def handle_add_save(self, action, data):
"""After succesful creation of translation, redirect to the view.
"""
#url = url.absoluteURL(self.context, self.request)
#language = get_language_by_name(data["language"])["name"]
session = Session()
trusted = removeSecurityProxy(self.context)
mapper = sa.orm.object_mapper(trusted)
pk = getattr(trusted, mapper.primary_key[0].name)
curr_trans_by_name = dict(
(ct.field_name, ct)
for ct in get_field_translations(self.context, data["language"]))
def is_changed(context, field_name, new_field_text):
if field_name in curr_trans_by_name:
old_field_text = curr_trans_by_name[field_name].field_text
else:
old_field_text = getattr(context, field_name)
return not old_field_text == new_field_text
translated_attribute_names = []
for field_name in data.keys():
if field_name == "language":
continue
if is_changed(self.context, field_name, data[field_name]):
translated_attribute_names.append(field_name)
if field_name in curr_trans_by_name:
translation = curr_trans_by_name[field_name]
else:
translation = domain.FieldTranslation()
translation.object_id = pk
translation.object_type = naming.polymorphic_identity(
trusted.__class__)
translation.field_name = field_name
translation.lang = data["language"]
session.add(translation)
translation.field_text = data[field_name]
if translated_attribute_names:
session.flush()
notify(
TranslationCreatedEvent(self.context, data["language"],
sorted(translated_attribute_names)))
# !+EVENT_DRIVEN_CACHE_INVALIDATION(mr, mar-2011) no translate event
# invalidate caches for this domain object type
#invalidate_caches_for(trusted.__class__.__name__, "translate")
#if not self._next_url:
# self._next_url = ( \
# "%s/versions/%s" % (url, stringKey(version)) + \
# "?portal_status_message=Translation added")
self._finished_add = True
def handle_add_save(self, action, data):
"""After succesful creation of translation, redirect to the view.
"""
#url = url.absoluteURL(self.context, self.request)
#language = get_language_by_name(data["language"])["name"]
session = Session()
trusted = removeSecurityProxy(self.context)
mapper = sa.orm.object_mapper(trusted)
pk = getattr(trusted, mapper.primary_key[0].name)
curr_trans_by_name = dict( (ct.field_name, ct)
for ct in get_field_translations(self.context, data["language"]) )
def is_changed(context, field_name, new_field_text):
if field_name in curr_trans_by_name:
old_field_text = curr_trans_by_name[field_name].field_text
else:
old_field_text = getattr(context, field_name)
return not old_field_text == new_field_text
translated_attribute_names = []
for field_name in data.keys():
if field_name == "language":
continue
if is_changed(self.context, field_name, data[field_name]):
translated_attribute_names.append(field_name)
if field_name in curr_trans_by_name:
translation = curr_trans_by_name[field_name]
else:
translation = domain.FieldTranslation()
translation.object_id = pk
translation.object_type = naming.polymorphic_identity(trusted.__class__)
translation.field_name = field_name
translation.lang = data["language"]
session.add(translation)
translation.field_text = data[field_name]
if translated_attribute_names:
session.flush()
notify(TranslationCreatedEvent(self.context,
data["language"], sorted(translated_attribute_names)))
# !+EVENT_DRIVEN_CACHE_INVALIDATION(mr, mar-2011) no translate event
# invalidate caches for this domain object type
#invalidate_caches_for(trusted.__class__.__name__, "translate")
#if not self._next_url:
# self._next_url = ( \
# "%s/versions/%s" % (url, stringKey(version)) + \
# "?portal_status_message=Translation added")
self._finished_add = True
def translate(self, context, name):
"""Gets translated field values
"""
lang = get_default_language()
if not lang:
return getattr(context, name, "")
if interfaces.ITranslatable.providedBy(context):
if context.language != lang:
translation = get_field_translations(context, lang)
if translation:
translation = filter(lambda tr:tr.field_name==name,
translation)
if translation[0].field_text:
return translation[0].field_text
return getattr(context, name)
def translate(self, context, name):
"""Gets translated field values
"""
lang = get_default_language()
if not lang:
return getattr(context, name, "")
if interfaces.ITranslatable.providedBy(context):
if context.language != lang:
translation = get_field_translations(context, lang)
if translation:
translation = filter(lambda tr: tr.field_name == name,
translation)
if translation[0].field_text:
return translation[0].field_text
return getattr(context, name)
