def validate(self):
if not Form.validate(self):
return False
user = db_config.get_user(self.username.data.lower())
if user and db_config.user_authenticate(
user, password_pt=self.password.data):
return True
else:
self.username.errors.append("Invalid username or password")
return False
def upload():
if not 'username' in session:
return redirect(url_for('signin'))
user = db_config.get_user(session['username'])
if not user:
return 'user:db'
request_files = request.files.getlist("file")
print(request_files)
if request_files[0].filename == '':
return render_template('upload.html', error='No file selected')
save_photos(request_files, user)
return redirect(url_for('profile'))
def profile():
# locate the user
user = db_config.get_user(session['username'])
if not user:
return 'user:db'
#locate images by user
images = db_config.get_user_question(session['username'])
image_names = [photo.get('pic_url') for photo in images]
image_and_transforms = {}
for photo in images:
image_and_transforms[S3_ADDR + photo.get('pic_url')] = [S3_ADDR + photo.get('pic_url'),
photo.get('input_latex'),
photo.get('soln_latex')]
print(image_names)
return render_template("profile.html", image_dict=image_and_transforms)
def signin():
form = SigninForm()
if request.method == 'GET':
if 'username' in session:
# if user is logged in
return redirect(url_for('activate'))
return render_template('signin.html', form=form)
elif request.method == 'POST':
if not form.validate():
return render_template('signin.html', form=form)
else:
# usr authenticated
session['username'] = form.username.data
user = db_config.get_user(session['username'])
if not user:
return 'user:db'
session['username'] = form.username.data
if db_config.user_check_confirmed(form.username.data) == False:
return redirect(url_for('activate'))
return redirect(url_for('profile'))
def validate(self):
validate = True
if not Form.validate(self):
validate = False
user = db_config.get_user(self.username.data.lower())
if user:
self.username.errors.append("That username is already taken")
validate = False
user = db_config.get_user_by_email(self.email.data.lower())
if user:
self.email.errors.append(
"That email is registered to another user")
validate = False
if self.conf_password.data != self.password.data:
self.password.errors.append("Password entered not identical")
validate = False
return validate