def register_token(): # the route to authenticate through the use of a token
if is_logged_in(cookies={'Cookie': request.cookies.get('user_cookies')}):
flash("You are already logged in!", 'info')
return redirect(url_for('main.home'))
form = TokenForm() # gets the token form
if form.validate_on_submit(): # if valid
# sends the necessary get request
response = send_http_request(
cookies={'Cookie': request.cookies.get('user_cookies')},
url=
f'https://elderlift-serverside.ue.r.appspot.com/v1/api/register/{form.token.data}',
method='GET',
body={})
# flashes the fact that you are registered
flash("You have successfully registered!", "success")
# redirects to the login page
return redirect(url_for('users.login'))
# renders the token page
return render_template(
"register_token.html",
title="Authenticate with token",
form=form,
authenticated=is_logged_in(
cookies={'Cookie': request.cookies.get('user_cookies')}))
def account():
if not is_logged_in(
cookies={'Cookie': request.cookies.get('user_cookies')}):
abort(400, "You are not logged in!")
form = AccountForm()
if request.method == 'POST': # if it's a post request
if form.validate_on_submit(): # if it's valid
# creates a body to be sent
body = {
'name': form.name.data,
'city': form.city.data,
'country': form.country.data,
'address': form.address.data,
'contact': form.contact.data
}
# sends a http request
response = send_http_request(
cookies={'Cookie': request.cookies.get('user_cookies')},
url=
"https://elderlift-serverside.ue.r.appspot.com/v1/api/account",
method='PUT',
body=body)
# then shows that it was successful
flash(f'{response.content.decode("utf-8")}', 'success')
return redirect(url_for('main.home')) # redirects back to the home
# sends an http request to get the account info
response = send_http_request(
cookies={'Cookie': request.cookies.get('user_cookies')},
url="https://elderlift-serverside.ue.r.appspot.com/v1/api/account",
method='GET')
json_user = json.loads(response.content).get("user")
form.name.data = json_user.get("name")
form.address.data = json_user.get("address")
form.city.data = json_user.get("city")
form.country.data = json_user.get("country")
form.contact.data = json_user.get("contact")
# renders a template with the account page, sends a user that has all the user's info
return render_template(
"account.html",
title="Account",
authenticated=is_logged_in(
cookies={'Cookie': request.cookies.get('user_cookies')}),
user=json_user,
form=form)
def elderly_update_task(task_id): # this is to update a task
if not is_logged_in(
cookies={'Cookie': request.cookies.get('user_cookies')
}): # not logged in, aborts it
abort(400, "You are not logged in!")
# gets the current user if logged in
user = json.loads(
send_http_request(
url="https://elderlift-serverside.ue.r.appspot.com/v1/api/account",
method='GET',
cookies={
'Cookie': request.cookies.get('user_cookies')
}).content).get("user")
# gets the task from http request
task = json.loads(
send_http_request(
url=
f"https://elderlift-serverside.ue.r.appspot.com/v1/api/task/{task_id}",
method='GET',
cookies={
'Cookie': request.cookies.get('user_cookies')
}).content)
if user.get("id") != task.get("elderly_id"):
abort(401, "You are not allowed to edit someone else's tasks!")
