def publish_event(self, request):
""" Publish an event. """
self.publish()
request.success(_("You have accepted the event ${title}", mapping={
'title': self.title
}))
if self.meta.get('submitter_email'):
session = request.app.session()
ticket = TicketCollection(session).by_handler_id(self.id.hex)
send_html_mail(
request=request,
template='mail_event_accepted.pt',
subject=_("Your event was accepted"),
receivers=(self.meta.get('submitter_email'), ),
content={
'model': self,
'ticket': ticket
}
)
if 'return-to' in request.GET:
return morepath.redirect(request.GET['return-to'])
return morepath.redirect(request.link(self))
def accept_reservation(self, request):
if not self.data or not self.data.get('accepted'):
collection = ResourceCollection(request.app.libres_context)
resource = collection.by_id(self.resource)
scheduler = resource.get_scheduler(request.app.libres_context)
reservations = scheduler.reservations_by_token(self.token)
send_html_mail(
request=request,
template='mail_reservation_accepted.pt',
subject=_("Your reservation was accepted"),
receivers=(self.email, ),
content={
'model': self,
'resource': resource,
'reservations': reservations
}
)
for reservation in reservations:
reservation.data = reservation.data or {}
reservation.data['accepted'] = True
# libres does not automatically detect changes yet
flag_modified(reservation, 'data')
request.success(_("The reservation was accepted"))
else:
request.warning(_("The reservation has already been accepted"))
return morepath.redirect(request.params['return-to'])
def reject_reservation(self, request):
collection = ResourceCollection(request.app.libres_context)
resource = collection.by_id(self.resource)
scheduler = resource.get_scheduler(request.app.libres_context)
reservations = scheduler.reservations_by_token(self.token.hex)
forms = FormCollection(request.app.session())
submission = forms.submissions.by_id(self.token.hex)
send_html_mail(
request=request,
template='mail_reservation_rejected.pt',
subject=_("Your reservation was rejected"),
receivers=(self.email, ),
content={
'model': self,
'resource': resource,
'reservations': reservations
}
)
# create a snapshot of the ticket to keep the useful information
tickets = TicketCollection(request.app.session())
ticket = tickets.by_handler_id(self.token.hex)
ticket.create_snapshot(request)
scheduler.remove_reservation(self.token.hex)
if submission:
forms.submissions.delete(submission)
request.success(_("The reservation was rejected"))
# return none on intercooler js requests
if not request.headers.get('X-IC-Request'):
return morepath.redirect(request.params['return-to'])
def reopen_ticket(self, request):
user = UserCollection(request.app.session()).by_username(
request.identity.userid)
try:
self.reopen_ticket(user)
except InvalidStateChange:
request.alert(
_("The ticket cannot be re-opened because it's not closed.")
)
else:
request.success(_("You have reopened ticket ${number}", mapping={
'number': self.number
}))
email = self.snapshot.get('email') or self.handler.email
send_html_mail(
request=request,
template='mail_ticket_reopened.pt',
subject=_("Your ticket has been reopened"),
receivers=(email, ),
content={
'model': self
}
)
request.app.update_ticket_count()
return morepath.redirect(request.link(self))
def close_ticket(self, request):
try:
self.close_ticket()
except InvalidStateChange:
request.alert(
_("The ticket cannot be closed because it's not pending")
)
else:
request.success(_("You have closed ticket ${number}", mapping={
'number': self.number
}))
email = self.snapshot.get('email') or self.handler.email
send_html_mail(
request=request,
template='mail_ticket_closed.pt',
subject=_("Your ticket has been closed"),
receivers=(email, ),
content={
'model': self
}
)
request.app.update_ticket_count()
return morepath.redirect(
request.link(TicketCollection(request.app.session())))
def handle_password_reset_request(self, request, form):
""" Handles the GET and POST password reset requests. """
if form.submitted(request):
user, token = form.get_token(request)
if user is not None and token is not None:
url = "{0}?token={1}".format(request.link(self, name="reset-password"), token)
send_html_mail(
request=request,
template="mail_password_reset.pt",
subject=_("Password reset"),
receivers=(user.username,),
content={"model": None, "url": url},
)
else:
log.info("Failed password reset attempt by {}".format(request.client_addr))
response = morepath.redirect(request.link(self))
request.success(
_(
(
u"A password reset link has been sent to ${email}, provided an "
u"account exists for this email address."
),
mapping={"email": form.email.data},
)
)
return response
layout = DefaultLayout(self, request)
layout.breadcrumbs = [
Link(_("Homepage"), layout.homepage_url),
Link(_("Reset password"), request.link(self, name="request-password")),
]
return {"layout": layout, "title": _(u"Reset password"), "form": form, "form_width": "small"}
def view_event(self, request):
""" View an event.
If the event is not already submitted, the submit form is displayed.
A logged-in user can view all events and might edit them, an anonymous user
will be redirected.
