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Commit d99693e6 authored by Nicolas Delaby's avatar Nicolas Delaby
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FormulatorPatch has been merged with Formulator 

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@26873 20353a03-c40f-0410-a6d1-a30d3c3de9de
parent 8b8f9f00
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Showing with 7 additions and 1649 deletions
product/ERP5Form/DurationField.py
View file @ d99693e6
...@@ -31,7 +31,6 @@ from Products.Formulator.Field import ZMIField ...@@ -31,7 +31,6 @@ from Products.Formulator.Field import ZMIField
from Products.Formulator import StandardFields from Products.Formulator import StandardFields
from Products.Formulator.DummyField import fields from Products.Formulator.DummyField import fields
from Products.PythonScripts.Utility import allow_class from Products.PythonScripts.Utility import allow_class
from Products.ERP5Form import FormulatorPatch
from zLOG import LOG from zLOG import LOG
from AccessControl import ClassSecurityInfo from AccessControl import ClassSecurityInfo
...@@ -41,7 +40,7 @@ MINUTE_IN_SECOND = 60 ...@@ -41,7 +40,7 @@ MINUTE_IN_SECOND = 60
HOUR_IN_SECOND = 3600 HOUR_IN_SECOND = 3600
# DAY_IN_SECOND = 86400 # DAY_IN_SECOND = 86400
class DurationWidget(FormulatorPatch.IntegerWidget): class DurationWidget(Widget.IntegerWidget):
""" """
Duration Widget is used to enter time duration. Duration Widget is used to enter time duration.
It may be used in movement of Labour (in Task, Calendat Period, ...). It may be used in movement of Labour (in Task, Calendat Period, ...).
...@@ -101,19 +100,14 @@ class DurationWidget(FormulatorPatch.IntegerWidget): ...@@ -101,19 +100,14 @@ class DurationWidget(FormulatorPatch.IntegerWidget):
""" """
Render dynamically a subfield Render dynamically a subfield
""" """
return FormulatorPatch.IntegerFieldWidgetInstance.render_view(field, value, return self.render_view(field, value, REQUEST=REQUEST)
REQUEST=REQUEST)
def render_sub_field(self, field, key, value, REQUEST, keyword, render_prefix=None): def render_sub_field(self, field, key, value, REQUEST, keyword, render_prefix=None):
""" """
Render dynamically a subfield Render dynamically a subfield
""" """
return FormulatorPatch.IntegerFieldWidgetInstance.render( return Widget.IntegerWidget.render(self, field, field.generate_subfield_key(keyword, key=key),
field, value, REQUEST)
field.generate_subfield_key(keyword,
key=key),
value,
REQUEST)
class DurationValidator(Validator.IntegerValidator): class DurationValidator(Validator.IntegerValidator):
""" """
......
product/ERP5Form/FormulatorPatch.py
View file @ d99693e6
...@@ -21,1641 +21,5 @@ ...@@ -21,1641 +21,5 @@
# #
############################################################################## ##############################################################################
from Products.Formulator.Field import Field
from Products.Formulator.Widget import Widget
from Products.Formulator.Widget import render_element
from Products.Formulator.FieldRegistry import FieldRegistry
from Products.Formulator import TALESField
from Products.Formulator import MethodField
from Products.Formulator.Widget import ListWidget
from Products.Formulator.Widget import RadioWidget
from Products.Formulator.Widget import MultiItemsWidget
from ProxyField import ProxyField
from MultiLinkField import MultiLinkFieldWidget
from AccessControl import ClassSecurityInfo
from DocumentTemplate.ustr import ustr
from DocumentTemplate.DT_Util import html_quote
from cgi import escape
import types
from zLOG import LOG
def noop(*args, **kw):
pass
# XXX: this is a quick fix to avoid bloating the ZODB.
# Proper fix should only add FieldHelp when it's missing.
FieldRegistry.registerFieldHelp = noop
def Field_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)
def Field_render(self, value=None, REQUEST=None, key=None, render_prefix=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, render_prefix)
def Field_render_view(self, value=None, REQUEST=None, render_prefix=None):
"""Render value to be viewed.
"""
return self.widget.render_view(self, value, REQUEST=REQUEST)
def Field_render_sub_field(self, id, value=None, REQUEST=None, key=None, render_prefix=None):
"""Render a sub field, as part of complete rendering of widget in
a form. Works like render() but for sub field.
Added key parameter for ERP5 in order to be compatible with listbox/matrixbox
"""
return self.sub_form.get_field(id)._render_helper(
self.generate_subfield_key(id, key=key), value, REQUEST, render_prefix)
def Field_generate_subfield_key(self, id, validation=0, key=None):
"""Generate the key Silva uses to render a sub field.
Added key parameter for ERP5
Added key parameter for ERP5 in order to be compatible with listbox/matrixbox
"""
if key is None: key = self.id
if self.field_record is None or validation:
return 'subfield_%s_%s'%(key, id)
return '%s.subfield_%s_%s:record' % (self.field_record, key, id)
def Field_validate_sub_field(self, id, REQUEST, key=None):
"""Validates a subfield (as part of field validation).
"""
return self.sub_form.get_field(id)._validate_helper(
self.generate_subfield_key(id, validation=1, key=key), REQUEST)
def Field_render_helper(self, key, value, REQUEST, render_prefix=None):
value = self._get_default(key, value, REQUEST)
__traceback_info__ = ('key=%s value=%r' % (key, value))
if self.get_value('hidden', REQUEST=REQUEST):
return self.widget.render_hidden(self, key, value, REQUEST)
elif (not self.get_value('editable', REQUEST=REQUEST)):
# XXX: API transition try..except..log..raise. Remove after a while.
try:
return self.widget.render_view(self, value, REQUEST=REQUEST, render_prefix=render_prefix)
except TypeError:
LOG('FormulatorPatch', 0, 'To update: %r (%r)' % (self.widget.render_view, getattr(self.widget.render_view, 'func_code', None)))
raise
else:
# XXX: API transition try..except..log..raise. Remove after a while.
try:
return self.widget.render(self, key, value, REQUEST, render_prefix=render_prefix)
except TypeError:
LOG('FormulatorPatch', 0, 'To update: %r (%r)' % (self.widget.render, getattr(self.widget.render, 'func_code', None)))
raise
def Field_get_user_input_value(self, key, REQUEST):
"""
Try to get a value of the field from the REQUEST
"""
return REQUEST.form[key]
def Field_render_odf(self, field=None, key=None, value=None, REQUEST=None,
render_format='ooo', render_prefix=None):
return self.widget.render_odf(self, key, value, REQUEST, render_format,
render_prefix)
Field.generate_field_key = Field_generate_field_key
Field.render = Field_render
Field.render_view = Field_render_view
Field.render_sub_field = Field_render_sub_field
Field.generate_subfield_key = Field_generate_subfield_key
Field.validate_sub_field = Field_validate_sub_field
Field._render_helper = Field_render_helper
Field._get_user_input_value = Field_get_user_input_value
Field.render_odf = Field_render_odf
ProxyField._render_helper = Field_render_helper
from Products.Formulator.Validator import SelectionValidator
from Products.Formulator.Validator import StringBaseValidator
# The required field should have a default value to 0
from Products.Formulator.DummyField import fields
StringBaseValidator_required = fields.CheckBoxField('required',
title='Required',
description=(
"Checked if the field is required; the user has to fill in some "
"data."),
default=0)
StringBaseValidator.required = StringBaseValidator_required
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
for item in list(field.get_value('items', cell=getattr(REQUEST,'cell',None))) + [field.get_value('default', cell=getattr(REQUEST,'cell',None))]:
try:
item_text, item_value = item
except (ValueError, TypeError):
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 isinstance(item_value, unicode):
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):
if REQUEST.get('default_%s' % (key, )) is None:
LOG('MultiSelectionValidator_validate', 0, 'Field %s is not present in request object (marker field default_%s not found).' % (repr(field.id), key))
raise KeyError, 'Field %s is not present in request object (marker field default_%s not found).' % (repr(field.id), key)
values = REQUEST.get(key, [])
# NOTE: a hack to deal with single item selections
if not isinstance(values, list):
# 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
default_value = field.get_value('default', cell=getattr(REQUEST,'cell',None))
if isinstance(default_value, (list, tuple)):
for v in default_value:
value_dict[v] = 0
else:
value_dict[default_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 = REQUEST.get(key, REQUEST.get('default_%s' % key))
if result is None:
raise KeyError('Field %r is not present in request object.' % field.id)
# XXX If the checkbox is hidden, Widget_render_hidden is used instead of
# CheckBoxWidget_render, and ':int' suffix is missing.
return result and result != '0' and 1 or 0
BooleanValidator.validate = BooleanValidator_validate
from Products.Formulator.Widget import CheckBoxWidget
def CheckBoxWidget_render(self, field, key, value, REQUEST, render_prefix=None):
"""Render checkbox.
"""
rendered = [render_element("input",
type="hidden",
name="default_%s:int" % (key, ),
value="0")
]
if value:
rendered.append(render_element("input",
type="checkbox",
name=key,
css_class=field.get_value('css_class'),
checked=None,
extra=field.get_value('extra'))
)
else:
rendered.append(render_element("input",
type="checkbox",
name=key,
css_class=field.get_value('css_class'),
extra=field.get_value('extra'))
)
return "".join(rendered)
CheckBoxWidget.render = CheckBoxWidget_render
def CheckBoxWidget_render_view(self, field, value, REQUEST=None, render_prefix=None):
"""Render checkbox in view mode.
"""
if value:
return render_element("input",
type="checkbox",
css_class=field.get_value('css_class'),
checked=1,
extra=field.get_value('extra'),
disabled='disabled')
else:
return render_element("input",
type="checkbox",
css_class=field.get_value('css_class'),
extra=field.get_value('extra'),
disabled='disabled')
CheckBoxWidget.render_view = CheckBoxWidget_render_view
# Patch the render_view of LinkField so that it is clickable in read-only mode.
from Products.Formulator.Widget import TextWidget
from Products.Formulator.StandardFields import LinkField
from Globals import get_request
from urlparse import urljoin
class PatchedLinkWidget(TextWidget):
def render_view(self, field, value, REQUEST=None, render_prefix=None):
"""Render link.
"""
link_type = field.get_value('link_type', REQUEST=REQUEST)
if REQUEST is None:
REQUEST = get_request()
if link_type == 'internal':
value = urljoin(REQUEST['BASE0'], value)
elif link_type == 'relative':
value = urljoin(REQUEST['URL1'], value)
return '<a href="%s">%s</a>' % (value,
field.get_value('title', cell=getattr(REQUEST,'cell',None)))
PatchedLinkWidgetInstance = PatchedLinkWidget()
LinkField.widget = PatchedLinkWidgetInstance
# Patch the render_view of TextField to enclose the value within <span> html tags if css class defined
def TextWidget_patched_render_view(self, field, value, REQUEST=None, render_prefix=None):
"""Render text as non-editable.
This renderer is designed to be type error resistant.
in we get a non string value. It does escape the result
and produces clean xhtml.
"""
if value is None:
return ''
if isinstance(value, types.ListType) or isinstance(value, types.TupleType):
old_value = value
else:
old_value = [str(value)]
value = []
for line in old_value:
value.append(escape(line))
value = '<br/>'.join(value)
css_class = field.get_value('css_class')
if css_class not in ('', None):
# All strings should be escaped before rendering in HTML
# except for editor field
return "<span class='%s'>%s</span>" % (css_class, value)
return value
from Products.Formulator.Widget import TextWidget
TextWidget.render_view = TextWidget_patched_render_view
original_TextWidget_render = TextWidget.render
def TextWidget_render(self, field, key, value, REQUEST, render_prefix=None):
return original_TextWidget_render(self, field, key, value, REQUEST)
TextWidget.render = TextWidget_render
from Products.Formulator.Widget import TextAreaWidget
# Use a standard span rendering
TextAreaWidget.render_view = TextWidget_patched_render_view
original_TextAreaWidget_render = TextAreaWidget.render
def TextAreaWidget_render(self, field, key, value, REQUEST, render_prefix=None):
width = field.get_value('width', REQUEST=REQUEST)
height = field.get_value('height', REQUEST=REQUEST)
return render_element("textarea",
name=key,
css_class=field.get_value('css_class'),
cols=width,
rows=height,
contents=html_quote(value),
extra=field.get_value('extra'))
TextAreaWidget.render = TextAreaWidget_render
class IntegerWidget(TextWidget) :
def render(self, field, key, value, REQUEST, render_prefix=None) :
"""Render an editable integer.
