webhook.py

# -*- coding: utf-8 -*-
import logging
from flask import Flask
from flask_assistant import Assistant, ask, tell, build_item


app = Flask(__name__)
assist = Assistant(app)
logging.getLogger('flask_assistant').setLevel(logging.DEBUG)


app.config['ASSIST_ACTIONS_ON_GOOGLE'] = True

ASSIST_LOGO_URL = "http://flask-assistant.readthedocs.io/en/latest/_static/logo-xs.png"
ASSIST_REPO_URL = 'https://github.com/treethought/flask-assistant'
ASSIST_DOCS_URL = "https://flask-assistant.readthedocs.io/en/latest/"
ASSIST_DESCRIPT = """Flask-Assistant allows you to focus on building the core business logic
                     of conversational user interfaces while utilizing API.AI’s
                     Natural Language Processing to interact with users."""

ASK_LOGO_URL = 'https://alexatutorial.com/flask-ask/_images/logo-full.png'
ASK_REPO_URL = 'https://github.com/johnwheeler/flask-ask'
ASK_DOCS_URL = 'https://alexatutorial.com/flask-ask/'
ASK_DESCRIPT = 'Flask-Ask is a Flask extension that makes building Alexa skills for the Amazon Echo easier and much more fun.'

FLASK_LOGO_URL = 'http://flask.pocoo.org/static/logo/flask.svg'
FLASK_REPO_URL = 'https://github.com/pallets/flask'
FLASK_DOCS_URL = 'http://flask.pocoo.org/docs/0.12/'
FLASK_DESCRIPT = """Flask is a microframework for Python based on Werkzeug
                    and Jinja2.  It's intended for getting started very quickly
                    and was developed with best intentions in mind."""

API_LOGO_URL = 'https://static.api.ai/assets/images/logo.png'
API_DOCS_URL = 'https://docs.api.ai/docs/welcome'
API_DESCRIPT = """API.AI is a natural language understanding platform
                  that makes it easy for developers (and non-developers)
                  to design and integrate intelligent and sophisticated
                  conversational user interfaces into mobile apps,
                  web applications, devices, and bots."""


@assist.action('Default Welcome Intent')
def welcome():
    speech = 'Welcome to Flask-Assistant on Google Assistant! Try Asking to see a card!'
    return ask(speech).reprompt('Do you want to see some examples?').suggest('Show card', 'Show List')


@assist.action('Default Welcome Intent - yes')
def action_func():
    speech = """This is just a simple text to speech message.
                    Ask to see a card!"""

    return ask(speech).suggest('Show card', 'Show List')


@assist.action('ShowCard')
def show_card():

    # Basic speech/text response
    resp = ask('Now ask to see a list...')

    # Now add a card onto basic response
    resp.card(text=ASSIST_DESCRIPT, title='Flask-Assistant',
              img_url=ASSIST_LOGO_URL)

    # Suggest other intents
    resp.suggest('Show List', 'Show Carousel')

    # Provide links to outside sources
    resp.link_out('Github', ASSIST_REPO_URL)

    return resp


@assist.action('ShowList')
def action_func():

    # Basic speech/text response
    resp = ask("Select Flask-Assistant for a carousel")

    # Create a list with a title
    mylist = resp.build_list('Awesome List')

    # Add items directly to list
    mylist.add_item('Flask-Assistant',
                    key='flask_assistant',  # query sent if item selected
                    img_url=ASSIST_LOGO_URL,
                    description='Select for carousel',
                    synonyms=['flask assistant', 'number one', 'assistant', 'carousel'])

    mylist.add_item('Flask-Ask',
                    key='flask_ask',
                    img_url=ASK_LOGO_URL,
                    description='Rapid Alexa Skills Kit Development for Amazon Echo Devices',
                    synonyms=['ask', 'flask ask', 'number two'])

    # Or build items independent of list
    flask_item = build_item('Flask',
                            key='flask',
                            img_url=FLASK_LOGO_URL,
                            description='A microframework for Python based on Werkzeug, Jinja 2 and good intentions',
                            synonyms=['flask', 'number three'])

    # and add them to the lsit later
    mylist.include_items(flask_item)

    return mylist


@assist.action('FlaskAssistantCarousel')
def action_func():
    resp = ask('Heres some info on Flask-Assistant and API.AI').build_carousel()

    resp.add_item('Overview', key='overview',
                  description=ASSIST_DESCRIPT,
                  img_url=ASSIST_LOGO_URL)

    resp.add_item('API.AI',
                  key='api.ai',
                  description=API_DESCRIPT,
                  img_url=API_LOGO_URL)
    return resp


@assist.action('FlaskAskCard')
def action_func():
    resp = ask('Many thanks to Flask-Ask and John Wheeler')
    resp.card(text=ASK_DESCRIPT, title='Flask-Ask',
              img_url=ASK_LOGO_URL, link=ASK_DOCS_URL)

    # Provide links to outside sources
    resp.link_out('View on Github', ASK_REPO_URL)
    resp.link_out('Read the Docs', ASK_DOCS_URL)

    return resp


@assist.action('FlaskCard')
def action_func():
    resp = ask('The one and only Flask')
    resp.card(text=FLASK_DESCRIPT, title='Flask',
              img_url=FLASK_LOGO_URL, link=FLASK_DOCS_URL)

    # Provide links to outside sources
    resp.link_out('View on Github', FLASK_REPO_URL)
    resp.link_out('Read the Docs', FLASK_DOCS_URL)

    return resp


if __name__ == '__main__':
    app.run(debug=True)