User-friendly vchess presentation on index + some code cleaning

[vchess.git] / public / javascripts / index.js

diff --git a/public/javascripts/index.js b/public/javascripts/index.js
index 12bcf64..d95f96a 100644 (file)
--- a/public/javascripts/index.js
+++ b/public/javascripts/index.js
@@ -24,8 +24,7 @@ new Vue({
        },
        created: function() {
                const url = socketUrl;
-               // random enough (TODO: function)
-               const sid = (Date.now().toString(36) + Math.random().toString(36).substr(2, 7)).toUpperCase();
+               const sid = getRandString();
                this.conn = new WebSocket(url + "/?sid=" + sid + "&page=index");
                const socketMessageListener = msg => {
                        const data = JSON.parse(msg.data);
@@ -70,5 +69,9 @@ new Vue({
                        }
                        // ...ignore everything else
                };
+               // Show welcome dialog box if "first visit"
+               const visited = getCookie("visited");
+               if (!visited || visited !== "1")
+                       document.getElementById("modal-welcome").checked = true;
        },
 });