From 9689f2daa6c34e7d24d5cf1648168c66c5678385 Mon Sep 17 00:00:00 2001
From: Arjun Satarkar <me@arjunsatarkar.net>
Date: Sun, 30 Jul 2023 18:17:35 +0530
Subject: Add auto-refresh checkbox, don't auto-refresh except on front page

Also use input type "hidden" instead of display: none where appropriate
(no observable effects, just cleaner).
---
 static/scripts/auto_refresh.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'static/scripts')

diff --git a/static/scripts/auto_refresh.js b/static/scripts/auto_refresh.js
index 20fc5c6..48af816 100644
--- a/static/scripts/auto_refresh.js
+++ b/static/scripts/auto_refresh.js
@@ -1,6 +1,28 @@
 (() => {
+    const onFrontPage = () => {
+        const searchParams = new URLSearchParams(window.location.search);
+        let pageNum = searchParams.get("page_num");
+        return (pageNum === "1") || (pageNum === null);
+    };
+
+    const refreshCheckboxLabel = document.querySelector("label#refresh_checkbox_label");
+    if (onFrontPage()) {
+        refreshCheckboxLabel.setAttribute("style", "");
+    }
+
     const UPDATE_INTERVAL_MILLISECONDS = 1 * 60 * 1000; // 1 minute
     setInterval(async () => {
+        if (!onFrontPage()) {
+            return;
+        }
+
+        const refreshCheckbox = document.querySelector("label#refresh_checkbox_label > input");
+        if (!refreshCheckbox.checked) {
+            return;
+        }
+
+        console.log("Refreshing entries...");
+
         const response = await fetch(window.location);
         if (!response.ok) {
             return;
@@ -10,5 +32,7 @@
         const parser = new DOMParser();
         const newDoc = parser.parseFromString(responseText, "text/html");
         document.querySelector("table").innerHTML = newDoc.querySelector("table").innerHTML;
+
+        console.log("Refreshed entries.");
     }, UPDATE_INTERVAL_MILLISECONDS);
 })();
-- 
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