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Commit 56f2ee23 authored by Vincent Pelletier's avatar Vincent Pelletier
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MultiRelationField: Assorted code cleanups. 

Drop dead code.
Update a few archaisms.
Simplify code.
Improve coding style, reduce indentation.
Escape rendering.
parent 0d9c6e7c
Hide whitespace changes
Inline Side-by-side
Showing with 344 additions and 452 deletions
product/ERP5Form/MultiRelationField.py
View file @ 56f2ee23
......@@ -34,9 +34,9 @@ from Products.ERP5Type.Utils import convertToUpperCase
from Products.PythonScripts.Utility import allow_class
from Products.ERP5Type.Message import translateString
from AccessControl import ClassSecurityInfo
from types import StringType
from Products.Formulator.DummyField import fields
from Products.ERP5Type.Globals import get_request
from cgi import escape
import json
# Max. number of catalog result
......@@ -46,6 +46,7 @@ NEW_CONTENT_PREFIX = '_newContent_'
SUB_FIELD_ID = 'relation'
ITEM_ID = 'item'
NO_VALUE = '??? (No Value)'
NBSP = ' '
class MultiRelationStringFieldWidget(Widget.LinesTextAreaWidget,
Widget.TextWidget,
......@@ -201,19 +202,14 @@ class MultiRelationStringFieldWidget(Widget.LinesTextAreaWidget,
"""Return result of evaluated method
defined by context_getter_id or here.
"""
context_getter_id = field.get_value('context_getter_id')
context_getter_id = field.get_value('context_getter_id')
here = REQUEST['here']
if context_getter_id:
return getattr(here, context_getter_id)()
return here
def _generateRenderValueList(self, field, key, value_list, REQUEST):
result_list = []
need_validation = 0
####################################
# Check value
####################################
if isinstance(value_list, StringType):
if isinstance(value_list, basestring):
# Value is a string, reformat it correctly
value_list = value_list.split("\n")
else:
......@@ -222,99 +218,86 @@ class MultiRelationStringFieldWidget(Widget.LinesTextAreaWidget,
# property is not set
# XXX Translate ?
value_list = [(x or NO_VALUE) for x in value_list]
# Check all relation
for i in range(len(value_list)):
###################################
# Sub field
###################################
relation_field_id = field.generate_subfield_key("%s_%s" % \
(SUB_FIELD_ID, i),
key=key)
relation_item_id = field.generate_subfield_key("%s_%s" % \
(ITEM_ID, i),
key=key)
relation_item_list = REQUEST.get(relation_item_id, None)
value = value_list[i]
if (relation_item_list is not None) and \
(value != ''):
need_validation = 1
generate_subfield_key = field.generate_subfield_key
need_validation = False
result_list = []
for index, value in enumerate(value_list):
relation_item_list = REQUEST.get(
generate_subfield_key(
"%s_%s" % (ITEM_ID, index),
key=key,
),
None,
)
# If we get a empty string, display nothing !
if value != '':
result_list.append((Widget.TextWidgetInstance, relation_field_id,
relation_item_list, value, i))
if not need_validation:
###################################
# Main field
###################################
result_list = [(Widget.LinesTextAreaWidgetInstance, None, [],
value_list, None)]
return result_list
if value:
need_validation |= relation_item_list is not None
result_list.append(
(
Widget.TextWidgetInstance,
generate_subfield_key(
"%s_%s" % (SUB_FIELD_ID, index),
key=key,
),
relation_item_list,
value,
index,
),
)
if need_validation:
return result_list
return [
(Widget.LinesTextAreaWidgetInstance, None, [], value_list, None)
]
def render(self, field, key, value, REQUEST, render_prefix=None):
"""
Render text input field.