def setUpWidgets(self, ignore_request=False):
languages = get_all_languages()
self.form_fields = filterFields(self.context, self.form_fields)
# do not display empty form fields
omit_names = []
for f in self.form_fields:
val = getattr(self.context, f.__name__)
if val is None:
omit_names.append(f.__name__)
self.form_fields = self.form_fields.omit(*omit_names)
context = self.context
if ITranslatable.providedBy(self.context):
lang = get_default_language()
try:
translation = get_field_translations(self.context, lang)
except:
translation = []
if (
not translation
and getattr(self.context, "language", None)
and getattr(self.context, "language", None) != lang
):
supported_lang = languages.get(lang)
if supported_lang:
langname = supported_lang.get("native", None)
if langname == None:
langname = supported_lang.get("name")
self.status = translate(
_(u"This content is not yet translated into" + " $language", mapping={"language": langname}),
domain="bungeni",
context=self.request,
)
context = copy(removeSecurityProxy(self.context))
for field_translation in translation:
setattr(context, field_translation.field_name, field_translation.field_text)
self.widgets = form.setUpEditWidgets(
self.form_fields,
"",
context,
self.request,
adapters=self.adapters,
for_display=True,
ignore_request=ignore_request,
)
def translation_status(self):
if ITranslatable.providedBy(self.context) and len(capi.pivot_languages):
untranslated = list(capi.pivot_languages)
if self.context.language in untranslated:
untranslated.remove(self.context.language)
for pivot_lang in untranslated:
if translation.get_field_translations(self.context, pivot_lang):
untranslated.remove(pivot_lang)
if len(untranslated):
i18n_langs = []
locale = locales.getLocale(get_default_language().split("-")[0], None)
for lang in untranslated:
if locale and locale.displayNames and locale.displayNames.languages:
i18n_langs.append(locale.displayNames.languages.get(lang, lang))
continue
i18n_langs.append(lang)
return ", ".join(i18n_langs)
return translate(_("translated"), context=get_request())
return translate("n/a", context=get_request())
def setUpWidgets(self, ignore_request=False):
languages = get_all_languages()
self.form_fields = filterFields(self.context, self.form_fields)
#do not display empty form fields
omit_names = []
for f in self.form_fields:
val = getattr(self.context, f.__name__)
if val is None:
omit_names.append(f.__name__)
self.form_fields = self.form_fields.omit(*omit_names)
context = self.context
if ITranslatable.providedBy(self.context):
lang = get_default_language()
try:
translation = get_field_translations(self.context, lang)
except:
translation = []
if (not translation and getattr(self.context, "language", None)
and getattr(self.context, "language", None) != lang):
supported_lang = languages.get(lang)
if supported_lang:
langname = supported_lang.get("native", None)
if langname == None:
langname = supported_lang.get("name")
self.status = translate(
_(u"This content is not yet translated into" +\
" $language",
mapping={"language": langname}),
domain="bungeni",
context=self.request
)
context = copy(removeSecurityProxy(self.context))
for field_translation in translation:
setattr(context, field_translation.field_name,
field_translation.field_text)
self.widgets = form.setUpEditWidgets(self.form_fields,
"",
context,
self.request,
adapters=self.adapters,
for_display=True,
ignore_request=ignore_request)
def getMessages(self):
"""display a message indicating that a doc needs translation to pivot"""
messages = []
if capi.pivot_languages:
is_translated = False
context_lang = self.context.language
for lang in capi.pivot_languages:
if lang == context_lang:
is_translated = True
break
trans = translation.get_field_translations(self.context, lang)
if trans:
is_translated = True
break
if not is_translated:
messages.append(
{"level": "warning", "header": _("Pivot Translation"),
"text": u"This document has no pivot translation."}
)
return messages
def translation_status(self):
if ITranslatable.providedBy(self.context) and len(capi.pivot_languages):
untranslated = list(capi.pivot_languages)
if self.context.language in untranslated:
untranslated.remove(self.context.language)
for pivot_lang in untranslated:
if translation.get_field_translations(self.context, pivot_lang):
untranslated.remove(pivot_lang)
if len(untranslated):
i18n_langs = []
locale = locales.getLocale(get_default_language().split("-")[0], None)
for lang in untranslated:
if (locale and
locale.displayNames and
locale.displayNames.languages
):
i18n_langs.append(
