## Script (Python) "request_transfer"
##bind container=container
##bind context=context
##bind namespace=
##bind script=script
##bind subpath=traverse_subpath
##parameters=
##title=
##
# $Id: request_transfer.py 1593 2007-03-19 18:57:54Z uli $
"""
pay online
"""
import logging
from urllib import urlencode
logger = logging.getLogger('Skins_request_transfer')
import DateTime
lt = context.portal_layouts
request = context.REQUEST
students = context.portal_url.getPortalObject().campus.students

mtool = context.portal_membership
if mtool.isAnonymousUser():
    return context.REQUEST.RESPONSE.redirect("%s/srp_anonymous_view" % context.portal_url())

member = mtool.getAuthenticatedMember()
member_id = str(member)
requested_id = context.getStudentId()
if requested_id and not context.isStaff() and member_id != requested_id:
    logger.info('%s tried to access object of %s' % (member_id,requested_id))
    student_id = requested_id
    return None
elif context.isStaff():
    student_id = requested_id
else:
    student_id = member_id
if student_id is None:
    return request.RESPONSE.redirect("%s/srp_anonymous_view" % context.portal_url())

student = getattr(students,student_id)
sbrain = context.students_catalog(id=student_id)[0]
payments = getattr(student,'payments').objectIds()
paid = False
for payment in payments:
    if payment.startswith('transfer'):
        paid = True
        break

# for testing of transfer forms
#paid = True

if paid:
    logger.info('%s opened (paid) request transfer form of %s' % (member_id,student_id))
    return context.request_transfer_form(rendered = None,
                                 psm = None,
                                 paid = True,
                                 )

validate = request.has_key("cpsdocument_create_button")
res,psm,ds = lt.renderLayout(layout_id= 'student_transfer',
                      schema_id= 'epayment',
                      context=context,
                      mapping=validate and request,
                      ob={},
                      layout_mode="create",
                      formaction = "request_transfer",
                      button = 'Start'
                      )
if psm == 'invalid':
    psm = 'Please correct your errors!'
    return context.request_transfer_form(rendered = res,
                                 psm = psm,
                                 mode = 'edit',
                                 ds = ds,
                                 )
elif psm == '':
    return context.request_transfer_form(rendered = res,
                                 psm = None,
                                 mode = 'edit',
                                 ds = ds,
                                 )
elif psm == 'valid':
    pass
if "payments" not in student.objectIds():
    student.invokeFactory('PaymentsFolder','payments')
    payments = getattr(student,'payments')
    d = {}
    d['Title'] = 'Payments'
    payments.getContent().edit(mapping=d)
    wftool.doActionFor(payments,'open')
else:
    payments = getattr(student,'payments')
#from Products.zdb import set_trace; set_trace()

logger.info('%s paid transfer form for %s' % (member_id,student_id))
info = {}
order_id = ds.get('pin_n')
p_id = "transfer_%s" % order_id
now = DateTime.DateTime()
info['date'] = now
info['amount'] = "n/a"
pin = info['order_id'] = ds.get('pin')
info['type_code'] = "%s" % pin
info['type_description'] = 'Transfer Form for Session 2006/2007'
info['resp_code'] = "SC"
info['resp_desc'] = "SC Payment Successful"
payments.invokeFactory('Payment', p_id)
payment = getattr(payments,p_id)
wftool = context.portal_workflow
wftool.doActionFor(payment,'open')
payment.getContent().edit(mapping=info)
wftool.doActionFor(payment,'close')
return context.request_transfer_form(rendered = None,
                                 psm = None,
                                 paid = True,
                                 )