"""
html_string = ''
portal = self._getContextValue(field, REQUEST).getPortalObject()
autocomplete_enabled = getattr(
portal.portal_skins,
'erp5_autocompletion_ui',
None,
) is not None
relation_field_index = REQUEST.get('_v_relation_field_index', 0)
render_parameter_list = self._generateRenderValueList(
field, key, value,
REQUEST)
####################################
# Render subfield
####################################
html_string_list = []
for widget_instance, relation_field_id, relation_item_list, \
value_instance, sub_index in render_parameter_list:
sub_html_string = widget_instance.render(field, key,
value_instance, REQUEST)
here = self._getContextValue(field, REQUEST)
portal = here.getPortalObject()
autocomplete_enabled = getattr(portal.portal_skins,
'erp5_autocompletion_ui',
None)
for (
widget_instance,
relation_field_id,
relation_item_list,
value_instance,
sub_index
) in self._generateRenderValueList(
field, key, value, REQUEST,
):
sub_html_string = widget_instance.render(
field, key, value_instance, REQUEST,
)
if autocomplete_enabled:
sub_html_string += self.render_autocomplete(field, key)
if relation_item_list is not None:
####################################
# Render wheel
####################################
if not autocomplete_enabled:
sub_html_string += self.render_wheel(
field, value_instance, REQUEST,
relation_index=relation_field_index,
sub_index=sub_index)
field,
value_instance,
REQUEST,
relation_index=relation_field_index,
sub_index=sub_index,
)
if relation_item_list:
####################################
# Render listfield
####################################
REQUEST['relation_item_list'] = relation_item_list
sub_html_string += ' %s ' % \
Widget.ListWidgetInstance.render(
field, relation_field_id, None, REQUEST)
sub_html_string += NBSP + Widget.ListWidgetInstance.render(
field, relation_field_id, None, REQUEST,
) + NBSP
REQUEST['relation_item_list'] = None
html_string_list.append(sub_html_string)
####################################
# Generate html
####################################
html_string = '<br/>'.join(html_string_list)
####################################
# Render jump
####################################
if (value == field.get_value('default')):
# XXX Default rendering with value...
relation_html_string = self.render_relation_link(field, value,
REQUEST)
if relation_html_string != '':
html_string += '&nbsp;&nbsp;%s' % relation_html_string
####################################
# Update relation field index
####################################
relation_html_string = self.render_relation_link(field, value, REQUEST)
if relation_html_string:
html_string += NBSP + NBSP + relation_html_string
REQUEST.set('_v_relation_field_index', relation_field_index + 1)
return html_string
......@@ -322,43 +305,48 @@ class MultiRelationStringFieldWidget(Widget.LinesTextAreaWidget,
"""
Render read only field.
"""
html_string = ''
here = self._getContextValue(field, REQUEST)
portal_url = here.getPortalObject().portal_url
portal_url_string = portal_url()
if (value not in ((), [], None, '')) and \
field.get_value('allow_jump'):
string_list = []
base_category = field.get_value('base_category')
portal_type = map(lambda x:x[0],field.get_value('portal_type'))
kw = {}
for k, v in field.get_value('parameter_list') :
kw[k] = v
accessor_name = 'get%sValueList' % ''.join([part.capitalize() for part in base_category.split('_')])
jump_reference_list = getattr(here, accessor_name)(portal_type=portal_type, filter=kw)
if (value not in ((), [], None, '')) and field.get_value('allow_jump'):
if not isinstance(value, (list, tuple)):
value = value,
for jump_reference, display_value in zip(jump_reference_list, value):
string_list.append('<a class="relationfieldlink" href="%s">%s</a>' % \
(jump_reference.absolute_url(),
display_value))
html_string = '<br />'.join(string_list)
html_string = '<br />'.join(
'<a class="relationfieldlink" href="%s">%s</a>' % (
escape(jump_reference.absolute_url()),
escape(display_value),
)
for jump_reference, display_value in zip(
getattr(
self._getContextValue(field, REQUEST),
'get%sValueList' % ''.join(
part.capitalize()
for part in field.get_value('base_category').split('_')
)
)(
portal_type=[x[0] for x in field.get_value('portal_type')],
