def follow(username):
form = EmptyForm()
if form.validate_on_submit(): #if follow is clicked...
user = User.query.filter_by(username=username).first(
) #check for a matching username in User db
if user is None: #if no matching username found in User db...
flash(_('User %(username)s not found',
username=username.title())) #flash message
return redirect(
url_for('main.index')) #and redirect user to home page
if user == current_user: #if user attempts to follow themself...
flash(_('Nice try, you cannot follow yourself.')) #flash message
return redirect(url_for(
'main.user',
username=username)) #and send them back to their profile
current_user.follow(
user
) #if user is NOT == None and NOT == current_user, follow the user that current_user wishes to follow
db.session.commit() #update the data in the database
flash(
_('You are now following %(username)s!',
username=username.title())) #flash confirmation message
return redirect(url_for(
'main.user',
username=username)) #finally send them back to their profile page
else:
return redirect(
url_for('main.index'
)) #if form is not validated, redirect user to home page
def unfollow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first(
) #sets user to the first match found or None if no match found
if user is None: #if no username match found...
flash(_('User %(username)s not found',
username=username)) #flash message
return redirect(url_for('main.index')) #and then send user to home
if user == current_user: #if user tries to unfollow themselves...
flash(
_('Nice try %(username)s, you cannot unfollow yourself.',
username=username.title())) #print flash message
return redirect(url_for(
'main.user',
username=username)) #and then takes the user their page
current_user.unfollow(
user
) #if username is found and it is not the current_user's, process the unfollow
db.session.commit() #save changes in database
flash(_('You no longer follow %(username)s',
username=username.title())) #flash message
return redirect(url_for(
'main.user', username=username)) #redirect user to their profile
else:
return redirect(
url_for('main.index')
) #if submission cant be validated redirect user to home page
def unlike_post(post_id):
form = EmptyForm()
if form.validate_on_submit():
post = Post.query.filter_by(id=post_id).first()
if post is None:
flash('Post {} not found.'.format(post))
return redirect(url_for('main.index'))
current_user.unlike_post(post)
db.session.commit()
flash('Post removed from liked posts')
return redirect(url_for('main.post_info', post_id=post_id))
def unfollow_program(program_id):
form = EmptyForm()
if form.validate_on_submit():
program = Program.query.filter_by(id=program_id).first()
if program is None:
flash(_('Program not found.'))
return redirect(url_for('main.programs'))
current_user.unfollow_program(program)
db.session.commit()
flash(_('You are not following %(name)s.', name=program.name))
return redirect(request.referrer)
def unfollow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if user is None:
flash("User {} not found".format(username))
return redirect(url_for("main.index"))
if user == current_user:
flash("You cannot unfollow yourself")
return redirect(url_for("main.user", username=username))
current_user.unfollow(user)
db.session.commit()
flash("You are not following {}".format(username))
return redirect(url_for("main.user", username=username))
return redirect(url_for("main.index"))
def follow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if user is None:
flash('User {} not found.'.format(username))
return redirect(url_for('main.index'))
if user == current_user:
flash('You cannot follow yourself!')
return redirect(url_for('main.user', username=username))
current_user.follow(user)
db.session.commit()
flash('You are following {}!'.format(username))
return redirect(url_for('main.user', username=username))
return redirect(url_for('main.index'))
def follow(username):
form = EmptyForm()
if form.validate_on_submit():
_user = User.query.filter_by(username=username).first()
if _user is None:
flash('{} has not been invited to the party'.format(username))
return redirect(url_for('main.index'))
if _user == current_user:
flash("nice try, but you can't follow yourself")
return redirect(url_for('main.user', username=username))
current_user.follow(_user)
db.session.commit()
flash("you're now following {}!".format(username))
return redirect(url_for('main.user', username=username))
else:
return redirect(url_for('main.user', username=username))
def unfollow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if user is None:
flash(_('Пользователь %(username)s не найден', username=username))
return redirect(url_for('main.index'))
if user == current_user:
flash(_('Вы не можете отписаться от самого себя'))
return redirect(url_for('main.user', username=username))
current_user.unfollow(user)
db.session.commit()
flash(_('Вы успешно отписались от пользователя %(username)s', username=username))
return redirect(url_for('main.user', username=username))
else:
return redirect(url_for('main.index'))
def unfollow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(name=username).first()
if user is None:
flash('User {} not found.'.format(username))
return redirect(url_for('main.home'))
if user == current_user:
flash('You cannot unfollow yourself.')
