def flag(uuid):
post_id = decode_id(uuid)
post = Post.query.get_or_404(post_id)
# Get post
user_post_rating = UserPostRating.query.filter_by(post_id=post.id, user_id=current_user.id).first()
# Check if user flagged the post
if user_post_rating:
# If the post was previously flagged
if user_post_rating.is_flagged == True:
user_post_rating.is_flagged = 0
post.user.karma.negative += 5
else:
user_post_rating.is_flagged = 1
post.user.karma.negative -= 5
else:
user_post_rating = UserPostRating(user_id=current_user.id, post_id=post.id, is_flagged=True)
post.user.karma.negative += 5
db.session.add(user_post_rating)
# Commit changes so far
db.session.commit()
# Check if the post has been flagged multiple times, currently
# the value is hardcoded to 5
flags = UserPostRating.query.filter_by(post_id=post.id, is_flagged=True).all()
if len(flags) > 5:
post.status = "flagged"
post.user.update_karma()
# Clear all the caches
delete_redis_cache_keys("post_list")
delete_redis_cache_keys("post_list", post.category.url)
delete_redis_cache_post(post.uuid)
return jsonify(is_flagged=user_post_rating.is_flagged)
def rate(uuid, rating):
post_id = decode_id(uuid)
post = Post.query.get_or_404(post_id)
# Check if post has been rated
user_post_rating = UserPostRating.query.filter_by(post_id=post.id, user_id=current_user.id).first()
# If a rating exists, we update the the user post record and the post
# record accordingly
if user_post_rating:
if user_post_rating.is_positive != rating:
user_post_rating.is_positive = rating
if user_post_rating.is_positive:
post.rating.positive += 1
post.rating.negative -= 1
post.user.karma.positive += 5
post.user.karma.negative -= 5
else:
post.rating.negative += 1
post.rating.positive -= 1
post.user.karma.negative += 5
post.user.karma.positive -= 5
db.session.commit()
else:
# Remove existing vote
if user_post_rating.is_positive:
post.rating.positive -= 1
post.user.karma.positive -= 5
else:
post.rating.negative -= 1
post.user.karma.negative -= 5
db.session.delete(user_post_rating)
db.session.commit()
post.update_hot()
post.user.update_karma()
delete_redis_cache_keys("post_list")
delete_redis_cache_keys("post_list", post.category.url)
delete_redis_cache_post(post.uuid)
return jsonify(rating=None, rating_delta=post.rating_delta)
else:
# if the post has not bee rated, create rating
user_post_rating = UserPostRating(user_id=current_user.id, post_id=post.id, is_positive=rating)
if user_post_rating.is_positive:
post.rating.positive += 1
post.user.karma.positive += 5
else:
post.rating.negative += 1
post.user.karma.negative += 5
db.session.add(user_post_rating)
db.session.commit()
post.update_hot()
post.user.update_karma()
delete_redis_cache_keys("post_list")
delete_redis_cache_keys("post_list", post.category.url)
delete_redis_cache_post(post.uuid)
return jsonify(rating=str(user_post_rating.is_positive), rating_delta=post.rating_delta)
def delete(uuid):
post_id = decode_id(uuid)
post = Post.query.get_or_404(post_id)
if (post.user.id == current_user.id) or (current_user.has_role("admin")):
post.status = "deleted"
post.edit_date = datetime.datetime.now()
db.session.commit()
# Clear all the caches
delete_redis_cache_keys("post_list")
delete_redis_cache_keys("post_list", post.category.url)
delete_redis_cache_post(post.uuid)
return jsonify(status="deleted")
else:
return abort(403)
def delete(uuid):
post_id = decode_id(uuid)
post = Post.query.get_or_404(post_id)
post.check_permissions()
if (post.user.id == current_user.id) or (current_user.has_role('admin')):
post.status = 'deleted'
post.edit_date = datetime.datetime.now()
db.session.commit()
# Clear all the caches
delete_redis_cache_keys('post_list')
