def post_comment(key):
battle = Battle.get(key)
now = datetime.now()
if request.form.has_key('leftbox'):
comment = request.form.get('leftbox')
left_comment = Comment(parent=battle, comment=comment, author=users.get_current_user(), side="left", when=now)
if request.files['left_image']:
image_file = request.files['left_image']
headers = image_file.headers['Content-Type']
blob_key = parse_options_header(headers)[1]['blob-key']
left_comment.blob_key = blob_key
left_comment.image_url = images.get_serving_url(blob_key)
left_comment.put()
send_emails(key, comment)
elif request.form.has_key('rightbox'):
comment = request.form.get('rightbox')
right_comment = Comment(parent=battle, comment=comment, author=users.get_current_user(), side="right", when=now)
if request.files['right_image']:
image_file = request.files['right_image']
headers = image_file.headers['Content-Type']
blob_key = parse_options_header(headers)[1]['blob-key']
right_comment.blob_key = blob_key
right_comment.image_url = images.get_serving_url(blob_key)
right_comment.put()
send_emails(key, comment)
return left_right(key)
def vote_battle(battle_key,up_or_down): vote = 1 if up_or_down == "up" else -1 battle = Battle.get(battle_key) if check_for_user_vote_battle(battle, vote): battle.votes = battle.votes + vote battle.put() votes = battle.votes return jsonify(votes=votes)
def send_emails(key,comment): battle = Battle.get(key) message = mail.EmailMessage(sender="*****@*****.**", subject="An update on Battle " + battle.left + " vs " + battle.right) for subscriber in battle.subscribers: message.to = subscriber message.body = comment + "\n by " + users.get_current_user().nickname() message.send()
def left_right(key):
upload_url = blobstore.create_upload_url('/post_comment/'+key)
battle = Battle.get(key)
left_comments = Comment.all().ancestor(battle).order('-votes').filter('side =','left')
right_comments = Comment.all().ancestor(battle).order('-votes').filter('side =','right')
if battle.expirationDate and battle.expirationDate < datetime.now():
return render_template('results.html',battle=battle,leftf=battle.left,rightf=battle.right,lc=left_comments,rc=right_comments)
return render_template('battle.html',battle=battle,key=key,
leftf=battle.left,rightf=battle.right,
lc=left_comments,rc=right_comments,upload_url=upload_url,current_user=users.get_current_user().email())
def edit_battle(key):
battle = Battle.get(key)
if battle.author != users.get_current_user():
return messages("You cannot edit this battle as you are not its owner")
left = request.form.get('left')
right = request.form.get('right')
date = request.form.get('date')
tags = ""
if battle.tags:
for t in battle.tags:
tags = tags + t + ','
if request.method == 'POST':
if check_existing_battle(left,right,battle):
return Response(status=400)
if date != 'None' and date != '':
battle.expirationDate = datetime.strptime(date,"%m/%d/%Y")
battle.left = left
battle.right = right
form_tags = []
for t in request.form.get('tags').split(','):
form_tags.append(t.strip())
battle.tags = []
for tag in form_tags:
if not tag == '':
battle.tags.append(tag)
battle.put()
return Response(status=200)
if battle.expirationDate:
battle_date = battle.expirationDate.strftime("%m/%d/%Y")
else:
battle_date = 'None'
return render_template('edit_battle.html',battle=battle,tags=tags,date=battle_date)
def unsubscribe(key): battle = Battle.get(key) battle.subscribers.remove(str(users.get_current_user().email())) battle.put() return Response(status=200)
def remove_battle(key):
battle = Battle.get(key)
if battle.author != users.get_current_user():
return messages("You cannot delete this battle as you are not its owner")
db.delete(battle)
return redirect('/yourbattles')
def subscribe(key): battle = Battle.get(key) if not battle.subscribers.__contains__(users.get_current_user().email()): battle.subscribers.append(str(users.get_current_user().email())) battle.put() return Response(status=200)
