Alexa CloudAutomator EC2 Start for Lambda

ca.py

# -*- coding: utf-8 -*-
from __future__ import print_function
import boto3
import urllib2

def build_speechlet_response(title, output, reprompt_text, should_end_session):
    return {
        'outputSpeech': {
            'type': 'PlainText',
            'text': output
        },
        'card': {
            'type': 'Simple',
            'title': "SessionSpeechlet - " + title,
            'content': "SessionSpeechlet - " + output
        },
        'reprompt': {
            'outputSpeech': {
                'type': 'PlainText',
                'text': reprompt_text
            }
        },
        'shouldEndSession': should_end_session
    }

def build_response(session_attributes, speechlet_response):
    return {
        'version': '1.0',
        'sessionAttributes': session_attributes,
        'response': speechlet_response
    }

def get_welcome_response():

    session_attributes = {}
    card_title = "Hello! Cloud Automator"
    speech_output = "ようこそ。クラウドオートメーターへ。インスタンス起動しますか？"
    reprompt_text = "ようこそ。クラウドオートメーターへ"
    should_end_session = False
    return build_response(session_attributes, build_speechlet_response(
        card_title, speech_output, reprompt_text, should_end_session))

def handle_session_end_request():
    card_title = "Session Ended"
    speech_output = "Thank you for trying the Alexa Skills Kit sample. " \
                    "Have a nice day! "
    # Setting this to true ends the session and exits the skill.
    should_end_session = True
    return build_response({}, build_speechlet_response(
        card_title, speech_output, None, should_end_session))

def build_response(session_attributes, speechlet_response):
    return {
        'version': '1.0',
        'sessionAttributes': session_attributes,
        'response': speechlet_response
    }
    
def trigger_job(intent, context):
    resultMap = {}
    session_attributes = {}
    reprompt_text = None
    
    url = "HTTPトリガーのURLを入力してください"
    responce = {}
    headers = {
        "Authorization":"アクセストークンを入力してください",
        "Contents-Length":"0"
    }

    req = urllib2.Request(url, "\r\n", headers)
    res = urllib2.urlopen(req)

    resultMap["ca_http_response"] = str(res.read())

    speech_output = "起動したにょーん";
    should_end_session = True

    return build_response(session_attributes, build_speechlet_response(
        intent['name'], speech_output, reprompt_text, should_end_session))
    
def on_launch(launch_request, session):
    print("on_launch requestId=" + launch_request['requestId'] +
          ", sessionId=" + session['sessionId'])
    return get_welcome_response()


def on_intent(intent_request, session):
    print("on_intent requestId=" + intent_request['requestId'] +
          ", sessionId=" + session['sessionId'])

    intent = intent_request['intent']
    intent_name = intent_request['intent']['name']

    # Dispatch to your skill's intent handlers
    if intent_name == "CAIntent":
        return trigger_job(intent, session)
    elif intent_name == "AMAZON.HelpIntent":
        return get_welcome_response()
    elif intent_name == "AMAZON.CancelIntent" or intent_name == "AMAZON.StopIntent":
        return handle_session_end_request()
    else:
        raise ValueError("Invalid intent")

def on_session_started(session_started_request, session):
    print("on_session_started requestId=" + session_started_request['requestId']
          + ", sessionId=" + session['sessionId'])

def on_session_ended(session_ended_request, session):
    print("on_session_ended requestId=" + session_ended_request['requestId'] +
          ", sessionId=" + session['sessionId'])

def lambda_handler(event, context):
    print("event.session.application.applicationId=" +
          event['session']['application']['applicationId'])
    if event['session']['new']:
        on_session_started({'requestId': event['request']['requestId']},
                           event['session'])

    if event['request']['type'] == "LaunchRequest":
        return on_launch(event['request'], event['session'])
    elif event['request']['type'] == "IntentRequest":
        return on_intent(event['request'], event['session'])
    elif event['request']['type'] == "SessionEndedRequest":
        return on_session_ended(event['request'], event['session'])