return redirect(url_for('main.user', username=username))
current_user.unfollow(user)
db.session.commit()
flash('You have unfollowed {}.'.format(username))
return redirect(url_for('main.user', username=username))
else:
return redirect(url_for('main.home'))
def follow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if user is None:
flash('User %s not found' % username)
return redirect(url_for('main.index'))
if user == current_user.username:
flash('YOu cannot follow yourself')
return redirect(url_for('main.index'))
current_user.follow(user)
db.session.commit()
flash('Your are follwing %s' % username)
return redirect(url_for('main.user', username=username))
else:
return redirect(url_for('main.index'))
def follow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username = username).first()
if user is None:
flash(_('User %(username)s not found', username = username))
return redirect(url_for('main.profile', username = username))
if user == current_user:
flash(_('You cannot follow yourself'))
return redirect(url_for('main.profile', username = username))
current_user.follow(user)
db.session.commit()
flash(_('You are now following %(username)s', username = username))
return redirect(url_for('main.profile', username = username))
else:
return redirect(url_for('main.home'))
def follow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if User is None:
flash(f"User {username} does not exist")
return redirect(url_for("main.index"))
if user == current_user:
flash(f"Cannot follow yourself")
return redirect(url_for("main.index"))
current_user.follow(user)
db.session.commit()
flash(f"You are following {username}")
return redirect(url_for("main.user", username=username))
else:
return redirect(url_for("main.index"))
def follow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if user is None:
flash('Пользователь {} не найден.'.format(username))
return redirect(url_for('main.index'))
if user == current_user:
flash('Вы не можете на себя подписаться!')
return redirect(url_for('main.user', username=username))
current_user.follow(user)
db.session.commit()
flash('Вы подписаны на {}!'.format(username))
return redirect(url_for('main.user', username=username))
else:
return redirect(url_for('main.index'))
def unfollow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if user is None:
flash('User {} not found.'.format(username))
return redirect(request.referrer)
if user == current_user:
flash('You cannot unfollow yourself!')
return redirect(request.referrer)
current_user.unfollow(user)
db.session.commit()
flash('You are not following {}.'.format(username))
return redirect(request.referrer)
else:
return redirect(request.referrer)
def unfollow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if user is None:
flash(f'User {username} not found')
return redirect(url_for('main.index'))
if user == current_user:
flash('You can\'t unfollow yourself')
return redirect(url_for('main.user', username=username))
current_user.unfollow(user)
db.session.commit()
flash(_('You are not following %(username)s', username=username))
return redirect(url_for('main.user', username=username))
else:
return redirect(url_for('main.index'))
def follow(username): # followbutton is rendered in User page
form = EmptyForm()
if form.validate_on_submit(): # run below once they press submit button
user = User.query.filter_by(username=username).first()
if user is None: # if there is no user redirect to index
flash('User {} not found.'.format(username))
return redirect(url_for('main.index'))
if user == current_user: # if user tries to follow him/herself
flash('You cannot follow yourself!')
return redirect(url_for('main.user', username))
current_user.follow(user)
db.session.commit()
flash('You are now following {}!'.format(username))
return redirect(url_for('main.user', username=username))
else:
return redirect(url_for('main.index'))
def delete_image():
form = EmptyForm()
if form.validate_on_submit():
if current_user.avatar_img is None:
flash(_('You do not have a custom avatar image'))
return redirect(
url_for('main.user', username=current_user.username))
os.remove(
os.path.join(current_app.config['UPLOAD_FOLDER'], 'avatars',
current_user.avatar_img))
current_user.avatar_img = None
db.session.commit()
flash(_('Your picture has been deleted'))
return redirect(url_for('main.user', username=current_user.username))
else:
return redirect(url_for('main.index'))
def unfollow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if user is None:
flash(f'User {username} not found')
return redirect(url_for('main.index'))
if user == current_user:
flash('You cannot unfollow yourself!')
return redirect(url_for('main.user',username=username))
current_user.unfollow(user)
db.session.commit()
flash(f'You are not followinng {username}')
return redirect(url_for('main.user',username=username))
else: # validate_on_submit() 호출이 실패 할 수 있는 유일한 이유는 CSRF 토큰이 없거나 유효하지 않은 경우
return redirect(url_for('main.index')) # 이 경우 애플리케이션을 홈페이지로 다시 리디렉션함
def follow(username): # <username> 과 변수명 일치
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
#(db에있는 column= 변수명)
if user is None:
flash(f'User {username} not found')
return redirect(url_for('main.index'))
if user == current_user: # 현재 유저 본인이라면
flash('You cannot follow yourself!')
current_user.follow(user)
db.session.commit()
flash(f'You are followung {username}!')
return redirect(url_for('main.user', username=username))
else:
return redirect(url_for('main.index'))
def follow(username): # функция подписки на определенного юзера
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if user is None:
flash(_('User %(username)s not found.', username=username))
return redirect(url_for('main.index'))
if user == current_user:
flash(_('You cannot follow yourself!'))