form = TaskForm()
if form.validate_on_submit(
): # if the form is valid, then it sends a put request
body = {"title": form.title.data, "content": form.content.data}
response = send_http_request(
url=
f"https://elderlift-serverside.ue.r.appspot.com/v1/api/elderly/{task_id}",
method="PUT",
body=body,
cookies={'Cookie': request.cookies.get('user_cookies')})
flash(f"{response.content.decode('utf-8')}", "success")
return redirect(url_for("tasks.task_by_id", task_id=task_id))
form.title.data = task.get("title") # presets the form to previous values
form.content.data = task.get("content")
return render_template(
"create_task.html",
title="Update Task",
form=form,
authenticated=is_logged_in(
cookies={'Cookie': request.cookies.get('user_cookies')}))
def task_by_id(task_id):
# gets the task from http request
response = send_http_request(
url=
f"https://elderlift-serverside.ue.r.appspot.com/v1/api/task/{task_id}",
method='GET',
cookies={'Cookie': request.cookies.get('user_cookies')})
# gets the task as a json
task = json.loads(response.content)
# the task doer and elderly booleans to determine different cases
task_doer = 0 # 0 for user being an elderly, 1 for the task doer not there, 2 for task doer being the user
elderly = False
# if the user is logged in, can show some extra stuff
if is_logged_in(cookies={'Cookie': request.cookies.get('user_cookies')}):
# gets the current user
user = json.loads(
send_http_request(
url=
"https://elderlift-serverside.ue.r.appspot.com/v1/api/account",
method='GET',
cookies={
'Cookie': request.cookies.get('user_cookies')
}).content).get("user")
# checks if the user is a taskdoer
if user.get("user_role") == "Taskdoer":
# if there is no task doer, then sets it to 1
if not task.get("task_doer_id"):
task_doer = 1
# if the current user is the task doer, sets it to 2
elif task.get("task_doer_id") == user.get("id"):
task_doer = 2
# if the task has the elderly id of the current id, then it can show stuff
if task.get("elderly_id") == user.get("id"):
elderly = True
return render_template(
"task.html",
title=f"Task - {task.get('id')}",
task=task,
task_doer=task_doer,
elderly=elderly,
authenticated=is_logged_in(
cookies={'Cookie': request.cookies.get('user_cookies')}))
def reset_password():
if is_logged_in(cookies={'Cookie': request.cookies.get('user_cookies')}):
abort(400, "You're logged in! Log out to reset password!")
form = ResetPasswordForm()
if form.validate_on_submit():
body = {"email": form.email.data}
response = send_http_request(
cookies={'Cookie': request.cookies.get('user_cookies')},
url=
"https://elderlift-serverside.ue.r.appspot.com/v1/api/reset_password",
method='POST',
body=body)
flash(response.content.decode('utf-8'), 'success')
return redirect(url_for('users.reset_password_token'))
return render_template('request_reset_password.html',
title='Request Password Reset',
form=form,
authenticated=False)
def users_tasks(): # get the logged in user's tasks
if not is_logged_in(
cookies={'Cookie': request.cookies.get('user_cookies')
}): # if they're not logged in, shows an error
abort(401, "Not logged in!")
page = request.args.get('page', 1, type=int)
user = json.loads(
send_http_request(
cookies={
'Cookie': request.cookies.get('user_cookies')
},
url="https://elderlift-serverside.ue.r.appspot.com/v1/api/account",
method='GET').content).get("user")
tasks = json.loads(
send_http_request(
cookies={
'Cookie': request.cookies.get('user_cookies')
},
url=
f"https://elderlift-serverside.ue.r.appspot.com/v1/api/user/{user.get('id')}/tasks?page={page}",
method='GET').content)
return render_template("users_tasks.html",
title='Your Tasks',
tasks=tasks.get("tasks"),
authenticated=True,
page_num=page,
total_pages=tasks.get("pages"))
def user_by_id(user_id): # route for a specific user based on its user id
page = request.args.get('page', 1, type=int)
# gets the response
response = json.loads(
send_http_request(
cookies={
'Cookie': request.cookies.get('user_cookies')
},
url=
f"https://elderlift-serverside.ue.r.appspot.com/v1/api/user/{user_id}",
method='GET').content).get("user")
tasks = response.get("tasks")
total_pages = math.ceil(len(tasks) / 5)
tasks = tasks[(page - 1) * 5:page * 5]
# loads the response into the template
return render_template(
"user_by_id.html",
title=f"User {response.get('name')}",
authenticated=is_logged_in(
cookies={'Cookie': request.cookies.get('user_cookies')}),
user=response,
tasks=tasks,
tasks_num=len(response.get("tasks")),
total_pages=total_pages,
page_num=page)
def create_task():
if is_logged_in(cookies={'Cookie': request.cookies.get('user_cookies')}):
# gets the current user if logged in
user = json.loads(
send_http_request(
url=
"https://elderlift-serverside.ue.r.appspot.com/v1/api/account",
method='GET',
cookies={
'Cookie': request.cookies.get('user_cookies')
}).content).get("user")
if user.get("user_role") == 'Elderly':
# if the user is an elderly, then it creates a form for the tasks
form = TaskForm()
# if it is validated, then it sends a post request
if form.validate_on_submit():
body = {"title": form.title.data, "content": form.content.data}
response = send_http_request(
url=
"https://elderlift-serverside.ue.r.appspot.com/v1/api/elderly/new_task",
method='POST',
body=body,
cookies={
'Cookie': request.cookies.get('user_cookies')
}).content.decode("utf-8")
# sends post http request and then flashes a success message
flash(f"{response}", "success")
return redirect(url_for("main.home")) # redirects to home page
return render_template(
"create_task.html",
title="Create Task",
form=form,
authenticated=is_logged_in(
cookies={'Cookie': request.cookies.get('user_cookies')}))
return "You need to log in as an elderly user!", 400
abort(400, "You are not logged in!")
