def update(self, request):
if request.method == 'POST':
first_name = request.form['firstname']
last_name = request.form['lastname']
error = None
if not first_name:
error = 'A first name is required.'
elif not last_name:
error = 'A last name is required.'
else:
if 'avatar' in request.files:
file = request.files['avatar']
if file.filename:
flask_app.logger.info(file)
uploader = Upload()
avatar = uploader.upload(file, session['user']['localId'])
session['user']['avatar'] = avatar
try:
session['user']['first_name'] = first_name
session['user']['last_name'] = last_name
database = Database()
user_auth = database.update_user(session['user'])
except Exception as err:
error = err
if error:
flash(str(error))
def update(self, request):
if request.method == 'POST':
first_name = request.form['firstname']
last_name = request.form['lastname']
error = None
if not first_name:
error = 'A first name is required.'
elif not last_name:
error = 'A last name is required.'
else:
if 'avatar' in request.files:
file = request.files['avatar']
if file.filename:
uploader = Upload()
avatar = uploader.upload(file,
session['user']['localId'])
session['user']['avatar'] = "/" + avatar.strip("/")
try:
session['user']['first_name'] = first_name
session['user']['last_name'] = last_name
database = Database()
user_auth = database.update_user(session['user'])
session.modified = True
except Exception as err:
error = err
if error:
raise Exception(error)
else:
return
def upload(self, request):
image_id = str(uuid.uuid1())
name = request.form['name']
description = request.form['description']
category = request.form['category']
image_filter = request.form['filter']
# Validates required registration fields
error = None
user_id = False
if (session['user'] and session['user']['localId']):
user_id = session['user']['localId']
user_name = session['user']['first_name'] + " " + session['user']['last_name']
user_avatar = session['user']['avatar']
else:
error = 'You must be logged in to upload an image.'
if 'image' not in request.files:
error = 'A file is required.'
else:
file = request.files['image']
if not error:
if file.filename == '':
error = 'A file is required.'
elif not name:
error = 'An name is required.'
elif not description:
error = 'A description is required.'
elif not category:
error = 'A category is required.'
else:
try:
uploader = Upload()
upload_location = uploader.upload(file, image_id)
image_data = {
"id": image_id,
"upload_location": '/' + upload_location,
"user_id": user_id,
"user_name": user_name,
"user_avatar": user_avatar,
"name": name,
"description": description,
"category": category,
"filter": image_filter,
"created_at": int(time.time())
}
database = Database()
uploaded = database.save_image(image_data, image_id)
except Exception as err:
error = err
if error:
flask_app.logger.info('################ UPLOAD ERROR #######################')
flask_app.logger.info(error)
raise Exception(error)
else:
return image_id
def update(self, request):
"""
Update method.
Processes update request, and edits users' data in Firebase upon success.
Parameters:
request (obj): The POST request object
Raises:
error (Exception): Error from failed Firebase request
"""
# Extracts the required fields from POST request.
if request.method == 'POST':
first_name = request.form['firstname']
last_name = request.form['lastname']
# Validates required fields from the update request.
error = None
if not first_name:
error = 'A first name is required.'
elif not last_name:
error = 'A last name is required.'
else:
if 'avatar' in request.files:
file = request.files['avatar']
if file.filename:
uploader = Upload()
avatar = uploader.upload(file,
session['user']['localId'])
session['user']['avatar'] = "/" + avatar.strip("/")
try:
session['user']['first_name'] = first_name
session['user']['last_name'] = last_name
database = Database()
user_auth = database.update_user(session['user'])
session.modified = True
except Exception as err:
# Raises error from failed Firebase request.
error = err
if error:
# Raises error from failed Firebase request.
raise Exception(error)
else:
# Return upon success
return
def update(self, request):
"""
Updates User's First & Last Name
"""
if request.method == 'POST':
first_name = request.form['firstname']
last_name = request.form['lastname']
error = None
# When first name field is not filled out
if not first_name:
error = 'A first name is required.'
# When last name field is not filled out
elif not last_name:
error = 'A last name is required.'
else:
"""
Checks if user has uploaded a file. If so
it will update users avatar
"""
if 'avatar' in request.files:
file = request.files['avatar']
if file.filename:
uploader = Upload()
avatar = uploader.upload(file,
session['user']['localId'])
session['user']['avatar'] = "/" + avatar.strip("/")
try:
session['user']['first_name'] = first_name
session['user']['last_name'] = last_name
database = Database()
user_auth = database.update_user(session['user'])
session.modified = True
except Exception as err:
error = err
if error:
raise Exception(error)
else:
return
def update(self, request):
"""
It gets the users data from the form and then sends it to the database
"""
if request.method == 'POST':
first_name = request.form['firstname']
last_name = request.form['lastname']
error = None
if not first_name:
error = 'A first name is required.'
elif not last_name:
error = 'A last name is required.'
else:
#If the user has uplaoded an image, handle the file upload
if 'avatar' in request.files:
file = request.files['avatar']
if file.filename:
uploader = Upload()
avatar = uploader.upload(file,
session['user']['localId'])
session['user']['avatar'] = "/" + avatar.strip("/")
#Try to update the user data
try:
session['user']['first_name'] = first_name
session['user']['last_name'] = last_name
database = Database()
user_auth = database.update_user(session['user'])
session.modified = True
except Exception as err:
error = err
if error:
raise Exception(error)
else:
return
def update(self, request):
if request.method == 'POST':
# request form infomation for firstname, and lastname.
first_name = request.form['firstname']
last_name = request.form['lastname']
error = None
if not first_name:
# If error / empty field with the firstname will display readable error
error = 'A first name is required.'
