def LaunchRequest(self, handlers, persistant_attributes, attributes, slots):
if persistant_attributes['invocations'] == 1: # first time! Say hello!
attributes[core.STATE_KEY] = core.States.ASK_TUTORIAL
return responder.ask(
"Hi, I'm your new cookbook. Would you like start off with a tutorial?", None,
attributes)
else:
if attributes['new']:
attributes[core.STATE_KEY] = core.States.NEW_RECIPE
return responder.ask("Welcome back. What would you like to make?", None, attributes)
else:
persistant_attributes[core.STATE_KEY] = core.States.INITIAL_STATE
return responder.tell("I've already been launched.")
def FavoriteIntent(self, handlers, persistant_attributes, attributes,
slots):
if 'current_recipe' in attributes:
current_recipe = attributes['current_recipe']
if 'recipes' in persistant_attributes:
if current_recipe in persistant_attributes['recipes']:
attributes['tmp_state'] = attributes[core.STATE_KEY]
attributes[
core.STATE_KEY] = core.States.CONFIRM_OVERWRITE_RECIPE
return responder.ask(
"This recipe is already in your cookbook. \
If you want to overwrite the existing recipe with this one, \
say yes. Say no to cancel and leave the existing recipe.",
"Do you want to overwrite with this recipe?",
attributes)
else:
# it's new, so add it
persistant_attributes['recipes'].append(current_recipe)
else:
# recipe list doesn't exist
persistant_attributes['recipes'] = [current_recipe]
else:
return responder.tell(
"I can't favorite a recipe because we're not working on one. \
Try searching for a recipe first")
def StartNewRecipeIntent(self, handlers, persistant_attributes, attributes,
slots):
if 'RecipeName' not in slots or 'value' not in slots['RecipeName']:
attributes['asking_recipe_name'] = True
attributes[core.STATE_KEY] = core.States.NEW_RECIPE
return responder.ask("Sorry, what's the recipe?", None, attributes)
else:
username = persistant_attributes.get('bigoven_username', None)
if not username:
# set url for linking accounts--not very secure.
if stage.PROD:
link_url = 'https://petermitrano.pythonanywhere.com/'
else:
link_url = 'http://localhost:5000/'
# user has to start over here, sorry.
persistant_attributes[
core.STATE_KEY] = core.States.INITIAL_STATE
return responder.tell_with_card(
"I was unable to find your bigoven username. \
Use the link I sent you to connect your bigoven account.",
"Link BigOven Account",
"%s?amazonId=%s" % (link_url, attributes['user']), None)
recipe_name = slots['RecipeName']['value']
return self.start_recipe_search(recipe_name, username, attributes)
def LaunchRequest(self, handlers, persistant_attributes, attributes,
slots):
if persistant_attributes['invocations'] == 1: # first time! Say hello!
attributes[core.STATE_KEY] = core.States.ASK_TUTORIAL
return responder.ask(
"Hi, I'm your new cookbook. Would you like start off with a tutorial?",
None, attributes)
else:
if attributes['new']:
attributes[core.STATE_KEY] = core.States.NEW_RECIPE
return responder.ask(
"Welcome back. What would you like to make?", None,
attributes)
else:
persistant_attributes[
core.STATE_KEY] = core.States.INITIAL_STATE
return responder.tell("I've already been launched.")
def start_recipe_search(self, recipe_name, username, attributes):
# search the users recipes to find appropriate recipes.
# the value here is a (possibly empty) list of recipes in order
# of some ranking I have yet to devise.
recipes = recipes_helper.search_my_recipes(recipe_name, username)
# TODO: here would be a good spot to ask questions to narrow down
# which recipe the user wants to make. for now just pick the first one.
if len(recipes) == 0:
attributes[core.STATE_KEY] = core.States.ASK_SEARCH
attributes['current_recipe_name'] = recipe_name
return responder.ask("I didn't find any recipe for " + recipe_name +
", In your cookbook. Should I find one online?",
"Do you want to find another recipe?", attributes)
else:
attributes[core.STATE_KEY] = core.States.ASK_MAKE_COOKBOOK
best_guess_recipe_name = recipes[0]['Title']
attributes['current_recipe'] = recipes[0]
return responder.ask("I found a recipe for " + best_guess_recipe_name +
", In your cookbook. Do you want to use that?", None, attributes)
def start_recipe_search(self, recipe_name, username, attributes):