locale.displayNames.languages.get(lang, lang))
continue
i18n_langs.append(lang)
return ", ".join(i18n_langs)
return translate(_("translated"), context=get_request())
return translate("n/a", context=get_request())
def setUpWidgets(self, ignore_request=False):
self.set_untranslatable_fields_for_display()
#get the translation if available
language = self.request.get("language")
translation = get_field_translations(self.context, language)
if translation:
self.is_translation = True
else:
self.is_translation = False
context = copy(removeSecurityProxy(self.context))
for field_translation in translation:
setattr(context, field_translation.field_name,
field_translation.field_text)
self.widgets = formlib.form.setUpEditWidgets(
self.form_fields, self.prefix, context, self.request,
adapters=self.adapters, ignore_request=ignore_request)
if language is not None:
widget = self.widgets["language"]
try:
self.language = language
widget.vocabulary = CurrentLanguageVocabulary().__call__(self)
widget.vocabulary.getTermByToken(language)
except LookupError:
raise BadRequest("No such language token: '%s'" % language)
# if the term exists in the vocabulary, set the value on
# the widget
widget.setRenderedValue(language)
# for translations, add a ``render_original`` method to each
# widget, which will render the display widget bound to the
# original (HEAD) document
# render pivot language as source if there is a translation
head = self.context
if capi.pivot_languages:
for plang in capi.pivot_languages:
trans = get_field_translations(head, plang)
if trans:
head = copy(removeSecurityProxy(head))
for field_translation in trans:
setattr(head, field_translation.field_name,
field_translation.field_text)
break
form_fields = ui.setUpFields(self.context.__class__, "view")
for widget in self.widgets:
form_field = form_fields.get(widget.context.__name__)
if form_field is None:
form_field = formlib.form.Field(widget.context)
# bind field to head document
field = form_field.field.bind(head)
# create custom widget or instantiate widget using
# component lookup
if form_field.custom_widget is not None:
display_widget = form_field.custom_widget(
field, self.request)
else:
display_widget = component.getMultiAdapter(
(field, self.request), IDisplayWidget)
display_widget.setRenderedValue(field.get(head))
# attach widget as ``render_original``
widget.render_original = display_widget
def setUpWidgets(self, ignore_request=False):
self.set_untranslatable_fields_for_display()
#get the translation if available
language = self.request.get("language")
translation = get_field_translations(self.context, language)
if translation:
self.is_translation = True
else:
self.is_translation = False
context = copy(removeSecurityProxy(self.context))
for field_translation in translation:
setattr(context, field_translation.field_name,
field_translation.field_text)
self.widgets = formlib.form.setUpEditWidgets(
self.form_fields,
self.prefix,
context,
self.request,
adapters=self.adapters,
ignore_request=ignore_request)
if language is not None:
widget = self.widgets["language"]
try:
self.language = language
widget.vocabulary = CurrentLanguageVocabulary().__call__(self)
widget.vocabulary.getTermByToken(language)
except LookupError:
raise BadRequest("No such language token: '%s'" % language)
# if the term exists in the vocabulary, set the value on
# the widget
widget.setRenderedValue(language)
# for translations, add a ``render_original`` method to each
# widget, which will render the display widget bound to the
# original (HEAD) document
# render pivot language as source if there is a translation
head = self.context
if capi.pivot_languages:
for plang in capi.pivot_languages:
trans = get_field_translations(head, plang)
if trans:
head = copy(removeSecurityProxy(head))
for field_translation in trans:
setattr(head, field_translation.field_name,
field_translation.field_text)
break
form_fields = ui.setUpFields(self.context.__class__, "view")
for widget in self.widgets:
form_field = form_fields.get(widget.context.__name__)
if form_field is None:
form_field = formlib.form.Field(widget.context)
# bind field to head document
field = form_field.field.bind(head)
# create custom widget or instantiate widget using
# component lookup
if form_field.custom_widget is not None:
display_widget = form_field.custom_widget(field, self.request)
else:
display_widget = component.getMultiAdapter(
(field, self.request), IDisplayWidget)
display_widget.setRenderedValue(field.get(head))
# attach widget as ``render_original``
widget.render_original = display_widget