filter=dict(field.get_value('parameter_list')),
),
value,
)
)
else:
html_string = self.default_widget_rendering_instance.render_view(field,
value, REQUEST=REQUEST)
html_string = self.default_widget_rendering_instance.render_view(
field,
value,
REQUEST=REQUEST,
)
if REQUEST is None:
REQUEST = get_request()
relation_html_string = self.render_relation_link(field, value, REQUEST)
if relation_html_string != '':
html_string += '&nbsp;&nbsp;%s' % relation_html_string
if relation_html_string:
html_string += NBSP + NBSP + relation_html_string
extra = field.get_value('extra')
if extra not in (None, ''):
html_string = "<div %s>%s</div>" % (extra, html_string)
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
html_string = "<span class='%s'>%s</span>" % (css_class, html_string)
html_string = '<span class="%s">%s</span>' % (
escape(css_class),
html_string,
)
return html_string
def render_autocomplete(self, field, key):
......@@ -373,9 +361,11 @@ $(document).ready(function() {
$("input[name='%s']").ERP5Autocomplete({search_portal_type: %s,
search_catalog_key: "%s"});
});
</script>""" % (key,
json.dumps(map(lambda x: x[0], field.get_value('portal_type'))),
field.get_value('catalog_index'))
</script>""" % (
escape(key),
escape(json.dumps([x[0] for x in field.get_value('portal_type')])),
escape(field.get_value('catalog_index')),
)
def render_wheel(self, field, value, REQUEST, relation_index=0,
sub_index=None, render_prefix=None):
......@@ -384,54 +374,59 @@ $(document).ready(function() {
"""
here = self._getContextValue(field, REQUEST)
portal_url = here.getPortalObject().portal_url
portal_url_string = portal_url()
portal_selections_url_string = here.portal_url.getRelativeContentURL(here.portal_selections)
if sub_index is None:
sub_index_string = ''
else:
sub_index_string = '_%s' % sub_index
return '&nbsp;<input type="image" ' \
'src="%s/images/exec16.png" value="update..." ' \
'name="%s/viewSearchRelatedDocumentDialog%s%s' \
':method"/>' % \
(portal_url_string, portal_selections_url_string,
relation_index, sub_index_string)
'src="%s/images/exec16.png" value="update..." ' \
'name="%s/viewSearchRelatedDocumentDialog%s%s' \
':method"/>' % (
escape(portal_url()),
escape(portal_url.getRelativeContentURL(here.portal_selections)),
escape(str(relation_index)),
escape(sub_index_string),
)
def render_relation_link(self, field, value, REQUEST, render_prefix=None):
"""
Render link to the related object.
"""
html_string = ''
here = self._getContextValue(field, REQUEST)
# If we this relation field is used as a listbox/matrixbox editable
# field, then the context of this cell is set in REQUEST. XXX this is not
# 100% reliable way, maybe we need something to know that the field is
# beeing rendered as an editable field.
cell = REQUEST.get('cell')
if cell is not None:
here = cell
portal_url = here.getPortalObject().portal_url
portal_url_string = portal_url()
if (value not in ((), [], None, '')) and \
field.get_value('allow_jump'):
if value not in ((), [], None, '') and field.get_value('allow_jump'):
# If we this relation field is used as a listbox/matrixbox editable
# field, then the context of this cell is set in REQUEST. XXX this is not
# 100% reliable way, maybe we need something to know that the field is
# beeing rendered as an editable field.
cell = REQUEST.get('cell')
here = (
cell
if cell is not None else
self._getContextValue(field, REQUEST)
)
# Keep the selection name in the URL
if REQUEST.get('selection_name') is not None:
selection_name_html = '&amp;selection_name=%s&amp;selection_index=%s' % \
(REQUEST.get('selection_name'), REQUEST.get('selection_index'))
selection_name = REQUEST.get('selection_name')
if selection_name is not None:
selection_name_html = '&amp;selection_name=%s&amp;selection_index=%s' % (
escape(selection_name),
escape(str(REQUEST.get('selection_index', 0))),
)
else:
selection_name_html = ''
if REQUEST.get('ignore_layout') is not None:
selection_name_html += '&amp;ignore_layout:int=%s' % int(REQUEST.get('ignore_layout', 0))
ignore_layout = REQUEST.get('ignore_layout')
if ignore_layout is not None:
selection_name_html += '&amp;ignore_layout:int=%s' % int(ignore_layout)
# Generate plan link
html_string += '<a href="%s/%s?field_id=%s&amp;form_id=%s%s">' \