# search the users recipes to find appropriate recipes.
# the value here is a (possibly empty) list of recipes in order
# of some ranking I have yet to devise.
recipes = recipes_helper.search_my_recipes(recipe_name, username)
# TODO: here would be a good spot to ask questions to narrow down
# which recipe the user wants to make. for now just pick the first one.
if len(recipes) == 0:
attributes[core.STATE_KEY] = core.States.ASK_SEARCH
attributes['current_recipe_name'] = recipe_name
return responder.ask(
"I didn't find any recipe for " + recipe_name +
", In your cookbook. Should I find one online?",
"Do you want to find another recipe?", attributes)
else:
attributes[core.STATE_KEY] = core.States.ASK_MAKE_COOKBOOK
best_guess_recipe_name = recipes[0]['Title']
attributes['current_recipe'] = recipes[0]
return responder.ask(
"I found a recipe for " + best_guess_recipe_name +
", In your cookbook. Do you want to use that?", None,
attributes)
def AMAZON_YesIntent(self, handlers, persistant_attributes, attributes, slots):
# take the time to download the recipe
if 'search_recipe_result' not in attributes:
return responder.tell(
"I've forgotten which recipe you wanted to make. Please start over")
name = attributes['search_recipe_result']['Title']
recipe_id = attributes['search_recipe_result']['RecipeID']
recipe = recipes_helper.get_online_recipe(attributes['search_recipe_result'])
if not recipe:
return responder.tell("Sorry, I couldn't find the recipe %s, with id %s" %
(name, recipe_id))
attributes['current_recipe'] = recipe
attributes[core.STATE_KEY] = core.States.INGREDIENTS_OR_INSTRUCTIONS
return responder.ask("Do you want to start with the ingredients or the instructions?", None,
attributes)
def AMAZON_YesIntent(self, handlers, persistant_attributes, attributes, slots):
# search for recipe
if 'current_recipe_name' not in attributes:
return responder.tell(
"I'm not sure what recipe you are searching for. Please start over")
recipe_name = attributes['current_recipe_name']
recipes = recipes_helper.search_online_recipes(recipe_name)
if len(recipes) == 0:
persistant_attributes[core.STATE_KEY] = core.States.INITIAL_STATE
return responder.tell("I don't know of any recipes for that. Try something else")
else:
attributes[core.STATE_KEY] = core.States.ASK_MAKE_ONLINE
best_guess_recipe_name = recipes[0]['Title']
attributes['search_recipe_result'] = recipes[0]
return responder.ask(
"I found a recipe for " + best_guess_recipe_name + ". Do you want to use that?",
None, attributes)
def FavoriteIntent(self, handlers, persistant_attributes, attributes, slots):
if 'current_recipe' in attributes:
current_recipe = attributes['current_recipe']
if 'recipes' in persistant_attributes:
if current_recipe in persistant_attributes['recipes']:
attributes['tmp_state'] = attributes[core.STATE_KEY]
attributes[core.STATE_KEY] = core.States.CONFIRM_OVERWRITE_RECIPE
return responder.ask("This recipe is already in your cookbook. \
If you want to overwrite the existing recipe with this one, \
say yes. Say no to cancel and leave the existing recipe.",
"Do you want to overwrite with this recipe?", attributes)
else:
# it's new, so add it
persistant_attributes['recipes'].append(current_recipe)
else:
# recipe list doesn't exist
persistant_attributes['recipes'] = [current_recipe]
else:
return responder.tell("I can't favorite a recipe because we're not working on one. \
Try searching for a recipe first")
def AMAZON_YesIntent(self, handlers, persistant_attributes, attributes,
slots):
# search for recipe
if 'current_recipe_name' not in attributes:
return responder.tell(
"I'm not sure what recipe you are searching for. Please start over"
)
recipe_name = attributes['current_recipe_name']
recipes = recipes_helper.search_online_recipes(recipe_name)
if len(recipes) == 0:
persistant_attributes[core.STATE_KEY] = core.States.INITIAL_STATE
return responder.tell(
"I don't know of any recipes for that. Try something else")
else:
attributes[core.STATE_KEY] = core.States.ASK_MAKE_ONLINE
best_guess_recipe_name = recipes[0]['Title']
attributes['search_recipe_result'] = recipes[0]
return responder.ask(
"I found a recipe for " + best_guess_recipe_name +
". Do you want to use that?", None, attributes)
def StartNewRecipeIntent(self, handlers, persistant_attributes, attributes, slots):
if 'RecipeName' not in slots or 'value' not in slots['RecipeName']:
attributes['asking_recipe_name'] = True
attributes[core.STATE_KEY] = core.States.NEW_RECIPE
return responder.ask("Sorry, what's the recipe?", None, attributes)
else:
username = persistant_attributes.get('bigoven_username', None)
if not username:
# set url for linking accounts--not very secure.
if stage.PROD:
link_url = 'https://petermitrano.pythonanywhere.com/'
else:
link_url = 'http://localhost:5000/'
# user has to start over here, sorry.
persistant_attributes[core.STATE_KEY] = core.States.INITIAL_STATE
return responder.tell_with_card("I was unable to find your bigoven username. \
Use the link I sent you to connect your bigoven account.",
"Link BigOven Account", "%s?amazonId=%s" %
(link_url, attributes['user']), None)
recipe_name = slots['RecipeName']['value']
return self.start_recipe_search(recipe_name, username, attributes)
def AMAZON_YesIntent(self, handlers, persistant_attributes, attributes,
slots):
# take the time to download the recipe
if 'search_recipe_result' not in attributes:
return responder.tell(
"I've forgotten which recipe you wanted to make. Please start over"
)
name = attributes['search_recipe_result']['Title']
recipe_id = attributes['search_recipe_result']['RecipeID']
recipe = recipes_helper.get_online_recipe(
attributes['search_recipe_result'])
if not recipe:
return responder.tell(
"Sorry, I couldn't find the recipe %s, with id %s" %
(name, recipe_id))
attributes['current_recipe'] = recipe
attributes[core.STATE_KEY] = core.States.INGREDIENTS_OR_INSTRUCTIONS
return responder.ask(
"Do you want to start with the ingredients or the instructions?",
None, attributes)
def AMAZON_NoIntent(self, handlers, persistant_attributes, attributes, slots):
attributes[core.STATE_KEY] = core.States.ASK_SEARCH
return responder.ask("I could search for one online?", None, attributes)
def AMAZON_NoIntent(self, handlers, persistant_attributes, attributes, slots):
attributes[core.STATE_KEY] = core.States.INITIAL_STATE
return responder.ask("What can I help you with? Try asking to start a new recipe.", None,
attributes)
def Unhandled(self, handlers, persistant_attributes, attributes, slots):
return responder.ask(
"I'm confused, Do you want to search online for a recipe? Try saying yes or no.", None,
attributes)
def AMAZON_NoIntent(self, handlers, persistant_attributes, attributes, slots):
attributes[core.STATE_KEY] = core.States.ASK_SEARCH
return responder.ask("then what can I do for you?", None, attributes)
def AMAZON_NoIntent(self, handlers, persistant_attributes, attributes, slots):
attributes[core.STATE_KEY] = core.States.PROMPT_FOR_START
return responder.ask("Are you ready to start making something?", None, attributes)
def Unhandled(self, handlers, persistant_attributes, attributes, slots):
return responder.ask(
"I'm confused. Do you want to start with a tutorial? Try saying yes or no.", None,
attributes)
def test_ask(self):
response = responder.ask("ask", None, {})
self.assertTrue(responder.is_valid(response))
response = responder.ask("ask", "reprompt", {})
self.assertTrue(responder.is_valid(response))
def Unhandled(self, handlers, persistant_attributes, attributes, slots):
persistant_attributes[core.STATE_KEY] = attributes[core.STATE_KEY]
return responder.ask("I'm not sure what you mean. \
Do you want to overwrite the existing recipe? Say yes or no", None, attributes)
def AMAZON_NoIntent(self, handlers, persistant_attributes, attributes,
slots):
attributes[core.STATE_KEY] = core.States.ASK_SEARCH
return responder.ask("then what can I do for you?", None, attributes)
def Unhandled(self, handlers, persistant_attributes, attributes, slots):
return responder.ask("I'm confused, Do you want to make the recipe from your cookbook?",
None, attributes)
def AMAZON_YesIntent(self, handlers, persistant_attributes, attributes, slots):
attributes[core.STATE_KEY] = core.States.INGREDIENTS_OR_INSTRUCTIONS
return responder.ask("Do you want to start with the ingredients or the instructions?", None,
attributes)
def AMAZON_YesIntent(self, handlers, persistant_attributes, attributes, slots):
attributes[core.STATE_KEY] = core.States.NEW_RECIPE
return responder.ask(
"What do you want to make? You can say something like, let's make steak, or how do I cook fried chicken.",
None, attributes)
def Unhandled(self, handlers, persistant_attributes, attributes, slots):
return responder.ask("I'm confused. Do you want to start with ingredients or instructions?",
"Say which one you want.", attributes)
def Unhandled(self, handlers, persistant_attributes, attributes, slots):
return responder.ask(
"I'm confused, Do you want to search online for a recipe? Try saying yes or no.",
None, attributes)