def test_create_duplicate_person(self):
        Dummy_smtplib.install()
        
        # create a fake user
        p = Person(email_address='[email protected]')
        p.activated = True
        self.dbsession.save(p)
        self.dbsession.flush()
        pid = p.id

        resp = self.app.get('/person/new')
        f = resp.form
        f['person.email_address'] = '[email protected]'
        f['person.firstname'] = 'Testguy'
        f['person.lastname'] = 'McTest'
        f['person.password'] = 'test'
        f['person.password_confirm'] = 'test'
        f['person.phone'] = '1234'
        f['person.mobile'] = '1234'
        f['person.address1'] = 'Moo St'
        f['person.city'] = 'Tassie'
        f['person.country'] = 'Australia'
        f['person.postcode'] = '2000'
        resp = f.submit()

        resp.mustcontain('A person with this email already exists.')

        resp.click('recover your password')

        self.dbsession.delete(self.dbsession.query(Person).get(pid))
        self.dbsession.flush()

    def check(self, app, environ, start_response):

        if not environ.get('REMOTE_USER'):
            set_redirect()
            raise NotAuthenticatedError('Not Authenticated')

        person = Person.find_by_email(environ['REMOTE_USER'])
        if person is None:
            environ['auth_failure'] = 'NO_USER'
            raise NotAuthorizedError(
                'You are not one of the users allowed to access this resource.'
            )

        proposal = Proposal.find_by_id(self.proposal_id)
        if proposal is None:
            raise NotAuthorizedError(
                "Proposal doesn't exist"
            )

        if person not in proposal.people:
            set_role("User doesn't have any of the specified roles")
            raise NotAuthorizedError(
                "User doesn't have any of the specified roles"
            )

        return app(environ, start_response)

    def _forgotten_password(self):
        """Action to let the user request a password change.

        GET returns a form for emailing them the password change
        confirmation.

        POST checks the form and then creates a confirmation record:
        date, email_address, and a url_hash that is a hash of a
        combination of date, email_address, and a random nonce.

        The email address must exist in the person database.

        The second half of the password change operation happens in
        the ``confirm`` action.
        """
        c.email = self.form_result['email_address']
        c.person = Person.find_by_email(c.email)

        if c.person is not None:
            # Check if there is already a password recovery in progress
            reset = PasswordResetConfirmation.find_by_email(c.email)
            if reset is not None:
                return render('person/in_progress.mako')

            # Ok kick one off
            c.conf_rec = PasswordResetConfirmation(email_address=c.email)
            meta.Session.add(c.conf_rec)
            meta.Session.commit()

        email(c.email, render('person/confirmation_email.mako'))

        return render('person/password_confirmation_sent.mako')

    def validate_python(self, values, state):
        assertion = values['assertion']
        audience = h.url_for(qualified=True, controller='home').strip("/")

        page = urllib2.urlopen('https://verifier.login.persona.org/verify',
                               urllib.urlencode({ "assertion": assertion,
                                                  "audience": audience}))
        data = json.load(page)
        if data['status'] == 'okay':
            c.email = data['email']
            c.person = Person.find_by_email(c.email)

        if c.person is None:
            if not Config.get('account_creation'):
                error_message = "Your sign-in details are incorrect; try the 'Forgotten your password' link below."
                message = "Login failed"
                error_dict = {'email_address': error_message}
                raise Invalid(message, values, state, error_dict=error_dict)

            # Create a new account for this email address
            c.person = Person()
            c.person.email_address = data['email']
            c.person.activated = True
            meta.Session.add(c.person)
            meta.Session.commit()

        if not c.person.activated:
            # Persona returns verified emails only, so might as well confirm this one...
            c.person.activated = True
            meta.Session.commit()

def signed_in_person():
    email_address = request.environ.get("REMOTE_USER")
    if email_address is None:
        return None

    person = Person.find_by_email(email_address, True)
    return person

    def view(self, id):
        # We need to recheck auth in here so we can pass in the id
        if not h.auth.authorized(h.auth.Or(h.auth.is_same_zkpylons_user(id), h.auth.has_reviewer_role, h.auth.has_organiser_role)):
            # Raise a no_auth error
            h.auth.no_role()

