Only show the save button when code has been edited

frigate/config.py

@@ -1028,3 +1028,8 @@ class FrigateConfig(FrigateBaseModel):
             config = json.loads(raw_config)
 
         return cls.parse_obj(config)
+
+    @classmethod
+    def parse_raw(cls, raw_config):
+        config = load_config_with_no_duplicates(raw_config)
+        return cls.parse_obj(config)

frigate/http.py

@@ -27,11 +27,17 @@ from flask import (
 from peewee import SqliteDatabase, operator, fn, DoesNotExist
 from playhouse.shortcuts import model_to_dict
 
+from frigate.config import FrigateConfig
 from frigate.const import CLIPS_DIR, RECORD_DIR
 from frigate.models import Event, Recordings
 from frigate.object_processing import TrackedObject
 from frigate.stats import stats_snapshot
-from frigate.util import clean_camera_user_pass, ffprobe_stream, vainfo_hwaccel
+from frigate.util import (
+    clean_camera_user_pass,
+    ffprobe_stream,
+    restart_frigate,
+    vainfo_hwaccel,
+)
 from frigate.storage import StorageMaintainer
 from frigate.version import VERSION
 
@@ -618,6 +624,22 @@ def config_raw():
         return raw_config, 200
 
 
+@bp.route("/config/save", methods=["POST"])
+def config_save():
+    new_config = request.get_data().decode()
+    logging.error(f"The data is {new_config}")
+
+    if not new_config:
+        return "Config with body param is required", 400
+
+    try:
+        new_yaml = FrigateConfig.parse_raw(new_config)
+        restart_frigate()
+        return "Config successfully saved", 200
+    except Exception as e:
+        return f"Schema error: {e}", 400
+
+
 @bp.route("/config/schema")
 def config_schema():
     return current_app.response_class(

web/src/routes/Config.jsx

@@ -5,12 +5,29 @@ import ActivityIndicator from '../components/ActivityIndicator';
 import Heading from '../components/Heading';
 import { useState } from 'preact/hooks';
 import Button from '../components/Button';
+import axios from 'axios';
 
 export default function Config() {
   const { data: config } = useSWR('config/raw');
   const [newCode, setNewCode] = useState(config);
   const [error, setError] = useState();
 
+  const onHandleSaveConfig = async (e) => {
+    if (e) {
+      e.stopPropagation();
+    }
+
+    const response = await axios.post('config/save', newCode, {
+      headers: { 'Content-Type': 'text/plain' },
+    });
+    console.log('The resp is ' + response.status + ' and data ' + response.data);
+    if (response.status === 200) {
+      // TODO set success
+    } else {
+      setError(response.data);
+    }
+  };
+
   const handleCopyConfig = async () => {
     await window.navigator.clipboard.writeText(newCode);
   };
@@ -24,8 +41,14 @@ export default function Config() {
       <div className="flex justify-between">
         <Heading>Config</Heading>
         <div>
-          <Button className="mx-2" onClick={(e) => handleCopyConfig(e)}>Copy Config</Button>
-          <Button className="mx-2">Save & Restart</Button>
+          <Button className="mx-2" onClick={(e) => handleCopyConfig(e)}>
+            Copy Config
+          </Button>
+          {newCode && (
+            <Button className="mx-2" onClick={(e) => onHandleSaveConfig(e)}>
+              Save & Restart
+            </Button>
+          )}
         </div>
       </div>