Produits Entr'ouvert » w.c.s.

    tracking_codes = None

    def add_tracking_code(self, code):

        if not self.tracking_codes:

            self.tracking_codes = [code]

        elif not code in self.tracking_codes:

            self.tracking_codes.append(code)

    def has_tracking_code(self, code):

        return code in (self.tracking_codes or [])

from formdata import FormData, TrackingCode

            'ident', 'register', 'afterjobs', 'themes', 'myspace', 'trackingcode',

    def trackingcode [html] (self):

        form = Form(enctype='multipart/form-data')

        form.add(StringWidget, 'trackingcode', title = _('Tracking Code'),

                required = True, size = 15)

        form.add_submit('submit', _('Submit'))

        form.add_submit('cancel', _('Cancel'))

        if form.get_widget('cancel').parse():

            return redirect('.')

        if not form.is_submitted() or form.has_errors():

            template.html_top(_('Tracking Code'))

            form.render()

        else:

            session = get_session()

            if not session: # should not happen

                return redirect(get_publisher().get_root_url())

            tc = form.get_widget('trackingcode').parse()

            try:

                if not TrackingCode.check_crc(tc):

                    raise KeyError

                tc = TrackingCode.get(tc)

                fdef = FormDef.get(tc.formdef_id)

                fdata = fdef.data_class().get(tc.formdata_id)

                if fdata.tracking_code != tc.id: # check if the formdata is the good one

                    raise KeyError

                session.add_tracking_code(tc.id)

                return redirect(fdata.get_url())

            except KeyError:

                form.set_error('trackingcode', _('This Tracking Code does not exist.'))

                template.html_top(_('Tracking Code'))

                form.render()