def get(self, olid):
book = Book(edition_id=olid) if 'M' in olid else Book(work_id=olid)
return {
"observations": [
r.dict() for r in Observation.query.filter(
Observation.book_id == book.id).all()
]
}
def post(self):
topic = request.form.get('topic')
winner = request.form.get('winner')
candidates = request.form.get('candidates')
description = request.form.get('description')
source = request.form.get('source')
username = session.get('username')
if source:
description += " (%s)" % source
if not username:
raise Exception('Login required')
observations = request.form.getlist('observations[]') or []
for o in observations:
observation = loads(o)
observation['username'] = username
Observations.persist_observation(observation)
candidates = candidates or ' '.join(
request.form.getlist('candidates[]'))
rec = Recommendation.add(
topic, winner,
[Book.clean_olid(c)
for c in candidates.strip().split(' ')], username, description)
return rec.dict()
def post(self):
topic = request.form.get('topic')
winner = request.form.get('winner')
candidates = request.form.get('candidates')
description = request.form.get('description')
source = request.form.get('source')
username = session.get('username')
if source:
description += " (%s)" % source
if not username:
raise Exception('Login required')
rec = Recommendation.add(
topic, winner,
[Book.clean_olid(c) for c in candidates.split(' ')],
username, description)
return rec.dict()
def persist_observation(cls, data):
work_id = Book.clean_olid(data['work_id'])
edition_id = data.get('edition_id') and Book.clean_olid(
data.get('edition_id'))
try:
book = Book.get(work_olid=work_id, edition_olid=edition_id)
except RexException:
book = Book(work_olid=Book.clean_olid(data['work_id']))
if 'edition_id' in data:
book.edition_olid = edition_id
book.create()
all_observations = {}
for elem in data["observations"]:
key, value = list(elem.items())[0]
if key in all_observations:
all_observations[key] += cls.MULTI_CHOICE_DELIMITER + value
else:
all_observations[key] = value
for k, v in all_observations.items():
aspect = Aspect.get(label=k)
try:
observation = Observation.get(username=data["username"],
aspect_id=aspect.id,
book_id=book.id)
observation.response = v
observation.modified = datetime.utcnow()
observation.update()
except RexException:
observation = Observation(username=data["username"],
aspect_id=aspect.id,
book_id=book.id,
response=v).create()
def post(self):
# Ensure that data was sent
if not request.data:
return "Bad Request", 400
data = loads(request.data)
if not all(data.get(x) for x in ("username", "work_id", "observations")):
return "Bad Request", 400
try:
book = Book.get(
work_olid=data['work_id'], edition_olid=data.get('edition_id')
)
except RexException:
book = Book(work_olid=data['work_id'])
if 'edition_id' in data:
book.edition_olid = data['edition_id']
book.create()
all_observations = {}
for elem in data["observations"]:
key, value = list(elem.items())[0]
if key in all_observations:
all_observations[key] += self.MULTI_CHOICE_DELIMITER + value
else:
all_observations[key] = value
for k, v in all_observations.items():
aspect = Aspect.get(label=k)
try:
observation = Observation.get(username=data["username"],
aspect_id=aspect.id,
book_id=book.id)
observation.response = v
observation.modified = datetime.utcnow()
observation.update()
except RexException:
observation = Observation(username=data["username"],
aspect_id=aspect.id,
book_id=book.id,
response=v).create()
return "OK", 200