'<img src="%s/images/jump.png" alt="jump" />' \
'</a>' % \
(here.absolute_url(),
field.get_value('jump_method'),
field.id, field.aq_parent.id,
selection_name_html,
portal_url_string)
return html_string
return '<a href="%s/%s?field_id=%s&amp;form_id=%s%s">' \
'<img src="%s/images/jump.png" alt="jump" />' \
'</a>' % (
escape(here.absolute_url()),
escape(field.get_value('jump_method')),
escape(field.id),
escape(field.aq_parent.id),
escape(selection_name_html),
escape(here.getPortalObject().portal_url()),
)
return ''
class MultiRelationEditor:
"""
......@@ -474,55 +469,48 @@ class MultiRelationEditor:
return self.__dict__
def edit(self, o):
if self.relation_editor_list is not None:
if self.context_getter_id:
o = getattr(o, self.context_getter_id)()
portal = o.getPortalObject()
relation_object_list = []
for value, uid, display_text, relation_key, item_key in \
self.relation_editor_list:
if uid is not None:
if isinstance(uid, StringType) and \
uid.startswith(NEW_CONTENT_PREFIX):
# Create a new content
portal_type = uid[len(NEW_CONTENT_PREFIX):]
portal_module = None
for p_item in self.portal_type_item:
if p_item[0] == portal_type:
portal_module = portal.getDefaultModuleId(p_item[0])
if portal_module is not None:
portal_module_object = getattr(portal, portal_module)
kw ={}
kw[self.key] = value.replace('%', '')
kw['portal_type'] = portal_type
new_object = portal_module_object.newContent(**kw)
relation_object_list.append(new_object)
else:
raise
else:
relation_object_list.append(portal.portal_catalog.getObject(uid))
# Edit relation
if self.relation_setter_id:
relation_setter = getattr(o, self.relation_setter_id)
relation_setter((), portal_type=self.portal_type_list)
relation_setter(relation_object_list,
portal_type=self.portal_type_list)
else:
# we could call a generic method which create the setter method name
if len(relation_object_list) == 1:
set_method_name = 'set%sValue' % \
convertToUpperCase(self.base_category)
getattr(o, set_method_name)(relation_object_list[0],
portal_type=self.portal_type_list,
checked_permission='View')
else:
set_method_name = 'set%sValueList' % \
convertToUpperCase(self.base_category)
getattr(o, set_method_name)(relation_object_list,
portal_type=self.portal_type_list,
checked_permission='View')
if self.relation_editor_list is None:
return
if self.context_getter_id:
o = getattr(o, self.context_getter_id)()
portal = o.getPortalObject()
getDefaultModuleValue = portal.getDefaultModuleValue
getObject = portal.portal_catalog.getObject
portal_type_set = {x[0] for x in self.portal_type_item}
relation_object_list = []
append = relation_object_list.append
for (
value, uid, display_text, relation_key, item_key
) in self.relation_editor_list:
if isinstance(uid, basestring) and uid.startswith(NEW_CONTENT_PREFIX):
portal_type = uid[len(NEW_CONTENT_PREFIX):]
if portal_type in portal_type_set:
append(
getDefaultModuleValue(
portal_type,
only_visible=True,
).newContent(
portal_type=portal_type,
**{
self.key: value.replace('%', ''),
}
)
)
elif uid is not None:
append(getObject(uid))
set_method_name = self.relation_setter_id
set_method_kw = {}
if not set_method_name:
# XXX: we could call a generic method which create the setter method name
set_method_name = 'set%sValueList' % \
convertToUpperCase(self.base_category)
set_method_kw['checked_permission'] = 'View'
getattr(o, set_method_name)(
relation_object_list,
portal_type=self.portal_type_list,
**set_method_kw
)
allow_class(MultiRelationEditor)
......@@ -561,285 +549,189 @@ class MultiRelationStringFieldValidator(Validator.LinesValidator):
"""
Generate list of value, item_key
"""
item_value_list = []
if isinstance(current_value_list, StringType):
if isinstance(current_value_list, basestring):
current_value_list = [current_value_list]
# Check value list
if value_list != current_value_list: # Changes in the order or in the number of occurences
# must be taken into account
for i in range(len(value_list)):
value = value_list[i]
relation_field_id = field.generate_subfield_key("%s_%s" % \
(SUB_FIELD_ID, i),
key=key)
relation_item_id = field.generate_subfield_key("%s_%s" % \
(ITEM_ID, i),
key=key)
item_value_list.append((relation_field_id, value, relation_item_id))
