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https://github.com/searxng/searxng.git
synced 2025-07-22 20:59:16 +02:00
Fix locale and search language
Locale and search language was always defined with english value. This patch inits the locale on `pre_request` in order to define the default value of locale and language preferences. Plus the `best_match` function provided by flask babel library did not work as expected. So the function `match_language` provided by searx is used to detect that the language from Accepted-Language header can be used in searx project.
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3 changed files with 25 additions and 8 deletions
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@ -152,7 +152,14 @@ outgoing_proxies = settings['outgoing'].get('proxies') or None
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@babel.localeselector
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def get_locale():
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locale = request.accept_languages.best_match(settings['locales'].keys())
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locale = "en-US"
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for lang in request.headers.get("Accept-Language", locale).split(","):
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locale = match_language(lang, settings['locales'].keys(), fallback=None)
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if locale is not None:
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break
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logger.debug("default locale from browser info is `%s`", locale)
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if request.preferences.get_value('locale') != '':
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locale = request.preferences.get_value('locale')
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@ -164,6 +171,8 @@ def get_locale():
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if locale == 'zh_TW':
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locale = 'zh_Hant_TW'
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logger.debug("selected locale is `%s`", locale)
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return locale
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@ -342,7 +351,9 @@ def render(template_name, override_theme=None, **kwargs):
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if 'autocomplete' not in kwargs:
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kwargs['autocomplete'] = request.preferences.get_value('autocomplete')
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if get_locale() in rtl_locales and 'rtl' not in kwargs:
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locale = request.preferences.get_value('locale')
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if locale in rtl_locales and 'rtl' not in kwargs:
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kwargs['rtl'] = True
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kwargs['searx_version'] = VERSION_STRING
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@ -355,7 +366,7 @@ def render(template_name, override_theme=None, **kwargs):
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if 'current_language' not in kwargs:
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kwargs['current_language'] = match_language(request.preferences.get_value('language'),
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LANGUAGE_CODES,
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fallback=settings['search']['language'])
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fallback=locale)
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# override url_for function in templates
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kwargs['url_for'] = url_for_theme
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@ -423,6 +434,13 @@ def pre_request():
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logger.exception('invalid settings')
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request.errors.append(gettext('Invalid settings'))
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# init search language and locale
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locale = get_locale()
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if not preferences.get_value("language"):
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preferences.parse_dict({"language": locale})
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if not preferences.get_value("locale"):
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preferences.parse_dict({"locale": locale})
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# request.user_plugins
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request.user_plugins = []
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allowed_plugins = preferences.plugins.get_enabled()
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@ -593,7 +611,7 @@ def index():
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unresponsive_engines=result_container.unresponsive_engines,
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current_language=match_language(search_query.lang,
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LANGUAGE_CODES,
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fallback=settings['search']['language']),
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fallback=request.preferences.get_value("language")),
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base_url=get_base_url(),
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theme=get_current_theme_name(),
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favicons=global_favicons[themes.index(get_current_theme_name())]
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@ -702,7 +720,7 @@ def preferences():
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return render('preferences.html',
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locales=settings['locales'],
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current_locale=get_locale(),
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current_locale=request.preferences.get_value("locale"),
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image_proxy=image_proxy,
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engines_by_category=categories,
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stats=stats,
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