Revert "remove 'all' option from search languages"

This reverts commit 4d1770398a6af8902e75c0bd885781584d39e796.

1 files changed, 11 insertions, 6 deletions

diff --git a/searx/webapp.py b/searx/webapp.py
index 7145caca9..977e7e675 100644
--- a/searx/webapp.py
+++ b/searx/webapp.py
@@ -637,8 +637,8 @@ def autocompleter():
     if len(raw_results) <= 3 and completer:
         # get language from cookie
         language = request.preferences.get_value('language')
-        if not language:
-            language = settings['search']['language']
+        if not language or language == 'all':
+            language = 'en'
         else:
             language = language.split('-')[0]
         # run autocompletion
@@ -691,10 +691,7 @@ def preferences():
                              'warn_time': False}
             if e.timeout > settings['outgoing']['request_timeout']:
                 stats[e.name]['warn_timeout'] = True
-            if match_language(request.preferences.get_value('language'),
-                              getattr(e, 'supported_languages', []),
-                              getattr(e, 'language_aliases', {}), None):
-                stats[e.name]['supports_selected_language'] = True
+            stats[e.name]['supports_selected_language'] = _is_selected_language_supported(e, request.preferences)
 
     # get first element [0], the engine time,
     # and then the second element [1] : the time (the first one is the label)
@@ -725,6 +722,14 @@ def preferences():
                   preferences=True)
 
 
+def _is_selected_language_supported(engine, preferences):
+    language = preferences.get_value('language')
+    return (language == 'all'
+            or match_language(language,
+                              getattr(engine, 'supported_languages', []),
+                              getattr(engine, 'language_aliases', {}), None))
+
+
 @app.route('/image_proxy', methods=['GET'])
 def image_proxy():
     url = request.args.get('url').encode('utf-8')