delete_redis_cache_keys('post_list', post.category.url)
delete_redis_cache_post(post.uuid)
return jsonify(status='deleted')
else:
return abort(403)
def view(category, uuid, slug=None):
post_id = decode_id(uuid)
post = Post.query.get_or_404(post_id)
categories = Category.query.all()
user_string_id = 'ANONYMOUS'
if current_user.is_authenticated():
user_string_id = current_user.string_id
# Aggressive redirect if the URL does not have a slug
if not slug:
return redirect(url_for('posts.view',
category=category,
uuid=uuid,
slug=post.slug))
#post.comments.sort(key=lambda comment: comment.confidence, reverse=True)
oembed = None
# If the content is a link, we try to pass it through micawber to do
# some nice embedding
if post.post_type_id == 1:
try:
oembed = registry.request(post.content)
# Keep in mind that oembed can be of different types:
# - photo
# - video
# - link
# - etc
except (ProviderNotFoundException, ProviderException):
# If the link is not an OEmbed provider, we move on
pass
else:
# For any other error (e.g. video was unpublished) we also pass
pass
form = CommentForm()
if current_user.is_anonymous():
current_user.is_owner = False
elif current_user.is_authenticated() and post.user.id == current_user.id:
current_user.is_owner = True
return render_template('posts/view.html',
title='view',
post=post,
oembed=oembed,
form=form,
categories=categories,
user_string_id=user_string_id,
picture=post.thumbnail('m'))
def view(category, uuid, slug=None):
post_id = decode_id(uuid)
post = Post.query.get_or_404(post_id)
post.check_permissions()
categories = Category.query.all()
user_string_id = 'ANONYMOUS'
if current_user.is_authenticated():
user_string_id = current_user.string_id
# Aggressive redirect if the URL does not have a slug
if not slug:
return redirect(
url_for('posts.view', category=category, uuid=uuid,
slug=post.slug))
oembed = None
# If the content is a link, we try to pass it through micawber to do
# some nice embedding
if post.post_type_id == 1:
try:
oembed = registry.request(post.content)
# Keep in mind that oembed can be of different types:
# - photo
# - video
# - link
# - etc
except (ProviderNotFoundException, ProviderException):
# If the link is not an OEmbed provider, we move on
pass
else:
# For any other error (e.g. video was unpublished) we also pass
pass
form = CommentForm()
if current_user.is_anonymous():
current_user.is_owner = False
elif current_user.is_authenticated() and post.user.id == current_user.id:
current_user.is_owner = True
return render_template('posts/view.html',
title='view',
post=post,
oembed=oembed,
form=form,
categories=categories,
user_string_id=user_string_id,
picture=post.thumbnail('m'))
def flag(uuid):
post_id = decode_id(uuid)
post = Post.query.get_or_404(post_id)
post.check_permissions()
# Get post
user_post_rating = UserPostRating.query\
.filter_by(post_id=post.id, user_id=current_user.id).first()
# Check if user flagged the post
if user_post_rating:
# If the post was previously flagged
if user_post_rating.is_flagged:
user_post_rating.is_flagged = 0
post.user.karma.negative += 5
else:
user_post_rating.is_flagged = 1
post.user.karma.negative -= 5
else:
user_post_rating = UserPostRating(user_id=current_user.id,
post_id=post.id,
is_flagged=True)
post.user.karma.negative += 5
db.session.add(user_post_rating)
# Commit changes so far
db.session.commit()
# Check if the post has been flagged multiple times, currently
# the value is hardcoded to 5
flags = UserPostRating.query\
.filter_by(post_id=post.id, is_flagged=True)\
.all()
if len(flags) > 5:
post.status = 'flagged'
post.user.update_karma()
# Clear all the caches
delete_redis_cache_keys('post_list')
