def generate_template_values(self, page_path):
"""
generate_template_values
Generates a dictionary of template values required by the pages
served from this request handler.
"""
# --------------------------------------------------------------------
# Generate Template Values
# --------------------------------------------------------------------
template_values = BaseRequestHandler.generate_template_values(self, page_path)
# 10 most recently created rides
OneDay = datetime.timedelta(days=1)
Yesterday = datetime.datetime.now() - OneDay
rides = db.GqlQuery(
"SELECT * FROM Ride \
WHERE date > :1 \
ORDER BY date, created DESC LIMIT 10",
Yesterday,
)
# --------------------------------------------------------------------
# Store Template Values
# --------------------------------------------------------------------
template_values["rides"] = list(rides)
return template_values
def post(self):
# --------------------------------------------------------------------
# Retrive Session Info
# --------------------------------------------------------------------
# Session Values
current_user = RoadMateUser.get_current_user()
# --------------------------------------------------------------------
# Validate Sesson
# --------------------------------------------------------------------
# if the current users in not logged in, then we redirect them through
# a login page.
if current_user is None:
self.redirect(users.create_login_url(self.request.url))
return
# --------------------------------------------------------------------
# Retrive POST Data
# i.e. form has been submitted, do sth with the values
# --------------------------------------------------------------------
riderequest_data = { 'owner':current_user }
riderequest_form = RideRequestForm(
data=self.request.POST,
initial=riderequest_data
) #set a form for that instance
# --------------------------------------------------------------------
# Validate POST Data
# --------------------------------------------------------------------
# if there are errors in the form, then re-serve the page with the
# error values highlighted.
if not riderequest_form.is_valid():
# ----------------------------------------------------------------
# Generate Template Values
# ----------------------------------------------------------------
template_values = BaseRequestHandler.generate_template_values(self,
self.request.url)
# because this page requires the user to be logged in, if they
# logout we redirect them back to the home page.
template_values['logout_url'] = users.create_logout_url("/")
template_values['owner'] = current_user
template_values['riderequest_form'] = riderequest_form
# ----------------------------------------------------------------
# Render and Serve Template
# ----------------------------------------------------------------
page_path = os.path.join(os.path.dirname(__file__), "riderequest_create.html")
self.response.out.write(template.render(page_path, template_values))
return
riderequest = riderequest_form.save() #else, the form is valid, so save it
self.redirect("/riderequest?id=%s" % riderequest.key().id()) # redirect to the view page
def post(self):
# --------------------------------------------------------------------
# Retrive Session Info
# --------------------------------------------------------------------
# Session Values
rq_id = self.get_request_parameter('rq', converter=int, default=None) #if created with a ride request
current_user = RoadMateUser.get_current_user()
# --------------------------------------------------------------------
# Validate Sesson
# --------------------------------------------------------------------
# if the current users in not logged in, then we redirect them through
# a login page.
if current_user is None:
self.redirect(users.create_login_url(self.request.url))
return
# --------------------------------------------------------------------
# Retrive POST Data
# i.e. form has been submitted, do sth with the values
# --------------------------------------------------------------------
ride_data = { 'owner':current_user }
ride_form = RideForm(
data=self.request.POST,
initial=ride_data
) #set a form for that instance
# --------------------------------------------------------------------
# Validate POST Data
# --------------------------------------------------------------------
# if there are errors in the form, then re-serve the page with the
# error values highlighted.
if not ride_form.is_valid():
# ----------------------------------------------------------------
# Generate Template Values
# ----------------------------------------------------------------
template_values = BaseRequestHandler.generate_template_values(self,
self.request.url)
# because this page requires the user to be logged in, if they
# logout we redirect them back to the home page.
template_values['logout_url'] = users.create_logout_url("/")
template_values['owner'] = current_user
template_values['ride_form'] = ride_form
# ----------------------------------------------------------------
# Render and Serve Template
# ----------------------------------------------------------------
page_path = os.path.join(os.path.dirname(__file__), "ride_create.html")
self.response.out.write(template.render(page_path, template_values))
return
ride = ride_form.save() #else, the form is valid, so save it
if rq_id:
request = RideRequest.get_by_id(rq_id)
#notification if created by ride request
mail.send_mail(sender="*****@*****.**",
to=request.owner.user.email(),
subject="RoadMate - Ride Request Accepted",
body=generate_fromriderequest_email_body(ride))
ride.create_seats(ride_form.clean_data.get('number_of_seats')) # create its seats
self.redirect("/ride?id=%s" % ride.key().id()) # redirect to the view page