154 lines
4.4 KiB
Python
154 lines
4.4 KiB
Python
import logging
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import os
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from flask import Flask
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from flask_ask import Ask, request, session, question, statement
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import random
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import yaml
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import siteobj as site2
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import util
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app = Flask(__name__)
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ask = Ask(app, "/")
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logging.getLogger('flask_ask').setLevel(logging.DEBUG)
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### ###
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# Helper #
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### ###
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def get_site_obj(site):
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if site == "golem":
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obj = site2.Golem()
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elif site.lower() == "spiegel":
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obj = site2.Spiegel()
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else:
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obj = None
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return obj
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### ###
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# CONTROLLER #
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### ###
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@ask.intent('searchon', mapping={'site': 'Site'}, default={'site': 'golem'})
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def search_on(site):
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session.attributes["siteName"] = site
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if not util.session_value_is(session.attributes, "searchTerm", None) and util.session_value_is(session.attributes, "lastCall", "searchfor"):
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searchTerm = session.attributes["searchTerm"]
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return search_for(searchTerm)
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if util.session_value_is(session.attributes, "lastCall", "news"):
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return news(site)
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session.attributes["lastCall"] = "searchon"
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return question("Wonach?")
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@ask.intent('searchfor', mapping={'searchTerm':'Topic'}, default={'searchTerm':''})
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def search_for(searchTerm):
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site = util.get_session_value(session.attributes, "siteName")
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if site is not None:
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obj = get_site_obj(site)
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else:
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session.attributes["searchTerm"] = searchTerm
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session.attributes["lastCall"] = "searchfor"
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return question("Auf welcher Seite wollen Sie hiernach Suchen?")
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if obj is None: # should never be called
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return question("Error. Auf welcher Seite wollen Sie hiernach suchen?")
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articles, links = obj.search_article(searchTerm)
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session.attributes["lastSearch"] = links
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session.attributes["lastCall"] = "searchfor"
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response = "Für welchen der folgenden Artikel interessieren Sie sich?"
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if len(articles) > 0:
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for i in range(0, min(5, len(articles))):
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response += articles[i]
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else:
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return question("Dazu konnte nichts gefunden werden. Möchten Sie nach etwas anderem Suchen?")
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return question(response + "noch etwas?")
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@ask.intent('News', mapping={'site': 'Site'}, default={'site': ''})
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def news(site):
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site = util.get_session_value(session.attributes, "siteName")
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if site is not None:
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obj = get_site_obj(site)
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else:
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session.attributes["lastCall"] = "news"
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return question("Auf welcher Seite wollen Sie hiernach Suchen?")
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if obj is None:
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return statement("error")
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news, links = obj.get_news()
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session.attributes["lastSearch"] = links
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session.attributes["lastCall"] = "news"
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response = ""
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for i in range(0, min(5, len(news))):
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response += news[i] + ". "
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return question(response)
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@ask.intent('SearchTwo', mapping={'number': 'Nummer'}, default={'number': 1})
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def search_answer(number):
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site = util.get_session_value(session.attributes, "siteName")
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if site is not None:
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obj = get_site_obj(site)
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else:
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session.attributes["lastCall"] = "search_answer"
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return question("Wonach wollen Sie suchen?")
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if obj is None: # should never be called
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return question("Error. Wonach wollen Sie suchen?")
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links = util.get_session_value(session.attributes, "lastSearch")
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# if the site uses relative links, make absolute ones
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if "http" not in str(links):
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newLinks = []
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for link in links:
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if "http" not in link:
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newLinks.append(obj.baseURL + link)
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links = newLinks
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art = obj.read_headlines(links[int(number)-1])
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response = ""
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for element in art:
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response += element
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session.attributes["lastCall"] = "search2"
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return statement(response)
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@ask.intent('AMAZON.HelpIntent')
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def help():
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speech_text = 'Dieser Skill erlaubt es Ihnen einige Nachrichten Websites zu nutzen'
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return statement(speech_text)
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@ask.intent('AMAZON.FallbackIntent')
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def fallback():
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return statement("ein fehler ist aufgetreten")
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@ask.launch
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def launch():
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return question("Was möchten Sie tun?")
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@ask.session_ended
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def session_ended():
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return "{}", 200
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if __name__ == '__main__':
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if 'ASK_VERIFY_REQUESTS' in os.environ:
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verify = str(os.environ.get('ASK_VERIFY_REQUESTS', '')).lower()
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if verify == 'false':
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app.config['ASK_VERIFY_REQUESTS'] = False
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app.run()
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