def edit_deal(deal_id):
'''
This function is used to allow a user to edit the description of a deal
that he or she has submitted
'''
deal = Deal.objects(id=deal_id).first()
if deal is None:
return abort(404)
user = get_current_user()
if user is None or str(get_current_user().id) != deal.author_id:
return abort(404)
msg = {}
form = Edit_Form(csrf_enabled=False)
if request.method == 'POST' and form.validate_on_submit():
print request.form
description = request.form.get('description', None)
if description:
deal.description = description
deal.edited = datetime.now()
deal.save()
store_deal(deal, overwrite=True)
next = Href('/')
next = next('deals', deal.sequence_num, deal.short_title)
msg['status'] = 'success'
else:
msg['status'] = 'error'
msg['description_error'] = form.description.errors[0]
return jsonify(msg)
def show_user_profile(name, filter_by, page, sort):
'''
This method retrieve a list of deals shared or bookmarked by the
user. This method is used to show the user's history on the site.
A user's bookmark is private to the user's eye's only. Abort 404 will be
thrown if a users try to access some other user's bookmark.
'''
#sanity check our inputs
if sort not in sorts:
return abort(404)
#are we trying to retrieve the profile of a non-existent user?
page_owner = User.objects(name=name).first()
if page_owner is None:
return abort(404)
# if we are trying filtering by the correct categories?
if filter_by not in user_history_filters:
return abort(404)
#do not allow other users to see other user's bookmark
current_user = get_current_user()
if filter_by == 'bookmarked' and (current_user == None
or current_user.name != name):
return abort(404)
key = [name, '_', filter_by, '_', sort]
key = ''.join(key)
deal_seq_nums = None
if r.exists(key):
deal_seq_nums = r.lrange(key, 0, -1)
if deal_seq_nums == ['None']:
deal_seq_nums = []
else:
deal_queryset = query_for_deals(page_owner, filter_by, sort)
deal_seq_nums = [deal.sequence_num for deal in deal_queryset]
store_list_of_deals(key, deal_seq_nums)
for deal in deal_queryset:
store_deal(deal)
start = (page - 1) * per_page
end = page * per_page
has_next = True if end < len(deal_seq_nums) else False
has_previous = True if start > 0 else False
deal_seq_nums = deal_seq_nums[start:end]
return render_template('user_history.html',
current_filter=filter_by,
current_page=page,
current_sort=sort,
owner=page_owner,
deal_seq_nums=deal_seq_nums,
has_next=has_next,
has_previous=has_previous)
def show_user_profile(name, filter_by, page, sort):
'''
This method retrieve a list of deals shared or bookmarked by the
user. This method is used to show the user's history on the site.
A user's bookmark is private to the user's eye's only. Abort 404 will be
thrown if a users try to access some other user's bookmark.
'''
#sanity check our inputs
if sort not in sorts:
return abort(404)
#are we trying to retrieve the profile of a non-existent user?
page_owner = User.objects(name=name).first()
if page_owner is None:
return abort(404)
# if we are trying filtering by the correct categories?
if filter_by not in user_history_filters:
return abort(404)
#do not allow other users to see other user's bookmark
current_user = get_current_user()
if filter_by == 'bookmarked' and (current_user == None or
current_user.name != name):
return abort(404)
key = [name, '_', filter_by, '_', sort]
key = ''.join(key)
deal_seq_nums = None
if r.exists(key):
deal_seq_nums = r.lrange(key, 0, -1)
if deal_seq_nums == ['None']:
deal_seq_nums = []
else:
deal_queryset = query_for_deals(page_owner, filter_by, sort)
deal_seq_nums = [deal.sequence_num for deal in deal_queryset]
store_list_of_deals(key, deal_seq_nums)
for deal in deal_queryset:
store_deal(deal)
start = (page - 1) * per_page
end = page * per_page
has_next = True if end < len(deal_seq_nums) else False
has_previous = True if start > 0 else False
deal_seq_nums = deal_seq_nums[start:end]
return render_template('user_history.html', current_filter=filter_by,
current_page=page, current_sort=sort,
owner=page_owner, deal_seq_nums=deal_seq_nums,
has_next=has_next, has_previous=has_previous)
def post_deal():
form = Deal_Form()
# if current_user is None:
# msg = {"status": "error", "message": "user not logged in"}
# return msg
if request.method == 'GET':
return render_template('post_deal.html', form=form)
elif request.method == 'POST':
if form.validate_on_submit():
title = request.form.get('title')
title = string.strip(title)
short_title = title[0:short_title_length - 1]
short_title = string_to_url_fix(short_title)
category = request.form.get('categories')
category = string.lower(category)
location = request.form.get('location', None)
if location == "":
location = None
if location and is_amazon_url(location):
location = gen_amazon_affiliate_url(location)
description = request.form.get('description', None)
user = get_current_user()
ip = request.remote_addr
new_deal = Deal(title=title, short_title=short_title,
location=location, category=category,
description=description, author_id=str(user.id),
num_votes=1, ip=ip)
new_deal.save()
new_deal_id = new_deal.id
# updating redis cache
store_deal(new_deal)
insert_new_deal_into_list(category, new_deal.sequence_num)
set_user_action_as_completed('vote', new_deal_id, user.sequence_num)
for sort in sorts:
r.delete("".join([user.name, '_', 'shared', '_', sort]))
# updating mongodb or datastore
user.deals_voted.append(str(new_deal_id))
user.deals_submitted.append(str(new_deal_id))
user.save()
celery_tasks.upvote.delay(new_deal_id, user.id, request.remote_addr)
#building this deal's url so to redirect the user
next = Href('/')
next = next('deals', new_deal.sequence_num, new_deal.short_title)
msg = {'status': 'success', 'redirect': next}
return jsonify(msg)
else:
#if form returns errors, return the errors to the users via js
msg = {"status": "error"}
if form.title.errors:
msg["title_error"] = form.title.errors[0]
if form.location.errors:
msg["location_error"] = form.location.errors[0]
if form.categories.errors:
msg["category_error"] = form.categories.errors[0]
if form.description.errors:
msg["description_error"] = form.description.errors[0]
return jsonify(msg)
else:
abort(404)