"""
if isinstance(value, float):
value = int(value)
display_maxwidth = field.get_value('display_maxwidth') or 0
if display_maxwidth > 0:
return render_element("input",
type="text",
name=key,
css_class=field.get_value('css_class'),
value=value,
size=field.get_value('display_width'),
maxlength=display_maxwidth,
extra=field.get_value('extra'))
else:
return render_element("input",
type="text",
name=key,
css_class=field.get_value('css_class'),
value=value,
size=field.get_value('display_width'),
extra=field.get_value('extra'))
def render_view(self, field, value, REQUEST=None, render_prefix=None):
"""Render a non-editable interger."""
if isinstance(value, float):
value = int(value)
return TextWidget.render_view(self, field, value, REQUEST=REQUEST)
from Products.Formulator.StandardFields import IntegerField
from Products.Formulator.Validator import IntegerValidator
IntegerFieldWidgetInstance = IntegerWidget()
IntegerField.widget = IntegerFieldWidgetInstance
import string
def IntegerValidator_validate(self, field, key, REQUEST):
value = StringBaseValidator.validate(self, field, key, REQUEST)
# we need to add this check again
if value == "" and not field.get_value('required'):
return value
try:
if value.find(' ')>0:
value = value.replace(' ','')
value = int(value)
except ValueError:
self.raise_error('not_integer', field)
start = field.get_value('start')
end = field.get_value('end')
if start != "" and value < start:
self.raise_error('integer_out_of_range', field)
if end != "" and value >= end:
self.raise_error('integer_out_of_range', field)
return value
IntegerValidator.validate = IntegerValidator_validate
def StringBaseValidator_validate(self, field, key, REQUEST):
# We had to add this patch for hidden fields of type "list"
value = REQUEST.get(key, REQUEST.get('default_%s' % (key, )))
if value is None:
if field.get_value('required'):
raise Exception, 'Required field %s has not been transmitted. Check that all required fields are in visible groups.' % (repr(field.id), )
else:
raise KeyError, 'Field %s is not present in request object.' % (repr(field.id), )
if isinstance(value, str):
if field.has_value('whitespace_preserve'):
if not field.get_value('whitespace_preserve'):
value = string.strip(value)
else:
# XXX Compatibility: use to prevent KeyError exception from get_value
value = string.strip(value)
if field.get_value('required') and value == "":
self.raise_error('required_not_found', field)
#if field.get_value('uppercase'):
# value = value.upper()
return value
StringBaseValidator.validate = StringBaseValidator_validate
def Widget_render_hidden(self, field, key, value, REQUEST, render_prefix=None):
"""Renders this widget as a hidden field.
"""
try:
extra = field.get_value('extra')
except KeyError:
# In case extra is not defined as in DateTimeWidget
extra = ''
result = ''
# We must adapt the rendering to the type of the value
# in order to get the correct type back
if isinstance(value, (tuple, list)):
for v in value:
result += render_element("input",
type="hidden",
name="%s:list" % key,
value=v,
extra=extra)
else:
result = render_element("input",
type="hidden",
name=key,
value=value,
extra=extra)
return result
def Widget_render_view(self, field, value, REQUEST=None, render_prefix=None):
"""Renders this widget for public viewing.
"""
# default implementation
if value is None:
return ''
return value
Widget.render_hidden = Widget_render_hidden
# default render_pdf for a Widget
Widget.render_pdf = Widget.render_view = Widget_render_view
def Widget_render_css(self, field, REQUEST):
"""
Default render css for widget - to be overwritten in field classes.
Should return valid css code as string.
The value returned by this method will be used as inline style for a field.
"""
pass
Widget.render_css = Widget_render_css
def Widget_get_css_list(self, field, REQUEST):
"""
Return CSS needed by the widget - to be overwritten in field classes.
Should return a list of CSS file names.
These names will be appended to global css_list and included in a rendered page.
"""
return []
Widget.get_css_list = Widget_get_css_list
def Widget_get_javascript_list(self, field, REQUEST):
"""
Return JS needed by the widget - to be overwritten in field classes.
Should return a list of javascript file names.
These names will be appended to global js_list and included in a rendered page.
"""
return []
Widget.get_javascript_list = Widget_get_javascript_list
from Products.Formulator import Widget as WidgetModule
for widget_name in ('MultiItemsWidget', 'LabelWidget',
'FileWidget', 'PasswordWidget',):
widget = getattr(WidgetModule, widget_name)
widget._old_render_view = widget.render_view
widget.render_view = lambda self, field, value, REQUEST=None, render_prefix=None: \
self._old_render_view(field, value)
widget._old_render = widget.render
widget.render = lambda self, field, key, value, REQUEST=None, render_prefix=None: \
self._old_render(field, key, value, REQUEST)
from Products.Formulator.ListTextAreaField import ListTextAreaWidget
original_ListTextAreaWidget_render = ListTextAreaWidget.render
def ListTextAreaWidget_render(self, field, key, value, REQUEST, render_prefix=None):
return original_ListTextAreaWidget_render(self, field, key, value, REQUEST)
ListTextAreaWidget.render = ListTextAreaWidget_render
from Products.Formulator.MethodField import MethodWidget
original_MethodWidget_render = MethodWidget.render
def MethodWidget_render(self, field, key, value, REQUEST, render_prefix=None):
return original_MethodWidget_render(self, field, key, value, REQUEST)
MethodWidget.render = MethodWidget_render
from Products.Formulator.Validator import LinesValidator
def LinesValidator_validate(self, field, key, REQUEST):
value = StringBaseValidator.validate(self, field, key, REQUEST)
# Added as a patch for hidden values
if isinstance(value, (list, tuple)):
value = string.join(value, "\n")
# we need to add this check again
if value == "" and not field.get_value('required'):
return []
if field.get_value('unicode'):
value = unicode(value, field.get_form_encoding())
# check whether the entire input is too long
max_length = field.get_value('max_length') or 0
if max_length and len(value) > max_length:
self.raise_error('too_long', field)
# split input into separate lines
lines = string.split(value, "\n")
# check whether we have too many lines
max_lines = field.get_value('max_lines') or 0
if max_lines and len(lines) > max_lines:
self.raise_error('too_many_lines', field)
# strip extraneous data from lines and check whether each line is
# short enough
max_linelength = field.get_value('max_linelength') or 0
result = []
whitespace_preserve = field.get_value('whitespace_preserve')
for line in lines:
if not whitespace_preserve:
line = string.strip(line)
if max_linelength and len(line) > max_linelength:
self.raise_error('line_too_long', field)
result.append(line)
return result
LinesValidator.validate = LinesValidator_validate
from Products.Formulator.Validator import FloatValidator
def FloatValidator_validate(self, field, key, REQUEST):
value = StringBaseValidator.validate(self, field, key, REQUEST)
if value == "" and not field.get_value('required'):
return value
value = value.replace(' ','')
input_style = field.get_value('input_style')
if value.find(',') >= 0:
value = value.replace(',','.')
