def _post_init(sender, instance, **kwargs):
fields = REGISTRY[sender]
for field in fields.values():
lang_code = get_current_language()
fname = get_real_fieldname(field.name, lang_code)
if getattr(instance, fname):
setattr(instance, field.name, getattr(instance, fname))
def __get__(self, instance, owner):
return 'NOP'
lang_code = get_current_language()
key = instance.__dict__[self.name]
if not key:
return u''
return KeyValue.objects.lookup(key, lang_code)
def get_current_language():
"""
Get the current language
"""
lang = translation.get_language() or 'en'
current = [l[0] for l in settings.LANGUAGES if l[0] == lang]
if len(current) == 0:
lang = lang.split('-')[0]
current = [l[0] for l in settings.LANGUAGES if l[0] == lang]
if len(current) == 0:
# Fallback to default language code
return get_default_language()
return current[0]
current_language = get_current_language()[:2]
def get_activity_items(recipe_ids=None):
if recipe_ids:
activity_items = []
ids = []
for recipe_id in recipe_ids:
recipe = xapi_recipes[recipe_id]
activity_ids = recipe['activity_types']
for activity_id in activity_ids:
if not activity_id in ids:
activity_items.append(
[activity_id, xapi_activities[activity_id]])
ids.append(activity_id)
else:
def translate(request, model, pk, app_label=''):
languages = getattr(settings, 'LANGUAGES', [])
if len(languages) < 2:
raise Http404(u'No multiple languages in setting.')
user = request.user
context = {}
action_url = '/datatrans/translate/%s/%s/' % (model, pk)
content_type = ContentType.objects.get(model=model)
model_class = content_type.model_class()
registry = utils.get_registry()
if not model_class in registry:
raise Http404(u'No registered model found for given query.')
translatable_fields = registry[model_class]
object = model_class.objects.get(pk=pk)
can_translate_method = getattr(object, 'can_translate', None)
assert not can_translate_method or object.can_translate(request)
model_entry = translate_map[model]
url_pattern = model_entry[0]
url_field = model_entry[1]
object_url = url_pattern % getattr(object, url_field)
title_field = model_entry[2]
object_title = getattr(object, title_field)
edit_form_path = model_entry[3]
components = edit_form_path.split('.')
module = __import__(components[0])
for component in components[1:]:
module = getattr(module, component)
edit_form_class = module
edit_form = edit_form_class()
translatable_fields = [
field_name for field_name in edit_form.fields
if field_name in translatable_fields
]
if request.method == 'POST':
post_dict = request.POST
for key, value in post_dict.items():
if key.startswith('csrf') or key.startswith('save'):
continue
if key.count('_'):
splitted = key.split('_')
language_code = splitted[-1]
field_name = '_'.join(splitted[:-1])
new_value = value
keyvalues = KeyValue.objects.filter(
content_type=content_type,
object_id=int(pk),
field=field_name,
language=language_code).order_by('-updated')
if keyvalues:
keyvalue = keyvalues[0]
value = keyvalue.value
if new_value:
keyvalue.value = new_value
keyvalue.edited = True
keyvalue.fuzzy = False
keyvalue.user = user
keyvalue.save()
if keyvalues.count() > 1:
for keyvalue in keyvalues[1:]:
keyvalue.delete()
else:
for keyvalue in keyvalues:
keyvalue.delete()
else:
if new_value:
keyvalue = KeyValue(content_type=content_type,
object_id=int(pk),
field=field_name,
language=language_code,
value=new_value,
updated=True,
fuzzy=False)
keyvalue.user = user
keyvalue.save()
else:
raise Http404(u'?')
original_language = object.original_language
if original_language:
try:
user_languages = user.get_languages()
languages = [
l for l in languages
if l[0] == original_language or l[0] in user_languages
]
except:
pass
current_language = get_current_language()
context['current_language_code'] = current_language
context['current_language_name'] = dict(settings.LANGUAGES).get(
current_language, _('unknown'))
context['object'] = object
context['original_language'] = original_language
context['model'] = model
context['model_title'] = model_class._meta.verbose_name
context['object_title'] = object_title
context['object_url'] = object_url
if original_language:
form_sets = []
for field_name in translatable_fields:
field_forms = []
form_field = edit_form.fields[field_name]
for language in languages:
initial = {}
language_code = language[0]
translation_field_name = '%s_%s' % (field_name, language_code)
if language_code == original_language:
value = object.__dict__[field_name]
else:
keyvalues = KeyValue.objects.filter(
content_type=content_type,
object_id=int(pk),
field=field_name,
language=language_code).order_by('-updated')
if keyvalues:
keyvalue = keyvalues[0]
value = keyvalue.value
else:
value = None
initial[translation_field_name] = value
field_form = ModelTranslationForm(
form_field=form_field,
translation_field_name=translation_field_name,
initial=initial)
field_forms.append([language_code, field_form])
form_sets.append(field_forms)
context['form_sets'] = form_sets
context['action_url'] = action_url
return render(request, 'datatrans/translate.html', context)
