dont set default locale in user.ui and use first browser locale by default if available and fall back to site default after that, fixes #1578; load locale from unjoined json files in debug mode

pandora/app/views.py

@@ -154,6 +154,8 @@ def init(request):
     config = copy.deepcopy(settings.CONFIG)
     del config['keys']
 
+    if 'HTTP_ACCEPT_LANGUAGE' in request.META:
+        response['data']['locale'] = request.META['HTTP_ACCEPT_LANGUAGE'].split(';')[0].split('-')[0]
     response['data']['site'] = config
     response['data']['user'] = init_user(request.user, request)
     request.session['last_init'] = str(datetime.now())

pandora/config.0xdb.jsonc

@@ -716,6 +716,7 @@
             "system": "0xDB@0xDB.org"
         },
         "https": true,
+        "locale": "en",
         "id": "0xdb",
         "name": "0xDB",
         "url": "0xDB.org",
@@ -803,7 +804,7 @@
             "listSort": [{"key": "director", "operator": "+"}],
             "listView": "grid",
             "lists": {},
-            "locale": "en",
+            "locale": "",
             "mapFind": "",
             "mapSelection": "",
             "page": "",

pandora/config.indiancinema.jsonc

@@ -729,6 +729,7 @@
         },
 	    "folderdepth": 4,
         "https": true,
+        "locale": "en",
         "id": "indiancinema",
         "name": "Indiancine.ma",
         "url": "indiancine.ma",
@@ -815,7 +816,7 @@
             "listSort": [{"key": "year", "operator": "+"}],
             "listView": "grid",
             "lists": {},
-            "locale": "en",
+            "locale": "",
             "mapFind": "",
             "mapSelection": "",
             "page": "",

pandora/config.padma.jsonc

@@ -607,6 +607,7 @@
             "system": "system@pad.ma"
         },
         "https": true,
+        "locale": "en",
         "id": "padma",
         "name": "Pad.ma",
         "url": "pad.ma",
@@ -693,7 +694,7 @@
             "listSort": [{"key": "title", "operator": "+"}],
             "listView": "grid",
             "lists": {},
-            "locale": "en",
+            "locale": "",
             "mapFind": "",
             "mapSelection": "",
             "page": "",

pandora/config.pandora.jsonc

@@ -527,6 +527,7 @@
         },
         "https": false,
         "id": "pandora",
+        "locale": "en",
         "name": "Demo",
         "url": "pandora.local",
         "videoprefix": ""
@@ -612,7 +613,7 @@
             "listSort": [{"key": "title", "operator": "+"}],
             "listView": "grid",
             "lists": {},
-            "locale": "en",
+            "locale": "",
             "mapFind": "",
             "mapSelection": "",
             "page": "",