        c.registration_status = h.config['app_conf'].get('registration_status')
        c.person = Person.find_by_id(id)

        return render('person/view.mako')

    def _edit(self, id):
        """UPDATE PERSON"""
        # We need to recheck auth in here so we can pass in the id
        if not h.auth.authorized(h.auth.Or(h.auth.is_same_zkpylons_user(id), h.auth.has_organiser_role)):
            # Raise a no_auth error
            h.auth.no_role()

        c.person = Person.find_by_id(id)
        self.finish_edit(c.person)

        redirect_to(action='view', id=id)

    def roles(self, id):

        c.person = Person.find_by_id(id)
        c.roles = Role.find_all()
        if not c.person.activated:
            h.flash(
                "NOTICE: This user hasn't confirmed their email address yet."
                " Please get them to visit"
                " %s" % h.full_url_for('person/activate'),
                category='warning')
        return render('person/roles.mako')

    def user_exists(self, username):
        """
        Returns ``True`` if the user exists, ``False`` otherwise. Users are
        case insensitive.
        """

        person = Person.find_by_email(username)

        if person is not None:
            return True
        return False

    def index(self):
        c.DAYS_OPEN = DAYS_OPEN
        c.open_date =  lca_info.lca_info['date']
        days_open = (datetime.date.today() - c.open_date.date()).days
        photo_db = PhotoCompEntry.read_db()
        photos = [
            photo
            for days in photo_db.values()
            for entries in days
            for photo in entries
            if photo is not None and photo.day < days_open]
        c.no_photos = not photos
        day_filter = request.GET.get('day', 'All')
        if day_filter and day_filter != 'All':
            photos = [p for p in photos if str(p.day) == day_filter]
        person_filter = request.GET.get('person', 'All')
        if person_filter and person_filter != 'All':
            photos = [p for p in photos if str(p.person_id) == person_filter]
        submitted = request.GET.get('s', None)
        randomise = not submitted or 'randomise' in request.GET
        if randomise:
            random.shuffle(photos)
        else:
            photos.sort(key=lambda p: (p.day, p.person_id, p.entry_id))
        person_map = {}
        for photo in photos:
            photo.write_scaled()
            person_map[photo.person_id] = None
        c.all_person = []
        for person_id in person_map:
            person = Person.find_by_id(person_id)
            person_map[person_id] = person
            c.all_person.append(person)
        c.all_person.sort(key=lambda person: (person.firstname + " " + person.lastname).lower())
        c.photos = photos
        def photo_title(photo):
            return "%s %s, %s entry %s, %s" % (
                person_map[photo.person_id].firstname,
                person_map[photo.person_id].lastname,
                (c.open_date + datetime.timedelta(photo.day)).strftime('%A'),
                ENTRY_NAMES[photo.entry_id],
                photo.image_name,)
        c.photo_title = photo_title
        field_values = {
            'day':      day_filter,
            'person':   person_filter,
        }
        if randomise:
            field_values['randomise'] = '1'
	if submitted == 'Full Screen' and photos:
            html = render('/photocomp/index-fullscreen.mako')
        else:
            html = render('/photocomp/index.mako')
        return htmlfill.render(html, field_values)

    def check(self, app, environ, start_response):
        """
        Should return True if the user has the role or
        False if the user doesn't exist or doesn't have the role.

