Fetch, decipher and download flac audio

services/ansible_openvpn/docker/dashboard/app/main.py

@@ -126,11 +126,20 @@ async def get_sensor_position(request: Request):
 
 
 @app.get('/recordings', response_class=HTMLResponse)
-async def home(request: Request):
+async def recordings(request: Request):
     return templates.TemplateResponse("recordings.html",
                                       context={"request": request})
 
 
+@app.get('/get-samples/{document_id}', response_class=HTMLResponse)
+async def get_samples(request: Request, document_id: str):
+    post_data = json.loads(
+        templates.get_template("trigger_audio.json").render(id=document_id))
+    resp = client.search(**post_data)
+    # reformat elastic search result
+    return resp["hits"]["hits"][0]["_source"]
+
+
 @app.get('/', response_class=HTMLResponse)
 async def home(request: Request):
     return templates.TemplateResponse("status.html",

services/ansible_openvpn/docker/dashboard/app/static/trigger.js

@@ -114,8 +114,8 @@ async function do_decrypt(jsonContent) {
         decipher.update(forge.util.createBuffer(encrypted.substring(512)));
         var result = decipher.finish(); // check 'result' for true/false
         // outputs decrypted hex
-        const fname = date.toLocaleDateString()+"_"+date.toLocaleTimeString()+".ogg";
-        download(decipher.output.data, fname, "audio/ogg");
+        const fname = date.toLocaleDateString()+"_"+date.toLocaleTimeString()+".flac";
+        download(decipher.output.data, fname, "audio/flac");
     }
 }
 

services/ansible_openvpn/docker/dashboard/app/templates/trigger_audio.json

@@ -0,0 +1,10 @@
+{
+  "index": "sensor_yamnet_*",
+  "size" : 1,
+  "_source": true,
+  "query": {
+    "ids": {
+      "values": "{{ id }}"
+    }
+  }
+}