Initial back end support for user based languages

app/classes/controllers/users_controller.py

@@ -65,6 +65,7 @@ class Users_Controller:
             elif base_data[key] != user_data[key]:
                 up_data[key] = user_data[key]
         up_data['last_update'] = helper.get_time_as_string()
+        up_data['lang'] = user_data['lang']
         logger.debug("user: {} +role:{} -role:{}".format(user_data, added_roles, removed_roles))
         for role in added_roles:
             users_helper.get_or_create(user_id=user_id, role_id=role)

app/classes/models/users.py

@@ -40,7 +40,8 @@ class Users(Model):
     password = CharField(default="")
     enabled = BooleanField(default=True)
     superuser = BooleanField(default=False)
-    api_token = CharField(default="", unique=True, index=True) # we may need to revisit this
+    api_token = CharField(default="", unique=True, index=True), # we may need to revisit this
+    lang = CharField(default='en_EN')
 
     class Meta:
         table_name = "users"
@@ -81,6 +82,10 @@ class helper_users:
         except DoesNotExist:
             return None
 
+    @staticmethod
+    def get_user_lang_by_id(user_id):
+        return Users.get(Users.user_id == user_id).lang
+
     @staticmethod
     def get_user_by_api_token(token: str):
         query = Users.select().where(Users.api_token == token)
@@ -114,6 +119,7 @@ class helper_users:
                 'api_token': None,
                 'roles': [],
                 'servers': [],
+                'lang': 'en_EN'
             }
         user = model_to_dict(Users.get(Users.user_id == user_id))
 

app/classes/web/panel_handler.py

@@ -1,3 +1,4 @@
+from app.classes.shared.translation import Translation
 import json
 import logging
 import tornado.web
@@ -363,6 +364,11 @@ class PanelHandler(BaseHandler):
             page_data['permissions_all'] = self.controller.crafty_perms.list_defined_crafty_permissions()
             page_data['permissions_list'] = set()
             page_data['quantity_server'] = self.controller.crafty_perms.list_all_crafty_permissions_quantity_limits()
+            page_data['languages'] = []
+            for file in os.listdir(os.path.join(helper.root_dir, 'app', 'translations')):
+                if file.endswith('.json'):
+                    page_data['languages'].append(file.split('.')[0])
+                    print(page_data['languages'])
 
             template = "panel/panel_edit_user.html"
 
@@ -382,6 +388,10 @@ class PanelHandler(BaseHandler):
             page_data['permissions_all'] = self.controller.crafty_perms.list_defined_crafty_permissions()
             page_data['permissions_list'] = self.controller.crafty_perms.get_crafty_permissions_list(user_id)
             page_data['quantity_server'] = self.controller.crafty_perms.list_crafty_permissions_quantity_limits(user_id)
+            page_data['languages'] = []
+            for file in os.listdir(os.path.join(helper.root_dir, 'app', 'translations')):
+                if file.endswith('.json'):
+                    page_data['languages'].append(file.split('.')[0])
 
             if user_id is None:
                 self.redirect("/panel/error?error=Invalid User ID")
@@ -690,6 +700,7 @@ class PanelHandler(BaseHandler):
             password1 = bleach.clean(self.get_argument('password1', None))
             enabled = int(float(self.get_argument('enabled', '0')))
             regen_api = int(float(self.get_argument('regen_api', '0')))
+            lang = bleach.clean(self.get_argument('lang'), 'en_EN')
 
             if Enum_Permissions_Crafty.User_Config not in exec_user_crafty_permissions:
                 if user_id != exec_user_id:
@@ -762,6 +773,7 @@ class PanelHandler(BaseHandler):
                 "enabled": enabled,
                 "regen_api": regen_api,
                 "roles": roles,
+                "lang": lang
             }
             user_crafty_data = {
                 "permissions_mask": permissions_mask,
@@ -780,7 +792,8 @@ class PanelHandler(BaseHandler):
             username = bleach.clean(self.get_argument('username', None))
             password0 = bleach.clean(self.get_argument('password0', None))
             password1 = bleach.clean(self.get_argument('password1', None))
-            enabled = int(float(self.get_argument('enabled', '0')))
+            enabled = int(float(self.get_argument('enabled', '0'))),
+            lang = bleach.clean(self.get_argument('lang', 'en_EN'))
 
             if Enum_Permissions_Crafty.User_Config not in exec_user_crafty_permissions:
                 self.redirect("/panel/error?error=Unauthorized access: not a user editor")
@@ -832,6 +845,7 @@ class PanelHandler(BaseHandler):
             user_id = self.controller.users.add_user(username, password=password0, enabled=enabled)
             user_data = {
                 "roles": roles,
+                'lang': lang
             }
             user_crafty_data = {
                 "permissions_mask": permissions_mask,

app/frontend/templates/panel/panel_edit_user.html

@@ -54,9 +54,9 @@
             <div class="row">
                 <div class="col-md-6 col-sm-12">
                   {% if data['new_user'] %}
-                    <form class="forms-sample" method="post" action="/panel/add_user">
+                    <form id="user_form" class="forms-sample" method="post" action="/panel/add_user">
                   {% else %}
-                    <form class="forms-sample" method="post" action="/panel/edit_user">
+                    <form id="user_form" class="forms-sample" method="post" action="/panel/edit_user">
                   {% end %}
                       {% raw xsrf_form_html() %}
                       <input type="hidden" name="id" value="{{ data['user']['user_id'] }}">
@@ -80,6 +80,14 @@
                             <label for="password1">Repeat Password <small class="text-muted ml-1"> - leave blank to don't change</small> </label>
                             <input type="password" class="form-control" name="password1" id="password1" value="" placeholder="Repeat Password" >
                           </div>
+                          <div class="form-group">
+                          <label for="language">User Language:</label>
+                            <select id="language" name="language" form="user_form">
+                            {% for lang in data['languages'] %}
+                              <option value="{{lang}}">{{lang}}</option>
+                            {% end %}
+                            </select>
+                          </div>
                         </div>
                       </div>