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
target_user = None
# --------------------------------------------------------------------
# Retrieve user from GET Data, return the user
# --------------------------------------------------------------------
target_user_id = self.get_request_parameter('user', converter=int, default=None)
target_user = RoadMateUser.get_by_id(target_user_id)
# --------------------------------------------------------------------
# Validate the user and POST Data
# --------------------------------------------------------------------
# if the target user does not exist in the datastore, then redirect
# the user back to an error page.
if target_user is None:
self.error(404)
return
# if the user is trying to edit someone elses profile page,
# then present them with an error page (403: Forbidden).
if target_user != current_user:
logging.error("User '%s' attempted to modify the profile of"\
" user '%s'. Redirecting to error page." %
(current_user.user.email, target_user.user.email))
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'] == "" and not self.request.POST['value'] == "None" and not self.request.POST['editorId'].startswith('_'):
setattr(target_user, self.request.POST['editorId'], self.request.POST['value'])# update that attribute
target_user.save() # save the record
self.response.out.write(escape(getattr(target_user, self.request.POST['editorId']))) # print that value to the page
else: # input text is "None" or empty string, return "None"
self.response.out.write("None")
else: # values are missing
self.error(403)
def get(self):
## --------------------------------------------------------------------
# Retrive Session Info and Request Data
# --------------------------------------------------------------------
# Session Values
current_user = RoadMateUser.get_current_user()
# Request Values
target_user_id = self.get_request_parameter("user", converter=int, default=None)
# Datastore Values
target_user = None
if target_user_id > 0:
target_user = RoadMateUser.get_by_id(target_user_id)
# --------------------------------------------------------------------
# Validate Session and Request
# --------------------------------------------------------------------
if target_user is None:
if current_user is None:
self.redirect(users.create_login_url(self.request.url))
return
else:
# if a target user has not be specified, but the user is
# logged in, then redirect them to their profile page.
logging.info("No target user specified. Redirecting to" " current user's profile page.")
self.redirect("/profile?user=%s" % current_user.key().id())
return
# --------------------------------------------------------------------
# Generate Template Values
# --------------------------------------------------------------------
template_values = super(ProfilePageHandler, self).generate_template_values(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["my_rides"] = list(target_user.rides)
template_values["target_user"] = target_user # only used if not current user
# --------------------------------------------------------------------
# Render and Serve Template
# --------------------------------------------------------------------
page_path = os.path.join(os.path.dirname(__file__), "profile.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
target_user_id = self.get_request_parameter('id', converter=int, default=None)
# Datastore Values
target_user = RoadMateUser.get_by_id(target_user_id)
# --------------------------------------------------------------------
# Validate Request
# --------------------------------------------------------------------
# if the target ride does not exist in the datastore, then redirect
# the user back to the home page.
if target_user is None:
self.error(404)
return
# --------------------------------------------------------------------
# Generate and Store Template Values
# --------------------------------------------------------------------
template_values = super(ViewFeedbackPageHandler, self
).generate_template_values(self.request.url)
template_values['target_user'] = target_user
template_values['feedback_list'] = list(target_user.feedback_received)
template_values['count_positive'] = target_user.feedback_received.filter('value=', 1).count()
template_values['count_neutral'] = target_user.feedback_received.filter('value=', 0).count()
template_values['count_negative'] = target_user.feedback_received.filter('value=', -1).count()
# --------------------------------------------------------------------
# Render and Serve Template
# --------------------------------------------------------------------
page_path = os.path.join(os.path.dirname(__file__), "feedback.html")
self.response.out.write(template.render(page_path, template_values))
def post(self):
# --------------------------------------------------------------------
# Retrive Session Info and Request Data
# --------------------------------------------------------------------
# Session Values
current_user = RoadMateUser.get_current_user()
# Request Values
ride_id = self.get_request_parameter('ride', converter=int, default=None)
target_user_id = self.get_request_parameter('on', converter=int, default=None)
# Retrieve the instances
ride = Ride.get_by_id(ride_id)
target_user = RoadMateUser.get_by_id(target_user_id)
feedback_form = FeedbackForm()
target_user_role = '' # empty by default
