have a better make_uid function, esp. useful for win32 as collisions are frequents with the old one
"""CubicWeb web client core. You'll need a apache-modpython or twisted
publisher to get a full CubicWeb web application
:organization: Logilab
:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
__docformat__ = "restructuredtext en"
_ = unicode
from decimal import Decimal
from datetime import datetime, date, timedelta
from simplejson import dumps
from logilab.common.deprecation import deprecated
from urllib import quote as urlquote
from cubicweb.web._exceptions import *
INTERNAL_FIELD_VALUE = '__cubicweb_internal_field__'
class stdmsgs(object):
"""standard ui message (in a class for bw compat)"""
BUTTON_OK = _('button_ok')
BUTTON_APPLY = _('button_apply')
BUTTON_CANCEL = _('button_cancel')
BUTTON_DELETE = _('button_delete')
YES = _('yes')
NO = _('no')
def eid_param(name, eid):
assert eid is not None
if eid is None:
eid = ''
return '%s:%s' % (name, eid)
from logging import getLogger
LOGGER = getLogger('cubicweb.web')
# XXX deprecated
FACETTES = set()
def json_dumps(value):
if isinstance(value, Decimal):
value = float(value)
elif isinstance(value, (date, datetime)):
value = value.strftime('%Y-%m-%d %H:%M')
elif isinstance(value, timedelta):
value = (value.days * 24*60*60) + value.seconds
try:
return dumps(value)
except TypeError:
return dumps(repr(value))
def jsonize(function):
def newfunc(*args, **kwargs):
return json_dumps(function(*args, **kwargs))
return newfunc
@deprecated('use req.build_ajax_replace_url() instead')
def ajax_replace_url(nodeid, rql, vid=None, swap=False, **extraparams):
"""builds a replacePageChunk-like url
>>> ajax_replace_url('foo', 'Person P')
"javascript: replacePageChunk('foo', 'Person%20P');"
>>> ajax_replace_url('foo', 'Person P', 'oneline')
"javascript: replacePageChunk('foo', 'Person%20P', 'oneline');"
>>> ajax_replace_url('foo', 'Person P', 'oneline', name='bar', age=12)
"javascript: replacePageChunk('foo', 'Person%20P', 'oneline', {'age':12, 'name':'bar'});"
>>> ajax_replace_url('foo', 'Person P', name='bar', age=12)
"javascript: replacePageChunk('foo', 'Person%20P', 'null', {'age':12, 'name':'bar'});"
"""
params = [repr(nodeid), repr(urlquote(rql))]
if extraparams and not vid:
params.append("'null'")
elif vid:
params.append(repr(vid))
if extraparams:
params.append(json_dumps(extraparams))
if swap:
params.append('true')
return "javascript: replacePageChunk(%s);" % ', '.join(params)