elif not last_name:
# If error / empty field with the lastname will display readable error
error = 'A last name is required.'
else:
# If avatar is in request files
if 'avatar' in request.files:
# Request the avatar files
file = request.files['avatar']
if file.filename:
# Pulls avatar, user and localid from session data.
uploader = Upload()
avatar = uploader.upload(file, session['user']['localId'])
session['user']['avatar'] = "/" + avatar.strip("/")
try:
# sets session users firstname and lastname to firstname and lastname.
session['user']['first_name'] = first_name
session['user']['last_name'] = last_name
database = Database()
user_auth = database.update_user(session['user'])
session.modified = True
except Exception as err:
error = err
if error:
raise Exception(error)
else:
return
def update(self, request):
if request.method == 'POST':
#requests first name and last name
first_name = request.form['firstname']
last_name = request.form['lastname']
error = None
#if a first or last name is not provided an error is sent. if profile is updated via a form post
if not first_name:
error = 'A first name is required.'
elif not last_name:
error = 'A last name is required.'
else:
#
if 'avatar' in request.files:
file = request.files['avatar']
if file.filename:
uploader = Upload()
avatar = uploader.upload(file,
session['user']['localId'])
session['user']['avatar'] = "/" + avatar.strip("/")
try:
session['user']['first_name'] = first_name
session['user']['last_name'] = last_name
database = Database()
user_auth = database.update_user(session['user'])
session.modified = True
except Exception as err:
error = err
if error:
raise Exception(error)
# Raise error from failed Firebase request
else:
# Return on success
return
def upload(self, request):
"""
Upload method.
Requests to upload an image from the user to the DB.
"""
# Checks that the required fields are filled, and sent to the DB.
image_id = str(uuid.uuid1())
name = request.form['name']
description = request.form['description']
category = request.form['category']
image_filter = request.form['filter']
# Validates required registration fields
error = None
user_id = False
# Associates the session User ID with the localID on the DB.
if (session['user'] and session['user']['localId']):
user_id = session['user']['localId']
user_name = session['user']['first_name'] + " " + session['user'][
'last_name']
user_avatar = session['user']['avatar']
else:
# Raises error if the user is not logged in as the localID and the user ID are not able to be associated.
error = 'You must be logged in to upload an image.'
# Raises error if there is no image requested to be sent to the DB.
if 'image' not in request.files:
error = 'A file is required.'
else:
# Requests that the image be sent to the DB, if the above requirements are met.
file = request.files['image']
# Raises a specific error based on which of the following requirements are not met.
if not error:
if file.filename == '':
error = 'A file is required.'
elif not name:
error = 'An name is required.'
elif not description:
error = 'A description is required.'
elif not category:
error = 'A category is required.'
else:
# Attempts to send the following information to the DB asssociated with the image ID in the following format.
try:
uploader = Upload()
upload_location = uploader.upload(file, image_id)
image_data = {
"id": image_id,
"upload_location": '/' + upload_location,
"user_id": user_id,
"user_name": user_name,
"user_avatar": user_avatar,
"name": name,
"description": description,
"category": category,
"filter": image_filter,
"created_at": int(time.time())
}
database = Database()
uploaded = database.save_image(image_data, image_id)
except Exception as err:
# Raise error upon failed Firebase upload.
error = err
if error:
# Raises an error if Flask fails to upload the information to Firebase, and displays a message for the user.
flask_app.logger.info(
'################ UPLOAD ERROR #######################')
flask_app.logger.info(error)
raise Exception(error)
else:
# Returns image ID upon successful upload.
return image_id
def upload(self, request):
# sets data base variables to the form requests infomation.
image_id = str(uuid.uuid1())
name = request.form['name']
description = request.form['description']
category = request.form['category']
image_filter = request.form['filter']
# Validates required registration fields
error = None
user_id = False
# Pulls session user and local_Id to attack to image.
# Also checks in their is a user login in the session.
if (session['user'] and session['user']['localId']):
user_id = session['user']['localId']
user_name = session['user']['first_name'] + " " + session['user'][
'last_name']
user_avatar = session['user']['avatar']
else:
# Displays readable error
error = 'You must be logged in to upload an image.'
# Checks request file for a image file
if 'image' not in request.files:
# If image file isnt found display readable error.
error = 'A file is required.'
else:
#Re-request the image file.
file = request.files['image']
#List of readable errors
if not error:
# If file isnt present display error
if file.filename == '':
error = 'A file is required.'
# If name blank display error
elif not name:
error = 'An name is required.'
# If Description is blank display error
elif not description:
error = 'A description is required.'
# If category is blank display error
elif not category:
error = 'A category is required.'
else:
try:
# sets image data to all the data that makes up the image
uploader = Upload()
upload_location = uploader.upload(file, image_id)
image_data = {
"id": image_id,
"upload_location": '/' + upload_location,
"user_id": user_id,
"user_name": user_name,
"user_avatar": user_avatar,
"name": name,
"description": description,
"category": category,
"filter": image_filter,
"created_at": int(time.time())
}
database = Database()
# Uploads and saves image data to database
uploaded = database.save_image(image_data, image_id)
except Exception as err:
error = err
if error:
# We have error, pass it back to controller
# and display a readable error in git
flask_app.logger.info(
'################ UPLOAD ERROR #######################')
flask_app.logger.info(error)
raise Exception(error)
else:
# We have no errors, return image_id
return image_id