if value.find('%')>=0:
value = value.replace('%','')
try:
value = float(value)
if input_style.find('%')>=0:
value = value/100
except ValueError:
self.raise_error('not_float', field)
return value
FloatValidator.validate = FloatValidator_validate
from Products.Formulator.Widget import SingleItemsWidget
def SingleItemsWidget_render_items(self, field, key, value, REQUEST, render_prefix=None):
# get items
cell = getattr(REQUEST, 'cell', None)
items = field.get_value('items', REQUEST=REQUEST, cell=cell)
if not items:
# single item widget should have at least one child in order to produce
# valid XHTML; disable it so user can not select it
return [self.render_item('', '', '', '', 'disabled="disabled"')]
# check if we want to select first item
if not value and field.get_value('first_item',
REQUEST=REQUEST,
cell=cell) and len(items) > 0:
try:
text, value = items[0]
except ValueError:
value = items[0]
css_class = field.get_value('css_class')
extra_item = field.get_value('extra_item')
# if we run into multiple items with same value, we select the
# first one only (for now, may be able to fix this better later)
selected_found = 0
rendered_items = []
for item in items:
try:
item_text, item_value = item
except ValueError:
item_text = item
item_value = item
if item_value == value and not selected_found:
rendered_item = self.render_selected_item(escape(ustr(item_text)),
item_value,
key,
css_class,
extra_item)
selected_found = 1
else:
rendered_item = self.render_item(escape(ustr(item_text)),
item_value,
key,
css_class,
extra_item)
rendered_items.append(rendered_item)
# XXX We want to make sure that we always have the current value in items. -yo
if not selected_found and value:
value = escape(ustr(value))
rendered_item = self.render_selected_item('??? (%s)' % value,
value,
key,
css_class,
extra_item)
rendered_items.append(rendered_item)
return rendered_items
SingleItemsWidget.render_items = SingleItemsWidget_render_items
def SingleItemsWidget_render_view(self, field, value, REQUEST=None, render_prefix=None):
"""
This method is not as efficient as using a StringField in read only.
Always consider to change the field in your Form.
"""
if value is None:
return ''
title_list = [x[0] for x in field.get_value("items", REQUEST=REQUEST) if x[1]==value]
if len(title_list) == 0:
return "??? (%s)" % escape(value)
else:
return title_list[0]
return value
def RadioWidget_render(self, field, key, value, REQUEST, render_prefix=None):
input_hidden = render_element('input', type='hidden',
name="default_%s" % (key, ), value="")
rendered_items = self.render_items(field, key, value, REQUEST)
rendered_items.append(input_hidden)
orientation = field.get_value('orientation')
if orientation == 'horizontal':
return string.join(rendered_items, "&nbsp;&nbsp;")
else:
return string.join(rendered_items, "<br />")
ListWidget.render_view = SingleItemsWidget_render_view
ListWidget.render_pdf = SingleItemsWidget_render_view
RadioWidget.render_view = SingleItemsWidget_render_view
RadioWidget.render = RadioWidget_render
RadioWidget.render_pdf = SingleItemsWidget_render_view
def MultiItemsWidget_render_items(self, field, key, value, REQUEST, render_prefix=None):
# list is needed, not a tuple
if isinstance(value, tuple):
value = list(value)
# need to deal with single item selects
if not isinstance(value, list):
value = [value]
# XXX -yo
selected_found = {}
items = field.get_value('items',REQUEST=REQUEST, cell=getattr(REQUEST,'cell',None)) # Added request
if not items and not isinstance(self, MultiLinkFieldWidget):
# multi items widget should have at least one child in order to produce
# valid XHTML; disable it so user can not select it.
# This cannot be applied to MultiLinkFields, which are just some <a>
# links
return [self.render_item('', '', '', '', 'disabled="disabled"')]
css_class = field.get_value('css_class')
extra_item = field.get_value('extra_item')
rendered_items = []
for item in items:
try:
item_text, item_value = item
except ValueError:
item_text = item
item_value = item
if item_value in value:
rendered_item = self.render_selected_item(
escape(ustr(item_text)),
escape(ustr(item_value)),
key,
css_class,
extra_item)
# XXX -yo
index = value.index(item_value)
selected_found[index] = 1
else:
rendered_item = self.render_item(
escape(ustr(item_text)),
escape(ustr(item_value)),
key,
css_class,
extra_item)
rendered_items.append(rendered_item)
# XXX We want to make sure that we always have the current value in items. -yo
for index in range(len(value)):
v = value[index]
if index not in selected_found and v:
v = escape(v)
rendered_item = self.render_selected_item('??? (%s)' % v,
v,
key,
css_class,
extra_item)
rendered_items.append(rendered_item)
# Moved marked field to Render
# rendered_items.append(render_element('input', type='hidden', name="default_%s:int" % (key, ), value="0"))
return rendered_items
MultiItemsWidget.render_items = MultiItemsWidget_render_items
from Products.Formulator.Widget import MultiListWidget
def MultiListWidget_render(self, field, key, value, REQUEST, render_prefix=None):
rendered_items = self.render_items(field, key, value, REQUEST)
input_hidden = render_element('input', type='hidden', name="default_%s:int" % (key, ), value="0")
multi_list = render_element(
'select',
name=key,
multiple=None,
css_class=field.get_value('css_class', REQUEST=REQUEST),
size=field.get_value('size', REQUEST=REQUEST),
contents=string.join(rendered_items, "\n"),
extra=field.get_value('extra', REQUEST=REQUEST))
return "\n".join([multi_list,input_hidden])
MultiListWidget.render = MultiListWidget_render
from Products.Formulator.Widget import MultiCheckBoxWidget
def MultiCheckBoxWidget_render(self, field, key, value, REQUEST, render_prefix=None):
rendered_items = self.render_items(field, key, value, REQUEST)
rendered_items.append(render_element('input', type='hidden', name="default_%s:int" % (key, ), value="0"))
orientation = field.get_value('orientation')
if orientation == 'horizontal':
return string.join(rendered_items, "&nbsp;&nbsp;")
else:
return string.join(rendered_items, "<br />")
MultiCheckBoxWidget.render = MultiCheckBoxWidget_render
def ListWidget_render(self, field, key, value, REQUEST, render_prefix=None):
rendered_items = self.render_items(field, key, value, REQUEST)
input_hidden = render_element('input', type='hidden',
name="default_%s:int" % (key, ), value="0")
list_widget = render_element(
'select',
name=key,
css_class=field.get_value('css_class', REQUEST=REQUEST),
size=field.get_value('size', REQUEST=REQUEST),
contents=string.join(rendered_items, "\n"),
extra=field.get_value('extra', REQUEST=REQUEST))
return "\n".join([list_widget, input_hidden])
ListWidget.render = ListWidget_render
# JPS - Subfield handling with listbox requires extension
from Products.Formulator.StandardFields import DateTimeField
from Products.Formulator.Field import ZMIField
def DateTimeField_get_default(self, key, value, REQUEST):
"""
Use the default method
"""
return ZMIField._get_default(self, key, value, REQUEST)
def DateTimeField_get_user_input_value(self, key, REQUEST):
"""
Try to get a value of the field from the REQUEST
"""
if REQUEST.form['subfield_%s_%s' % (key, 'year')]:
return None
DateTimeField._get_default = DateTimeField_get_default
DateTimeField._get_user_input_value = DateTimeField_get_user_input_value
from Products.Formulator.Widget import DateTimeWidget
old_date_time_widget_property_names = DateTimeWidget.property_names
from Products.Formulator.StandardFields import create_datetime_text_sub_form
class PatchedDateTimeWidget(DateTimeWidget):
"""
Added support for key in every call to render_sub_field
"""
sql_format_year = '%Y'
sql_format_month = '%m'
sql_format_day = '%d'
format_to_sql_format_dict = {'dmy': (sql_format_day , sql_format_month, sql_format_year),
'ymd': (sql_format_year , sql_format_month, sql_format_day ),
'mdy': (sql_format_month, sql_format_day , sql_format_year),
'my' : (sql_format_month, sql_format_year ),
'ym' : (sql_format_year , sql_format_month)
}
sql_format_default = format_to_sql_format_dict['ymd']
hide_day = fields.CheckBoxField('hide_day',
title="Hide Day",
description=(
"The day will be hidden on the output. Instead the default"
"Day will be taken"),
default=0)
hidden_day_is_last_day = fields.CheckBoxField('hidden_day_is_last_day',
title="Hidden Day is last day of the Month",
description=(
"Defines wether hidden day means, you want the last day of the month"
"Else it will be the first day"),
default=0)
timezone_style = fields.CheckBoxField('timezone_style',
title="Display timezone",
description=("Display timezone"),
default=0)
property_names = old_date_time_widget_property_names \
+ ['timezone_style', 'hide_day', 'hidden_day_is_last_day']
def getInputOrder(self, field):
input_order = field.get_value('input_order')
if field.get_value('hide_day'):
if input_order == 'ymd':
input_order = 'ym'
elif input_order in ('dmy', 'mdy'):
input_order = 'my'
return input_order
def render_dict(self, field, value, render_prefix=None):
"""
This is yet another field rendering. It is designed to allow code to
understand field's value data by providing its type and format when
applicable.
It returns a dict with 3 keys:
type : Text representation of value's type.
format: Type-dependant-formated formating information.
This only describes the field format settings, not the actual
format of provided value.
query : Passthrough of given value.
"""
format_dict = self.format_to_sql_format_dict
input_order = format_dict.get(self.getInputOrder(field),
self.sql_format_default)
if isinstance(value, unicode):
value = value.encode(field.get_form_encoding())
return {'query': value,
'format': field.get_value('date_separator').join(input_order),
'type': 'date'}
def render(self, field, key, value, REQUEST, render_prefix=None):
use_ampm = field.get_value('ampm_time_style')
use_timezone = field.get_value('timezone_style')
# FIXME: backwards compatibility hack:
if not hasattr(field, 'sub_form'):
field.sub_form = create_datetime_text_sub_form()
# Is it still usefull to test the None value,
# as DateTimeField should be considerer as the other field
# and get an empty string as default value?
# XXX hasattr(REQUEST, 'form') seems useless,
# because REQUEST always has a form property
if (value in (None, '')) and (field.get_value('default_now')) and \
((REQUEST is None) or (not hasattr(REQUEST, 'form')) or \
(not REQUEST.form.has_key('subfield_%s_%s' % (key, 'year')))):
value = DateTime()
year = None
month = None
day = None
hour = None
minute = None
ampm = None
timezone = None
if isinstance(value, DateTime):
year = "%04d" % value.year()
month = "%02d" % value.month()
day = "%02d" % value.day()
if use_ampm:
hour = "%02d" % value.h_12()
else:
hour = "%02d" % value.hour()
minute = "%02d" % value.minute()
ampm = value.ampm()
timezone = value.timezone()
input_order = self.getInputOrder(field)
if input_order == 'ymd':
order = [('year', year),
('month', month),
('day', day)]
elif input_order == 'dmy':
order = [('day', day),
('month', month),
('year', year)]
elif input_order == 'mdy':
order = [('month', month),
('day', day),
('year', year)]
elif input_order == 'my':
order = [('month', month),
('year', year)]
elif input_order == 'ym':
order = [('year', year),
('month', month)]
else:
order = [('year', year),
('month', month),
('day', day)]
result = []
for sub_field_name, sub_field_value in order:
result.append(field.render_sub_field(sub_field_name,
sub_field_value, REQUEST, key=key))
date_result = string.join(result, field.get_value('date_separator'))
if not field.get_value('date_only'):
time_result = (field.render_sub_field('hour', hour, REQUEST, key=key) +
field.get_value('time_separator') +
field.render_sub_field('minute', minute, REQUEST, key=key))
if use_ampm:
time_result += '&nbsp;' + field.render_sub_field('ampm',
ampm, REQUEST, key=key)
if use_timezone:
time_result += '&nbsp;' + field.render_sub_field('timezone',
timezone, REQUEST, key=key)
return date_result + '&nbsp;&nbsp;&nbsp;' + time_result
else:
return date_result
def format_value(self, field, value, mode='html'):
