def answer(flow_id, question_id, answer_id):
flow_start = finders.find_flow(flow_id)
if flow_start == None:
abort(404, 'That flow is unrecognised')
question = finders.find_question(flow_id, question_id)
if question == None:
abort(404, 'That question is unrecognised')
answers = [
answer.end for answer in question.relationships.outgoing(['Answer'])
if answer.end.properties['id'] == answer_id
]
if not len(answers) == 1:
abort(404, 'Answer not found')
answer = answers[0]
next_questions = answer.relationships.outgoing(['Next'])
if not next_questions:
return template('conclusion')
next_question_id = next_questions[0].end['id']
return redirect('/flow/%s/question/%s' % (flow_id, next_question_id))
def start(flow_id):
from uuid import uuid4
flow_start = find_flow(flow_id)
if flow_start == None:
abort(404, 'That flow is unrecognised')
first_question = [rel.end for rel in flow_start.relationships.outgoing(['First'])]
if len(first_question) == 0:
abort(404, 'The flow has no first question identified')
first_question = first_question[0]
character_id = uuid4().hex
new_character = db.nodes.create(id = character_id)
flow_start.relationships.create("Character", new_character)
new_character.relationships.create("Current", first_question)
if not 'characters' in db.nodes.indexes:
db.nodes.indexes.create('characters')
db.nodes.indexes.get('characters').add('id', character_id, new_character)
redirect('/character/%s' % character_id)
def question(flow_id, question_id):
def next_question(answer):
decorated_answer = answer.properties
decorated_answer['next'] = answer.relationships.outgoing(
['Next'])[0].end.properties
return decorated_answer
flow_start = finders.find_flow(flow_id)
if flow_start == None:
abort(404, 'That flow is unrecognised')
question = finders.find_question(flow_id, question_id)
if question == None:
abort(404, 'That question is unrecognised')
answers = [
answer.end for answer in question.relationships.outgoing(['Answer'])
]
answers = [
answer.properties if not answer.relationships.outgoing(['Next']) else
next_question(answer) for answer in answers
]
return template('question',
flow=flow_start,
question=question,
answers=answers)
def start(flow_id):
from uuid import uuid4
flow_start = finders.find_flow(flow_id)
if flow_start == None:
abort(404, 'That flow is unrecognised')
first_question = [
rel.end for rel in flow_start.relationships.outgoing(['First'])
]
if len(first_question) == 0:
abort(404, 'The flow has no first question identified')
first_question = first_question[0]
character_id = uuid4().hex
new_character = db.nodes.create(id=character_id)
flow_start.relationships.create("Character", new_character)
new_character.relationships.create("Current", first_question)
if not 'characters' in db.nodes.indexes:
db.nodes.indexes.create('characters')
db.nodes.indexes.get('characters').add('id', character_id, new_character)
redirect('/character/%s' % character_id)
def answer(flow_id, question_id, answer_id):
flow_start = finders.find_flow(flow_id)
if flow_start == None:
abort(404, 'That flow is unrecognised')
question = finders.find_question(flow_id, question_id)
if question == None:
abort(404, 'That question is unrecognised')
answers = [answer.end for answer in question.relationships.outgoing(['Answer']) if answer.end.properties['id'] == answer_id]
if not len(answers) == 1:
abort(404, 'Answer not found')
answer = answers[0]
next_questions = answer.relationships.outgoing(['Next'])
if not next_questions:
return template('conclusion')
next_question_id = next_questions[0].end['id']
return redirect('/flow/%s/question/%s' % (flow_id, next_question_id))
def flows(id):
flow_start = find_flow(id)
if flow_start == None:
abort(404, 'That flow is unrecognised')
questions = [rel.end.properties for rel in flow_start.relationships.outgoing(['Question'])]
return template('questionnaire', questionnaire = flow_start, questions = questions)
def flows(id):
flow_start = finders.find_flow(id)
if flow_start == None:
abort(404, 'That flow is unrecognised')
questions = [
rel.end.properties
for rel in flow_start.relationships.outgoing(['Question'])
]
return template('questionnaire',
questionnaire=flow_start,
questions=questions)
def question(flow_id, question_id):
flow_start = find_flow(flow_id)
if flow_start == None:
abort(404, 'That flow is unrecognised')
question = find_question(flow_id, question_id)
if question == None:
abort(404, 'That question is unrecognised')
answers = [answer.end.properties for answer in question.relationships.outgoing(['Answer'])]
return template('question', flow = flow_start, question = question, answers = answers)
def question(flow_id, question_id):
def next_question(answer):
decorated_answer = answer.properties
decorated_answer['next'] = answer.relationships.outgoing(['Next'])[0].end.properties
return decorated_answer
flow_start = finders.find_flow(flow_id)
if flow_start == None:
abort(404, 'That flow is unrecognised')
question = finders.find_question(flow_id, question_id)
if question == None:
abort(404, 'That question is unrecognised')
answers = [answer.end for answer in question.relationships.outgoing(['Answer'])]
answers = [answer.properties if not answer.relationships.outgoing(['Next']) else next_question(answer) for answer in answers]
return template('question', flow = flow_start, question = question, answers = answers)