def _available_translations_admin(self, include_self=True):
"""
Gets a HTML with all available translation URLs for current object if available. For admin use.
:return str:
"""
try:
original_translation = self.original_translation
available_translations = list(
self.available_translations())
languages_keys = get_languages_keys()
languages = dict(get_languages())
if include_self:
available_translations.append(self)
output = []
# Processing all available translations. Adding edit links.
if available_translations:
for translation in available_translations:
if PY2:
url_title = unicode(
languages[translation.language])
else:
url_title = languages[translation.language]
output.append(
admin_change_url(translation._meta.app_label,
translation._meta.module_name,
translation.id,
url_title=url_title))
languages_keys.remove(translation.language)
if self.pk and self.language in languages_keys:
languages_keys.remove(self.language)
# For all languages that are still available (original object has no translations for)
for language in languages_keys:
url = admin_add_url(
self._meta.app_label, self._meta.module_name,
'?translation_of=%s&language=%s' %
(str(original_translation.id), language))
if PY2:
name = unicode(languages[language])
else:
name = languages[language]
output.append(
u'<a href="%(url)s" style="color:#baa">%(name)s</a>'
% {
'url': url,
'name': name
})
return ' | '.join(output)
except Exception as e:
return ''
def _available_translations_admin(self, include_self=True):
"""
Gets a HTML with all available translation URLs for current object if available. For admin use.
:return str:
"""
try:
original_translation = self.original_translation
available_translations = list(self.available_translations())
languages_keys = get_languages_keys()
languages = dict(get_languages())
if include_self:
available_translations.append(self)
output = []
# Processing all available translations. Adding edit links.
if available_translations:
for translation in available_translations:
if not PY3:
url_title = unicode(languages[translation.language])
else:
url_title = languages[translation.language]
output.append(
admin_change_url(
translation._meta.app_label,
translation._meta.module_name,
translation.id,
url_title = url_title
)
)
languages_keys.remove(translation.language)
if self.pk and self.language in languages_keys:
languages_keys.remove(self.language)
# For all languages that are still available (original object has no translations for)
for language in languages_keys:
url = admin_add_url(
self._meta.app_label,
self._meta.module_name,
'?translation_of=%s&language=%s' % (str(original_translation.id), language)
)
if not PY3:
name = unicode(languages[language])
else:
name = languages[language]
output.append(u'<a href="%(url)s" style="color:#baa">%(name)s</a>' % {'url': url, 'name': name})
return u' | '.join(output)
except Exception as e:
return u''
def get_translation_for(self, language):
"""
Get translation article in given language.
:param str language: Which shall be one of the languages specified in ``LANGUAGES``
in `settings.py`.
:return obj: Either object of the same class as or None if no translations are
available for the given ``language``.
"""
if not language in get_languages_keys():
return None
if str(self.language) == str(language):
return self
if str(self.original_translation.language) == str(language):
return self.original_translation
try:
return self.original_translation.translations.get(language=language)
except Exception as e:
return None
def get_translation_for(self, language):
"""
Get translation article in given language.
:param str language: Which shall be one of the languages specified in ``LANGUAGES``
in `settings.py`.
:return obj: Either object of the same class as or None if no translations are
available for the given ``language``.
"""
if not language in get_languages_keys():
return None
if str(self.language) == str(language):
return self
if str(self.original_translation.language) == str(language):
return self.original_translation
try:
return self.original_translation.translations.get(language=language)
except Exception as e:
return None