def register(): # the register route
if is_logged_in(cookies={'Cookie': request.cookies.get('user_cookies')}):
flash("You are already logged in!", 'info')
return redirect(url_for('main.home'))
form = RegistrationForm() # the form
if form.validate_on_submit(): # if it's a post method and is validated
# sends in the necessary information
body = {
'name': form.name.data,
'email': form.email.data,
'password': form.password.data,
'city': form.city.data,
'country': form.country.data,
'user_role': form.role.data,
'address': form.address.data,
'contact': form.contact.data
}
# sends a request, and gets the response (response is in either a success message or aborts to error)
response = send_http_request(
cookies={'Cookie': request.cookies.get('user_cookies')},
url="https://elderlift-serverside.ue.r.appspot.com/v1/api/register",
method="POST",
body=body)
# flashes a success with the response
flash(f"{response.content.decode('utf-8')}", "success")
# redirects to a token page
return redirect(url_for("users.register_token"))
# renders a template of the registration page
return render_template(
"register.html",
title="Registration",
form=form,
authenticated=is_logged_in(
cookies={'Cookie': request.cookies.get('user_cookies')}))
def home(country=None, city=None, address=None):
page = request.args.get('page', 1,
type=int) # gets the page from query parameter
url = "https://elderlift-serverside.ue.r.appspot.com/v1/api/tasks" + urllib.parse.quote(
((f"/{country}" +
((f"/{city}" +
(f"/{address}" if address else "")) if city else "")) if country
else "")) + f'?page={page}' # asks for the url from the endpoint
response_tasks = json.loads(
send_http_request(url=url,
method='GET',
body={},
cookies={
'Cookie': request.cookies.get('user_cookies')
}).content)
form = AddressForm() # gets the address form
if form.validate_on_submit(): # if valid
# gets all the information needed
country_form = form.country.data
city_form = form.city.data
address_form = form.address.data
if country_form:
# shows the search results, flashes what was searched
flash(
f"Showing the filtered tasks: " +
(f"{address_form}, " if address_form else "") +
(f"{city_form}, " if city_form else "") + f'{country_form}',
"info")
# redirects back to the home page, with the endpoint of the country, city and address
return redirect(
url_for('main.home',
country=country_form if country_form else None,
city=city_form if city_form else None,
address=address_form if address_form else None))
# returns the template of the home page
return render_template(
"home.html",
tasks=response_tasks.get("tasks"),
form=form,
authenticated=is_logged_in(
cookies={'Cookie': request.cookies.get('user_cookies')}),
page_num=page,
total_pages=response_tasks.get('pages'))
def login(): # the login route
if is_logged_in(cookies={'Cookie': request.cookies.get('user_cookies')}):
flash("You are already logged in!", 'info')
return redirect(url_for('main.home'))
form = LoginForm() # the form for the login page
if form.validate_on_submit(): # if the form is valid
# then sends the information of the user
user_info = {
"email": form.email.data,
"password": form.password.data,
}
# sends an http request to the login
response = send_http_request(
cookies={'Cookie': request.cookies.get('user_cookies')},
url="https://elderlift-serverside.ue.r.appspot.com/v1/api/login",
method='POST',
body=user_info)
# flashes a success message - then redirects back to home
flash(f"{response.content.decode('utf-8')}", "success")
cookie_html = make_response(redirect(url_for('main.home')))
cookie_html.set_cookie('user_cookies',
f"session={response.cookies.get('session')}")
return cookie_html
# renders the login page
return render_template(
"login.html",
title="Login",
form=form,
authenticated=is_logged_in(
cookies={'Cookie': request.cookies.get('user_cookies')}))
def task_doer_remove_task(task_id):
if not is_logged_in(
cookies={'Cookie': request.cookies.get('user_cookies')
}): # if it's not logged in, then it aborts the function
abort(400, "You are not logged in!")
