last final mod push

server.js

@@ -139,7 +139,12 @@ fastify.get("/fields", async function (request, reply) {
 
   let folders = [];
   for (const item of list) {
-    var fields = JSON.parse((await fs.readFile('/media/storage/public/sound-parade/' + item + '/fields.json')).toString('utf8'));
+    let json = await fs.readFile('/media/storage/public/sound-parade/' + item + '/fields.json')
+    .catch((err) => {
+      console.error(err);
+    });
+    if (json != undefined) {
+      var fields = JSON.parse(json.toString('utf8'));
       folders.push({
         foldername: item,
         group: fields.group,
@@ -147,6 +152,7 @@ fastify.get("/fields", async function (request, reply) {
         comment: fields.comment,
       });
     }
+  }
 
   reply.send(folders);
 });
@@ -311,6 +317,28 @@ io.on("connection", function(socket) {
     io.emit("flow", req);
   });
 
+  socket.on("info", async (fn) => {
+
+    //get list
+    let list = await fs.readdir('/media/storage/public/sound-parade/');
+    //list.reverse();
+
+    // console.log(list);
+
+    let folders = [];
+    for (const item of list) {
+      var fields = JSON.parse((await fs.readFile('/media/storage/public/sound-parade/' + item + '/fields.json')).toString('utf8'));
+      folders.push({
+        foldername: item,
+        group: fields.group,
+        title: fields.title,
+        comment: fields.comment,
+      });
+    }
+
+    fn(folders);
+  });
+
 });
 
 //

src/pages/live.html

@@ -133,12 +133,12 @@
          "audio": "https://p.dianaband.info/public/sound-parade/" + list[flow] + "/audio.mp3",
          "alt": "알트",
          "size": {
-           "base": 40,
-           "random": 20
+           "base": 20,
+           "random": 5
          },
          "y": {
-           "base": 20,
-           "random": 10
+           "base": 10,
+           "random": 50
          },
          "showtime": 20000
        };
@@ -163,7 +163,7 @@
 
            im.position(
              windowWidth * (1 + fading_factor),
-             (windowHeight * (object.y.base + object.y.random * Math.random()) * 0.5) / 100 // 좀더 위로 위로 - 50%  (ratio)
+             (windowHeight * (object.y.base + object.y.random * Math.random()) * 0.75) / 100 // 좀더 위로 위로 - 50%  (ratio)
            );
 
            //그림의 크기와 초기 위치 ==> 세로 보기인 경우