def _handle_parameters(self):
response = self.request.response
# Make sure the _LOCATION_ cookie is correctly set: The old version GUI
# version used to store the map center and the zoom level which is not
# understood by new GUI (which stores the map extent as 4 coordinates)
if '_LOCATION_' in self.request.cookies:
c = urllib.unquote(self.request.cookies['_LOCATION_'])
if len(c.split('|')) == 3:
response.delete_cookie('_LOCATION_')
# Check if language (_LOCALE_) is set
if self.request is not None:
if '_LOCALE_' in self.request.params:
response.set_cookie('_LOCALE_', self.request.params.get(
'_LOCALE_'), timedelta(days=90))
elif '_LOCALE_' in self.request.cookies:
pass
# Check if profile (_PROFILE_) is set
if self.request is not None:
if '_PROFILE_' in self.request.params:
# Set the profile cookie
profile_code = self.request.params.get('_PROFILE_')
response.set_cookie(
'_PROFILE_', profile_code, timedelta(days=90))
# Update _LOCATION_ from cookies to profile geometry bbox
# retrieved from database
profile_db = DBSession.query(Profile).\
filter(Profile.code == profile_code).\
first()
if profile_db is not None:
# Calculate and transform bounding box
bbox = DBSession.scalar(geofunctions.envelope(
geofunctions.transform(
profile_db.geometry, '900913')).wkt)
geojson = utils.from_wkt(bbox)
coords = geojson['coordinates'][0]
p1 = coords[0]
p2 = coords[2]
l = '%s,%s' % (','.join([str(x) for x in p1]),
','.join([str(x) for x in p2]))
response.set_cookie(
'_LOCATION_', urllib.quote(l), timedelta(days=90))
elif '_PROFILE_' in self.request.cookies:
# Profile already set, leave it
pass
else:
# If no profile is set, set the default profile
response.set_cookie('_PROFILE_', get_default_profile(
self.request), timedelta(days=90))
def get_current_profile(request):
"""
Return the currently selected :term:`Profile`.
First, parameters in the request are considered. If no parameter is
set, the profile cookie is used. As a fallback, the default profile
is returned.
.. seealso::
:class:`lmkp.views.config.get_default_profile`
Args:
``request`` (pyramid.request): A :term:`Pyramid` Request object
with optional parameter ``_PROFILE_`` or a cookie ``_PROFILE_``
set.
Returns:
``str``. The name of the :term:`Profile` or the default profile.
"""
return request.params.get(
'_PROFILE_', request.cookies.get(
'_PROFILE_', get_default_profile(request)))
def activate(self):
"""
"""
activation_uuid = self.request.params.get("uuid")
username = self.request.params.get("username")
# Get the user
user = Session.query(User).filter(and_(
User.activation_uuid == activation_uuid,
User.username == username, User.is_active == False)).first()
# Raise a BadRequest if no user is found
if user is None:
raise HTTPBadRequest()
# A timedelta of 48 hours equals 2 days
delta = timedelta(hours=48)
# Create a timezone info
tz = psycopg2.tz.FixedOffsetTimezone(offset=0, name="UTC")
# Check if the registration timestamp is not older than 48 hours
if (datetime.now(tz) - delta) > user.registration_timestamp:
raise HTTPBadRequest("Activation link has been expired.")
# Set the user active and set the activation uuid to NULL
user.is_active = True
user.activation_uuid = None
approval_dict = {
"username": user.username,
"firstname": user.firstname,
"lastname": user.lastname,
"email": user.email,
"profiles": ",".join([p.code for p in user.profiles]),
"approval_link": "http://%s/users/approve?user=%s&name=%s" % (
self.request.environ['HTTP_HOST'], user.uuid, user.username)
}
# Send an email to all moderators of the profile in which the user
# registered.
email_text = render(
get_customized_template_path(
self.request, 'emails/account_approval_request.mak'),
approval_dict, request=self.request)
# Determine profile. Each user should only have one profile when
# registering!
profiles = [p.code for p in user.profiles]
if len(profiles) == 0:
profile = get_default_profile(self.request)
else:
profile = profiles[0]
# Find moderators of this profile
moderators = Session.query(User).\
join(users_groups).\
join(Group).\
join(users_profiles).\
join(Profile).\
filter(Group.name == 'moderators').\
filter(Profile.code == profile)
# A list with email addresses the email is sent to
email_addresses = []
for m in moderators.all():
email_addresses.append(m.email)
if len(email_addresses) == 0:
# If no moderator, try to contact the administrators
for admin_user in Session.query(User).join(users_groups).join(
Group).filter(func.lower(Group.name) == 'administrators'):
email_addresses.append(admin_user.email)
log.debug(
"No moderator found for profile %s. Approval emails will be "
"sent to administrators: %s" % (profile, email_addresses))
else:
log.debug(
"Approval emails will be sent to moderators of %s profile: %s"
% (profile, email_addresses))
# Send the email
self._send_email(
email_addresses,
"User %s requests approval" % user.username,
email_text)
return render_to_response(
get_customized_template_path(
self.request, 'users/activation_successful.mak'),
{
'username': user.username
}, self.request)