

#current_user ⇒ Object (readonly)

Returns the value of attribute current_user.



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# File 'lib/sinbotra/messenger/bot.rb', line 36

def current_user
  @current_user
end

#get_started_method ⇒ Object (readonly)

Returns the value of attribute get_started_method.



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# File 'lib/sinbotra/messenger/bot.rb', line 39

def get_started_method
  @get_started_method
end

#message ⇒ Object (readonly)

Returns the value of attribute message.



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# File 'lib/sinbotra/messenger/bot.rb', line 37

def message
  @message
end

#platform ⇒ Object (readonly)

Returns the value of attribute platform.



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# File 'lib/sinbotra/messenger/bot.rb', line 38

def platform
  @platform
end

Class Method Details

.conversations(conversation_map) ⇒ Object 



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# File 'lib/sinbotra/messenger/bot.rb', line 24

def conversations(conversation_map)
  c = conversation_map.each_with_object({}) { |(id, klass), h|
    h[id] = Conversation.new(id, klass)
  }
  @_conversations = c
end

.default_listener(listener) ⇒ Object 



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# File 'lib/sinbotra/messenger/bot.rb', line 20

def default_listener(listener)
  @_default_listener = listener
end

.dont_understand_phrases(phrases) ⇒ Object 



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# File 'lib/sinbotra/messenger/bot.rb', line 31

def dont_understand_phrases(phrases)
  @_dont_understand_phrases = phrases
end

.get_started(method_name) ⇒ Object 



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# File 'lib/sinbotra/messenger/bot.rb', line 11

def get_started(method_name)
  @get_started_method = method_name
  Sinbotra::Messenger::Platform.get_started(GET_STARTED_ID)
end

.listeners(methods) ⇒ Object 



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# File 'lib/sinbotra/messenger/bot.rb', line 16

def listeners(methods)
  @_listeners = methods.map { |name, matcher| Listener.new(matcher, name) }
end

Instance Method Details

#conversations ⇒ Object 



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# File 'lib/sinbotra/messenger/bot.rb', line 43

def conversations;      self.class._conversations;     end

#default_listener ⇒ Object 



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# File 'lib/sinbotra/messenger/bot.rb', line 42

def default_listener;   self.class._default_listener;  end

#get_intent(msg) ⇒ Object 



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# File 'lib/sinbotra/messenger/bot.rb', line 110

def get_intent(msg)
  # TODO: Send msg to NLP API
end

#get_started_message? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sinbotra/messenger/bot.rb', line 92

def get_started_message?
  pb = message.postback
  pb.to_s == self.class::GET_STARTED_ID
end

#handle_default! ⇒ Object 



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# File 'lib/sinbotra/messenger/bot.rb', line 101

def handle_default!
  send(default_listener, message)
end

#handle_get_started! ⇒ Object 



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# File 'lib/sinbotra/messenger/bot.rb', line 97

def handle_get_started!
  send(get_started_method, message)
end

#has_conversation?(intent) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sinbotra/messenger/bot.rb', line 105

def has_conversation?(intent)
  # TODO: Figure this out ;)
  false
end

#in_conversation? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sinbotra/messenger/bot.rb', line 61

def in_conversation?; current_user.in_conversation?; end

#listeners ⇒ Object 



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# File 'lib/sinbotra/messenger/bot.rb', line 41

def listeners;          self.class._listeners;         end

#make_conversation(convo_id) ⇒ Object 



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# File 'lib/sinbotra/messenger/bot.rb', line 70

def make_conversation(convo_id)
  convo = conversations[convo_id]
  convo.klass.new(self, platform)
end

#next_dont_understand_phrase ⇒ Object 



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# File 'lib/sinbotra/messenger/bot.rb', line 114

def next_dont_understand_phrase
  return "I don't understand" unless @phrases.any?
  @phrase_index ||= 0
  phrase = @phrases[@phrase_index % @phrases.size]
  @phrase_index += 1
  phrase
end

#respond ⇒ Object 



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# File 'lib/sinbotra/messenger/bot.rb', line 56

def respond
  $logger.debug("Responding...")
  in_conversation? ? send_to_conversation! : send_to_listeners!
end

#send_to_conversation! ⇒ Object 



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# File 'lib/sinbotra/messenger/bot.rb', line 75

def send_to_conversation!
  $logger.debug("Send message to conversation")
  id    = current_user.conversation.id
  convo = make_conversation(id)
  convo.continue_dialogue
end

#send_to_listeners! ⇒ Object 



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# File 'lib/sinbotra/messenger/bot.rb', line 82

def send_to_listeners!
  $logger.debug("Send message through handler stack")
  listener = listeners.find { |l| matches_message?(l) }
  if listener.nil?
    get_started_message? ? handle_get_started! : handle_default!
  else
    send(listener.method_name, message)
  end
end

#start_conversation(convo_id) ⇒ Object 



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# File 'lib/sinbotra/messenger/bot.rb', line 63

def start_conversation(convo_id)
  current_user.start_conversation(convo_id)
  convo = make_conversation(convo_id)
  $logger.debug("Start Conversation: #{convo}")
  convo.start
end