def clean_destination_address(self):
destination_address = self.clean_data['destination_address']
if not GoogleMaps.is_valid_address(destination_address):
raise forms.ValidationError("Please enter a valid address.")
return destination_address
def get_destination(self): destination_address = self.clean_data['destination_address'] if GoogleMaps.is_valid_address(destination_address): return Location.get_by_address(destination_address, create=True) else: return None
def get_source(self): source_address = self.clean_data['source_address'] if GoogleMaps.is_valid_address(source_address): return Location.get_by_address(source_address, create=True) else: return None
def clean_source_address(self):
source_address = self.clean_data['source_address']
if not GoogleMaps.is_valid_address(source_address):
raise forms.ValidationError("Please enter a valid address.")
return source_address
def get(self):
## --------------------------------------------------------------------
# Retrive Session Info and Request Data
# --------------------------------------------------------------------
# Session Values
current_user = RoadMateUser.get_current_user()
# Request Values
max_results = self.get_request_parameter('maxresults', converter=int, default=20)
# Get Datastore Values
rides = Ride.all() #TODO this will need to be > now(), i.e. only future instances
# --------------------------------------------------------------------
# Generate Template Values
# --------------------------------------------------------------------
template_values = super(BrowseRidePageHandler, self
).generate_template_values(self.request.url)
template_values['rides'] = list(rides)
template_values['key'] = GoogleMaps.get_key()
# --------------------------------------------------------------------
# Render and Serve Template
# --------------------------------------------------------------------
page_path = os.path.join(os.path.dirname(__file__), "browse_rides.html")
self.response.out.write(template.render(page_path, template_values))
def clean_destination_address(self):
destination_address = self.clean_data['destination_address']
if not GoogleMaps.is_valid_address(destination_address):
raise forms.ValidationError("Google Maps was not able to locate your 'To' address.")
return destination_address
def clean_source_address(self):
source_address = self.clean_data['source_address']
if not GoogleMaps.is_valid_address(source_address):
raise forms.ValidationError("Google Maps was not able to locate your 'From' address.")
return source_address
def post(self):
# --------------------------------------------------------------------
# Retrive Session Info and GET Data
# --------------------------------------------------------------------
# Session Values
current_user = RoadMateUser.get_current_user()
if current_user is None:
self.redirect(users.create_login_url(self.request.url))
return
# Request Values
riderequest_id = self.get_request_parameter('id', converter=int, default=None)
# Datastore Values
riderequest = RideRequest.get_by_id(riderequest_id)
# --------------------------------------------------------------------
# Validate Request
# --------------------------------------------------------------------
# if the target ride does not exist in the datastore, then redirect
# the user back to the home page.
if riderequest is None:
self.error(404)
return
# --------------------------------------------------------------------
# Generate and Store Template Values
# --------------------------------------------------------------------
template_values = super(ViewRideRequestPageHandler, self
).generate_template_values(self.request.url)
template_values['riderequest'] = riderequest
template_values['googlemaps_key'] = GoogleMaps.get_key()
template_values['message_list'] = list(riderequest.riderequestmessages.order('created'))
#if user is cancelling the riderequest
if self.request.POST.has_key('do_cancel_request') and (current_user == riderequest.owner):
riderequest.delete() #delete the riderequest
self.redirect("/browse_riderequests") # redirect to the browse riderequest page
return
#if user is posting a message
if self.request.POST.has_key('do_post_message') and self.request.POST['do_post_message']:
message = RideRequestMessage(author=current_user, riderequest=riderequest, title=escape(self.request.POST['message_title']), text=escape(self.request.POST['message_body']))
message.put()
# --------------------------------------------------------------------
# Render and Serve Template
# --------------------------------------------------------------------
page_path = os.path.join(os.path.dirname(__file__), "riderequest_view.html")
self.response.out.write(template.render(page_path, template_values))
def get_by_address(address, create):
location = Location.all().filter('address=', address).get()
# add the location to the database if it dosen't already exist
if location is None and create:
location = Location(
address = address,
geo_point = GoogleMaps.get_geo_point(address)
)
location.put()
return location
def post(self):
# --------------------------------------------------------------------
# Retrive Session Info and GET Data
# --------------------------------------------------------------------
# Request Values
current_value = self.get_request_parameter('current_value', converter=str, default=None)
# --------------------------------------------------------------------
# Validate Request
# --------------------------------------------------------------------
if current_value is None:
self.error(400)
return
# strip any numbers from the front of the test
# --------------------------------------------------------------------
# Generate and Store Template Values
# --------------------------------------------------------------------
template_values = super(LocationCompleterRequestHandler, self
).generate_template_values(self.request.url)
fetch_url = WISES_FETCH_URL + '?address=' + urllib.quote_plus(current_value)
closest_locations = []
try:
content = urlfetch.fetch(fetch_url).content
query_content = simplejson.loads(content)
if "results" in query_content:
results = query_content['results']
closest_locations = map(lambda x: x['full_address'], results)
closest_locations = filter(lambda x: GoogleMaps.is_valid_address(x), closest_locations)
except:
self.error(500)
return
template_values['closest_locations'] = closest_locations
# --------------------------------------------------------------------
# Render and Serve Template
# --------------------------------------------------------------------
page_path = os.path.join(os.path.dirname(__file__), "location-completer.html")
self.response.out.write(template.render(page_path, template_values))
def get(self):
# --------------------------------------------------------------------
# Retrive Session Info and GET Data
# --------------------------------------------------------------------
# Session Values
current_user = RoadMateUser.get_current_user()
# Request Values
riderequest_id = self.get_request_parameter('id', converter=int, default=None)
# Datastore Values
riderequest = RideRequest.get_by_id(riderequest_id)
