Commit 57f166c3 authored by Yoshinori Okuji's avatar Yoshinori Okuji

Not used any longer. See ERP5Form.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@1439 20353a03-c40f-0410-a6d1-a30d3c3de9de
parent 6860aeac
##############################################################################
#
# Copyright (c) 2001 Zope Corporation and Contributors. All Rights Reserved.
# Copyright (c) 2003 Nexedi SARL and Contributors. All Rights Reserved.
# Sebastien Robin <seb@nexedi.com>
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# garantees and support are strongly adviced to contract a Free Software
# Service Company
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE
#
##############################################################################
from Products.Formulator.Field import Field
from AccessControl import ClassSecurityInfo
class PatchedField:
security = ClassSecurityInfo()
security.declareProtected('Access contents information',
'generate_field_key')
def generate_field_key(self, validation=0, key=None):
"""Generate the key Silva uses to render the field in the form.
"""
# Patched by JPS for ERP5 in order to
# dynamically change the name
if key is not None:
return 'field_%s' % key
if self.field_record is None:
return 'field_%s' % self.id
elif validation:
return self.id
elif isinstance(self.widget, MultiItemsWidget):
return "%s.%s:record:list" % (self.field_record, self.id)
else:
return '%s.%s:record' % (self.field_record, self.id)
security.declareProtected('View', 'render')
def render(self, value=None, REQUEST=None, key=None):
"""Render the field widget.
value -- the value the field should have (for instance
from validation).
REQUEST -- REQUEST can contain raw (unvalidated) field
information. If value is None, REQUEST is searched
for this value.
if value and REQUEST are both None, the 'default' property of
the field will be used for the value.
"""
return self._render_helper(self.generate_field_key(key=key), value, REQUEST)
Field.generate_field_key = PatchedField.generate_field_key
Field.render = PatchedField.render
from Products.Formulator.Validator import SelectionValidator
from Products.Formulator.Validator import StringBaseValidator
def SelectionValidator_validate(self, field, key, REQUEST):
value = StringBaseValidator.validate(self, field, key, REQUEST)
if value == "" and not field.get_value('required'):
return value
# get the text and the value from the list of items
# Patch by JPS for Listbox cell
for item in field.get_value('items', cell=getattr(REQUEST,'cell',None)):
try:
item_text, item_value = item
except ValueError:
item_text = item
item_value = item
# check if the value is equal to the string/unicode version of
# item_value; if that's the case, we can return the *original*
# value in the list (not the submitted value). This way, integers
# will remain integers.
# XXX it is impossible with the UI currently to fill in unicode
# items, but it's possible to do it with the TALES tab
if field.get_value('unicode') and type(item_value) == type(u''):
str_value = item_value.encode(field.get_form_encoding())
else:
str_value = str(item_value)
if str_value == value:
return item_value
# if we didn't find the value, return error
self.raise_error('unknown_selection', field)
SelectionValidator.validate = SelectionValidator_validate
from Products.Formulator.Validator import MultiSelectionValidator
def MultiSelectionValidator_validate(self, field, key, REQUEST):
values = REQUEST.get(key, [])
# NOTE: a hack to deal with single item selections
if type(values) is not type([]):
# put whatever we got in a list
values = [values]
# if we selected nothing and entry is required, give error, otherwise
# give entry list
if len(values) == 0:
if field.get_value('required'):
self.raise_error('required_not_found', field)
else:
return values
# convert everything to unicode if necessary
if field.get_value('unicode'):
values = [unicode(value, field.get_form_encoding())
for value in values]
# create a dictionary of possible values
value_dict = {}
for item in field.get_value('items', cell=getattr(REQUEST,'cell',None)): # Patch by JPS for Listbox
try:
item_text, item_value = item
except ValueError:
item_text = item
item_value = item
value_dict[item_value] = 0
# check whether all values are in dictionary
result = []
for value in values:
# FIXME: hack to accept int values as well
try:
int_value = int(value)
except ValueError:
int_value = None
if int_value is not None and value_dict.has_key(int_value):
result.append(int_value)
continue
if value_dict.has_key(value):
result.append(value)
continue
self.raise_error('unknown_selection', field)
# everything checks out
return result
MultiSelectionValidator.validate = MultiSelectionValidator_validate
from Products.Formulator.Validator import BooleanValidator
def BooleanValidator_validate(self, field, key, REQUEST):
result = not not REQUEST.get(key, 0)
if result==True:
return 1
else:
return 0
BooleanValidator.validate = BooleanValidator_validate
# Patch the render_view of a TextAreaWidget so that
# it is rendered as a nice box, it is using the tag
# readonly understood by most browsers for a text area
from Products.Formulator.Widget import TextAreaWidget
from Products.Formulator.Widget import render_element
from DocumentTemplate.DT_Util import html_quote
def TextAreaWidget_render_view(self, field, value):
width = field.get_value('width')
height = field.get_value('height')
return render_element("textarea",
name='',
css_class=field.get_value('css_class'),
cols=width,
rows=height,
contents=html_quote(value),
extra='readonly')
TextAreaWidget.render_view = TextAreaWidget_render_view
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