Migrate according to new hooks architecture in PR#12879

src/kolibri_app/application.py

@@ -21,7 +21,7 @@
     import ctypes
 else:
     from kolibri_app.server_manager_posix import PosixServerManager as ServerManager
-    from kolibri.plugins.app.utils import interface
+    from kolibri.core.device.utils import app_initialize_url
 
 STATE_FILE = "app_state.json"
 
@@ -73,9 +73,7 @@ def OnInit(self):
             # Create a hidden window to receive messages
             self.create_hidden_window()
 
-        enable_plugin("kolibri.plugins.app")
         enable_plugin("kolibri_app")
-
         self.windows = []
         self.kolibri_origin = None
         self.kolibri_url = None
@@ -262,9 +260,7 @@ def load_kolibri(self, listen_port, root_url=None):
             final_url = f"{root_url}?next={next_url}" if next_url else root_url
         else:
             # On other platforms, we construct the URL ourselves
-            final_url = self.kolibri_origin + interface.get_initialize_url(
-                next_url=next_url
-            )
+            final_url = self.kolibri_origin + app_initialize_url(next_url=next_url)
         self.kolibri_url = final_url
         logging.info(f"Loading Kolibri at: {final_url}")
 

src/kolibri_app/kolibri_plugin.py

@@ -1,5 +1,22 @@
+import getpass
+
+from kolibri.core.device.hooks import GetOSUserHook
 from kolibri.plugins import KolibriPluginBase
+from kolibri.plugins.hooks import register_hook
 
 
 class KolibriApp(KolibriPluginBase):
     kolibri_option_defaults = "options_defaults"
+
+
+@register_hook
+class KolibriAppGetOSUserHook(GetOSUserHook):
+    def get_os_user(self, auth_token):
+        try:
+            username = getpass.getuser()
+        except Exception:
+            username = None
+
+        if username:
+            return (username, True)
+        return (None, False)

src/kolibri_app/server_manager_posix.py

@@ -1,16 +1,12 @@
 from threading import Thread
 
 from kolibri.main import initialize
-from kolibri.plugins.app.utils import interface
-from kolibri.plugins.app.utils import SHARE_FILE
 from kolibri.utils.conf import OPTIONS
 from kolibri.utils.server import KolibriProcessBus
 from magicbus.plugins import SimplePlugin
 
 from kolibri_app.logger import logging
 
-share_file = None
-
 
 class AppPlugin(SimplePlugin):
     def __init__(self, bus, callback):
@@ -45,8 +41,6 @@ def start(self):
     def _run_kolibri_server(self):
         initialize()
 
-        if callable(share_file):
-            interface.register_capabilities(**{SHARE_FILE: share_file})
         self.kolibri_server = KolibriProcessBus(
             port=OPTIONS["Deployment"]["HTTP_PORT"],
             zip_port=OPTIONS["Deployment"]["ZIP_CONTENT_PORT"],

src/kolibri_app/server_process_windows.py

@@ -36,15 +36,12 @@
     sys.path.insert(0, os.path.join(sys._MEIPASS, "kolibrisrc"))
     sys.path.insert(0, os.path.join(sys._MEIPASS, "kolibrisrc", "kolibri", "dist"))
 
-from kolibri.main import initialize, enable_plugin
-from kolibri.plugins.app.utils import interface, SHARE_FILE
+from kolibri.main import initialize
+from kolibri.core.device.utils import app_initialize_url
 from kolibri.utils.conf import OPTIONS
 from kolibri.utils.server import KolibriProcessBus
 from kolibri_app.logger import logging
 
-# File sharing disabled to mirror original implementation
-share_file = None
-
 # Named pipe for IPC between UI process and server subprocess
 # Uses Windows named pipe format: \\.<hostname>\pipe\<pipename>
 PIPE_NAME = r"\\.\pipe\KolibriAppServerIPC"
@@ -88,7 +85,7 @@ def _construct_server_urls(self, port):
         Construct the server URLs based on the port.
         """
         kolibri_origin = f"http://localhost:{port}"
-        root_url = kolibri_origin + interface.get_initialize_url()
+        root_url = kolibri_origin + app_initialize_url()
         return kolibri_origin, root_url
 
     def on_server_start(self, port):
@@ -288,14 +285,8 @@ def _initialize_kolibri(self):
         Initialize Kolibri with required plugins and configuration.
         """
         logging.info("Server process: Initializing Kolibri...")
-        enable_plugin("kolibri.plugins.app")
         initialize()
 
-        # File sharing integration - intentionally disabled to mirror original implementation
-        # This check will always be False since share_file is None
-        if callable(share_file):
-            interface.register_capabilities(**{SHARE_FILE: share_file})
-
     def _create_kolibri_server(self):
         """
         Create and configure the Kolibri server instance.