def profile_handler(response, username=None):
if username is None:
user_object = User.find(get_login(response))
else:
user_object = User.find(username)
if user_object is None:
error_handler(response)
return
context = {}
user_locations = Location.find_user_locations(user_object.id)
context["results"] = user_locations
context["user_object"] = user_object
render_page("account.html", response, context)
def signup_authentication(response):
username = response.get_field("username")
password = response.get_field("password")
c_password = response.get_field("confirm_password")
fname = response.get_field("fname")
lname = response.get_field("lname")
email = response.get_field("email")
user = User.find(username)
context = {"error": None}
if user:
context["error"] = "Username taken"
elif not username or not password or not email:
context["error"] = "Username, password and email are required"
elif password != c_password:
context["error"] = "Passwords do not match"
elif not re.match(r"^[0-9a-zA-Z_\.]+$", username):
context["error"] = "Invalid username, please use only letters, numbers, underscores and periods"
elif User.get_email(email) == email:
context["error"] = "Email already taken"
elif len(password) < 8:
context["error"] = "Password must be at least 8 characters"
else:
User(username, password, None, email, fname, lname).create()
response.set_secure_cookie("username", username)
response.redirect("/")
return None
render_page("signup.html", response, context)
def location_editor(response, id):
# file_input = response.get_file('picture')
# filename_hash = hashlib.sha1(file_input[2]).hexdigest()
# file_output = open('./static/place-images/{}'.format(filename_hash), 'wb')
# file_output.write(file_input[2])
# file_output.close()
context = {"error": None}
location = Location.find_id(id)
orig_name = location.name
context["location"] = location
if location is None:
context["error"] = "Place does not exist"
render_page("edit_location.html", response, context)
return
name = response.get_field("name")
if orig_name != name:
if Location.find_name(name):
context["error"] = "Place already exists"
render_page("edit_location.html", response, context)
return None
description = response.get_field("description")
address = response.get_field("address")
username = get_login(response)
user = User.find(username)
Location.change_location(id, name, description, location.picture, address, location.latitude, location.longitude)
response.redirect("/location/" + id)
def post_context(self):
username = self.get_field('username')
password = self.get_field('password')
user = User.find(username)
if user and username == user.username and password == user.password:
self.set_secure_cookie('username', username)
self.redirect('/')
else:
self.write('Incorrect username or password')
def render_page(filename, response, context):
context["logged_in"] = get_login(response)
if context["logged_in"]:
user = User.find(context["logged_in"])
context["user"] = user
if "query" not in context:
context["query"] = None
if "tags" not in context:
context["tags"] = None
html = render(filename, context)
response.write(html)
def login_authentication(response):
username = response.get_field("username")
password = response.get_field("password")
user = User.find(username)
context = {"login_error": None}
if user and username == user.username and password == user.password:
response.set_secure_cookie("username", username)
response.redirect("/")
else:
context["login_error"] = "Incorrect username or password"
render_page("login.html", response, context)
def location_handler(response, id):
logged_in = get_login(response)
context = {}
user_object = User.find(get_login(response))
location = Location.find_id(id)
loc_tags = Tag.find_from_place(location.id)
if logged_in:
stars = location.get_user_rating(user_object.id)
context["user_rating"] = stars
if location:
context["location"] = location
context["loc_tags"] = loc_tags
context["comments"] = Comment.find_place(location.id)
render_page("location.html", response, context)
else:
error_handler(response)
def location_creator(response):
file_input = response.get_file("picture")
filename_hash = hashlib.sha1(file_input[2]).hexdigest()
file_output = open("./static/place-images/{}".format(filename_hash), "wb")
file_output.write(file_input[2])
file_output.close()
context = {"error": None}
name = response.get_field("name")
description = response.get_field("description")
address = response.get_field("address")
username = get_login(response)
user = User.find(username)
try:
lat = float(response.get_field("lat"))
long = float(response.get_field("long"))
except ValueError:
context["error"] = "Invalid latitude or longitude"
render_page("create_location.html", response, context)
return
if Location.find_name(name):
context["error"] = "Place already exists"
render_page("create_location.html", response, context)
else:
Location(name, description, filename_hash, user.id, address, long, lat).create()
response.redirect("/location/{}".format(Location.find_name(name).id))
tags = response.get_field("tags").split(",")
if tags == [""]:
tags = []
for tag in tags:
Tag(tag, Location.find_name(name).id).create()
return
def rating(response, location_id):
if get_login(response):
user_object = User.find(get_login(response))
Rating(location_id, response.get_field("stars"), user_object.id).create()
def comment_post(response, location_id):
user_object = User.find(get_login(response))
comment = response.get_field("comment")
Comment(user_object.id, comment, location_id).create()
response.redirect("/location/" + location_id)
