## Script (Python) "cpsdocument_create"
##bind container=container
##bind context=context
##bind namespace=
##bind script=script
##bind subpath=traverse_subpath
##parameters=REQUEST, cluster=None, type_name=None
##title=
##
# $Id: cpsdocument_create.py 486 2006-09-06 10:09:39Z joachim $
"""
Called when a document form is posted.

Validates data, then:

 - if there's no error, updates the object and redirects to it,

 - if there's an error, puts data in session and redirects to creation form.

A form uid is propagated during the redirect to uniquely identify the
form in the session.
"""
from urllib import urlencode
from Products.CMFCore.utils import getToolByName
from Products.CPSDocument.utils import getFormUidUrlArg

request = REQUEST

try:
    from Products.zdb import set_trace
except:
    def set_trace():
        pass

ti = getToolByName(context, 'portal_types').getTypeInfo(type_name)

while True:
    if not context.isSectionOfficer():
        return request.RESPONSE.redirect("%s/srp_anonymous_view" % context.portal_url())

    is_valid, ds = ti.validateObject(None, layout_mode='create',
                                    request=REQUEST, context=context,
                                    cluster=cluster, use_session=True)
    
    if is_valid:
        meth_id = ti.queryMethodID('create_do', 'cpsdocument_create_do')
        ob = getattr(context, meth_id)(type_name, ds.getDataModel())
        url = ob.absolute_url()
        meth_id = ti.queryMethodID('created', None)
        if meth_id is not None:
            getattr(context, meth_id)(object=ob)
        action = ob.getTypeInfo().immediate_view
        psm = 'psm_content_created'
        args = {}
    else:
        url = context.absolute_url()
        action = 'cpsdocument_create_form'
        psm = 'psm_content_error'
        args = {'type_name': type_name}
        args.update(getFormUidUrlArg(REQUEST))
    break
    
args['portal_status_message'] = psm
url = url + '/' + action + '?' + urlencode(args)
REQUEST.RESPONSE.redirect(url)