Commit 5841c398 authored by Aurel's avatar Aurel

add class to manage properties translation domains on portal types

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@5821 20353a03-c40f-0410-a6d1-a30d3c3de9de
parent d411be3a
##############################################################################
#
# Copyright (c) 2002 Zope Corporation and Contributors. All Rights Reserved.
# 2006 Nexedi
#
# 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 Globals import DTMLFile, InitializeClass
from AccessControl import ClassSecurityInfo
from Products.CMFCore.Expression import Expression
from Products.ERP5Type import _dtmldir
from Permissions import ManagePortal
from OFS.SimpleItem import SimpleItem
from Products.ERP5Type import PropertySheet
from Acquisition import aq_base
import Products
from zLOG import LOG
class TranslationProviderBase:
"""
Provide Translation Tabs and management methods for PropertyTranslationDomain
"""
security = ClassSecurityInfo()
_property_domain_dict = {}
_translation_form = DTMLFile( 'editToolsTranslation', _dtmldir )
manage_options = ( { 'label' : 'Translation'
, 'action' : 'manage_editTranslationForm'
}
,
)
security.declarePrivate( 'createInitialPropertyTranslationDomainDict' )
def createInitialPropertyTranslationDomainDict(self, ):
"""
Create the initial list of association between property and domain name
"""
property_domain_dict = {}
ptype_object = self
# get the klass of the object based on the constructor document
m = Products.ERP5Type._m
ptype_name = ''.join(ptype_object.id.split(' '))
constructor = 'add%s' %(ptype_name)
klass = None
for method, doc in m.items():
if method == constructor:
klass = doc.klass
break
# get the property sheet list for the portal type
# from the list of property sheet defined on the portal type
ps_list = map(lambda p: getattr(PropertySheet, p, None),
ptype_object.property_sheet_list)
ps_list = filter(lambda p: p is not None, ps_list)
# from the property sheets defined on the class
if klass is not None:
from Products.ERP5Type.Base import getClassPropertyList
ps_list = tuple(ps_list) + getClassPropertyList(klass)
# get all properties from the property sheet list
current_list = []
for base in ps_list:
if hasattr(base, '_properties'):
# XXX must check that property is translatable
ps_property = getattr(base, '_properties')
if type(ps_property) in (type(()), type([])):
current_list += ps_property
# create TranslationInformation object for each property
for prop in current_list:
if prop.get('translatable', 0):
prop_id = prop['id']
if not property_domain_dict.has_key(prop_id):
property_domain_dict[prop_id] = TranslationInformation(prop_id, '')
self._property_domain_dict = property_domain_dict
security.declarePrivate( 'getPropertyTranslationDomainDict' )
def getPropertyTranslationDomainDict(self,):
"""
Return all the translation defined by a provider.
"""
property_domain_dict = getattr(aq_base(self), '_property_domain_dict', {})
if len(property_domain_dict) == 0:
self.createInitialPropertyTranslationDomainDict()
return self._property_domain_dict
#
# ZMI methods
#
security.declareProtected( ManagePortal, 'manage_editTranslationForm' )
def manage_editTranslationForm( self, REQUEST, manage_tabs_message=None ):
""" Show the 'Translation' management tab.
"""
translation_list = []
prop_domain_name_dict = self.getPropertyTranslationDomainDict()
keys = prop_domain_name_dict.keys()
keys.sort()
for k in keys:
prop = prop_domain_name_dict[k]
t = {}
t['property_name'] = prop.getPropertyName()
t['domain_name'] = prop.getDomainName()
translation_list.append(t)
# get list of Localizer catalog, add 'empty' one for no traduction
catalog = self.getPortalObject().Localizer.objectIds() + ['']
return self._translation_form( self
, REQUEST
, translations = translation_list
, possible_domain_names=catalog
, management_view='Translation'
, manage_tabs_message=manage_tabs_message
)
security.declareProtected( ManagePortal, 'changeRoles' )
def changeTranslations( self, properties=None, REQUEST=None ):
"""
Update our list of translations domain name
"""
if properties is None:
properties = REQUEST
for prop_name in self._property_domain_dict.keys():
new_domain_name = properties.get(prop_name)
prop_object = self._property_domain_dict[prop_name]
if new_domain_name != prop_object.getDomainName():
prop_object.setDomainName(new_domain_name)
if REQUEST is not None:
return self.manage_editTranslationForm(REQUEST, manage_tabs_message=
'Translations Updated.')
InitializeClass(TranslationProviderBase)
class TranslationInformation (SimpleItem):
"""
This class represent the association between a property of a portal type and
the domain name used to translate this property
"""
security = ClassSecurityInfo()
security.declarePrivate( '__init__')
def __init__(self, property_name='', domain_name=None):
"""
Set up an instance
"""
self.property_name = property_name
self.domain_name = domain_name
security.declarePrivate('getPropertyName')
def getPropertyName(self):
"""
Return the property name
"""
return self.property_name
security.declarePrivate('getDomainName')
def getDomainName(self):
"""
Return the domain name
"""
return self.domain_name
security.declarePrivate('setDomainName')
def setDomainName(self, domain_name='erp5_ui'):
"""
Set the domain name value
"""
self.domain_name = domain_name
InitializeClass(TranslationInformation)
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