# --------------------------------------------------------------------
# Validate Session and Request
# --------------------------------------------------------------------
# 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
# if the target user is not valid then error
if target_user is None or ride is None:
self.error(403) # forbidden
return
#if the current user has already placed feedback on the recipient for this ride
if ride.feedbackmessages.filter('author =', current_user).filter('recipient =', target_user).count() >= 1:
self.redirect("/feedback?id=%s" % target_user.key().id()) # redirect to the recipient's feedback page
return
# if the target user is not the driver, and the current user is not a passenger
# or vice versa, then error
if ride.is_passenger(current_user) and (target_user == ride.owner):
target_user_role = 'passenger'
elif ride.is_passenger(target_user) and (current_user == ride.owner):
target_user_role = 'driver'
else: # then the relationship is not valid
self.error(403) # forbidden
return
## not working
## # --------------------------------------------------------------------
## # Retrive POST Data
## # and create a new instance of the form to validate the data
## # --------------------------------------------------------------------
## feedback_data = { 'author': current_user, 'ride':ride, 'recipient':target_user, 'role': target_user_role}
##
## feedback_form = FeedbackForm(
## data=self.request.POST,
## initial=feedback_data
## ) # create the form to validate
## print(feedback_form['ride'].data)
##
## # --------------------------------------------------------------------
## # Validate POST Data
## # --------------------------------------------------------------------
## # if there are errors in the form, then re-serve the page with the
## # error values highlighted.
## if not feedback_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("/")
##
## # --------------------------------------------------------------------
## # Set up the page 'passenger' or 'driver' display
## # --------------------------------------------------------------------
## target_user_role = 'driver' # by default
## if ride.is_passenger(target_user):
## target_user_role = 'passenger'
##
## # --------------------------------------------------------------------
## # Generate Template Values
## # --------------------------------------------------------------------
## template_values = super(CreateFeedbackPageHandler, self
## ).generate_template_values(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['target_user'] = target_user
## template_values['ride'] = ride
## template_values['feedback_form'] = feedback_form
## template_values['target_user_role'] = target_user_role
##
## # ----------------------------------------------------------------
## # Render and Serve Template
## # ----------------------------------------------------------------
## print(feedback_form.errors)
## page_path = os.path.join(os.path.dirname(__file__), "feedback_create.html")
## self.response.out.write(template.render(page_path, template_values))
## return
feedback_message = FeedbackMessage(
ride=ride,
author=current_user,
recipient=target_user,
role=target_user_role,
value=int(self.request.POST['value']),
text=escape(self.request.POST['text'])
) # not validated
feedback_message.put() # save the new Message
self.redirect("/feedback?id=%s" % target_user.key().id()) # redirect to the recipient's profile page or feedback page
def get(self):
# --------------------------------------------------------------------
# Retrive Session Info and Request Data
# --------------------------------------------------------------------
# Session Values
current_user = RoadMateUser.get_current_user()
# Request Values
ride_id = self.get_request_parameter('ride', converter=int, default=None)
target_user_id = self.get_request_parameter('on', converter=int, default=None)
# Retrieve the instances
ride = Ride.get_by_id(ride_id)
target_user = RoadMateUser.get_by_id(target_user_id)
feedback_form = FeedbackForm()
target_user_role = '' # empty by default
# --------------------------------------------------------------------
# Validate Session and Request
# --------------------------------------------------------------------
# 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
# if the target user is not valid then error
if target_user is None or ride is None:
self.error(403) # forbidden
return
# if the target user is not the driver, and the current user is not a passenger
# or vice versa, then error
if ride.is_passenger(current_user) and (target_user == ride.owner):
target_user_role = 'driver'
elif ride.is_passenger(target_user) and (current_user == ride.owner):
target_user_role = 'passenger'
else: # then the relationship is not valid
self.error(403) # forbidden
return
# --------------------------------------------------------------------
# Generate Template Values
# --------------------------------------------------------------------
template_values = super(CreateFeedbackPageHandler, self
).generate_template_values(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['target_user'] = target_user
template_values['ride'] = ride
template_values['feedback_form'] = feedback_form
template_values['target_user_role'] = target_user_role
# --------------------------------------------------------------------
# Render and Serve Template
# --------------------------------------------------------------------
page_path = os.path.join(os.path.dirname(__file__), "feedback_create.html")
self.response.out.write(template.render(page_path, template_values))