        In this implementation role names are case insensitive.
        """

        if not environ.get('REMOTE_USER'):
            if self.error:
                raise self.error
            set_redirect()
            raise NotAuthenticatedError('Not authenticated')

        for role in self.roles:
           if not self.role_exists(role):
               raise NotAuthorizedError("No such role %r exists"%role)

        person = Person.find_by_email(environ['REMOTE_USER'])
        if person is None:
            raise users.AuthKitNoSuchUserError(
                "No such user %r" % environ['REMOTE_USER'])

        if not person.activated:
            #set_role('User account must be activated')
            raise NotAuthorizedError(
                    "User account must be activated"
                )

        if self.all:
            for role in self.roles:
                if not self.user_has_role(person, role):
                    if self.error:
                        raise self.error
                    else:
                        set_role("User doesn't have the role %s"%role.lower())
                        raise NotAuthorizedError(
                            "User doesn't have the role %s"%role.lower()
                        )
            return app(environ, start_response)
        else:
            for role in self.roles:
                if self.user_has_role(person, role):
                    return app(environ, start_response)
            if self.error:
                raise self.error
            else:
                set_role("User doesn't have any of the specified roles")
                raise NotAuthorizedError(
                    "User doesn't have any of the specified roles"
                )

 def validate_python(self, values, state):
     c.email = values['email_address']
     c.person = Person.find_by_email(c.email)
     error_message = None
     if c.person is None:
         error_message = "Your sign-in details are incorrect; try the 'Forgotten your password' link below or sign up for a new person."
     elif not c.person.activated:
         error_message = "You haven't yet confirmed your registration, please refer to your email for instructions on how to do so."
     elif not c.person.check_password(values['password']):
         error_message = "Your sign-in details are incorrect; try the 'Forgotten your password' link below or sign up for a new person."
     if error_message:
         message = "Login failed"
         error_dict = {'email_address': error_message}
         raise Invalid(message, values, state, error_dict=error_dict)

    def _reset_password(self, url_hash):
        """Confirm a password change request, and let the user change
        their password.

        `url_hash` is a hash of the email address, with which we can
        look up the confuirmation record in the database.

        If `url_hash` doesn't exist, 404.

        If `url_hash` exists and the date is older than 24 hours,
        warn the user, offer to send a new confirmation, and delete the
        confirmation record.

        GET returns a form for setting their password, with their email
        address already shown.

        POST checks that the email address (in the session, not in the
        form) is part of a valid person record (again).  If the record
        exists, then update the password, hashed.  Report success to the
        user.  Delete the confirmation record.

        If the record doesn't exist, throw an error, delete the
        confirmation record.
        """
        c.conf_rec = PasswordResetConfirmation.find_by_url_hash(url_hash)

        now = datetime.datetime.now(c.conf_rec.timestamp.tzinfo)
        delta = now - c.conf_rec.timestamp
        if delta > datetime.timedelta(hours=24):
            # this confirmation record has expired
            meta.Session.delete(c.conf_rec)
            meta.Session.commit()
            return render('person/expired.mako')

        c.person = Person.find_by_email(c.conf_rec.email_address)
        if c.person is None:
            raise RuntimeError, "Person doesn't exist %s" % c.conf_rec.email_address

        # set the password
        c.person.password = self.form_result['password']
        # also make sure the person is activated
        c.person.activated = True

        # delete the conf rec
        meta.Session.delete(c.conf_rec)
        meta.Session.commit()

        h.flash('Your password has been updated!')
        self.finish_login(c.person.email_address)

    def edit(self, id):
        # We need to recheck auth in here so we can pass in the id
        if not h.auth.authorized(h.auth.Or(h.auth.is_same_zkpylons_user(id), h.auth.has_organiser_role)):
            # Raise a no_auth error
            h.auth.no_role()
        c.form = 'edit'
        c.person = Person.find_by_id(id)
        c.social_networks = SocialNetwork.find_all()
        c.person.fetch_social_networks()

        defaults = h.object_to_defaults(c.person, 'person')
        if not defaults['person.country']:
            defaults['person.country'] = 'AUSTRALIA'

        form = render('/person/edit.mako')
        return htmlfill.render(form, defaults)

    def confirm(self, confirm_hash):
        """Confirm a registration with the given ID.

        `confirm_hash` is a md5 hash of the email address of the registrant, the time
        they regsitered, and a nonce.