# Is it still usefull to test the None value,
# as DateTimeField should be considerer as the other field
# and get an empty string as default value?
if value in (None, ''):
return ''
use_ampm = field.get_value('ampm_time_style')
use_timezone = field.get_value('timezone_style')
year = "%04d" % value.year()
month = "%02d" % value.month()
day = "%02d" % value.day()
if use_ampm:
hour = "%02d" % value.h_12()
else:
hour = "%02d" % value.hour()
minute = "%02d" % value.minute()
ampm = value.ampm()
timezone = value.timezone()
order = self.getInputOrder(field)
if order == 'ymd':
output = [year, month, day]
elif order == 'dmy':
output = [day, month, year]
elif order == 'mdy':
output = [month, day, year]
elif order == 'my':
output = [month, year]
elif order == 'ym':
output = [year, month]
else:
output = [year, month, day]
date_result = string.join(output, field.get_value('date_separator'))
if mode in ('html', ):
space = '&nbsp;'
else:
space = ' '
if not field.get_value('date_only'):
time_result = hour + field.get_value('time_separator') + minute
if use_ampm:
time_result += space + ampm
if use_timezone:
time_result += space + timezone
return date_result + (space * 3) + time_result
else:
return date_result
def render_view(self, field, value, REQUEST=None, render_prefix=None):
return self.format_value(field, value, mode='html')
def render_pdf(self, field, value, render_prefix=None):
return self.format_value(field, value, mode='pdf')
DateTimeField.widget = PatchedDateTimeWidget()
from Products.Formulator.Validator import DateTimeValidator, ValidationError, DateTime
from DateTime.DateTime import DateError, TimeError
from Products.Formulator.StandardFields import ListField, StringField, IntegerField, create_items
from Products.Formulator.Form import BasicForm
import Products.Formulator.StandardFields
gmt_timezones = [('GMT%s' %zone, 'GMT%s' %zone,) for zone in range(-12, 0)]\
+ [('GMT', 'GMT',),] \
+ [('GMT+%s' %zone, 'GMT+%s' %zone,) for zone in range(1, 13)]
def Patched_create_datetime_text_sub_form():
""" Patch Products.Formulator.StandardFields so we can add timezone subfield """
sub_form = BasicForm()
year = IntegerField('year',
title="Year",
required=0,
display_width=4,
display_maxwidth=4,
max_length=4)
month = IntegerField('month',
title="Month",
required=0,
display_width=2,
display_maxwidth=2,
max_length=2)
day = IntegerField('day',
title="Day",
required=0,
display_width=2,
display_maxwidth=2,
max_length=2)
sub_form.add_group("date")
sub_form.add_fields([year, month, day], "date")
hour = IntegerField('hour',
title="Hour",
required=0,
display_width=2,
display_maxwidth=2,
max_length=2)
minute = IntegerField('minute',
title="Minute",
required=0,
display_width=2,
display_maxwidth=2,
max_length=2)
ampm = StringField('ampm',
title="am/pm",
required=0,
display_width=2,
display_maxwidth=2,
max_length=2)
timezone = ListField('timezone',
title = "Timezone",
required = 0,
default = 'GMT',
items = gmt_timezones,
size = 1)
sub_form.add_fields([hour, minute, ampm, timezone], "time")
return sub_form
def Patched_create_datetime_list_sub_form():
""" Patch Products.Formulator.StandardFields so we can add timezone subfield """
sub_form = BasicForm()
year = ListField('year',
title="Year",
required=0,
default="",
items=create_items(2000, 2010, digits=4),
size=1)
month = ListField('month',
title="Month",
required=0,
default="",
items=create_items(1, 13, digits=2),
size=1)
day = ListField('day',
title="Day",
required=0,
default="",
items=create_items(1, 32, digits=2),
size=1)
sub_form.add_group("date")
sub_form.add_fields([year, month, day], "date")
hour = IntegerField('hour',
title="Hour",
required=0,
display_width=2,
display_maxwidth=2,
max_length=2)
minute = IntegerField('minute',
title="Minute",
required=0,
display_width=2,
display_maxwidth=2,
max_length=2)
ampm = ListField('ampm',
title="am/pm",
required=0,
default="am",
items=[("am","am"),
("pm","pm")],
size=1)
timezone = ListField('timezone',
title = "Timezone",
required = 0,
default = 'GMT',
items = gmt_timezones,
size = 1)
sub_form.add_group("time")
sub_form.add_fields([hour, minute, ampm, timezone], "time")
return sub_form
Products.Formulator.StandardFields.create_datetime_text_sub_form = Patched_create_datetime_text_sub_form
Products.Formulator.StandardFields.create_datetime_list_sub_form = Patched_create_datetime_list_sub_form
class PatchedDateTimeValidator(DateTimeValidator):
"""
Added support for key in every call to validate_sub_field
"""
def validate(self, field, key, REQUEST):
try:
year = field.validate_sub_field('year', REQUEST, key=key)
month = field.validate_sub_field('month', REQUEST, key=key)
if field.get_value('hide_day'):
day = 1
else:
day = field.validate_sub_field('day', REQUEST, key=key)
if field.get_value('date_only'):
hour = 0
minute = 0
elif field.get_value('allow_empty_time'):
hour = field.validate_sub_field('hour', REQUEST, key=key)
minute = field.validate_sub_field('minute', REQUEST, key=key)
if hour == '' and minute == '':
hour = 0
minute = 0
elif hour == '' or minute == '':
raise ValidationError('not_datetime', field)
else:
hour = field.validate_sub_field('hour', REQUEST, key=key)
minute = field.validate_sub_field('minute', REQUEST, key=key)
except ValidationError:
self.raise_error('not_datetime', field)
# handling of completely empty sub fields
if ((year == '' and month == '') and
(field.get_value('hide_day') or day == '') and
(field.get_value('date_only') or (hour == '' and minute == '')
or (hour == 0 and minute == 0))):
if field.get_value('required'):
self.raise_error('required_not_found', field)
else:
# field is not required, return None for no entry
return None
# handling of partially empty sub fields; invalid datetime
if ((year == '' or month == '') or
(not field.get_value('hide_day') and day == '') or
(not field.get_value('date_only') and
(hour == '' or minute == ''))):
self.raise_error('not_datetime', field)
if field.get_value('ampm_time_style'):
ampm = field.validate_sub_field('ampm', REQUEST, key=key)
if field.get_value('allow_empty_time'):
if ampm == '':
ampm = 'am'
hour = int(hour)
# handling not am or pm
# handling hour > 12
if ((ampm != 'am') and (ampm != 'pm')) or (hour > 12):
self.raise_error('not_datetime', field)
if (ampm == 'pm') and (hour == 0):
self.raise_error('not_datetime', field)
elif ampm == 'pm' and hour < 12:
hour += 12
# handle possible timezone input
timezone = ''