delete_redis_cache_keys('post_list', post.category.url)
delete_redis_cache_post(post.uuid)
return jsonify(is_flagged=user_post_rating.is_flagged)
def edit(uuid):
post_id = decode_id(uuid)
post = Post.query.get_or_404(post_id)
if (post.user.id == current_user.id) or (current_user.has_role("admin")):
post.title = request.form["title"]
post.status = "published"
post.edit_date = datetime.datetime.now()
if post.post_type.url == "text":
post.content = bleach_input(request.form["content"])
db.session.commit()
# Clear all the caches
delete_redis_cache_keys("post_list")
delete_redis_cache_keys("post_list", post.category.url)
delete_redis_cache_post(post.uuid)
return jsonify(status="published")
else:
return abort(403)
def edit(uuid):
post_id = decode_id(uuid)
post = Post.query.get_or_404(post_id)
if (post.user.id == current_user.id) or (current_user.has_role('admin')):
post.title = request.form['title']
post.status = 'published'
post.edit_date = datetime.datetime.now()
if post.post_type.url == 'text':
post.content = bleach_input(request.form['content'])
db.session.commit()
# Clear all the caches
delete_redis_cache_keys('post_list')
delete_redis_cache_keys('post_list', post.category.url)
delete_redis_cache_post(post.uuid)
return jsonify(status='published')
else:
return abort(403)
def edit(uuid):
post_id = decode_id(uuid)
post = Post.query.get_or_404(post_id)
post.check_permissions()
if (post.user.id == current_user.id) or (current_user.has_role('admin')):
post.title = request.form['title']
post.status = 'published'
post.edit_date = datetime.datetime.now()
if post.post_type.url == 'text':
post.content = bleach_input(request.form['content'])
db.session.commit()
# Clear all the caches
delete_redis_cache_keys('post_list')
delete_redis_cache_keys('post_list', post.category.url)
delete_redis_cache_post(post.uuid)
return jsonify(status='published')
else:
return abort(403)
def rate(uuid, rating):
post_id = decode_id(uuid)
post = Post.query.get_or_404(post_id)
post.check_permissions()
# Check if post has been rated
user_post_rating = UserPostRating.query\
.filter_by(post_id=post.id, user_id=current_user.id).first()
# If a rating exists, we update the the user post record and the post
# record accordingly
if user_post_rating:
if user_post_rating.is_positive != rating:
user_post_rating.is_positive = rating
if user_post_rating.is_positive:
post.rating.positive += 1
post.rating.negative -= 1
post.user.karma.positive += 5
post.user.karma.negative -= 5
else:
post.rating.negative += 1
post.rating.positive -= 1
post.user.karma.negative += 5
post.user.karma.positive -= 5
db.session.commit()
else:
# Remove existing vote
if user_post_rating.is_positive:
post.rating.positive -= 1
post.user.karma.positive -= 5
else:
post.rating.negative -= 1
post.user.karma.negative -= 5
db.session.delete(user_post_rating)
db.session.commit()
post.update_hot()
post.user.update_karma()
delete_redis_cache_keys('post_list')
delete_redis_cache_keys('post_list', post.category.url)
delete_redis_cache_post(post.uuid)
return jsonify(rating=None, rating_delta=post.rating_delta)
else:
# if the post has not bee rated, create rating
user_post_rating = UserPostRating(user_id=current_user.id,
post_id=post.id,
is_positive=rating)
if user_post_rating.is_positive:
post.rating.positive += 1
post.user.karma.positive += 5
else:
post.rating.negative += 1
post.user.karma.negative += 5
db.session.add(user_post_rating)
db.session.commit()
post.update_hot()
post.user.update_karma()
delete_redis_cache_keys('post_list')
delete_redis_cache_keys('post_list', post.category.url)
delete_redis_cache_post(post.uuid)
return jsonify(rating=str(user_post_rating.is_positive),
rating_delta=post.rating_delta)
