##parameters=REQUEST
# $Id: apply_admission.py 649 2006-10-11 06:24:39Z joachim $
"""
request Clearance
"""
import DateTime
current = DateTime.DateTime()
pr = context.portal_registration

type_name = 'Student'
ti = context.portal_types[type_name]
REQUEST.set('type_name',type_name)
redirect = REQUEST.RESPONSE.redirect
wf = context.portal_workflow
validate = REQUEST.has_key("cpsdocument_create_button")

lt = context.portal_layouts
pr = context.portal_registration

res,psm,ds = lt.renderLayout(layout_id='student_clearance',
                      schema_id= 'student_clearance',
                      context=context,
                      mapping=validate and REQUEST,
                      ob={},
                      layout_mode='create',
                      formaction = "request_clearance",
                      button = "Request Clearance",
                      )
if psm == 'invalid':
    return context.clearance_pin_form(rendered = res,
                                 psm = "Please correct your input.",
                                 #psm = "%s, %s" % (psm,ds),
                                 firstlayout = True,
                                 lastlayout = True,
                                 ds = ds,
                                 )
elif psm == '':
    return context.clearance_pin_form(rendered = res,
                                 psm = None,
                                 firstlayout = True,
                                 lastlayout = True,
                                 ds = ds,
                                 )
elif psm == 'valid':
    info = context.getStudentInfo()
    review_state = info['review_state']
    wf.doActionFor(info['student'],'enter_clearance_pin')
    wf.doActionFor(info['app'],'close')
    wf.doActionFor(info['clear'],'open')
    pin = str(ds.get('clr_ac_pin'))
    dc = {}
    dc['clr_ac_pin'] = pin
    dc['clr_ac_date'] = current
    info['clear_doc'].edit(mapping = dc)
return redirect("%s/clearance_edit_form" % info['clear'].absolute_url())