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https://github.com/searxng/searxng.git
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[mod] searx.webapp.get_locale: read locale from the preferences
pre_request already set the locale.
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@ -223,21 +223,28 @@ exception_classname_to_text = {
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'lxml.etree.ParserError': parsing_error_text,
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}
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_flask_babel_get_translations = flask_babel.get_translations
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# monkey patch for flask_babel.get_translations
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_flask_babel_get_translations = flask_babel.get_translations
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def _get_translations():
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if has_request_context() and request.form.get('use-translation') == 'oc':
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babel_ext = flask_babel.current_app.extensions['babel']
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return Translations.load(next(babel_ext.translation_directories), 'oc')
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return _flask_babel_get_translations()
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flask_babel.get_translations = _get_translations
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def _get_browser_or_settings_language(req, lang_list):
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@babel.localeselector
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def get_locale():
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locale = request.preferences.get_value('locale') if has_request_context() else 'en'
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if locale == 'oc':
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request.form['use-translation'] = 'oc'
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locale = 'fr_FR'
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logger.debug("%s uses locale `%s`", urllib.parse.quote(request.url), locale)
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return locale
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def _get_browser_language(req, lang_list):
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for lang in req.headers.get("Accept-Language", "en").split(","):
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if ';' in lang:
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lang = lang.split(';')[0]
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@ -247,37 +254,7 @@ def _get_browser_or_settings_language(req, lang_list):
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locale = match_language(lang, lang_list, fallback=None)
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if locale is not None:
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return locale
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return settings['search']['default_lang'] or 'en'
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@babel.localeselector
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def get_locale():
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if 'locale' in request.form\
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and request.form['locale'] in LOCALE_NAMES:
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# use locale from the form
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locale = request.form['locale']
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locale_source = 'form'
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elif request.preferences.get_value('locale') != '':
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# use locale from the preferences
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locale = request.preferences.get_value('locale')
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locale_source = 'preferences'
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else:
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# use local from the browser
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locale = _get_browser_or_settings_language(request, UI_LOCALE_CODES)
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locale = locale.replace('-', '_')
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locale_source = 'browser'
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# see _get_translations function
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# and https://github.com/searx/searx/pull/1863
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if locale == 'oc':
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request.form['use-translation'] = 'oc'
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locale = 'fr_FR'
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logger.debug(
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"%s uses locale `%s` from %s", urllib.parse.quote(request.url), locale, locale_source
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)
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return locale
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return 'en'
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# code-highlighter
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@ -541,11 +518,18 @@ def pre_request():
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logger.exception(e, exc_info=True)
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request.errors.append(gettext('Invalid settings'))
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# init search language and locale
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# language is defined neither in settings nor in preferences
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# use browser headers
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if not preferences.get_value("language"):
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preferences.parse_dict({"language": _get_browser_or_settings_language(request, LANGUAGE_CODES)})
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language = _get_browser_language(request, LANGUAGE_CODES)
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preferences.parse_dict({"language": language})
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# locale is defined neither in settings nor in preferences
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# use browser headers
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if not preferences.get_value("locale"):
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preferences.parse_dict({"locale": get_locale()})
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locale = _get_browser_language(request, UI_LOCALE_CODES)
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locale = locale.replace('-', '_')
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preferences.parse_dict({"locale": locale})
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# request.user_plugins
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request.user_plugins = [] # pylint: disable=assigning-non-slot
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@ -220,6 +220,24 @@ class ViewsTestCase(SearxTestCase):
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'Search language ignored browser preference.'
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)
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def test_brower_empty_locale(self):
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result = self.app.get('/preferences', headers={'Accept-Language': ''})
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self.assertEqual(result.status_code, 200)
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self.assertIn(
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b'<option value="en" selected="selected">',
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result.data,
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'Interface locale ignored browser preference.'
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)
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def test_locale_occitan(self):
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result = self.app.get('/preferences?locale=oc')
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self.assertEqual(result.status_code, 200)
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self.assertIn(
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b'<option value="oc" selected="selected">',
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result.data,
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'Interface locale ignored browser preference.'
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)
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def test_stats(self):
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result = self.app.get('/stats')
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self.assertEqual(result.status_code, 200)
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