def get_language_parameter(request, query_language_key='language', object=None, default=None):
"""
Get the language parameter from the current request.
"""
# This is the same logic as the django-admin uses.
# The only difference is the origin of the request parameter.
if not is_multilingual_project():
# By default, the objects are stored in a single static language.
# This makes the transition to multilingual easier as well.
# The default language can operate as fallback language too.
return default or appsettings.PARLER_LANGUAGES.get_default_language()
else:
# In multilingual mode, take the provided language of the request.
code = request.GET.get(query_language_key)
if not code:
# forms: show first tab by default
code = default or appsettings.PARLER_LANGUAGES.get_first_language()
return normalize_language_code(code)
def get_language_parameter(request,
query_language_key='language',
object=None,
default=None):
"""
Get the language parameter from the current request.
"""
# This is the same logic as the django-admin uses.
# The only difference is the origin of the request parameter.
if not is_multilingual_project():
# By default, the objects are stored in a single static language.
# This makes the transition to multilingual easier as well.
# The default language can operate as fallback language too.
return default or appsettings.PARLER_LANGUAGES.get_default_language()
else:
# In multilingual mode, take the provided language of the request.
code = request.GET.get(query_language_key)
if not code:
# forms: show first tab by default
code = default or appsettings.PARLER_LANGUAGES.get_first_language()
return normalize_language_code(code)
FLUENT_PAGES_TEMPLATE_DIR = FLUENT_PAGES_TEMPLATE_DIR.rstrip('/') + '/'
# Test whether the template dir for page templates exists.
settingName = 'TEMPLATE_DIRS[0]' if not hasattr(
settings, 'FLUENT_PAGES_TEMPLATE_DIR') else 'FLUENT_PAGES_TEMPLATE_DIR'
if not os.path.isabs(FLUENT_PAGES_TEMPLATE_DIR):
raise ImproperlyConfigured(
"The setting '{0}' needs to be an absolute path!".format(
settingName))
if not os.path.exists(FLUENT_PAGES_TEMPLATE_DIR):
raise ImproperlyConfigured(
"The path '{0}' in the setting '{1}' does not exist!".format(
FLUENT_PAGES_TEMPLATE_DIR, settingName))
# Clean settings
FLUENT_PAGES_DEFAULT_LANGUAGE_CODE = normalize_language_code(
FLUENT_PAGES_DEFAULT_LANGUAGE_CODE)
if not is_supported_django_language(FLUENT_PAGES_DEFAULT_LANGUAGE_CODE):
raise ImproperlyConfigured(
"FLUENT_PAGES_DEFAULT_LANGUAGE_CODE '{0}' does not exist in LANGUAGES".
format(FLUENT_PAGES_DEFAULT_LANGUAGE_CODE))
FLUENT_PAGES_LANGUAGES = parler_appsettings.add_default_language_settings(
FLUENT_PAGES_LANGUAGES,
'FLUENT_PAGES_LANGUAGES',
hide_untranslated=False,
hide_untranslated_menu_items=False,
code=FLUENT_PAGES_DEFAULT_LANGUAGE_CODE,
fallback=FLUENT_PAGES_DEFAULT_LANGUAGE_CODE)
# Using a slug field, enforce keys as slugs too.
if not FLUENT_PAGES_TEMPLATE_DIR:
raise ImproperlyConfigured("The setting 'FLUENT_PAGES_TEMPLATE_DIR' or 'TEMPLATE_DIRS[0]' need to be defined!")
else:
# Clean settings
FLUENT_PAGES_TEMPLATE_DIR = FLUENT_PAGES_TEMPLATE_DIR.rstrip('/') + '/'