"""
assert_anonymous_access_only_temporary(request, self)
if 'complete' in request.POST and self.state == 'initiated':
if self.meta and 'session_id' in self.meta:
del self.meta['session_id']
self.submit()
session = request.app.session()
with session.no_autoflush:
ticket = TicketCollection(session).open_ticket(
handler_code='EVN', handler_id=self.id.hex
)
send_html_mail(
request=request,
template='mail_ticket_opened.pt',
subject=_("A ticket has been opened"),
receivers=(self.meta.get('submitter_email'), ),
content={
'model': ticket
}
)
request.success(_("Thank you for your submission!"))
request.app.update_ticket_count()
return morepath.redirect(request.link(ticket, 'status'))
session = request.app.session()
ticket = TicketCollection(session).by_handler_id(self.id.hex)
return {
'completable': self.state == 'initiated',
'edit_url': request.link(self, 'bearbeiten'),
'event': self,
'layout': EventLayout(self, request),
'ticket': ticket,
'title': self.title,
}
def finalize_reservation(self, request):
# this view is public, but only for a limited time
assert_anonymous_access_only_temporary(self, request)
collection = ResourceCollection(request.app.libres_context)
resource = collection.by_id(self.resource)
scheduler = resource.get_scheduler(request.app.libres_context)
session_id = get_libres_session_id(request)
try:
scheduler.queries.confirm_reservations_for_session(session_id)
scheduler.approve_reservations(self.token)
except LibresError as e:
utils.show_libres_error(e, request)
layout = ReservationLayout(resource, request)
layout.breadcrumbs.append(Link(_("Error"), '#'))
return {
'title': _("The reservation could not be completed"),
'layout': layout,
}
else:
forms = FormCollection(request.app.session())
submission = forms.submissions.by_id(self.token)
if submission:
forms.submissions.complete_submission(submission)
with forms.session.no_autoflush:
ticket = TicketCollection(request.app.session()).open_ticket(
handler_code='RSV', handler_id=self.token.hex
)
send_html_mail(
request=request,
template='mail_ticket_opened.pt',
subject=_("A ticket has been opened"),
receivers=(self.email, ),
content={
'model': ticket
}
)
request.success(_("Thank you for your reservation!"))
request.app.update_ticket_count()
return morepath.redirect(request.link(ticket, 'status'))
def handle_complete_submission(self, request):
form = request.get_form(self.form_class, data=self.data)
# we're not really using a csrf protected form here (the complete form
# button is basically just there so we can use a POST instead of a GET)
form.validate()
form.ignore_csrf_error()
if form.errors:
return morepath.redirect(request.link(self))
else:
if self.state == 'complete':
self.data.changed() # trigger updates
request.success(_(u"Your changes were saved"))
return morepath.redirect(request.link(
FormCollection(request.app.session()).scoped_submissions(
self.name, ensure_existance=False)
))
else:
collection = FormCollection(request.app.session())
collection.submissions.complete_submission(self)
# make sure accessing the submission doesn't flush it, because
# it uses sqlalchemy utils observe, which doesn't like premature
# flushing at all
with collection.session.no_autoflush:
ticket = TicketCollection(request.app.session()).open_ticket(
handler_code='FRM', handler_id=self.id.hex
)
send_html_mail(
request=request,
template='mail_ticket_opened.pt',
subject=_("A ticket has been opened"),
receivers=(self.email, ),
content={
'model': ticket
}
)
request.success(_("Thank you for your submission!"))
request.app.update_ticket_count()
return morepath.redirect(request.link(ticket, 'status'))
def handle_password_reset_request(self, request, form):
""" Handles the GET and POST password reset requests. """
if form.submitted(request):
user, token = form.get_token(request)
if user is not None and token is not None:
url = '{0}?token={1}'.format(
request.link(self, name='reset-password'), token
)
send_html_mail(
request=request,
template='mail_password_reset.pt',
subject=_("Password reset"),
receivers=(user.username, ),
content={'model': None, 'url': url}
)
else:
log.info(
"Failed password reset attempt by {}".format(
request.client_addr
)
)
response = morepath.redirect(request.link(self))
request.success(
_(('A password reset link has been sent to ${email}, provided an '
'account exists for this email address.'),
mapping={'email': form.email.data})
)
return response
layout = DefaultLayout(self, request)
layout.breadcrumbs = [
Link(_("Homepage"), layout.homepage_url),
Link(_("Reset password"), request.link(self, name='request-password'))
]
return {
'layout': layout,
'title': _('Reset password'),
'form': form,
'form_width': 'small'
}
def close_ticket(self, request):
self.close_ticket()
request.success(_(u"You have closed ticket ${number}", mapping={
'number': self.number
}))
send_html_mail(
request=request,
template='mail_ticket_closed.pt',
subject=_("Your ticket has been closed"),
receivers=(self.handler.email, ),
content={
'model': self
}
)
request.app.update_ticket_count()
return morepath.redirect(
request.link(TicketCollection(request.app.session())))
def reopen_ticket(self, request):
user = UserCollection(request.app.session()).by_username(
request.identity.userid)
self.reopen_ticket(user)
request.success(_(u"You have reopened ticket ${number}", mapping={
'number': self.number
}))
send_html_mail(
request=request,
template='mail_ticket_reopened.pt',
subject=_("Your ticket has been reopened"),
receivers=(self.handler.email, ),
content={
'model': self
}
)
request.app.update_ticket_count()
return morepath.redirect(request.link(self))
def handle_delete_event(self, request):
""" Delete an event. """
request.assert_valid_csrf_token()
# Create a snapshot of the ticket to keep the useful information.
tickets = TicketCollection(request.app.session())
ticket = tickets.by_handler_id(self.id.hex)
if ticket:
ticket.create_snapshot(request)
if self.meta.get('submitter_email'):
send_html_mail(
request=request,
template='mail_event_rejected.pt',
subject=_("Your event was rejected"),
receivers=(self.meta.get('submitter_email'), ),
content={
'model': self,
'ticket': ticket
}
)
EventCollection(request.app.session()).delete(self)