From 1378d5cb7c0b2f74f6e0bc75d13a765d8004e5b5 Mon Sep 17 00:00:00 2001
From: Antonio Feregrino <antonio.feregrino@gmail.com>
Date: Fri, 16 Aug 2024 08:10:43 +0100
Subject: [PATCH] wip

---
 presentpy_jupyter/handlers.py | 13 +++++---
 src/index.ts                  | 60 +++++++++++++++++++++++------------
 2 files changed, 48 insertions(+), 25 deletions(-)

diff --git a/presentpy_jupyter/handlers.py b/presentpy_jupyter/handlers.py
index fe80883..f158b60 100644
--- a/presentpy_jupyter/handlers.py
+++ b/presentpy_jupyter/handlers.py
@@ -9,16 +9,21 @@ class RouteHandler(APIHandler):
     # patch, put, delete, options) to ensure only authorized user can request the
     # Jupyter server
     @tornado.web.authenticated
-    def get(self):
+    def post(self):
+        # data = json.loads(self.request.body.decode('utf-8'))
+        # content = data['content']
+        # filename = data['filename']
+
         self.finish(json.dumps({
-            "data": "This is /presentpy-jupyter/get-example endpoint!"
+            "data": "This is /presentpy-jupyter/get-example endpoint!",
+            "content": self.request.body.decode('utf-8'),
         }))
-
+    
 
 def setup_handlers(web_app):
     host_pattern = ".*$"
 
     base_url = web_app.settings["base_url"]
-    route_pattern = url_path_join(base_url, "presentpy-jupyter", "get-example")
+    route_pattern = url_path_join(base_url, "presentpy-jupyter", "download")
     handlers = [(route_pattern, RouteHandler)]
     web_app.add_handlers(host_pattern, handlers)
diff --git a/src/index.ts b/src/index.ts
index 945df52..a6f4ca0 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -5,7 +5,15 @@ import {
 
 import { ISettingRegistry } from '@jupyterlab/settingregistry';
 
-import { requestAPI } from './handler';
+// import { requestAPI } from './handler';
+
+// import { INotebookTracker } from '@jupyterlab/notebook';
+
+// import { ToolbarButton } from '@jupyterlab/apputils';
+
+// import { downloadIcon } from '@jupyterlab/ui-components';
+
+import { ServerConnection } from '@jupyterlab/services';
 
 /**
  * Initialization data for the presentpy_jupyter extension.
@@ -29,16 +37,6 @@ const plugin: JupyterFrontEndPlugin<void> = {
         });
     }
 
-    requestAPI<any>('get-example')
-      .then(data => {
-        console.log(data);
-      })
-      .catch(reason => {
-        console.error(
-          `The presentpy_jupyter server extension appears to be missing.\n${reason}`
-        );
-      });
-
 
     const { commands } = app;
 
@@ -48,20 +46,40 @@ const plugin: JupyterFrontEndPlugin<void> = {
     commands.addCommand(command, {
       label: 'ODP',
       caption: 'Export to ODP',
-      execute: (args: any) => {
+      execute: async (args: any) => {
+        // const notebook = notebooks.currentWidget;
+        // const notebookModel = notebook.model;
+        // const content = notebookModel.toString();
         const orig = args['origin'];
         console.log(`presentpy_jupyter:command has been called from ${orig}.`);
         if (orig !== 'init') {
+          const settings = ServerConnection.makeSettings();
+          const requestUrl = `${settings.baseUrl}presentpy-jupyter/download`;
+          console.log(requestUrl);
+          try {
+            const response = await ServerConnection.makeRequest(requestUrl, {
+              method: 'POST',
+              body: JSON.stringify({ "content": "Hello, world!" }),
+            }, settings);
+            
+            if (response.status !== 200) {
+              const data = await response.json();
+              throw new Error(data.message || 'Unknown error');
+            }
 
-          requestAPI<any>('get-example')
-          .then(data => {
-            console.log(data);
-          })
-          .catch(reason => {
-            console.error(
-              `The presentpy_jupyter server extension appears to be missing.\n${reason}`
-            );
-          });
+            console.log(response);
+            // const blob = await response.blob();
+            // const url = URL.createObjectURL(blob);
+            // const a = document.createElement('a');
+            // a.href = url;
+            // a.download = notebook.title.label || 'notebook.ipynb';
+            // document.body.appendChild(a);
+            // a.click();
+            // document.body.removeChild(a);
+            // URL.revokeObjectURL(url);
+          } catch (error) {
+            console.error('Failed to download notebook:', error);
+          }
 
         }
       }