if field.get_value('timezone_style'):
timezone = field.validate_sub_field('timezone', REQUEST, key=key)
try:
# handling of hidden day, which can be first or last day of the month:
if field.get_value('hidden_day_is_last_day'):
if int(month) == 12:
tmp_year = int(year) + 1
tmp_month = 1
else:
tmp_year = int(year)
tmp_month = int(month) + 1
tmp_day = DateTime(tmp_year, tmp_month, 1, hour, minute)
result = tmp_day - 1
else:
result = DateTime(int(year),
int(month),
int(day),
hour,
minute)
year = result.year()
result = DateTime('%s/%s/%s %s:%s %s' % (year,
int(month),
int(day),
hour,
minute, timezone))
# ugh, a host of string based exceptions (not since Zope 2.7)
except ('DateTimeError', 'Invalid Date Components', 'TimeError',
DateError, TimeError) :
self.raise_error('not_datetime', field)
# check if things are within range
start_datetime = field.get_value('start_datetime')
if (start_datetime not in (None, '') and
result < start_datetime):
self.raise_error('datetime_out_of_range', field)
end_datetime = field.get_value('end_datetime')
if (end_datetime not in (None, '') and
result >= end_datetime):
self.raise_error('datetime_out_of_range', field)
return result
DateTimeField.validator = PatchedDateTimeValidator()
class FloatWidget(TextWidget):
property_names = TextWidget.property_names +\
['input_style','precision']
input_style = fields.ListField('input_style',
title="Input style",
description=(
"The type of float we should enter. "),
default="-1234.5",
items=[("-1234.5", "-1234.5"),
("-1 234.5", "-1 234.5"),
("-12.3%", "-12.3%"),],
required=1,
size=1)
precision = fields.IntegerField('precision',
title='Precision',
description=(
"Number of digits after the decimal point"),
default=None,
required=0)
def format_value(self, field, value):
"""Formats the value as requested"""
if value not in (None,''):
precision = field.get_value('precision')
input_style = field.get_value('input_style')
percent = 0
original_value = value
if input_style.find('%')>=0:
percent=1
try:
value = float(value) * 100
except ValueError:
return value
try :
float_value = float(value)
if precision not in (None, ''):
float_value = round(float_value, precision)
value = str(float_value)
except ValueError:
return value
else:
if 'e' in value:
# %f will not use exponential format
value = '%f' % float(original_value)
value_list = value.split('.')
integer = value_list[0]
if input_style.find(' ')>=0:
integer = value_list[0]
i = len(integer)%3
value = integer[:i]
while i != len(integer):
value += ' ' + integer[i:i+3]
i += 3
else:
value = value_list[0]
if precision != 0:
value += '.'
if precision not in (None,''):
for i in range(0,precision):
if i < len(value_list[1]):
value += value_list[1][i]
else:
value += '0'
else:
value += value_list[1]
if percent:
value += '%'
return value.strip()
return ''
def render(self, field, key, value, REQUEST, render_prefix=None):
"""Render Float input field
"""
value = self.format_value(field, value)
display_maxwidth = field.get_value('display_maxwidth') or 0
extra_keys = {}
if display_maxwidth > 0:
extra_keys['maxlength'] = display_maxwidth
return render_element( "input",
type="text",
name=key,
css_class=field.get_value('css_class'),
value=value,
size=field.get_value('display_width'),
extra=field.get_value('extra'),
**extra_keys)
def render_view(self, field, value, REQUEST=None, render_prefix=None):
"""
Render Float display field.
This patch add:
* replacement of spaces by unbreakable spaces if the content is float-like
* support of extra CSS class when render as pure text
"""
value = self.format_value(field, value)
float_value = None
try:
float_value = float(value.replace(' ', ''))
except:
pass
if float_value != None:
value = value.replace(' ', '&nbsp;')
extra = field.get_value('extra')
if extra not in (None, ''):
value = "<div %s>%s</div>" % (extra, value)
css_class = field.get_value('css_class')
if css_class not in ('', None):
return "<span class='%s'>%s</span>" % (css_class, value)
return value
def render_pdf(self, field, value, render_prefix=None):
"""Render the field as PDF."""
return self.format_value(field, value)
def render_dict(self, field, value, render_prefix=None):
"""
This is yet another field rendering. It is designed to allow code to
understand field's value data by providing its type and format when
applicable.
It returns a dict with 3 keys:
type : Text representation of value's type.
format: Type-dependant-formated formating information.
This only describes the field format settings, not the actual
format of provided value.
query : Passthrough of given value.
"""
input_style = field.get_value('input_style')
precision = field.get_value('precision')
if precision not in (None, '') and precision != 0:
for x in xrange(1, precision):
input_style += '5'
else:
input_style = input_style.split('.')[0]
if isinstance(value, unicode):
value = value.encode(field.get_form_encoding())
return {'query': value,
'format': input_style,
'type': 'float'}
FloatWidgetInstance = FloatWidget()
from Products.Formulator.StandardFields import FloatField
FloatField.widget = FloatWidgetInstance
###################################################################
# New formulator API
#
# render method on Field must change, and have a new parameter:
# render_format
# which is used to call others methods ('html' call render_html)
###################################################################
# XXX Patching all Fields is not easy, as ERP5 defines his own fields.
# def Widget_render(self, field, key, value, REQUEST, render_format='html')
# # Test if method defined on class
# method_id = 'render_%' % render_format
# if hasattr(aq_self(self), method_id):
# # Try to return built-in renderer
# return getattr(self, method_id )(self, field, key, value, REQUEST)
# raise KeyError, "Rendering not defined"
# Monkey Patch
#
# Lookup all registered widgets and create render_html
# XXX This method is not a good way of patching,
# because it breaks inheritance
# XXX It's difficult to get all possible widgets, as ERP5 defines
# also his owns.
# for f in Formulator.widgets():
# if not hasattr(f, '__erp5_patched'):
# f.render_html = f.render
def Widget_render_html(self, *args, **kw):
return self.render(*args, **kw)
Widget.render_html = Widget_render_html
def Field_render_html(self, *args, **kw):
"""
render_html is used to as definition of render method in Formulator.