# gets the current user if logged in
user = json.loads(
send_http_request(
url="https://elderlift-serverside.ue.r.appspot.com/v1/api/account",
method='GET',
cookies={
'Cookie': request.cookies.get('user_cookies')
}).content).get("user")
# gets the task from http request
task = json.loads(
send_http_request(
url=
f"https://elderlift-serverside.ue.r.appspot.com/v1/api/task/{task_id}",
method='GET',
cookies={
'Cookie': request.cookies.get('user_cookies')
}).content)
if user.get(
"user_role"
) != "Taskdoer": # if it is not a task doer then it aborts the function
abort(400, "You are not a taskdoer!")
if task.get("task_doer_id") != user.get(
"id"
): # if it is already taken, it says you don't have permission to add the task
abort(401, "You don't have permission to delete that task!")
# sends a request and then flashes a success and redirects to the task
response = send_http_request(
url=
f"https://elderlift-serverside.ue.r.appspot.com/v1/api/task_doer/{task_id}",
method="DELETE",
cookies={'Cookie': request.cookies.get('user_cookies')})
flash(response.content.decode("utf-8"), "success")
return redirect(url_for("tasks.task_by_id", task_id=task_id))
def logout(): # the logout route
if not is_logged_in(
cookies={'Cookie': request.cookies.get('user_cookies')
}): # if they're not logged in
abort(400, "You're not logged in!")
response = send_http_request(
cookies={'Cookie': request.cookies.get('user_cookies')},
url="https://elderlift-serverside.ue.r.appspot.com/v1/api/logout",
method='GET') # logs them out
cookies_html = make_response(redirect(url_for('main.home')))
cookies_html.set_cookie('user_cookies', '',
expires=0) # resets the headers (the cookies)
# shows the response with the success message
flash(response.content.decode('utf-8'), "success")
# redirects them back to home page
return cookies_html
def elderly_delete_task(task_id):
if is_logged_in(cookies={'Cookie': request.cookies.get('user_cookies')}):
# gets the current user if logged in
user = json.loads(
send_http_request(
url=
"https://elderlift-serverside.ue.r.appspot.com/v1/api/account",
method='GET',
cookies={
'Cookie': request.cookies.get('user_cookies')
}).content).get("user")
# gets the task from http request
task = json.loads(
send_http_request(
url=
f"https://elderlift-serverside.ue.r.appspot.com/v1/api/task/{task_id}",
method='GET',
cookies={
'Cookie': request.cookies.get('user_cookies')
}).content)
# if the elderly of the task is the current user, allow deletions
if user.get("id") == task.get("elderly_id"):
response = send_http_request(
url=
f"https://elderlift-serverside.ue.r.appspot.com/v1/api/elderly/{task_id}",
method="DELETE",
cookies={'Cookie': request.cookies.get('user_cookies')})
flash(f"{response.content.decode('utf-8')}", 'success')
return redirect(url_for('main.home'))
abort(401, "That's not your task to delete!")
abort(400, "You're not logged in!")
def about(): # about endpoint with the about html page
return render_template(
"about.html",
title="About",
authenticated=is_logged_in(
cookies={'Cookie': request.cookies.get('user_cookies')}))
