def parse_author(request, session_attributes):
"""
:param request: JSON data from the Finna API
:param author: Author term of the current session
:param session_attributes: session attributes for current session if user
has given some
:return: Response to AWS server in JSON format
"""
# if author was not found
author = session_attributes.get('author')
if not author:
message = "I'm sorry. I couldn't catch the author. Please try again."
return util.elicit_intent({'author': author}, message)
result_count = request['resultCount']
# find all titles if title does not already exist in list. And sort them.
real_count = 0
books_written_by = []
for record in request['records']:
authors = record.get('nonPresenterAuthors')
has_written = False
if authors:
for a in authors:
if a.get('name').lower() == author:
has_written = True
break
if has_written:
title = record.get('title')
if title:
if title not in books_written_by:
books_written_by.append(title)
real_count += 1
# if books list is empty
if not len(books_written_by):
message = "I'm sorry, I didn't found any books written ny " + author
return util.elicit_intent({}, message)
# answer will be at most three books
find = sorted(books_written_by)
print(str(find))
if len(find) > 3:
find = find[:3]
find.append("others")
# only one book was found
if result_count == 1:
message = author + " has written a book " + find[0]
# many books was found
else:
message = author + " has written books " + util.make_string_list(find)
return util.elicit_intent({'author': author}, message)
def drinks(which):
category = data[which]
output = util.make_string_list(category.keys())
message = which.lower() + " include " + output + ". You can ask more " \
"about these drinks or " \
"about any other " \
"category or drink."
return util.elicit_intent({}, message)
def help_answer(intent):
if intent['slots']['what'] is None:
message = "Hi! I'm Libby help. You can ask me about the weather, " \
"roberts coffee menu, locations or more information about " \
"some book or author"
return util.elicit_intent({}, message)
else:
data = json.load(open('help.json'))
what_name = intent['slots']['what']
if what_name in data:
message = data[what_name]
else:
message = "I'm sorry, I didn't found " + what_name + " help. " \
"You can ask me about the weather, roberts coffee menu, " \
"locations or more information about some book or author"
return util.elicit_intent({}, message)
def intro():
key, value = data.popitem()
output = ", ".join(data) + " and " + key
data.update({key: value})
message = {
'contentType': 'PlainText',
'content': "Robert's Coffee's drink categories are " + output
}
return util.elicit_intent({}, message)
def author_search(intent, subject):
author = AS.search(intent['inputTranscript'], False)
# If author is found, make an API call with it.
if author:
request = lookfor(subject,
filter=["author:\"" + author + "\""])['json']
return parse_subject(request, subject, {'author': author})
return util.elicit_intent({
'subject': subject
}, "Sorry, I didn't manage to narrow down the search with the extra information I was given."
)
def prices(intent):
drink = intent['slots']['consumable'].lower()
consumables = {}
for i in data.values():
consumables.update(i)
sizes = util.parse_prices(
list(
sum(sorted(consumables[drink]['size'].items(), key=lambda x: x[1]),
())))
key, value = sizes[len(sizes) - 2], sizes[len(sizes) - 1]
sizes = sizes[0:len(sizes) - 2]
output = ""
if len(sizes) > 0:
output += ", ".join(sizes) + " and "
output += key + ", " + value
message = "Prices for " + drink + " are: " + output
return util.elicit_intent({}, message)
def drinks(which):
category = data[which]
key, value = category.popitem()
output = ", ".join(category) + " and " + key
category.update({key: value})
message = {
'contentType':
'PlainText',
'content':
which.lower() + " include " + output +
". You can ask more about these drinks or about any other "
"category or drink."
}
"""
slots = {
}
"""
return util.elicit_intent({}, message)
def intro():
output = util.make_string_list(data.keys())
message = "Robert's Coffee's drink categories are " + output
return util.elicit_intent({}, message)
def parse_subject(request, subject, session_attributes={}):
"""
:param request: JSON data from the Finna API
:param subject: Subject or search term of the current session
:param session_attributes: session attributes for current session if user
has given some
:return: Response to AWS server in JSON format
"""
author = session_attributes.get('author')
if subject is "":
if author:
return parse_author(request, {'author': author})
return util.elicit_intent(
session_attributes, "I'm sorry. I was not "
"able to catch what book"
" you wanted to find. "
"Could you please repeat.")
if request['status'] == 'OK':
result_count = request['resultCount']
# no books was found with the subject
if result_count == 0:
message = "Oh I'm so sorry, no books was found with search term: "\
+ subject
if author:
message += " written by " + str(author)
return util.close({
'subject': subject,
'author': author
}, 'Fulfilled', message)
elif result_count == 1:
return find_info(request['records'][0]['id'])
# if less than five books was found, will be checked all different
# locations in books way that there is not same locations twice.
elif result_count < 5:
real_count = 0
find_locations = []
while real_count < result_count:
buildings = request['records'][real_count]['buildings']
for layer in buildings:
if re.compile("1/AALTO/([a-z])*/").match(layer['value']):
if layer['translated'] not in find_locations:
find_locations.append(layer['translated'])
real_count += 1
# if author was also found.
if author:
message = subject + " books by " + str(author) \
+ " can be found in " + util.make_string_list(find_locations)
else:
message = subject + " books can be found in " + \
util.make_string_list(find_locations)
return util.close({
'subject': subject,
'author': author
}, 'Fulfilled', message)
# there is more than five results, this ask more information from user
else:
if not author:
message = "I found " + str(result_count) + " books with term " \
+ subject + ". Please specify an author or a year, " \
" so I can narrow down the search."
else:
message = "I found " + str(result_count) + " books with " \
+ subject + " by author " + author + ". Can you " \
"give the publication date for example to narrow " \
"down the search."
return util.elicit_intent({
'subject': subject,
'author': author
}, message)
else:
return util.close({'author': None}, 'Fulfilled',
"Something went wrong")
