Nessuna descrizione http://j1x-huginn.herokuapp.com

witai_agent.rb 2.3KB

    module Agents class WitaiAgent < Agent cannot_be_scheduled! description <<-MD The `wit.ai` agent receives events, sends a text query to your `wit.ai` instance and generates outcome events. Fill in `Server Access Token` of your `wit.ai` instance. Use [Liquid](https://github.com/cantino/huginn/wiki/Formatting-Events-using-Liquid) to fill query field. `expected_receive_period_in_days` is the expected number of days by which agent should receive events. It helps in determining if the agent is working. MD event_description <<-MD Every event have `outcomes` key with your payload as value. Sample event: {"outcome" : [ {"_text" : "set temperature to 34 degrees at 11 PM", "intent" : "get_temperature", "entities" : { "temperature" : [ { "type" : "value", "value" : 34, "unit" : "degree" }], "datetime" : [ { "grain" : "hour", "type" : "value", "value" : "2015-03-26T21:00:00.000-07:00" }]}, "confidence" : 0.556 }]} MD def default_options { 'server_access_token' => 'xxxxx', 'expected_receive_period_in_days' => 2, 'query' => '{{xxxx}}' } end def working? !recent_error_logs? && most_recent_event && event_created_within?(interpolated['expected_receive_period_in_days']) end def validate_options unless %w[server_access_token query expected_receive_period_in_days].all? { |field| options[field].present? } errors.add(:base, 'All fields are required') end end def receive(incoming_events) incoming_events.each do |event| interpolated_event = interpolated event response = HTTParty.get query_url(interpolated_event[:query]), headers create_event 'payload' => { 'outcomes' => JSON.parse(response.body)['outcomes'] } end end private def api_endpoint 'https://api.wit.ai/message?v=20141022&q=' end def query_url(query) api_endpoint + URI.encode(query) end def headers #oauth {:headers => {'Authorization' => 'Bearer ' + interpolated[:server_access_token]}} end end end