Fix open server URL

src/servers/OpenServerButton.tsx

@@ -1,5 +1,5 @@
 import { Button } from '@mui/material';
-import { Fragment, memo, useCallback } from 'react';
+import { Fragment, memo, useCallback, useMemo } from 'react';
 
 import { useAxios } from '../common/AxiosContext';
 import { useJupyterhub } from '../common/JupyterhubContext';
@@ -36,10 +36,14 @@ function _OpenServerButton(props: IOpenServerButton) {
     }
   }, [props, axios, jhData]);
 
+  const pendingUrl = useMemo(() => {
+    const url = props.url.replace('user', 'hub/spawn-pending');
+    return url.endsWith('/') ? url.slice(0, -1) : url;
+  }, [props.url]);
   return (
     <Fragment>
       {props.active && (
-        <Button href={props.url} target="_blank">
+        <Button href={pendingUrl} target="_blank">
           Open Server
         </Button>
       )}

src/servers/ServersList.tsx

@@ -65,7 +65,7 @@ const columns: GridColDef[] = [
         <OpenServerButton
           url={params.row.url}
           serverName={params.row.name}
-          imageName={params.row.image}
+          imageName={params.row.uid ?? params.row.image}
           active={params.row.active}
         />
       );
@@ -86,7 +86,9 @@ function _ServerList(props: IServerListProps) {
     }
     const allServers = servers.map((it, id) => {
       const newItem: any = { ...it, id };
-      newItem.image = it.user_options.image ?? '';
+      newItem.image =
+        it.user_options?.display_name ?? it.user_options.image ?? '';
+      newItem.uid = it.user_options?.uid ?? null;
       newItem.last_activity = formatTime(newItem.last_activity);
       return newItem;
     });

src/servers/types.ts

@@ -3,6 +3,6 @@ export interface IServerData {
   name: string;
   url: string;
   last_activity: string;
-  user_options: { image?: string };
+  user_options: { image?: string; display_name?: string; uid?: string };
   active: boolean;
 }

tljh_repo2docker/binderhub_builder.py

@@ -3,7 +3,7 @@
 from urllib.parse import quote
 from uuid import UUID, uuid4
 
-from aiodocker import Docker, DockerError
+from aiodocker import Docker
 from jupyterhub.utils import url_path_join
 from tornado import web
 
@@ -44,11 +44,11 @@ async def delete(self):
         async with db_context() as db:
             image = await image_db_manager.read(db, uid)
             if image:
-                async with Docker() as docker:
-                    try:
+                try:
+                    async with Docker() as docker:
                         await docker.images.delete(image.name)
-                    except DockerError:
-                        pass
+                except Exception:
+                    pass
                 deleted = await image_db_manager.delete(db, uid)
 
         self.set_header("content-type", "application/json")

tljh_repo2docker/database/manager.py

@@ -1,5 +1,5 @@
 import logging
-from typing import List, Type, Union
+from typing import List, Optional, Type, Union
 
 import sqlalchemy as sa
 from pydantic import UUID4
@@ -105,6 +105,25 @@ async def read_all(self, db: AsyncSession) -> List[DockerImageOutSchema]:
         resources = (await db.execute(sa.select(self._table))).scalars().all()
         return [self._schema_out.model_validate(r) for r in resources]
 
+    async def read_by_image_name(
+        self, db: AsyncSession, image: str
+    ) -> Optional[DockerImageOutSchema]:
+        """
+        Get image by its name.
+
+        Args:
+            db: An asyncio version of SQLAlchemy session.
+
+        Returns:
+            The list of resources retrieved.
+        """
+        statement = sa.select(self._table).where(self._table.name == image)
+        try:
+            result = await db.execute(statement)
+            return self._schema_out.model_validate(result.scalars().first())
+        except Exception:
+            return None
+
     async def update(
         self, db: AsyncSession, obj_in: DockerImageUpdateSchema, optimistic: bool = True
     ) -> Union[DockerImageOutSchema, None]:

tljh_repo2docker/servers.py

@@ -1,4 +1,5 @@
 from inspect import isawaitable
+from typing import Dict, List
 
 from tornado import web
 
@@ -24,7 +25,22 @@ async def get(self):
 
         user_data = await self.fetch_user()
 
-        server_data = user_data.all_spawners()
+        server_data: List[Dict] = user_data.all_spawners()
+
+        db_context, image_db_manager = self.get_db_handlers()
+        if db_context and image_db_manager:
+            async with db_context() as db:
+                for data in server_data:
+                    image_name = data.get("user_options", {}).get("image", None)
+                    if image_name:
+                        db_data = await image_db_manager.read_by_image_name(
+                            db, image_name
+                        )
+                        if db_data:
+                            data["user_options"]["uid"] = str(db_data.uid)
+                            data["user_options"][
+                                "display_name"
+                            ] = db_data.image_meta.display_name
         named_server_limit = 0
         result = self.render_template(
             "servers.html",

tljh_repo2docker/tests/binderhub_build/test_logs.py

@@ -1,5 +1,3 @@
-import json
-
 import pytest
 from jupyterhub.tests.utils import async_requests
 

tljh_repo2docker/tests/local_build/test_logs.py

@@ -1,5 +1,3 @@
-import json
-
 import pytest
 from jupyterhub.tests.utils import async_requests
 

ui-tests/jupyterhub_config_binderhub.py

@@ -58,7 +58,7 @@
                 "-m",
                 "tljh_repo2docker",
                 "--ip",
-                "127.0.0.1",
+                "0.0.0.0",
                 "--port",
                 "6789",
                 "--config",