# Test whether the template dir for page templates exists.
settingName = 'TEMPLATE_DIRS[0]' if not hasattr(settings, 'FLUENT_PAGES_TEMPLATE_DIR') else 'FLUENT_PAGES_TEMPLATE_DIR'
if not os.path.isabs(FLUENT_PAGES_TEMPLATE_DIR):
raise ImproperlyConfigured("The setting '{0}' needs to be an absolute path!".format(settingName))
if not os.path.exists(FLUENT_PAGES_TEMPLATE_DIR):
raise ImproperlyConfigured("The path '{0}' in the setting '{1}' does not exist!".format(FLUENT_PAGES_TEMPLATE_DIR, settingName))
# Clean settings
FLUENT_PAGES_DEFAULT_LANGUAGE_CODE = normalize_language_code(FLUENT_PAGES_DEFAULT_LANGUAGE_CODE)
if not is_supported_django_language(FLUENT_PAGES_DEFAULT_LANGUAGE_CODE):
raise ImproperlyConfigured("FLUENT_PAGES_DEFAULT_LANGUAGE_CODE '{0}' does not exist in LANGUAGES".format(FLUENT_PAGES_DEFAULT_LANGUAGE_CODE))
FLUENT_PAGES_LANGUAGES = parler_appsettings.add_default_language_settings(
FLUENT_PAGES_LANGUAGES, 'FLUENT_PAGES_LANGUAGES',
hide_untranslated=False,
hide_untranslated_menu_items=False,
code=FLUENT_PAGES_DEFAULT_LANGUAGE_CODE,
fallback=FLUENT_PAGES_DEFAULT_LANGUAGE_CODE
)
# Using a slug field, enforce keys as slugs too.
FLUENT_PAGES_KEY_CHOICES = [(slugify(str(key)), title) for key, title in FLUENT_PAGES_KEY_CHOICES]
languages_list.setdefault('default', {})
defaults = languages_list['default']
defaults.setdefault('code', PARLER_DEFAULT_LANGUAGE_CODE)
defaults.setdefault('fallback', PARLER_DEFAULT_LANGUAGE_CODE)
defaults.setdefault('hide_untranslated', False) # Whether queries with .active_translations() may or may not return the fallback language.
defaults.update(extra_defaults) # Also allow to override code and fallback this way.
if not is_supported_django_language(defaults['code']):
raise ImproperlyConfigured("The value for {0}['defaults']['code'] ('{1}') does not exist in LANGUAGES".format(var_name, defaults['code']))
for site_id, lang_choices in languages_list.iteritems():
if site_id == 'default':
continue
if not isinstance(lang_choices, (list, tuple)):
raise ImproperlyConfigured("{0}[{1}] should be a tuple of language choices!".format(var_name, site_id))
for i, choice in enumerate(lang_choices):
if not is_supported_django_language(choice['code']):
raise ImproperlyConfigured("{0}[{1}][{2}]['code'] does not exist in LANGUAGES".format(var_name, site_id, i))
# Copy all items from the defaults, so you can provide new fields too.
for key, value in defaults.iteritems():
choice.setdefault(key, value)
return languages_list
# Clean settings
PARLER_DEFAULT_LANGUAGE_CODE = normalize_language_code(PARLER_DEFAULT_LANGUAGE_CODE)
PARLER_LANGUAGES = add_default_language_settings(PARLER_LANGUAGES)
PARLER_DEFAULT_LANGUAGE_CODE = getattr(settings,
'PARLER_DEFAULT_LANGUAGE_CODE',
settings.LANGUAGE_CODE)
PARLER_SHOW_EXCLUDED_LANGUAGE_TABS = getattr(
settings, 'PARLER_SHOW_EXCLUDED_LANGUAGE_TABS', False)
PARLER_LANGUAGES = getattr(settings, 'PARLER_LANGUAGES', {})
if not PARLER_LANGUAGES:
if hasattr(settings, 'CMS_LANGUAGES'):
PARLER_LANGUAGES = get_parler_languages_from_django_cms(
getattr(settings, 'CMS_LANGUAGES'))
PARLER_ENABLE_CACHING = getattr(settings, 'PARLER_ENABLE_CACHING', True)
# Have to fill the default section explicitly to avoid circular imports
PARLER_LANGUAGES.setdefault('default', {})
PARLER_LANGUAGES['default'].setdefault('code', PARLER_DEFAULT_LANGUAGE_CODE)
PARLER_LANGUAGES['default'].setdefault('fallbacks',
[PARLER_DEFAULT_LANGUAGE_CODE])
# Cleanup settings
PARLER_DEFAULT_LANGUAGE_CODE = normalize_language_code(
PARLER_DEFAULT_LANGUAGE_CODE)
PARLER_LANGUAGES = add_default_language_settings(PARLER_LANGUAGES)
# Activate translations by default. Flag to compensate for Django >= 1.8 default `get_language` behavior
PARLER_DEFAULT_ACTIVATE = getattr(settings, 'PARLER_DEFAULT_ACTIVATE', False)