# --------------------------------------------------------------------
# Validate Request
# --------------------------------------------------------------------
# if the target ride does not exist in the datastore, then redirect
# the user back to the home page.
if riderequest is None:
self.error(404)
return
# --------------------------------------------------------------------
# Generate and Store Template Values
# --------------------------------------------------------------------
template_values = super(ViewRideRequestPageHandler, self
).generate_template_values(self.request.url)
template_values['riderequest'] = riderequest
template_values['googlemaps_key'] = GoogleMaps.get_key()
template_values['message_list'] = list(riderequest.riderequestmessages.order('created'))
# --------------------------------------------------------------------
# Render and Serve Template
# --------------------------------------------------------------------
page_path = os.path.join(os.path.dirname(__file__), "riderequest_view.html")
self.response.out.write(template.render(page_path, template_values))
def post(self):
# --------------------------------------------------------------------
# Retrive Session Info and GET Data
# --------------------------------------------------------------------
# Session Values
current_user = RoadMateUser.get_current_user()
if current_user is None:
self.redirect(users.create_login_url(self.request.url))
return
# Request Values
ride_id = self.get_request_parameter('id', converter=int, default=None)
# Datastore Values
ride = Ride.get_by_id(ride_id)
# --------------------------------------------------------------------
# Validate Request
# --------------------------------------------------------------------
# if the target ride does not exist in the datastore, then redirect
# the user back to the home page.
if ride is None:
self.error(404)
return
# --------------------------------------------------------------------
# Generate and Store Template Values
# --------------------------------------------------------------------
template_values = super(ViewRidePageHandler, self
).generate_template_values(self.request.url)
template_values['ride'] = ride
template_values['lat_lng_src'] = ride.source.get_lat_loc()
template_values['lat_lng_des'] = ride.destination.get_lat_loc()
template_values['googlemaps_key'] = GoogleMaps.get_key()
template_values['google_calendar_key'] = GoogleCalendar.get_key()
template_values['has_passengers'] = (ride.count_seats() - ride.count_emptyseats()) > 0 # has some passengers
template_values['message_list'] = list(ride.ridemessages.order('created')) # the list of comments
template_values['has_occurred'] = (ride.date < ride.date.today()) # is in the past
template_values['is_full'] = (ride.count_emptyseats() == 0) # no empty seats
template_values['enable_feedback_on_driver'] = template_values['has_occurred'] & ride.is_passenger(current_user) # ride is in the past and current user has been passenger
template_values['enable_feedback_on_passengers'] = template_values['has_occurred'] & (current_user == ride.owner) # ride is in the past and current user was owner
template_values['enable_edit_controls'] = (not template_values['has_occurred']) & (current_user == ride.owner) # ride is in the future and current user is owner
template_values['enable_passenger_withdraw'] = (not template_values['has_occurred']) & ride.is_passenger(current_user) # ride is in the future and current user is passenger
# --------------------------------------------------------------------
# Control the display of the form element
# and handle the new request
# --------------------------------------------------------------------
# if driver is cancelling their ride
if current_user == ride.owner and self.request.POST.has_key('do_cancel_ride'):
for seat in ride.seats:
if seat.passenger:
# notify the passengers
mail.send_mail(sender="*****@*****.**",
to=seat.passenger.user.email(),
subject="RoadMate - Ride Cancelled",
body=generate_cancelledride_email_body(ride))
ride.delete()
self.redirect("/") # redirect to the main page
return
# if passenger is withdrawing
if ride.is_passenger(current_user) and self.request.POST.has_key('do_withdraw'):
passenger_seat = ride.seats.filter('passenger = ', user).get() # find the passenger's seat
self.redirect("/ride?id=%s" % ride.key().id()) # redirect back to the view page
# notify the driver
mail.send_mail(sender="*****@*****.**",
to=ride.owner.user.email(),
subject="RoadMate - Passenger has withdrawn",
body=generate_withdrawpassenger_email_body(ride))
#disassociate the seat from the user
passenger_seat.passenger = None
passenger_seat.accepted = None
passenger_seat.save()
return
#if user has already placed a request on this ride ~~appears in get and post
if ride.passengerrequests.filter('owner = ', current_user).get():
template_values['requestable'] = False #turn off the request button
else:
template_values['requestable'] = True #turn on the request button
#if user is placing a passenger request
if self.request.POST.has_key('do_request_ride') and self.request.POST['do_request_ride']:
prq = PassengerRequest(owner=current_user, ride=ride) #create a new passenger request
prq.put()
template_values['requestable'] = False #turn off the request button
#if user is posting a message
#TODO make this more secure! clean the title and body text and validate max/min length!
