def next_draft():
current_app.logger.debug('creating next draft')
if 'did' in request.form and 'uid' in request.form:
did = request.form['did']
uid = request.form['uid']
draft = Draft.query.filter_by(did=did).first()
if not draft or draft.uid != g.user.uid or draft.finalized:
return jsonify(error="Bad params"), 400
# finalize the draft
draft.finalized = True
db.session.add(draft)
db.session.flush()
# make a new draft for the writer
new_draft = Draft.next_draft(draft)
db.session.add(new_draft)
db.session.commit()
return jsonify(status='success',
did=new_draft.did,
version=new_draft.version,
timestamp=new_draft.pretty_modified_date()
)
else:
return jsonify(error="Bad params"), 400
def email_a_review():
current_app.logger.debug('emailing review for a draft')
if 'did' in request.form and 'uid' in request.form and 'email' in request.form:
did = request.form['did']
uid = request.form['uid']
email = request.form['email']
draft = Draft.query.filter_by(did=did).first()
if not draft or draft.uid != g.user.uid:
return jsonify(error="Invalid draft"), 400
if not validate_email(email, check_mx=True):
return jsonify(error="Invalid email"), 400
# create review pointing to the draft
review = Review()
review.did = draft.did
review.email = email
# really good code to generate a unique url hash for the review
unique_hash = False
gen_hash = ''
while not unique_hash:
gen_hash = uuid.uuid4().hex
queried_review = Review.query.filter_by(urlhash=gen_hash).first()
if not queried_review:
unique_hash = True
review.urlhash = gen_hash
db.session.add(review)
# if the draft was not finalized, finalize it and create a new one
new_did = None
new_version = None
new_timestamp = None
if not draft.finalized:
draft.finalized = True
db.session.add(draft)
db.session.flush()
# make a new draft for the writer
new_draft = Draft.next_draft(draft)
db.session.add(new_draft)
db.session.flush()
new_did = new_draft.did
new_version = new_draft.version
new_timestamp = new_draft.pretty_modified_date()
else:
db.session.flush()
review_url = 'http://' + app.config.get('SERVER_HOST') + '/essays/review/' + review.urlhash
# send emailz
params = {
'sender': g.user.first_name + ' ' + g.user.last_name,
'review_url': review_url
}
mailer = Mailer()
mailer.send(ReviewADraft(), params, email)
# create notification for user receiving review if necessary
receiving_user = User.query.filter_by(email=email).first()
if receiving_user:
notification = Notification()
notification.uid = receiving_user.uid
notification.from_uid = uid
notification.short_template = 'requested a review.'
notification.url = review_url
notification.long_template = '{{ sender }} wrote an essay and wants you to <a href="' + review_url +'"> review </a> it.'
db.session.add(notification)
db.session.commit()
return jsonify(status='success',
new_did=new_did,
new_version=new_version,
new_timestamp=new_timestamp
)
else:
return jsonify(error="Bad params"), 400