# Make possible to delete the content of the field.
if item_value_list == []:
relation_field_id = field.generate_subfield_key("%s" % \
SUB_FIELD_ID, key=key)
relation_item_key = field.generate_subfield_key(ITEM_ID, key=key)
item_value_list.append((relation_field_id, '', relation_item_key))
return item_value_list
# Changes in the order or in the number of occurences
# must be taken into account
if value_list == current_value_list:
return []
if value_list:
return [
(
field.generate_subfield_key(
"%s_%s" % (SUB_FIELD_ID, index),
key=key,
),
value,
field.generate_subfield_key(
"%s_%s" % (ITEM_ID, index),
key=key,
),
)
for index, value in enumerate(value_list)
]
return [
(
field.generate_subfield_key(SUB_FIELD_ID, key=key),
'',
field.generate_subfield_key(ITEM_ID, key=key),
)
]
def validate(self, field, key, REQUEST):
"""
Validate the field.
"""
raising_error_needed = 0
relation_editor_list = None
# Get some tool
raising_error_value = None
relation_editor_list = []
catalog_index = field.get_value('catalog_index')
portal_type_list = [x[0] for x in field.get_value('portal_type')]
portal_catalog = field.getPortalObject().portal_catalog
####################################
# Check list input
####################################
relation_field_id = field.generate_subfield_key("%s" % \
SUB_FIELD_ID, key=key)
relation_uid_list = REQUEST.get(relation_field_id, None)
####################################
# User clicked on the wheel
####################################
need_to_revalidate = 1
if relation_uid_list not in (None, ''):
need_to_revalidate = 0
relation_editor_list = []
for relation_item_id, relation_uid, value in \
self._generateItemUidList(field, key, relation_uid_list,
REQUEST=REQUEST):
found = 0
portal = field.getPortalObject()
portal_catalog = portal.portal_catalog
relation_uid_list = REQUEST.get(
field.generate_subfield_key(SUB_FIELD_ID, key=key),
)
if relation_uid_list in (None, ''):
value_list = self.default_validator_instance.validate(
field, key, REQUEST,
)
field_value_list = self._generateFieldValueList(
field,
key,
self.default_validator_instance.validate(field, key, REQUEST),
field.get_value('default'),
)
if not field_value_list:
relation_editor_list = None
for relation_field_id, value, relation_item_id in field_value_list:
if value == '':
for subdict_name in ['form', 'other']:
getattr(REQUEST, subdict_name).pop(relation_field_id, None)
relation_editor_list.append(
(value, None, 'Delete the relation', None, None),
)
continue
relation_uid = REQUEST.get(relation_field_id)
menu_item_list = []
if relation_uid in (None, ''):
kw = dict(field.get_value('parameter_list'))
kw[catalog_index] = value
relation_list = portal_catalog(
portal_type=portal_type_list,
sort_on=catalog_index,
**kw
)
relation_uid_list = [x.uid for x in relation_list]
if len(relation_list) >= MAX_SELECT:
raising_error_value = 'relation_result_too_long'
elif len(relation_list) == 1:
relation_uid = relation_uid_list[0]
related_object = relation_list[0].getObject()
if related_object is None:
display_text = 'Object has been deleted'
else:
value = display_text = str(
related_object.getProperty(catalog_index),
)
menu_item_list.append((display_text, relation_uid))
relation_editor_list.append(
(value, relation_uid, display_text, None, relation_item_id),
)
elif relation_list:
menu_item_list.extend(
(x.getObject().getProperty(catalog_index), x.uid)
for x in relation_list
)
menu_item_list.append(('', ''))
raising_error_value = 'relation_result_ambiguous'
else:
menu_item_list.append(('', ''))
if field.get_value('allow_creation'):
getDefaultModuleValue = portal.getDefaultModuleValue
for portal_type in portal_type_list:
try:
getDefaultModuleValue(
portal_type, default=None, only_visible=True,
)
except ValueError:
pass
else:
menu_item_list.append(
(
translateString(
'Add ${portal_type}',
mapping={
'portal_type': translateString(portal_type),
},
),
'%s%s' % (NEW_CONTENT_PREFIX, portal_type),
)
)
raising_error_value = 'relation_result_empty'
else:
if isinstance(relation_uid, (list, tuple)):
relation_uid = relation_uid[0]
display_text = 'Object has been deleted'
if isinstance(relation_uid, basestring) and relation_uid.startswith(
NEW_CONTENT_PREFIX,
):
display_text = translateString('New ${portal_type}', mapping={
'portal_type': translateString(
relation_uid[len(NEW_CONTENT_PREFIX):],
),
})