"""
return self.render(*args, **kw)
Field.render_html = Field_render_html
def Field_render_htmlgrid(self, value=None, REQUEST=None, key=None, render_prefix=None):
"""
render_htmlgrid returns a list of tuple (title, html render)
"""
# What about CSS ? What about description ? What about error ?
widget_key = self.generate_field_key(key=key)
value = self._get_default(widget_key, value, REQUEST)
__traceback_info__ = ('key=%s value=%r' % (key, value))
# XXX: API transition try..except..log..raise. Remove after a while.
try:
return self.widget.render_htmlgrid(self, widget_key, value, REQUEST, render_prefix=render_prefix)
except TypeError:
LOG('FormulatorPatch', 0, 'To update: %r (%r)' % (self.widget.render_htmlgrid, getattr(self.widget.render_htmlgrid, 'func_code', None)))
raise
Field.render_htmlgrid = Field_render_htmlgrid
def Widget_render_htmlgrid(self, field, key, value, REQUEST, render_prefix=None):
"""
render_htmlgrid returns a list of tuple (title, html render)
"""
# XXX Calling _render_helper on the field is not optimized
# XXX: API transition try..except..log..raise. Remove after a while.
try:
return ((field.get_value('title'),
field._render_helper(key, value, REQUEST, render_prefix=render_prefix)),)
except TypeError:
LOG('FormulatorPatch', 0, 'To update: %r (%r)' % (field._render_helper, getattr(field._render_helper, 'func_code', None)))
raise
Widget.render_htmlgrid = Widget_render_htmlgrid
# Generic possible renderers
# def render_ext(self, field, key, value, REQUEST, render_prefix=None):
# return getattr(self, '%s_render' % self.__class__.__name__)
#
# def render_pt(self, field, key, value, REQUEST, render_prefix=None):
# """
# Call a page template which contains 1 macro per field
# """
# return self.field_master(self.__class__.__name__)
#
# def render_grid(self, field, key, value, REQUEST, render_prefix=None):
# return ((self.get_value('title'), self.get_value('value'),)
# # What about CSS ? What about description ? What about error ?
# # What about rendering a listbox ?
# # Grid is only valid if stucture of grid has some meaning and is
# # implemeted by listbox (ex. spreadsheet = grid)
#
def Field_render_pdf(self, value=None, REQUEST=None, key=None, **kw):
"""
render_pdf renders the field for reportlab
"""
return self.widget.render_pdf(self, value)
Field.render_pdf = Field_render_pdf
def Field_render_css(self, REQUEST=None):
"""
Generate css content which will be added inline.
XXX key parameter may be needed.
"""
return self.widget.render_css(self, REQUEST)
Field.render_css = Field_render_css
def Field_get_css_list(self, REQUEST=None):
"""
Returns list of css sheets needed by the field
to be included in global css imports
"""
return self.widget.get_css_list(self, REQUEST)
Field.get_css_list = Field_get_css_list
def Field_get_javascript_list(self, REQUEST=None):
"""
Returns list of javascript needed by the field
to be included in global js imports
"""
return self.widget.get_javascript_list(self, REQUEST)
Field.get_javascript_list = Field_get_javascript_list
from Products.Formulator.TALESField import TALESWidget
def TALESWidget_render_view(self, field, value, REQUEST=None, render_prefix=None):
"""
Render TALES as read only
"""
if value == None:
text = field.get_value('default', REQUEST=REQUEST)
else:
if value != "":
text = value._text
else:
text = ""
return text
TALESWidget.render_view = TALESWidget_render_view
original_TALESWidget_render = TALESWidget.render
def TALESWidget_render(self, field, key, value, REQUEST, render_prefix=None):
return original_TALESWidget_render(self, field, key, value, REQUEST)
TALESWidget.render = TALESWidget_render
def Widget_render_dict(self, field, value):
"""
This is yet another field rendering. It is designed to allow code to
understand field's value data by providing its type and format when
applicable.
"""
return None
Widget.render_dict = Widget_render_dict
def Field_render_dict(self, value=None, REQUEST=None, key=None, **kw):
"""
This is yet another field rendering. It is designed to allow code to
understand field's value data by providing its type and format when
applicable.
"""
return self.widget.render_dict(self, value)
Field.render_dict = Field_render_dict
# Find support in ZMI. This is useful for development.
def getSearchSource(obj):
obj_type = type(obj)
if obj_type is MethodField.Method:
return obj.method_name
elif obj_type is TALESField.TALESMethod:
return obj._text
return str(obj)
def Field_PrincipiaSearchSource(self):
return ''.join(
map(getSearchSource,
(self.values.values()+self.tales.values()+self.overrides.values())))
Field.PrincipiaSearchSource = Field_PrincipiaSearchSource
# If type definition is missing for LinesField, the input text will be
# splitted into list like ['f', 'o', 'o'] with original Formulator's
# implementation. So explicit conversion to list is required before
# passing to LinesTextAreaWidget's render and render_view methods.
from Products.Formulator.Widget import LinesTextAreaWidget
original_LinesTextAreaWidget_render = LinesTextAreaWidget.render
def LinesTextAreaWidget_render(self, field, key, value, REQUEST, render_prefix=None):
if isinstance(value, (str, unicode)):
value = [value]
return original_LinesTextAreaWidget_render(self, field, key, value, REQUEST)
LinesTextAreaWidget.render = LinesTextAreaWidget_render
original_LinesTextAreaWidget_render_view = LinesTextAreaWidget.render_view
def LinesTextAreaWidget_render_view(self, field, value, REQUEST=None, render_prefix=None):
if isinstance(value, (str, unicode)):
value = [value]
return original_LinesTextAreaWidget_render_view(self, field, value)
LinesTextAreaWidget.render_view = LinesTextAreaWidget_render_view
from Products.Formulator.Validator import EmailValidator
import re
# This regexp is based on the default Formulator regexp, and add the
# possibility to allow ' in the email address
# see: http://www.regular-expressions.info/email.html
EmailValidator.pattern = \
re.compile('^[0-9a-zA-Z_\'&.%+-]+@([0-9a-zA-Z]([0-9a-zA-Z-]*[0-9a-zA-Z])?\.)+[a-zA-Z]{2,6}$')
product/ERP5Form/tests/testFields.py
View file @ d99693e6
...@@ -80,7 +80,7 @@ class TestRenderViewAPI(unittest.TestCase): ...@@ -80,7 +80,7 @@ class TestRenderViewAPI(unittest.TestCase):
field.render_view.im_func.func_code.co_varnames) field.render_view.im_func.func_code.co_varnames)
if field is not ProxyField.ProxyField: if field is not ProxyField.ProxyField:
self.assertEquals(('self', 'field', 'value', 'REQUEST'), self.assertEquals(('self', 'field', 'value', 'REQUEST'),
field.widget.render_view.im_func.func_code.co_varnames[:4]) field.widget.render_view.im_func.func_code.co_varnames[:4], '%s %s' % (field.widget, field.widget.render_view.im_func.func_code.co_varnames[:4]))
class TestFloatField(unittest.TestCase): class TestFloatField(unittest.TestCase):
......
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