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
riderequests = RideRequest.all() #TODO this will need to be > now(), i.e. only future instances
# --------------------------------------------------------------------
# Generate Template Values
# --------------------------------------------------------------------
template_values = super(BrowseRideRequestPageHandler, self
).generate_template_values(self.request.url)
template_values['riderequests'] = list(riderequests)
# --------------------------------------------------------------------
# Render and Serve Template
# --------------------------------------------------------------------
page_path = os.path.join(os.path.dirname(__file__), "browse_riderequests.html")
self.response.out.write(template.render(page_path, template_values))
def post(self):
# --------------------------------------------------------------------
# Retrive and Validate Request
# --------------------------------------------------------------------
# Default 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
# --------------------------------------------------------------------
# Retrieve user from GET Data, return the user
# --------------------------------------------------------------------
# Request Values
riderequest_id = self.get_request_parameter('id', converter=int, default=None)
# Datastore Values
riderequest = RideRequest.get_by_id(riderequest_id)
# --------------------------------------------------------------------
# Validate the user and POST Data
# --------------------------------------------------------------------
# if the entity does not exist in the datastore, then redirect
# the user back to an error page.
if riderequest is None:
self.error(404)
return
# if the user is trying to edit an entity not belonging to them
# then present them with an error page (403: Forbidden).
if riderequest.owner != current_user:
logging.error("User '%s' attempted to edit a riderequest '%s' which does not belong to them"\
"Redirecting to error page." %
(current_user.user.email, riderequest.key.id))
self.error(403)
return
# --------------------------------------------------------------------
# Set the changed attribute and save the entity
# --------------------------------------------------------------------
if self.request.POST.has_key('editorId') and self.request.POST.has_key('value'):
# input text must not be "None" (the default NULL representation)
# and must not try to set a private attribute (which all start with '_')
if not self.request.POST['value'] == "None" and not self.request.POST['editorId'].startswith('_'):
setattr(riderequest, self.request.POST['editorId'], self.request.POST['value'])# update that attribute
riderequest.save() # save the record
self.response.out.write(escape(getattr(riderequest, self.request.POST['editorId']))) # print that value to the page
else: # input text is "None", return the same
self.response.out.write("None")
else: # values are missing
self.error(403)
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(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
# --------------------------------------------------------------------
# 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