def update_extra_package_multilang(extra,
pkg_id,
field,
lang,
field_type='extra'):
try:
from ckanext.multilang.model import PackageMultilang
except ImportError:
log.warn('DCAT-AP_IT: multilang extension not available.')
return
if extra.get('key') == field.get('name', None) and field.get(
'localized', False) == True:
log.debug(':::::::::::::::Localizing schema field: %r', field['name'])
f = PackageMultilang.get(pkg_id, field['name'], lang, field_type)
if f:
if extra.get('value') == '':
f.purge()
elif f.text != extra.get('value'):
# Update the localized field value for the current language
f.text = extra.get('value')
f.save()
log.info('Localized field updated successfully')
elif extra.get('value') != '':
# Create the localized field record
save_extra_package_multilang(
{
'id': pkg_id,
'text': extra.get('value'),
'field': extra.get('key')
}, lang, 'extra')
def persist_package_multilang_field(self, package_id, field_name, text, locale, field_type):
record = PackageMultilang.get(package_id, field_name, locale, field_type)
if record:
log.info('::::::::: Updating the localized {0} package field in the package_multilang table :::::::::'.format(field_name))
record.text = text
record.save()
log.info('::::::::: PACKAGE MULTILANG FIELD UPDATED SUCCESSFULLY :::::::::')
else:
log.info('::::::::: Adding new localized {0} package field in the package_multilang table :::::::::'.format(field_name))
PackageMultilang.persist({'id': package_id, 'text': text, 'field': field_name}, locale, field_type)
log.info('::::::::: PACKAGE MULTILANG FIELD PERSISTED SUCCESSFULLY :::::::::')
def upsert_package_multilang(pkg_id, field_name, field_type, lang, text):
try:
from ckanext.multilang.model import PackageMultilang
except ImportError:
log.warn('DCAT-AP_IT: multilang extension not available.')
return
pml = PackageMultilang.get(pkg_id, field_name, lang, field_type)
if not pml and text:
PackageMultilang.persist({'id':pkg_id, 'field':field_name, 'text':text}, lang, field_type)
elif pml and not text:
pml.purge()
elif pml and not pml.text == text:
pml.text = text
pml.save()
def get_localized_field_value(field=None, pkg_id=None, field_type='extra'):
try:
from ckanext.multilang.model import PackageMultilang
except ImportError:
log.warn('DCAT-AP_IT: multilang extension not available.')
return
if field and pkg_id:
lang = get_language()
if lang:
localized_value = PackageMultilang.get(pkg_id, field, lang, field_type)
if localized_value:
return localized_value.text
else:
return None
else:
return None
else:
return None