elif relation_uid is not None:
related_object = portal_catalog.getObject(relation_uid)
if related_object is not None:
display_text = str(related_object.getProperty(catalog_index))
menu_item_list.append((display_text, relation_uid))
relation_editor_list.append(
(
value,
str(relation_uid),
display_text,
relation_field_id,
relation_item_id,
),
)
REQUEST.set(relation_item_id, menu_item_list)
else:
for relation_item_id, relation_uid, value in self._generateItemUidList(
field, key, relation_uid_list, REQUEST=REQUEST,
):
try:
related_object = portal_catalog.getObject(relation_uid)
display_text = str(related_object.getProperty(catalog_index))
found = 1
except ValueError:
# Catch the error raised when the uid is a string
if relation_uid.startswith(NEW_CONTENT_PREFIX):
##############################
# New content was selected, but the
# form is not validated
##############################
portal_type = relation_uid[len(NEW_CONTENT_PREFIX):]
translated_portal_type = translateString(portal_type)
# XXX Replace New by Add
message = translateString('New ${portal_type}',
mapping={'portal_type':translated_portal_type})
display_text = message
display_text = translateString(
'New ${portal_type}',
mapping={
'portal_type': translateString(portal_type),
},
)
else:
display_text = 'Object has been deleted'
################################
# Modify if user modified his value
################################
# XXX Does not work when user select a value in a ListField
# if (found == 1) and \
# (value != display_text):
# relation_editor_list = None
# need_to_revalidate = 1
# REQUEST.set(relation_field_id, None)
# break
if value is None:
value = display_text
# Storing display_text as value is needed in this case
relation_editor_list.append((value,
relation_uid, display_text,
None, relation_item_id))
# str(relation_uid), display_text,
####################################
# User validate the form
####################################
if need_to_revalidate == 1:
# else:
####################################
# Check the default field
####################################
value_list = self.default_validator_instance.validate(field,
key, REQUEST)
# If the value is the same as the current field value, do nothing
current_value_list = field.get_value('default')
field_value_list = self._generateFieldValueList(field, key, value_list,
current_value_list)
if len(field_value_list) != 0:
####################################
# Values were changed
####################################
relation_editor_list = []
for relation_field_id, value, relation_item_id in field_value_list:
if value == '':
####################################
# User want to delete this line
####################################
# Clean request if necessary
if REQUEST.has_key(relation_field_id):
for subdict_name in ['form', 'other']:
subdict = getattr(REQUEST, subdict_name)
if subdict.has_key(relation_field_id):
subdict.pop(relation_field_id)
display_text = 'Delete the relation'
relation_editor_list.append((value, None,
display_text, None, None))
# XXX RelationField implementation
# # We must be able to erase the relation
# display_text = 'Delete the relation'
# # Will be interpreted by Base_edit as "delete relation"
# # (with no uid and value = '')
# relation_editor_list = [(value, None,
# display_text, None, None)]
else:
relation_uid = REQUEST.get(relation_field_id, None)
# need_to_revalidate = 1
if relation_uid not in (None, ''):
# need_to_revalidate = 0
# found = 0
####################################
# User selected in a popup menu
####################################
if isinstance(relation_uid, (list, tuple)):
relation_uid = relation_uid[0]
try:
related_object = portal_catalog.getObject(relation_uid)
except ValueError:
# Catch the exception raised when the uid is a string
related_object = None
if related_object is not None:
display_text = str(related_object.getProperty(catalog_index))
# found = 1
else:
##############################
# New content was selected, but the
# form is not validated
##############################
if relation_uid.startswith(NEW_CONTENT_PREFIX):
##############################
# New content was selected, but the
# form is not validated
##############################
portal_type = relation_uid[len(NEW_CONTENT_PREFIX):]
translated_portal_type = translateString(portal_type)
message = translateString('New ${portal_type}',