        """
        person = Person.find_by_url_hash(confirm_hash)

        if person.activated:
            return render('person/already_confirmed.mako')

        person.activated = True

        meta.Session.commit()

        return render('person/confirmed.mako')

    def user_has_role(self, username, role):
        """
        Returns ``True`` if the user has the role specified, ``False``
        otherwise. Raises an exception if the user doesn't exist.
        """
        if not self.user_exists(username.lower()):
            raise users.AuthKitNoSuchUserError("No such user %r"%username.lower())
        if not self.role_exists(role.lower()):
            raise users.AuthKitNoSuchRoleError("No such role %r"%role.lower())
        person = Person.find_by_email(username)
        if person is None:
            return False

        for role_ in person.roles:
            if role_.name == role.lower():
                return True
        return False

    def _offer(self,id):
        # We need to recheck auth in here so we can pass in the id
        if not h.auth.authorized(h.auth.Or(h.auth.is_same_zkpylons_user(id), h.auth.has_reviewer_role, h.auth.has_organiser_role)):
            # Raise a no_auth error
            h.auth.no_role()
        c.person = Person.find_by_id(id)
        c.offers = c.person.proposal_offers
        c.travel_assistance = reduce(lambda a, b: a or ('Travel' in b.status.name), c.offers, False) or False
        c.accommodation_assistance = reduce(lambda a, b: a or ('Accommodation' in b.status.name), c.offers, False) or False

        # What status are we moving all proposals to?
        if self.form_result['status'] == 'accept':
            c.status = ProposalStatus.find_by_name('Accepted')
        elif self.form_result['status'] == 'withdraw':
            c.status = ProposalStatus.find_by_name('Withdrawn')
        elif self.form_result['status'] == 'contact':
            c.status = ProposalStatus.find_by_name('Contact')
        else:
            c.status = None

        emails = [c.person.email_address]
        for offer in c.offers:
            offer.status = c.status
            if offer.type.notify_email and offer.type.notify_email not in emails:
                emails.append(offer.type.notify_email)

        if c.travel_assistance:
            if not c.person.travel:
                self.form_result['travel']['flight_details'] = ''
                travel = Travel(**self.form_result['travel'])
                meta.Session.add(travel)
                c.person.travel = travel
            else:
                for key in self.form_result['travel']:
                    setattr(c.person.travel, key, self.form_result['travel'][key])

        if c.status.name == 'Accepted':
            email(c.person.email_address, render('/person/offer_email.mako'))
        else:
            email(emails, render('/person/offer_email.mako'))

        # update the objects with the validated form data
        meta.Session.commit()
        return render('person/offer.mako')

    def offer(self, id):
        # We need to recheck auth in here so we can pass in the id
        if not h.auth.authorized(h.auth.Or(h.auth.is_same_zkpylons_user(id), h.auth.has_reviewer_role, h.auth.has_organiser_role)):
            # Raise a no_auth error
            h.auth.no_role()
        c.person = Person.find_by_id(id)
        c.offers = c.person.proposal_offers
        c.travel_assistance = reduce(lambda a, b: a or ('Travel' in b.status.name), c.offers, False) or False
        c.accommodation_assistance = reduce(lambda a, b: a or ('Accommodation' in b.status.name), c.offers, False) or False

        # Set initial form defaults
        defaults = {
            'status': 'accept',
            }
        if c.person.travel:
            defaults.update(h.object_to_defaults(c.person.travel, 'travel'))

        form = render('person/offer.mako')
        return htmlfill.render(form, defaults)

    def _roles(self, id):
        """ Lists and changes the person's roles. """

        c.person = Person.find_by_id(id)
        c.roles = Role.find_all()

        role = self.form_result['role']
        action = self.form_result['action']

        role = Role.find_by_name(name=role)

        if action == 'Revoke' and role in c.person.roles:
            c.person.roles.remove(role)
            h.flash('Role ' + role.name + ' Revoked')
        elif action == 'Grant' and role not in c.person.roles:
            c.person.roles.append(role)
            h.flash('Role ' + role.name + ' Granted')
        else:
            h.flash("Nothing to do")

        meta.Session.commit()

        return render('person/roles.mako')

 def _to_python(self, value, state):
     return Person.find_by_id(int(value))