if self.request.POST.has_key('do_post_message') and self.request.POST['do_post_message']:
message = RideMessage(author=current_user, ride=ride, title=self.request.POST['message_title'], text=self.request.POST['message_body'])
message.put()
# --------------------------------------------------------------------
# Render and Serve Template
# --------------------------------------------------------------------
page_path = os.path.join(os.path.dirname(__file__), "ride_view.html")
self.response.out.write(template.render(page_path, template_values))
def get(self):
# --------------------------------------------------------------------
# Retrive Session Info and GET Data
# --------------------------------------------------------------------
# Session Values
current_user = RoadMateUser.get_current_user()
# Request Values
ride_id = self.get_request_parameter('id', converter=int, default=-1) # ride
prq_id = self.get_request_parameter('prq_id', converter=int, default=None) # passenger request (accept)
action = self.get_request_parameter('action', converter=str, default=None)
seat_id = self.get_request_parameter('seat_id', converter=int, default=None) # seat (remove passenger)
# Datastore Values
ride = Ride.get_by_id(ride_id)
# --------------------------------------------------------------------
# Validate Request
# --------------------------------------------------------------------
# if the target ride does not exist in the datastore, then redirect
# the user back to the home page.
if ride is None:
self.error(404)
return
# --------------------------------------------------------------------
# Handle approving and removing passengers and seats
# --------------------------------------------------------------------
if current_user == ride.owner:
# Approve a passenger request
if prq_id and action == 'APRV':
prq = PassengerRequest.get_by_id(prq_id) #only proceed if there is a valid passengerrequest
if prq and (ride.count_emptyseats() > 0):
empty_seat = ride.seats.filter('passenger = ', None).get() #retrieve the empty seats on this ride
empty_seat.assign(prq) #assign the seat: this method of Seat handles setting the "assigned time"
prq.delete() #delete the passenger request
# notify the approved passenger
mail.send_mail(sender="*****@*****.**",
to=prq.owner.user.email(),
subject="RoadMate - Your passenger request has been approved",
body=generate_approvepassenger_email_body(ride))
# Remove a passenger from the seat
if seat_id and action == 'RM':
seat = Seat.get_by_id(seat_id) #only proceed if there is a valid seat
if seat:
# notify the removed passenger
mail.send_mail(sender="*****@*****.**",
to=seat.passenger.user.email(),
subject="RoadMate - Removed from ride",
body=generate_removedpassenger_email_body(ride))
#disassociate the seat from the user
seat.passenger = None
seat.accepted = None
seat.save()
# --------------------------------------------------------------------
# Generate and Store Template Values
# --------------------------------------------------------------------
template_values = super(ViewRidePageHandler, self
).generate_template_values(self.request.url)
template_values['ride'] = ride
template_values['lat_lng_src'] = ride.source.get_lat_loc()
template_values['lat_lng_des'] = ride.destination.get_lat_loc()
template_values['googlemaps_key'] = GoogleMaps.get_key()
template_values['google_calendar_key'] = GoogleCalendar.get_key()
template_values['has_passengers'] = (ride.count_seats() - ride.count_emptyseats()) > 0 # has some passengers
template_values['message_list'] = list(ride.ridemessages.order('created')) # the list of comments
template_values['has_occurred'] = (ride.date < ride.date.today()) # is in the past
template_values['is_full'] = (ride.count_emptyseats() == 0) # no empty seats
template_values['enable_feedback_on_driver'] = template_values['has_occurred'] & ride.is_passenger(current_user) # ride is in the past and current user has been passenger
template_values['enable_feedback_on_passengers'] = template_values['has_occurred'] & (current_user == ride.owner) # ride is in the past and current user was owner
template_values['enable_edit_controls'] = (not template_values['has_occurred']) & (current_user == ride.owner) # ride is in the future and current user is owner
template_values['enable_passenger_withdraw'] = (not template_values['has_occurred']) & ride.is_passenger(current_user) # ride is in the future and current user is passenger
# --------------------------------------------------------------------
# Control the display of the form element
# --------------------------------------------------------------------
#if user has already placed a request on this ride ~~appears in get and post
if ride.passengerrequests.filter('owner = ', current_user).get():
template_values['requestable'] = False #turn off the request button
else:
template_values['requestable'] = True #turn on the request button
# --------------------------------------------------------------------
# Render and Serve Template
# --------------------------------------------------------------------
page_path = os.path.join(os.path.dirname(__file__), "ride_view.html")
self.response.out.write(template.render(page_path, template_values))