mapping={'portal_type':translated_portal_type})
display_text = message
else:
display_text = 'Object has been deleted'
# ################################
# # Modify if user modified his value
# ################################
# if (found == 1) and \
# (value != display_text):
# REQUEST.set(relation_field_id, None)
# need_to_revalidate = 1
# else:
# # Check
# REQUEST.set(relation_item_id, ((display_text, relation_uid),))
# relation_editor_list.append((value, str(relation_uid),
# display_text, relation_field_id,
# relation_item_id))
REQUEST.set(relation_item_id, ((display_text, relation_uid),))
relation_editor_list.append((value, str(relation_uid),
display_text, relation_field_id,
relation_item_id))
# if need_to_revalidate == 1:
else:
####################################
# User validate the form for this line
####################################
kw ={}
kw[catalog_index] = value
kw['portal_type'] = portal_type_list
kw['sort_on'] = catalog_index
parameter_list = field.get_value('parameter_list')
if len(parameter_list) > 0:
for k,v in parameter_list:
kw[k] = v
# Get the query results
relation_list = portal_catalog(**kw)
relation_uid_list = [x.uid for x in relation_list]
menu_item_list = []
if len(relation_list) >= MAX_SELECT:
# If the length is long, raise an error
# This parameter means we need listbox help
# XXX XXX XXX Do we need to delete it ?
REQUEST.set(relation_item_id, [])
raising_error_needed = 1
raising_error_value = 'relation_result_too_long'
elif len(relation_list) == 1:
# If the length is 1, return uid
relation_uid = relation_uid_list[0]
related_object = relation_list[0].getObject()
if related_object is not None:
display_text = str(related_object.getProperty(catalog_index))
# Modify the value, in order to let the user
# modify it later...
value = display_text
else:
display_text = 'Object has been deleted'
# XXX XXX XXX
REQUEST.set(relation_item_id, ((display_text,
relation_uid),))
relation_editor_list.append((value, relation_uid,
display_text, None,
relation_item_id))
# relation_editor_list.append((0, value, relation_uid,
# display_text, None, None))
elif len(relation_list) == 0:
# Add blank line
menu_item_list.append(('', ''))
# If the length is 0, raise an error
if field.get_value('allow_creation') == 1 :
getDefaultModule = field.getDefaultModule
# XXX
for portal_type in portal_type_list:
try:
module = getDefaultModule(portal_type)
except ValueError:
pass
else:
if portal_type in module.getVisibleAllowedContentTypeList():
translated_portal_type = translateString(portal_type)
message = translateString('Add ${portal_type}',
mapping={'portal_type':translated_portal_type})
menu_item_list.append((message,
'%s%s' % (NEW_CONTENT_PREFIX,
portal_type)))
REQUEST.set(relation_item_id, menu_item_list)
raising_error_needed = 1
raising_error_value = 'relation_result_empty'
else:
# If the length is short, raise an error
# len(relation_list) < MAX_SELECT:
menu_item_list.extend([(
x.getObject().getProperty(catalog_index),
x.uid) for x in relation_list])
# Add blank line
menu_item_list.append(('', ''))
REQUEST.set(relation_item_id, menu_item_list)
raising_error_needed = 1
raising_error_value = 'relation_result_ambiguous'
#####################################
# Validate MultiRelation field
#####################################
if raising_error_needed:
# Raise error
relation_editor_list.append(
(value, relation_uid, display_text, None, relation_item_id)
)
if raising_error_value:
self.raise_error(raising_error_value, field)
return value_list
else:
# Can return editor
base_category = field.get_value('base_category')
portal_type_item = field.get_value('portal_type')
relation_setter_id = field.get_value('relation_setter_id')
context_getter_id = field.get_value('context_getter_id')
return self.editor(field.id,
base_category,
portal_type_list,
portal_type_item, catalog_index,
relation_setter_id, relation_editor_list,
context_getter_id)
return self.editor(
field.id,
field.get_value('base_category'),
portal_type_list,
field.get_value('portal_type'),
catalog_index,
field.get_value('relation_setter_id'),
relation_editor_list,
field.get_value('context_getter_id'),
)
MultiRelationStringFieldWidgetInstance = MultiRelationStringFieldWidget()
MultiRelationStringFieldValidatorInstance = MultiRelationStringFieldValidator()
......
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