[web/data] Ignore disabled widgets in cw.utils.formContents() (closes #3544492)
17.12.1 Disabled controls : http://www.w3.org/TR/REC-html40/interact/forms.html#h-17.12.1
When set, the disabled attribute has the following effects on an element:
* Disabled controls do not receive focus.
* Disabled controls are skipped in tabbing navigation.
* Disabled controls cannot be successful.
The third one is the important one.
17.13.2 Successful controls : http://www.w3.org/TR/REC-html40/interact/forms.html#successful-controls
A successful control is "valid" for submission. Every successful control has
its control name paired with its current value as part of the submitted form
data set.
Bottom line, disable widgets should not be part of the names and values lists returned by formContents().
# copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 2.1 of the License, or (at your option)
# any later version.
#
# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
"""Twisted request handler for CubicWeb"""
__docformat__ = "restructuredtext en"
from cubicweb.web.request import CubicWebRequestBase
class CubicWebTwistedRequestAdapter(CubicWebRequestBase):
""" from twisted .req to cubicweb .form
req.files are put into .form[<filefield>]
"""
def __init__(self, req, vreg, https):
self._twreq = req
super(CubicWebTwistedRequestAdapter, self).__init__(
vreg, https, req.args, headers=req.received_headers)
for key, name_stream_list in req.files.iteritems():
for name, stream in name_stream_list:
if name is not None:
name = unicode(name, self.encoding)
self.form.setdefault(key, []).append((name, stream))
# 3.16.4 backward compat
if len(self.form[key]) == 1:
self.form[key] = self.form[key][0]
self.content = self._twreq.content # stream
def http_method(self):
"""returns 'POST', 'GET', 'HEAD', etc."""
return self._twreq.method
def relative_path(self, includeparams=True):
"""return the normalized path of the request (ie at least relative to
the instance's root, but some other normalization may be needed so that
the returned path may be used to compare to generated urls
:param includeparams:
boolean indicating if GET form parameters should be kept in the path
"""
path = self._twreq.uri[1:] # remove the root '/'
if not includeparams:
path = path.split('?', 1)[0]
return path