return redirect(url_for('main.user', username=username))
current_user.follow(user)
db.session.commit()
flash(_('You are following %(username)s!', username=username))
return redirect(url_for('main.user', username=username))
else:
return redirect(url_for('main.index'))
def unfollow(username):
form = EmptyForm()
if form.validate_on_submit():
_user = User.query.filter_by(username=username).first()
if _user is None:
flash('{} has not been invited to the party'.format(username))
return redirect(url_for('main.index'))
if _user == current_user:
flash("thou cannot unfollow oneself")
return redirect(url_for('main.user', username=username))
current_user.unfollow(_user)
db.session.commit()
flash('unfollowed {}'.format(username))
return redirect(url_for('main.user', username=username))
else:
return redirect(url_for('main.user', username=username))
def follow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if user is None:
flash('User not found.', 'warning')
return redirect(url_for('main.index'))
if user == current_user:
flash('You cannot follow yourself!','warning')
return redirect(url_for('main.user', username=username))
current_user.follow(user)
db.session.commit()
flash('Congo you are growing socially','success')
return redirect(url_for('main.user', username=username))
else:
return redirect(url_for('main.index'))
def unfollow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if not user:
flash(_('Usuário %(username)s não encontrado!', username=username))
return redirect(url_for('main.index'))
if user == current_user:
flash(_('Função não permitida para seu próprio perfil!'))
return redirect(url_for('main.user', username=username))
current_user.unfollow(user)
db.session.commit()
flash(_('Você deixou de seguir %(username)s.', username=username))
return redirect(url_for('main.user', username=username))
else:
return redirect(url_for('main.index'))
def follow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if not user:
flash(_('Usuário %(username)s não encontrado.', username=username))
return redirect(url_for('main.index'))
if user == current_user:
flash(_('Ops, você não pode se seguir!'))
return redirect(url_for('main.user', username=username))
current_user.follow(user)
db.session.commit()
flash(_('Você está seguindo %(username)s!', username=username))
return redirect(url_for('main.user', username=username))
else:
return redirect(url_for('main.index'))
def unfollow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if user is None:
flash(_('User %(username)s not found.', username=username))
return redirect(url_for('main.index'))
if user == current_user:
flash(_("You can't unfollow yourself!"))
return redirect(url_for('main.user', username=username))
current_user.unfollow(user)
db.session.commit() # pylint: disable=no-member
flash(_('You are no longer following %(username)s.', username=username))
return redirect(url_for('main.user', username=username))
else:
return redirect(url_for('main.index'))
def follow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if user is None:
flash(_("User %(username)s not found.", username=username))
return redirect(url_for("main.index"))
if user == current_user:
flash(_("You cannot follow yourself!"))
return redirect(url_for("main.user", username=username))
current_user.follow(user)
db.session.commit()
flash(_("You are following %(username)s!", username=username))
return redirect(url_for("main.user", username=username))
else:
return redirect(url_for("main.index"))
def unfollow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if user is None:
flash('用户{}找不到'.format(username))
return redirect(url_for('main.index'))
if user == current_user:
flash('你不能取关你自己')
return redirect(url_for('main.user', username=username))
current_user.unfollow(user)
db.session.commit()
flash('取关{}成功'.format(username))
return redirect(url_for('main.user', username=username))
else:
return redirect(url_for('main.index'))
def unfollow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if user is None:
flash('User {} not found.'.format(username))
return redirect(url_for('main.index'))
if user == current_user:
flash('You cannot unfollow yourself')
redirect(url_for('main.user', username=username))
current_user.unfollow(user)
db.session.commit()
flash('You are no longer following {}.'.format(username))
return redirect(url_for(
'main.user', username=username)) #idk if we should send them here
else:
return redirect(url_for('main.index'))
def unfollow(username):
"""取消关注"""
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if user is None:
flash('用户:{} 不存在'.format(username))
return redirect(url_for('main.index'))
if user == current_user:
flash('不能关注自己')
return redirect(url_for('main.user', username=username))
current_user.unfollow(user)
db.session.commit()
flash('取消关注: {}'.format(username))
return redirect(url_for('main.user', username=username))
else:
return redirect(url_for('main.index'))
def unfollow(username):
form = EmptyForm()
if form.validate_on_submit():
user = User.query.filter_by(username=username).first()
if not user:
flash(f"User {username} not found!")
return redirect(url_for("main.index"))
if user == current_user:
flash(_("You cannot unfollow yourself!"))
return redirect(url_for("main.user"), username=username)
current_user.unfollow(user)
db.session.commit()
flash(_("You are no longer following %(username)s!",
username=username))
return redirect(url_for("main.user", username=username))
else:
return redirect(url_for("main.index"))
